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Commit | Line | Data |
---|---|---|
c4f6b78e RE |
1 | 2003-03-01 Richard Earnshaw <rearnsha@arm.com> |
2 | ||
3 | * predict.c (estimate_bb_frequencies): Initialize the sreal | |
4 | constants once per compilation. | |
5 | ||
9552a3e3 RH |
6 | 2003-02-28 Richard Henderson <rth@redhat.com> |
7 | ||
8 | * toplev.c (flag_eliminate_unused_debug_types): Enable by default. | |
9 | ||
73c68f61 SS |
10 | 2003-02-28 scott snyder <snyder@fnal.gov> |
11 | ||
12 | * flags.h: Add flag_eliminate_unused_debug_types. | |
13 | * toplev.c: Add flag_eliminate_unused_debug_types. | |
14 | (f_options): Add -feliminate-unused-debug-types. | |
15 | * dwarf2out.c (struct file_table): Add emitted member. | |
16 | (splice_child_die): Fix the parent pointer for the child being | |
17 | spliced. | |
18 | (lookup_filename): Maintain file_table.emitted array. Don't | |
19 | output .file directive here. | |
20 | (maybe_emit_file): (new) | |
21 | (init_file_table): Set up file_table.emitted. | |
22 | (dwarf2out_source_line): Use maybe_emit_file. | |
23 | (dwarf2out_start_source_file): Use maybe_emit_file. | |
24 | (dwarf2out_init): Use maybe_emit_file. | |
25 | (prune_unused_types_walk_attribs): (new) | |
26 | (prune_unused_types_mark): (new) | |
27 | (prune_unused_types_walk): (new) | |
28 | (prune_unused_types_prune): (new) | |
29 | (prune_unused_types): (new) | |
30 | (dwarf2out_finish): Call prune_unused_types if | |
31 | flag_eliminate_unused_debug_types is set. | |
32 | * doc/invoke.texi (Option Summary): Add | |
33 | -feliminate-unused-debug-types. | |
34 | (Debugging Options): Likewise. | |
35 | ||
d8fad4ea GK |
36 | 2003-02-28 Geoffrey Keating <geoffk@apple.com> |
37 | ||
38 | * doc/invoke.texi: Change .pch to .gch. | |
39 | * cppfiles.c (open_file_pch): Likewise. | |
40 | * gcc.c (default_compilers): Likewise. | |
41 | ||
9855905c AH |
42 | 2003-02-28 Aldy Hernandez <aldyh@redhat.com> |
43 | ||
44 | * floatlib.c: Remove. | |
45 | ||
3695c25f JM |
46 | 2003-02-28 Jason Merrill <jason@redhat.com> |
47 | ||
48 | * stor-layout.c (variable_size): Leave a "minus 1" outside the | |
49 | SAVE_EXPR. | |
50 | ||
f8f0e566 DE |
51 | 2003-02-28 David Edelsohn <edelsohn@gnu.org> |
52 | ||
53 | * config/rs6000/power4.md: Add compare bypass. | |
54 | ||
35501efe JT |
55 | 2003-02-28 Jason Thorpe <thorpej@wasabisystems.com> |
56 | ||
57 | * config/netbsd.h: Update copyright years. | |
58 | (NETBSD_CPP_SPEC): Define _REENTRANT and _PTHREADS if | |
59 | -pthread is specified on the command line. | |
60 | ||
8f7ee471 DJ |
61 | 2003-02-28 Dale Johannesen <dalej@apple.com> |
62 | ||
63 | * loop.c (struct movable): Add insert_temp, shrink savemode. | |
64 | (scan_loop): Accept invariants that require copying; mark as | |
65 | insert_temp. | |
66 | (combine_movables): Don't combine insert_temp movables. | |
67 | (move_movables): Insert copies for insert_temp movables. | |
68 | Don't record the info based on regno for insert_temp's. | |
69 | ||
67c2b45f JS |
70 | 2003-02-28 Joel Sherrill <joel@OARcorp.com> |
71 | ||
72 | PR 9638/other | |
73 | * config/i386/i386.c (DEFAULT_PCC_STRUCT_RETURN): Ensure the | |
74 | this constant defaults to 1. | |
75 | ||
066f1538 BW |
76 | 2003-02-28 Bob Wilson <bob.wilson@acm.org> |
77 | ||
78 | * config.gcc (xtensa-*-linux*): Add t-slibgcc-elf-ver to tmake_file. | |
79 | ||
b8c53e96 RE |
80 | 2003-02-28 Richard Earnshaw <rearnsha@arm.com> |
81 | ||
82 | * arm.md (mulhisi3, mulhisi3addsi, mulhidi3adddi): Enable for any | |
83 | ARMv5e processor, not just for XScale. Instructions are predicable. | |
84 | (mulhisi3tb, mulhisi3bt, mulhisi3tt): New patterns for ARMv5e. | |
85 | ||
b93828f3 NC |
86 | 2003-02-28 Nick Clifton <nickc@redhat.com> |
87 | ||
88 | * config/arm/arm.c (note_invalid_constants): Change parameter type | |
89 | from bool to int. | |
90 | ||
3c042316 KH |
91 | 2003-02-28 Kazu Hirata <kazu@cs.umass.edu> |
92 | ||
93 | * config/h8300/h8300.md (*tst_extzv_bitqi_1_n): Accept the | |
94 | test of bit 7. | |
95 | (*tst_extzv_memqi_1_n): Likewise. | |
96 | (a peephole2): New. | |
97 | ||
28727f1f RS |
98 | 2002-02-28 Richard Sandiford <rsandifo@redhat.com> |
99 | ||
100 | * config/mips/mips.h (CRT_CALL_STATIC_FUNCTION): Wrap in | |
101 | #ifndef __mips16. | |
102 | ||
10a3fdd9 JH |
103 | Fri Feb 28 11:09:14 CET 2003 Jan Hubicka <jh@suse.cz> |
104 | ||
105 | * combine.c (gen_lowpart_for_combine): Update handling of | |
106 | subregs_of_mode | |
107 | * flow.c (life_analysis, mark_used_regs): Likewise. | |
108 | * regclass.c (subregs_of_mode): Turn into single bitmap. | |
109 | (cannot_change-mode_set_regs, invalid_mode_change_p): Update | |
110 | dealing with subregs_of_mode | |
111 | * regs.h (subregs_of_mode): Update prototype. | |
112 | ||
9d18e06b JZ |
113 | 2003-02-28 Josef Zlomek <zlomekj@suse.cz> |
114 | ||
115 | * emit-rtl.c (set_reg_attrs_for_parm): New function. | |
116 | * rtl.h (set_reg_attrs_for_parm): New exported function. | |
117 | * function.c (assign_parms): Use set_reg_attrs_for_parm instead of | |
118 | set_reg_attrs_from_mem. | |
119 | ||
95456d43 RS |
120 | 2003-02-27 Roger Sayle <roger@eyesopen.com> |
121 | Zack Weinberg <zack@codesourcery.com> | |
122 | ||
123 | * gcc.c (do_spec_1): Treat %U like %u for unique associations. | |
124 | ||
28ae9fed KH |
125 | 2003-02-27 Kazu Hirata <kazu@cs.umass.edu> |
126 | ||
127 | * reload1.c (sext_for_mode): Remove. | |
128 | (reload_cse_move2add): Use trunc_int_for_mode instead of | |
129 | sext_for_mode. | |
130 | (move2add_note_store): Likewise. | |
131 | Reset register information if we see a set in non-integer | |
132 | mode. | |
133 | ||
d47719fd DE |
134 | 2003-02-27 David Edelsohn <edelsohn@gnu.org> |
135 | ||
30e7f17e DE |
136 | * config/rs6000/aix43.h (ASM_SPEC): Only emit -mppc64 if no -mcpu |
137 | option. | |
138 | (ASM_CPU_SPEC): Use -m620 for Power3, Power4, 620, 630. | |
139 | * config/rs6000/aix51.h: Same. | |
140 | * config/rs6000/aix52.h: Same. | |
d47719fd DE |
141 | * config/rs6000/power4.md: Additional VMX bypasses. |
142 | ||
7a69a172 GB |
143 | 2003-02-27 Geert Bosch <bosch@gnat.com> |
144 | ||
145 | * toplev.c (print_version): Add indentation for GGC heuristics and | |
146 | output after printing version information. | |
147 | ||
678e68fc JW |
148 | 2003-02-27 James E Wilson <wilson@tuliptree.org> |
149 | ||
150 | * combine.c (simplify_comparison): Require integral mode when | |
151 | permuting SUBREG with AND. | |
152 | ||
986704f1 SE |
153 | 2003-02-27 Steve Ellcey <sje@cup.hp.com> |
154 | ||
155 | * config/ia64/hpux.h (STARTFILE_PREFIX_SPEC): Remove. | |
156 | ||
1e3af7f6 NC |
157 | 2003-02-27 Nick Clifton <nickc@redhat.com> |
158 | ||
159 | * config/arm/arm.md (extendsfdf2): Add pattern accidentally | |
160 | deleted when cirrus instructions were added. | |
161 | ||
51b7c247 JT |
162 | 2003-02-27 Jason Thorpe <thorpej@wasabisystems.com> |
163 | ||
164 | * config.gcc (*-*-netbsd[2-9]*, *-*-netbsdelf[2-9]*): Enable | |
165 | POSIX thread support by default. | |
166 | ||
3eae722d RS |
167 | 2003-02-27 Roger Sayle <roger@eyesopen.com> |
168 | ||
169 | * config/i386/cygwin.h: Don't include any other files directly. | |
170 | * config/i386/mingw32.h: Don't include cygwin.h directly. | |
171 | * config.gcc (cygwin, mingw32, uwin): Instead make these files | |
172 | explicit in the tm_files variable. | |
173 | ||
6fc19dc9 AM |
174 | 2003-02-27 Alan Modra <amodra@bigpond.net.au> |
175 | ||
176 | * config/rs6000/rs6000.md: Add TI constant splitter. | |
177 | ||
c41536f5 AO |
178 | 2003-02-26 Alexandre Oliva <aoliva@redhat.com> |
179 | ||
65c04548 AO |
180 | * builtins.c (purge_builtin_constant_p): Handle subreg of |
181 | constant_p_rtx too. | |
182 | ||
c41536f5 AO |
183 | * function.c (assign_stack_local_1): Truncate constant added to |
184 | frame_pointer_rtx or virtual_stack_vars_rtx for Pmode. | |
185 | ||
dccd5213 DE |
186 | 2003-02-26 David Edelsohn <edelsohn@gnu.org> |
187 | ||
188 | * config.gcc: Add power4 to PowerPC with_cpu list. | |
189 | ||
47a5d8e7 JH |
190 | Wed Feb 26 19:46:25 CET 2003 Jan Hubicka <jh@suse.cz> |
191 | ||
192 | * objc-act.c: (mark_referenced_methods): Fix compilation problem. | |
193 | ||
cb9e4555 ZD |
194 | 2003-02-26 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
195 | ||
196 | * gcov-dump.c (print_prefix): Fix signedness warning. | |
197 | * gcov-io.h (struct counter_section, struct counter_section_data): New. | |
198 | (struct function_info): n_arc_counts field removed, n_counter_sections, | |
199 | counter_sections fields added. | |
200 | (struct gcov_info): arc_counts, n_arc_counts fields removed, | |
201 | n_counter_sections, counter_sections fields added. | |
202 | * libgcov.c (gcov_exit, __gcov_flush): Add support for multiple | |
203 | profile sections. | |
204 | * profile.h (MAX_COUNTER_SECTIONS): New. | |
205 | (struct section_info): New. | |
206 | (struct profile_info): count_instrumented_edges, | |
207 | count_edges_instrumented_now fields removed, n_sections, section_info | |
208 | fields added. | |
209 | (find_counters_section): Declare. | |
210 | * profile.c (struct function_list): count_edges field removed, | |
211 | n_counter_sections, counter_sections fields added. | |
212 | (set_purpose, label_for_tag, build_counter_section_fields, | |
213 | build_counter_section_value, build_counter_section_data_fields, | |
214 | build_counter_section_data_value, build_function_info_fields, | |
215 | build_function_info_value, build_gcov_info_fields, | |
216 | build_gcov_info_value): New static functions. | |
217 | (find_counters_section): New function. | |
218 | (instrument_edges, get_exec_counts, compute_branch_probabilities, | |
219 | branch_prob, create_profiler): Modified to support multiple profile | |
220 | sections. | |
221 | ||
b0d7ef9a JDA |
222 | 2003-02-26 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
223 | ||
224 | * pa.c (compute_frame_size): Don't assume PREFERRED_STACK_BOUNDARY | |
225 | is 8 * STACK_BOUNDARY. | |
226 | * pa.h (PREFERRED_STACK_BOUNDARY): Change to 128 on 64-bit port. | |
227 | ||
f6e91562 MM |
228 | 2003-02-26 Michael Matz <matz@suse.de> |
229 | ||
230 | * ra-colorize.c (merge_moves): Fix list handling. | |
231 | ||
f0375c66 NC |
232 | 2003-02-26 Nick Clifton <nickc@redhat.com> |
233 | ||
234 | * config/arm/arm.c (is_load_address): Rename to... | |
235 | (arm_memory_load_p) ... this and make it check for SUBREGs and | |
236 | constant loads that will be converted into loads from the | |
237 | minipool. | |
238 | (is_cirrus_insn): Rename to ... | |
239 | (arm_cirrus_insn_p): ... this, for consistency. Replace test | |
240 | of CIRRUS_NO with CIRRUS_NOT. | |
241 | (cirrus_reorg): Use renamed functions. | |
242 | (note_invalid_constants): Change from a void function to bool. | |
243 | Add an extra parameter, saying whether the fixups should be | |
244 | pushed. Return true if fixups are needed. | |
245 | (arm_reorg): Use renamed functions. Use INSN_P. Replace test | |
246 | of CIRRUS_NO with CIRRUS_NOT. | |
247 | * config/arm/arm.h (FLOAT_WORDS_BIG_ENDIAN): Mention that | |
248 | other floating point co-processors can also affect this. | |
249 | * config/arm/arm.md ("type" attribute): Add mav_farith and | |
250 | mav_dmult. Replace references to "cirrus_type" attribute with | |
251 | "type". | |
252 | * config/arm/cirrus.md ("cirrus_fpu" attribute): Delete. | |
253 | ("cirrus_type" attribute): Delete - use "type" instead. | |
254 | ("cirrus" attribute): Replace 'no' with 'not' and 'yes' with | |
255 | 'normal'. | |
256 | ||
0d446150 JH |
257 | Tue Feb 25 22:46:27 CET 2003 Jan Hubicka <jh@suse.cz> |
258 | ||
259 | * objc-act.c: Include cgraph.h | |
260 | (mark_referenced_methods): New function. | |
261 | (objc_init): Call it. | |
262 | * objc-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Set. | |
263 | ||
264 | * c-decl.c (finish_function): Honor can_defer_p even in unit-at-a-time | |
265 | mode. | |
266 | ||
267 | * optabs.c (expand_fix): Do not widen the input operand. | |
268 | ||
269 | * expr.c (emit_group_store): Fix crash when converting single | |
270 | register into complex register. | |
271 | ||
272 | * Makefile.in (jump.o, regclass.o, alias.o): Add dependency on timevar.h | |
273 | * alias.c: Include timevar.h | |
274 | (init_alias_analysis): Set timevar | |
275 | * jump.c: Include timevar.h | |
276 | (rebuild_jump_labels): Set timevar | |
277 | * regcalss.c: Include timevar.h | |
278 | (reg_scan): Set timevar | |
279 | * timevar.def (TV_ALIAS_ANALYSIS, TV_REG_SCAN, TV_REBUILD_JUMP): New | |
280 | ||
b17d5d7c ZD |
281 | 2003-02-26 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
282 | ||
283 | * cse.c (count_reg_usage): Fix handling of REG_EQUAL notes. | |
284 | ||
285 | * Makefile.in (loop-unroll.o): New. | |
286 | * cfgloop.h (UAP_PEEL, UAP_UNROLL, UAP_UNROLL_ALL): New. | |
287 | (unroll_and_peel_loops): Declare. | |
288 | * alias.c (init_alias_analysis): Flag_unroll_loops renamed to | |
289 | flag_old_unroll_loops. | |
290 | * loop.c (loop_invariant_p): Ditto. | |
291 | * unroll.c (unroll_loop): Flag_unroll_all_loops renamed to | |
292 | flag_old_unroll_all_loops. | |
293 | * flags.h (flag_unroll_loops): Renamed to flag_old_unroll_loops. | |
294 | (flag_unroll_all_loops): Renamed to flag_old_unroll_all_loops. | |
295 | * params.def (PARAM_MAX_UNROLLED_INSNS): Default value changed. | |
296 | (PARAM_MAX_AVERAGE_UNROLLED_INSNS, PARAM_MAX_UNROLL_TIMES, | |
297 | PARAM_MAX_PEELED_INSNS, PARAM_MAX_PEEL_TIMES, | |
298 | PARAM_MAX_COMPLETELY_PEELED_INSNS, PARAM_MAX_COMPLETELY_PEEL_TIMES, | |
299 | PARAM_MAX_ONCE_PEELED_INSNS): New. | |
300 | * toplev.h (flag_old_unroll_loops, flag_old_unroll_all_loops): New. | |
301 | (flag_unroll_loops, flag_unroll_all_loops): Used for new unroller | |
302 | instead of old one. | |
303 | (flag_peel_loops): New. | |
304 | (lang_independent_options): The new flags added. | |
305 | (rest_of_compilation): Call new unroller. | |
306 | (process_options): Setup flags for coexistence of old and new unroller. | |
307 | * doc/invoke.texi: Document new options. | |
308 | * doc/passes.texi: Document new unroller pass. | |
309 | ||
244f7aa9 DB |
310 | 2003-02-26 David Billinghurst <David.Billinghurst@riotinto.com> |
311 | ||
312 | * fixinc/fixincl.x: Regenerate | |
313 | ||
1d14f992 JZ |
314 | 2003-02-26 Josef Zlomek <zlomekj@suse.cz> |
315 | ||
316 | * function.c (assign_parms): Set reg_attrs for parameters passed in | |
317 | registers. | |
318 | ||
8ace9f18 AM |
319 | 2003-02-26 Alan Modra <amodra@bigpond.net.au> |
320 | ||
38a84391 | 321 | PR target/9681 |
8ace9f18 AM |
322 | * tlink.c (scan_linker_output): Drop leading '.' from symbol names. |
323 | ||
9a29ee42 DE |
324 | 2003-02-25 David Edelsohn <edelsohn@gnu.org> |
325 | ||
326 | * config/rs6000/xcoff.h (ASM_FILE_START): Do not emit machine | |
327 | pseudo-op. | |
328 | ||
8beccec8 RS |
329 | 2003-02-25 Roger Sayle <roger@eyesopen.com> |
330 | ||
331 | * combine.c (combine_simplify_rtx, simplfy_comparison): Use CC0_P. | |
332 | * cse.c (invalidate_skipped_set): Likewise. | |
333 | * integrate.c (subst_constants): Likewise. | |
334 | * jump.c (reversed_comparison_code_parts): Likewise. | |
335 | * loop.c (canonicalize_condition): Likewise. | |
336 | * simplify-rtx.c (simplify_relational_operation): Likewise. | |
337 | ||
b052d8ee RS |
338 | 2003-02-25 Roger Sayle <roger@eyesopen.com> |
339 | ||
340 | * builtins.def (DEF_LIB_ALWAYS_BUILTIN, DEF_UNUSED_BUILTIN): Delete. | |
341 | (abs, labs, fabs, fabsf, fabsl, abort, exit, _exit, _Exit): Use | |
342 | the appropriate macro to define built-in function. | |
343 | (fmod,fmodf,fmodl): New built-in functions. | |
344 | ||
345 | * doc/extend.texi (fmod,fmodf,fmodl): Document new built-ins. | |
346 | ||
8d454008 RH |
347 | 2003-02-25 Richard Henderson <rth@redhat.com> |
348 | ||
349 | * config/i386/i386.c (function_arg): Pass variable sized | |
350 | structures correctly on the stack. | |
351 | ||
fc943f55 KH |
352 | 2003-02-25 Kazu Hirata <kazu@cs.umass.edu> |
353 | ||
354 | * reload1.c (reload_cse_move2add): Use STRICT_LOW_PART if PLUS | |
355 | does not reduce the cost of SET. | |
356 | ||
14f00213 FS |
357 | 2003-02-25 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
358 | ||
359 | PR target/9732 | |
360 | * config/rs6000/rs6000.c (first_reg_to_save): Handle | |
361 | PIC_OFFSET_TABLE_REGNUM for -fPIC too. | |
362 | (rs6000_emit_prologue): Likewise. | |
363 | (rs6000_emit_epilogue): Likewise. | |
364 | * config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Make | |
365 | PIC_OFFSET_TABLE_REGNUM a fixed register for -fPIC. | |
366 | ||
8164b171 RH |
367 | 2003-02-25 Richard Henderson <rth@redhat.com> |
368 | ||
369 | * real.c (real_to_integer2): Force overflow result only for | |
370 | unsigned overflow. | |
371 | ||
9e48c409 KH |
372 | 2003-02-25 Kazu Hirata <kazu@cs.umass.edu> |
373 | ||
374 | * gcse.c (cprop_jump): Revert the 2003-02-23 change. | |
375 | ||
3044064c VM |
376 | 2003-02-25 Vladimir Makarov <vmakarov@toke.toronto.redhat.com> |
377 | Richard Henderson <rth@redhat.com> | |
378 | ||
379 | * sched-ebb.c (add_deps_for_risky_insns): Add the dependence when | |
4e21585b | 380 | there is no similar load. |
3044064c | 381 | |
15aab9c0 VM |
382 | 2003-02-25 Vladimir Makarov <vmakarov@redhat.com> |
383 | Richard Henderson <rth@redhat.com> | |
384 | ||
385 | * sched-int.h (INSN_TRAP_CLASS, WORST_CLASS): Move them from | |
386 | sched-rgn.c. | |
387 | (add_forward_dependence): New function prototype. | |
388 | ||
389 | * sched-rgn.c (INSN_TRAP_CLASS, WORST_CLASS): Move them to | |
390 | sched-init.h. | |
391 | (CONST_BASED_ADDRESS_P, may_trap_exp, haifa_classify_insn): Move | |
392 | them to haifa-sched.c. | |
393 | ||
394 | * haifa-sched.c (CONST_BASED_ADDRESS_P, may_trap_exp, | |
395 | haifa_classify_insn): Move them from sched-rgn.c. | |
396 | ||
397 | * sched-deps.c (add_dependence): Return flag of creating a new | |
398 | entry. | |
399 | (add_forward_dependence): New function. | |
400 | (compute_forward_dependences): Use the function. | |
401 | ||
402 | * sched-ebb.c (earliest_block_with_similiar_load): New function. | |
403 | (add_deps_for_risky_insns): New function. | |
404 | (schedule_ebb): Call the function. | |
405 | ||
406 | 2003-02-20 Aldy Hernandez <aldyh@redhat.com> | |
c8e4f0e9 AH |
407 | |
408 | * doc/tm.texi: Document Rename TARGET_VECTOR_TYPES_COMPATIBLE to | |
409 | TARGET_VECTOR_OPAQUE_P. Document accordingly. | |
410 | ||
411 | * testsuite/gcc.dg/20030218-1.c: Check that initialization of | |
412 | opaque types fail. | |
413 | ||
414 | * c-typeck.c (comptypes): Change call to vector_types_compatible | |
415 | to vector_opaque_p. | |
416 | (convert_for_assignment): Call vector_opaque_p instead of | |
417 | vector_types_compatible. | |
418 | (really_start_incremental_init): Disallow initialization of opaque | |
419 | types. | |
420 | ||
421 | * target-def.h: Remove TARGET_VECTOR_TYPES_COMPATIBLE. | |
422 | Define TARGET_VECTOR_OPAQUE_P. | |
423 | (TARGET_INITIALIZER): Same. | |
424 | ||
425 | * target.h (struct gcc_target): Remove vector_types_compatible. | |
426 | Add vector_opaque_p. | |
427 | ||
428 | * config/rs6000/rs6000.c (rs6000_spe_vector_types_compatible): | |
429 | Remove. | |
430 | (is_ev64_opaque_type): Check for TARGET_SPE and make sure type is | |
431 | a vector type. Change return type to bool. | |
432 | (TARGET_VECTOR_TYPES_COMPATIBLE): Remove. | |
433 | (TARGET_VECTOR_OPAQUE_P): Define. | |
434 | ||
435 | * cp/parser.c (cp_parser_init_declarator): Call vector_opaque_p | |
436 | target hook. | |
437 | Include target.h. | |
438 | (cp_parser_init_declarator): Fix typo in function comments. | |
439 | ||
fa1a0d02 JH |
440 | Tue Feb 25 12:35:34 CET 2003 Jan Hubicka <jh@suse.cz> |
441 | ||
442 | * Makefile.in (lcm.o): Add dependency on function.h | |
443 | * lcm.c (function.h): Include. | |
444 | * i386.c (machine_function, ix86_stack_locals, | |
445 | * ix86_save_varrargs_registers) : Move to | |
446 | ... | |
447 | * i386.h (machine_function, ix86_stack_locals, | |
448 | ix86_save_varrargs_registers): ... here; add optimize_mode_switching | |
449 | (ix86_optimize_mode_switching): New. | |
450 | * i386.md (fix patterns): Set ix86_optimize_mode_switching | |
451 | ||
b103bfef NC |
452 | 2003-02-25 Nick Clifton <nickc@redhat.com> |
453 | ||
454 | * config/d30v/d30v.c (d30v_init_cumulative_args): Fix typo. Name | |
455 | of fourth arg is 'fndecl' not 'indirect'. Update comment | |
456 | describing the function's parameters. | |
457 | ||
2d21f7d6 JH |
458 | Mon Feb 24 22:08:22 CET 2003 Jan Hubicka <jh@suse.cz> |
459 | ||
460 | * combine.c (simplify_shift_const): Fix previous patch. | |
461 | ||
2bac97f7 JL |
462 | 2003-02-24 Jeff Law <law@redhat.com> |
463 | ||
464 | * i386.md (testdi_1_rex64): Discourage reload from using the %eax | |
465 | alternative. | |
466 | (testsi_1, testhi_1, testqi_1): Likewise. | |
467 | ||
f8dc212b RO |
468 | 2003-02-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
469 | ||
470 | * config/alpha/osf.h (TARGET_OS_CPP_BUILTINS): Rename | |
471 | __EXTERN_PREFIX to __PRAGMA_EXTERN_PREFIX. | |
472 | * doc/extend.texi (Tru64 Pragmas): Reflect this. | |
473 | ||
474 | * fixinc/inclhack.def (alpha___extern_prefix): Indicate #pragma | |
475 | extern_prefix support for Tru64 UNIX V5 <sys/stat.h>. | |
476 | * fixinc/fixincl.x: Regenerate. | |
477 | * fixinc/tests/base/sys/stat.h [ALPHA___EXTERN_PREFIX_CHECK]: New | |
478 | testcase. | |
479 | Fixes PR c/5059, c/6126, other/9671. | |
480 | ||
44ee6e9e RS |
481 | 2003-02-24 Roger Sayle <roger@eyesopen.com> |
482 | ||
483 | * gcc.c (do_spec_1) ['{']: Handle pending argument upon return | |
484 | from handle_braces in "%{...}". | |
485 | ||
463f02cd KK |
486 | 2003-02-24 Kaz Kojima <kkojima@gcc.gnu.org> |
487 | ||
488 | * config/sh/sh.c (TARGET_HAVE_TLS): Conditionally define. | |
489 | (prepare_move_operands): Handle TLS operands. | |
490 | (tls_symbolic_operand): New. | |
491 | (nonpic_symbol_mentioned_p): Handle TLS UNSPECs. | |
492 | (legitimize_pic_address): Do nothing for the TLS symbol. | |
493 | (sh_encode_section_info): Handle TLS case. | |
494 | (sh_strip_name_encoding): Drop TLS encoding. | |
495 | * config/sh/sh-protos.h (tls_symbolic_operand): Add prototype. | |
496 | * config/sh/sh.h (SH_TLS_ENCODING): Define. | |
497 | (TLS_SYMNAME_P, STRIP_TLS_ENCODING): Likewise. | |
498 | (ASM_OUTPUT_LABELREF): Drop TLS encoding. | |
499 | (OUTPUT_ADDR_CONST_EXTRA): Handle TLS UNSPECs. | |
500 | * config/sh/sh.md: Define TLS UNSPEC constants. | |
501 | (type): Add tls_load. | |
502 | ("tls_global_dynamic", "tls_local_dynamic"): New insns. | |
503 | ("sym2DTPOFF", "symDTPOFF2reg", "sym2GOTTPOFF"): New expanders. | |
504 | ("tls_initial_exec"): New insn. | |
505 | ("sym2TPOFF", "symTPOFF2reg"): New expanders. | |
506 | ("load_gbr"): New insn. | |
507 | ||
508 | * configure.in (HAVE_AS_TLS): Add sh-*-* and sh[34]*-*-* cases. | |
509 | * configure: Regenerate. | |
510 | ||
8403445a AM |
511 | 2003-02-24 Alan Modra <amodra@bigpond.net.au> |
512 | ||
6fc19dc9 | 513 | PR 9297, PR 9722 |
8403445a AM |
514 | * calls.c (store_one_arg): Revert 1999-02-16 change. Revert |
515 | 2000-12-17 change. Pass EXPAND_STACK_PARM to expand_expr. | |
516 | * expr.h (enum expand_modifier): Define EXPAND_STACK_PARM. | |
517 | (enum block_op_methods): Reorder for better store_expr optimization. | |
518 | * expr.c (store_expr): Test bit 1 of "want_value" for call param | |
519 | stores, test bit 0 for original want_value meaning. Pass | |
520 | BLOCK_OP_CALL_PARM to emit_block_move when bit 1 set. Adjust | |
521 | recursive calls, and calls to expand_param. | |
522 | (expand_expr): Handle EXPAND_STACK_PARM modifier. When cse | |
523 | expected, set target to 0 rather than to subtarget. Formatting. | |
524 | ||
ef906381 KH |
525 | 2003-02-23 Kazu Hirata <kazu@cs.umass.edu> |
526 | ||
527 | * gcse.c (cprop_jump): Use the REG_EQUAL note if available. | |
528 | ||
16226f1e KG |
529 | 2003-02-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
530 | ||
531 | * doc/invoke.texi (ggc-min-expand, ggc-min-heapsize): Document | |
532 | new default behavior. | |
533 | * ggc-common.c: Include sys/resource.h. | |
534 | (ggc_rlimit_bound): New function. | |
535 | (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic): Update | |
536 | defaults to account for rlimits. | |
537 | ||
9e555526 RH |
538 | 2003-02-22 Richard Henderson <rth@redhat.com> |
539 | ||
540 | * i386.c, i386.h (TUNEMASK): Rename from CPUMASK. | |
541 | ||
542 | 2003-02-22 Kelley Cook <kelley@dwhoops.info> | |
543 | ||
544 | * i386.h, i386.c, i386.md (ix86_tune): Rename from ix86_cpu. | |
545 | (ix86_tune_string): Rename from ix86_cpu_string. | |
546 | ||
9d913bbf KC |
547 | 2003-02-22 Kelley Cook <kelleycook@comcast.net> |
548 | ||
549 | * config/i386/i386.c: Replace "mcpu" with "mtune". | |
550 | * config/i386/i386.h (TARGET_OPTIONS): Likewise. | |
551 | (CC1_CPU_SPEC): Likewise. New warning for "-mcpu". | |
552 | * doc/invoke.texi (i386 and x86-64 Options): Replace "mcpu" | |
553 | with "mtune". Note that "mcpu" is a deprecated synonym for "mtune". | |
554 | ||
d2c172bf AS |
555 | 2003-02-23 Andreas Schwab <schwab@suse.de> |
556 | ||
557 | * config.gcc: Delete references to m68k/t-linux and | |
558 | m68k/t-linux-aout. | |
559 | * config/m68k/t-linux, config/m68k/t-linux-aout: Removed. | |
560 | ||
b3de7382 JH |
561 | Sat Feb 22 20:22:19 CET 2003 Jan Hubicka <jh@suse.cz> |
562 | ||
563 | * toplev.c (rest_of_compilation): Apply fotgotten hunk | |
564 | of track scheduling patch. | |
565 | ||
90b8be73 JH |
566 | Sat Feb 22 19:29:28 CET 2003 Jan Hubicka <jh@suse.cz> |
567 | ||
568 | * config/linux.h (TARGET_HAS_F_SETLKW): Define. | |
569 | * config/alpha/linux.h (TARGET_HAS_F_SETLKW): Likewise | |
570 | ||
764c4414 JH |
571 | Sat Feb 22 12:42:16 CET 2003 Jan Hubicka <jh@suse.cz> |
572 | ||
573 | * c-decl.c (c_expand_body_1): Fix. | |
574 | ||
1c4a429a JH |
575 | Sat Feb 22 03:13:36 CET 2003 Jan Hubicka <jh@suse.cz> |
576 | ||
577 | * expmed.c (expand_divmod): Undo sign extensions for unsigned operands | |
578 | ||
579 | * cfgcleanup.c (try_forward_edges): Don't check loop structures | |
580 | when not optimizing. | |
581 | (cleanup_cfg): Do not iterate trought delete_trivially_dead_insns | |
582 | when not expensive. | |
583 | * toplev.c (rest_of_compilation): Duplicate loop headers only when | |
584 | optimizing; Delete trivially dead insns early; fix optimize check. | |
585 | ||
586 | * Makefile.in (c-decl.o, c-objc-common.o, cgraph.o, tree-inline.o): Add | |
587 | dependency on cgraph.h | |
588 | * c-decl.c: Include cgraph.h | |
589 | (finish_function): Update call of tree_inlinable_function_p. | |
590 | * c-objc-common.c: Include cgraph.h | |
591 | * cgraph.h: New file. | |
592 | * cgraphunit.c: New file. | |
593 | * cgraph.c (cgraph_node, cgraph_edge): Move into cgraph.h | |
594 | (cgraph_nodes, cgraph_n_nodes): Globalize. | |
595 | (cgraph_finalize_function, cgraph_finalize_compilation_unit | |
596 | cgraph_create_edges, cgraph_optimize, cgraph_mark_needed_node): | |
597 | Move into cgraphunit.c | |
598 | * tree-inline.c: Include cgraph.h | |
599 | * tree-inline.c: Include cgraph.h | |
600 | ||
1e2115dc JZ |
601 | 2003-02-22 Josef Zlomek <zlomekj@suse.cz> |
602 | ||
603 | * config/i386/i386.md: Use gen_lowpart instead of gen_rtx_REG | |
604 | for copying a register. | |
605 | ||
26182e15 SB |
606 | 2003-02-22 Steven Bosscher <s.bosscher@student.tudelft.nl> |
607 | ||
608 | PR other/3782 | |
609 | * toplev.c (process_options): If flag_detailed_statistics is set, | |
610 | then set time_report as well. | |
611 | ||
b6553814 SB |
612 | PR c/8828 |
613 | * jump.c (never_reached_warning): Don't fall through BARRRIER | |
26182e15 SB |
614 | insns. Update comments to reflect what the function really does. |
615 | ||
c0a47a61 RS |
616 | 2003-02-21 Roger Sayle <roger@eyesopen.com> |
617 | ||
618 | * fold-const.c (omit_one_operand): No longer static. | |
619 | * tree.h (omit_one_operand): Prototype here. | |
620 | (div_and_round_double): Keep fold-const.c prototypes together. | |
621 | * builtins.c (builtin_mathfn_code): Handle binary built-in | |
622 | funtions, such as "pow" and "atan2". | |
623 | (fold_builtin): Optimize both pow(x,0.0) and pow(1.0,y) to 1.0. | |
624 | Simplify optimizations using "type" the builtin's return type. | |
625 | ||
51928907 HPN |
626 | 2003-02-22 Hans-Peter Nilsson <hp@axis.com> |
627 | ||
5b296d93 HPN |
628 | * config/cris/cris.c (cris_rtx_costs): Blockify dangling else. |
629 | Fix functionalization typo. | |
630 | ||
51928907 HPN |
631 | * regmove.c (optimize_reg_copy_1): Do not replace a hard register |
632 | in an asm. | |
633 | ||
9ac121af KG |
634 | 2003-02-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
635 | ||
636 | * Makefile.in (ggc-common.o): Depend on $(PARAMS_H) | |
637 | * doc/invoke.texi (ggc-min-expand, ggc-min-heapsize): Update | |
638 | documentation. | |
639 | * ggc-common.c: Include params.h | |
640 | (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic, | |
641 | init_ggc_heuristics): New functions. | |
642 | * ggc.h (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic, | |
643 | init_ggc_heuristics): Prototype. | |
644 | * toplev.c (print_version): Output GGC heuristics. | |
645 | (parse_options_and_default_flags): Call init_ggc_heuristics. | |
646 | ||
453ee231 JH |
647 | Sat Feb 22 02:35:07 CET 2003 Jan Hubicka <jh@suse.cz> |
648 | ||
649 | * i386.c (def_builtin): Special case 64bit builtins. | |
650 | (MASK_SSE164, MASK_SSE264): New constants. | |
651 | (builtin_description): Add 64bit builtins. | |
652 | (ix86_init_mmx_sse_builtins): Likewise. | |
653 | * i386.h (enum ix86_builtins): Likewise. | |
654 | * i386.md (cvtss2siq, cvttss2siq, cvtsd2siq, cvttsd2siq, cvtsi2sdq, | |
655 | sse2_movq2dq_rex64, sse2_movsq2q_rex64): New. | |
656 | (sse2_movq2dq, sse2_movsq2q): Disable for 64bit. | |
657 | * mmintrin.h (_mm_cvtsi64x_si64, _mm_set_pi64x, _mm_cvtsi64_si64x): New. | |
658 | * xmmintrin.h (_mm_cvtss_si64x, _mm_cvttss_si64x, _mm_cvtsi64x_ss, | |
659 | _mm_set_epi64x, _mm_set1_epi64x, _mm_cvtsd_si64x, _mm_cvttsd_si64x, | |
660 | _mm_cvtsi64x_sd, _mm_cvtsi64x_si128, _mm_cvtsi128_si64x): New. | |
661 | ||
d50672ef JH |
662 | Sat Feb 22 00:48:22 CET 2003 Jan Hubicka <jh@suse.cz> |
663 | ||
664 | * i386.c (builtin_description): Add __builtin_ia32_paddq and | |
665 | __builtin_ia32_psubq. Fix __builtin_ia32_paddq128 | |
666 | and __builtin_ia32_psubq128. | |
667 | * i386.h (IX86_BUILTIN_PADDQ, IX86_BUILTIN_PSUBQ): New. | |
668 | * i386.md (addv*, mmx_ior*, mmx_xoe*, mmx_and*): Add missing '%'. | |
669 | (mmx_adddi3, mmx_subdi3): New. | |
670 | * mmintrin.h (_mm_add_si64, _mm_sub_si64): New. | |
671 | * xmmintrin.h (_mm_movepi64_pi64): New. | |
672 | (_mm_add_epi64, _mm_sub_epi64): fix. | |
673 | (_mm_mul_pu16): Rename to... | |
674 | (_mm_mul_su32): ... this one. | |
675 | ||
676 | * builtins.c (expand_builtin_expect): Do not predict | |
677 | flag_guess_branch_prob is not set. | |
678 | * c-semantics.c (expand_stmt): Likewise. | |
679 | * predict.c (predict_insn): Likewise. | |
680 | * stmt.c (expand_continue_loop): Likewise. | |
681 | * toplev.c (rest_of_compilation): Do not call | |
682 | note_prediction_to_br_prob and note_prediction_to_br_prob | |
683 | when not optimizing. | |
684 | ||
9809a362 JH |
685 | Fri Feb 21 23:10:13 CET 2003 Jan Hubicka <jh@suse.cz> |
686 | ||
687 | * cfgrtl.c (commit_edge_insertions): Call | |
688 | find_many_sub_basic_block only when some code has been emitted. | |
689 | (commit_edge_insertions_watch_calls): Bring into sync with | |
690 | commit_edge_insertions | |
691 | ||
a93d1ba2 R |
692 | Fri Feb 21 20:41:29 2003 J"orn Rennecke <joern.rennecke@superh.com> |
693 | ||
694 | * sh.h (OVERRIDE_OPTIONS): Fix code that clears 'e' register class. | |
695 | ||
696 | * sh.md (binary_sf_op): Use extra constant operand instead of | |
697 | negating constant operand 4. | |
698 | * sh.c (sh_expand_binop_v2sf): Supply it. | |
699 | ||
a8d0ddaf ZW |
700 | 2003-02-21 Zack Weinberg <zack@codesourcery.com> |
701 | ||
702 | * cpphash.h (struct lexer_state): Add directive_wants_padding. | |
703 | * cpplib.c (_cpp_handle_directive): Set directive_wants_padding | |
704 | for directives of type INCL. | |
705 | (glue_header_name, parse_include): Use get_token_no_padding. | |
706 | * cppmacro.c (replace_args): If directive_wants_padding, | |
707 | provide padding tokens. | |
708 | ||
902ac719 KH |
709 | 2003-02-21 Kazu Hirata <kazu@cs.umass.edu> |
710 | ||
711 | * config/h8300/h8300.md (a peephole2): New. | |
712 | ||
9dca2ad5 JH |
713 | Fri Feb 21 11:05:44 CET 2003 Jan Hubicka <jh@suse.cz> |
714 | ||
715 | * cfgrtl.c (commit_one_edge_insertion): Only mark BB for splitting. | |
716 | (commit_edge_insertions): Call find_many_sub_basic_blocks | |
717 | ||
718 | * reg-stack.c (convert_regs): Cleax aux for blocks. | |
719 | ||
64465d27 JH |
720 | Fri Feb 21 10:29:52 CET 2003 Jan Hubicka <jh@suse.cz> |
721 | ||
722 | * toplev.c (parse_options_and_default_flags): Undo accidental commit. | |
723 | ||
9e7d0b92 GN |
724 | 2003-02-21 Glen Nakamura <glen@imodulo.com> |
725 | ||
726 | PR optimization/8613 | |
727 | * builtins.c (expand_builtin): Emit postincrements before expanding | |
728 | builtin functions. | |
729 | ||
a7582c8c BE |
730 | 2003-02-21 Ben Elliston <bje@redhat.com> |
731 | ||
732 | PR other/5634 | |
733 | * doc/install.texi (Configuration): Explain using $HOME instead of | |
734 | the ~ metacharacter when referring to home directories. | |
735 | ||
91710e62 AO |
736 | 2003-02-20 Alexandre Oliva <aoliva@redhat.com> |
737 | ||
738 | * configure.in (TARGET_SYSTEM_ROOT): Set default to | |
739 | ${exec_prefix}/${target_alias}/sys-root. Match explicit | |
740 | '${exec_prefix}' (in addition to the expansion thereof) as | |
741 | relocatable. | |
742 | * configure: Rebuilt. | |
743 | ||
d64f6f86 KH |
744 | 2003-02-20 Kazu Hirata <kazu@cs.umass.edu> |
745 | ||
746 | * config/h8300/h8300.md (addhi3_incdec): Change the name to | |
747 | *addhi3_incdec. | |
748 | (addsi3_incdec): Change the name to *addsi3_incdec. | |
749 | ||
fd7acc30 RS |
750 | 2003-02-20 Roger Sayle <roger@eyesopen.com> |
751 | ||
752 | * explow.c (force_reg): Avoid useless REG_EQUAL notes. | |
753 | ||
1c2de642 TM |
754 | 2003-02-20 Toon Moene <toon@moene.indiv.nluug.nl> |
755 | ||
756 | PR fortran/9038 | |
757 | * c-opts.c (sanitize_cpp_opts): Add Fortran front end | |
758 | options to be ignored. | |
759 | (c_common_decode_option): Ignore them when preprocessing. | |
760 | ||
b9422b69 JH |
761 | Thu Feb 20 21:41:19 CET 2003 Jan Hubicka <jh@suse.cz> |
762 | ||
fd7acc30 RS |
763 | * toplev.c (flag_sched2_use_superblocks, flag_sched2_use_traces): New |
764 | global variables. | |
765 | (lang_independent_options): Add -fsched2-use-superblocks | |
766 | -fsced2-use-traces. | |
b9422b69 JH |
767 | (rest_of_compilation): Deal with it. |
768 | * invoke.texi (-fsched2-use-traces, fsched2-use-superblocks): Declare. | |
fd7acc30 RS |
769 | * flags.h (flag_sched2_use_superblocks, flag_sched2_use_traces): |
770 | Declare. | |
b9422b69 JH |
771 | * rtl.h (reg_to_stack): Update prototype. |
772 | * reg-stack.c (reg_to_stack): Return when something has changed; | |
773 | update liveness when executing after superblock scheduling. | |
774 | ||
775 | * combine.c (simplify_shift_const): Simplify few special cases | |
776 | into constants. | |
777 | ||
a62bfff2 DE |
778 | 2003-02-20 David Edelsohn <edelsohn@gnu.org> |
779 | ||
780 | * config/rs6000/rs6000.md: (attr "type"): Add fast_compare. | |
781 | (add.,subf.,neg.): Change attribute to fast_compare. | |
782 | All DFA descriptions updated. | |
783 | ||
dbbf88d1 NS |
784 | 2003-02-20 Nathan Sidwell <nathan@codesourcery.com> |
785 | ||
786 | Change base class access representation. | |
787 | * tree.h (TREE_VIA_PUBLIC, TREE_VIA_PROTECTED, | |
788 | TREE_VIA_PRIVATE): Remove. | |
789 | (BINFO_BASEACCESSES): New binfo elt. | |
790 | (BINFO_BASEACCESS): New accessor. | |
791 | (BINFO_ELTS): Increase. | |
792 | (TI_ACCESS_PUBLIC, TI_ACCESS_PROTECTED, TI_ACCESS_PRIVATE): New. | |
793 | (access_public_node, access_protected_node, | |
794 | access_private_node): New global nodes. | |
795 | * tree.c (build_common_tree_nodes_2): Initialize access nodes. | |
796 | * dbxout.c (dbxout_type): Adjust. | |
797 | * dwarf2out.c (gen_inheritance_die): Add access parameter. | |
798 | (gen_member_die): Adjust. | |
799 | * dwarfout.c (output_inheritance_die): ARG is array of two trees. | |
800 | (output_type): Adjust. | |
801 | * tree-dump.c (dequeue_and_dump): Adjust binfo dumping. | |
802 | ||
803 | Change base class access representation. Share virtual base | |
804 | binfos. | |
805 | * cp/call.c (build_special_member_call): Remove binfo_for_vbase | |
806 | call. | |
807 | * cp/class.c (build_base_path): Likewise. | |
808 | (build_primary_vtable): Adjust BINFO_NEW_VTABLE_MARKED use. | |
809 | (build_secondary_vtable): Remove FOR_TYPE arg. Adjust. | |
810 | (make_new_vtable): Adjust. | |
811 | (force_canonical_binfo_r): Delete. | |
812 | (force_canonical_binfo): Delete. | |
813 | (mark_primary_virtual_base): Delete. | |
814 | (dfs_unshared_virtual_bases): Delete. | |
815 | (mark_primary_bases): Adjust. | |
816 | (maybe_warn_about_overly_private_class): Adjust. | |
817 | (dfs_base_derived_from): Delete. | |
818 | (base_derived_from): Follow the inheritance chain. | |
819 | (struct find_final_overrider_data): Add vpath member. | |
820 | (dfs_find_final_overrider): Adjust. | |
821 | (dfs_find_final_overrider_q, dfs_find_final_overrider_post): New. | |
822 | (find_final_overrider): Adjust. | |
823 | (update_vtable_entry_for_fn): Adjust. | |
824 | (modify_all_vtables): Adjust. | |
825 | (walk_subobject_offsets): Adjust. | |
826 | (layout_nonempty_base_or_field): Adjust. | |
827 | (layout_empty_base): Remove last parameter. Adjust. | |
828 | (build_base_field): Adjust. | |
829 | (build_base_fields): Adjust. | |
830 | (propagate_binfo_offsets): Remove last parameter. Adjust. | |
831 | (dfs_set_offset_for_unshared_vbases): Delete. | |
832 | (layout_virtual_bases): Adjust. | |
833 | (finish_struct_1): Adjust. | |
834 | (init_class_processing): Don't init access nodes. | |
835 | (dfs_get_primary_binfo): Delete. | |
836 | (get_primary_binfo): Adjust. | |
837 | (dump_class_hierarchy_r): Remove most derived arg, add IGO | |
838 | parameter. Adjust. | |
839 | (dump_class_hierarchy): Adjust. | |
840 | (finish_vtbls): Adjust. | |
841 | (get_original_base): Delete. | |
842 | (build_vtt_inits): Adjust. | |
843 | (dfs_build_secondary_vptr_vtt_inits): Adjust. | |
844 | (dfs_ctor_vtable_bases_queue_p): Adjust. | |
845 | (build_ctor_vtbl_group): Adjust. | |
846 | (dfs_accumulate_vtbl_inits): Adjust. | |
847 | (build_vtbl_initializer): Adjust. | |
848 | (build_vbase_offset_vtbl_entries): Adjust. | |
849 | (add_vcall_offset_vtbl_entries_1): Adjust. | |
850 | * cp/cp-tree.h (CPTI_ACCESS_*): Remove. | |
851 | (access_*_node): Remove. | |
852 | (CANONICAL_BINFO): Delete. | |
853 | (BINFO_UNSHARED_MARKED): Remove. | |
854 | (BINFO_MARKED): Set LANG_FLAG_0 directly. | |
855 | (SET_BINFO_MARKED, CLEAR_BINFO_MARKED): Delete. | |
856 | (BINFO_VTABLE_PATH_MARKED): Set LANG_FLAG_3 directly. | |
857 | (SET_BINFO_VTABLE_PATH_MARKED, CLEAR_BINFO_VTABLE_PATH_MARKED): | |
858 | Delete. | |
859 | (BINFO_NEW_VTABLE_MARKED): Set LANG_FLAG_4 directly. | |
860 | (SET_BINFO_NEW_VTABLE_MARKED): Adjust. | |
861 | (SET_BINFO_PUSHDECLS_MARKED, CLEAR_BINFO_PUSHDECLS_MARKED): | |
862 | Delete. | |
863 | (BINFO_DEPENDENT_BASE_P): New. | |
864 | (dfs_walk, dfs_walk_real): Queue function takes derived binfo and | |
865 | index. | |
866 | (markedp, unmarkedp): Adjust. | |
867 | (dfs_unmarked_real_bases_queue_p, dfs_marked_real_bases_queue_p, | |
868 | dfs_skip_vbases, marked_vtable_pathp, unmarked_vtable_pathp, | |
869 | find_vbase_instance, binfo_for_vbase): Delete. | |
870 | (copied_binfo, original_binfo): Declare. | |
871 | (finish_base_specifier): Add virtual_p arg. | |
872 | (unshare_base_binfos): Delete. | |
873 | (copy_base_binfos): Declare. | |
874 | (reverse_path): Delete. | |
875 | * cp/decl.c (xref_basetypes): Access and virtuality passed | |
876 | differently. Don't copy direct base binfos here. Call | |
877 | copy_base_binfos. | |
878 | * cp/init.c (dfs_initialize_vtbl_ptrs): Adjust. | |
879 | (initialize_vtbl_ptrs): Adjust. | |
880 | (expand_member_init): Adjust. | |
881 | * cp/parser.c (cp_parser_base_specifier): Adjust. | |
882 | * cp/pt.c (instantiate_class_template): Adjust. | |
883 | (get_template_base_recursive): Adjust. | |
884 | * cp/rtti.c (get_pseudo_ti_init): Adjust. | |
885 | (get_pseudo_ti_desc): Adjust. | |
886 | * cp/tree.c (unshare_base_binfos): Rename to ... | |
887 | (copy_base_binfos): ... here, reimplement. | |
888 | (make_binfo): Set BINFO_DEPENDENT_BASE_P. | |
889 | (reverse_path): Remove. | |
890 | * cp/typeck.c (get_delta_difference): Adjust error messages. | |
891 | * cp/semantics.c (finish_base_specifier): Add virtual arg, adjust. | |
892 | * cp/search.c (lookup_base_r): Adjust. | |
893 | (dynamic_cast_base_recurse): Adjust. | |
894 | (canonical_binfo): Remove. | |
895 | (dfs_canonical_queue): Remove. | |
896 | (dfs_assert_unmarked_p): Remove. | |
897 | (assert_canonical_unmarked): Remove. | |
898 | (shared_marked_p, shared_unmarked_p): Remove. | |
899 | (BINFO_ACCESS, SET_BINFO_ACCESS): Use TREE_PUBLIC & TREE_PRIVATE. | |
900 | (dfs_access_in_type): Adjust. | |
901 | (access_in_type): Adjust. | |
902 | (dfs_accessible_queue_p): Adjust. | |
903 | (dfs_accessible_p): Adjust. | |
904 | (is_subobject_of_p_1, is_subobject_of_p): Remove. | |
905 | (struct lookup_field_info): Remove from_dep_base_p field. | |
906 | (lookup_field_queue_p): Adjust, test BINFO_DEPENDENT_BASE_P. | |
907 | (lookup_field_r): Remove dependent base code. | |
908 | (lookup_member): Likewise. | |
909 | (dfs_walk, dfs_walk_real): Add access arg to queue fn. | |
910 | (dfs_unmarked_real_bases_queue_p): Remove. | |
911 | (dfs_marked_real_bases_queue_p): Remove. | |
912 | (dfs_skip_vbases): Remove. | |
913 | (dfs_get_pure_virtuals): Adjust. | |
914 | (markedp, unmarkedp): Adjust. | |
915 | (marked_vtable_pathp, unmarked_vtable_pathp): Remove. | |
916 | (marked_pushdecls_p, unmarked_pushdecls_p): Adjust. | |
917 | (dfs_unmark): Adjust. | |
918 | (dfs_get_vbase_types):Remove. | |
919 | (dfs_build_inheritance_graph_order): Remove. | |
920 | (get_vbase_types): Remove | |
921 | (dfs_find_vbase_instance): Remove. | |
922 | (find_vbase_instance): Remove. | |
923 | (dfs_debug_unmarkedp): Adjust. | |
924 | (dependent_base_p): Remove. | |
925 | (dfs_push_type_decls): Adjust. | |
926 | (dfs_push_decls): Adjust. | |
927 | (dfs_no_overlap_yet): Adjust. | |
928 | (copied_binfo): New function. | |
929 | (original_binfo): New function. | |
930 | (binfo_for_vbase): Remove. | |
931 | ||
932 | Change base class access representation. | |
933 | * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC. | |
934 | (add_interface_do): Likewise. | |
935 | ||
6d6ab190 DE |
936 | 2003-02-20 David Edelsohn <edelsohn@gnu.org> |
937 | ||
a8d0ddaf ZW |
938 | * config/rs6000/sysv4.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Define. |
939 | * config/rs6000/power4.md (power4-store,power4-vecstore): New | |
6d6ab190 DE |
940 | insn reservations. |
941 | (power4-fpstore): Compact. | |
942 | ||
2dd5df7c KH |
943 | 2003-02-20 Kazu Hirata <kazu@cs.umass.edu> |
944 | ||
945 | * config/h8300/h8300.md (*iorsi3_w): New. | |
946 | ||
8fa08316 JZ |
947 | 2003-02-20 Josef Zlomek <zlomekj@suse.cz> |
948 | ||
949 | * combine.c (distribute_notes): Kill REG_EXEC_COUNT. | |
950 | * rtl.c (reg_note_name): Likewise. | |
951 | * rtl.h (enum reg_note): Likewise. | |
952 | * doc/invoke.texi: Likewise. | |
953 | * doc/rtl.texi: Likewise. | |
954 | ||
c8717368 JZ |
955 | 2003-02-20 Josef Zlomek <zlomekj@suse.cz> |
956 | ||
957 | * bb-reorder.c (find_traces_1_round): Fix comment typo. | |
958 | ||
3bc400cd RS |
959 | 2003-02-19 Roger Sayle <roger@eyesopen.com> |
960 | ||
961 | * fold-const.c (fold_real_zero_addition_p): Don't fold a zero | |
962 | addition in the presence of signaling NaNs. | |
963 | ||
b5a49c0b KW |
964 | 2003-02-19 Krister Walfridsson <cato@df.lth.se> |
965 | ||
966 | * tm.texi (INIT_CUMULATIVE_ARGS): Fix typo. | |
967 | ||
472f2723 KH |
968 | 2003-02-19 Kazu Hirata <kazu@cs.umass.edu> |
969 | ||
970 | * config/h8300/h8300.c (output_logical_op): Optimize or.l when | |
971 | ORing with 0xffff??00 with the highest bit of the ?? part set. | |
972 | (compute_logical_op_length): Update. | |
973 | (compute_logical_op_cc): Likewise. | |
974 | ||
6d9cc15b JZ |
975 | 2003-02-19 Josef Zlomek <zlomekj@suse.cz> |
976 | ||
977 | * bb-reorder.c (find_traces_1_round): Fixed condition for small | |
978 | destination block with multiple predecessors. | |
979 | (connect_traces): Check whether the block is a start of trace. | |
980 | ||
563a317a JH |
981 | Wed Feb 19 19:00:24 CET 2003 Jan Hubicka <jh@suse.cz> |
982 | ||
983 | * calls.c (expand_call): Update call of INIT_CUMULATIVE_ARGS | |
984 | * function.c (assign_params): Likewise. | |
985 | * arm-protos.h (arm_init_cumulative_args): Update prototype. | |
986 | * arm.c (arm_init_cumulative_args): Update function. | |
987 | * arm.h (INIT_CUMULATIVE_ARGS): Update. | |
988 | * avr-protos.h (init_cumulative_args): Update prototype. | |
989 | * avr.c (init_cumulative_args): Update function. | |
990 | * avr.h (INIT_CUMULATIVE_ARGS): Update. | |
991 | * d30v-protos.h (d30v_init_cumulative_args): Update prototype. | |
992 | * d30v.c (d30v_init_cumulative_args): Update function. | |
993 | * d30v.h (INIT_CUMULATIVE_ARGS): Update. | |
994 | * frv-protos.h (frv_init_cumulative_args): Update prototype. | |
995 | * frv.c (frv_init_cumulative_args): Update function. | |
996 | * frv.h (INIT_CUMULATIVE_ARGS): Update. | |
997 | * mips.c (mips_expand_prolgue): Update call of INIT_CUMULATIVE_ARGS. | |
998 | * pa.h (INIT_CUMULATIVE_ARGS): Update. | |
999 | * sparc-protos.h (init_cumulative_args): Update prototype. | |
1000 | * sparc.c (init_cumulative_args): Update function. | |
1001 | * sparc.h (INIT_CUMULATIVE_ARGS): Update. | |
1002 | * tm.texi (INIT_CUMULATIVE_ARGS): Update documentation. | |
1003 | ||
be9d08c2 KH |
1004 | 2003-02-19 Kazu Hirata <kazu@cs.umass.edu> |
1005 | ||
1006 | * config/h8300/h8300.md (*iorsi3_two_qi_sext): New. | |
1007 | (*ashiftsi_sextqi_7): Likewise. | |
1008 | ||
f23147fe RO |
1009 | 2003-02-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
1010 | ||
1011 | * config/mips/iris6.h (TARGET_OS_CPP_BUILTINS): Define __c99 for | |
1012 | ISO C99 and C++. | |
1013 | ||
1014 | * fixinc/inclhack.def (irix___restrict): Don't change __restrict | |
1015 | for C++ on IRIX 6.5.1[89]. | |
1016 | * fixinc/tests/base/internal/sgimacros.h: New file. | |
1017 | ||
1018 | * fixinc/inclhack.def (irix_wcsftime): Use XPG5 variant for C99. | |
1019 | * fixinc/tests/base/internal/wchar_core.h: New file. | |
a8d0ddaf | 1020 | |
f23147fe RO |
1021 | * fixinc/inclhack.def (irix_socklen_t): Fix broken IRIX 6.5.1[78] |
1022 | socklen_t definition. | |
1023 | * fixinc/fixincl.x: Regenerate. | |
1024 | * fixinc/tests/base/sys/socket.h: New file. | |
1025 | Fixes PR libgcj/9652. | |
1026 | ||
30e4d9d4 JH |
1027 | Wed Feb 19 17:22:51 CET 2003 Jan Hubicka <jh@suse.cz> |
1028 | ||
1029 | * i386.md (movsfcc_1, movdfcc_1): Fix constrains. | |
1030 | ||
2792d578 DE |
1031 | 2003-02-19 David Edelsohn <edelsohn@gnu.org> |
1032 | ||
1033 | * config/rs6000/rs6000.c (rs6000_override_options): Initialize | |
1034 | align_jumps_max_skip and align_loops_max_skip. | |
1035 | ||
1036 | 2003-02-19 Thierry Moreau <thierry.moreau@connotech.com> | |
1037 | ||
1038 | * config/rs6000/rs6000.c (rs6000_encode_section_info): Do not | |
1039 | test size if named section. | |
1040 | ||
48a5f2fa DJ |
1041 | 2003-02-19 Daniel Jacobowitz <drow@mvista.com> |
1042 | ||
1043 | * expr.c (expand_expr): Use gen_int_mode for the argument | |
1044 | to gen_rtx_MULT. | |
1045 | ||
9e889775 JH |
1046 | Wed Feb 19 14:22:42 CET 2003 Jan Hubicka <jh@suse.cz> |
1047 | ||
1048 | * i386.md (cosxf2): Fix conditional. | |
1049 | ||
f4c07fbf KH |
1050 | 2003-02-19 Kazu Hirata <kazu@cs.umass.edu> |
1051 | ||
1052 | * config/h8300/h8300.md (extendqisi2): Change to an expander. | |
1053 | (*extendqisi2_h8300): New. | |
1054 | (*extendqisi2_h8300hs): Likewise. | |
1055 | ||
590734b6 KH |
1056 | 2003-02-19 Kazu Hirata <kazu@cs.umass.edu> |
1057 | ||
1058 | * config/h8300/h8300-protos.h: Update the prototype for | |
1059 | split_adds_subs. Remove the prototypes for | |
1060 | const_int_le_2_operand and const_int_le_6_operand. | |
1061 | * config/h8300/h8300.c (split_adds_sub): Don't output inc/dec. | |
1062 | (const_int_le_2_operand): Remove. | |
1063 | (const_int_le_6_operand): Likewise. | |
1064 | * config/h8300/h8300.h (PREDICATE_CODES): Remove the entries | |
1065 | for const_int_le_2_operand and const_int_le_6_operand. | |
1066 | * config/h8300/h8300.md: Update all uses of split_adds_subs. | |
1067 | (a peephole2): New. | |
1068 | ||
c001c39b JH |
1069 | Tue Feb 18 23:50:59 CET 2003 Jan Hubicka <jh@suse.cz> |
1070 | ||
1071 | * cgraph.c (NPREDECESORC, SET_NPREDECESORS): Kill. | |
1072 | (cgraph_expand_function): Rewrite. | |
1073 | ||
2f51bb1d | 1074 | 2003-02-18 Matt Austern <austern@apple.com> |
3bc400cd | 1075 | |
2f51bb1d | 1076 | * toplev.c, langhooks.c, langhooks-def.h: Move |
a8d0ddaf | 1077 | write_global_declarations from toplev.c to langhooks.c. |
3bc400cd | 1078 | |
ff6e1a2f KH |
1079 | 2003-02-18 Kazu Hirata <kazu@cs.umass.edu> |
1080 | ||
1081 | * config/h8300/h8300.c (general_operand_src): Always check | |
1082 | MODE. | |
1083 | (general_operand_dst): Likewise. | |
1084 | ||
78bd5210 RS |
1085 | 2003-02-18 Roger Sayle <roger@eyesopen.com> |
1086 | ||
1087 | * convert.c (convert_to_real): Also optimize (float)log(x) into | |
1088 | logf(x) where x is a float, i.e. also handle BUILT_IN_LOG{,L}. | |
1089 | ||
9f3a9a08 KK |
1090 | 2003-02-18 Kaz Kojima <kkojima@gcc.gnu.org> |
1091 | ||
a8d0ddaf | 1092 | * config/sh/sh.c (unspec_caller_rtx_p): New. |
9f3a9a08 | 1093 | (sh_cannot_copy_insn_p): New. |
a8d0ddaf | 1094 | (TARGET_CANNOT_COPY_INSN_P): New. |
9f3a9a08 | 1095 | |
d7ddbe24 RH |
1096 | 2003-02-18 Richard Henderson <rth@redhat.com> |
1097 | ||
1098 | * c-common.c (handle_used_attribute): Accept static data too. | |
1099 | ||
1100 | 2003-02-18 Nick Clifton <nickc@redhat.com> | |
a8d0ddaf | 1101 | Aldy Hernandez <aldyh@redhat.com> |
22d324c1 | 1102 | |
a8d0ddaf | 1103 | * testsuite/gcc.dg/20030218-1.c: New. |
22d324c1 | 1104 | |
a8d0ddaf | 1105 | * doc/tm.texi: Document TARGET_VECTOR_TYPES_COMPATIBLE. |
22d324c1 | 1106 | |
a8d0ddaf ZW |
1107 | * target-def.h (TARGET_INITIALIZER): Add |
1108 | TARGET_VECTOR_TYPES_COMPATIBLE. | |
1109 | (TARGET_VECTOR_TYPES_COMPATIBLE): New macro. | |
22d324c1 | 1110 | |
a8d0ddaf | 1111 | * target.h (struct gcc_target): Add field vector_types_compatible. |
22d324c1 | 1112 | |
a8d0ddaf ZW |
1113 | * c-typeck.c (comptypes): Take into account |
1114 | TARGET_VECTOR_TYPES_COMPATIBLE. | |
1115 | (convert_for_assignment): Same. | |
22d324c1 | 1116 | |
a8d0ddaf ZW |
1117 | * config/rs6000/rs6000.c (is_ev64_opaque_type): New. |
1118 | (rs6000_spe_vector_types_compatible): New. | |
1119 | (TARGET_VECTOR_TYPES_COMPATIBLE): Define. | |
22d324c1 | 1120 | |
e5378e8d AS |
1121 | 2003-02-19 Andreas Schwab <schwab@suse.de> |
1122 | ||
1123 | * Makefile.in (toplev.o): Depend on $(LANGHOOKS_DEF_H). | |
1124 | * toplev.c: Include langhooks-def.h. | |
1125 | ||
fcc11c35 CD |
1126 | 2003-02-18 Chris Demetriou <cgd@broadcom.com> |
1127 | ||
1128 | * config/mips/mips.h (enum processor_type): Sort entries | |
1129 | alphabetically. | |
1130 | * config/mips/mips.md (define_attr cpu): Sync with processor_type | |
1131 | enum values, including adding entries that were missing. | |
1132 | ||
29db2a1e R |
1133 | Tue Feb 18 20:15:54 2003 J"orn Rennecke <joern.rennecke@superh.com> |
1134 | ||
3bc400cd RS |
1135 | * sh.c (calc_live_regs): Also check GET_CODE when checking if |
1136 | initial value for PR_REG is still the PR_REG register. | |
29db2a1e | 1137 | |
582d11e6 JW |
1138 | 2003-02-18 Jim Wilson <wilson@redhat.com> |
1139 | ||
1140 | * config/ia64/ia64.md (floatdidf2, floatdisf2): Add %, before second | |
1141 | instruction in output template. | |
1142 | (bsp_value): Change output template from string to C code, add %, | |
1143 | before actual instruction. | |
1144 | (flushrs): Mark as not predicable. | |
1145 | ||
3edc4b23 KW |
1146 | 2003-02-18 Krister Walfridsson <cato@df.lth.se> |
1147 | ||
1148 | * inclhack.def (netbsd_bogus_semicolon): New fix. | |
1149 | * fixincl.x: Rebuilt. | |
1150 | * tests/base/ctype.h: Update. | |
1151 | ||
080ea642 RS |
1152 | 2003-02-18 Roger Sayle <roger@eyesopen.com> |
1153 | ||
1154 | * fold-const.c (negate_expr_p): New function to determine whether | |
1155 | an expression can be negated cheaply. | |
1156 | (fold) [MINUS_EXPR]: Use it to determine whether to transform | |
1157 | -A - B into -B - A for floating point types. | |
1158 | ||
e360ab39 RS |
1159 | 2003-02-18 Roger Sayle <roger@eyesopen.com> |
1160 | ||
1161 | * sbitmap.c (sbitmap_resize): New function. | |
1162 | * sbitmap.h (sbitmap_resize): Prototype here. | |
1163 | * recog.c (split_all_insns): Use sbitmap_resize. | |
1164 | ||
6b00cbc7 KH |
1165 | 2003-02-18 Kazu Hirata <kazu@cs.umass.edu> |
1166 | ||
1167 | * config/h8300/h8300.md (*zero_extendhisi2_h8300): Fix the | |
1168 | insn length. | |
1169 | (extendqisi2): Likewise. | |
1170 | (*extendhisi2_h8300): Likewise. | |
1171 | ||
2b59501b | 1172 | 2003-02-18 Matt Austern <austern@apple.com> |
a8d0ddaf | 1173 | |
2b59501b MA |
1174 | * langhooks.h, langhooks-def.h: introduce new langhook, |
1175 | final_write_globals, with write_global_declarations as default. | |
1176 | * toplev.c: Move invocation of wrapup_global_declarations from | |
1177 | compile_file to new function, write_global_declarations. Change | |
1178 | compile_file to use final_write_globals hook. Change | |
1179 | wrapup_global_declarations so writing to DECL_DEFER_OUTPUT is | |
a8d0ddaf ZW |
1180 | conditional. |
1181 | ||
131efcd8 JDA |
1182 | 2003-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1183 | ||
1184 | * pa.md: Correct and enhance comment. | |
1185 | ||
e17aafd1 GK |
1186 | 2003-02-18 Geoffrey Keating <geoffk@apple.com> |
1187 | ||
1188 | * gcc.c (validate_switches): Don't scan past closing '}'. | |
1189 | ||
f57a2e3a BE |
1190 | 2003-02-18 Ben Elliston <bje@redhat.com> |
1191 | ||
1192 | PR c++/1607 | |
1193 | * doc/extend.texi (Function Attributes): Document the effect of | |
1194 | the C++ "this" parameter on the counting of arguments for the | |
1195 | "format" and "format_arg" attributes. | |
1196 | ||
9b0c0e9f AH |
1197 | 2003-02-17 Aldy Hernandez <aldyh@redhat.com> |
1198 | ||
a8d0ddaf ZW |
1199 | * config/rs6000/spe.h (__ev_stdd): Cast 2nd arg. |
1200 | (__ev_stdw): Same. | |
1201 | (__ev_stdh): Same. | |
9b0c0e9f | 1202 | |
35a3fa09 JH |
1203 | Mon Feb 17 16:16:54 CET 2003 Jan Hubicka <jh@suse.cz> |
1204 | ||
1205 | * recog.c (split_all_insns): Fix memory overflow. | |
1206 | ||
6dc50366 KH |
1207 | 2003-02-17 Kazu Hirata <kazu@cs.umass.edu> |
1208 | ||
1209 | * config/h8300/h8300.md (cmpqi): Remove mode from compare. | |
1210 | (cmphi): Likewise. | |
1211 | (*cmphi_h8300): Likewise. | |
1212 | (*cmphi_h8300hs): Likewise. | |
1213 | (cmpsi): Likewise. | |
1214 | (7 peephole2): Likewise. | |
1215 | ||
096daf41 JH |
1216 | Sun Feb 16 23:07:52 CET 2003 Jan Hubicka <jh@suse.cz> |
1217 | ||
1218 | * c-typeck.c (build_c_cast): Fold constant variables into | |
1219 | initial values. | |
1220 | ||
35113fde GP |
1221 | 2003-02-16 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
1222 | ||
1223 | * doc/install.texi (Specific): Fix link for m68k-att-sysv. | |
1224 | (Binaries): Ditto for Sinix/Reliant Unix. | |
1225 | ||
3a1944a6 RE |
1226 | 2003-02-16 Richard Earnshaw <rearnsha@arm.com> |
1227 | ||
1228 | * arm.c (arm_reload_in_hi): Ensure that the scratch register does | |
1229 | not overlap the final result register. | |
1230 | ||
cdd4b0d4 AB |
1231 | 2003-02-16 Arend Bayer <arend.bayer@web.de> |
1232 | Richard Henderson <rth@redhat.com> | |
1233 | ||
ddb9eedd | 1234 | PR c/8068 |
cdd4b0d4 AB |
1235 | * fold-const.c (extract_muldiv_1): Rename from extract_muldiv; |
1236 | rearrange mult arguments for less recursion. | |
1237 | (extract_muldiv): New. Prevent runaway recursion. | |
1238 | ||
616f273a DS |
1239 | 2003-02-16 Danny Smith <dannysmith@users.sourceforge.net> |
1240 | ||
1241 | * config/i386/cygwin.h (TARGET_SUBTARGET_DEFAULT): Set | |
1242 | MASK_ALIGN_DOUBLE. | |
1243 | ||
881b2a96 RS |
1244 | 2003-02-15 Roger Sayle <roger@eyesopen.com> |
1245 | ||
1246 | * config/i386/i386.c (x86_ext_80387_constants): Use 80387 insns | |
1247 | to load mathematical constants on K6, Athlon, Pentium 4 and PPro. | |
1248 | (ext_80387_constants_table): Global table of 80387 special constants | |
1249 | guarded by ext_80387_constants_init flag when not initialized. | |
1250 | (init_ext_80387_constants): New function to initialize this table. | |
1251 | (standard_80387_constant_p): Extend to recognize extra 80387 | |
1252 | constants, in XFmode, on processors where this is a win. | |
1253 | (standard_80387_constant_opcode): New function to return the | |
1254 | opcode associated with standard_80387_constant_p. | |
1255 | (standard_80387_constant_rtx): New function to return the XFmode | |
1256 | CONST_DOUBLE associated with standard_80387_constant_p. | |
1257 | (ix86_rtx_costs): Give the new constants the same cost as 1.0. | |
1258 | ||
1259 | * config/i386/i386-protos.h (standard_80387_constant_opcode): | |
1260 | Prototype here. | |
1261 | (standard_80387_constant_rtx): Likewise. | |
1262 | ||
1263 | * config/i386/i386.md (*movsf1, *movsf1_nointerunit, *movdf_nointeger, | |
1264 | *movdf_integer, *movxf_nointeger, *movtf_nointeger, *movxf_integer, | |
1265 | *movtf_integer): Simplify using new standard_80387_constant_opcode. | |
1266 | ||
d203738b GK |
1267 | 2003-02-15 Geoffrey Keating <geoffk@apple.com> |
1268 | ||
1269 | * doc/invoke.texi (Optimize Options): Correct @option syntax. | |
1270 | ||
0b077eac RH |
1271 | 2003-02-15 Richard Henderson <rth@redhat.com> |
1272 | ||
1273 | * Makefile.in (cfglayout.o): Depend on TARGET_H. | |
1274 | * cfglayout.c: Include target.h. | |
1275 | (cfg_layout_can_duplicate_bb_p): Check targetm.cannot_copy_insn_p. | |
1276 | * target-def.h (TARGET_CANNOT_COPY_INSN_P): New. | |
1277 | * target.h (struct gcc_target): Add cannot_copy_insn_p. | |
1278 | ||
1279 | * config/alpha/alpha.c (alpha_cannot_copy_insn_p): New. | |
1280 | (TARGET_CANNOT_COPY_INSN_P): New. | |
1281 | (override_options): Revert 2003-02-08 hack. | |
1282 | ||
9a71ece1 RH |
1283 | 2003-02-15 Richard Henderson <rth@redhat.com> |
1284 | ||
1285 | * gcse.c (bypass_block): Use BLOCK_FOR_INSN for resolving LABEL_REFs. | |
1286 | (bypass_conditional_jumps): Accept computed_jump_p insns as well. | |
1287 | ||
b54cf83a DE |
1288 | 2003-02-15 David Edelsohn <edelsohn@gnu.org> |
1289 | ||
1290 | * config/rs6000/rs6000.h (processor_type): Add PPC440. | |
1291 | * config/rs6000/rs6000.c (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE, | |
1292 | TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD, | |
1293 | TARGET_SCHED_VARIABLE_ISSUE): Define. | |
1294 | (rs6000_use_dfa_pipeline_interface): New function. | |
1295 | (rs6000_multipass_dfa_lookahead): New Function. | |
1296 | (rs6000_variable_issue): New function. | |
1297 | (rs6000_adjust_cost): Add CMP and DELAYED_CR types. | |
1298 | (rs6000_issue_rate): Add PPC440. | |
1299 | * config/rs6000/rs6000.md (unspec list): Correct typo. | |
1300 | (attr "type"): Add load_ext, load_ext_u, load_ext_ux, load_u, | |
1301 | store_ux, store_u, fpload_ux, fpload_u, fpstore_ux, fpstore_u, | |
1302 | cmp, delayed_cr, mfcr, mtcr. | |
1303 | (automata_option): Set "ndfa". | |
1304 | (extendMMNN2): Update attributes. | |
1305 | (movcc_internal1): Discourage move to non-cr0. Update | |
1306 | attributes. | |
1307 | (movMM_update): Update attributes. | |
1308 | (cmpMM_internal): Update attributes. | |
1309 | (sCC CR materialization): Update attributes. | |
1310 | (branch patterns): Do not discourage non-cr0. | |
1311 | (cr logical patterns): Prefer destructive register allocation. | |
1312 | Update attributes. | |
1313 | (movesi_from_cr): Update attribute. | |
1314 | (mtcrf_operation): Update attribute. | |
1315 | (mtcrfsi): Update attribute. | |
1316 | * config/rs6000/40x.md: New file. | |
1317 | * config/rs6000/603.md: New file. | |
1318 | * config/rs6000/6xx.md: New file. | |
1319 | * config/rs6000/7450.md: New file. | |
1320 | * config/rs6000/7xx.md: New file. | |
1321 | * config/rs6000/mpc.md: New file. | |
1322 | * config/rs6000/power4.md: New file. | |
1323 | * config/rs6000/rios1.md: New file. | |
1324 | * config/rs6000/rios2.md: New file. | |
1325 | * config/rs6000/rs64.md: New file. | |
1326 | [Some DFA descriptions based on work by Michael Hayes] | |
1327 | ||
99dc7277 RH |
1328 | 2003-02-15 Richard Henderson <rth@redhat.com> |
1329 | ||
1330 | * bb-reorder.c (find_traces_1_round): Don't connect easy to copy | |
1331 | successors with multiple predecessors. | |
1332 | (connect_traces): Try harder to copy traces of length 1. | |
1333 | ||
1334 | * function.h (struct function): Add computed_goto_common_label, | |
1335 | computed_goto_common_reg. | |
1336 | * function.c (free_after_compilation): Zap them. | |
a8d0ddaf | 1337 | * stmt.c (expand_computed_goto): Use them to produce one |
99dc7277 RH |
1338 | indirect branch per function. |
1339 | ||
5f24e0dc RH |
1340 | 2003-02-15 Richard Henderson <rth@redhat.com> |
1341 | ||
1342 | * cfgcleanup.c: Include params.h. | |
1343 | (try_crossjump_bb): Use PARAM_MAX_CROSSJUMP_EDGES. Fix test for | |
1344 | too many outgoing edges from a block. | |
1345 | * Makefile.in (cfgcleanup.o): Depend on PARAMS_H. | |
1346 | * params.def (max-crossjump-edges): New. | |
1347 | * doc/invoke.texi: Document it. | |
1348 | ||
9381bbc9 RH |
1349 | 2003-02-15 Richard Henderson <rth@redhat.com> |
1350 | ||
a8d0ddaf ZW |
1351 | * recog.c (split_all_insns): Include new blocks in life update; |
1352 | do a global life update. | |
9381bbc9 | 1353 | |
e898926c DS |
1354 | 2003-02-15 Danny Smith <dannysmith@users.sourceforge.net> |
1355 | ||
1356 | * config/i386/mingw32.h (LIBGCC_SPEC): Add libmingwex.a. | |
1357 | Update copyright. | |
1358 | * config/i386/cygwin.h (LIBGCC_SPEC): Add libmingwex.a for | |
1359 | -mno-cygwin case. | |
1360 | ||
ce65116b FH |
1361 | 2003-02-14 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> |
1362 | ||
1363 | PR optimization/7702 | |
1364 | * reload1.c (reload_cse_simplify_set): Honor | |
1365 | CANNOT_CHANGE_MODE_CLASS. | |
1366 | ||
fe7496dd AO |
1367 | 2003-02-14 Alexandre Oliva <aoliva@redhat.com> |
1368 | ||
1369 | * config/mn10300/mn10300.c (mn10300_wide_const_load_uses_clr): New | |
1370 | function. | |
1371 | * config/mn10300/mn10300-protos.h: Declare it. | |
1372 | * config/mn10300/mn10300.md (movdi, movdf): Use it to compute | |
1373 | attribute cc of instructions that may use clr. | |
1374 | ||
6017c719 KH |
1375 | 2003-02-14 Kazu Hirata <kazu@cs.umass.edu> |
1376 | ||
1377 | * simplify-rtx.c (simplify_binary_operation): Simplify ~y when | |
1378 | (x - (x & y)) is found. | |
1379 | ||
9fb28a67 RO |
1380 | 2003-02-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
1381 | ||
1382 | * configure.in: Fix typo. | |
1383 | * configure: Regenerate. | |
1384 | ||
60f469fa KH |
1385 | 2003-02-14 Kazu Hirata <kazu@cs.umass.edu> |
1386 | ||
1387 | * config/h8300/h8300.md (*iorsi2_and_1_lshiftrt_1): New. | |
1388 | ||
8fd73754 | 1389 | 2003-02-13 Adam Nemet <anemet@lnxw.com> |
60f469fa | 1390 | |
a8d0ddaf | 1391 | PR opt/2391 |
ce65116b FH |
1392 | * combine.c: Fix spelling in comment. |
1393 | (cached_nonzero_bits): New function. | |
1394 | (cached_num_sign_bit_copies): New function. | |
8fd73754 AN |
1395 | (nonzero_bits_with_known): New macro. |
1396 | (num_sign_bit_copies_with_known): New macro. | |
ce65116b | 1397 | (nonzero_bits1): Rename from nonzero_bits. Add three new |
8fd73754 AN |
1398 | arguments. Change calls from nonzero_bits to |
1399 | nonzero_bits_with_known. | |
ce65116b | 1400 | (num_sign_bit_copies1): Rename from num_sign_bit_copies. Add |
8fd73754 AN |
1401 | three new arguments. Change calls from num_sign_bit_copies to |
1402 | num_sign_bit_copies_with_known. | |
ce65116b FH |
1403 | (nonzero_bits): New macro. |
1404 | (num_sign_bit_copies): New macro. | |
1405 | (update_table_tick): Don't traverse identical subexpression more | |
8fd73754 | 1406 | than once. |
ce65116b | 1407 | (get_last_value_validate): Likewise. |
8fd73754 | 1408 | |
ddb0ae00 ZW |
1409 | 2003-02-13 Zack Weinberg <zack@codesourcery.com> |
1410 | ||
1411 | * emit-rtl.c (init_emit): Use ggc_alloc for regno_reg_rtx. | |
1412 | * function.h (struct emit_status): Length of regno_pointer_align | |
1413 | and x_regno_reg_rtx as seen by gengtype is only x_reg_rtx_no, | |
1414 | not regno_pointer_align_length (i.e. length actually used, not | |
1415 | length as allocated) | |
1416 | ||
1417 | * config/i386/i386.c (struct stack_local_entry): New. | |
1418 | (struct machine_function): Replace huge array with alist. | |
1419 | (assign_386_stack_local): Change to match. | |
1420 | ||
c20b55c0 JDA |
1421 | 2003-02-13 John David Anglin <dave.anglin@nrc-crnc.gc.ca> |
1422 | ||
1423 | * inclhack.def (hpux_long_double): Tighten select and add bypass | |
1424 | regexp. | |
1425 | * fixincl.x: Rebuilt. | |
1426 | ||
ffc8f11e JZ |
1427 | 2003-02-13 Josef Zlomek <zlomekj@suse.cz> |
1428 | ||
1429 | * cfgcleanup.c (outgoing_edges_match): When there is single outgoing | |
1430 | edge and block ends with a jump insn it must be simple jump. | |
1431 | ||
047d636f DJ |
1432 | 2003-02-13 Daniel Jacobowitz <drow@mvista.com> |
1433 | ||
1434 | * Makefile.in (PREPROCESSOR_DEFINES): Add | |
1435 | @TARGET_SYSTEM_ROOT_DEFINE@. | |
1436 | * configure.in (PREFIX_INCLUDE_DIR): Don't define if $with_sysroot | |
1437 | is specified or if building a cross compiler. | |
1438 | (TARGET_SYSTEM_ROOT_DEFINE): Add TARGET_SYSTEM_ROOT_RELOCATABLE | |
1439 | if the sysroot is under $exec_prefix. | |
1440 | * configure: Regenerated. | |
1441 | * cppdefault.h: Use native include paths if TARGET_SYSTEM_ROOT is | |
1442 | defined. | |
1443 | (struct default_include): Add add_sysroot field. | |
1444 | (cpp_SYSROOT): Declare. | |
1445 | * cppdefault.c (cpp_include_defaults): Fill in add_sysroot | |
1446 | field. | |
1447 | (cpp_SYSROOT): New variable. | |
1448 | * cppinit.c (cpp_create_reader): Initialize | |
1449 | CPP_OPTION (pfile, sysroot). | |
1450 | (init_standard_includes): Handle add_sysroot. Do not | |
1451 | add unrelocated copies of relocated directories. | |
1452 | (COMMAND_LINE_OPTIONS): Add -isysroot. | |
1453 | (cpp_handle_option): Handle -isysroot. | |
1454 | * cpplib.h (struct cpp_options): Add sysroot member. | |
1455 | * gcc.c (The Specs Language): Update description of %I. | |
1456 | (target_system_root_changed): New variable. | |
1457 | (process_command): Conditionalize make_relative_prefix call | |
1458 | on !VMS and TARGET_SYSTEM_ROOT_RELOCATABLE. Set | |
1459 | target_system_root_changed. | |
1460 | (do_spec_1): Add -isysroot to %I. | |
1461 | * doc/invoke.texi (Spec Files): Update description of %I. | |
1462 | * doc/install.texi (--with-sysroot): Update comment about | |
1463 | relocation. | |
1464 | ||
4302db79 KH |
1465 | 2003-02-13 Kazu Hirata <kazu@cs.umass.edu> |
1466 | ||
1467 | * config/h8300/h8300.md (a peephole2): New. | |
1468 | ||
e0d9cc77 | 1469 | 2003-02-13 Robert Lipe <robertlipe@usa.net> |
ddb0ae00 | 1470 | Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
e0d9cc77 RL |
1471 | |
1472 | * doc/install.texi (Specific): Update three SCO-related URLs. | |
1473 | ||
9fb93b00 AS |
1474 | 2003-02-13 Andreas Schwab <schwab@suse.de> |
1475 | ||
1476 | * cgraph.c (SET_NPREDECESORS): Add intermediate cast to size_t. | |
1477 | Parenthesize properly. | |
1478 | (NPREDECESORS): Parenthesize properly. | |
1479 | ||
22ffcc6f GDR |
1480 | 2003-02-13 Gabriel Dos Reis <gdr@integrable-solutions.net> |
1481 | ||
1482 | * timevar.h (POP_TIMEVAR_AND_RETURN): New macro. | |
1483 | ||
1fb54135 RS |
1484 | 2003-02-12 Roger Sayle <roger@eyesopen.com> |
1485 | ||
1486 | * config/i386/i386.md (UNSPEC_FPATAN): New UNSPEC constant. | |
1487 | (atan2sf3, atan2df3, atan2xf3, atan2tf3): New patterns. | |
1488 | ||
1489 | * reg-stack.c (subst_stack_regs_pat): Add support for binary | |
1490 | UNSPEC instructions (e.g. "fpatan"). | |
1491 | ||
19a7414e MS |
1492 | 2003-02-12 Mike Stump <mrs@apple.com> |
1493 | ||
1494 | * varray.c (element_size): Remove. | |
1495 | (uses_ggc): Remove. | |
1496 | (element): Add. | |
1497 | (varray_init): Use new interface. | |
1498 | (varray_grow): Use new interface. | |
1499 | (varray_clear): Use new interface. | |
1500 | ||
e589cc6e AH |
1501 | 2003-02-12 Aldy Hernandez <aldyh@redhat.com> |
1502 | ||
ddb0ae00 ZW |
1503 | * config/rs6000/spe.h: Add casts to the arguments of the following |
1504 | macros: evfsabs, evfsnabs, evfsneg, evfsadd, evfssub, evfsmul, | |
1505 | evfsdiv, evfscfui, evfscfsi evfscfuf evfscfsf, evfsctui, evfsctsi, | |
1506 | evfsctuf, evfsctsf, evfsctuiz, evfsctsiz, __ev_get_upper*, | |
1507 | __ev_get_lower*, __ev_get_u32, __ev_get_s32, __ev_get_fs, | |
1508 | __ev_get_u16, __ev_get_s16. | |
e589cc6e | 1509 | |
2bbfc542 KH |
1510 | 2003-02-12 Kazu Hirata <kazu@cs.umass.edu> |
1511 | ||
1512 | * config/h8300/h8300.md (a peephole2): New. | |
1513 | ||
e72fcfe8 JH |
1514 | Wed Feb 12 22:47:18 CET 2003 Jan Hubicka <jh@suse.cz> |
1515 | ||
1516 | * Makefile.in (CRTSTUFF_CFLAGS): Add -fno-unit-at-a-time | |
1517 | (OBJS): Add callgraph.o | |
1518 | (callgraph.o): New. | |
1519 | * c-decl.c (expand_body_1): Break out from ... | |
1520 | (expand_body): This one; change calling convention | |
1521 | (finish_function): Move some of expand_body logic here. | |
1522 | (c_expand_deferred_function): Update call of expand_body | |
1523 | (c_expand_stmt): Use c_expand_body_1. | |
1524 | * c-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define. | |
1525 | * c-objc-commin.c (c_objc_common_finish_file): Use callgraph code. | |
1526 | * c-tree.h (c_expand_body): Declare. | |
1527 | * callgraph.c: New file. | |
1528 | * flags.h (flag_unit_at_a_time): Declare. | |
1529 | * langhooks.h (LANG_HOOKS_CALLGRAPH_LOWER_FUNCTION, | |
1530 | LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, | |
1531 | LANG_HOOKS_CALLGRAPH_INITIALIZER): New macros. | |
1532 | * langhooks.h (struct lang_hooks_for_callgraph): New. | |
1533 | (struct lang_hooks): Add callgraph field. | |
1534 | * toplev.c (flag_unit_at_a_time): New. | |
1535 | (lang_independent_options): Add flag_unit_at_a_time. | |
1536 | (process_options): Disable unit-at-a-time mode for frontends not | |
1537 | supporting callgraph. | |
1538 | * tree-inline.c (typedef struct inline_data): Add "decl" | |
1539 | (expand_call_inline): Update callgraph. | |
1540 | (optimize_inline_calls): Set id.decl. | |
1541 | * tree.h (cgraph_finalize_function, cgraph_finalize_compilation_unit, | |
1542 | cgraph_create_edges, dump_cgraph, cgraph_optimize, cgraph_remove_call | |
1543 | cgraph_calls_p): Declare. | |
1544 | * invoke.texi (-funit-at-a-time): Document | |
1545 | ||
9037b0c7 AH |
1546 | 2003-02-12 Aldy Hernandez <aldyh@redhat.com> |
1547 | ||
ddb0ae00 ZW |
1548 | * config/rs6000/spe.h: Fix misc formatting. |
1549 | (__ev_create_ufix32_fs): Cast ev argument. | |
1550 | (__ev_create_sfix32_fs): Same. | |
1551 | (__ev_get_sfix32_fs_internal): Cast arguments to builtins. | |
1552 | (__ev_get_ufix32_fs_internal): Same. | |
9037b0c7 | 1553 | |
55ae46b1 RM |
1554 | 2003-02-12 Ranjit Mathew <rmathew@hotmail.com> |
1555 | ||
1556 | * doc/tm.texi (MODIFY_JNI_METHOD_CALL): Document. | |
1557 | * config/i386/cygwin.h (MODIFY_JNI_METHOD_CALL): New macro. | |
1558 | ||
3963c2e0 ZW |
1559 | 2003-02-12 Zack Weinberg <zack@codesourcery.com> |
1560 | ||
1561 | * cpplib.c (do_include_common): Move warnings for | |
1562 | #include_next and #import out to callers. Use early-return | |
1563 | instead of nested ifs. Don't do check_eol here. | |
1564 | (parse_include): Do check_eol here with the rest of the | |
1565 | parsing stuff. | |
1566 | (do_include_next, do_import): Now handle warnings. | |
1567 | ||
d1a86812 GP |
1568 | 2003-02-11 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
1569 | ||
1570 | * doc/install.texi (Specific): Update AVR- and Darwin-related URLs. | |
1571 | ||
6efcd268 JH |
1572 | Wed Feb 12 15:19:42 CET 2003 Jan Hubicka <jh@suse.cz> |
1573 | ||
1574 | * predict.c (estimate_probability): Fix roundoff error. | |
1575 | ||
9083b5da KH |
1576 | 2003-02-12 Kazu Hirata <kazu@cs.umass.edu> |
1577 | ||
1578 | * config/h8300/h8300.md (a peephole2): Don't handle 65535. | |
1579 | (two peephole2): New. | |
1580 | ||
86bc9b19 KH |
1581 | 2003-02-12 Kazu Hirata <kazu@cs.umass.edu> |
1582 | ||
1583 | * config/h8300/h8300.md (several peephole2): Replace | |
1584 | find_regno_note with peep2_reg_dead_p. | |
1585 | ||
ceda50e9 RH |
1586 | 2003-02-11 Richard Henderson <rth@redhat.com> |
1587 | ||
1588 | * gcse.c (lookup_set): Remove unused argument PAT. Update | |
1589 | both callers. | |
1590 | ||
886e0865 GK |
1591 | 2003-02-11 Geoffrey Keating <geoffk@apple.com> |
1592 | ||
1593 | * diagnostic.c (real_abort): New. | |
1594 | (diagnostic_report_diagnostic): Call real_abort on error. | |
1595 | * diagnostic.h (diagnostic_abort_on_error): New. | |
1596 | (struct diagnostic_context): Add abort_on_error field. | |
1597 | * toplev.c (setup_core_dumping): New. | |
1598 | (decode_d_option): Handle 'H' case. | |
1599 | * doc/invoke.texi (Debugging Options): Document -dH. | |
1600 | ||
76438597 NN |
1601 | 2003-02-11 Nathanael Nerode <neroden@gcc.gnu.org> |
1602 | ||
1603 | * Makefile.in: Remove pointless setting of CXXFLAGS for dejagnu | |
1604 | which refers to obsolete directories. | |
1605 | ||
09b568fc RH |
1606 | 2003-02-11 Richard Henderson <rth@redhat.com> |
1607 | ||
1608 | * config/alpha/linux.h (TARGET_C99_FUNCTIONS): New. | |
1609 | ||
8b978a57 JH |
1610 | Mon Oct 21 17:07:47 CEST 2002 Jan Hubicka <jh@suse.cz> |
1611 | ||
1612 | * i386.c (contains_128bit_aligned_vector_p): New function. | |
1613 | (ix86_function_arg_boundary): Properly align vector modes. | |
1614 | ||
a3259be8 BW |
1615 | 2003-02-11 Bob Wilson <bob.wilson@acm.org> |
1616 | ||
1617 | * config/xtensa/xtensa.md (set_frame_ptr): Change rtl to set reg a7. | |
1618 | * config/xtensa/xtensa.c (xtensa_reorg): Search for UNSPECV_SET_FP | |
1619 | as a SET pattern. | |
1620 | ||
da52a069 RS |
1621 | 2003-02-11 Roger Sayle <roger@eyesopen.com> |
1622 | ||
1623 | * builtins.c: Fix failure caused by commiting wrong patch. | |
1624 | ||
d58f6584 DJ |
1625 | 2003-02-11 Dale Johannesen <dalej@apple.com> |
1626 | * ra-build.c (compare_and_free_webs): Relax checking. | |
1627 | * config/rs6000/darwin.h (HOT_TEXT_SECTION_NAME): Define. | |
1628 | (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Define. | |
1629 | ||
22fd5743 FH |
1630 | 2003-02-11 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> |
1631 | ||
1632 | PR optimization/9651 | |
1633 | * rtlanal.c (may_trap_p): Handle FIX. | |
1634 | ||
3462df62 DJ |
1635 | 2003-02-11 Dave Jones <davej@codemonkey.org.uk> |
1636 | ||
1637 | * config/i386/i386.c (override_options): Define c3-2 as a 686 with SSE. | |
1638 | * doc/invoke.texi: Extra alias. | |
1639 | ||
a693fbb9 GK |
1640 | 2003-02-11 Geoffrey Keating <geoffk@apple.com> |
1641 | ||
1642 | * config/rs6000/host-darwin.c: Fix comment. | |
1643 | ||
bb157ff4 DE |
1644 | 2003-02-11 David Edelsohn <edelsohn@gnu.org> |
1645 | ||
1646 | * config/rs6000/rs6000.md (divmodsi4): Use register_operand | |
1647 | predicate for mod result. | |
1648 | ||
16ddb599 JDA |
1649 | 2003-02-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1650 | ||
1651 | * inclhack.def (hpux_long_double, hpux10_ctype_declarations1, | |
1652 | hpux10_ctype_declarations2, hpux_ctype_macros): New hacks. | |
1653 | * fixincl.x: Rebuilt. | |
1654 | * tests/base/stdlib.h: Update. | |
1655 | * tests/base/ctype.h: New file. | |
1656 | ||
6f0d3566 JH |
1657 | Tue Feb 11 20:44:45 CET 2003 Jan Hubicka <jh@suse.cz> |
1658 | ||
1659 | * emit-rtl.c (emit_copy_of_insn_after): Copy insn recog cache too. | |
1660 | ||
d0a5295a RH |
1661 | 2003-02-11 Richard Henderson <rth@redhat.com> |
1662 | ||
1663 | * config/i386/i386.c (ix86_expand_movstr): Fail if esi or edi | |
1664 | appropriated as globals. | |
1665 | (ix86_expand_clrstr): Similarly. | |
1666 | * config/i386/i386.md (cmpstrsi): Similarly. | |
1667 | ||
9672132f KH |
1668 | 2003-02-11 Kazu Hirata <kazu@cs.umass.edu> |
1669 | ||
1670 | * config/h8300/h8300.md (a peephole2): Add a case of 255. | |
1671 | ||
b5e01d4b RS |
1672 | 2003-02-11 Roger Sayle <roger@eyesopen.com> |
1673 | ||
1674 | * optabs.h (enum optab_index): Add new OTI_pow and OTI_atan2. | |
1675 | (pow_optab, atan2_optab): Define corresponding macros. | |
1676 | * optabs.c (init_optabs): Initialize pow_optab and atan2_optab. | |
1677 | * genopinit.c (optabs): Implement pow_optab and atan2_optab | |
1678 | using pow?f3 and atan2?f3 patterns. | |
1679 | * builtins.c (expand_errno_check): New function to update errno | |
1680 | if necessary, split out from expand_builtin_mathfn. | |
1681 | (expand_builtin_mathfn): Use expand_errno_check. | |
1682 | (expand_builtin_mathfn_2): New function to handle expanding binary | |
1683 | math functions, reusing the code in expand_errno_check. | |
1684 | (expand_builtin): Handle the pow and atan2 math built-ins, | |
1685 | BUILT_IN_{POW,POWF,POWL,ATAN2,ATAN2F,ATAN2L} via the new function | |
1686 | expand_builtin_mathfn_2. | |
1687 | ||
1688 | * doc/md.texi: Document new pow?f3 and atan2?f3 patterns. | |
1689 | ||
cb119f82 JH |
1690 | Tue Feb 11 19:03:22 MET 2003 Jan Hubicka <jh@suse.cz> |
1691 | ||
1692 | * combine.c (combine_simplify_rtx): Fix folding of | |
1693 | nested float_truncates. | |
1694 | ||
a05566a3 KH |
1695 | 2003-02-11 Kazu Hirata <kazu@cs.umass.edu> |
1696 | ||
1697 | * config/h8300/h8300.md (a peephole2): Fix a typo. | |
1698 | ||
20ae4500 RE |
1699 | 2003-02-11 Richard Earnshaw <rearnsha@arm.com> |
1700 | ||
1701 | * arm.mc (return_address_mask): Use CC_REGNUM for the condition code | |
1702 | register number. | |
1703 | ||
717d8b71 KH |
1704 | 2003-02-11 Kazu Hirata <kazu@cs.umass.edu> |
1705 | ||
1706 | * config/h8300/h8300-protos.h: Add a prototype for | |
1707 | gtuleu_operator. | |
1708 | * config/h8300/h8300.c (gtuleu_operator): New. | |
1709 | * config/h8300/h8300.h (PREDICATE_CODES): Add gtuleu_operator. | |
1710 | * config/h8300/h8300.md (a peephole2): New. | |
1711 | ||
e36e8f52 JH |
1712 | Tue Feb 11 13:32:12 CET 2003 Jan Hubicka <jh@suse.cz> |
1713 | ||
1714 | * sched-ebb.c (schedule_ebbs): Do not verify_flow_info. | |
1715 | ||
c728da61 JH |
1716 | Tue Feb 11 10:02:54 CET 2003 Jan Hubicka <jh@suse.cz> |
1717 | ||
1718 | * predict.c (choose_function_section): Choose sections correctly. | |
1719 | ||
4cc0fdd2 JDA |
1720 | 2003-02-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1721 | ||
1722 | * reload1.c (first_label_num): New. | |
1723 | (reload): Index offsets_known_at and offsets_at using difference of | |
1724 | label number and first label number. Don't use offset pointers. | |
1725 | (set_label_offsets, set_initial_label_offsets): Likewise. | |
1726 | ||
44b1fa11 RS |
1727 | 2003-02-10 Roger Sayle <roger@eyesopen.com> |
1728 | ||
1729 | * mips-tfile.c (init_file): Add missing initializers in the | |
1730 | "#ifdef __alpha" case. | |
1731 | (file_offset, max_file_offset): Declare as unsigned long. | |
1732 | (write_varray): Cast to "unsigned long" in comparisons against | |
1733 | either file_offset or max_file_offset. | |
1734 | (write_object): Likewise. | |
1735 | (read_seek): Likewise. | |
1736 | (copy_object): Likewise. Declare "ifd" as int to match its use | |
1737 | in add_ext_symbol, and avoid signed/unsigned conditional warning. | |
1738 | ||
2948ade7 | 1739 | 2003-02-10 Nick Clifton <nickc@redhat.com> |
3963c2e0 | 1740 | Aldy Hernandez <aldyh@redhat.com> |
2948ade7 | 1741 | |
3963c2e0 ZW |
1742 | * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Do not |
1743 | override options which have been specified on the command line. | |
2948ade7 | 1744 | |
2a4e6df4 KH |
1745 | 2003-02-10 Kazu Hirata <kazu@cs.umass.edu> |
1746 | ||
1747 | * config/h8300/h8300.md (abssf2): New. | |
1748 | (*abssf2_h8300): Likewise. | |
1749 | (*abssf2_h8300hs): Likewise. | |
1750 | ||
411e2759 PE |
1751 | 2003-02-10 Phil Edwards <pme@gcc.gnu.org> |
1752 | ||
1753 | * tree.c (build_tree_list): Fix parameter names in comment. | |
1754 | ||
2b24fc41 JJ |
1755 | 2003-02-10 Janis Johnson <janis187@us.ibm.com> |
1756 | ||
1757 | * config/rs6000/ppc64-fp.c: New file. | |
1758 | * config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Add ppc64-fp.c. | |
1759 | ||
aa634f11 JZ |
1760 | 2003-02-10 Josef Zlomek <zlomekj@suse.cz> |
1761 | ||
1762 | * Makefile.in (bb-reorder.o): Add dependency on $(FIBHEAP_H). | |
3963c2e0 | 1763 | * bb-reorder.c (make_reorder_chain): Deleted. |
aa634f11 JZ |
1764 | (make_reorder_chain_1): Deleted. |
1765 | (find_traces): New function. | |
1766 | (rotate_loop): New function. | |
1767 | (mark_bb_visited): New function. | |
1768 | (find_traces_1_round): New function. | |
1769 | (copy_bb): New function. | |
1770 | (bb_to_key): New function. | |
1771 | (better_edge_p): New function. | |
1772 | (connect_traces): New function. | |
1773 | (copy_bb_p): New function. | |
1774 | (get_uncond_jump_length): New function. | |
1775 | (reorder_basic_blocks): Use new functions (Software Trace Cache). | |
1776 | * cfgcleanup.c (outgoing_edges_match): Enable crossjumping across loop | |
1777 | boundaries. | |
1778 | ||
17edbda5 AH |
1779 | 2003-02-10 Aldy Hernandez <aldyh@redhat.com> |
1780 | ||
1781 | * config/rs6000/rs6000.c (bdesc_2arg): Change spe_evxor to xorv2si3. | |
1782 | ||
57116c34 DN |
1783 | 2003-02-09 Dan Nicolaescu <dann@ics.uci.edu> |
1784 | ||
1785 | * tree.h (struct tree_decl): Remove unused live_range_rtl field. | |
3963c2e0 | 1786 | (DECL_LIVE_RANGE_RTL): Remove. |
57116c34 | 1787 | |
4f448245 NC |
1788 | 2003-02-10 Nick Clifton <nickc@redhat.com> |
1789 | ||
1790 | * config/arm/aof.h, config/arm/aout.h, config/arm/arm-modes.def, | |
1791 | config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h, | |
1792 | config/arm/arm.md, config/arm/cirrus.md, config/arm/coff.h, | |
1793 | config/arm/conix-elf.h, config/arm/ecos-elf.h, config/arm/elf.h, | |
1794 | config/arm/freebsd.h, config/arm/linux-elf.h, | |
1795 | config/arm/linux-gas.h, config/arm/netbsd-elf.h, | |
1796 | config/arm/netbsd.h, config/arm/pe.c, config/arm/pe.h, | |
1797 | config/arm/rtems-elf.h, config/arm/semi.h, config/arm/semiaof.h, | |
1798 | config/arm/strongarm-coff.h, config/arm/strongarm-elf.h, | |
1799 | config/arm/strongarm-pe.h, config/arm/uclinux-elf.h, | |
1800 | config/arm/unknown-elf-oabi.h, config/arm/unknown-elf.h, | |
1801 | config/arm/xscale-elf.h: Replace occurances of "GNU CC" with "GCC" | |
1802 | and reformat as appropriate. | |
1803 | ||
19190d27 KH |
1804 | 2003-02-10 Kazu Hirata <kazu@cs.umass.edu> |
1805 | ||
1806 | * config/h8300/clzsi2.c: Remove. | |
1807 | * config/h8300/ctzsi2.c: Likewise. | |
1808 | * config/h8300/paritysi2.c: Likewise. | |
1809 | * config/h8300/popcountsi2.c: Likewise. | |
1810 | * config/h8300/t-h8300 (LIB2FUNCS_EXTRA): Remove clzsi2, | |
1811 | ctzsi2, paritysi2, and popcountsi2. | |
1812 | ||
ecf92f82 | 1813 | 2003-02-10 Eric Botcazou <ebotcazou@libertysurf.fr> |
3963c2e0 | 1814 | Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de> |
ecf92f82 EB |
1815 | |
1816 | PR c/7741 | |
1817 | * c-decl.c (duplicate_decls): Discard the initializer of the | |
1818 | new decl when the types are conflicting. | |
1819 | ||
ac5e69da JZ |
1820 | 2003-02-10 Josef Zlomek <zlomekj@suse.cz> |
1821 | ||
1822 | * Makefile.in (sreal.o): Added. | |
1823 | (predict.o): Depends on sreal.h instead of real.h. | |
1824 | * sreal.c: New file. | |
1825 | * sreal.h: New file. | |
1826 | * predict.c: Use sreal.c instead of real.c. | |
1827 | ||
9b6b54e2 NC |
1828 | 2003-02-10 Nick Clifton <nickc@redhat.com> |
1829 | ||
1830 | * Contributed support for the Cirrus EP9312 "Maverick" | |
1831 | floating point co-processor. Written by Aldy Hernandez | |
3963c2e0 | 1832 | <aldyh@redhat.com>. |
9b6b54e2 NC |
1833 | (config/arm/arm.c): Add Cirrus support. |
1834 | (config/arm/arm.h): Likewise. | |
1835 | (config/arm/aout.h): Likewise. | |
1836 | (config/arm/arm.md): Likewise. | |
1837 | (config/arm/arm-protos.h): Likewise. | |
1838 | (config.gcc): Likewise. | |
1839 | (doc/invoke.texi): Describe new -mcpu value and new | |
1840 | -mcirrus-fix-invalid-insns switch, | |
1841 | (cirrus.md): New file. | |
1842 | ||
949824fe JH |
1843 | Mon Feb 10 11:40:18 CET 2003 Jan Hubicka <jh@suse.cz> |
1844 | ||
1845 | * combine.c (combine_simplify_rtx): Simplify using | |
1846 | (float_truncate (float x)) is (float x) | |
1847 | (float_extend (float_extend x)) is (float_extend x). | |
1848 | ||
546ff777 AM |
1849 | 2003-02-10 Alan Modra <amodra@bigpond.net.au> |
1850 | ||
1851 | * calls.c (try_to_integrate): Tidy stack_usage_map access. | |
1852 | (emit_library_call_value_1): Likewise. Formatting. | |
1853 | (store_one_arg): Likewise. | |
1854 | ||
626098f9 | 1855 | 2003-02-09 Nick Clifton <nickc@redhat.com> |
3963c2e0 | 1856 | Aldy Hernandez <aldyh@redhat.com> |
626098f9 | 1857 | |
3963c2e0 ZW |
1858 | * config/rs6000/spe.md: spe_evlhhesplat, spe_evlhhossplat, |
1859 | spe_evlhhousplat, spe_evlwhsplat, spe_evlwwsplat, spe_evldd, | |
1860 | spe_evldh, spe_evldw, spe_evlwhe, spe_evlwhos, spe_evlwhou, | |
1861 | spe_evstdd, spe_evstdh, spe_evstdw, spe_evstdwx, spe_evstwhe, | |
1862 | spe_evstwho, spe_evstwwe, spe_evstwwo: Fix syntax to match newest | |
1863 | docs. Add range test for immediate value. | |
626098f9 AH |
1864 | |
1865 | 2003-02-09 Aldy Hernandez <aldyh@redhat.com> | |
1866 | ||
3963c2e0 ZW |
1867 | Rename spe_evxor to xorv2si3. |
1868 | (xorv4hi3): New. | |
1869 | (xorv1di3): New. | |
626098f9 | 1870 | |
8d23a2c8 | 1871 | 2003-02-10 Glen Nakamura <glen@imodulo.com> |
3963c2e0 | 1872 | |
8d23a2c8 GN |
1873 | * doc/extend.texi (C++98 Thread-Local Edits): Add missing @item |
1874 | tag. | |
1875 | ||
fdc4b40b JH |
1876 | Mon Feb 10 00:29:17 CET 2003 Jan Hubicka <jh@suse.cz> |
1877 | ||
1878 | * i386.c (vector_move_operand): New predicate. | |
1879 | (ix86_expand_vector_move): Be happy about 0. | |
1880 | * i386.h (PREDICATE_CODES): Add sse-move_operand. | |
1881 | * i386.md (mov*_internal): Add 'C' alternative. | |
1882 | ||
35c28a13 JH |
1883 | Sun Feb 9 23:58:33 CET 2003 Jan Hubicka <jh@suse.cz> |
1884 | ||
1885 | * i386.md (floathi*): Deal with SSE. | |
1886 | ||
852c8ba1 JH |
1887 | Sun Feb 9 23:54:59 CET 2003 Jan Hubicka <jh@suse.cz> |
1888 | ||
1889 | * simplify-rtx.c (simplify_unary_operation, | |
1890 | simplify_binary_operation): Deal with vector modes | |
1891 | (simplify_ternary_operation): Deal with no-op VEC_MERGE. | |
1892 | ||
2382b79f RS |
1893 | 2002-02-09 Richard Sandiford <rsandifo@redhat.com> |
1894 | ||
1895 | * toplev.c (rest_of_compilation): Recompute register usage after | |
1896 | split_all_insns. | |
1897 | ||
8275b011 RH |
1898 | 2003-02-09 Richard Henderson <rth@redhat.com> |
1899 | ||
1900 | * libgcc-std.ver (__clztf2): New. | |
1901 | (__ctztf2, __popcounttf2, __paritytf2): New. | |
1902 | * libgcc2.c (__clzSI2, __clzDI2, __ctzSI2, __ctzDI2, __popcountSI2, | |
1903 | __popcountDI2, __paritySI2, __parityDI2): Use UWmode and UDWmode; | |
1904 | adjust code to match the different type sizes. | |
1905 | * libgcc2.h (__clzSI2, __ctzSI2, __popcountSI2, __paritySI2, | |
1906 | __clzDI2, __ctzDI2, __popcountDI2, __parityDI2): New macros. | |
1907 | ||
1908 | * optabs.c (init_integral_libfuncs): Don't hard-code SImode and | |
1909 | TImode; select word_mode and twice that. | |
1910 | (init_floating_libfuncs): Don't hard-code SFmode and TFmode; | |
1911 | select the modes from float, double, and long double. | |
1912 | (init_optabs): Remove duplicate initializations. | |
1913 | ||
794aca5d WB |
1914 | 2003-02-09 Wolfgang Bangerth <bangerth@ticam.utexas.edu> |
1915 | ||
1916 | * doc/install.texi: Squeeze and streamline section on | |
1917 | testing and regression checking. | |
1918 | ||
d9deed68 JH |
1919 | Sun Feb 9 13:33:34 CET 2003 Jan Hubicka <jh@suse.cz> |
1920 | ||
1921 | * i386.md (ahi?v*3): Set third operand type to TImode. | |
1922 | * i386.c (ix86_expand_binop_builtin): Extend operand when needed. | |
1923 | ||
1924 | * simplify-rtx.c (simplify_subreg): Fix conversion from vector into | |
1925 | integer mode. | |
1926 | ||
1927 | * rtl.def (VEC_MERGE, VEC_SELECT, VEC_CONCAT, VEC_DUPLICATE): | |
1928 | Change code so they are arithmetic expressions now. | |
1929 | * simplify-rtx.c (simplify_unary_operation, simplify_binary_operation, | |
1930 | simplify_ternary_operation): Deal with VEC_* expressions. | |
1931 | ||
1932 | * i386.md (vmaskcmp, pinsrw, movd patterns): Fix RTL representation. | |
1933 | ||
83fd323c JH |
1934 | Sat Feb 8 00:21:22 CET 2003 Jan Hubicka <jh@suse.cz> |
1935 | ||
1936 | * cfgrtl.c (verify_flow_info): Use control_flow_insn_p. | |
1937 | * reload1.c (fixup_abnormal_edges): Split basic blocks when EH edges | |
1938 | possibly got duplicated. | |
1939 | ||
4ee7aa60 RH |
1940 | 2003-02-08 Richard Henderson <rth@redhat.com> |
1941 | ||
1942 | * config/alpha/alpha.c (override_options): Turn off explicit | |
1943 | relocs until post-peep2 code duplication resolved. | |
1944 | ||
c117dddc KH |
1945 | 2003-02-08 Kazu Hirata <kazu@cs.umass.edu> |
1946 | ||
1947 | * optabs.c (expand_unop): Widen clz properly when clz is done | |
1948 | via libcall. | |
1949 | ||
8aa063fb KH |
1950 | 2003-02-08 Kazu Hirata <kazu@cs.umass.edu> |
1951 | ||
1952 | * config/h8300/clzsi2.c: Replace "GNU CC" with "GCC". | |
1953 | * config/h8300/crti.asm: Likewise. | |
1954 | * config/h8300/crtn.asm: Likewise. | |
1955 | * config/h8300/ctzsi2.c: Likewise. | |
1956 | * config/h8300/fixunssfsi.c: Likewise. | |
1957 | * config/h8300/h8300-protos.h: Likewise. | |
1958 | * config/h8300/h8300.c: Likewise. | |
1959 | * config/h8300/h8300.h: Likewise. | |
1960 | * config/h8300/h8300.md: Likewise. | |
1961 | * config/h8300/paritysi2.c: Likewise. | |
1962 | * config/h8300/popcountsi2.c: Likewise. | |
1963 | * config/h8300/rtems.h: Likewise. | |
1964 | ||
01a132bb ZD |
1965 | 2003-02-08 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1966 | ||
1967 | * doc/invoke.texi: Documentation for my previous commit. | |
1968 | * doc/passes.texi: Ditto. | |
1969 | ||
617b465c ZD |
1970 | 2003-02-08 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1971 | ||
1972 | * cfgloop.h (fix_loop_placement, can_duplicate_loop_p, | |
1973 | duplicate_loop_to_header_edge, loopify, remove_path, split_loop_bb): | |
1974 | Declare. | |
1975 | (DLTHE_FLAG_UPDATE_FREQ): New. | |
1976 | * cfgloopmanip.c (duplicate_loop, duplicate_subloops, copy_loops_to, | |
1977 | loop_redirect_edge, loop_delete_branch_edge, copy_bbs, remove_bbs, | |
1978 | rpe_enum_p, find_branch, alp_enum_p, add_loop, fix_loop_placements, | |
1979 | fix_bb_placement, fix_bb_placements, place_new_loop, | |
1980 | scale_loop_frequencies, scale_bbs_frequencies, record_exit_edges): | |
1981 | New static functions. | |
1982 | (fix_loop_placement, can_duplicate_loop_p, | |
1983 | duplicate_loop_to_header_edge, loopify, remove_path, split_loop_bb): | |
1984 | New functions. | |
1985 | ||
1986 | * cfgloop.h (loop_optimizer_init, loop_optimizer_finalize, | |
1987 | unswitch_loops): Declare. | |
1988 | * loop-init.c: New file. | |
1989 | * loop-unswitch.c: New file. | |
1990 | * Makefile.in (loop-init.o, loop-unswitch.o): New. | |
1991 | * params.def (PARAM_MAX_UNSWITCH_INSNS, PARAM_MAX_UNSWITCH_LEVEL): New. | |
1992 | * toplev.c (DFI_loop2): New dump. | |
1993 | (flag_unswitch_loops): New. | |
1994 | (lang_independent_options): Add it. | |
1995 | (rest_of_compilation): Call new loop optimizer. | |
1996 | (parse_options_and_default_flags): Turn flag_unswitch_loops on with -O3. | |
1997 | ||
3bd03194 KH |
1998 | 2003-02-08 Kazu Hirata <kazu@cs.umass.edu> |
1999 | ||
2000 | * config/h8300/clzsi2.c: New. | |
2001 | * config/h8300/ctzsi2.c: Likewise. | |
2002 | * config/h8300/paritysi2.c: Likewise. | |
2003 | * config/h8300/popcountsi2.c: Likewise. | |
2004 | * config/h8300/t-h8300 (LIB2FUNCS_EXTRA): Add above files. | |
2005 | ||
d865b122 DE |
2006 | 2003-02-07 David Edelsohn <edelsohn@gnu.org> |
2007 | ||
2008 | * config/rs6000/rs6000.h (CLZ_DEFINED_VALUE_AT_ZERO): Define. | |
2009 | * config/rs6000/rs6000.md (clzsi2): Rename from cntlzw2. | |
94993909 | 2010 | (ctzsi2): New pattern. |
d865b122 DE |
2011 | (ffssi2): Use clz instead of unspec. |
2012 | (clzdi2): Rename from cntlzd2. | |
94993909 | 2013 | (ctzdi2): New pattern. |
d865b122 DE |
2014 | (ffsdi2): Use clz instead of unspec. |
2015 | ||
8f37dd98 LR |
2016 | 2003-02-07 Loren James Rittle <ljrittle@acm.org> |
2017 | ||
2018 | * config/alpha/freebsd.h (LINK_SPEC): Weaken error to notice. | |
2019 | * config/ia64/freebsd.h (LINK_SPEC): Likewise. | |
2020 | * config/sparc/freebsd.h (LINK_SPEC): Likewise. | |
2021 | * config/i386/freebsd.h (LINK_SPEC): Add clause to mirror other arches. | |
2022 | ||
83205b9b WB |
2023 | 2003-02-07 Wolfgang Bangerth <bangerth@ticam.utexas.edu> |
2024 | ||
2025 | * doc/trouble.texi: Document pitfalls of two-stage name lookup. | |
2026 | ||
710ee3ed RH |
2027 | 2003-02-07 Richard Henderson <rth@redhat.com> |
2028 | ||
2029 | PR 9226 | |
3963c2e0 ZW |
2030 | * gcse.c (local_cprop_find_used_regs): New. |
2031 | (local_cprop_pass): Use it. | |
710ee3ed | 2032 | |
3ef879d2 FF |
2033 | 2003-02-07 Fred Fish <fnf@intrinsity.com> |
2034 | ||
2035 | * mips-tfile.c (parse_def): Parenthesize assignments to fix | |
3963c2e0 | 2036 | precedence bugs. |
3ef879d2 | 2037 | |
a0f0e963 | 2038 | 2003-02-07 Segher Boessenkool <segher@koffie.nl> |
3ef879d2 | 2039 | |
3963c2e0 | 2040 | * genoutput.c (output_get_insn_name): Handle NOOP_MOVE_INSN_CODE. |
a0f0e963 | 2041 | |
46847aa6 RS |
2042 | 2003-02-07 Roger Sayle <roger@eyesopen.com> |
2043 | ||
2044 | * builtin-types.def (BT_FN_FLOAT_FLOAT_FLOAT): New built-in type. | |
2045 | (BT_FN_LONG_DOUBLE_LONG_DOUBLE_LONG_DOUBLE): Likewise. | |
2046 | (BT_FN_DOUBLE_DOUBLE_DOUBLE): Likewise. | |
2047 | * builtins.def: Define pow, powf, powl, atan2, atan2f and atan2l | |
2048 | builtin functions (and their __builtin_* variants). | |
2049 | * builtins.c (mathfn_built_in): Handle missing log{,f,l} cases. | |
2050 | (expand_builtin): Don't expand log{,f,l}, pow{,f,l} or atan2{,f,l} | |
2051 | when not optimizing. | |
2052 | ||
2053 | * doc/extend.texi: Document new pow and atan2 builtins, and | |
2054 | their float and long double variants. Realphabetize builtins. | |
2055 | ||
c48d6750 JH |
2056 | Fri Feb 7 23:24:28 CET 2003 Jan Hubicka <jh@suse.cz> |
2057 | ||
2058 | * i386.md (sse2_nandv2di3): Fix. | |
2059 | ||
5e062767 DS |
2060 | 2003-03-07 Danny Smith <dannysmith@users.sourceforge.net> |
2061 | ||
2062 | * config/i386/i386.h (MS_AGGREGATE_RETURN): New define. | |
2063 | * config/i386/cygwin.h (MS_AGGREGATE_RETURN): Override default | |
2064 | definition. | |
2065 | * config/i386/i386.h (ix86_return_in_memory): Return aggregate | |
2066 | types of up to 8 bytes via registers if MS_AGGREGATE_RETURN. | |
2067 | ||
3f755ed0 JH |
2068 | Fri Feb 7 22:22:40 CET 2003 Jan Hubicka <jh@suse.cz> |
2069 | ||
2070 | * i386.md (movdi_rex64_1): Fix mmx<->int move opcode. | |
2071 | ||
0816bcd2 DB |
2072 | 2003-02-07 Daniel Berlin <dberlin@dberlin.org> |
2073 | ||
2074 | * cfg.c (dump_flow_info): Add back accidently deleted line. | |
2075 | ||
7bf0a593 AP |
2076 | 2003-02-07 Andrey Petrov <petrov@netbsd.org> |
2077 | ||
2078 | * optabs.c (expand_float): Search wider integer modes first. | |
2079 | ||
01e4596e BW |
2080 | 2003-02-07 Bob Wilson <bob.wilson@acm.org> |
2081 | ||
2082 | * config/xtensa/xtensa.h (LIBGCC2_WORDS_BIG_ENDIAN): Set this | |
2083 | based on preprocessor flag. | |
2084 | ||
fbef91d8 RS |
2085 | 2003-02-07 Roger Sayle <roger@eyesopen.com> |
2086 | Richard Henderson <rth@redhat.com> | |
2087 | ||
2088 | * gcse.c (implicit_sets): New. | |
2089 | (compute_hash_table_work): Include them in hash table. | |
2090 | (find_implicit_sets, fis_get_condition): New. | |
2091 | (one_cprop_pass): Allocate and free implicit_sets; call | |
2092 | find_implicit_sets before building hash table. | |
2093 | ||
6713831e JT |
2094 | 2003-02-07 Jason Thorpe <thorpej@wasabisystems.com> |
2095 | ||
2096 | * config/t-netbsd (USER_H): Revert previous change. | |
2097 | ||
10d2dbe2 GG |
2098 | 2003-02-07 Gabor Greif <ggreif@lucent.com> |
2099 | ||
2100 | * doc/c-tree.texi (Namespaces): Fix typo. | |
2101 | ||
d1d3c9a6 JH |
2102 | Fri Feb 7 02:18:57 CET 2003 Jan Hubicka <jh@suse.cz> |
2103 | ||
2104 | * regrename.c (do_replace, find_oldest_value_reg, | |
2105 | copyprop_hardreg_forward_1): Update register attributes. | |
2106 | ||
1b1f249d VM |
2107 | 2003-02-06 Vladimir Makarov <vmakarov@redhat.com> |
2108 | ||
2109 | * genautomata.c (VLA_PTR_CREATE, VLA_PTR_EXPAND, VLA_PTR_ADD, | |
2110 | VLA_HWINT_CREATE, VLA_HWINT_EXPAND, VLA_HWINT_ADD): Use temporay | |
2111 | variables starting with underscore. | |
2112 | (struct unit_usage): New structure. | |
2113 | (unit_usages, cycle_alt_unit_usages): New global variables. | |
2114 | (check_unit_distribution_in_reserv): Remove it. | |
2115 | (store_alt_unit_usage): New function. | |
2116 | (check_regexp_units_distribution): Rewrite it. | |
2117 | ||
90330d31 JDA |
2118 | 2003-02-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2119 | ||
2120 | * config.gcc (hppa*-*-linux*): Set MASK_NO_SPACE_REGS in | |
2121 | target_cpu_default. | |
2122 | * pa.c (attr_length_call): Add 8 to call length (long indirect PA 1.X) | |
2123 | if not MASK_NO_SPACE_REGS. | |
2124 | (output_call): Adjust return pointer, don't load new space register | |
2125 | into %sr0, and use %sr4 for call if TARGET_NO_SPACE_REGS is true. | |
2126 | (pa_asm_output_mi_thunk): Don't load new space register into %sr0 if | |
2127 | TARGET_NO_SPACE_REGS is true. | |
2128 | * pa.md (return_external_pic): Add TARGET_NO_SPACE_REGS to insn | |
2129 | conditions. | |
2130 | (epilogue): Always use return_internal if TARGET_NO_SPACE_REGS is true. | |
2131 | (interspace_jump): Add new pattern for when TARGET_NO_SPACE_REGS is | |
2132 | true. Use bve when TARGET_64BIT is true. | |
2133 | ||
d1164330 RH |
2134 | 2003-02-06 Richard Henderson <rth@redhat.com> |
2135 | ||
2136 | * combine.c (nonzero_bits): Fix double break. | |
2137 | ||
5fbf0217 | 2138 | 2003-02-06 Eric Botcazou <ebotcazou@libertysurf.fr> |
3963c2e0 | 2139 | Richard Henderson <rth@redhat.com> |
5fbf0217 EB |
2140 | |
2141 | PR c/9530 | |
2142 | * config/i386/i386.c (ix86_function_ok_for_sibcall): Forbid sibcalls | |
2143 | from functions that return a float to functions that don't. | |
2144 | ||
8f62128d JH |
2145 | Thu Feb 6 00:18:38 CET 2003 Jan Hubicka <jh@suse.cz> |
2146 | ||
2147 | * i386.c (x86_inter_unit_moves): New variable. | |
2148 | (ix86_secondary_memory_needed): Fix 64bit case, honor | |
2149 | TARGET_INTER_UNIT_MOVES | |
2150 | * i386.h (x86_inter_unit_moves): Declare. | |
2151 | (TARGET_INTER_UNIT_MOVES): New macro. | |
2152 | * i386.md (movsi_1): Cleanup constraints; disable | |
2153 | when not doing inter-unit moves. | |
2154 | (movsi_1_nointernunit): New. | |
2155 | (movdi_1_rex64): Fix constraints; deal with SSE->GPR moves. | |
2156 | (movdi_1_rex64_nointerunit): New. | |
2157 | (mivsf_1): disable when not doing inter-unit moves. | |
2158 | (movsf_1_nointerunit): New. | |
2159 | ||
2160 | * basic-block.h (inside_basic_block_p): Declare. | |
2161 | * cfgbuild.c (inside_basic_block_p): Make global. | |
2162 | * haifa-sched.c (unlink_other_notes0: Deal with NOT_INSN_BASIC_BLOCK. | |
2163 | * scheudle-ebb.c (schedule_ebb): Return last basic block of trace; | |
2164 | update CFG. | |
2165 | (fix_basic_block_boundaries, add_missing_bbs): New. | |
2166 | (rank): Use profile. | |
2167 | (scheudle_ebbs): Rely on CFG; update coments. | |
2168 | ||
476d9098 GK |
2169 | 2003-02-05 Geoffrey Keating <geoffk@apple.com> |
2170 | ||
2171 | * Makefile.in (host_hook_obj): New. | |
2172 | (OBJS): Add $(host_hook_obj). | |
2173 | (host_default.o): New rule. | |
2174 | * config.gcc (host_hook_obj): New, default to host-default.o. | |
2175 | (powerpc-*-darwin*): Use host-darwin.o. | |
2176 | (out_host_hook_obj): New. | |
2177 | * configure: Regenerate. | |
2178 | * configure.in: Print information about out_host_hook_obj, substitute | |
2179 | into output files. | |
2180 | * host-default.c: New file. | |
2181 | * hosthooks.h: New file. | |
2182 | * toplev.c (general_init): Call host_hooks.extra_signals. | |
2183 | * config/rs6000/host-darwin.c: New file. | |
2184 | * config/rs6000/x-darwin: New file. | |
2185 | * doc/hostconfig.texi: Add documentation for new host hook. | |
2186 | Rearrange existing documentation. | |
2187 | ||
69bd9368 RS |
2188 | 2003-02-05 Roger Sayle <roger@eyesopen.com> |
2189 | ||
2190 | * dwarf2out.c (mem_loc_descriptor): Replace ASM_SIMPLIFY_DWARF_ADDR | |
2191 | with *targetm.delegitimize_address. | |
2192 | (rtl_for_decl_location): Likewise. | |
2193 | * dwarfout.c (output_mem_loc_descriptor): Likewise. Include target.h. | |
2194 | * Makefile.in (dwarf2out.c, dwarfout.c): Depend upon $(TARGET_H) | |
2195 | ||
2196 | * config/i386/i386.h (ASM_SIMPLIFY_DWARF_ADDR): Remove definition. | |
2197 | * config/i386/i386-protos.h (i386_simplify_dwarf_addr): Remove | |
2198 | prototype. | |
2199 | * config/i386/i386.c (ix86_delegitimize_address): Renamed from | |
2200 | i386_simplify_dwarf_addr. Made static. Prototyped. | |
2201 | (TARGET_DELEGITIMIZE_ADDRESS): Update definition from | |
2202 | i386_simplify_dwarf_addr to ix86_delegitimize_address. | |
2203 | (ix86_find_base_term): Likewise. | |
2204 | (maybe_get_pool_constant): Likewise. | |
2205 | ||
2206 | * config/s390/s390.h (ASM_SIMPLIFY_DWARF_ADDR): Remove definition. | |
2207 | * config/s390/s390-protos.h (s390_simplify_dwarf_addr): Remove | |
2208 | prototype. | |
2209 | * config/s390/s390.c (s390_delegitimize_address): Renamed from | |
2210 | s390_simplify_dwarf_addr. Made static. Prototyped. | |
2211 | (TARGET_DELEGITIMIZE_ADDRESS): Define as s390_delegitimize_address. | |
2212 | ||
7127fd58 RH |
2213 | 2003-02-05 Richard Henderson <rth@redhat.com> |
2214 | ||
8dde7a2c | 2215 | PR c/8602 |
3963c2e0 ZW |
2216 | * integrate.c (output_inline_function): Reset input_filename |
2217 | and lineno from the decl before rest_of_compilation. | |
7127fd58 | 2218 | |
7dba8395 RH |
2219 | 2003-02-05 Richard Henderson <rth@redhat.com> |
2220 | ||
2221 | * defaults.h (CLZ_DEFINED_VALUE_AT_ZERO): New. | |
2222 | (CTZ_DEFINED_VALUE_AT_ZERO): New. | |
2223 | * doc/rtl.texi, doc/tm.texi: Document them. | |
2224 | ||
2225 | * combine.c (nonzero_bits) [CLZ, CTZ]: Handle the definedness | |
2226 | of the value at zero properly. | |
2227 | * fold-const.c (tree_expr_nonnegative_p): Likewise. | |
2228 | * simplify-rtx.c (simplify_unary_operation): Likewise. | |
2229 | ||
2230 | * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO): New. | |
2231 | (CTZ_DEFINED_VALUE_AT_ZERO): New. | |
2232 | ||
2233 | * config/arm/arm.c (TARGET_INIT_BUILTINS): Remove. | |
2234 | (TARGET_EXPAND_BUILTIN): Remove. | |
2235 | (def_builtin, arm_init_builtins, arm_expand_builtin): Remove. | |
2236 | * config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO): New. | |
2237 | (enum arm_builtins): Remove. | |
2238 | * config/arm/arm.md (UNSPEC_CLZ): Remove. | |
2239 | (clzsi2): Rename from clz; use clz instead of unspec. | |
2240 | (ctzsi2): New. | |
2241 | * config/arm/arm-protos.h: Update. | |
2242 | ||
8d705469 JH |
2243 | Wed Feb 5 23:12:57 CET 2003 Jan Hubicka <jh@suse.cz> |
2244 | ||
2245 | * i386-protos.h (x86_emit_floatuns): Declare. | |
2246 | * i386.c (x86_emit_floatuns): New global function. | |
2247 | * i386.md (floatunssisf2, floatunsdisf2, | |
2248 | floatunsdidf2): New patterns. | |
2249 | ||
bc810602 ZD |
2250 | 2003-01-25 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2251 | ||
2252 | * cfgloopmanip.c (force_single_succ_latches): Fix missindentation. | |
2253 | ||
07938cec HB |
2254 | 2003-02-05 Hans Boehm <Hans.Boehm@hp.com> |
2255 | ||
2256 | * config/ia64/unwind-ia64.c: include coretypes.h, tm.h to get | |
2257 | config/ia64/linux.h | |
2258 | ||
ca9398d1 RS |
2259 | 2002-02-05 Roger Sayle <roger@eyesopen.com> |
2260 | ||
2261 | * cfgloop.h (flow_bb_inside_loop_p): Correct prototype again. | |
2262 | ||
4f6ae35d JJ |
2263 | 2003-02-05 Jakub Jelinek <jakub@redhat.com> |
2264 | ||
2265 | PR optimization/8555 | |
2266 | * config/i386/i386.md (sse_mov?fcc split): Handle op2 == op3 case | |
2267 | instead of aborting. | |
2268 | ||
8acfdd43 RH |
2269 | 2003-02-04 Richard Henderson <rth@redhat.com> |
2270 | ||
2271 | * config/i386/i386.md (UNSPEC_BSF): Remove. | |
2272 | (ffssi2): Split into cmove and no_cmove insns and splitters; | |
2273 | lose pentium float trick for now. | |
2274 | (ffssi_1): Add * to name; use CTZ instead of UNSPEC. | |
2275 | (ctzsi2, clzsi2, bsr): New. | |
2276 | ||
c407570a RH |
2277 | 2003-02-04 Richard Henderson <rth@redhat.com> |
2278 | ||
2279 | * config/ia64/ia64.c (rtx_needs_barrier): Handle POPCOUNT, | |
2280 | UNSPEC_GETF_EXP; remove UNSPEC_POPCNT. | |
2281 | * config/ia64/ia64.md (UNSPEC_POPCNT): Remove. | |
2282 | (ffsdi2): Use popcount instead of unspec. | |
2283 | (popcountdi2): Rename from *popcnt. | |
2284 | (ctzdi2, clzdi2, getf_exp_tf): New. | |
2285 | ||
4b3cf522 KH |
2286 | 2003-02-04 Kazu Hirata <kazu@cs.umass.edu> |
2287 | ||
2288 | * genconfig.c (main): Generate CC0_P. | |
2289 | * rtl.h (CC0_P): Remove. | |
2290 | ||
dfff898c RH |
2291 | 2003-02-04 Richard Henderson <rth@redhat.com> |
2292 | ||
2293 | * libgcc2.h, libgcc2.c (__ffsSI2): New. | |
2294 | (__ffsDI2): Rename from __ffsdi2. | |
2295 | * mklibgcc.in (lib2funcs): Add _ffssi2. | |
2296 | ||
0c9ed856 RH |
2297 | 2003-02-04 Richard Henderson <rth@redhat.com> |
2298 | ||
2299 | * libgcc2.c (__paritysi2, __paritydi2): Replace last two reduction | |
2300 | rounds with a "bit table" lookup. | |
2301 | ||
9537511b UW |
2302 | 2003-02-04 Ulrich Weigand <uweigand@de.ibm.com> |
2303 | ||
2304 | * reload.c (find_reloads): Do not use the mode specified in the insn | |
3ef879d2 | 2305 | pattern as reload mode for address operands. Do not generate optional |
9537511b UW |
2306 | reloads for operands where a mandatory reload was already pushed. |
2307 | ||
1efd0b97 RH |
2308 | 2003-02-04 Richard Henderson <rth@redhat.com> |
2309 | ||
2310 | * longlong.h [alpha] (count_leading_zeros, count_trailing_zeros): Use | |
2311 | builtins instead of inline assembly. | |
2312 | ||
087fc75a | 2313 | 2003-02-04 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> |
3ef879d2 | 2314 | |
087fc75a FH |
2315 | PR c/9376 |
2316 | * libgcc2.c (__subvdi3): Fix typo. | |
2317 | ||
f0f0d98e JH |
2318 | Tue Feb 4 21:46:05 CET 2003 Jan Hubicka <jh@suse.cz> |
2319 | ||
2320 | * i386.md (movti_rex64): Fix constraint. | |
2321 | ||
09f26fb5 JH |
2322 | Tue Feb 4 18:40:42 CET 2003 Jan Hubicka <jh@suse.cz> |
2323 | ||
2324 | * i386.md (vector push splitters): Fix typo in resolving conflict. | |
2325 | ||
ff6e2d3e RB |
2326 | 2003-02-04 Rodney Brown <rbrown64@csc.com.au> |
2327 | ||
2328 | * config/i386/i386.c (x86_function_profiler): Fix typo in format. | |
2329 | ||
9e80ada7 PE |
2330 | 2003-02-04 Phil Edwards <pme@gcc.gnu.org> |
2331 | ||
2332 | * doc/install.texi (*-*-linux-gnu): Mention glibc requirements | |
2333 | for recent libstdc++. Remove formatting cruft. | |
2334 | ||
79c758fb JJ |
2335 | 2003-02-04 Jakub Jelinek <jakub@redhat.com> |
2336 | ||
2337 | * dwarf2out.c (dwarf2out_finish): Add AT_comp_dir | |
2338 | attribute even if input file name is absolute, but one of the | |
2339 | includes is relative. | |
2340 | ||
b3a8389d JM |
2341 | 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk> |
2342 | ||
2343 | * doc/gcc.texi, doc/gccint.texi, doc/gcov.texi, | |
2344 | doc/include/fdl.texi, doc/invoke.texi: Update to GFDL 1.2. | |
2345 | * doc/install.texi: Update copyright dates. Update to GFDL 1.2. | |
2346 | ||
dabb3f04 RH |
2347 | 2003-02-03 Richard Henderson <rth@redhat.com> |
2348 | ||
2349 | * libgcc2.c (__ffsdi2, __clzsi2, __clzdi2, __ctzsi2, __ctzdi2, | |
2350 | __popcountsi2, __popcountdi2, __paritysi2, __paritydi2): Change | |
2351 | return type to "int". Shuffle declarations and undef int trap. | |
2352 | * libgcc2.h: Remove their declarations. | |
2353 | * optabs.c (expand_unop): Force outmode to int for bitops. | |
2354 | ||
985d0d50 BW |
2355 | 2003-02-03 Bob Wilson <bob.wilson@acm.org> |
2356 | ||
2357 | * config/xtensa/xtensa.c (order_regs_for_local_alloc): Order the | |
2358 | coprocessor registers before floating-point registers. | |
2359 | * config/xtensa/xtensa.h (REG_ALLOC_ORDER): Adjust register numbers | |
2360 | to account for a previously removed register. | |
2361 | (SPEC_REG_FIRST, SPEC_REG_LAST, SPEC_REG_NUM, COUNT_REGISTER_REGNUM): | |
2362 | Delete unused macros. | |
2363 | ||
7f0e57bd JH |
2364 | Mon Feb 3 21:19:11 CET 2003 Jan Hubicka <jh@suse.cz> |
2365 | ||
2366 | * i386.c (ix86_expand_store_builtin): Always force op1 to register. | |
2367 | (mov*_internal): Fix predicates; require one of operands to not be | |
2368 | memory. | |
2369 | (SSE?MMX move expanders): Fix predicates; force one of operands to | |
2370 | register. | |
2371 | (SSE/MMX push patterns): Reorganize; fix x86-64 code generation. | |
2372 | (movups/movupd/movdqu patterns): Force one of operands to not be | |
2373 | memory. | |
2374 | ||
7daebb7a RS |
2375 | 2002-02-03 Roger Sayle <roger@eyesopen.com> |
2376 | ||
2377 | * hooks.c (hook_rtx_rtx_identity): Generic hook function that | |
2378 | takes a single rtx and returns it unmodified. | |
2379 | * hooks.h (hook_rtx_rtx_identity): Prototype here. | |
ff6e2d3e | 2380 | * target.h (struct gcc_target): Add "delegitimize_address" |
7daebb7a RS |
2381 | field to target structure. |
2382 | * target-def.h (TARGET_DELEGITIMIZE_ADDRESS): Provide default | |
2383 | for delegitimize_address target using hook_rtx_rtx_identity. | |
2384 | (TARGET_INITIALIZER): Initialize delegitimize_address field | |
2385 | using TARGET_DELEGITIMIZE_ADDRESS macro. | |
2386 | * simplify-rtx.c (avoid_constant_pool_reference): Handle float | |
2387 | extensions of constant pool references. Use delegitimize_address | |
2388 | to undo the obfuscation of "-fpic". | |
2389 | * Makefile.in (simplify-rtx.o): Add dependency on target.h. | |
2390 | ||
2391 | * config/i386/i386.c (TARGET_DELEGITIMIZE_ADDRESS): Define as | |
2392 | i386_simplify_dwarf_addr. | |
2393 | (ix86_find_base_term): Simplify using i386_simplify_dwarf_addr. | |
26182e15 | 2394 | (maybe_get_pool_constant): Likewise. |
7daebb7a | 2395 | |
84520a20 JH |
2396 | Mon Feb 3 16:01:17 CET 2003 Jan Hubicka <jh@suse.cz> |
2397 | ||
2398 | * i386.c (ix86_expand_int_movcc): Fix setcc sign bit case. | |
2399 | ||
035b2a34 JH |
2400 | Mon Feb 3 01:30:11 CET 2003 Jan Hubicka <jh@suse.cz> |
2401 | ||
2402 | * regclass.c (cannot_change_mode_set_regs): Correct argument order. | |
2403 | ||
1f143d5a KG |
2404 | 2003-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2405 | ||
2406 | * mips/_tilib.c: Don't include tsystem.h or defaults.h. Don't | |
2407 | define LIBGCC2_WORDS_BIG_ENDIAN. Include coretypes.h and tm.h. | |
2408 | ||
4b550d9f AS |
2409 | 2003-02-02 Andreas Schwab <schwab@suse.de> |
2410 | ||
2411 | * varasm.c (asm_output_aligned_bss): Declare as possibly unused. | |
2412 | ||
0732a089 RE |
2413 | 2003-02-02 Richard Earnshaw <rearnsha@arm.com> |
2414 | ||
2415 | * arm.md (sibcall_epilogue): Set the "conds" to "clob". | |
2416 | (epilogue_insns): Likewise. | |
2417 | ||
f269f54f JDA |
2418 | 2003-02-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2419 | ||
2420 | * doc/install.texi (hppa*-hp-hpux11*): Update installation notes. | |
2421 | ||
611ad29e JDA |
2422 | 2003-02-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2423 | ||
2424 | * pa-protos.h (attr_length_millicode_call): Remove second argument. | |
2425 | (attr_length_indirect_call, attr_length_indirect_call, | |
2426 | attr_length_save_restore_dltp): New prototypes. | |
2427 | * pa.c (attr_length_millicode_call): Remove second argument. Check | |
2428 | INSN_ADDRESSES_SET_P in distance calculation. | |
2429 | (output_millicode_call): Check INSN_ADDRESSES_SET_P before using | |
2430 | INSN_ADDRESSES. | |
2431 | (attr_length_call): Check INSN_ADDRESSES_SET_P in distance calculation. | |
2432 | (output_call): Check INSN_ADDRESSES_SET_P before using INSN_ADDRESSES. | |
2433 | Call attr_length_call directly. | |
2434 | (attr_length_indirect_call, output_indirect_call, | |
2435 | attr_length_save_restore_dltp): New functions. | |
2436 | * pa.md (attr_length_millicode_call): Drop second argument from all | |
2437 | patterns. | |
2438 | (return_internal_pic): Delete. | |
2439 | (return_external_pic): Remove use of PIC register and pic operand and | |
2440 | flag checks. | |
2441 | (epilogue): Use return_internal for both normal and pic code. | |
2442 | (call, call_value): Emit new 32-bit pic patterns for symref and | |
2443 | indirect calls. Remove uses for arg pointer and pic register. | |
2444 | (call_symref_pic, call_symref_pic_post_reload, call_reg_pic, | |
2445 | call_reg_pic_post_reload, call_val_symref_pic, | |
2446 | call_val_symref_pic_post_reload, call_val_reg_pic, | |
2447 | call_val_reg_pic_post_reload): New pre and post reload insn patterns. | |
2448 | Implement define_split and define_peephole2 patterns for pre reload | |
2449 | patterns. | |
2450 | (call_symref_64bit, call_internal_reg_64bit, call_value_symref_64bit, | |
2451 | call_value_internal_reg_64bit): Shorten names. | |
2452 | (all call patterns): Explicitly indicate registers used and clobbered. | |
2453 | Use attr_length_indirect_call and attr_length_save_restore_dltp for | |
2454 | attribute length calculation. Move code generation for indirect calls | |
2455 | to output_indirect_call. | |
2456 | (sibcall, sibcall_value): Don't restore PIC register. | |
2457 | (exception_receiver, builtin_setjmp_receiver): Add blockage after PIC | |
2458 | register retore. | |
2459 | ||
8cacda7c GP |
2460 | 2003-02-02 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
2461 | ||
2462 | * doc/install.texi (Testing): Simplify and compress instructions | |
2463 | concerning Dejagnu. | |
2464 | ||
cbc158bb JDA |
2465 | 2003-02-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2466 | ||
2467 | * collect2.c (pexecute_pid): Rename to pid. | |
2468 | (collect_wait, collect_execute, scan_prog_file, scan_libraries): Use | |
2469 | pid. | |
2470 | ||
dcef1843 GK |
2471 | 2003-02-01 Geoffrey Keating <geoffk@apple.com> |
2472 | ||
2473 | * doc/extend.texi (Function Attributes): Remove documentation | |
2474 | for PowerPC Windows NT function attributes.. | |
2475 | ||
5d7bed9d DJ |
2476 | 2003-02-01 Daniel Jacobowitz <drow@mvista.com> |
2477 | ||
2478 | * dwarf2out.c (gen_type_die): Check for typedefs before calling | |
2479 | for TYPE_MAIN_VARIANT. | |
2480 | ||
53585c36 RH |
2481 | 2003-02-01 Richard Henderson <rth@redhat.com> |
2482 | ||
2483 | * libgcc2.c: Include auto-host.h. | |
2484 | (ATTRIBUTE_HIDDEN): New. | |
2485 | (__clz_tab): Don't declare here for clz and ctz. | |
2486 | (__clzsi2, __clzdi2): Use count_leading_zeros. | |
2487 | (__ctzsi2, __ctzdi2): Use count_trailing_zeros. | |
2488 | (__popcount_tab): Mark ATTRIBUTE_HIDDEN. | |
2489 | (__paritysi2, __paritydi2): Use shifts instead of __popcount_tab. | |
2490 | * longlong.h (__clz_tab): Mark ATTRIBUTE_HIDDEN. | |
2491 | ||
bc8a6d63 RH |
2492 | 2003-02-01 Richard Henderson <rth@redhat.com> |
2493 | ||
2494 | * config/i386/i386.md (addsi_1_zext splitter): Add TARGET_64BIT | |
2495 | to the conditional. | |
2496 | (ashlsi3_1_zext splitter): Likewise. | |
2497 | ||
2928cd7a RH |
2498 | 2003-02-01 Richard Henderson <rth@redhat.com> |
2499 | ||
2500 | * optabs.c (expand_unop): Use word_mode for outmode of bit scaners. | |
2501 | * libgcc2.c (__ffsdi2, __clzsi2, __clzdi2, __ctzsi2, __ctzdi2, | |
2502 | __popcountsi2, __popcountdi2, __paritysi2 __paritydi2): Change | |
2503 | return type to Wtype. | |
2504 | ||
2505 | * libgcc-std.ver (GCC_3.4): Fix inheritance. | |
2506 | ||
2507 | * config/i386/i386.md (ffssi2): Use nonimmediate_operand for | |
2508 | expander input constraint. | |
2509 | ||
2510 | 2003-02-01 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> | |
2511 | ||
ff6e2d3e RB |
2512 | * optabs.h (optab_index): Add OTI_clz, OTI_ctz, OTI_popcount and |
2513 | OTI_parity. | |
2514 | (clz_optab, ctz_optab, popcount_optab, parity_optab): New. | |
2515 | * optabs.c (widen_clz, expand_parity): New. | |
2516 | (expand_unop): Handle clz and parity. Hardcode SImode as outmode | |
2517 | for libcalls to clz, ctz, popcount, and parity. | |
2518 | (init_optabs): Init clz_optab, ctz_optab, popcount_optab and | |
2519 | parity_optab, and set up libfunc handlers. | |
2520 | * libgcc2.c (__clzsi2, __clzdi2, __ctzsi2, __ctzdi2, | |
2521 | __popcountsi2, __popcountdi2, __paritysi2 __paritydi2, | |
2522 | __popcount_tab): New. | |
2523 | * libgcc2.h: Declare them. | |
2524 | * libgcc-std.ver (GCC_3.4): Add new functions from libgcc2.c. | |
2525 | * genopinit.c (optabs): Add clz_optab, ctz_optab, popcount_optab | |
2526 | and parity_optab. | |
2527 | * builtin-types.def (BT_FN_INT_LONG, BT_FN_INT_LONGLONG): New. | |
2528 | * builtins.def (BUILT_IN_CLZ, BUILT_IN_CTZ, BUILT_IN_POPCOUNT, | |
2529 | BUILT_IN_PARITY, BUILT_IN_FFSL, BUILT_IN_CLZL, BUILT_IN_CTZL, | |
2530 | BUILT_IN_POPCOUNTL, BUILT_IN_PARITYL, BUILT_IN_FFSLL, | |
2531 | BUILT_IN_CLZLL, BUILT_IN_CTZLL, BUILT_IN_POPCOUNTLL, | |
2532 | BUILT_IN_PARITYLL): New. | |
2533 | * builtins.c (expand_builtin_unop): Rename from expand_builtin_ffs | |
2534 | and add optab argument. | |
2535 | (expand_builtin): Expand BUILT_IN_{FFS,CLZ,POPCOUNT,PARITY}*. | |
2536 | * tree.def (CLZ_EXPR, CTZ_EXPR, POPCOUNT_EXPR, PARITY_EXPR): New. | |
2537 | * expr.c (expand_expr): Handle them. | |
2538 | * fold-const.c (tree_expr_nonnegative_p): Likewise. | |
2539 | * rtl.def (CLZ, CTZ, POPCOUNT, PARITY): New. | |
2540 | * reload1.c (eliminate_regs): Handle them. | |
2541 | (elimination_effects): Likewise. | |
2542 | * function.c (instantiate_virtual_regs_1): Likewise | |
2543 | * genattrtab.c (check_attr_value): Likewise. | |
2544 | * simplify-rtx.c (simplify_unary_operation): Likewise. | |
2545 | * c-common.c (c_common_truthvalue_conversion): Handle POPCOUNT_EXPR. | |
2546 | * combine.c (combine_simplify_rtx): Handle POPCOUNT and PARITY. | |
2547 | (nonzero_bits): Handle CLZ, CTZ, POPCOUNT and PARITY. | |
2548 | * config/alpha/alpha.md (clzdi2, ctzdi2, popcountdi2): New. | |
2549 | * config/arm/arm.c (arm_init_builtins): Rename __builtin_clz to | |
2550 | __builtin_arm_clz. | |
2551 | * Makefile.in (LIB2FUNCS_1, LIB2FUNCS_2): Move... | |
2552 | * mklibgcc.in (lib2funcs): ...here and merge. Add new members. | |
2553 | * doc/extend.texi (Other Builtins): Add new builtins. | |
2554 | * doc/md.texi (Standard Names): Add new patterns. | |
2928cd7a | 2555 | |
112f7223 UW |
2556 | 2003-02-01 Ulrich Weigand <uweigand@de.ibm.com> |
2557 | ||
2558 | * reload.c: Revert 2003-01-31 change. | |
2559 | ||
434c87d4 JH |
2560 | Sat Feb 1 14:14:40 CET 2003 Jan Hubicka <jh@suse.cz> |
2561 | ||
2562 | * combine.c (combine_simplify_rtx): Use reversed_comparison_code_parts. | |
2563 | ||
271bd540 RS |
2564 | 2003-02-01 Richard Sandiford <rsandifo@redhat.com> |
2565 | ||
2566 | * flags.h (flag_volatile): Remove declaration. | |
2567 | (flag_volatile_global, flag_volatile_static): Likewise. | |
2568 | * c-typeck.c (build_indirect_ref): Don't check flag_volatile. | |
2569 | * toplev.c (flag_volatile): Remove definition. | |
2570 | (flag_volatile_global, flag_volatile_static): Likewise. | |
2571 | (f_options): Remove corresponding entries here. | |
2572 | * varasm.c (make_decl_rtl): Don't check flag_volatile_global | |
2573 | or flag_volatile_static. | |
2574 | * doc/invoke.texi: Remove documentation of -fvolatile, | |
2575 | -fvolatile-global and -fvolatile-static. | |
2576 | ||
17e6098e JDA |
2577 | 2003-01-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2578 | ||
2579 | * pa.c (pa_output_function_prologue, pa_output_function_epilogue): Move | |
2580 | updating of total_code_bytes from prologue to epilogue. | |
2581 | ||
2f278625 UW |
2582 | 2003-01-31 Ulrich Weigand <uweigand@de.ibm.com> |
2583 | ||
2584 | * reload.c (find_reloads): Do not use the mode specified in the insn | |
2585 | pattern as reload mode for address operands. Do not generate optional | |
2586 | reloads for operands where a mandatory reload was already pushed. | |
2587 | Generate optional reloads only in the final pass though find_reloads. | |
2588 | (have_replacement_p): New function. | |
2589 | ||
05c425a9 GP |
2590 | 2003-01-31 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
2591 | ||
2592 | * doc/install.texi (Testing): Remove a reference to our obsolete | |
2593 | /testresults web pages and strip redundant information concerning | |
2594 | test results. | |
2595 | (Binaries): Refer to Microsoft Windows instead of listing all | |
2596 | possible variants. | |
2597 | ||
b0c42aed JH |
2598 | Sat Feb 1 00:28:30 CET 2003 Jan Hubicka <jh@suse.cz> |
2599 | ||
2600 | * loop.c (emit_prefetch_instructions): Do conversion at right place in | |
2601 | RTL chain. | |
2602 | ||
2603 | * combine.c (simplify_set): Reverse order of ragumetns to | |
2604 | REG_CANNOT_CHANGE_MODE_P | |
2605 | * df.c (df_def_record_1): Likewise. | |
2606 | * recog.c (register_operand): Likewise. | |
2607 | * simplify-rtx.c (simplify_subreg): Likewise. | |
2608 | * hard-reg-set.h (REG_CANNOT_CHANGE_MODE_P): Update use of | |
2609 | CANNOT_CHANGE_MODE_CLASS. | |
2610 | * regclass.c (cannot_change_mode_set_regs, invalid_mode_change_p): | |
2611 | Likewise. | |
2612 | * reload.c (push_reload): Likewise. | |
2613 | * alpha.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2614 | * ia64.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2615 | * mips.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2616 | * mips-protos.h (mips_cannot_change_mode_class): Update prototype. | |
2617 | * mips.c (mips_cannot_change_mode_class): Update. | |
2618 | * pa64-regs.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2619 | * rs6000.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2620 | * s390.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2621 | * sh.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2622 | * sh-protos.h (sh_cannot_change_mode_class): Update prototype. | |
2623 | * sh.c (sh_cannot_change_mode_class): Update. | |
2624 | * i386.h (CANNOT_CHANGE_MODE_CLASS): New. | |
2625 | * tm.texi (CANNOT_CHANGE_MODE_CLASS): Update documentation. | |
2626 | ||
1f61a15d GK |
2627 | 2003-01-31 Geoffrey Keating <geoffk@apple.com> |
2628 | ||
2629 | * config/darwin.h (LINK_COMMAND_SPEC): Update for Nathan's recent | |
2630 | change to LINK_COMMAND_SPEC in gcc.c. | |
2631 | ||
7c712dcc LR |
2632 | 2003-01-31 Jan Hubicka <jh@suse.cz> |
2633 | ||
2634 | PR c/9506 | |
2635 | * i386.c (override_options): Use DEFAULT_PCC_STRUCT_RETURN. | |
2636 | ||
e137391e JDA |
2637 | 2003-01-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2638 | ||
2639 | * pa32-regs.h (REGNO_REG_CLASS, REG_CLASS_FROM_LETTER): Delete | |
2640 | duplicated code. | |
2641 | ||
1824b90d NS |
2642 | 2003-01-31 Nathan Sidwell <nathan@codesourcery.com> |
2643 | ||
2644 | * tree.h (TYPE_BINFO_SIZE, TYPE_BINFO_SIZE_UNIT): Remove. | |
2645 | (BINFO_ELTS): New #define. | |
2646 | * stor-layout.c (finalize_record_size): Don't set them. | |
2647 | * cp/cp-tree.h (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, | |
2648 | BINFO_PRIMARY_BASE_OF): Use BINFO_ELTS. | |
2649 | (BINFO_LANG_ELTS): New #define. | |
2650 | * cp/tree.c (make_binfo): Use BINFO_LANG_ELTS. | |
2651 | * java/class.c (make_class): Use BINFO_ELTS. | |
2652 | (set_super_info): Likewse. | |
2653 | (add_interface_do): Likewise. | |
2654 | * objc/objc-act.c (start_class): Use BINFO_ELTS. | |
2655 | ||
8f9a402c DS |
2656 | 2003-01-31 Danny Smith <dannysmith@users.sourceforge.net> |
2657 | ||
2658 | * timevar.c (getrusage): Don't ever declare if not HAVE_GETRUSAGE. | |
2659 | (times): Don't ever declare if not HAVE_TIMES. | |
2660 | (clock): Don't ever declare if not HAVE_CLOCK. | |
2661 | ||
cdd1f01b RH |
2662 | 2003-01-30 Richard Henderson <rth@redhat.com> |
2663 | ||
2664 | * flow.c (update_life_info): Zap life info after cleanup_cfg. | |
2665 | (regno_uninitialized): Use correct live at function entry set. | |
2666 | (regno_clobbered_at_setjmp): Likewise. | |
2667 | ||
2668 | * expr.c (store_expr): Promote all MEM intermediates to regs. | |
2669 | ||
6bc82793 KH |
2670 | 2003-01-30 Kazu Hirata <kazu@cs.umass.edu> |
2671 | ||
2672 | * config/arm/arm.c: Fix comment typos. | |
2673 | * config/arm/arm.h: Likewise. | |
2674 | * config/arm/netbsd-elf.h: Likewise. | |
2675 | * config/arm/netbsd.h: Likewise. | |
2676 | ||
f099d360 GK |
2677 | 2003-01-30 Geoffrey Keating <geoffk@apple.com> |
2678 | ||
2679 | * gengtype.c (struct walk_type_data): Add needs_cast_p. | |
2680 | (walk_type): Set needs_cast_p in walk_type_data. | |
2681 | (write_types_process_field): Supply casts when required to suppress | |
2682 | warnings. | |
2683 | (write_root): Cast gt_pch_n_S to suppress warning. | |
2684 | * Makefile.in: Remove -Wno-error from gtype-desc.o and c-decl.o. | |
f099d360 GK |
2685 | * config/rs6000/rs6000.c (print_operand): Mask off high bits only |
2686 | when they might exist. | |
2687 | * config/rs6000/t-rs6000: Remove -Wno-error from varasm.o, | |
2688 | insn-conditions.o, and rs6000.o. | |
2689 | ||
52895e1a RH |
2690 | 2003-01-30 Richard Henderson <rth@redhat.com> |
2691 | ||
2692 | * ggc-page.c (G.context_depth_allocations): New. | |
2693 | (G.context_depth_collections): New. | |
2694 | (alloc_page): Set G.context_depth_allocations. | |
2695 | (ggc_collect): Set G.context_depth_collections. | |
2696 | (ggc_push_context): Limit to HOST_BITS_PER_LONG contexts. | |
2697 | (ggc_pop_context): Early exit for no allocations or collections. | |
2698 | ||
c35c7e52 RH |
2699 | 2003-01-30 Richard Henderson <rth@redhat.com> |
2700 | ||
2701 | * tree-inline.c (walk_tree): Streamline duplicate hash table lookup. | |
2702 | ||
e43dd89d RE |
2703 | 2003-01-30 Richard Earnshaw <rearnsha@arm.com> |
2704 | ||
2705 | * arm.c (arm_compute_initial_elimination_offset): If optimizing for | |
2706 | size, the link register is always saved if any other register is | |
2707 | saved. | |
2708 | ||
87a902e4 KH |
2709 | 2003-01-30 Kazu Hirata <kazu@cs.umass.edu> |
2710 | ||
2711 | * config/h8300/h8300-protos.h: Update the prototype for | |
2712 | compute_plussi_cc. | |
2713 | (cpp_reader): Declare before it is used. | |
2714 | * config/h8300/h8300.c (compute_plussi_cc): Change the return | |
2715 | type to int. | |
2716 | * config/h8300/h8300.md (monitor_prologue): Call abort() if we | |
2717 | see an unknown H8 variant. | |
2718 | ||
2719 | 2003-01-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de> | |
0186a143 | 2720 | |
ff6e2d3e | 2721 | PR target/9316 |
0186a143 RC |
2722 | * config/rs6000/rtems.h: Add CPP_OS_DEFAULT_SPEC. |
2723 | * config/rs6000/sysv4.h: Add CPP_OS_RTEMS_SPEC. | |
2724 | * config/rs6000/t-rtems: New file. multilib variants to match OS. | |
2725 | * config.gcc (powerpc-*-rtems*): Use rs6000/t-rtems instead of | |
2726 | rs6000/t-ppcgas so we get the desired multilibs. | |
2727 | ||
f55d7103 NC |
2728 | 2003-01-30 Nick Clifton <nickc@redhat.com> |
2729 | ||
2730 | * config/arm/arm.c (arm_output_epilogue): Update stack pointer | |
2731 | when popping saved IP register off the stack. | |
2732 | ||
b6d08ca1 KH |
2733 | 2003-01-30 Kazu Hirata <kazu@cs.umass.edu> |
2734 | ||
2735 | * config/rs6000/aix43.h: Fix comment typos. | |
2736 | * config/rs6000/aix51.h: Likewise. | |
2737 | * config/rs6000/aix52.h: Likewise. | |
2738 | * config/rs6000/altivec.h: Likewise. | |
2739 | * config/rs6000/rs6000.c: Likewise. | |
2740 | * config/rs6000/rs6000.h: Likewise. | |
2741 | * config/rs6000/rs6000.md: Likewise. | |
2742 | * config/rs6000/spe.md: Likewise. | |
2743 | ||
14d22dd6 MM |
2744 | 2003-01-29 Mark Mitchell <mark@codesourcery.com> |
2745 | ||
2746 | * c-common.c (builtin_define_float_constants): Define | |
2747 | __<TYPE>_HAS_INFINITY__ and __<TYPE>_HAS_QUIET_NAN__. | |
2748 | ||
825db093 KH |
2749 | 2003-01-30 Kazu Hirata <kazu@cs.umass.edu> |
2750 | ||
2751 | * config/sh/lib1funcs.asm: Fix comment typos. | |
2752 | * config/sh/linux.h: Likewise. | |
2753 | * config/sh/sh.c: Likewise. | |
2754 | * config/sh/sh.md: Likewise. | |
2755 | ||
f1d5271a LR |
2756 | 2003-01-30 Loren James Rittle <ljrittle@acm.org> |
2757 | ||
2758 | * objc/Make-lang.in (objc-parse.y): Find c-parse.in in $(srcdir). | |
2759 | ||
266a9ef1 AO |
2760 | 2003-01-30 Alexandre Oliva <aoliva@redhat.com> |
2761 | ||
2762 | * config/fp-bit.h (__make_dp): Declare if TMODES. | |
2763 | ||
0889116d KH |
2764 | 2003-01-29 Kazu Hirata <kazu@cs.umass.edu> |
2765 | ||
2766 | * config/h8300/h8300.h (PREDICATE_CODES): Add entries for | |
2767 | general_operand_src and general_operand_dst. | |
2768 | ||
c8c99a68 DE |
2769 | 2003-01-29 David Edelsohn <edelsohn@gnu.org> |
2770 | ||
2771 | * config/rs6000/rs6000.c (function_arg_pass_by_reference): | |
2772 | Return true for variable sized types. | |
2773 | (rs6000_va_arg): Handle variable sized types passed by reference | |
2774 | on non-SVR4 ABI. | |
2775 | ||
ccf4d512 RE |
2776 | 2003-01-29 Richard Earnshaw <rearnsha@arm.com> |
2777 | ||
2778 | * arm.c (arm_legtimize_address): New function. | |
2779 | * arm-protos.h (arm_legtimize_address): Add prototype. | |
2780 | * arm.h (ARM_LEGITIMIZE_ADDRESS): Use arm_legitimize_address. | |
2781 | (LEGITIMIZE_ADDRESS, THUMB_LEGITIMIZE_ADDRESS): Wrap with | |
2782 | do ... while (0) | |
2783 | ||
0889116d | 2784 | 2003-01-29 Joel Sherrill <joel@OARcorp.com> |
0680c8fb | 2785 | |
7429b411 | 2786 | PR bootstrap/9296 |
0680c8fb | 2787 | * gthr-rtems.h: Define __GTHREAD_MUTEX_INIT. Apparently no code |
7429b411 | 2788 | depended on it being defined until now. |
0680c8fb | 2789 | |
7429b411 | 2790 | 2003-01-29 Joel Sherrill <joel@OARcorp.com> |
c934274a | 2791 | |
7429b411 | 2792 | PR target/9295 |
c934274a JS |
2793 | * config/mips/rtems.h: Predefine __USE_INIT_FINI__ so generic |
2794 | RTEMS code knows which C++ initialization style the toolset | |
7429b411 | 2795 | configuration is using. |
c934274a | 2796 | |
0889116d | 2797 | 2003-01-29 Joel Sherrill <joel@OARcorp.com> |
2e327e6e | 2798 | |
7429b411 | 2799 | PR bootstrap/9293 |
ff6e2d3e | 2800 | * config/m68k/t-crtstuff: Replace spaces with tabs, add |
2e327e6e | 2801 | $(MULTILIB_CFLAGS) as compiler option and multilib crtbegin/end.o. |
2e327e6e | 2802 | |
0889116d | 2803 | 2003-01-29 Joel Sherrill <joel@OARcorp.com> |
64abe03e | 2804 | |
7429b411 | 2805 | PR bootstrap/9292 |
64abe03e JS |
2806 | * config.gcc (hppa1.1-rtems): Did not include t-rtems nor enable |
2807 | RTEMS threads. | |
2808 | * config/pa/rtems.h (LIB_SPEC): Use -N when linking. | |
64abe03e | 2809 | |
2f12fb2b NC |
2810 | 2003-01-29 Nick Clifton <nickc@redhat.com> |
2811 | ||
2812 | * Makefile.in (c-parse.o): Locate source file in $(parsedir) | |
2813 | not $(srcdir). | |
2814 | ||
cf0150b9 AH |
2815 | 2003-01-29 Andrew Haley <aph@redhat.com> |
2816 | ||
2817 | * tree-inline.c (walk_tree): Add CHAR_TYPE. | |
2818 | ||
9b74f3ea JH |
2819 | Wed Jan 29 10:26:12 CET 2003 Jan Hubicka <jh@suse.cz> |
2820 | ||
2821 | * i386.md (subdi3_carry_rex64): Fix typo. | |
2822 | ||
e150159c SS |
2823 | 2003-01-28 Stan Shebs <shebs@apple.com> |
2824 | ||
2825 | * coretypes.h (cpp_reader): Forward declare struct. | |
2826 | * c-pragma.h (cpp_reader): Remove forward declaration. | |
2827 | * hashtable.h (cpp_reader): Likewise. | |
2828 | * scan.h (cpp_reader): Likewise. | |
2829 | * tree.h (cpp_reader): Likewise. | |
2830 | * config/darwin-protos.h (cpp_reader): Likewise. | |
2831 | * config/arm/arm-protos.h (cpp_reader): Likewise. | |
2832 | * config/rs6000/rs6000-protos.h: Remove GCC_CPPLIB_H ifdef, use | |
2833 | struct cpp_reader in prototypes. | |
2834 | ||
53b50ac1 CC |
2835 | 2003-01-28 Christian Cornelssen <ccorn@cs.tu-berlin.de> |
2836 | ||
2837 | * doc/install.texi: Add documentation for installation into | |
2838 | tooldirs and with DESTDIR. | |
2839 | ||
021aa6ed RH |
2840 | 2003-01-28 Richard Henderson <rth@redhat.com> |
2841 | ||
2842 | * config.gcc (ia64*-*-aix*): Remove. | |
2843 | * config/ia64/aix.h, config/ia64/t-aix: Remove file. | |
2844 | * config/ia64/unwind-aix.c: Remove file. | |
2845 | ||
c1c1d123 AS |
2846 | 2003-01-28 Andreas Schwab <schwab@suse.de> |
2847 | ||
ff6e2d3e RB |
2848 | * config/m68k/m68k.md (tablejump+2): Don't sign extend an address |
2849 | register. | |
2850 | * config/m68k/apollo68.h (ASM_RETURN_CASE_JUMP): Likewise. | |
2851 | * config/m68k/coff.h (ASM_RETURN_CASE_JUMP): Likewise. | |
2852 | * config/m68k/linux.h (ASM_RETURN_CASE_JUMP): Likewise. | |
2853 | * config/m68k/m68kelf.h (ASM_RETURN_CASE_JUMP): Likewise. | |
2854 | * config/m68k/mot3300.h (ASM_RETURN_CASE_JUMP): Likewise. | |
2855 | * config/m68k/netbsd-elf.h (ASM_RETURN_CASE_JUMP): Likewise. | |
2856 | * config/m68k/pbb.h (ASM_RETURN_CASE_JUMP): Likewise. | |
c1c1d123 | 2857 | |
6d09ef27 RS |
2858 | 2003-01-28 Richard Sandiford <rsandifo@redhat.com> |
2859 | ||
2860 | * combine.c (nonzero_bits): Fix check for negative divide operands. | |
2861 | ||
1e1bd14e RH |
2862 | 2003-01-28 Richard Henderson <rth@redhat.com> |
2863 | ||
2864 | * config/ia64/ia64.c (ia64_rwreloc_section_type_flags): New. | |
2865 | * config/ia64/hpux.h (TARGET_SECTION_TYPE_FLAGS): New. | |
2866 | ||
e37135f7 RH |
2867 | 2003-01-28 Richard Henderson <rth@redhat.com> |
2868 | ||
2869 | * cse.c (find_best_addr): Kill !ADDRESS_COST code. | |
2870 | ||
75642f32 RH |
2871 | * config/cris/cris.c (cris_address_cost): Make static. |
2872 | (TARGET_RTX_COSTS, TARGET_ADDRESS_COST): New. | |
2873 | * config/cris/cris.h (ADDRESS_COST): Remove. | |
2874 | * config/cris/cris-protos.h: Update. | |
2875 | ||
e37135f7 | 2876 | 2003-01-23 Mike Stump <mrs@apple.com> |
1f80c9ef MS |
2877 | |
2878 | * regclass.c (init_reg_autoinc): New function. | |
2879 | (regclass): Move initialization of forbidden_inc_dec_class from | |
26182e15 | 2880 | here... |
1f80c9ef | 2881 | (init_regs): to here. Avoids reinitialization for each function, |
26182e15 | 2882 | saving compilation time. |
1f80c9ef | 2883 | |
9fbd3e41 JM |
2884 | 2003-01-28 Jason Merrill <jason@redhat.com> |
2885 | ||
2886 | * cpplib.h (struct cpp_options): Add warn_deprecated field. | |
2887 | * cppinit.c (cpp_create_reader): Turn it on by default. | |
2888 | * c-opts.c (c_common_decode_option): Set it. | |
2889 | * cpplib.c (do_pragma_once): Only complain about #pragma once | |
2890 | if warn_deprecated is set. | |
2891 | ||
fe352c29 | 2892 | 2003-01-28 Dale Johannesen <dalej@apple.com> |
9fbd3e41 | 2893 | |
1e1bd14e RH |
2894 | * emit-rtl.c (const_double_htab_hash): Use mode in the hash. |
2895 | * loop.c (scan_loop): Move movables on -Os rich-register targets. | |
2896 | * config/rs6000/rs6000.md (sibcall*): Use match_operand for LR. | |
fe352c29 | 2897 | |
dcefdf67 RH |
2898 | 2003-01-28 Richard Henderson <rth@redhat.com> |
2899 | ||
2900 | * target.h (targetm.address_cost): New. | |
2901 | * target-def.h (TARGET_ADDRESS_COST): New. | |
2902 | (TARGET_RTX_COSTS): Uncomment. Oops. | |
2903 | * cse.c (address_cost): Use new target hook. | |
2904 | (default_address_cost): New. | |
2905 | * output.h (default_address_cost): Declare. | |
2906 | * hooks.c (hook_int_rtx_0): New. | |
2907 | * hooks.h (hook_int_rtx_0): Declare. | |
2908 | * loop.c (combine_givs_p): Remove if 0 code. | |
2909 | * system.h (ADDRESS_COST): Poison. | |
2910 | ||
2911 | * config/alpha/alpha.c, config/alpha/alpha.h, config/d30v/d30v.c, | |
2912 | config/d30v/d30v.h, config/ia64/ia64.c, config/ia64/ia64.h, | |
2913 | config/m32r/m32r.c, config/m32r/m32r.h, config/mcore/mcore.c, | |
2914 | config/mcore/mcore.h, config/mmix/mmix.c, config/mmix/mmix.h, | |
2915 | config/rs6000/rs6000.c, config/rs6000/rs6000.h, config/sparc/sparc.c, | |
2916 | config/sparc/sparc.h, config/v850/v850.c, config/v850/v850.h, | |
2917 | config/xtensa/xtensa.c, config/xtensa/xtensa.h | |
2918 | (TARGET_ADDRESS_COST): Define as hook_int_rtx_0. | |
2919 | (ADDRESS_COST): Remove. | |
2920 | ||
2921 | * config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h, | |
2922 | config/avr/avr-protos.h, config/avr/avr.c, config/avr/avr.h, | |
2923 | config/c4x/c4x-protos.h, config/c4x/c4x.c, config/c4x/c4x.h, | |
2924 | config/dsp16xx/dsp16xx-protos.h, config/dsp16xx/dsp16xx.c, | |
2925 | config/dsp16xx/dsp16xx.h, config/i386/i386-protos.h, | |
2926 | config/i386/i386.c, config/i386/i386.h, config/i960/i960-protos.h, | |
2927 | config/i960/i960.c, config/i960/i960.h, config/ip2k/ip2k-protos.h, | |
2928 | config/ip2k/ip2k.c, config/ip2k/ip2k.h, config/mips/mips-protos.h, | |
ff6e2d3e | 2929 | config/mips/mips.c, config/mips/mips.h, |
dcefdf67 | 2930 | config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c, |
ff6e2d3e | 2931 | config/m68hc11/m68hc11.h, config/ns32k/ns32k-protos.h, |
dcefdf67 RH |
2932 | config/ns32k/ns32k.c, config/ns32k/ns32k.h, config/pa/pa-protos.h, |
2933 | config/pa/pa.c, config/pa/pa.h, config/s390/s390-protos.h, | |
2934 | config/s390/s390.c, config/s390/s390.h, config/vax/vax-protos.h, | |
2935 | config/vax/vax.c, config/vax/vax.h | |
2936 | (foo_address_cost): Make static. | |
2937 | (TARGET_ADDRESS_COST): New. | |
2938 | (ADDRESS_COST): Remove. | |
2939 | ||
2940 | * config/arm/arm.h, config/arm/arm.c, config/m88k/m88k.h, | |
2941 | config/m88k/m88k.c, config/romp/romp.h, config/romp/romp.c, | |
2942 | config/sh/sh.c, config/sh/sh.h, config/stormy16/stormy16.c, | |
2943 | config/stormy16/stormy16.h | |
2944 | (ADDRESS_COST): Move code ... | |
2945 | (foo_address_cost): ... here. | |
2946 | (TARGET_ADDRESS_COST): New. | |
2947 | ||
2948 | * config/m32r/m32r.c (m32r_address_cost): Remove. | |
2949 | * config/m32r/m32r-protos.h: Update. | |
2950 | ||
2951 | * config/mmix/mmix.c (mmix_address_cost): Remove. | |
2952 | * config/mmix/mmix-protos.h: Update. | |
2953 | ||
2954 | * config/mn10300/mn10300.c (mn10300_address_cost_1): Rename from | |
2955 | mn10300_address_cost; move unsig allocation ... | |
2956 | (mn10300_address_cost): ... here. | |
2957 | (TARGET_ADDRESS_COST): New. | |
2958 | * config/mn10300/mn10300-protos.h: Update. | |
2959 | * config/mn10300/mn10300.h (ADDRESS_COST): Remove. | |
2960 | ||
75642f32 RH |
2961 | * doc/tm.texi: Update. |
2962 | ||
58fb7809 VM |
2963 | 2003-01-28 Vladimir Makarov <vmakarov@redhat.com> |
2964 | ||
2965 | * haifa-sched.c (schedule_insn): Return necessary cycle advance | |
2966 | after issuing the insn. | |
2967 | (rank_for_schedule): Make a insn with /S the highest priority | |
2968 | insn. | |
2969 | (move_insn): Ignore schedule groups. Clear SCHED_GROUP_P. | |
2970 | (choose_ready): Check SCHED_GROUP_P. | |
2971 | (schedule_block): Advance cycle after issuing insn if it is | |
2972 | necessary. Don't reorder insns if there is an insn with /S. | |
2973 | (set_priorities): Ignore schedule groups. | |
2974 | ||
2975 | * sched-deps.c (remove_dependence, group_leader): Remove the | |
2976 | functions. | |
2977 | (add_dependence): Ignore schedule groups. | |
2978 | (set_sched_group_p): Don't make copy of dependencies from previous | |
2979 | insn of the schedule group. Add anti-dependency to the previous | |
2980 | insn of the schedule group. | |
2981 | (compute_forward_dependences): Ignore schedule groups. | |
2982 | ||
2983 | * sched-ebb.c (init_ready_list): Ignore schedule groups. | |
2984 | ||
2985 | * sched-rgn.c (init_ready_list): Ditto. | |
2986 | (can_schedule_ready_p): Ditto. | |
ff6e2d3e | 2987 | |
371c988b VM |
2988 | 2003-01-28 Vladimir Makarov <vmakarov@redhat.com> |
2989 | ||
2990 | * config/i386/i386.md (*movsi_1): Use movdqa to move one xmm | |
2991 | register to another one. | |
2992 | ||
40cdfd5a RH |
2993 | 2003-01-28 Richard Henderson <rth@redhat.com> |
2994 | ||
2995 | * calls.c (default_must_pass_in_stack): Fix typo in !type case. | |
2996 | ||
a77b7e32 RS |
2997 | 2003-01-28 Roger Sayle <roger@eyesopen.com> |
2998 | ||
2999 | * cse.c (cse_insn): Avoid redundant REG_EQUAL notes. | |
3000 | ||
3620944c RS |
3001 | 2003-01-28 Richard Sandiford <rsandifo@redhat.com> |
3002 | ||
3003 | * config/sh/sh.h (CLASS_MAX_NREGS): If TARGET_SHMEDIA, and the given | |
3004 | class contains a floating-point register, return the size of the | |
3005 | mode in half words. | |
3006 | ||
e6e81735 JH |
3007 | Tue Jan 28 12:15:13 CET 2003 Jan Hubicka <jh@suse.cz> |
3008 | ||
26182e15 SB |
3009 | * i386.c (ix86_carry_flag_operator): New predicate. |
3010 | (fcmov_operator): Fix whitespace. | |
3011 | (ix86_expand_carry_flag_compare): Deal with floating point. | |
3012 | (ix86_expand_int_movcc): Deal with fp; update insn expansion | |
3013 | (ix86_expand_int_addcc): Likewise. | |
3014 | (ix86_expand_strlensi_unroll_1): likewsie. | |
3015 | * i386.h (PREDICATE_CODES): Add ix86_carry_flag_operator. | |
3016 | * i386.md (add?i_carry_rex64): Use new predicate. | |
3017 | (sub?i3_carry_rex64): Likewise. | |
3018 | (x86_mov?icc_0_m1*): Likewise. | |
e6e81735 | 3019 | |
43196589 AS |
3020 | 2003-01-28 Andreas Schwab <schwab@suse.de> |
3021 | ||
32214c32 AS |
3022 | * cfgloopmanip.c (create_preheader): Initialize src to avoid |
3023 | warning. | |
3024 | ||
3025 | * expmed.c (emit_store_flag): Fix cast to avoid sign | |
3026 | comparison warning. | |
3027 | ||
43196589 AS |
3028 | * combine.c (force_to_mode): Add cast to fix warning when |
3029 | STORE_FLAG_VALUE is negative. | |
3030 | ||
3c50106f RH |
3031 | 2003-01-27 Richard Henderson <rth@redhat.com> |
3032 | ||
3033 | * Makefile.in (cse.o): Depend on TARGET_H. | |
3034 | * cse.c (rtx_cost): Use targetm.rtx_costs. | |
3035 | * system.h (CONST_COSTS RTX_COSTS DEFAULT_RTX_COSTS): Poison. | |
3036 | * doc/tm.texi: Update. | |
ff6e2d3e | 3037 | |
3c50106f RH |
3038 | * target.h (targetm.rtx_costs): New. |
3039 | * target-def.h (TARGET_RTX_COSTS): New. | |
3040 | * hooks.c (hook_bool_rtx_int_int_intp_false): New. | |
3041 | * hooks.h: Update. | |
3042 | ||
3043 | * config/alpha/alpha.c (alpha_rtx_cost_data): New. | |
3044 | (alpha_rtx_costs, TARGET_RTX_COSTS): New. | |
3045 | * config/alpha/alpha.h (PROCESSOR_MAX): New. | |
3046 | (CONST_COSTS, RTX_COSTS): Remove. | |
3047 | ||
3048 | * config/arc/arc.c, config/arc/arc.h, config/c4x/c4x.c, | |
3049 | config/c4x/c4x.h, config/cris/cris.c, config/cris/cris.h, | |
3050 | config/d30v/d30v.c, config/d30v/d30v.h, config/dsp16xx/dsp16xx.c, | |
3051 | config/dsp16xx/dsp16xx.h, config/frv/frv.c, config/frv/frv.h, | |
3052 | config/h8300/h8300.c, config/h8300/h8300.h, config/i370/i370.c, | |
3053 | config/i370/i370.h, config/i386/i386.c, config/i386/i386.h, | |
3054 | config/i960/i960.c, config/i960/i960.h, config/ia64/ia64.c, | |
3055 | config/ia64/ia64.h, config/m32r/m32r.c, config/m32r/m32r.h, | |
3056 | config/m68k/m68k.c, config/m68k/m68k.h, config/m88k/m88k.c, | |
3057 | config/m88k/m88k.h, config/mcore/mcore.c, config/mcore/mcore.h, | |
3058 | config/mips/mips.c, config/mips/mips.h, config/mn10200/mn10200.c, | |
3059 | config/mn10200/mn10200.h, config/mn10300/mn10300.c, | |
3060 | config/mn10300/mn10300.h, config/ns32k/ns32k.c, config/ns32k/ns32k.h, | |
3061 | config/pa/pa.c, config/pa/pa.h, config/pdp11/pdp11.c, | |
3062 | config/pdp11/pdp11.h, config/romp/romp.c, config/romp/romp.h, | |
3063 | config/rs6000/rs6000.c, config/rs6000/rs6000.h, config/s390/s390.c, | |
3064 | config/s390/s390.h, config/sh/sh.c, config/sh/sh.h, | |
3065 | config/stormy16/stormy16.c, config/stormy16/stormy16.h, | |
3066 | config/v850/v850.c, config/v850/v850.h, | |
3067 | config/xtensa/xtensa.c, config/xtensa/xtensa.h | |
3068 | (CONST_COSTS, RTX_COSTS): Move code ... | |
3069 | (foo_rtx_costs, TARGET_RTX_COSTS): ... here. | |
3070 | ||
3071 | * config/arm/arm.c (arm_rtx_costs_1): Rename from arm_rtx_costs. | |
3072 | (arm_rtx_costs, TARGET_RTX_COSTS): New. | |
3073 | * config/arm/arm-protos.h: Update. | |
3074 | * config/arm/arm.h (DEFAULT_RTX_COSTS): Remove. | |
3075 | ||
3076 | * config/avr/avr.h (CONST_COSTS): Move code ... | |
3077 | * config/avr/avr.c (avr_rtx_costs): ... here. | |
3078 | (default_rtx_costs): Make static. | |
3079 | * config/avr/avr-protos.h: Update. | |
3080 | ||
3081 | * config/h8300/h8300.c (const_costs): Make static. | |
3082 | (h8300_and_costs, h8300_shift_costs): Likewise. | |
3083 | * config/h8300/h8300-protos.h: Update. | |
3084 | ||
3085 | * config/ip2k/ip2k.h (DEFAULT_RTX_COSTS): Remove. | |
3086 | (CONST_COSTS): Move code ... | |
3087 | * config/ip2k/ip2k.c (ip2k_rtx_costs): ... here. Rename from | |
3088 | default_rtx_costs; update for signature change. | |
3089 | * config/ip2k/ip2k-protos.h: Update. | |
3090 | ||
3091 | * config/m68hc11/m68hc11.h (RTX_COSTS): Remove. | |
3092 | (CONST_COSTS): Move code ... | |
3093 | * config/m68hc11/m68hc11.c (m68hc11_rtx_costs): ... here. | |
3094 | (TARGET_RTX_COSTS): New. | |
3095 | (m68hc11_rtx_costs_1): Rename from m68hc11_rtx_costs; make static. | |
3096 | * config/m68hc11/m68hc11-protos.h: Update. | |
3097 | ||
3098 | * config/m68k/m68k.c (const_int_cost): Make static. | |
3099 | * config/m68k/m68k-protos.h: Update. | |
3100 | ||
3101 | * config/mcore/mcore.c (mcore_const_costs): Make static. | |
3102 | (mcore_and_cost, mcore_ior_cost): Likewise. | |
3103 | * config/mcore/mcore-protos.h: Update. | |
3104 | ||
3105 | * config/mmix/mmix.c (mmix_rtx_costs, TARGET_RTX_COSTS): New. | |
3106 | (mmix_rtx_cost_recalculated): Remove. | |
3107 | * config/mmix/mmix.h (DEFAULT_RTX_COSTS): Remove. | |
3108 | * config/mmix/mmix-protos.h: Update. | |
3109 | ||
3110 | * config/sh/sh.c (shiftcosts): Make static. | |
3111 | (addsubcosts, andcosts, multcosts): Likewise. | |
3112 | * config/sh/sh-protos.h: Update. | |
3113 | ||
3114 | * config/sparc/sparc.c (TARGET_RTX_COSTS): New. | |
3115 | (sparc_rtx_costs): Make static; update for change in signature. | |
3116 | * config/sparc/sparc.h (RTX_COSTS_CASES, RTX_COSTS): Remove. | |
3117 | * config/sparc/sparc-protos.h: Update. | |
3118 | ||
3119 | * config/v850/v850.c (const_costs): Make static. | |
3120 | * config/v850/v850-protos.h: Update. | |
3121 | ||
3122 | * config/vax/vax.h (RTX_COSTS): Remove. | |
3123 | (CONST_COSTS): Move code ... | |
3124 | * config/vax/vax.c (vax_rtx_costs_1): ... here; rename | |
3125 | from vax_rtx_cost. | |
3126 | (vax_rtx_costs, TARGET_RTX_COSTS): New. | |
3127 | ||
b9962e0a RH |
3128 | 2003-01-27 Richard Henderson <rth@redhat.com> |
3129 | ||
3130 | * config/vax/vax.h (ASM_OUTPUT_MI_THUNK): Remove. Really. | |
5ca98980 | 3131 | * config/vax/vax-protos.h: Update. Really. |
b9962e0a | 3132 | |
8a381273 AO |
3133 | 2003-01-28 Alexandre Oliva <aoliva@redhat.com> |
3134 | ||
3135 | * config/mips/mips.h (UNITS_PER_HWFPVALUE): Renamed from... | |
3136 | (UNITS_PER_FPVALUE): Defined as the width of a long double, or | |
3137 | zero if no hardware floating point. | |
3138 | (LONG_DUBLE_TYPE_SIZE): Set to 128 on N32 and N64. | |
3139 | (MAX_FIXED_MODE_SIZE): Define to LONG_DOUBLE_TYPE_SIZE. | |
3140 | (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define. | |
3141 | (BIGGEST_ALIGNMENT): Same as LONG_DOUBLE_TYPE_SIZE. | |
3142 | (FUNCTION_VALUE_REGNO_P): Set for FP_RETURN+2 on N32 and N64. | |
3143 | * config/mips/mips.c (mips_arg_info): Pass TFmode values in | |
3144 | even FP registers on N32 and N64. | |
3145 | (mips_setup_incoming_varargs): Use UNITS_PER_HWFPVALUE. | |
3146 | (mips_va_start): Adjust alignment of ARG_POINTER_REGNUM. | |
3147 | (mips_va_arg): Use UNITS_PER_HWFPVALUE. Impose additional | |
3148 | even-register-like alignment to 128-bit arguments. | |
3149 | (save_restore_insns): Use UNITS_PER_HWFPVALUE. | |
3150 | (mips_function_value): Likewise. Return TFmode in $f0 and $f2 | |
3151 | on N32 or N64. | |
3152 | * config/mips/_tilib.c (__negti2, __ashlti3, __lshrti3): New. | |
3153 | * config/mips/t-iris6 (LIB2FUNCS_EXTRA): Add _tilib.c. | |
3154 | (TPBIT): Set to tp-bit.c. | |
3155 | (tp-bit.c): Create out of fp-bit.c. | |
3156 | ||
820e01be GDR |
3157 | 2003-01-28 Gabriel Dos Reis <gdr@integrable-solutions.net> |
3158 | ||
3159 | * c-parse.in: Remove '%expect 32' directive in objc mode. | |
3160 | ||
23af32e6 NS |
3161 | 2003-01-27 Nathan Sidwell <nathan@codesourcery.com> |
3162 | ||
3163 | * Makefile.in (LIB2FUNCS_ST): Remove _gcov. | |
3164 | (LIBGCOV): New variable. | |
3165 | (libgcc.mk): Add LIBGCOV. | |
3166 | (LIBGCC_DEPS): Add libgcov.c. | |
3167 | (libgcov.a): New target. | |
3168 | (clean): Remove libgcov.a. | |
3169 | (install-libgcc): Do libgcov too. | |
3170 | (stage1-start, stage2-start, stage3-start, stage4-start): Deal | |
3171 | with libgcov.a. | |
3172 | * libgcc2.c (L_gcov): Move into ... | |
3173 | * libgcov.c: ... here. New file. | |
3174 | * mklibgcc.in: Add libgcov rules. | |
3175 | * gcc.c (LINK_COMMAND_SPEC): Add -lgcov when profiling. | |
3176 | ||
3177 | * doc/invoke.texi (profile-arcs, test-coverage): Update and | |
3178 | clarify. | |
ff6e2d3e | 3179 | |
23af32e6 NS |
3180 | * profile.c (index_counts_file): Remove duplicate check for open file. |
3181 | ||
9fe42917 | 3182 | 2003-01-27 Jerry Quinn <jlquinn@optonline.net> |
d4463dfc JQ |
3183 | |
3184 | * gcc/doc/invoke.texi (Optimization Options): Group together | |
3185 | optional and experimental flags. Move trapv and bounds-check | |
95fcd0ab | 3186 | out of this section. Group floating point flags together. |
d4463dfc JQ |
3187 | (Code Gen Options): Move trapv and bounds-check to here. |
3188 | ||
244d05fb JZ |
3189 | 2003-01-27 Josef Zlomek <zlomekj@suse.cz> |
3190 | ||
3191 | * gcse.c (constprop_register): Check NEXT_INSN (insn) != NULL. | |
3192 | ||
c552c146 RE |
3193 | 2003-01-27 Richard Earnshaw <rearnsha@arm.com> |
3194 | ||
3195 | PR optimization/9090 | |
3196 | * function.c (purge_addressof_1): After pushing an addressed register | |
3197 | onto the stack, simplify the result. | |
3198 | ||
90a21764 VR |
3199 | 2003-01-27 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
3200 | ||
3201 | * doc/extend.texi: Fix typo. | |
3202 | ||
9a376494 VR |
3203 | 2003-01-27 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
3204 | ||
3205 | * doc/cppopts.texi: Fix typo. | |
3206 | * doc/objc.texi: Likewise. | |
3207 | * doc/passes.texi: Likewise. | |
3208 | ||
f004e5f3 AO |
3209 | 2003-01-27 Alexandre Oliva <aoliva@redhat.com> |
3210 | ||
3211 | * real.c (ibm_extended_format): Add 53 to minimum exponent. | |
3212 | (encode_ibm_extended): Adjust. | |
3213 | ||
58c60e52 GDR |
3214 | 2003-01-26 Gabriel Dos Reis <gdr@soliton.integrable-solutions.net> |
3215 | ||
3216 | * timevar.def (TV_OVERLOAD, TV_TEMPLATE_INSTANTIATION): New | |
3217 | timevar_id enumerations. | |
3218 | ||
e869aa39 KH |
3219 | 2003-01-26 Kazu Hirata <kazu@cs.umass.edu> |
3220 | ||
3221 | * combine.c: Fix formatting. | |
3222 | ||
74fb4811 KH |
3223 | 2003-01-26 Kazu Hirata <kazu@cs.umass.edu> |
3224 | ||
3225 | * doc/gccint.texi: Update the copyright. | |
3226 | ||
3bcf1b13 KH |
3227 | 2003-01-26 Kazu Hirata <kazu@cs.umass.edu> |
3228 | ||
3229 | * doc/cpp.texi: Fix typos. | |
3230 | * doc/extend.texi: Likewise. | |
3231 | * doc/gty.texi: Likewise. | |
3232 | * doc/install.texi: Likewise. | |
3233 | * doc/passes.texi: Likewise. | |
3234 | * doc/rtl.texi: Likewise. | |
3235 | * doc/tm.texi: Likewise. | |
3236 | ||
9e4f94de KH |
3237 | 2003-01-26 Kazu Hirata <kazu@cs.umass.edu> |
3238 | ||
3239 | * config/ia64/fde-glibc.c: Fix comment typos. | |
3240 | * config/ia64/hpux.h: Likewise. | |
3241 | * config/ia64/ia64.c: Likewise. | |
3242 | * config/ia64/ia64.h: Likewise. | |
3243 | * config/ia64/unwind-ia64.c: Likewise. | |
3244 | ||
4aae8a9a KH |
3245 | 2003-01-26 Kazu Hirata <kazu@cs.umass.edu> |
3246 | ||
3247 | * config/i386/i386-modes.def: Fix comment typos. | |
3248 | * config/i386/i386.c: Likewise. | |
3249 | * config/i386/i386.md: Likewise. | |
3250 | ||
35d8c8e2 SB |
3251 | 2003-01-26 Steven Bosscher <s.bosscher@student.tudelft.nl> |
3252 | ||
3253 | * config/avr/avr.h, config/cris/aout.h, config/elfos.h, | |
3254 | config/i386/freebsd-aout.h, config/mips/iris6.h: Undefine | |
3255 | ASM_FINISH_DECLARE_OBJECT before defining it. | |
3256 | * toplev.c (rest_of_decl_compilation): Don't define | |
3257 | ASM_FINISH_DECLARE_OBJECT. Only use it if it is defined. | |
3258 | (rest_of_type_compilation): Don't ATTRIBUTE_UNUSED function | |
3259 | parameters for DWARF2 targets because they _are_ used. | |
3260 | ||
ea976606 AO |
3261 | 2003-01-26 Alexandre Oliva <aoliva@redhat.com> |
3262 | ||
b44cf3d9 AO |
3263 | * fp-bit.h: Define macros for TFmode floating-point constants |
3264 | in IBM-extended TFmode types. | |
3265 | (TMODES): Define if __LDBL_MANT_DIG__ has the newly-supported | |
3266 | widths. | |
3267 | * config/fp-bit.c (pack_d, unpack_d): Support IBM-extended | |
3268 | TFmode type. | |
3269 | ||
ea976606 AO |
3270 | * config/fp-bit.h: Define macros for TFmode floating-point |
3271 | constants in IEEE quad TFmode type. Declare functions according | |
3272 | to L_ macros. | |
3273 | (TMODES): Define if __LDBL_MANT_DIG__ is 113. | |
3274 | (TFtype, TItype, UTItype): Define if TMODES is defined. | |
3275 | (MAX_UDI_INT, MAX_DI_INT, BITS_PER_DI): Likewise. | |
3276 | (F_T_BITOFF, D_T_BITOFF): Define. | |
3277 | (IMPLICIT_1, IMPLICIT_2): Cast constants to types that are | |
3278 | guaranteed to be wide enough. | |
3279 | * config/fp-bit.c: Check for L_ macros for tf functions. | |
3280 | (__thenan_tf): New. | |
3281 | (nan): Adjust. | |
3282 | (pack_d, unpack_d): Support IEEE 854 quad type. | |
3283 | (_fpmul_parts): Support TFmode. Compute exponent adjustment | |
3284 | from FRAC_NBITS, FRAC_BITS and NGARDS. | |
3285 | (usi_to_float): Cast constants to be shifted to fractype | |
3286 | instead of assuming long long is wide enough. | |
3287 | (sf_to_tf, df_to_tf, __make_tp, tf_to_df, tf_to_sf): New. | |
3288 | ||
fd7fd61e AJ |
3289 | 2003-01-26 Andreas Jaeger <aj@suse.de> |
3290 | ||
3291 | * df.c: Remove prototype of unused function df_regno_rtl_debug. | |
3292 | ||
8ae91fc0 AO |
3293 | 2003-01-26 Alexandre Oliva <aoliva@redhat.com> |
3294 | ||
88e83acb AO |
3295 | * Makefile.in (FPBIT_FUNCS): Added _sf_to_tf. |
3296 | (DBBIT_FUNCS): Added _df_to_tf. | |
3297 | (TPBIT_FUNCS): New. | |
3298 | (libgcc.mk): Pass TPBIT and TPBIT_FUNCS down. | |
3299 | (LIBGCC_DEPS): Added TPBIT. | |
3300 | * mklibgcc.in: Support TPBIT and TPBIT_FUNCS. | |
3301 | ||
2cd622c3 AO |
3302 | * optabs.c (expand_binop) <add, sub>: Return xtarget if we haven't |
3303 | been able to move the result to target. | |
3304 | ||
8ae91fc0 AO |
3305 | * expr.c (emit_group_store): Initialize dst with CONST0_RTX |
3306 | for the appropriate mode. | |
3307 | ||
c3297561 AO |
3308 | * calls.c (emit_library_call_value_1): Handle return values |
3309 | in a PARALLEL. | |
3310 | ||
187515f5 AO |
3311 | * rtl.c (get_mode_alignment): Moved to... |
3312 | * stor-layout.c: ... here. | |
3313 | ||
6ebd2ef4 AO |
3314 | * print-rtl.c (print_rtx): Don't print MEM details in |
3315 | GENERATOR_FILEs. | |
3316 | ||
7890e8f3 MH |
3317 | 2003-01-26 Michael Hayes <mph@paradise.net.nz> |
3318 | ||
3319 | * df.h: Update comments, tidy formatting. | |
3320 | (DF_FORWARD, DF_REVERSE, DF_UNION, DF_INTERSECTION): Rename from FORWARD, | |
3321 | REVERSE, UNION, INTERSECTION. All uses updated. | |
3322 | (OLD_DF_INTERFACE): Remove. | |
3323 | (struct insn_info): Remove commented out insn field. | |
3324 | * df.c: Update comments, tidy formatting. | |
3325 | (df_def_table_realloc): Remove. | |
3326 | ||
3327 | ||
b820d2b8 AM |
3328 | 2003-01-26 Alan Modra <amodra@bigpond.net.au> |
3329 | ||
3330 | * calls.c (save_fixed_argument_area): Tidy. | |
3331 | (restore_fixed_argument_area): Tidy. Set alignment of stack_area. | |
3332 | (expand_call): Comment typo fixes. Don't init low_to_save. Start | |
3333 | call chain loop at 1 if !try_tail_call. Formatting. | |
3334 | (emit_library_call_value_1): Don't init low_to_save or high_to_save. | |
3335 | Use save_fixed_argument_area and restore_fixed_argument_area. | |
3336 | ||
42510de4 MH |
3337 | 2003-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
3338 | ||
3339 | * df.c (df_uses_record): Handle CC0. | |
3340 | ||
acf9fa5f UW |
3341 | 2003-01-25 Ulrich Weigand <uweigand@de.ibm.com> |
3342 | ||
1e1bd14e RH |
3343 | * reload.c (maybe_memory_address_p): New function. |
3344 | (find_reloads_address): Use it instead of memory_address_p. | |
acf9fa5f | 3345 | |
5a09edba KK |
3346 | 2003-01-25 Kaz Kojima <kkojima@gcc.gnu.org> |
3347 | ||
3348 | * final.c (shorten_branches): Align the address of code label | |
1e1bd14e | 3349 | when computing initial lengths and addresses. |
5a09edba | 3350 | |
f5818c0c KH |
3351 | 2003-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3352 | ||
3353 | * config/m68hc11/m68hc11.md: Fix a comment typo. | |
3354 | ||
21ff35fb AJ |
3355 | 2003-01-25 Andreas Jaeger <aj@suse.de> |
3356 | ||
3357 | * config/i386/i386.c (x86_output_mi_thunk): Correct test for | |
3358 | TARGET_MACHO. | |
3359 | ||
7821bfc7 RS |
3360 | 2003-01-25 Roger Sayle <roger@eyesopen.com> |
3361 | ||
3362 | * gcse.c (bypass_last_basic_block): New global variable. | |
3363 | (bypass_block): Use redirect_edge_and_branch_force to redirect | |
3364 | fall-through edges. Use bypass_last_basic_block to determine | |
3365 | which blocks have valid PRE information. | |
3366 | (bypass_conditional_jumps): Initialize bypass_last_basic_block. | |
3367 | ||
5f0bea72 JH |
3368 | Sat Jan 25 22:31:59 CET 2003 Jan Hubicka <jh@suse.cz> |
3369 | ||
3370 | * gcse.c (local_cprop_pass): Update reg_sets table when needed. | |
3371 | ||
1649d92f JH |
3372 | Sat Jan 25 21:04:33 CET 2003 Jan Hubicka <jh@suse.cz> |
3373 | Eric Botcazou <ebotcazou@libertysurf.fr> | |
3374 | PR opt/8492 | |
3375 | * gcse.c (one_cprop_pass): Delete unreachable blocks. | |
3376 | ||
6ca86a1a RH |
3377 | 2003-01-25 Richard Henderson <rth@redhat.com> |
3378 | ||
3379 | * config/ia64/ia64.c (ia64_rwreloc_select_rtx_section): Rename | |
3380 | from ia64_aix_select_rtx_section. | |
3381 | (ia64_rwreloc_select_section): Simlarly; use default*_1 function | |
3382 | instead of saving and restoring flag_pic. | |
3383 | (ia64_rwreloc_unique_section): Similarly. | |
3384 | * config/ia64/aix.h (TARGET_ASM_SELECT_SECTION, | |
3385 | TARGET_ASM_UNIQUE_SECTION, TARGET_ASM_SELECT_RTX_SECTION): Update. | |
3386 | * config/ia64/hpux.h (TARGET_ASM_SELECT_SECTION, | |
3387 | TARGET_ASM_UNIQUE_SECTION, TARGET_ASM_SELECT_RTX_SECTION): New. | |
3388 | ||
aa2fb4dd KH |
3389 | 2003-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3390 | ||
3391 | * config/h8300/h8300.c (h8300_shift_needs_scratch_p): Update a | |
3392 | comment. | |
3393 | ||
1125849a RH |
3394 | 2002-01-25 Richard Henderson <rth@redhat.com> |
3395 | ||
3396 | * config/m68k/m68k-none.h (ASM_SPEC): Adjust inter-option spacing. | |
3397 | ||
3900a23b KC |
3398 | 2002-01-25 Kelley Cook <kelleycook@comcast.net> |
3399 | ||
3400 | * ggc-simple.c (debug_ggc_tree): Add PTR cast. | |
3401 | ||
72e42e26 SB |
3402 | 2003-01-25 Segher Boessenkool <segher@koffie.nl> |
3403 | ||
3404 | * bitmap.h (BITMAP_WORD): New typedef: fundamental storage | |
3405 | type for bitmaps. Use unsigned long. | |
3406 | (nBITMAP_WORD_BITS): New macro. | |
3407 | (BITMAP_WORD_BITS): New macro. | |
3408 | (rest of file): Use it. | |
3409 | * bitmap.c: Use it. | |
3410 | ||
8324663f RH |
3411 | 2003-01-25 Richard Henderson <rth@redhat.com> |
3412 | ||
3413 | 2002-02-19 Robert Lipe <robertlipe@usa.net> | |
3414 | * config/i386/t-sco5gas: (CRTSTUFF_T_CFLAGS_S): Delete -mcoff. | |
3415 | ||
2adc9b0f RS |
3416 | 2002-01-25 Roger Sayle <roger@eyesopen.com> |
3417 | ||
3418 | * builtins.c (purge_builtin_constant_p): Scan insn stream | |
3419 | sequentially rather than by basic block. | |
3420 | * function.c (purge_addressof): Simplify test with INSN_P. | |
3421 | ||
ad487c38 KH |
3422 | 2003-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3423 | ||
8324663f | 3424 | * combine.c (simplify_comparison, case AND): Remove a redundant test. |
ad487c38 | 3425 | |
07d9b20d RS |
3426 | 2002-01-25 Roger Sayle <roger@eyesopen.com> |
3427 | ||
3428 | * function.h (struct function): New field calls_constant_p. | |
3429 | (current_function_calls_constant_p): New macro for above. | |
3430 | * function.c (prepare_function_start): Initialize calls_eh_return | |
3431 | and calls_constant_p. | |
3432 | * builtins.c (expand_builtin_constant_p): Set calls_constant_p. | |
3433 | * toplev.c (rest_of_compilation): Only call purge_builtin_constant_p | |
3434 | when the current_function_calls_constant_p. | |
3435 | * integrate.c (expand_inline_function): Set calls_constant_p if | |
3436 | the function being inlined has calls_constant_p set. | |
3437 | ||
41559112 RS |
3438 | 2002-01-25 Roger Sayle <roger@eyesopen.com> |
3439 | ||
3440 | * cse.c (fold_rtx): Instantiate CONSTANT_P_RTX to 0 when not | |
3441 | optimizing, even if flag_gcse is true. | |
3442 | * toplev.c (rest_of_compilation): purge_builtin_constant_p | |
3443 | only needs to be called when "optimize > 0 && flag_gcse". | |
3444 | ||
9bb231fd RS |
3445 | 2003-01-25 Roger Sayle <roger@eyesopen.com> |
3446 | ||
3447 | * stmt.c (emit_case_bit_tests): New routine to implement suitable | |
3448 | switch statements using the equivalent of "if ((1<<x) & cst) ... ". | |
3449 | (case_bit_test_cmp): New comparison function for "qsort" to order | |
3450 | case_bit_tests by decreasing number of destination nodes. | |
3451 | (lshift_cheap_p): New function to determine if "1 << x" is cheap. | |
3452 | (expand_end_case_type): Use emit_case_bit_tests to implement | |
3453 | suitable switch statments. | |
3454 | (CASE_USE_BIT_TESTS): New target macro to disable the above. | |
3455 | * Makefile.in (stmt.o): Add dependency on optab.h. | |
3456 | * doc/tm.texi (CASE_USE_BIT_TESTS): Document new target macro. | |
3457 | ||
a073323c AS |
3458 | 2003-01-23 Andreas Schwab <schwab@suse.de> |
3459 | ||
3460 | * config/ia64/crtend.asm [HAVE_INITFINI_ARRAY]: Make | |
3461 | __do_global_ctors_aux hidden global and don't put it in | |
3462 | .init_array. | |
3463 | * config/ia64/crtbegin.asm [HAVE_INITFINI_ARRAY]: Put it here | |
3464 | instead so that it comes first. | |
3465 | ||
36ddc6b0 JH |
3466 | Sat Jan 25 16:11:22 CET 2003 Jan Hubicka <jh@suse.cz> |
3467 | ||
3468 | * df.c (read_modify_subreg_p): When osize == UNITS_PER_WORD, | |
3469 | subreg is read/modify. | |
3470 | ||
26771da7 JH |
3471 | Sat Jan 25 15:55:08 CET 2003 Jan Hubicka <jh@suse.cz> |
3472 | ||
3473 | * i386.c (ix86_expand_movstr, ix86_expand_clrstr): Consistently | |
3474 | do libcall for large blocks. | |
3475 | * i386.md (comi patterns): Set type to ssecomi. | |
3476 | (sse2_unpck?pd): Fix mode of vec_select. | |
3477 | ||
3478 | * cse.c: Include except.h | |
3479 | (cse_set_around_loop): Do not create new basic blocks. | |
3480 | * Makefile.in (cse.o): Add dependnecy on except.h | |
3481 | ||
27a6aa72 JH |
3482 | Sat Jan 25 12:05:17 CET 2003 Jan Hubicka <jh@suse.cz> |
3483 | ||
3484 | * builtins.c (fold_trunc_transparent_mathfn): New function. | |
3485 | (fold_builtin): Use it. | |
3486 | * convert.c (convert_to_real): Re-enable code to convert | |
3487 | math functions; add support for floor familly functions. | |
3488 | ||
cd68f4e4 ZD |
3489 | 2003-01-25 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
3490 | ||
3491 | * Makefile.in (cfgloop.o, cfgloopanal.o, cfgloopmanip.o): Add | |
3492 | dependencies on coretypes.h and $(TM_H). | |
3493 | ||
67945f2e JH |
3494 | Sat Jan 25 11:10:03 CET 2003 Jan Hubicka <jh@suse.cz> |
3495 | ||
3496 | * builtins.c (fold_trunc_transparent_mathfn): Undo accidental commit. | |
3497 | ||
095fa594 SH |
3498 | 2002-01-24 Stuart Hastings <stuart@apple.com> |
3499 | ||
08f0414b | 3500 | * config/i386/i386.c (x86_output_mi_thunk): Add Darwin/x86 support. |
095fa594 | 3501 | |
1e4c04e0 MH |
3502 | 2003-01-25 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
3503 | ||
3504 | * config/c4x/c4x.md (UNSPEC_BU): New constants. | |
3505 | (UNSPEC_RPTS, UNSPEC_LSH, UNSPEC_CMPHI, UNSPEC_RCPF): Likewise. | |
3506 | (UNSPEC_RND, UNSPEC_RPTB_FILL, UNSPEC_LOADHF_INT): Likewise. | |
3507 | (UNSPEC_STOREHF_INT, UNSPEC_RSQRF, UNSPEC_LOADQF_INT): Likewise. | |
3508 | (UNSPEC_STOREQF_INT, UNSPEC_LDIV, UNSPEC_PUSH_ST): Likewise. | |
3509 | (UNSPEC_POP_ST, UNSPEC_PUSH_DP, UNSPEC_POP_DP): Likewise. | |
3510 | (UNSPEC_POPQI, UNSPEC_POPQF, UNSPEC_ANDN_ST): Likewise. | |
3511 | (UNSPEC_RPTB_INIT, UNSPEC_TOIEEE, UNSPEC_FRIEEE): Likewise. | |
3512 | ||
a560d4d4 JH |
3513 | Fri Jan 24 23:44:12 CET 2003 Jan Hubicka <jh@suse.cz> |
3514 | ||
08f0414b | 3515 | * emit-rtl.c (reg_attrs_htab): New static variable. |
a560d4d4 JH |
3516 | (reg_attrs_htab_hash, reg_attrs_htab_eq, get_reg_attrs): New static |
3517 | functions. | |
3518 | (reg_rtx): Do not maintain regno_decl. | |
3519 | (gen_rtx_REG_offset, set_reg_attrs_from_mem, set_delc_rtx, | |
3520 | set_mem_attrs_from_reg): New global function. | |
3521 | (init_emit): Do not initialize regno_decl. | |
3522 | (init_emit_once): initialize reg_attrs_htab. | |
3523 | * final.c (alter_subreg): Do not replace REG by SUBREG. | |
3524 | (gen_mem_expr_from_op): Improve output. | |
3525 | (output_asm_operands): Likewise. | |
3526 | * function.c (assign_params): Do not set REGNO_DECL. | |
3527 | * function.h (struct function): Kill regno_decl. | |
3528 | (REGNO_DECL): Kill. | |
3529 | * gengtype.c (adjust_field_rtx_def): Handle new field of reg. | |
3530 | * print_rtl.c (print_rtx): Output REG information. | |
3531 | * regclass.c (reg_scan_mark_refs): Update attrs. | |
3532 | * reload1.c (alter_reg): Likewise. | |
3533 | * simplify_rtx.c (simplify_subreg): Likewise. | |
3534 | * stmt.c (expand_decl): Likewise. | |
3535 | * rtl.def (REG): Add new field. | |
3536 | * rtl.h (struct reg_attrs): New. | |
3537 | (rtunion_def): At rtreg. | |
3538 | (X0MEMATTR): Add checking. | |
3539 | (X0REGATTR, REG_ATTRS, REG_EXPR, REG_OFFSET): New macro. | |
3540 | (set_reg_attrs_from_mem, set_mem_attrs_from_reg, gen_rtx_REG_offset): | |
3541 | Declare. | |
3542 | * tree.h (SET_DECL_RTL): Call set_decl_rtl. | |
3543 | ||
1d0ea52e BW |
3544 | 2003-01-24 Bob Wilson <bob.wilson@acm.org> |
3545 | ||
3546 | * config/xtensa/xtensa.c: Remove unused include of machmode.h. | |
3547 | (xtensa_emit_call, print_operand): Fix printf format strings | |
3548 | to avoid compile warnings. | |
3549 | (xtensa_function_prologue, xtensa_function_epilogue): Change type | |
3550 | of "size" argument to HOST_WIDE_INT to fix compile warnings. | |
3551 | * config/xtensa/xtensa-protos.h | |
3552 | (xtensa_function_prologue, xtensa_function_epilogue): Ditto. | |
3553 | ||
272f51a3 JH |
3554 | Fri Jan 24 23:03:32 CET 2003 Jan Hubicka <jh@suse.cz> |
3555 | ||
3556 | * builtins.c (DEF_BUILTIN): Accept 10 arguments. | |
3557 | (implicit_built_in_decls): New global array. | |
3558 | (mathfn_built_in): New global function. | |
3559 | (fold_trunc_transparent_mathfn): New static function | |
3560 | (expand_builtin_strstr, expand_bultin_strchr, | |
3561 | expand_builtin_strpbrk, expand_builtin_strcpy, | |
3562 | expand_builtin_strncpy, expand_bultin_strcmp, | |
3563 | expand_bultin_strncat, expand_builtin_fputs): Use | |
3564 | implicint_built_in_decls. | |
3565 | (fold_builtin): Fold floor/trunc/round/ceil/nearbyint. | |
3566 | * builtins.def: Fix comments. | |
3567 | (DEF_GCC_BUILTIN, DEF_FALLBACK_BUILTIN, DEF_EXT_FALLBACK_BUILTIN, | |
3568 | DEF_LIB_BUILTIN, DEF_LIB_ALWAYS_BUILTIN, DEF_EXT_LIB_BUILTIN, | |
3569 | DEF_C99_BULTIN, DEF_FRONT_END_LIB_BUILTIN, | |
3570 | DEF_EXT_FRONT_END_LIB_BUILTIN): Pass implicit as needed. | |
3571 | (DEF_C99_C90RES_BULTIN): New. | |
3572 | (*f, *l builtins): Update. | |
3573 | * c-common.c (DEF_BUILTIN): Initialize implicit array. | |
3574 | (c_expand_builtin_printf, c_expand_builtin_fprintf): Update. | |
3575 | * convert.c (strip_float_extensions): New global function. | |
3576 | * tree.h (DEF_BUILTIN): Accept 10 arguments. | |
3577 | (implicit_built_in_decls, mathfn_built_in, strip_float_extension): | |
3578 | Declare. | |
3579 | * java/builtins.c (define_builtin): Handle implicit. | |
3580 | (DEF_BUILTIN): Update. | |
3581 | * tm.texi (TARGET_C99_FUNCTIONS): Document. | |
3582 | * defaults.h (TARGET_C99_FUNCTIONS): Default to 0. | |
3583 | * config/linux.h (TARGET_C99_FUNCTIONS): Default to 1 | |
3584 | when using glibc2. | |
3585 | ||
1f37a5b2 BW |
3586 | 2003-01-24 Bob Wilson <bob.wilson@acm.org> |
3587 | ||
3588 | * config.gcc (xtensa-*-elf*): Removed assignments to with_newlib, | |
3589 | extra_parts, and fixincludes. Add xtensa/t-elf tmake_file. | |
3590 | (xtensa-*-linux*): Add xtensa/t-linux tmake_file. | |
3591 | * config/xtensa/crti.asm: New file. | |
3592 | * config/xtensa/crtn.asm: New file. | |
3593 | * config/xtensa/t-elf: New file. | |
3594 | * config/xtensa/t-linux: New file. | |
3595 | * config/xtensa/t-xtensa: Add rules for crti.o and crtn.o. | |
3596 | Move various CFLAGS settings to new t-elf file. | |
3597 | ||
84f5e1b1 RH |
3598 | 2003-01-24 Richard Henderson <rth@redhat.com> |
3599 | ||
3600 | PR optimization/4382 | |
3601 | * tree-inline.c (find_builtin_longjmp_call_1): New. | |
3602 | (find_builtin_longjmp_call): New. | |
3603 | (inlinable_function_p): Use it. | |
3604 | ||
09b2e78d ZD |
3605 | 2003-01-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
3606 | ||
3607 | * config/i386/i386-protos.h (function_arg_pass_by_reference): Declare. | |
3608 | * config/i386/i386.h (FUNCTION_ARG_PASS_BY_REFERENCE): Use it. | |
3609 | * config/i386/i386.c (function_arg_pass_by_reference): New. | |
3610 | (ix86_va_arg): Support arguments passed by reference. | |
3611 | ||
3d436d2a ZD |
3612 | 2003-01-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
3613 | ||
3614 | * cfgloopanal.c: New file. | |
3615 | * cfgloopmanip.c: New file. | |
3616 | * Makefile.in (cfgloopanal.o, cfgloopmanip.o): New. | |
3617 | (toplev.o, loop.o, doloop.o, unroll.o, cfgloop.o, predict.o, | |
3618 | cfglayout.o): Add dependency on cfgloop.h. | |
3619 | (cfgloop.o): Add flags.h dependency. | |
3620 | * basic-block.h (BB_IRREDUCIBLE_LOOP, BB_SUPERBLOCK): New flags. | |
3621 | (VLS_EXPECT_PREHEADERS, VLS_EXPECT_SIMPLE_LATCHES): Removed. | |
3622 | (struct loop, struct loops, flow_loops_find, flow_loops_update, | |
3623 | flow_loops_free, flow_loops_dump, flow_loop_dump, | |
3624 | flow_loop_scan, flow_loop_tree_node_add, flow_loop_tree_node_remove, | |
3625 | LOOP_TREE,,LOOP_PRE_HEADER, LOOP_ENTRY_EDGES, LOOP_EXIT_EDGES, | |
3626 | LOOP_ALL, flow_loop_outside_edge_p, flow_loop_nested_p, | |
3627 | flow_bb_inside_loop_p, get_loop_body, loop_preheader_edge, | |
3628 | loop_latch_edge, add_bb_to_loop, remove_bb_from_loops, | |
3629 | find_common_loop, verify_loop_structure): Declarations moved to ... | |
3630 | * cfgloop.h: New file. | |
3631 | * bb-reorder.c (reorder_basic_blocks): Modified. | |
3632 | * cfglayout.c: Include cfgloop.h. | |
3633 | (cleanup_unconditional_jumps, cfg_layout_redirect_edge, | |
3634 | cfg_layout_duplicate_bb, cfg_layout_initialize): Update loop structure. | |
3635 | (break_superblocks): New static function. | |
3636 | (cfg_layout_finalize): Use it. | |
3637 | (cfg_layout_split_block): New function. | |
3638 | * cfglayout.h (struct reorder_block_def): Add copy and duplicated | |
3639 | fields. | |
3640 | (cfg_layout_initialize, cfg_layout_redirect_edge): Declaration | |
3641 | changed. | |
3642 | (cfg_layout_split_block): Declare. | |
3643 | * cfgloop.c: Include cfgloop.h and flags.h. | |
3644 | (flow_loop_dump, flow_loops_free, flow_loop_exit_edges_find, | |
3645 | get_loop_body): Avoid signed versus unsigned comparison warnings. | |
3646 | (make_forwarder_block, flow_loops_find, loop_preheader_edge, | |
3647 | loop_latch_edge): Modified. | |
3648 | (verify_loop_structure): Modified to use flags stored in loop structure; | |
3649 | check irreducible loops. | |
3650 | (cancel_loop, cancel_loop_tree): New functions. | |
3651 | (estimate_probability): Use loop analysis code for predictions. | |
3652 | (estimate_loops_at_level): Avoid signed versus unsigned comparison | |
3653 | warnings. | |
3654 | * doloop.c: Include cfgloop.h. | |
3655 | * loop.c: Include cfgloop.h. | |
3656 | * predict.c: Include cfgloop.h. | |
3657 | * toplev.c: Include cfgloop.h. | |
3658 | * unroll.c: Include cfgloop.h. | |
3659 | * tracer.c (tracer): Modified. | |
3660 | ||
a38b3eea KH |
3661 | 2003-01-24 Kazu Hirata <kazu@cs.umass.edu> |
3662 | ||
3663 | * config/h8300/h8300.c (get_shift_alg): Fix a typo. | |
3664 | ||
fd3cd001 UW |
3665 | 2003-01-24 Ulrich Weigand <uweigand@de.ibm.com> |
3666 | ||
3667 | * configure.in (HAVE_AS_TLS): Add s390-*-* and s390x-*-* cases. | |
3668 | * configure: Regenerate. | |
3669 | ||
3670 | * config/s390/s390-protos.h (tls_symbolic_operand): Add prototype. | |
3671 | (tls_symbolic_reference_mentioned_p): Add prototype. | |
3672 | (s390_tls_get_offset): Add prototype. | |
3673 | (emit_pic_move): Remove prototype, replace by ... | |
3674 | (emit_symbolic_move): .. this new prototype. | |
3675 | ||
3676 | * config/s390/s390.c (TARGET_HAVE_TLS): Conditionally define. | |
3677 | (tls_model_chars): New global variable. | |
3678 | (s390_encode_section_info): Encode TLS model. | |
3679 | Use targetm.binds_local_p to check for local symbols. | |
3680 | (s390_strip_name_encoding): New function. | |
3681 | (TARGET_STRIP_NAME_ENCODING): Define. | |
3682 | ||
3683 | (get_thread_pointer): New function. | |
21ff35fb | 3684 | (legitimize_tls_address): New function. |
fd3cd001 UW |
3685 | (legitimize_address): Call it. |
3686 | (emit_pic_move): Remove, replace by ... | |
3687 | (emit_symbolic_move): ... this new function. | |
3688 | ||
3689 | (larl_operand): Handle TLS operands. | |
3690 | (legitimate_constant_p): Likewise. | |
3691 | (s390_decompose_address): Likewise. | |
3692 | (s390_cannot_force_const_mem): New function. | |
3693 | (TARGET_CANNOT_FORCE_CONST_MEM): Define. | |
3694 | ||
3695 | (s390_output_symbolic_const): Handle TLS unspecs. | |
3696 | (print_operand): New code 'J'. | |
3697 | (machine_function): Add struct member 'some_ld_name'. | |
3698 | (get_some_local_dynamic_name, get_some_local_dynamic_name_1): New. | |
3699 | ||
3700 | (enum s390_builtin): New type. | |
3701 | (code_for_builtin_64, code_for_builtin_31): New global variables. | |
3702 | (s390_init_builtins, s390_expand_builtin): New functions. | |
3703 | (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define. | |
3704 | ||
3705 | * config/s390/s390.h (TLS_SYMBOLIC_CONST): New macro. | |
3706 | (ASM_OUTPUT_LABELREF): Define. | |
3707 | (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Handle TLS constants. | |
3708 | ||
3709 | * config/s390/s390.md: Define TLS UNSPEC constants. | |
3710 | ("movdi", "movsi"): Handle TLS operands. | |
3711 | ("get_tp_64", "get_tp_31", "set_tp_64", "set_tp_31"): New insns. | |
3712 | ("*tls_load_64", "*tls_load_31"): New insns. | |
3713 | ("call_value_tls", "call_value_tls_exp"): New expanders. | |
21ff35fb | 3714 | ("brasl_tls", "bras_tls", "basr_tls_64", "basr_tls_31", |
fd3cd001 UW |
3715 | "bas_tls_64", "bas_tls_31"): New insns. |
3716 | ||
01f4962d NS |
3717 | 2003-01-24 Nathan Sidwell <nathan@codesourcery.com> |
3718 | ||
3719 | * config/rs6000/rs6000.c (rs6000_parse_abi_options): Make sure | |
3720 | spe ABI is configured, if requested. | |
3721 | ||
70b91854 VR |
3722 | 2003-01-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
3723 | ||
3724 | * doc/passes.texi: Fix typo. | |
3725 | ||
b8089d8d AS |
3726 | 2003-01-24 Andreas Schwab <schwab@suse.de> |
3727 | ||
3728 | * stor-layout.c (excess_unit_span): Only define if used. | |
3729 | ||
38df970e JQ |
3730 | 2003-01-24 Jerry Quinn <jlquinn@optonline.net> |
3731 | ||
3732 | * gcc/doc/invoke.texi (Optimization Options): List -O levels | |
3733 | for each optimization flag. | |
3734 | ||
dff23a65 KH |
3735 | 2003-01-24 Kazu Hirata <kazu@cs.umass.edu> |
3736 | ||
3737 | * config/h8300/h8300.md (*andsi3_ashift_n_lower): New. | |
3738 | ||
05739753 VR |
3739 | 2003-01-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
3740 | ||
3741 | * doc/bugreport.texi: Use @command instead of @code for commands. | |
3742 | * doc/collect2.texi: Likewise. | |
3743 | * doc/headerdirs.texi: Likewise. | |
3744 | * doc/invoke.texi: Likewise. | |
3745 | * doc/standards.texi: Likewise. | |
3746 | * doc/tm.texi: Likewise. | |
3747 | * doc/trouble.texi: Likewise. | |
3748 | ||
06bea5aa NC |
3749 | 2003-01-24 Nick Clifton <nickc@redhat.com> |
3750 | ||
3751 | * config/arm/arm.c (use_return_insn): Do not use a single return | |
3752 | instruction for interrupt handelrs which have to create a stack | |
3753 | frame. | |
3754 | (arm_expand_prologue): Do not pre-bias the return address of | |
3755 | interrupt handlers which create a stack frame. | |
3756 | ||
3757 | 2003-01-24 Nick Clifton <nickc@redhat.com> | |
3758 | ||
3759 | * Add sh2e support: | |
3760 | ||
3761 | 2002-08-12 Alexandre Oliva <aoliva@redhat.com> | |
3762 | ||
3763 | * config/sh/sh.c (output_branch) [TARGET_SH2E]: Handle | |
3764 | med_cbranches. Fix logic in short_cbranches. | |
3765 | ||
3766 | 2002-04-03 Alexandre Oliva <aoliva@redhat.com> | |
3767 | ||
3768 | * config/sh/sh.md (delay for cbranch): Don't annul delay | |
3769 | slots on SH2e. | |
3770 | * config/sh/sh.c (sh_insn_length_adjustment): Add 2 for | |
3771 | cbranch with unfilled delay slot on SH2e. | |
3772 | (output_branch): Fill with a nop the delay slot of a | |
3773 | branch that required a delay slot but didn't get one. | |
3774 | ||
3775 | 2002-04-02 Alexandre Oliva <aoliva@redhat.com> | |
3776 | ||
3777 | * doc/invoke.texi (SH options): Document -m2e. | |
3778 | * config/sh/crt1.asm: Add __SH2E__ Next to __SH3E__. | |
3779 | * config/sh/lib1funcs.asm: Likewise. | |
3780 | * config/sh/sh.c: Replace all uses of TARGET_SH3E with SH2E. | |
3781 | * config/sh/sh.h (CPP_SPEC): Define __SH2E__ for -m2e, and | |
3782 | not __sh1__. | |
3783 | (CONDITIONAL_REGISTER_USAGE): Don't disable FP regs from | |
3784 | SH2E up. | |
3785 | (SH3E_BIT): Renamed to... | |
3786 | (SH_E_BIT): ... this. Replace all uses. | |
3787 | (TARGET_SH2E): Define from SH_E_BIT and TARGET_SH2. | |
3788 | Replace all uses of TARGET_SH3E with TARGET_SH2E. | |
3789 | (TARGET_SWITCHES): Added 2e. | |
3790 | (OVERRIDE_OPTIONS): Set sh_cpu for SH2E. | |
3791 | (processor_type): Added PROCESSOR_SH2E. | |
3792 | * config/sh/sh.md: Replace all uses of TARGET_SH3E with | |
3793 | TARGET_SH2E, except in sqrtsf2_i. | |
3794 | (attribute cpu): Added sh2e. | |
3795 | * config/sh/t-sh (MULTILIB_OPTIONS): Replace m3e with m2e. | |
3796 | (MULTILIB_MATCHES): Use m2e multilib for m3e. | |
3797 | * config.gcc: Add sh2e target support. | |
3798 | ||
65ca2d60 PE |
3799 | 2003-01-24 Phil Edwards <pme@gcc.gnu.org> |
3800 | ||
3801 | Rename -W to -Wextra. | |
3802 | * c-decl.c: Update comments. | |
3803 | * c-typeck.c: Likewise. | |
3804 | * flags.h: Likewise. | |
3805 | * function.c: Likewise. | |
3806 | * stmt.c: Likewise. | |
3807 | * toplev.c: Update comments. | |
3808 | (W_options): Add 'extra'. | |
3809 | (display_help): Remove '-W'. | |
3810 | (decode_W_option): Special warn_uninitialized treatment in the case | |
3811 | of -Wextra. | |
3812 | * doc/invoke.texi: Update with new entries. | |
3813 | ||
3de9c088 RH |
3814 | 2003-01-23 Richard Henderson <rth@redhat.com> |
3815 | ||
8324663f RH |
3816 | * ifcvt.c (noce_process_if_block): Re-add check vs X being changed |
3817 | in no-else-block case. Add commentary. | |
3de9c088 | 3818 | |
49691411 KG |
3819 | 2003-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3820 | ||
b4862477 KG |
3821 | * configure.in: Revert last change. |
3822 | ||
3823 | 2003-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
3824 | ||
3825 | * configure.in: Don't include ansidecl.h in tconfig.h. | |
49691411 KG |
3826 | * gcov-io.h (PARAMS, ATTRIBUTE_UNUSED: Define if IN_LIBGCC2. |
3827 | * unwind-dw2-fde.h (last_fde): Use __attribute__, not | |
3828 | ATTRIBUTE_UNUSED. | |
3829 | ||
3830 | * configure: Regenerate. | |
3831 | ||
c4db7ecb FS |
3832 | 2003-01-23 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
3833 | ||
3834 | PR java/6748 | |
3835 | * config/rs6000/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Don't destroy | |
3836 | regs->nip. Fix rt_sigreturn frame layout. Add support for newer | |
3837 | kernels. | |
3838 | ||
fc69c47c KG |
3839 | 2003-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3840 | ||
3841 | * cpplex.c (cpp_interpret_charconst): Squelch warning with cast. | |
3842 | ||
adbe6dfd UW |
3843 | 2003-01-23 Ulrich Weigand <uweigand@de.ibm.com> |
3844 | ||
3845 | * genattrtab.c (write_attr_get): Mark 'insn' paramter | |
3846 | as ATTRIBUTE_UNUSED. | |
3847 | ||
76a318e9 RE |
3848 | 2003-01-23 Richard Earnshaw <rearnsha@arm.com> |
3849 | ||
3850 | * arm.c (thumb_base_register_rtx_p): New function. | |
3851 | (thumb_index_register_rtx_p): New function. | |
3852 | (thumb_legitimate_address_p): New function. | |
3853 | (thumb_legitimate_offset_p): New function. | |
3854 | * arm.h (REG_STRICT_P): Define according to setting of REG_OK_STRICT. | |
8891b787 | 3855 | (ARM_GO_IF_LEGITIMATE_ADDRESS): Use REG_STRICT_P to avoid duplicate |
76a318e9 RE |
3856 | definitions. |
3857 | (THUMB_GO_IF_LEGITIMATE_ADDRESS): Use thumb_legitimate_address_p. | |
3858 | (THUMB_LEGITIMATE_OFFSET): Delte. | |
3859 | (THUMB_LEGITIMIZE_RELOAD_ADDRESS): Use thumb_legitimate_offset. | |
3860 | * arm-protos.h (thumb_legitimate_address_p): Add prototype. | |
3861 | (thumb_legitimate_offset_p): Likewise. | |
3862 | ||
9a600d0c AS |
3863 | 2003-01-23 Andreas Schwab <schwab@suse.de> |
3864 | ||
3865 | * unwind.h (_Unwind_GetTextRelBase): Mark parameter as unused. | |
3866 | ||
2d110c0a KG |
3867 | 2003-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3868 | ||
3869 | * fixinc/Makefile.in (FL_LIST): Revert last change. | |
3870 | ||
2d1d9215 VR |
3871 | 2003-01-23 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
3872 | ||
3873 | PR other/7341 | |
3874 | * invoke.texi (ftest-coverage): Fix broken cross-reference. | |
3875 | Change @code to @command for gcov command. | |
3876 | ||
3877 | * gcc.texi: Adjust title of gcov section. | |
3878 | Adjust copyright. | |
3879 | * gcov.texi: Likewise. | |
3880 | ||
34ee7f82 RS |
3881 | 2003-01-22 Roger Sayle <roger@eyesopen.com> |
3882 | ||
3883 | PR optimization/8423 | |
3884 | * cse.c (fold_rtx): Only eliminate a CONSTANT_P_RTX to 1 when | |
3885 | its argument is constant, or 0 if !flag_gcse. | |
3886 | * simplify-rtx.c (simplify_rtx): Convert CONSTANT_P_RTX to 1 | |
3887 | if it's argument is constant. | |
3888 | * gcse.c (want_to_gcse_p): Ignore CONSTANT_P_RTX nodes. | |
3889 | (hash_scan_set): Don't record CONSTANT_P_RTX expressions. | |
3890 | (do_local_cprop): Don't propagate CONSTANT_P_RTX constants. | |
3891 | * builtins.c (purge_builtin_constant_p): New function to force | |
3892 | instantiation of any remaining CONSTANT_P_RTX nodes. | |
3893 | * rtl.h (purge_builtin_constant_p): Prototype here. | |
3894 | * toplev.c (rest_of_compilation): Invoke purge_builtin_constant_p | |
3895 | pass after GCSE and before loop. | |
3896 | (flag_gcse): No longer static. | |
3897 | * flags.h (flag_gcse): Prototype here. | |
3898 | ||
bab0b43b UW |
3899 | 2003-01-22 Ulrich Weigand <uweigand@de.ibm.com> |
3900 | ||
3901 | * config/s390/s390.h (HARD_REGNO_MODE_OK): Fix warning regression | |
3902 | introduced by last change. | |
3903 | ||
7e657a61 AS |
3904 | 2003-01-22 Andreas Schwab <schwab@suse.de> |
3905 | ||
3906 | * ra-rewrite.c (rewrite_program2): Initialize bb to avoid warning. | |
3907 | ||
75a3503b KH |
3908 | 2003-01-22 Kazu Hirata <kazu@cs.umass.edu> |
3909 | ||
3910 | * config/h8300/h8300.c (h8300_shift_needs_scratch_p): Don't | |
3911 | request a scratch reg on H8S when the shift count is 8. | |
3912 | ||
4888ec5d UW |
3913 | 2003-01-22 Ulrich Weigand <uweigand@de.ibm.com> |
3914 | ||
3915 | * config/s390/s390-protos.h (preferred_la_operand_p): | |
3916 | Remove second parameter. | |
3917 | * config/s390/s390.c (preferred_la_operand_p): Likewise. | |
3918 | * config/s390/s390.h (FRAME_REGNO_P, FRAME_REG_P): New macros. | |
3919 | (HARD_REGNO_MODE_OK): Use FRAME_REGNO_P. | |
3920 | * config/s390/s390.md ("*la_cc_64", "*la_cc_31", splitters): Remove. | |
3921 | Add peepholes to transform ADD to LOAD ADDRESS. | |
3922 | ||
6b990f6b RE |
3923 | 2003-01-22 Richard Earnshaw <rearnsha@arm.com> |
3924 | ||
3925 | * arm.c (arm_address_register_rtx_p): New function. | |
3926 | (arm_legitimate_address_p): New function. | |
3927 | (arm_legitimate_index_p): New function. | |
3928 | (legitimize_pic_address): Use arm_legitimate_index_p. | |
3929 | * arm-protos.h (arm_legtimate_address_p): Add prototype. | |
3930 | * arm.h (ARM_GO_IF_LEGITIMATE_INDEX): Delete. | |
3931 | (ARM_GO_IF_LEGITIMATE_ADDRESS): Call arm_legitimate_address_p. | |
3932 | ||
f0bf1270 HP |
3933 | 2003-01-22 Hartmut Penner <hpenner@de.ibm.com> |
3934 | ||
3935 | * config/s390/s390.md (floatdfdi2): Insn has type 'itof'. | |
3936 | * config/s390/2064.md (define_bypass): Correct 'Load' and | |
3937 | 'Load-address' bypass values. | |
21ff35fb | 3938 | |
fcb6a0f5 AS |
3939 | 2003-01-22 Andreas Schwab <schwab@suse.de> |
3940 | ||
3941 | * config/ia64/t-ia64 (insn-attrtab.o-warn): Define as -Wno-error. | |
3942 | ||
c24b8026 ZW |
3943 | 2003-01-21 Zack Weinberg <zack@codesourcery.com> |
3944 | ||
3945 | * genautomata.c (output_internal_insn_latency_func, | |
3946 | output_print_reservation_func): Short circuit when there is no | |
3947 | automaton to generate code for. | |
3948 | ||
38afe605 KG |
3949 | 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3950 | ||
3951 | * Makefile.in (ssa-ccp.o): Depend on coretypes.h $(TM_H). | |
3952 | (df.o): Delete duplicate dependency on coretypes.h $(TM_H). | |
3953 | ||
d24652ee GK |
3954 | 2003-01-21 Geoffrey Keating <geoffk@apple.com> |
3955 | ||
3956 | * config/rs6000/rs6000.md: Remove warning. | |
3957 | (builtin_setjmp_receiver): Likewise. | |
3958 | * config/darwin.c (update_stubs): Slightly improve terrible hack | |
3959 | with identifiers. Add comment pointing out problems with it. | |
3960 | (update_non_lazy_ptrs): Likewise. | |
3961 | ||
1c99d804 RH |
3962 | 2003-01-21 Richard Henderson <rth@redhat.com> |
3963 | ||
3964 | * dwarf2out.c (lookup_filename): Fix printf format warning. | |
3965 | * system.h (fread_unlocked, fwrite_unlocked): Undef. | |
3966 | ||
3967 | * fixinc/Makefile.in (FL_LIST): Add $($@-warn) hook. | |
3968 | (fixincl.o-warn, gnu-regex.o-warn): New. | |
3969 | * fixinc/fixfixes.c (FIX_PROC_HEAD): Mark parameters unused. | |
3970 | * fixinc/fixtests.c (TEST_FOR_FIX_PROC_HEAD): Likewise. | |
3971 | * fixinc/fixincl.c (process): Fix printf format warning. | |
3972 | ||
f0b886ab UW |
3973 | 2003-01-21 Ulrich Weigand <uweigand@de.ibm.com> |
3974 | ||
3975 | * dwarf2out (output_file_names): Don't crash if called | |
3976 | with empty file_table. | |
3977 | ||
490c57bb ZW |
3978 | 2003-01-21 Zack Weinberg <zack@codesourcery.com> |
3979 | ||
3980 | * genautomata.c (output_internal_insn_latency_func): Add | |
3981 | missing break statement to generated code. | |
3982 | ||
100e3acb RS |
3983 | 2003-01-21 Roger Sayle <roger@eyesopen.com> |
3984 | ||
3985 | * stmt.c (same_case_target_p): New function to determine whether | |
3986 | two case labels branch to the same target. Split out from... | |
3987 | (group_case_nodes): ... here. Use same_case_target_p instead. | |
3988 | (strip_default_case_nodes): Remove explicit case nodes | |
3989 | that branch to the default destination. | |
3990 | (expand_end_case_type): Call strip_default_case_nodes after | |
3991 | group_case_nodes, to simplify the case-list before we count it. | |
3992 | Only generate table_label RTX when actually needed. Try to share | |
3993 | thiscase->exit_label and thiscase->data.case_stmt.default_label | |
3994 | when a switch has no explicit default case. Simplify test for | |
3995 | constant index. | |
3996 | ||
e8e8c1e5 KH |
3997 | 2003-01-21 Kazu Hirata <kazu@cs.umass.edu> |
3998 | ||
3999 | * config/h8300/h8300.md (*negsf2_h8300): Use \\t instead of | |
4000 | \t. | |
4001 | (*negsf2_h8300hs): Likewise. | |
4002 | (*addsi3_lshiftrt_16_zexthi): Likewise. | |
4003 | (*iorhi3_lshiftrt_8): Likewise. | |
4004 | ||
044b4de3 UW |
4005 | 2003-01-21 Ulrich Weigand <uweigand@de.ibm.com> |
4006 | ||
4007 | * dwarf2out.c (fde_table_in_use): Mark GTY. | |
4008 | (dwarf2out_cfi_label_num): New variable, marked GTY. | |
4009 | (dwarf2out_cfi_label): Use it instead of static label_num. | |
4010 | * emit-rtl.c (label_num): Mark GTY. | |
4011 | ||
cfedf91b KH |
4012 | 2003-01-21 Kazu Hirata <kazu@cs.umass.edu> |
4013 | ||
4014 | * config/h8300/h8300.c (output_plussi): Support H8/300. | |
4015 | (compute_plussi_length): Likewise. | |
4016 | (compute_plussi_cc): Likewise. | |
4017 | * config/h8300/h8300.md (addsi_h8300): Use output_plussi to | |
4018 | output assembly instructions. | |
4019 | ||
dd859b8a KG |
4020 | 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4021 | ||
1f5b3282 KG |
4022 | * calls.c (fix_unsafe_tree): Prototype. |
4023 | ||
dd859b8a KG |
4024 | * Makefile.in (GCC_WARN_CFLAGS): Add $(WERROR) $($@-warn) |
4025 | (gtype-desc.o-warn, c-decl.o-warn, varasm.o-warn, gcc.o-warn, | |
4026 | insn-conditions.o-warn, out_object_file, gengtype-yacc.o-warn, | |
4027 | c-parse.o-warn): Add -Wno-error. | |
4028 | (STAGE2_FLAGS_TO_PASS): Add WERROR="@WERROR@". | |
4029 | ||
4030 | * configure.in (--enable-werror): Add new flag. | |
4031 | * doc/install.texi (--enable-werror): Document. | |
4032 | * configure: Regenerate. | |
4033 | ||
4034 | * objc/Make-lang.in (objc/objc-parse.o-warn): Add -Wno-error. | |
4035 | ||
4f9365e2 AS |
4036 | 2003-01-21 Andreas Schwab <schwab@suse.de> |
4037 | ||
4038 | * genautomata.c (output_internal_insn_latency_func): Fix missing | |
4039 | close paren in output. | |
4040 | ||
a543eb5e ZW |
4041 | 2003-01-21 Zack Weinberg <zack@codesourcery.com> |
4042 | ||
4043 | * genautomata.c: Space savings in generated code: | |
4044 | (output_dfa_insn_code_func): Split out the table-enlargement | |
4045 | path to an out-of-line static function, dfa_insn_code_enlarge. | |
4046 | (output_internal_insn_latency_func): Use a lookup table for the | |
4047 | default latencies. | |
4048 | (output_print_reservation_func): Use a lookup table for the | |
4049 | strings. | |
4050 | ||
292e35a3 CE |
4051 | 2003-01-21 Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de> |
4052 | ||
4053 | PR opt/7507 | |
4054 | * calls.c (fix_unsafe_tree): Split out from ... | |
4055 | (expand_call): ... here. Use it on the function address too. | |
4056 | ||
d8d0f5af RH |
4057 | 2003-01-20 Richard Henderson <rth@redhat.com> |
4058 | ||
4059 | * expr.h (default_must_pass_in_stack): Move decl outside ifdef. | |
4060 | ||
5b50aa9d RH |
4061 | 2003-01-20 Richard Henderson <rth@redhat.com> |
4062 | ||
515e1c9f | 4063 | PR opt/7154 |
5b50aa9d RH |
4064 | * stmt.c (expand_asm_operands): Validize memory operands. |
4065 | ||
7a174a15 RH |
4066 | 2003-01-20 Richard Henderson <rth@redhat.com> |
4067 | ||
4068 | PR opt/8848 | |
4069 | * ifcvt.c (noce_process_if_block): Correct arguments to | |
4070 | modified_between_p for no-else-block case. | |
4071 | ||
9ac7ebba KH |
4072 | 2003-01-20 Kazu Hirata <kazu@cs.umass.edu> |
4073 | ||
4074 | * config/h8300/h8300.c (const_costs): Remove a warning. | |
4075 | (output_plussi): Likewise. | |
4076 | (compute_plussi_length): Likewise. | |
4077 | (compute_plussi_cc): Likewise. | |
4078 | ||
309c52b5 KH |
4079 | 2003-01-20 Kazu Hirata <kazu@cs.umass.edu> |
4080 | ||
4081 | * config/h8300/h8300.md (addsi_h8300): Remove the last | |
4082 | alternative. | |
4083 | ||
b30686ec KH |
4084 | 2003-01-20 Kazu Hirata <kazu@cs.umass.edu> |
4085 | ||
4086 | * config/h8300/h8300.c (get_shift_alg): Remove redundant code. | |
4087 | ||
87608693 KG |
4088 | 2003-01-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4089 | ||
4090 | * system.h (__NO_STRING_INLINES): Define. | |
4091 | ||
475c8250 JDA |
4092 | 2003-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4093 | ||
4094 | * ifcvt.c (noce_emit_store_flag): Don't emit store flag if mode of x | |
4095 | is not a scalar int mode. | |
4096 | ||
dbaff908 RS |
4097 | 2003-01-20 Roger Sayle <roger@eyesopen.com> |
4098 | ||
4099 | * cse.c (cse_insn): Avoid RTL sharing when updating the RETVAL | |
4100 | insn's notes following a substitution inside a libcall. | |
4101 | ||
da8a6064 ZW |
4102 | 2003-01-20 Zack Weinberg <zack@codesourcery.com> |
4103 | ||
4104 | * configure.in: Check for system-provided 'uchar' type. | |
a12b5bd9 | 4105 | * configure, config.in: Regenerate. |
da8a6064 ZW |
4106 | * cpphash.h: Only typedef 'uchar' if the system doesn't. |
4107 | ||
a4b1b92a RH |
4108 | 2003-01-20 Richard Henderson <rth@redhat.com> |
4109 | ||
4110 | * expr.h (MUST_PASS_IN_STACK): Move implementation... | |
4111 | * calls.c (default_must_pass_in_stack): ... here. | |
4112 | ||
d530b07f VM |
4113 | 2003-01-20 Vladimir Makarov <vmakarov@redhat.com> |
4114 | ||
da8a6064 ZW |
4115 | * genattrtab.h (INSN_ALTS_FUNC_NAME): Move it from genautomata.c. |
4116 | ||
d530b07f VM |
4117 | * genautomata.c (INSN_ALTS_FUNC_NAME): Move it into genattrtab.h. |
4118 | ||
4119 | * genattr.c (main): Output default definition of AUTOMATON_ALTS. | |
4120 | Wrap up definition of `insn_alts'. | |
4121 | ||
4122 | * genattrtab.c (main): Wrap up `insn_alts'. | |
4123 | ||
351df804 KG |
4124 | 2003-01-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4125 | ||
4126 | * collect2.c (ldgetname): Check HAVE_DECL_LDGETNAME before | |
4127 | prototyping. | |
4128 | * configure.in: Check for <ldfcn.h> and ldgetname() prototype. | |
da8a6064 | 4129 | |
351df804 KG |
4130 | * config.in, configure: Regenerate. |
4131 | ||
e3289412 NC |
4132 | 2003-01-20 Nick Clifton <nickc@redhat.com> |
4133 | ||
4134 | * config/arm/arm.md (sibcall_epilogue): Add an | |
4135 | UNSPEC_PROLOGUE_USE to prevent the link register from being | |
4136 | considered dead. | |
4137 | ||
5794139a JH |
4138 | Mon Jan 20 14:36:23 CET 2003 Jan Hubicka <jh@suse.cz> |
4139 | ||
4140 | * i386.md (SSE cmov splitter): Handle memory operand in operand 5. | |
4141 | ||
0a18ddf9 AS |
4142 | 2003-01-20 Andreas Schwab <schwab@suse.de> |
4143 | ||
4144 | * system.h: Don't declare strsignal if the decl test hasn't been | |
4145 | run yet. | |
4146 | ||
d99c740f KH |
4147 | 2003-01-20 Kazu Hirata <kazu@cs.umass.edu> |
4148 | ||
4149 | * config/h8300/h8300.c (notice_update_cc): Don't assume that | |
4150 | recog_data.operands[0] is always associated with cc0. | |
4151 | ||
825c5408 DE |
4152 | 2003-01-19 David Edelsohn <edelsohn@gnu.org> |
4153 | ||
4154 | * collect2.c (ldgetname): Expand declaration to prototype. | |
4155 | * read-rtl.c (atoll): Add prototype. | |
da3e0142 | 4156 | * system.h (strsignal): Also declare if no declaration found. |
825c5408 | 4157 | |
3bd6d4c4 AO |
4158 | 2003-01-19 Alexandre Oliva <aoliva@redhat.com> |
4159 | ||
4160 | * config.gcc (mips64*-*-linux*): Added. | |
4161 | * config/mips/linux64.h, config/mips/t-linux64: New file. | |
4162 | * config/mips/iris6.h (MIPS_TFMODE_FORMAT): Define. | |
4163 | * config/mips/mips.c (override_options): Use it. | |
4164 | * config/mips/mips.h (TARGET_SWITCHES): Added... | |
4165 | (SUBTARGET_TARGET_SWITCHES): New, empty by default. | |
4166 | * Makefile.in (SPECS): New. | |
4167 | (STAGESTUFF, specs, mostlyclean, install-common): Use it. | |
4168 | * gcc.c (process_command): Move self-spec processing past spec | |
4169 | file loading. | |
4170 | * doc/tm.texi (DRIVER_SELF_SPECS): Document the change. | |
4171 | * doc/fragments.texi (MULTILIB_EXTRA_OPTS): Document need for | |
4172 | CRTSTUFF_T_CFLAGS. | |
4173 | (SPECS): Document. | |
4174 | * doc/invoke.texi (-mabi-fake-default): Document. | |
4175 | ||
e9f13564 SC |
4176 | 2003-01-19 Stephane Carrez <stcarrez@nerim.fr> |
4177 | ||
4178 | * config/m68hc11/m68hc11.c (stack_push_word, stack_pop_word, | |
4179 | z_reg, z_reg_qi): Declare static and GTY(). | |
4180 | (da_reg): Remove. | |
4181 | (create_regs_rtx): Don't create da_reg. | |
4182 | ("gt-m68hc11.h"): Include for GTY roots. | |
4183 | * config/m68hc11/m68hc11.h (ix_reg, iy_reg, d_reg): Declare extern | |
4184 | and GTY() here. | |
4185 | (m68hc11_compare_op0, m68hc11_compare_op1): Likewise. | |
4186 | (m68hc11_soft_tmp_reg): Likewise. | |
4187 | * config/m68hc11/m68hc11-protos.h: Remove above declarations. | |
4188 | ||
32dd366d KH |
4189 | 2003-01-18 Kazu Hirata <kazu@cs.umass.edu> |
4190 | ||
4191 | * basic-block.h: Fix comment formatting. | |
4192 | * calls.c: Likewise. | |
4193 | * combine.c: Likewise. | |
4194 | * convert.c: Likewise. | |
4195 | * gcov.c: Likewise. | |
4196 | * haifa-sched.c: Likewise. | |
4197 | * libgcc2.c: Likewise. | |
4198 | * loop.c: Likewise. | |
4199 | * profile.c: Likewise. | |
4200 | * system.h: Likewise. | |
4201 | ||
bc3cb712 RS |
4202 | 2003-01-18 Roger Sayle <roger@eyesopen.com> |
4203 | ||
4204 | * config/pa/pa.md (muldi3): Avoid invalid sharing of SUBREG RTXs. | |
4205 | ||
25e42e9d KG |
4206 | 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4207 | ||
4208 | * ra-build.c (undef_to_size_word): Avoid `switch' warning. | |
4209 | ||
6f9c81f5 DJ |
4210 | 2003-01-17 Dale Johannesen <dalej@apple.com> |
4211 | ||
da8a6064 | 4212 | * config/rs6000/rs6000.md (*floatsidf2_internal): Add earlyclobbers. |
6f9c81f5 DJ |
4213 | (*floatunssidf2_internal): Ditto. |
4214 | ||
95bd1dd7 KH |
4215 | 2003-01-17 Kazu Hirata <kazu@cs.umass.edu> |
4216 | ||
4217 | * alias.c: Fix comment typos. | |
4218 | * basic-block.h: Likewise. | |
4219 | * c-common.c: Likewise. | |
4220 | * c-common.h: Likewise. | |
4221 | * c-decl.c: Likewise. | |
4222 | * c-opts.c: Likewise. | |
4223 | * c-pragma.c: Likewise. | |
4224 | * c-pretty-print.h: Likewise. | |
4225 | * cfg.c: Likewise. | |
4226 | * cfganal.c: Likewise. | |
4227 | * cfgbuild.c: Likewise. | |
4228 | * cfgcleanup.c: Likewise. | |
4229 | * cfglayout.c: Likewise. | |
4230 | * cfgrtl.c: Likewise. | |
4231 | * convert.c: Likewise. | |
4232 | * cpphash.h: Likewise. | |
4233 | * cpplex.c: Likewise. | |
4234 | * cpplib.h: Likewise. | |
4235 | * df.h: Likewise. | |
4236 | * diagnostic.c: Likewise. | |
4237 | * diagnostic.h: Likewise. | |
4238 | * dwarf2.h: Likewise. | |
4239 | ||
d5840e09 SS |
4240 | 2003-01-17 Stan Shebs <shebs@apple.com> |
4241 | ||
4242 | * config/darwin-protos.h: Forward-declare struct cpp_reader. | |
4243 | ||
e607534b DR |
4244 | 2003-01-17 Douglas B Rupp <rupp@gnat.com> |
4245 | ||
4246 | * config/alpha/alpha.c (alpha_need_linkage): Fix obvious | |
4247 | mistake in last checkin. | |
4248 | ||
fbe5a4a6 KH |
4249 | 2003-01-17 Kazu Hirata <kazu@cs.umass.edu> |
4250 | ||
4251 | * et-forest.c: Fix comment typos. | |
4252 | * et-forest.h: Likewise. | |
4253 | * except.c: Likewise. | |
4254 | * expr.c: Likewise. | |
4255 | * flags.h: Likewise. | |
4256 | * flow.c: Likewise. | |
4257 | * gcc.c: Likewise. | |
4258 | * gcse.c: Likewise. | |
4259 | * genattrtab.c: Likewise. | |
4260 | * genautomata.c: Likewise. | |
4261 | * gengtype.c: Likewise. | |
4262 | * genrecog.c: Likewise. | |
4263 | * global.c: Likewise. | |
4264 | * gthr-rtems.h: Likewise. | |
4265 | ||
095f9093 KG |
4266 | 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4267 | ||
4268 | * i386.c (x86_function_profiler): Fix format specifier. | |
4269 | ||
084087e1 RH |
4270 | 2003-01-17 Richard Henderson <rth@redhat.com> |
4271 | ||
4272 | * gengtype.c (walk_type): Allow paramN_is. | |
4273 | ||
4a13592e NC |
4274 | 2003-01-17 Nick Clifton <nickc@redhat.com> |
4275 | ||
4276 | * config/i960/t-960bare (i960-c.o): Add missing newline escape. | |
4277 | ||
01193617 RH |
4278 | 2003-01-16 Richard Henderson <rth@redhat.com> |
4279 | ||
4280 | * config/alpha/linux-elf.h (LIB_SPEC): Adjust inter-option spacing. | |
4281 | ||
f030826a RH |
4282 | 2003-01-16 Richard Henderson <rth@redhat.com> |
4283 | ||
4284 | * config/alpha/alpha.c (alpha_sr_alias_set): Mark GTY. | |
4285 | (alpha_next_sequence_number): Likewise. | |
4286 | (alpha_this_literal_sequence_number): Likewise. | |
4287 | (alpha_this_gpdisp_sequence_number): Likewise. | |
4288 | (struct alpha_funcs, alpha_funcs_num): Likewise. | |
4289 | (struct alpha_links): Fix branch merge error. | |
4290 | (alpha_need_linkage, alpha_use_linkage): Use GC for alpha_funcs. | |
4291 | ||
e1551d47 AO |
4292 | 2003-01-17 Alexandre Oliva <aoliva@redhat.com> |
4293 | ||
4294 | * config/mips/mips.h: Don't use #elif. Reported by Kaveh | |
4295 | R. Ghazi. | |
4296 | ||
3d042e77 KH |
4297 | 2003-01-16 Kazu Hirata <kazu@cs.umass.edu> |
4298 | ||
4299 | * ifcvt.c: Fix comment typos. | |
4300 | * lcm.c: Likewise. | |
4301 | * libgcc2.c: Likewise. | |
4302 | * local-alloc.c: Likewise. | |
4303 | * loop.c: Likewise. | |
4304 | * predict.c: Likewise. | |
4305 | * ra-build.c: Likewise. | |
4306 | * ra.c: Likewise. | |
4307 | * ra-colorize.c: Likewise. | |
4308 | * ra.h: Likewise. | |
4309 | * ra-rewrite.c: Likewise. | |
4310 | * regmove.c: Likewise. | |
4311 | * reload.h: Likewise. | |
4312 | * rtlanal.c: Likewise. | |
4313 | * toplev.c: Likewise. | |
4314 | * tree.h: Likewise. | |
4315 | * unwind-dw2-fde-glibc.c: Likewise. | |
4316 | * vmsdbgout.c: Likewise. | |
4317 | ||
c4274b22 RH |
4318 | 2003-01-16 Richard Henderson <rth@redhat.com> |
4319 | ||
4320 | * dwarf2out.c (struct file_table): Remove. | |
4321 | (FILE_TABLE_INCREMENT): Remove. | |
4322 | (file_table): Make a varray; mark for GC. Update all users. | |
4323 | (file_table_last_lookup_index): Extract from struct file_table. | |
4324 | (output_file_names): Fix unsigned compare warnings. | |
4325 | (add_name_attribute): Remove inline marker. | |
4326 | (add_comp_dir_attribute): Split out from gen_compile_unit_die. | |
4327 | (lookup_filename): Don't manage size of file_table. | |
4328 | (init_file_table): Allocate file_table with GC. | |
4329 | (dwarf2out_init): Don't record main_input_filename here. | |
4330 | (dwarf2out_finish): Do it here instead. | |
4331 | ||
19162d0e BK |
4332 | 2003-01-16 Bruce Korb <bkorb@gnu.org> |
4333 | ||
4334 | * gcc/fixinc/inclhack.def(limits_ifndef): QNX needs a bypass, too. | |
4335 | ||
f1e2239f KK |
4336 | 2003-01-16 Kaz Kojima <kkojima@gcc.gnu.org> |
4337 | ||
da8a6064 ZW |
4338 | * config/sh/sh.c (sh_initialize_trampoline): Emit rotrdi3_mextr |
4339 | instead of rotldi3_mextr. | |
f1e2239f | 4340 | |
cda1f765 VM |
4341 | 2003-01-16 Vladimir Makarov <vmakarov@redhat.com> |
4342 | ||
4343 | * haifa-sched.c (move_insn): Restore moving all schedule group. | |
4344 | (set_priorities): Restore taking SCHED_GROUP_P into account. | |
4345 | ||
4346 | * sched-deps.c (add_dependence): Restore processing the last group | |
4347 | insn. | |
4348 | (remove_dependence, group_leader): Restore the functions. | |
4349 | (set_sched_group_p): Restore adding dependencies from previous insn | |
4350 | in the group. | |
4351 | (compute_forward_dependences): Restore usage of group_leader. | |
4352 | ||
4353 | * sched-ebb.c (init_ready_list): Restore taking SCHED_GROUP_P into | |
4354 | account. | |
4355 | ||
4356 | * sched-rgn.c (init_ready_list): Restore taking SCHED_GROUP_P into | |
4357 | account. | |
4358 | (can_schedule_ready_p): Ditto. | |
4359 | (add_branch_dependences): Restore skipping over the group insns. | |
da8a6064 | 4360 | |
200097cc SC |
4361 | 2003-01-16 Stephane Carrez <stcarrez@nerim.fr> |
4362 | ||
4363 | * config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Fix handling | |
4364 | 68HC12 pre/post inc/dec side effects. | |
4365 | ||
f411c739 SC |
4366 | 2003-01-16 Stephane Carrez <stcarrez@nerim.fr> |
4367 | ||
4368 | * config/m68hc11/m68hc11.h (MASK_M6812): Define. | |
4369 | ||
08c43ea7 R |
4370 | Thu Jan 16 21:50:25 2003 J"orn Rennecke <amylaar@onetel.net.uk> |
4371 | ||
4372 | * sh.md (mshflo_w_x): Fix description of operation. | |
4373 | ||
07488f32 ZW |
4374 | 2003-01-16 Zack Weinberg <zack@codesourcery.com> |
4375 | ||
4376 | * config/rs6000/rs6000.h: Mention Altivec registers in | |
4377 | commentary. Fix typo. | |
4378 | ||
27dc0551 DE |
4379 | 2003-01-16 David Edelsohn <edelsohn@gnu.org> |
4380 | ||
4381 | * config/rs6000/rs6000.md (movti_string): Remove clobber. | |
4382 | * config/rs6000/rs6000.c (rs6000_emit_move, TImode): Explicitly | |
4383 | generate PARALLEL with clobber for TARGET_POWER. | |
4384 | ||
0334ef47 KG |
4385 | 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4386 | ||
4387 | * ra-colorize.c (colorize_one_web): Initialize variable. | |
4388 | * regmove.c (fixup_match_1): Likewise. | |
4389 | * reload1.c (reload_as_needed): Likewise. | |
4390 | * sdbout.c (SET_KNOWN_TYPE_TAG): Add cast. | |
4391 | ||
16f2b86a ZD |
4392 | 2003-01-16 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
4393 | ||
4394 | * cfgloop.c (flow_loops_find): Fix handling of abnormal edges. | |
4395 | ||
fc555370 KG |
4396 | 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4397 | ||
93d8c755 KG |
4398 | * dbxout.c (lastfile, cwd): Fix `unused' warning. |
4399 | * dwarf2out.c (fde_table_in_use, current_funcdef_fde, | |
4400 | dw_cfi_oprnd1_desc, dw_cfi_oprnd2_desc, next_die_offset, | |
4401 | is_main_source, file_table, decl_die_table_in_use, | |
4402 | abbrev_die_table_in_use, line_info_table_in_use, | |
4403 | separate_line_info_table_in_use, pubname_table_in_use, | |
4404 | arange_table_in_use, ranges_table_in_use, | |
4405 | current_function_has_inlines): Likewise. | |
4406 | * flow.c (life_analysis): Likewise. | |
4407 | * genemit.c (gen_insn): Likewise. | |
4408 | * protoize.c (cplus_suffix): Likewise. | |
4409 | ||
0c2ca901 KG |
4410 | * arm.c (ROUND_UP_WORD): Renamed from ROUND_UP. |
4411 | * arm.h (ROUND_UP_WORD): Likewise. | |
4412 | ||
fc555370 KG |
4413 | * arm.h (CONDITIONAL_REGISTER_USAGE): Avoid signed/unsigned |
4414 | warning. | |
4415 | * emit-rtl.c (gen_rtx_REG, set_mem_attributes_minus_bitpos, | |
4416 | init_emit_once): Likewise. | |
4417 | * flow.c (mark_regs_live_at_end, calculate_global_regs_live): | |
4418 | Likewise. | |
4419 | * function.c (assign_stack_temp_for_type): Likewise. | |
4420 | * loop.c (loop_invariant_p): Likewise. | |
4421 | * recog.c (push_operand): Likewise. | |
4422 | * regclass.c (init_reg_sets_1): Likewise. | |
4423 | * reload.c (update_auto_inc_notes): Likewise. | |
4424 | * reload1.c (reload_as_needed, emit_input_reload_insns): Likewise. | |
4425 | * stmt.c (expand_asm_operands): Likewise. | |
4426 | * stor-layout.c (start_record_layout): Likewise. | |
4427 | ||
64510a4f HB |
4428 | 2003-01-16 Herman A.J. ten Brugge <hermantenbrugge@home.nl> |
4429 | ||
07488f32 | 4430 | * config/c4x/c4x.md (epilogue): Correct last patch. |
64510a4f | 4431 | |
77480b0b RH |
4432 | 2003-01-15 Richard Henderson <rth@redhat.com> |
4433 | ||
4434 | * config/alpha/alpha.c (find_lo_sum_using_gp): Rename from find_lo_sum; | |
4435 | also check that GP is being used. | |
4436 | (alpha_find_lo_sum_using_gp): New. | |
4437 | (alpha_does_function_need_gp): Use get_attr_usegp. | |
4438 | * config/alpha/alpha-protos.h: Update. | |
4439 | * config/alpha/alpha.md (attr usegp): New. Annotate patterns | |
4440 | as needed. | |
4441 | ||
a0134312 RS |
4442 | 2003-01-15 Roger Sayle <roger@eyesopen.com> |
4443 | ||
4444 | * gcse.c (one_cprop_pass): Change function arguments to take both | |
4445 | cprop_jumps and bypass_jumps flags instead of just alter_jumps. | |
4446 | (gcse_main): Update calls to one_cprop_pass, disabling bypassing. | |
4447 | (bypass_jumps): New function to perform separate jump bypassing pass. | |
4448 | * rtl.h (bypass_jumps): Add function prototype. | |
4449 | * timevar.def (TV_BYPASS): New timing variable. | |
4450 | * toplev.c (enum dump_file_index): Add new entry DFI_bypass. | |
4451 | (dump_file): New entry for the bypass RTL dump file. | |
4452 | (rest_of_compilation): Insert new jump bypassing optimization | |
4453 | pass after loop. | |
4454 | * doc/passes.texi: Document new pass. | |
4455 | ||
4af6a063 JDA |
4456 | 2003-01-15 John David Anglin <dave@hiauly1.hia.nrc.ca> |
4457 | ||
4458 | * som.h (SUPPORTS_WEAK, SUPPORTS_ONE_ONLY, MAKE_DECL_ONE_ONLY, | |
4459 | ASM_WEAKEN_LABEL, GTHREAD_USE_WEAK): Define. | |
4460 | * pa.h (TARGET_SOM_SDEF): Define. | |
4461 | * pa-hpux11.h (TARGET_SOM_SDEF): Define. | |
4462 | ||
51e13b71 SC |
4463 | 2003-01-16 Stephane Carrez <stcarrez@nerim.fr> |
4464 | ||
07488f32 | 4465 | * config/m68hc11/m68hc11.c (expand_prologue): Use push/pop to |
51e13b71 SC |
4466 | allocate 4-bytes of locals on 68HC11. |
4467 | (expand_epilogue): Likewise. | |
4468 | (m68hc11_memory_move_cost): Increase cost of HI/QI soft registers. | |
4469 | ||
f077f169 SC |
4470 | 2003-01-15 Stephane Carrez <stcarrez@nerim.fr> |
4471 | ||
4472 | * config/m68hc11/m68hc11.h (ASM_SPEC): Handle -m68hcs12; Pass -mshort | |
4473 | and -mshort-double to the assembler to specify the ABI. | |
4474 | (LINK_SPEC): Likewise. | |
4475 | (CPP_SPEC): Pass HCS12 specific define. | |
4476 | (MASK_M68S12): New define. | |
4477 | (TARGET_M68S12): Likewise. | |
4478 | (TARGET_SWITCHES): New options -m68hcs12 and -m68S12. | |
4479 | (TARGET_VERSION): Update. | |
4480 | * config/m68hc11/m68hc12.h (CPP_SPEC): Pass HCS12 specific define. | |
4481 | (LINK_SPEC): Update. | |
4482 | (ASM_SPEC): Update. | |
4483 | * config/m68hc11/m68hc11.c (m68hc11_asm_file_start): Update. | |
4484 | * doc/invoke.texi (M68hc1x Options): Document -m68hcs12. | |
4485 | ||
c0f684dc SC |
4486 | 2003-01-15 Stephane Carrez <stcarrez@nerim.fr> |
4487 | ||
4488 | * config/m68hc11/m68hc11.md ("return"): Use emit_jump_insn to emit | |
4489 | the return code. | |
4490 | ||
6982ae15 JZ |
4491 | 2003-01-15 Josef Zlomek <zlomekj@suse.cz> |
4492 | ||
4493 | * cfganal.c (set_edge_can_fallthru_flag): Clear the EDGE_CAN_FALLTHRU | |
4494 | flag before setting it. | |
4495 | ||
8cadeff1 RS |
4496 | 2003-01-15 Roger Sayle <roger@eyesopen.com> |
4497 | ||
4498 | * c-semantics.c (genrtl_while_stmt): Improve initial RTL generation | |
4499 | when loop condition is known true, i.e. "while (1) { ... }". | |
4500 | (genrtl_for_stmt): Similarly for "for" statements. | |
4501 | ||
03cd8aba RS |
4502 | 2003-01-15 Roger Sayle <roger@eyesopen.com> |
4503 | ||
4504 | * real.c (real_sqrt): Return a bool result indicating whether | |
4505 | a floating point exception or trap should be raised. | |
4506 | * real.h (real_sqrt): Update function prototype. | |
4507 | * builtins.c (fold_builtin): Only fold non-trapping square | |
4508 | roots unless we're ignoring errno and trapping math. | |
4509 | ||
4da78214 JDA |
4510 | 2003-01-15 John David Anglin <dave.anglin@nrc.gc.ca> |
4511 | ||
4512 | * expr.h (emit_conditional_add): Add PARAMS to declaration. | |
4513 | * gengtype-lex.l (malloc, realloc): Move defines after include of | |
4514 | system.h. Remove duplicate include of system.h. | |
4515 | ||
9ee0a442 RS |
4516 | 2003-01-15 Roger Sayle <roger@eyesopen.com> |
4517 | ||
4518 | PR middle-end/9009 | |
4519 | * optabs.c (expand_unop): When manipulating the FP sign bit | |
4520 | using integer operations, account for targets with different | |
4521 | integer and FP word orders. | |
4522 | (expand_abs): Likewise. | |
4523 | ||
e3981aab DE |
4524 | 2003-01-15 David Edelsohn <edelsohn@gnu.org> |
4525 | ||
4526 | * config/rs6000/rs6000.c (rs6000_gen_section_name): Do not include | |
4527 | file extension in section name. | |
4528 | ||
89c4b810 RE |
4529 | 2003-01-15 Richard Earnshaw <rearnsha@arm.com> |
4530 | ||
4531 | * flow.c (find_auto_inc): Also try to generate a PRE_MODIFY with | |
4532 | constant offset. | |
4533 | ||
3cd45774 RE |
4534 | 2003-01-15 Richard Earnshaw <rearnsha@arm.com> |
4535 | ||
4536 | * arm.h (HAVE_PRE_MODIFY_DISP, HAVE_PRE_MODIFY_REG): Define. | |
4537 | (HAVE_POST_MODIFY_DISP, HAVE_POST_MODIFY_REG): Define. | |
4538 | (ARM_GO_IF_LEGITIMATE_ADDRESS): Handle pre/post-modify addresses. | |
4539 | (ARM_PRINT_OPERAND_ADDRESS): Likewise. | |
4540 | ||
b1a6f8db JH |
4541 | Wed Jan 15 12:23:21 CET 2003 Jan Hubicka <jh@suse.cz> |
4542 | ||
4543 | PR f/9258 | |
07488f32 | 4544 | * global.c (struct allocno): Add no_stack_reg. |
b1a6f8db JH |
4545 | (global_conflicts): Set no_stack_reg. |
4546 | (find_reg): Use it. | |
4547 | ||
4548 | * convert.c (convert_to_real): Fold - and abs only when profitable. | |
4549 | * fold-const.c (fold): Fold truncates in - and abs. | |
4550 | ||
d18c7e59 JZ |
4551 | 2003-01-15 Josef Zlomek <zlomekj@suse.cz> |
4552 | ||
4553 | Segher Boessenkool <segher@koffie.nl> | |
fbe3b30b SB |
4554 | |
4555 | * predict.c (real_inv_br_prob_base): New variable. | |
4556 | (propagate_freq): Use multiply by reciprocal instead of | |
4557 | division. Don't divide by 1.0 at all. | |
4558 | (estimate_bb_frequencies): Similar. | |
4559 | ||
027faee7 AO |
4560 | 2003-01-15 Alexandre Oliva <aoliva@redhat.com> |
4561 | ||
4562 | * configure.in (libgcc_visibility): Force disabled on IRIX 6 too. | |
4563 | * configure: Rebuilt. | |
4564 | ||
077dab3b | 4565 | 2003-01-15 Hartmut Penner <hpenner@de.ibm.com> |
3c0121e4 | 4566 | |
077dab3b HP |
4567 | * config/s390/s390.c (s390_safe_attr_type): New function. |
4568 | (s390_use_dfa_pipeline_interface): New function, return true for z900. | |
4569 | (s390_issue_rate): New function. | |
4570 | (s390_agen_dep_p): New function. | |
4571 | (addr_generation_dependency_p): Use 's390_safe_attr_type'. | |
4572 | (s390_adjust_cost): Return 'cost' if new DFA is used. | |
4573 | (s390_adjust_priority): Delete function. | |
4574 | * config/s390/s390-protos.h: (s390_agen_dep_p): New prototype. | |
4575 | * config/s390/s390.md (atype attribute): Attribute 'atype' default | |
4576 | determined by 'op_type'. | |
4577 | (type attribute): Added more type attributes. | |
4578 | * config/s390/2064.md: New DFA description for z900 pipeline. | |
07488f32 | 4579 | |
077dab3b | 4580 | 2003-01-15 Alexandre Oliva <aoliva@redhat.com> |
2b28d405 | 4581 | |
acfa9d9f AO |
4582 | * config/i386/i386.c (ix86_expand_vector_move): Validize constant |
4583 | forced to memory. Fixes PR bootstrap/9036. | |
4584 | ||
3c0121e4 AO |
4585 | * config/mips/mips.h (CRT_CALL_STATIC_FUNCTION): Define so as |
4586 | to set $gp before the call. | |
4587 | ||
553eb139 RH |
4588 | 2003-01-14 Richard Henderson <rth@redhat.com> |
4589 | ||
4590 | * config/alpha/alpha.c (alpha_expand_mov): Use correct mode | |
4591 | for force_const_mem. | |
4592 | ||
dd1b7476 KG |
4593 | 2003-01-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4594 | ||
4595 | * genattr.c (main): Rearrange output to avoid prototype warning. | |
4596 | * genautomata.c (transform_3): Fix ambiguous-else warning. | |
4597 | * local-alloc.c (requires_inout): Add parentheses around | |
4598 | assignment used as truth-value. | |
4599 | * timevar.c: Move system includes above local includes. Include | |
4600 | toplev.h | |
4601 | * Makefile.in (timevar.o): Depend on toplev.h. | |
4602 | ||
6028880a DC |
4603 | 2003-01-14 Denis Chertykov <denisc@overta.ru> |
4604 | ||
4605 | * config/ip2k/ip2k.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove. | |
4606 | (VALID_MACHINE_TYPE_ATTRIBUTE): Remove. | |
4607 | ||
4608 | * config/ip2k/ip2k.c (ip2k_attribute_table): New table of | |
07488f32 | 4609 | attributes. |
6028880a DC |
4610 | (TARGET_ATTRIBUTE_TABLE): New macro. |
4611 | (valid_machine_type_attribute): Remove. | |
4612 | (valid_machine_decl_attribute): Remove. | |
4613 | (ip2k_handle_progmem_attribute): New function. | |
4614 | (ip2k_handle_fndecl_attribute): New function. | |
4615 | ||
4a2953e4 | 4616 | 2003-01-10 Andrew Haley <aph@redhat.com> |
a686ea5b AH |
4617 | |
4618 | * config/i386/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Rename | |
4619 | registers to be in correct order. Add rip. | |
4620 | ||
4d77fda2 KH |
4621 | 2003-01-14 Kazu Hirata <kazu@cs.umass.edu> |
4622 | ||
4623 | * config/h8300/h8300.md (*andsi3_lshiftrt_9_sb): New. | |
4624 | (*iorsi3_and_lshiftrt_9_sb): Likewise. | |
4625 | ||
77f9af81 JH |
4626 | Tue Jan 14 00:45:33 CET 2003 Jan Hubicka <jh@suse.cz> |
4627 | ||
4628 | * convert.c (strip_float_extensions): Look for narrowest type handling | |
4629 | FP constants. | |
4630 | ||
4631 | * fold-const.c (fold): Fold (double)float1 CMP (double)float2 into | |
4632 | float1 CMP float2. | |
4633 | * convert.c (strip_float_extensions): Make global. | |
4634 | * tree.h (strip_float_extensions): Declare. | |
4635 | ||
fd371a93 GDR |
4636 | 2003-01-14 Gabriel Dos Reis <gdr@integrable-solutions.net> |
4637 | ||
4638 | * timevar.def: define TV_NAME_LOOKUP. | |
4639 | * timevar.c (timevar_pop): Be verbose when aborting. | |
4640 | ||
dcd1c2b8 AS |
4641 | 2003-01-13 Andreas Schwab <schwab@suse.de> |
4642 | ||
4643 | * Makefile.in ($(parsedir)/gengtype-lex.c): Don't change to | |
4644 | $(parsedir), just move the temporary file at the end. | |
4645 | ($(parsedir)/gengtype-yacc.c): Likewise. | |
4646 | ||
eb4b5f93 AO |
4647 | 2003-01-13 Alexandre Oliva <aoliva@redhat.com> |
4648 | ||
4649 | * aclocal.m4 (gcc_AC_PROG_GNAT): Don't try to prepend | |
4650 | ${ac_tool_prefix} to ADAC or CC. Protect them from word | |
4651 | splitting. | |
4652 | * configure: Rebuilt. | |
4653 | ||
f7835768 KG |
4654 | 2003-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4655 | ||
4656 | * config/sparc/gmon-sol2.c (moncontrol, monstartup, _mcleanup, | |
4657 | internal_mcount): Don't use PARAMS. | |
4658 | (monstartup, _mcleanup, internal_mcount, moncontrol): Convert to | |
4659 | ISO C style. | |
4660 | (internal_mcount): Use __attribute__, not ATTRIBUTE_UNUSED. | |
4661 | ||
38a3dbbb AS |
4662 | 2003-01-13 Andreas Schwab <schwab@suse.de> |
4663 | ||
4664 | * config/rs6000/sysv4.h (ASM_OUTPUT_ALIGNED_LOCAL): Output type | |
4665 | directive. | |
4666 | ||
98dc53e3 KH |
4667 | 2003-01-13 Kazu Hirata <kazu@cs.umass.edu> |
4668 | ||
4669 | * config/h8300/h8300.md (*andsi3_lshift_n_sb): New. | |
4670 | (*iorsi3_and_lshiftrt_n_sb): Likewise. | |
4671 | ||
e8f2b18d MM |
4672 | 2003-01-12 Mark Mitchell <mark@codesourcery.com> |
4673 | ||
4674 | PR c++/9264 | |
4675 | * c-lex.c (c_lex): Set the token value to error_mark_node for | |
4676 | invalid numeric constants. | |
4677 | ||
70f8b89f KG |
4678 | 2003-01-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4679 | ||
4680 | * c-pch.c (asm_file_startpos): Change to `long'. | |
4681 | (pch_init): Use ftell, not ftello. | |
4682 | (c_common_write_pch): Use ftell/fseek, not ftello/fseeko. | |
4683 | Use `long' instead of `off_t'. | |
4684 | (c_common_read_pch): Likewise. | |
4685 | * ggc-common.c (gt_pch_save): Use long/ftell instead of | |
4686 | off_t/ftello. | |
4687 | ||
8e37cba8 AM |
4688 | 2003-01-12 Alan Modra <amodra@bigpond.net.au> |
4689 | ||
4690 | * expr.c (expand_expr <RDIV_EXPR>): Correct recursive call args. | |
4691 | ||
04f08c8e RE |
4692 | 2003-01-11 Richard Earnshaw (rearnsha@arm.com) |
4693 | ||
4694 | * arm-protos.h (struct cpp_reader): Add declaration. | |
4695 | ||
a5cf80f0 JH |
4696 | Sat Jan 11 11:02:58 CET 2003 Jan Hubicka <jh@suse.cz> |
4697 | ||
4698 | PR target/9068 | |
4699 | * i386.c (output_fp_compare): Fix typo. | |
4700 | ||
bbfb86aa DE |
4701 | 2003-01-10 David Edelsohn <edelsohn@gnu.org> |
4702 | ||
4703 | * config/rs6000/rs6000.c (common_mode_defined): Mark for PCH. | |
4704 | ||
223b87b6 GK |
4705 | 2003-01-10 Geoffrey Keating <geoffk@apple.com> |
4706 | ||
3859c32a GK |
4707 | * Makefile.in (parsedir): New variable. |
4708 | (docobjdir): New variable. | |
07488f32 | 4709 | (c-parse.o, c-parse.c, c-parse.y, gengtype-lex.o, gengtype-yacc.o, |
3859c32a GK |
4710 | gengtype-lex.c, gengtype-yacc.c): Use parsedir. |
4711 | (info, cpp.info, gcc.info, gccint.info, gccinstall.info, | |
4712 | cppinternals.info, generated-manpages, gcov.1, cpp.1, gcc.1, gfdl.7, | |
07488f32 | 4713 | gpl.7, fsf-funding.7, maintainer-clean, install-info, install-man): |
3859c32a GK |
4714 | Use docobjdir. |
4715 | * objc/Make-lang.in (objc/objc-parse.c, objc/objc-parse.y, | |
4716 | objc.maintainer-clean): Use parsedir. | |
4717 | ||
63af3bd1 GK |
4718 | * varasm.c (struct constant_descriptor_rtx): Remove unused |
4719 | `label' field. | |
4720 | ||
223b87b6 GK |
4721 | * toplev.c (documented_lang_options): Document -Winvalid-pch. |
4722 | ||
fbadafbc RH |
4723 | 2003-01-10 Richard Henderson <rth@redhat.com> |
4724 | ||
4725 | * config/alpha/alpha.h (NO_PROFILE_COUNTERS): Set. | |
4726 | (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Kill. | |
4727 | ||
ab5ecb01 RH |
4728 | 2003-01-10 Richard Henderson <rth@redhat.com> |
4729 | ||
4730 | * combine.c (make_compound_operation): Use SCALAR_INT_MODE_P, | |
4731 | not INTEGRAL_MODE_P when widening extensions. | |
4732 | ||
7f24e7c5 RH |
4733 | 2003-01-10 Richard Henderson <rth@redhat.com> |
4734 | ||
4735 | * config/alpha/alpha.c (decl_has_samegp): True for !TREE_PUBLIC. | |
4736 | ||
6dd05d08 GK |
4737 | 2003-01-10 Geoffrey Keating <geoffk@apple.com> |
4738 | ||
19cc0dd4 GK |
4739 | * ggc-page.c (ggc_collect): Avoid overflow computing |
4740 | min_expand. | |
4741 | ||
6dd05d08 GK |
4742 | * Makefile.in (RANLIB_FOR_TARGET): Use RANLIB when native. |
4743 | (RANLIB_TEST_FOR_TARGET): Delete. Don't pass down to sub-makes. | |
4744 | Remove calls. | |
4745 | * mklibgcc.in: Remove uses of RANLIB_TEST_FOR_TARGET. | |
4746 | ||
5f1355ef JH |
4747 | Fri Jan 10 22:05:35 CET 2003 Jan Hubicka <jh@suse.cz> |
4748 | ||
4749 | * ifcvt.c (noce_try_addcc): Do not call emit_conditional_add | |
4750 | with weird operands. | |
4751 | ||
0cdca92b | 4752 | 2003-01-10 Dale Johannesen <dalej@apple.com> |
6dd05d08 GK |
4753 | |
4754 | * calls.c (load_register_parameters): Add is_sibcall, sibcall_failure | |
4755 | parameters. Call check_sibcall_argument_overlap if indicated. | |
4756 | (check_sibcall_argument_overlap): Add mark_stored_args_map | |
4757 | parameter. Don't mark parameter area as clobbered if not set. | |
4758 | (expand_call): Adjust calls to above. | |
4759 | ||
4760 | 2003-01-10 Kelley Cook <kelleycook@comcast.net> | |
6cd656d0 KC |
4761 | |
4762 | * configure.in (linker read-only and read-write section mixing): | |
4763 | Squelch some assembler warnings. | |
4764 | * configure: Likewise. | |
4765 | ||
be2c2a4b HP |
4766 | 2003-01-10 Hartmut Penner <hpenner@de.ibm.com> |
4767 | ||
21ff35fb | 4768 | * doc/invoke.texi: Document -mtune, delete -mcpu |
be2c2a4b HP |
4769 | option for S/390 and zSeries. |
4770 | * config/s390/s390.c (s390_tune_string) New variable. | |
4771 | (s390_cpu_string) Delete variable. | |
4772 | (override_options): Use s390_tune_string instead of | |
4773 | s390_cpu_string. | |
4774 | * config/s390/s390.h: (TARGET_OPTIONS) '-mtune' instead of '-mcpu'. | |
4775 | ||
1f450138 KH |
4776 | 2003-01-10 Kazu Hirata <kazu@cs.umass.edu> |
4777 | ||
4778 | * config/h8300/h8300.md (*iorsi3_ashift_31): New. | |
4779 | ||
d330ce15 JZ |
4780 | 2003-01-10 Josef Zlomek <zlomekj@suse.cz> |
4781 | ||
4782 | * jump.c (next_nonnote_insn_in_loop): New function. | |
4783 | (copy_loop_headers): Use next_nonnote_insn_in_loop instead of | |
4784 | next_nonnote_insn. | |
4785 | (duplicate_loop_exit_test). Likewise. | |
4786 | ||
17211ab5 GK |
4787 | 2003-01-09 Geoffrey Keating <geoffk@apple.com> |
4788 | ||
4789 | Merge from pch-branch: | |
4790 | ||
4791 | 2003-01-06 Geoffrey Keating <geoffk@apple.com> | |
4792 | ||
4793 | * ggc-page.c (ggc_pch_read): Update the statistics after a PCH | |
4794 | load. | |
4795 | ||
4796 | 2002-12-24 Geoffrey Keating <geoffk@apple.com> | |
4797 | ||
4798 | * cpplib.c (count_registered_pragmas): New function. | |
4799 | (save_registered_pragmas): New function. | |
4800 | (_cpp_save_pragma_names): New function. | |
4801 | (restore_registered_pragmas): New function. | |
4802 | (_cpp_restore_pragma_names): New function. | |
4803 | * cpphash.h (_cpp_save_pragma_names): Prototype. | |
4804 | (_cpp_restore_pragma_names): Likewise. | |
4805 | * cpppch.c (struct save_macro_item): Split from save_macro_data. | |
4806 | (struct save_macro_data): New field 'saved_pragmas'. | |
4807 | (save_macros): Update for changes to struct save_macro_data. | |
4808 | (cpp_prepare_state): Call _cpp_save_pragma_names, update | |
4809 | for changes to struct save_macro_data. | |
4810 | (cpp_read_state): Call _cpp_restore_pragma_names, update | |
4811 | for changes to struct save_macro_data. | |
4812 | ||
4813 | * cpppch.c (cpp_read_state): Restore the hashtable references | |
4814 | in the cpp_reader. | |
07488f32 | 4815 | |
17211ab5 GK |
4816 | * tree.h (built_in_decls): Mark for PCH. |
4817 | ||
4818 | * dbxout.c (lastfile): Don't mark for PCH. | |
4819 | ||
4820 | * ggc.h: Document PCH calls into memory managers. | |
4821 | ||
4822 | 2002-12-18 Geoffrey Keating <geoffk@apple.com> | |
4823 | ||
4824 | * doc/invoke.texi (Precompiled Headers): Document the | |
4825 | directory form of PCH. | |
4826 | * cppfiles.c (validate_pch): New function. | |
4827 | (open_file_pch): Search suitably-named directories for PCH files. | |
4828 | ||
4829 | 2002-12-14 Geoffrey Keating <geoffk@apple.com> | |
4830 | ||
4831 | * doc/gty.texi (GTY Options): Document chain_next, chain_prev, | |
4832 | reorder options. | |
4833 | (Type Information): Mention that the information is also | |
4834 | used to implement PCH. | |
4835 | * doc/passes.texi (Passes): Improve documentation of | |
4836 | language-specific files. | |
4837 | ||
4838 | 2002-12-11 Geoffrey Keating <geoffk@apple.com> | |
4839 | ||
4840 | * gengtype.c (struct write_types_data): Add reorder_note_routine field. | |
4841 | (struct walk_type_data): Add reorder_fn field. | |
4842 | (walk_type): Process 'reorder' option. | |
4843 | (write_types_process_field): Reorder parameters to gt_pch_note_object, | |
4844 | call reorder_note_routine. | |
4845 | (write_func_for_structure): Reorder parameters to gt_pch_note_object. | |
4846 | (ggc_wtd): Update for change to struct write_types_data. | |
4847 | (pch_wtd): Likewise. | |
4848 | * ggc.h (gt_pch_note_object): Reorder parameters. | |
4849 | (gt_handle_reorder): New definition. | |
4850 | (gt_pch_note_reorder): New prototype. | |
4851 | * ggc-common.c (struct ptr_data): Add reorder_fn. | |
4852 | (gt_pch_note_object): Reorder parameters. | |
4853 | (gt_pch_note_reorder): New. | |
4854 | (gt_pch_save): Call reorder_fn. | |
4855 | * stringpool.c (gt_pch_n_S): Update for change to gt_pch_note_object. | |
4856 | ||
4857 | * dbxout.c (cwd): Don't mark for PCH. | |
4858 | ||
4859 | 2002-12-09 Geoffrey Keating <geoffk@apple.com> | |
4860 | ||
4861 | * gengtype.c (finish_root_table): Fix some warnings. | |
4862 | (write_root): Handle TYPE_STRING. | |
4863 | * ggc.h (gt_ggc_m_S): Add prototype. | |
4864 | * stringpool.c (gt_ggc_m_S): New function. | |
4865 | ||
4866 | 2002-11-30 Geoffrey Keating <geoffk@apple.com> | |
4867 | ||
4868 | * dwarf2out.c (dw2_string_counter): New. | |
4869 | (AT_string_form): Use it. | |
4870 | (same_dw_val_p): Update for removal of hashtable.h hash tables. | |
4871 | ||
4872 | 2002-11-22 Geoffrey Keating <geoffk@apple.com> | |
4873 | ||
4874 | * dbxout.c: Include gt-dbxout.h. | |
4875 | (lastfile): Mark for PCH/GGC. | |
4876 | (cwd): Likewise. | |
4877 | (struct typeinfo): Likewise. | |
4878 | (typevec): Likewise. | |
4879 | (typevec_len): Likewise. | |
4880 | (next_type_number): Likewise. | |
4881 | (struct dbx_file): Likewise. | |
4882 | (current_file): Likewise. | |
4883 | (next_file_number): Likewise. | |
4884 | (dbxout_init): Allocate typevec, struct dbx_file with GGC. | |
4885 | (dbxout_start_source_file): Allocate struct dbx_file with GGC. | |
4886 | (dbxout_end_source_file): Don't free struct dbx_file. | |
4887 | (dbxout_type): Use GGC to allocate typevec. | |
4888 | * Makefile.in (dbxout.o): Depend on gt-dbxout.h, $(GGC_H). | |
4889 | (GTFILES): Add dbxout.c. | |
4890 | (gt-dbxout.h): New rule. | |
07488f32 | 4891 | |
17211ab5 GK |
4892 | * Makefile.in (c-pch.o): Add debug.h as dependency. |
4893 | * c-pch.c: Include debug.h. | |
4894 | (pch_init): Call start_source_file to keep nesting right. | |
4895 | (c_common_read_pch): Add orig_name parameter. Call | |
4896 | start_source_file debug hook. Call end_source_file debug hook. | |
4897 | * c-common.h (c_common_read_pch): Update prototype. | |
4898 | * cpplib.h (struct cpp_callbacks): Add fourth field to read_pch | |
4899 | callback. | |
4900 | * cppfiles.c (struct include_file): Add new field `header_name'. | |
4901 | (find_or_create_entry): Default it to `name'. | |
4902 | (open_file_pch): Set it to the original header file searched for. | |
4903 | (stack_include_file): Don't stack an empty buffer, just handle | |
4904 | PCH files immediately. Pass header_name field to read_pch callback. | |
4905 | ||
4906 | 2002-11-19 Geoffrey Keating <geoffk@apple.com> | |
4907 | ||
4908 | * function.c (funcdef_no): Mark to be saved in a PCH. | |
4909 | ||
4910 | 2002-11-15 Geoffrey Keating <geoffk@apple.com> | |
4911 | ||
4912 | * ggc-page.c (ggc_pch_read): Remove unused 'bmap_size'. | |
4913 | ||
4914 | * cpppch.c (cpp_read_state): Correct size reallocated for 'defn'. | |
4915 | ||
4916 | 2002-11-14 Geoffrey Keating <geoffk@apple.com> | |
4917 | ||
4918 | * optabs.h (code_to_optab): Add GTY marker. | |
4919 | ||
4920 | 2002-11-13 Geoffrey Keating <geoffk@apple.com> | |
4921 | ||
4922 | * Makefile.in (GTFILES): Add cpplib.h. | |
4923 | * c-common.h (struct c_common_identifier): Don't skip 'node' field. | |
4924 | * c-decl.c (build_compound_literal): Don't use var_labelno. | |
4925 | * cpplib.h (struct cpp_hashnode): Use gengtype to mark. | |
4926 | * dwarf2asm.c (dw2_force_const_mem): Don't use const_labelno. | |
4927 | * varasm.c (const_labelno): Use gengtype to mark. | |
4928 | (var_labelno): Likewise. | |
4929 | (in_section): Likewise. | |
4930 | (in_named_name): Likewise. | |
4931 | (struct in_named_entry): Likewise. | |
4932 | (in_named_htab): Likewise. | |
4933 | (set_named_section_flags): Use GGC to allocate struct in_named_entry. | |
4934 | (init_varasm_once): Use GGC to allocate in_named_htab. | |
4935 | * config/darwin.c (current_pic_label_num): Mark for PCH. | |
4936 | ||
4937 | 2002-11-11 Geoffrey Keating <geoffk@apple.com> | |
4938 | ||
4939 | * ggc-simple.c (init_ggc_pch): New stub procedure. | |
4940 | (ggc_pch_count_object): Likewise. | |
4941 | (ggc_pch_total_size): Likewise. | |
4942 | (ggc_pch_this_base): Likewise. | |
4943 | (ggc_pch_alloc_object): Likewise. | |
4944 | (ggc_pch_prepare_write): Likewise. | |
4945 | (ggc_pch_write_object): Likewise | |
4946 | (ggc_pch_finish): Likewise. | |
4947 | (ggc_pch_read): Likewise. | |
4948 | ||
4949 | 2002-11-08 Geoffrey Keating <geoffk@apple.com> | |
4950 | ||
4951 | * c-pch.c (c_common_write_pch): Write the macro definitions after | |
4952 | the GCed data. | |
4953 | (c_common_read_pch): Call cpp_prepare_state. Restore the macro | |
4954 | definitions after the GCed data. | |
4955 | * cpplib.c (save_macros): New. | |
4956 | (reset_ht): New. | |
4957 | (cpp_write_pch_deps): Split out of cpp_write_pch. | |
4958 | (cpp_write_pch_state): Split out of cpp_write_pch. | |
4959 | (cpp_write_pch): Delete. | |
4960 | (struct save_macro_data): Delete. | |
4961 | (cpp_prepare_state): New. | |
4962 | (cpp_read_state): Erase and restore initial macro definitions. | |
4963 | * cpplib.h (struct save_macro_data): Forward-declare. | |
4964 | (cpp_write_pch_deps): Prototype. | |
4965 | (cpp_write_pch_state): Prototype. | |
4966 | (cpp_write_pch): Delete prototype. | |
4967 | (cpp_prepare_state): Prototype. | |
4968 | (cpp_read_state): Add fourth argument. | |
4969 | ||
4970 | 2002-11-04 Geoffrey Keating <geoffk@apple.com> | |
4971 | ||
4972 | * gengtype.c (adjust_field_rtx_def): Don't use skip on valid fields. | |
4973 | (write_array): Remove warning. | |
4974 | ||
4975 | * gengtype.c (contains_scalar_p): New. | |
4976 | (finish_root_table): Add the table to all languages, even if it's | |
4977 | empty. | |
4978 | (write_roots): Output gt_pch_scalar_rtab. | |
4979 | * ggc-common.c (gt_pch_save): Write out scalars. | |
4980 | (gt_pch_restore): Read scalars back. | |
4981 | ||
4982 | * ggc-page.c (OBJECTS_IN_PAGE): New macro. | |
4983 | (struct page_entry): Delete pch_page field. | |
4984 | (ggc_recalculate_in_use_p): Use OBJECTS_IN_PAGE. | |
4985 | (clear_marks): Likewise. | |
4986 | (sweep_pages): Likewise. | |
4987 | (poison_pages): Likewise. | |
4988 | (ggc_print_statistics): Likewise. | |
4989 | (ggc_pch_read): Don't free objects read from a PCH. | |
4990 | Properly set up in_use_p and page_tails. | |
4991 | ||
4992 | 2002-10-25 Geoffrey Keating <geoffk@apple.com> | |
4993 | ||
4994 | * gengtype.c (struct write_types_data): New. | |
4995 | (struct walk_type_data): Make `cookie' const; add extra | |
4996 | prev_val item; add `orig_s' field. | |
4997 | (walk_type): Update prev_val[3]. | |
4998 | (write_types_process_field): New. | |
4999 | (write_func_for_structure): Take write_types_data structure. | |
5000 | (write_types): New. | |
5001 | (ggc_wtd): New. | |
5002 | (pch_wtd): New. | |
5003 | (write_types_local_process_field): New. | |
5004 | (gc_mark_process_field): Delete. | |
5005 | (write_local_func_for_structure): New. | |
5006 | (gc_mark_func_name): Delete. | |
5007 | (write_gc_types): Delete. | |
5008 | (write_local): New. | |
5009 | (finish_root_table): Don't include 'ggc_' in PFX. | |
5010 | (write_root): Rename from write_root. Fill pchw field of structures. | |
5011 | (write_array): New. | |
5012 | (write_roots): Rename from write_gc_roots. Split out to write_array. | |
5013 | Update to changes to other routines. Write gt_pch_cache_rtab table. | |
5014 | (main): Write PCH walking routines. | |
5015 | * ggc-common.c: Include toplev.h, sys/mman.h. | |
5016 | (ggc_mark_roots): For cache hashtables, also mark the hash table | |
5017 | and the array of entries. | |
5018 | (saving_htab): New. | |
5019 | (struct ptr_data): New. | |
5020 | (POINTER_HASH): New. | |
5021 | (gt_pch_note_object): New. | |
5022 | (saving_htab_hash): New. | |
5023 | (saving_htab_eq): New. | |
5024 | (struct traversal_state): New. | |
5025 | (call_count): New. | |
5026 | (call_alloc): New. | |
5027 | (compare_ptr_data): New. | |
5028 | (relocate_ptrs): New. | |
5029 | (write_pch_globals): New. | |
5030 | (struct mmap_info): New. | |
5031 | (gt_pch_save): New. | |
5032 | (gt_pch_restore): New. | |
5033 | * ggc-page.c (ROUND_UP_VALUE): New. | |
5034 | (ROUND_UP): New. | |
5035 | (struct page_entry): Add field `pch_page'. | |
5036 | (init_ggc): Use ROUND_UP. | |
5037 | (struct ggc_pch_data): Declare. | |
5038 | (init_ggc_pch): New. | |
5039 | (ggc_pch_count_object): New. | |
5040 | (ggc_pch_total_size): New. | |
5041 | (ggc_pch_this_base): New. | |
5042 | (ggc_pch_alloc_object): New. | |
5043 | (ggc_pch_prepare_write): New. | |
5044 | (ggc_pch_write_object): New. | |
5045 | (ggc_pch_finish): New. | |
5046 | (ggc_pch_read): New. | |
5047 | * ggc.h (gt_pointer_operator): New. | |
5048 | (gt_note_pointers): New. | |
5049 | (gt_pch_note_object): New prototype. | |
5050 | (gt_pointer_walker): New. | |
5051 | (struct ggc_root_tab): Use gt_pointer_walker, add `pchw' field. | |
5052 | (LAST_GGC_ROOT_TAB): Update. | |
5053 | (gt_pch_cache_rtab): Declare. | |
5054 | (gt_pch_scalar_rtab): Declare. | |
5055 | (struct ggc_cache_tab): Use gt_pointer_walker, add `pchw' field. | |
5056 | (LAST_GGC_CACHE_TAB): Update. | |
5057 | (gt_pch_save_stringpool): Declare. | |
5058 | (gt_pch_restore_stringpool): Declare. | |
5059 | (gt_pch_p_S): Declare. | |
5060 | (gt_pch_n_S): Declare. | |
5061 | (struct ggc_pch_data): Forward-declare. | |
5062 | (init_ggc_pch): Declare. | |
5063 | (ggc_pch_count_object): Declare. | |
5064 | (ggc_pch_total_size): Declare. | |
5065 | (ggc_pch_this_base): Declare. | |
5066 | (ggc_pch_alloc_object): Declare. | |
5067 | (ggc_pch_prepare_write): Declare. | |
5068 | (ggc_pch_write_object): Declare. | |
5069 | (ggc_pch_finish): Declare. | |
5070 | (ggc_pch_read): Declare. | |
5071 | (gt_pch_save): Declare. | |
5072 | (gt_pch_restore): Declare. | |
5073 | * fold-const.c (size_int_type_wide): Allocate size_htab using GGC. | |
5074 | * emit-rtl.c (init_emit_once): Allocate const_int_htab, | |
5075 | const_double_htab, mem_attrs_htab using GGC. | |
5076 | * c-pch.c: Include ggc.h. | |
5077 | (pch_init): Allow reading PCH file back. | |
5078 | (c_common_write_pch): Call gt_pch_save. | |
5079 | (c_common_read_pch): Call gt_pch_restore. | |
5080 | * c-parse.in (init_reswords): Delete now-untrue comment. | |
5081 | Allocate ridpointers using GGC. | |
5082 | * c-objc-common.c (c_objc_common_finish_file): Write PCH before | |
5083 | calling expand_deferred_fns. | |
5084 | * c-common.h (ridpointers): Mark for GTY machinery. | |
5085 | * Makefile.in (stringpool.o): Update dependencies. | |
5086 | (c-pch.o): Update dependencies. | |
5087 | (ggc-common.o): Update dependencies. | |
5088 | * stringpool.c: Include gt-stringpool.h. | |
5089 | (gt_pch_p_S): New. | |
5090 | (gt_pch_n_S): New. | |
5091 | (struct string_pool_data): New. | |
5092 | (spd): New. | |
5093 | (gt_pch_save_stringpool): New. | |
5094 | (gt_pch_restore_stringpool): New. | |
5095 | * tree.c (init_ttree): Make type_hash_table allocated using GC. | |
07488f32 | 5096 | |
17211ab5 GK |
5097 | 2002-10-04 Geoffrey Keating <geoffk@apple.com> |
5098 | ||
5099 | * gengtype.c (adjust_field_rtx_def): Don't pass size_t to printf. | |
5100 | (output_mangled_typename): Don't pass size_t to printf. | |
5101 | ||
5102 | * tree.h (union tree_type_symtab): Add tag to `address' field. | |
5103 | (union tree_decl_u2): Add tag to 'i' field. | |
5104 | * varasm.c (union rtx_const_un): Add tags to all fields. | |
5105 | * gengtype.c (struct walk_type_data): New. | |
5106 | (output_escaped_param): Take struct walk_type_data parameter. | |
5107 | (write_gc_structure_fields): Delete. | |
5108 | (walk_type): New. | |
5109 | (write_gc_marker_routine_for_structure): Delete. | |
5110 | (write_func_for_structure): New. | |
5111 | (gc_mark_process_field): New. | |
5112 | (gc_mark_func_name): New. | |
5113 | (gc_counter): Delete. | |
5114 | (write_gc_types): Use write_func_for_structure. | |
5115 | (write_gc_roots): Use walk_type. | |
5116 | ||
5117 | 2002-10-02 Geoffrey Keating <geoffk@apple.com> | |
5118 | ||
5119 | * ggc-common.c (ggc_mark_roots): Delete 'x'. | |
5120 | (ggc_splay_dont_free): Fix warning about unused 'x'. | |
5121 | (ggc_print_common_statistics): Remove warnings. | |
5122 | ||
5123 | 2002-10-01 Mike Stump <mrs@apple.com> | |
5124 | ||
07488f32 ZW |
5125 | * ggc-common.c (ggc_splay_alloc): Actually return the allocated area. |
5126 | * gengtype.c (write_gc_structure_fields): Handle param[digit]_is. | |
17211ab5 GK |
5127 | |
5128 | 2002-09-01 Geoffrey Keating <geoffk@redhat.com> | |
5129 | Catherine Moore <clm@redhat.com> | |
5130 | ||
5131 | * Makefile (c-pch.o): Update dependencies. | |
5132 | (LIBCPP_OBJS): Add cpppch.o. | |
5133 | (cpppch.o): New. | |
5134 | * c-common.c (c_common_init): Don't call pch_init here. | |
5135 | * c-common.h (c_common_read_pch): Update prototype. | |
5136 | * c-lex.c (c_common_parse_file): Call pch_init here. | |
5137 | * c-opts.c (COMMAND_LINE_OPTIONS): Add -Winvalid-pch, -fpch-deps. | |
5138 | (c_common_decode_option): Handle them. | |
5139 | * c-pch.c: Include c-pragma.h. | |
5140 | (save_asm_offset): Delete. | |
5141 | (pch_init): Move contents of save_asm_offset into here, call | |
5142 | cpp_save_state. | |
5143 | (c_common_write_pch): Call cpp_write_pch. | |
5144 | (c_common_valid_pch): Warn only when -Winvalid-pch. Call | |
5145 | cpp_valid_state. | |
5146 | (c_common_read_pch): Add NAME parameter. Call cpp_read_state. | |
07488f32 | 5147 | * cppfiles.c (stack_include_file): Update for change to |
17211ab5 GK |
5148 | parameters of cb.read_pch. |
5149 | * cpphash.h (struct cpp_reader): Add `savedstate' field. | |
5150 | * cpplib.h (struct cpp_options): Add `warn_invalid_pch' and | |
5151 | `restore_pch_deps' fields. | |
5152 | (struct cpp_callbacks): Add NAME parameter to `read_pch'. | |
5153 | (cpp_save_state): Prototype. | |
5154 | (cpp_write_pch): Prototype. | |
5155 | (cpp_valid_state): Prototype. | |
5156 | (cpp_read_state): Prototype. | |
5157 | * cpppch.c: New file. | |
5158 | * flags.h (version_flag): Remove prototype. | |
5159 | * mkdeps.c (deps_save): New. | |
5160 | (deps_restore): New. | |
5161 | * mkdeps.h (deps_save): Prototype. | |
5162 | (deps_restore): Prototype. | |
5163 | * toplev.c (late_init_hook): Delete. | |
5164 | (version_flag): Make static again. | |
5165 | (compile_file): Don't call late_init_hook. | |
5166 | * toplev.h (late_init_hook): Delete. | |
5167 | * doc/cppopts.texi: Document -fpch-deps. | |
5168 | * doc/invoke.texi (Warning Options): Document -Winvalid-pch. | |
5169 | ||
5170 | 2002-08-27 Geoffrey Keating <geoffk@redhat.com> | |
5171 | ||
5172 | * c-pch.c (c_common_write_pch): Rename from c_write_pch, change | |
5173 | callers. | |
5174 | (c_common_valid_pch): Rename from c_valid_pch, change callers. | |
5175 | (c_common_read_pch): Rename from c_read_pch, change callers. | |
5176 | ||
5177 | * c-opts.c (COMMAND_LINE_OPTIONS): Allow -output-pch= to have | |
5178 | a space between it and its argument. | |
5179 | ||
5180 | 2002-08-24 Geoffrey Keating <geoffk@redhat.com> | |
5181 | ||
5182 | * c-pch.c: New file. | |
5183 | * toplev.h (late_init_hook): Declare. | |
5184 | * toplev.c (late_init_hook): Define. | |
5185 | (version_flag): Make globally visible. | |
5186 | (compile_file): Call late_init_hook. | |
5187 | (init_asm_output): Make output file seekable. | |
5188 | * gcc.c (default_compilers): Update c-header rule. | |
5189 | * flags.h (version_flag): Declare. | |
5190 | * cpplib.h (struct cpp_callbacks): Add 'valid_pch' and 'read_pch' | |
5191 | fields. | |
5192 | * cppfiles.c (struct include_file): Add 'pch' field. | |
5193 | (INCLUDE_PCH_P): New. | |
5194 | (open_file_pch): New. | |
5195 | (stack_include_file): Handle PCH files specially. | |
5196 | (find_include_file): Call open_file_pch instead of open_file. | |
5197 | (_cpp_read_file): Explain why open_file is used instead of | |
5198 | open_file_pch. | |
5199 | * c-opts.c (c_common_decode_option): Correct OPT__output_pch case. | |
5200 | * c-objc-common.c (c_objc_common_finish_file): Call c_write_pch. | |
5201 | * c-lex.c (init_c_lex): Set valid_pch and read_pch fields | |
5202 | in cpplib callbacks. | |
5203 | * c-common.c (pch_file): Correct comment. | |
5204 | (allow_pch): Define. | |
5205 | (c_common_init): Call pch_init. | |
5206 | * c-common.h (allow_pch): Declare. | |
5207 | (pch_init): Declare. | |
5208 | (c_valid_pch): Declare. | |
5209 | (c_read_pch): Declare. | |
5210 | (c_write_pch): Declare. | |
5211 | * Makefile.in (c-pch.o): New. | |
5212 | (C_AND_OBJC_OBJS): Add c-pch.o. | |
5213 | * doc/invoke.texi (Precompiled Headers): Add index entries, | |
5214 | complete truncated paragraph. | |
5215 | ||
5216 | 2002-08-17 Geoffrey Keating <geoffk@redhat.com> | |
5217 | ||
5218 | * c-common.c: (pch_file): Define. | |
5219 | * c-common.h (pch_file): Declare. | |
5220 | * c-opts.c (COMMAND_LINE_OPTIONS): Add --output-pch=. | |
5221 | (missing_arg): Require --output-pch= to have an argument. | |
5222 | (c_common_decode_option): Handle --output-pch=. | |
5223 | * gcc.c: Document new %V. | |
5224 | (default_compilers): Handle compiling C header files. | |
5225 | (do_spec_1): Implement %V. | |
5226 | (main): Handle "gcc foo.h" without trying to run linker. | |
5227 | * doc/invoke.texi (Invoking GCC): Add new menu item for PCH. | |
5228 | (Overall Options): Document what the driver does with header files, | |
5229 | document new -x option possibilities. | |
5230 | (Invoking G++): More documentation for PCH. | |
5231 | (Precompiled Headers): New. | |
5232 | ||
5233 | 2002-08-09 Geoffrey Keating <geoffk@redhat.com> | |
5234 | ||
5235 | * ggc.h: Don't include varray.h. Rearrange functions to be more | |
5236 | organized. | |
5237 | (ggc_add_root): Delete. | |
5238 | (ggc_mark_rtx): Delete. | |
5239 | (ggc_mark_tree): Delete. | |
5240 | (struct ggc_statistics): Remove contents. | |
5241 | * ggc-common.c: Remove unneeded includes. | |
5242 | (struct ggc_root): Delete. | |
5243 | (roots): Delete. | |
5244 | (ggc_add_root): Delete. | |
5245 | (ggc_mark_roots): Don't mark `roots'. Call ggc_mark_stringpool. | |
5246 | (ggc_print_common_statistics): Remove most of the contents. | |
5247 | * Makefile.in (GGC_H): No longer uses varray.h. | |
5248 | (ggc-common.o): Update dependencies. | |
5249 | (c-parse.o): Add varray.h to dependencies. | |
5250 | (c-common.o): Add varray.h. | |
5251 | * stringpool.c (mark_ident): Use mangled name for tree marker routine. | |
5252 | (mark_ident_hash): Rename to ggc_mark_stringpool. | |
5253 | (init_stringpool): Don't use ggc_add_root. | |
5254 | * c-parse.in: Include varray.h. | |
5255 | * c-common.c: Include varray.h. | |
5256 | * objc/Make-lang.in (objc-act.o): Add varray.h. | |
5257 | * objc/objc-act.c: Include varray.h. | |
5258 | ||
5259 | 2002-07-25 Geoffrey Keating <geoffk@redhat.com> | |
5260 | ||
5261 | * dwarf2out.c (dw_cfi_oprnd2_desc): Fix ISO-only function definition. | |
5262 | (dw_cfi_oprnd1_desc): Likewise. | |
5263 | ||
5264 | 2002-07-17 Geoffrey Keating <geoffk@redhat.com> | |
5265 | ||
5266 | * config/alpha/alpha.c (struct alpha_links): Use gengtype to mark; | |
5267 | move out of ifdef. | |
5268 | (alpha_links): Use gengtype to mark; move out of ifdef. | |
5269 | (mark_alpha_links_node): Delete. | |
5270 | (mark_alpha_links): Delete. | |
5271 | (alpha_need_linkage): Use GGC to allocate splay tree, struct | |
5272 | alpha_links, strings. Don't use ggc_add_root. | |
5273 | * ggc-common.c (ggc_splay_alloc): New. | |
5274 | (ggc_splay_dont_free): New. | |
5275 | * ggc.h (ggc_mark_rtx): Update for changed name mangling. | |
5276 | (ggc_mark_tree): Likewise. | |
5277 | (splay_tree_new_ggc): New. | |
5278 | (ggc_splay_alloc): Declare. | |
5279 | (ggc_splay_dont_free): Declare. | |
5280 | * dwarf2asm.c: Include gt-dwarf2asm.h. | |
5281 | (mark_indirect_pool_entry): Delete. | |
5282 | (mark_indirect_pool): Delete. | |
5283 | (indirect_pool): Use gengtype to mark. | |
5284 | (dw2_force_const_mem): Don't use ggc_add_root. | |
5285 | * Makefile.in (dwarf2asm.o): Depend on gt-dwarf2asm.h. | |
5286 | (GTFILES): Add SPLAY_TREE_H, dwarf2asm.c. | |
5287 | (gt-dwarf2asm.h): Depend on s-gtype. | |
5288 | ||
5289 | 2002-07-08 Geoffrey Keating <geoffk@redhat.com> | |
5290 | ||
5291 | * tree.h (union tree_type_symtab): Mark `die' field. | |
5292 | * Makefile.in (dwarf2out.o): Update dependencies. | |
5293 | * dwarf2out.c: Use GGC to allocate all structures. Convert to htab_t | |
5294 | hash tables. | |
5295 | (dw_cfi_oprnd1_desc): New function. | |
5296 | (dw_cfi_oprnd2_desc): New function. | |
5297 | (indirect_string_alloc): Delete. | |
5298 | (debug_str_do_hash): New function. | |
5299 | (debug_str_eq): New function. | |
5300 | (mark_limbo_die_list): Delete. | |
5301 | (dwarf2out_init): Don't call ggc_add_root. | |
5302 | ||
30028c85 VM |
5303 | 2003-01-09 Vladimir Makarov <vmakarov@redhat.com> |
5304 | ||
5305 | The following changes are merged from itanium-sched-branch: | |
5306 | ||
5307 | 2003-01-08 David Edelsohn <edelsohn@gnu.org> | |
5308 | ||
5309 | * doc/md.texi: Clarify assignment of units to automata description. | |
5310 | ||
5311 | 2003-01-08 Vladimir Makarov <vmakarov@redhat.com> | |
5312 | ||
5313 | * genautomata.c (unit_decl): Remove members | |
5314 | `the_same_automaton_unit' and | |
5315 | `the_same_automaton_message_reported_p'. | |
5316 | (process_unit_to_form_the_same_automaton_unit_lists, | |
5317 | form_the_same_automaton_unit_lists_from_regexp, | |
5318 | form_the_same_automaton_unit_lists, the_same_automaton_lists): | |
5319 | Remove them. | |
5320 | (annotation_message_reported_p): New global variable. | |
5321 | (check_unit_distribution_in_reserv, | |
5322 | check_regexp_units_distribution): New functions. | |
5323 | (check_unit_distributions_to_automata): Rewrite it. | |
5324 | ||
5325 | 2003-01-04 Vladimir Makarov <vmakarov@redhat.com> | |
5326 | ||
5327 | * genautomata.c (form_the_same_automaton_unit_lists_from_regexp): | |
5328 | Use continue instead of break if cycle is too big. | |
5329 | ||
5330 | 2002-12-20 Vladimir Makarov <vmakarov@redhat.com> | |
5331 | ||
5332 | * genautomata.c (check_unit_distributions_to_automata): Output at | |
5333 | most one message for a unit. | |
5334 | (process_unit_to_form_the_same_automaton_unit_lists): Check | |
5335 | automaton of units instead of units themself. | |
5336 | ||
5337 | * doc/md.texi: Describe the constraint about assigning unit to | |
5338 | automata. | |
5339 | ||
5340 | 2002-12-20 Jan Hubicka <jH@suse.cz> | |
5341 | Vladimir Makarov <vmakarov@redhat.com> | |
5342 | ||
5343 | * genautomata.c (unit_decl): Add new members `min_occ_cycle_num' | |
5344 | and `in_set_p'. | |
5345 | (gen_cpu_unit): Initialize the new members. | |
5346 | (process_regexp_cycles): Calculate minimal finish cycle too. Set | |
5347 | up `min_occ_cycle_num'. | |
5348 | (evaluate_max_reserv_cycles): Change the function call. | |
5349 | (CLEAR_BIT): New macro. | |
5350 | (states_union, state_shift): Use the mask. | |
5351 | (initiate_excl_sets, form_reserv_sets_list): Set up `in_set_p'. | |
5352 | (form_reservs_matter): New function. | |
5353 | (make_automaton): Call the function and use the mask. | |
5354 | (estimate_one_automaton_bound): Take `min_occ_cycle_num' into | |
5355 | account. | |
07488f32 | 5356 | |
30028c85 VM |
5357 | 2002-12-17 Vladimir Makarov <vmakarov@redhat.com> |
5358 | ||
5359 | * config/ia64/itanium2.md (lfetch): Change the insn reservation. | |
5360 | ||
5361 | 2002-12-17 Vladimir Makarov <vmakarov@redhat.com> | |
5362 | ||
5363 | * config/ia64/ia64.c (bundling): Try to insert 2 nops for M insn | |
5364 | for Itanium. | |
5365 | ||
5366 | 2002-12-17 Vladimir Makarov <vmakarov@redhat.com> | |
5367 | ||
5368 | * config/ia64/ia64.c (ia64_override_options): Make itanium2 as | |
5369 | default cpu. | |
5370 | ||
5371 | 2002-12-17 Vladimir Makarov <vmakarov@redhat.com> | |
5372 | 2002-10-31 Dale Johannesen <dalej@apple.com> | |
5373 | ||
5374 | * haifa-sched.c (find_set_reg_weight): New function. | |
5375 | (find_insn_reg_weight): Use the new function. | |
5376 | (schedule_block): Do sorting ready queue always | |
5377 | after insn issue. | |
5378 | ||
5379 | 2002-11-27 Vladimir Makarov <vmakarov@redhat.com> | |
5380 | ||
5381 | * config/ia64/ia64.c (bundling): Use MFI template instead of MLX. | |
5382 | ||
5383 | 2002-11-19 Vladimir Makarov <vmakarov@redhat.com> | |
5384 | ||
5385 | * haifa-sched.c (choice_entry): New structure. | |
5386 | (choice_stack, cycle_issued_insns): New variables. | |
5387 | (max_issue): Rewrite it. | |
5388 | (choose_ready): Set up ready_try for unknown insns too. | |
5389 | (schedule_block): Allocate and free choice_stack. Set up | |
5390 | and modify cycle_issued_insns. | |
5391 | ||
5392 | * config/ia64/ia64.c (issue_nops_and_insn): Combine insn issue | |
5393 | with and without filling the bundle. | |
5394 | (bundling): Combine calls of issue_nops_and_insn. | |
07488f32 | 5395 | |
30028c85 VM |
5396 | 2002-10-17 Vladimir Makarov <vmakarov@redhat.com> |
5397 | ||
5398 | * config/ia64/itanium1.md: New file. | |
5399 | ||
5400 | * config/ia64/itanium2.md: New file. | |
5401 | ||
5402 | * config/ia64/ia64.md: Move DFA descriptions into the new files. | |
5403 | Remove the old pipeline description. | |
07488f32 | 5404 | |
30028c85 VM |
5405 | * config/ia64/ia64.c (ia64_override_options): Add aliases of |
5406 | itanium processor names. | |
07488f32 | 5407 | |
30028c85 VM |
5408 | 2002-10-16 Vladimir Makarov <vmakarov@redhat.com> |
5409 | ||
5410 | * config/ia64/ia64.c (bundling): Print states for Itanium2 too. | |
5411 | (ia64_reorg): Set up queried unit codes for Itanium2 too. | |
5412 | ||
5413 | * config/ia64/ia64.md: Add descriptions for Itanium2. | |
5414 | ||
5415 | 2002-10-08 Vladimir Makarov <vmakarov@redhat.com> | |
5416 | ||
5417 | * config/ia64/ia64.h (processor_type): New enumeration. | |
5418 | (ia64_tune, ia64_tune_string): New external declarations. | |
5419 | (TARGET_OPTIONS): Add option `tune='. | |
5420 | ||
5421 | * config/ia64/ia64.c (ia64_tune, ia64_tune_string): New global | |
5422 | variables. | |
5423 | (ia64_override_options): Set up `ia64_tune'. | |
5424 | (ia64_sched_reorder2): Set up `clocks' only for Itanium. | |
5425 | (ia64_dfa_new_cycle): Set up `add_cycles' only for Itanium. | |
5426 | (bundling): Add nops for MM-insns only for Itanium. | |
5427 | (ia64_reorg): Allocate and free `clocks' and `add_cycles' only for | |
5428 | Itanium. | |
5429 | ||
5430 | * config/ia64/ia64.md (cpu): New attribute. | |
5431 | (DFA description): Enable it only for Itanium. | |
07488f32 | 5432 | |
30028c85 VM |
5433 | 2002-10-08 Vladimir Makarov <vmakarov@redhat.com> |
5434 | Richard Henderson <rth@redhat.com> | |
5435 | ||
5436 | * config/ia64/ia64.h (MASK_TUNE_STOP_BITS): Rename it to | |
5437 | MASK_EARLY_STOP_BITS. | |
5438 | (TARGET_TUNE_STOP_BITS): Rename it to TARGET_EARLY_STOP_BITS. | |
5439 | (TARGET_SWITCHES): Rename option `tune-stop-bits' to | |
5440 | `early-stop-bits'. | |
07488f32 | 5441 | |
30028c85 VM |
5442 | * config/ia64/ia64.c (ia64_dfa_new_cycle, |
5443 | final_emit_insn_group_barriers): Use TARGET_EARLY_STOP_BITS | |
5444 | instead of TARGET_TUNE_STOP_BITS. | |
07488f32 | 5445 | |
30028c85 VM |
5446 | * doc/invoke.texi: Rename option `-mtune-stop-bits' to |
5447 | `-mearly-stop-bits'. | |
5448 | ||
5449 | * config/ia64/ia64.c (automata_option "v"): Comment it. | |
07488f32 | 5450 | |
30028c85 VM |
5451 | 2002-10-07 Vladimir Makarov <vmakarov@redhat.com> |
5452 | ||
07488f32 | 5453 | * config/ia64/ia64.h (MASK_TUNE_STOP_BITS, TARGET_TUNE_STOP_BITS): |
30028c85 VM |
5454 | New macros. |
5455 | (TARGET_SWITCHES): Add entries for the new option. | |
07488f32 | 5456 | |
30028c85 VM |
5457 | * config/ia64/ia64.c (dfa_stop_insn, last_scheduled_insn, rtx |
5458 | dfa_pre_cycle_insn, ia64_nop): Don't make them as roots for GC. | |
5459 | (stops_p, stop_before_p, clocks_length, clocks, add_cycles): New | |
5460 | global variables. | |
5461 | (ia64_sched_reorder2): Set up `clocks'. | |
5462 | (ia64_variable_issue): Set up `stops_p' and reset `stop_before_p'. | |
5463 | (ia64_dfa_new_cycle): Set up add_cycle. Permit sorting ready | |
5464 | queue when TARGET_TUNE_STOP_BITS. | |
5465 | (bundling): Insert additional nops for MM-insns. | |
5466 | (final_emit_insn_group_barriers): Add insertion of stop bits | |
5467 | according `stops_p'. | |
5468 | (ia64_reorg): Initiate the new varibales. | |
5469 | ||
5470 | * doc/invoke.texi: Add description of option `-mtune-stop-bits'. | |
07488f32 | 5471 | |
30028c85 VM |
5472 | 2002-10-02 Vladimir Makarov <vmakarov@redhat.com> |
5473 | ||
5474 | * haifa-sched.c (schedule_block): Modify INSN_TICK of depended | |
5475 | insns at the end of block insn scheduling. | |
5476 | ||
5477 | 2002-09-30 Vladimir Makarov <vmakarov@redhat.com> | |
5478 | ||
5479 | * sched-deps.c (remove_dependence, group_leader): Remove it. | |
5480 | (add_dependence): Add dependence to group leader to. | |
5481 | (set_sched_group_p): Add dependence to the first insn of the | |
5482 | schedule group too. | |
5483 | (sched_analyze_insn): Make dependence to jump as anti-dependence. | |
5484 | Change true dependence by anti-dependence when | |
5485 | `reg_pending_barrier'. | |
5486 | ||
5487 | * sched-rgn.c (init_ready_list, can_schedule_ready_p, | |
5488 | add_branch_dependences): Ignore schedule groups. | |
5489 | ||
5490 | * sched-ebb.c (init_ready_list): Ditto. | |
5491 | ||
5492 | * (move_insn, set_priorities): Ditto. | |
5493 | ||
5494 | * config/ia64/ia64.c (ia64_sched_init): Check that schedule group | |
5495 | flag is clear after reload. | |
5496 | (adjust_cost): Change cost only for output dependencies. | |
07488f32 | 5497 | |
30028c85 | 5498 | * config/ia64/ia64.md: Add more insns into bypass for MM-insns. |
07488f32 | 5499 | |
30028c85 VM |
5500 | 2002-09-26 Vladimir Makarov <vmakarov@redhat.com> |
5501 | ||
5502 | * Makefile.in (sched-ebb.o): Add `$(TARGET_H)' to the entry. | |
5503 | ||
5504 | * target.h (gcc_target): Add member | |
5505 | `dependencies_evaluation_hook'. | |
5506 | ||
5507 | * target-def.h (TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK): New | |
5508 | macro. | |
5509 | (TARGET_SCHED): Add initiatialization of the new member. | |
5510 | ||
5511 | * sched-ebb.c: Include `target.h'. | |
5512 | (schedule_ebb): Call `dependencies_evaluation_hook'. | |
5513 | ||
5514 | * sched-rgn.c (schedule_region): Call | |
5515 | `dependencies_evaluation_hook'. | |
5516 | ||
5517 | * config/ia64/ia64.c (TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK): | |
5518 | New macro. | |
5519 | (ia64_dependencies_evaluation_hook): New function. | |
5520 | ||
5521 | * doc/tm.texi (TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK): | |
5522 | Describe the new hook. | |
07488f32 | 5523 | |
30028c85 VM |
5524 | 2002-09-25 Vladimir Makarov <vmakarov@redhat.com> |
5525 | ||
5526 | * target.h (gcc_target): Add members | |
5527 | `first_cycle_multipass_dfa_lookahead_guard' and `dfa_new_cycle'. | |
5528 | ||
5529 | * target-def.h (TARGET_SCHED_DFA_NEW_CYCLE, | |
5530 | TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD): New | |
5531 | macros. | |
5532 | (TARGET_SCHED): Add initiatialization of the new members. | |
5533 | ||
5534 | * haifa-sched.c (schedule_insn): Update last_clock_var for the 1st | |
5535 | insn scheduling too. | |
5536 | (choose_ready): Use `first_cycle_multipass_dfa_lookahead_guard' to | |
5537 | initialize `ready_try'. | |
5538 | (schedule_block): Use `dfa_new_cycle'. Sort `ready' only unless | |
5539 | `dfa_new_cycle' says not to do it. | |
07488f32 | 5540 | |
30028c85 VM |
5541 | * config/ia64/ia64.md: Add DFA Itanium 1 description for insn |
5542 | bundling. | |
5543 | ||
5544 | * config/ia64/ia64.h (CPU_UNITS_QUERY): New macro. | |
5545 | ||
5546 | * config/ia64/ia64.c: Include `hashtab.h'. | |
5547 | (ia64_first_cycle_multipass_dfa_lookahead_guard, | |
5548 | ia64_dfa_new_cycle, final_emit_insn_group_barriers, | |
5549 | ia64_dfa_sched_reorder, get_free_bundle_state, free_bundle_state, | |
5550 | initiate_bundle_states, finish_bundle_states, bundle_state_hash, | |
5551 | bundle_state_eq_p, insert_bundle_state, | |
5552 | initiate_bundle_state_table, finish_bundle_state_table, | |
5553 | try_issue_nops, try_issue_insn, issue_nops_and_insn, get_max_pos, | |
5554 | get_template, get_next_important_insn, bundling): New functions. | |
5555 | (ia64_internal_sched_reorder): Remove it. | |
5556 | (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD, | |
5557 | TARGET_SCHED_DFA_NEW_CYCLE): New macros. | |
5558 | (ia64_safe_itanium_requires_unit0): Remove it. | |
5559 | (group_barrier_needed_p): Place group barrier right before a real | |
5560 | insn. | |
5561 | (bundle, ia64_packet, NR_PACKETS, type_names, packets, packets): | |
5562 | Remove them. | |
5563 | (bundle_name): New variable. | |
5564 | (_0mii_, _0mmi_, _0mfi_, _0mmf_, _0bbb_, _0mbb_, _0mib_, _0mmb_, | |
5565 | _0mfb_, _0mlx_, _1mii_, _1mmi_, _1mfi_, _1mmf_, _1bbb_, _1mbb_, | |
5566 | _1mib_, _1mmb_, _1mfb_, _1mlx_, pos_1, pos_2, pos_3, pos_4, pos_5, | |
5567 | pos_6, dfa_stop_insn, last_scheduled_insn, dfa_state_size, | |
5568 | temp_dfa_state, prev_cycle_state): New global variables. | |
5569 | (insn_matches_slot, maybe_rotate, finish_last_head, | |
5570 | rotate_one_bundle, rotate_one_bundles, nop_cycles_until, | |
5571 | cycle_end_fill_slots, packet_matches_p, get_split, find_best_insn, | |
5572 | find_best_packet, itanium_reorder, dump_current_packet, | |
5573 | schedule_stop, gen_nop_type, ia64_emit_nops): Remove them. | |
5574 | (sched_data, sched_ready, sched_types): Remove them. | |
5575 | (ia64_sched_init): Initiate only `last_scheduled_insn' and call | |
5576 | `init_insn_group_barriers'. | |
5577 | (ia64_sched_reorder, ia64_sched_reorder2): Call | |
5578 | ia64_dfa_sched_reorder. | |
5579 | (ia64_variable_issue): Rewrite it. | |
5580 | (bundle_state): New structure. | |
5581 | (index_to_bundle_states, bundle_states_num, | |
5582 | allocated_bundle_states_chain, free_bundle_state_chain): New | |
5583 | global variables. | |
5584 | (ia64_sched_finish): Add stop bits and call `bundling' after the | |
5585 | 2nd insn scheduling. | |
5586 | (ia64_use_dfa_pipeline_interface): Return zero always. | |
5587 | (ia64_first_cycle_multipass_dfa_lookahead): Return 6 for the 2nd | |
5588 | insn scheduling. | |
5589 | (ia64_init_dfa_pre_cycle_insn): Initialize `dfa_state_size', | |
5590 | `temp_dfa_state', `prev_cycle_state', and `dfa_stop_insn'. | |
5591 | (ia64_reorg): Add bundling insns. | |
5592 | ||
5593 | * doc/tm.texi | |
5594 | (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD, | |
5595 | TARGET_SCHED_DFA_NEW_CYCLE): Describe the new hooks. | |
07488f32 | 5596 | |
30028c85 VM |
5597 | 2002-09-23 Vladimir Makarov <vmakarov@redhat.com> |
5598 | ||
5599 | * config/ia64/ia64.md: Add Itanium1 DFA description. | |
5600 | (itanium_class): Add `nop' and `pre_cycle'. Add | |
5601 | define_function_unit for `nop'. | |
5602 | (nop): Change attribute `itanium_class'. | |
5603 | (pre_cycle): New define_insn. | |
5604 | ||
5605 | * config/ia64/ia64-protos.h (bundling_p): New external variable. | |
5606 | (ia64_st_address_bypass_p, ia64_ld_address_bypass_p, | |
5607 | ia64_produce_address_p): New function prototypes. | |
5608 | ||
5609 | * config/ia64/ia64.c (bundling_p): New global variable. | |
5610 | (ia64_use_dfa_pipeline_interface, | |
5611 | ia64_first_cycle_multipass_dfa_lookahead, | |
5612 | ia64_init_dfa_pre_cycle_insn, ia64_dfa_pre_cycle_insn): New | |
5613 | functions. | |
5614 | (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE, | |
5615 | TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD, | |
5616 | TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN, | |
5617 | TARGET_SCHED_DFA_PRE_CYCLE_INSN): New macros. | |
5618 | (ia64_sched_init, ia64_sched_reorder, ia64_sched_reorder2, | |
5619 | ia64_variable_issue, ia64_sched_finish): Do nothing before reload. | |
5620 | (dfa_pre_cycle_insn): New variable. | |
07488f32 | 5621 | |
30028c85 VM |
5622 | 2002-09-20 Vladimir Makarov <vmakarov@redhat.com> |
5623 | ||
5624 | * rtl.def (FINAL_PRESENCE_SET, FINAL_ABSENCE_SET): New | |
5625 | constructions. | |
5626 | ||
5627 | * genattrtab.h (gen_final_presence_set, gen_final_absence_set): | |
5628 | New function prototypes. | |
5629 | ||
5630 | * genattrtab.c (main): Process the new constructions. | |
5631 | ||
5632 | * genautomata.c (gen_presence_absence_set, | |
5633 | process_presence_absence_names, process_presence_absence_patterns, | |
5634 | add_presence_absence, check_absence_pattern_sets): Add parameter | |
5635 | `final_p'. | |
5636 | (unit_decl): Add new members `final_presence_list' and | |
5637 | `final_absence_list'. | |
5638 | (unit_pattern_rel_decl): Add new member `final_p'. | |
5639 | (gen_final_presence_set, gen_final_absence_set): New functions. | |
5640 | (process_decls): Use member `final_p'. | |
5641 | (temp_reserv): New global variable. | |
5642 | (reserv_sets_are_intersected): Add processing `final_presence_set' | |
5643 | and `final_absence_set'. | |
5644 | (initiate_states): Allocate `temp_reserv'. | |
5645 | (unit_final_presence_set_table, unit_final_absence_set_table): New | |
5646 | gloabal variables. | |
5647 | (initiate_presence_absence_pattern_sets): Initiate them. | |
5648 | (NDFA_to_DFA): Fix typo. | |
5649 | (output_description): Output `final_presence_set' and | |
5650 | `final_absence_set'. | |
5651 | ||
5652 | * doc/md.texi (final_presence_set, final_absence_set): Describe | |
5653 | them. | |
07488f32 | 5654 | |
30028c85 VM |
5655 | 2002-09-20 Vladimir Makarov <vmakarov@redhat.com> |
5656 | ||
5657 | * genautomata.c (transform_3): Process a missing case (nothing on | |
5658 | unit place). | |
5659 | ||
5660 | 2002-09-20 Vladimir Makarov <vmakarov@redhat.com> | |
5661 | ||
5662 | * rtl.def (DEFINE_QUERY_CPU_UNIT, AUTOMATA_OPTION): Change | |
5663 | comments about queried units and the minimization. | |
07488f32 | 5664 | |
30028c85 | 5665 | * doc/md.texi: Ditto. |
07488f32 | 5666 | |
30028c85 VM |
5667 | * genautomata.c (create_composed_state): Return nonzero if the new |
5668 | state has been created. | |
5669 | (first_cycle_unit_presence): New function. | |
5670 | (state_is_differed): Add new parameter. Use the new function. | |
5671 | Take queried units into account. | |
5672 | (partition_equiv_class): Pass additional parameter to | |
5673 | `state_is_differed'. | |
5674 | (merge_states): Process composed states too. | |
5675 | (build_automaton, create_automata, output_min_issue_delay_table, | |
5676 | output_tables, output_statistics): Output more information. | |
5677 | (output_reserved_units_table): Use function | |
5678 | `first_cycle_unit_presence'. | |
5679 | (output_tables): Output table of queried units even if the | |
5680 | minimization is switched on. | |
5681 | (write_automata): Output code for querying units even if the | |
5682 | minimization is switched on. | |
07488f32 | 5683 | |
30028c85 VM |
5684 | 2002-09-19 Vladimir Makarov <vmakarov@redhat.com> |
5685 | ||
5686 | * rtl.def (PRESENCE_SET, ABSENCE_SET): Add comments about extended | |
5687 | syntax of the constructions. | |
07488f32 | 5688 | |
30028c85 VM |
5689 | * doc/md.texi (PRESENCE_SET, ABSENCE_SET): Add description of |
5690 | extended syntax of the constructions. | |
07488f32 | 5691 | |
30028c85 VM |
5692 | * genautomata.c (unit_rel_decl): Rename it to |
5693 | `unit_pattern_rel_decl'. | |
5694 | (pattern_set_el, pattern_reserv): New structures. | |
5695 | (pattern_set_el_t, pattern_reserv_t): New types. | |
5696 | (gen_presence_absence_set): New function. | |
5697 | (process_presence_absence): Remove it. | |
5698 | (process_presence_absence_names, | |
5699 | process_presence_absence_patterns): New functions. | |
5700 | (get_presence_absence_set): Remove it. | |
5701 | (initiate_presence_absence_sets): Rename it on | |
5702 | `initiate_presence_absence_pattern_sets'. Use new function | |
5703 | `form_reserv_sets_list'. | |
5704 | (form_reserv_sets_list, check_presence_pattern_sets, | |
5705 | check_absence_pattern_sets, output_pattern_set_el_list): New | |
5706 | functions. | |
5707 | (unit_decl): Change types of members `presence_list' and | |
5708 | `absence_list'. | |
5709 | (unit_rel_decl): Rename member `names_num' to `all_names_num'. | |
5710 | (decl): Change types of members `excl', `presence', and `absence'. | |
5711 | (get_str_vect): Rename `par_flag' to `paren_p'. Add null element | |
5712 | at the end of the vector. | |
5713 | (gen_cpu_unit, gen_query_cpu_unit, gen_bypass, gen_excl_set, | |
5714 | gen_automaton, gen_regexp_repeat, gen_regexp_allof, | |
5715 | gen_regexp_oneof, gen_regexp_sequence): Use boolean values. | |
5716 | (gen_presence_set, gen_absence_set): Use new function | |
5717 | `gen_presence_absence_set'. | |
5718 | (add_presence_absence): Process `pattern_list' instead of | |
5719 | `source_list'. | |
5720 | (process_decls): USe new functions | |
5721 | `process_presence_absence_names' and | |
5722 | `process_presence_absence_patterns'. | |
5723 | (reserv_sets_are_intersected): Use new function | |
5724 | `check_presence_pattern_sets'. | |
5725 | (presence_set, absence_set): Remove them. | |
5726 | (unit_presence_set_table, unit_absence_set_table): New global | |
5727 | variables. | |
5728 | (output_description): Use new function | |
5729 | `output_pattern_set_el_list'. | |
5730 | (generate): Use `initiate_presence_absence_pattern_sets'. | |
07488f32 | 5731 | |
30028c85 VM |
5732 | 2002-09-18 Vladimir Makarov <vmakarov@redhat.com> |
5733 | ||
5734 | * genattr.c (main): Add output of prototype of new interface | |
5735 | function `dfa_clean_insn_cache'. | |
5736 | ||
5737 | * genautomata.c (output_dfa_clean_insn_cache_func): New function. | |
5738 | (DFA_CLEAN_INSN_CACHE_FUNC_NAME): New macro. | |
5739 | (output_dfa_start_func): Use function `dfa_clean_insn_cache' in | |
5740 | the generated code. | |
5741 | (write_automata): Call the new function. | |
07488f32 | 5742 | |
cb297538 JH |
5743 | Thu Jan 9 22:47:38 CET 2003 Jan Hubicka <jh@suse.cz> |
5744 | ||
17211ab5 GK |
5745 | * i386.md (unit, prefix_0f, memory attributes): Hanlde sseicvt |
5746 | correctly. | |
cb297538 | 5747 | |
3a6e2189 PC |
5748 | 2003-01-09 Paolo Carlini <pcarlini@unitus.it> |
5749 | ||
5750 | * doc/tm.texi (EXTRA_ADDRESS_CONSTRAINT): Fix typo. | |
5751 | ||
97488870 R |
5752 | Thu Jan 9 17:26:40 2003 J"orn Rennecke <joern.rennecke@superh.com> |
5753 | ||
5754 | * defaults.h (EXTRA_MEMORY_CONSTRAINT): Add STR argument. | |
5755 | (EXTRA_ADDRESS_CONSTRAINT): Likewise. | |
5756 | (CONSTRAINT_LEN): Provide default definition. | |
5757 | (CONST_OK_FOR_CONSTRAINT_P): Likewise. | |
5758 | (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Likewise. | |
5759 | (EXTRA_CONSTRAINT_STR): Likewise. | |
5760 | (REG_CLASS_FROM_CONSTRAINT): Define. | |
5761 | * genoutput.c (check_constraint_len, constraint_len): New functions. | |
5762 | (validate_insn_alternatives): Check CONSTRAINT_LEN for each | |
5763 | constraint / modifier. | |
5764 | (gen_insn): Call check_constraint_len. | |
5765 | * local-alloc.c (block_alloc): Update to use new macros / pass | |
5766 | second argument to EXTRA_{MEMORY,ADDRESS}_CONSTRAINT. | |
5767 | * ra-build.c (handle_asm_insn): Likewise. | |
5768 | * recog.c (asm_operand_ok, preprocess_constraints): Likewise. | |
5769 | (constrain_operands, peep2_find_free_register): Likewise. | |
5770 | * regclass.c (record_operand_costs, record_reg_classes): Likewise. | |
5771 | * regmove.c (find_matches): Likewise. | |
5772 | * reload.c (push_secondary_reload, find_reloads): Likewise. | |
5773 | (alternative_allows_memconst): Likewise. | |
5774 | * reload1.c (maybe_fix_stack_asms): Likewise. | |
5775 | (reload_cse_simplify_operands): Likewise. | |
5776 | * stmt.c (parse_output_constraint, parse_input_constraint): Likewise. | |
5777 | * doc/tm.texi (CONSTRAINT_LEN, REG_CLASS_FROM_CONSTRAINT): Document. | |
5778 | (CONST_OK_FOR_CONSTRAINT_P): Likewise. | |
5779 | (CONST_DOUBLE_OK_FOR_CONSTRAINT_P, EXTRA_CONSTRAINT_STR): Likewise. | |
5780 | (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Add STR argument. | |
5781 | * config/s390/s390.h (EXTRA_MEMORY_CONSTRAINT): Likewise. | |
e2c734c1 R |
5782 | |
5783 | * sh.h (OVERRIDE_OPTIONS): Allow first scheduling pass for SH5. | |
5784 | ||
fc182093 KH |
5785 | 2003-01-09 Kazu Hirata <kazu@cs.umass.edu> |
5786 | ||
5787 | * config/h8300/h8300.md (*extzv_1_r_h8300): Correct the insn | |
5788 | length. | |
5789 | (*extzv_1_r_h8300hs): Likewise. | |
5790 | (*extzv_1_r_inv_h8300): Likewise. | |
5791 | (*extzv_1_r_inv_h8300hs): Likewise. | |
5792 | ||
3b1c9927 KH |
5793 | 2003-01-09 Kazu Hirata <kazu@cs.umass.edu> |
5794 | ||
5795 | * config/h8300/h8300.h (PREDICATE_CODES): New. | |
5796 | ||
867504e6 KH |
5797 | 2003-01-09 Kazu Hirata <kazu@cs.umass.edu> |
5798 | ||
5799 | * config/h8300/h8300.md (*addsi3_upper): New. | |
5800 | (*iorsi3_shift): Likewise. | |
5801 | (two splitters): Likewise. | |
5802 | (*addsi3_shift): Likewise. | |
5803 | (two splitters): Likewise. | |
5804 | ||
4a69cf79 JZ |
5805 | 2003-01-09 Josef Zlomek <zlomj9am@artax.karlin.mff.cuni.cz> |
5806 | ||
5807 | * Makefile.in (optabs.o): Add dependency on basic-block.h. | |
5808 | * basic-block.h (control_flow_insn_p): Fuction was exported. | |
5809 | * cfgbuild.c (control_flow_insn_p): Fuction was made non-static. | |
5810 | * optabs.c (emit_libcall_block): Emit REG_LIBCALL and REG_RETVAL | |
5811 | notes only when the region is contained in a single basic block. | |
5812 | ||
4c46ea23 EB |
5813 | 2003-01-09 Eric Botcazou <ebotcazou@libertysurf.fr> |
5814 | ||
5815 | PR inline-asm/8832 | |
5816 | * tree.h (expand_asm): New prototype. | |
5817 | * stmt.c (expand_asm): Set the MEM_VOLATILE_P flag if instructed | |
5818 | to do so. | |
5819 | * c-semantics (genrtl_asm_stmt): Pass the RID_VOLATILE qualifier | |
5820 | down to expand_asm. | |
5821 | * c-typeck.c (simple_asm_stmt): Set the RID_VOLATILE qualifier. | |
5822 | * rtlanal.c (volatile_insn_p) [ASM_INPUT]: Test the MEM_VOLATILE_P flag. | |
5823 | (volatile_refs_p) [ASM_INPUT]: Likewise. | |
5824 | (side_effects_p) [ASM_INPUT]: Likewise. | |
5825 | ||
f56e86bd JH |
5826 | Thu Jan 9 12:00:36 CET 2003 Jan Hubicka <jh@suse.cz> |
5827 | ||
5828 | * i386.md (*mul*): FIx constraints; remove confused comment; fix | |
5829 | athlon_decode attributes | |
5830 | (imul/k8 optimization peep2s): New. | |
5831 | ||
5832 | * athlon.md (athlon_ssecmp*): Handle ssecomi as well. | |
5833 | * i386.md (type attribute): Add ssecomi. | |
5834 | (unit, memory, prefix attributes): Handle ssecomi. | |
5835 | (cvt?2? patterns): Fix athlon_decode attribute | |
5836 | (comi patterns): Set attribute to ssecomi. | |
5837 | ||
5838 | PR target/8343 | |
5839 | * m68k.md (umulsidi, mulsidi expanders): Use register operand. | |
5840 | ||
98c29f71 RS |
5841 | 2003-01-09 Richard Sandiford <rsandifo@redhat.com> |
5842 | ||
5843 | * config/mips/mips.h (PREDICATE_CODES): Add ADDRESSOF for predicates | |
5844 | that match register_operands. | |
5845 | * config/mips/mips.c (reg_or_0_operand, true_reg_or_0_operand): Make | |
5846 | register_operand the default case. | |
5847 | ||
bbb818c6 EB |
5848 | 2003-01-09 Eric Botcazou <ebotcazou@libertysurf.fr> |
5849 | ||
5850 | PR c/8032 | |
5851 | * c-typeck.c (process_init_element) [RECORD_TYPE]: For | |
5852 | an empty element, do not advance the pointer to unfilled | |
5853 | fields if there are pending initializers. | |
5854 | ||
90961eff AJ |
5855 | 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de> |
5856 | ||
5857 | * Makefile.in (ORDINARY_FLAGS_TO_PASS): Also pass DESTDIR. | |
5858 | (install-gcc-tooldir, install-cpp, installdirs, | |
5859 | install-common, install-driver, install-info, install-man, | |
5860 | install-headers, install-include-dir, install-headers-tar, | |
5861 | install-headers-cpio, install-headers-cp, install-mkheaders, | |
5862 | install-collect2, uninstall): Prepend $(DESTDIR) to | |
5863 | destination paths in all (un)installation commands. | |
5864 | (install-driver): Rewrite $(LN) commands to support DESTDIR | |
5865 | with "ln" as well as with "ln -s". | |
5866 | (installdirs): Simply use mkinstalldirs. | |
5867 | (install-libgcc, install-multilib): Also pass DESTDIR. | |
5868 | * mklibgcc.in: Prepend $(DESTDIR) to $(libsubdir) in the | |
5869 | installation destination variable ldir. | |
5870 | * config/alpha/t-osf4, config/arm/t-netbsd, | |
5871 | config/ia64/t-hpux, config/mips/t-iris5-6, | |
5872 | config/pa/t-hpux-shlib, config/rs6000/t-aix43, | |
5873 | config/rs6000/t-aix52, config/t-slibgcc-elf-ver, | |
5874 | config/t-slibgcc-sld: Prepend $$(DESTDIR) to $$(slibdir) | |
5875 | in the definition of SHLIB_INSTALL. | |
5876 | * config/arc/t-arc (install-multilib-arc): Prepend $(DESTDIR) to | |
5877 | $(libsubdir) in the installation commands. | |
5878 | ||
8b26829f KK |
5879 | 2003-01-08 Kaz Kojima <kkojima@gcc.gnu.org> |
5880 | ||
5881 | * config/sh/sh.h (CASE_VECTOR_MODE): Use SImode for a | |
5882 | non-optimizing compile. | |
5883 | (ASM_OUTPUT_ADDR_VEC_ELT): Use .long for a non-optimizing | |
5884 | compile. | |
5885 | ||
fe77449a DR |
5886 | 2003-01-08 Douglas B Rupp <rupp@gnat.com> |
5887 | ||
5888 | * config/i386/i386.c (ix86_attribute_table): Add new attributes | |
5889 | ms_struct and gcc_struct. | |
5890 | (ix86_handle_struct_attribute): New function. | |
5891 | (ix86_ms_bitfield_layout_p): Update to take new attributes | |
5892 | into account. | |
5893 | * doc/extend.texi: Document new attributes. | |
5894 | * testsuite/gcc.dg/bf-ms-attrib.c: New test. | |
5895 | ||
98417968 DS |
5896 | 2003-01-08 Danny Smith <dannysmith@users.sourceforge.net> |
5897 | ||
07488f32 ZW |
5898 | PR optimization/8750 |
5899 | * config/i386/i386.c (ix86_expand_prologue): Don't allow | |
5900 | scheduling pass to move insns across __alloca call. | |
98417968 | 5901 | |
e46e3130 DJ |
5902 | 2003-01-08 Dale Johannesen <dalej@apple.com> |
5903 | ||
07488f32 ZW |
5904 | * config/rs6000/rs6000.md: Replace *store_multiple_string |
5905 | with *stmsi[3-8]. | |
e46e3130 | 5906 | |
c40e5172 JS |
5907 | 2003-01-08 Jeff Sturm <jsturm@one-point.com> |
5908 | ||
5909 | PR target/9210 | |
5910 | * config/rs6000/rs6000.c (rs6000_elf_encode_section_info): | |
5911 | Set SYMBOL_REF_FLAG on local data sym_ref. | |
5912 | ||
de62b72c | 5913 | 2003-01-08 Dale Johannesen <dalej@apple.com> |
07488f32 ZW |
5914 | |
5915 | * function.c (assign_parms): Don't set pretend_args_size if | |
de62b72c | 5916 | REG_PARM_STACK_SPACE. |
07488f32 | 5917 | config/rs6000/rs6000.c (setup_incoming_varargs): Don't set |
de62b72c DJ |
5918 | pretend_args_size. |
5919 | ||
25839c41 NN |
5920 | 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org> |
5921 | ||
5922 | * gcc.hlp: Delete. | |
5923 | ||
4bdc8610 JH |
5924 | Thu Jan 9 00:57:15 CET 2003 Jan Hubicka <jh@suse.cz> |
5925 | ||
5926 | * i386.c (ix86_expand_int_addcc): Fix thinko. | |
5927 | ||
5b71a4e7 DE |
5928 | 2003-01-08 David Edelsohn <edelsohn@gnu.org> |
5929 | ||
5930 | * config/rs6000/rs6000.h (FUNCTION_MODE): Always use SImode. | |
5931 | * config/rs6000/rs6000.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Redefine | |
5932 | as hook_bool_tree_hwi_hwi_tree_true. | |
5933 | (rs6000_emit_allocate_stack): Use TARGET_32BIT. | |
5934 | (rs6000_emit_epilogue): Same. | |
5935 | (rs6000_output_mi_thunk): Re-implement as RTL. | |
5936 | * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Call | |
5937 | xcoffout_declare_function if any debugging enabled. | |
5938 | ||
2d2a50c3 CD |
5939 | 2003-01-08 Chris Demetriou <cgd@broadcom.com> |
5940 | ||
5941 | * config.gcc (mipsisa32r2-*-elf*, mipsisa32r2el-*-elf*): New | |
5942 | targets, to support MIPS32 Release 2 (MIPS32R2) configurations. | |
5943 | * config/mips/mips.h (enum processor_type): Rename | |
5944 | PROCESSOR_R4KC to PROCESSOR_4KC, PROCESSOR_R5KC to | |
5945 | PROCESSOR_5KC, and PROCESSOR_R20KC to PROCESSOR_20KC. | |
5946 | Add PROCESSOR_M4K. | |
5947 | (TARGET_MIPS4KC, TARGET_MIPS5KC): Update for the renaming. | |
5948 | (ISA_MIPS32R2): New define. | |
5949 | (GENERATE_MULT3_SI, ISA_HAS_CONDMOVE, ISA_HAS_8CC) | |
5950 | (ISA_HAS_MADD_MSUB, ISA_HAS_CLZ_CLO) | |
5951 | (ISA_HAS_PREFETCH): Add support for MIPS32R2. | |
5952 | (MIPS_ISA_DEFAULT): Likewise. Also, fix indentation. | |
5953 | (TARGET_CPU_CPP_BUILTINS): Add support for MIPS32R2. Add new | |
5954 | predefine __mips_isa_rev for MIPS32, MIPS32R2, and MIPS64. | |
5955 | (ISA_HAS_ROTR_SI): Add support for MIPS32R2, and avoid if | |
5956 | compiling MIPS16 code. | |
5957 | (ISA_HAS_ROTR_DI): Do not use if compiling MIPS16 code, and fix | |
5958 | comment. | |
5959 | (ISA_HAS_SEB_SEH): New define. | |
5960 | (ASM_SPEC, LINK_SPEC): Pass -mips32r2 to assembler and linker. | |
5961 | * config/mips/mips.c (mips_cpu_info_table): Adjust for enum | |
5962 | processor_type value renaming. Add support for MIPS32R2. | |
5963 | Clean up comments, and move "sb1" entry with other MIPS64 CPU | |
5964 | entries. | |
5965 | (override_options): Reimplement -mipsN option handling so that | |
5966 | it will work correctly for -mips32r2. Avoid branch-likely | |
5967 | instructions on MIPS32R2. | |
5968 | * config/mips/mips.md (mulsi3_mult3): Add support for MIPS32R2. | |
5969 | (extendhisi2): Use extendhisi2_hw if ISA_HAS_SEB_SEH. | |
5970 | (extendqisi2): Use extendqisi2_hw if ISA_HAS_SEB_SEH. | |
5971 | (extendhisi2_hw, extendqisi2_hw): New. | |
5972 | * config/mips/netbsd.h (TARGET_CPU_CPP_BUILTINS): Add support | |
5973 | for MIPS32R2. Add new predefine __mips_isa_rev for MIPS32, | |
5974 | MIPS32R2, and MIPS64. | |
5975 | (LINK_SPEC): Pass -mips32r2 to linker. | |
5976 | * config/mips/t-isa3264: Built -mips32r2 multilibs. | |
5977 | * doc/invoke.texi (MIPS Options): Add -mips32r2, add support | |
5978 | for mips32r2 in the -march description. Alphabetically sort | |
5979 | CPU names in the -march description. Add long-missed -mips32 | |
5980 | and -mips64 to MIPS option summary. | |
5981 | ||
5982 | * config.gcc: Update copyright years to include 2003. | |
5983 | * config/mips/mips.c: Likewise. | |
5984 | * config/mips/mips.h: Likewise. | |
5985 | * config/mips/mips.md: Likewise. | |
5986 | * config/mips/netbsd.h: Likewise. | |
5987 | * doc/invoke.texi: Likewise. | |
5988 | ||
918c4fe4 AS |
5989 | 2003-01-08 Andreas Schwab <schwab@suse.de> |
5990 | ||
5991 | * aclocal.m4 (gcc_AC_INITFINI_ARRAY): Fix spelling of cache | |
5992 | variable. | |
5993 | * configure: Regenerated. | |
5994 | ||
c5e7ce43 KH |
5995 | 2003-01-08 Kazu Hirata <kazu@cs.umass.edu> |
5996 | ||
5997 | * config/h8300/h8300.c (output_logical_op): Replace byte/word | |
5998 | extraction of det with b0, b1, w0, w2, etc. | |
5999 | (compute_logical_op_length): Likewise. | |
6000 | (compute_logical_op_cc): Likewise. | |
6001 | ||
eb8a8ec4 KH |
6002 | 2003-01-08 Kazu Hirata <kazu@cs.umass.edu> |
6003 | ||
6004 | * config/h8300/h8300.h (CONSTANT_ADDRESS_P): Allow CONST and | |
6005 | HIGH on all variants. | |
6006 | ||
56f15830 | 6007 | Wed Jan 8 14:06:34 CET 2003 Josef Zlomek <zlomj9am@artax.karlin.mff.cuni.cz> |
07488f32 | 6008 | |
56f15830 JZ |
6009 | * Makefile.in (PARTITION_H): New. |
6010 | (BASIC_BLOCK_H): Added hard-reg-set.h and $(PARTITION_H). | |
6011 | * basic-block.h: Include hard-reg-set.h. | |
6012 | ||
ab57893b RE |
6013 | 2003-01-08 Richard Earnshaw <rearnsha@arm.com> |
6014 | ||
6015 | * arm.h (ENABLE_XF_PATTERNS): Delete. | |
6016 | * arm.md (addxf3, subxf3, mulxf3, divxf3, modxf3, negxf2, absxf2) | |
6017 | (sqrtxf2, floatsixf2, fix_truncxfsi2, truncxfsf2, truncxfdf2) | |
6018 | (extendsfxf2, extenddfxf2, movxf, cmpxf, cmpxf_insn) | |
6019 | (cmpxf_trap): Delete. | |
6020 | (movxf_hard_insn): Remove test of ENABLE_XF_PATTERNS. | |
6021 | ||
7b52eede JH |
6022 | Wed Jan 8 12:10:57 CET 2003 Jan Hubicka <jh@suse.cz> |
6023 | ||
6024 | * i386.md (adddi3_carry_rex64, subdi3_carry_rex64): Name pattern. | |
6025 | (addhi3_carry, addqi3_carry, subhi3_carry, subqi3_carry): New patterns. | |
6026 | (add??cc): New expanders. | |
6027 | * i386.c (expand_int_addcc): New function. | |
6028 | * i386-protos.h (expand_int_addcc): Declare. | |
6029 | ||
6030 | * alias.c (memory_modified_1): New static function. | |
6031 | (memory_modified): New static varaible. | |
6032 | (memory_modified_in_insn_p): New global function. | |
6033 | * rtl.h (memory_modified_in_insn_p): Declare. | |
6034 | * rtlanal.c (modified_between_p, modified_in_p): Be smart about memory | |
6035 | references. | |
6036 | ||
6037 | * expr.h (emit_conditional_add): Declare. | |
6038 | ||
74049755 JJ |
6039 | 2003-01-07 Janis Johnson <janis187@us.ibm.com> |
6040 | ||
6041 | PR other/8947 | |
6042 | * doc/invoke.texi (-malign-double): Explain that the option breaks | |
6043 | binary compatibility. | |
6044 | ||
e7edc5a0 AS |
6045 | 2003-01-08 Andreas Schwab <schwab@suse.de> |
6046 | ||
6047 | * config.gcc (m68k-*-linux*): Don't set extra_parts and gnu_ld, | |
6048 | should come from the generic *-*-linux* entry. | |
6049 | ||
9635cfad JH |
6050 | Tue Jan 7 22:29:56 CET 2003 Jan Hubicka <jh@suse.cz> |
6051 | ||
6052 | * cselib.c (cselib_current_insn_in_libcall): New static variable. | |
6053 | (new_elt_loc_list, cselib_process_insn, cselib_init): Keep track on whether | |
6054 | we are inside libcall. | |
6055 | * cselib.h (elt_loc_list): Add in_libcall. | |
6056 | * gcse.c (do_local_cprop): Do not copy propagate using insns | |
6057 | in libcalls. | |
6058 | ||
3ee04299 DE |
6059 | 2003-01-07 David Edelsohn <edelsohn@gnu.org> |
6060 | ||
6061 | * doc/tm.texi (TARGET_SCHED_VARIABLE_ISSUE): CLOBBER and USE do | |
6062 | not normally affect to issue rate. | |
6063 | ||
068f5dea JH |
6064 | Tue Jan 7 21:46:57 CET 2003 Jan Hubicka <jh@suse.cz> |
6065 | ||
6066 | * genopinit.c (optabs): Add addc_optab. | |
6067 | * ifcvt.c (noce_try_store_flag): Rename to ... | |
6068 | (noce_try_addcc): ... this one; handle generic conditional increment. | |
6069 | (noce_process_if_block): Update noce_try_addcc call. | |
6070 | * optabs.c (emit_conditional_add): New. | |
6071 | (init_obtabs): Initialize addc_optab. | |
6072 | * optabs.h (optab_index): Add OTI_addcc. | |
6073 | (addcc_optab): New macro. | |
6074 | * md.texi: Document addMcc | |
6075 | ||
6076 | PR target/8322 | |
6077 | * i386.c (ix86_init_mmx_sse_builtins): Constify arguments of loads. | |
6078 | * xmmintrin.h (_mm_load*_si128. _mm_store*_si128): Add casts. | |
6079 | * xmmintrin.h (_mm_load*_si128. _mm_store*_si128): Add casts. | |
6080 | ||
6081 | * reload1.c (delete_output_reload): Avoid repeated attempts | |
6082 | to delete insn. | |
6083 | ||
eb70d86d AS |
6084 | 2003-01-07 Andreas Schwab <schwab@suse.de> |
6085 | ||
e7edc5a0 AS |
6086 | * configure.in: Restore CFLAGS before gcc_AC_INITFINI_ARRAY. |
6087 | Move --enable-initfini-array check ... | |
6088 | * aclocal.m4 (gcc_AC_INITFINI_ARRAY): ... here. Define | |
6089 | HAVE_INITFINI_ARRAY also when --enable-initfini-array is given. | |
6090 | Don't AC_SUBST gcc_cv_initfinit_array. Use AC_TRY_RUN. | |
6091 | * configure: Rebuild. | |
eb70d86d | 6092 | |
1afdf91c RH |
6093 | 2003-01-07 Richard Henderson <rth@redhat.com> |
6094 | ||
e7edc5a0 AS |
6095 | * alias.c (find_base_value): Only use new_reg_base_value shortcut |
6096 | if the register is set once. | |
1afdf91c | 6097 | |
36210500 | 6098 | 2003-01-07 Sylvain Pion <Sylvain.Pion@mpi-sb.mpg.de> |
07488f32 | 6099 | |
36210500 SP |
6100 | * config/i386/i386.c (ix86_init_mmx_sse_builtins): |
6101 | __builtin_ia32_ldmxcsr and __builtin_ia32_stmxcsr are SSE, not MXX. | |
6102 | * config/i386/i386.md (ldmxcsr, stmxcsr): SSE, not MMX. | |
6103 | ||
cb25b0ce BK |
6104 | 2003-01-07 Benjamin Kosnik <bkoz@redhat.com> |
6105 | Sunil Davasam <sunil.k.davasam@intel.com> | |
6106 | ||
07488f32 | 6107 | PR libstdc++/9076 |
cb25b0ce BK |
6108 | * unwind-dw2.c (execute_cfa_program): DW_CFA_undefined, |
6109 | DW_CFA_same_value, read next and ignore. | |
6110 | ||
94c040bd RH |
6111 | 2003-01-07 Richard Henderson <rth@redhat.com> |
6112 | ||
6113 | * cfganal.c (flow_call_edges_add): Don't crash on noreturn call. | |
6114 | ||
f6cb56fa DB |
6115 | 2003-01-07 Daniel Berlin <dberlin@dberlin.org> |
6116 | ||
6117 | * cfg.c: Include alloc-pool.h | |
6118 | (edge_pool): New pool. | |
6119 | (bb_pool): New pool. | |
6120 | (first_deleted_edge): Remove. | |
6121 | (first_deleted_block): Remove. | |
6122 | (init_flow): Alloc/free the pools. | |
6123 | (free_edge): Use pools. | |
6124 | (alloc_block): Ditto. | |
6125 | (expunge_block): Ditto. | |
6126 | (cached_make_edge): Ditto. | |
6127 | ||
6128 | * Makefile.in (cfg.o): Add alloc-pool.h dependency. | |
6129 | ||
6130 | 2003-01-07 Daniel Berlin <dberlin@dberlin.org> | |
6131 | ||
6132 | * et-forest.c: Include alloc-pool.h. | |
6133 | (struct et_forest): Add node_pool and occur_pool. | |
6134 | (et_forest_create): Create the new pools. | |
6135 | (et_forest_delete): Delete them. | |
6136 | (et_forest_add_node): Allocate and free using pools. | |
6137 | (et_forest_add_edge): Ditto. | |
6138 | (et_forest_remove_node): Ditto. | |
6139 | (et_forest_remove_edge): Ditto. | |
6140 | ||
6141 | * Makefile.in (et-forest.o): Add alloc-pool.h dependency. | |
6142 | ||
f9ac2f95 KH |
6143 | 2003-01-07 Kazu Hirata <kazu@cs.umass.edu> |
6144 | ||
6145 | * config/h8300/h8300.c (output_logical_op): Simplify and | |
6146 | optimize the handling of SImode. | |
6147 | * config/h8300/h8300.c (compute_logical_op_length): Update | |
6148 | accordingly. | |
6149 | * config/h8300/h8300.c (compute_logical_op_cc): Likewise. | |
6150 | ||
83282119 RS |
6151 | 2003-01-07 Richard Sandiford <rsandifo@redhat.com> |
6152 | ||
6153 | * config/mips/mips.c (mips_va_arg): In the EABI code, apply the | |
6154 | big-endian correction to indirect arguments too. | |
6155 | ||
59a4c851 AH |
6156 | 2003-01-06 Aldy Hernandez <aldyh@redhat.com> |
6157 | ||
6158 | Segher Boessenkool <segher@koffie.nl> | |
6159 | ||
36210500 SP |
6160 | * config/rs6000/rs6000.c (rs6000_reg_names): Add missing registers. |
6161 | (alt_reg_names): Ditto, fix formatting. | |
6162 | * config/rs6000/rs6000.h (DEBUG_REGISTER_NAMES): Fix formatting. | |
59a4c851 | 6163 | |
7798db98 KH |
6164 | 2003-01-06 Kazu Hirata <kazu@cs.umass.edu> |
6165 | ||
6166 | * config/h8300/h8300.c (final_prescan_insn): Constify uid. | |
6167 | (output_logical_op): Constify intval and det. | |
6168 | (compute_logical_length): Likewise. | |
6169 | (compute_logical_cc): Likewise. | |
6170 | (output_a_shift): Constify mask. | |
6171 | (h8300_encode_label): Constify len. | |
6172 | ||
4705d102 KH |
6173 | 2003-01-06 Kazu Hirata <kazu@cs.umass.edu> |
6174 | ||
6175 | * config/h8300/h8300.c (h8300_expand_prologue): Remove fsize. | |
6176 | (h8300_expand_epilogue): Likewise. | |
6177 | ||
98c9a8e8 AH |
6178 | 2003-01-06 Aldy Hernandez <aldyh@redhat.com> |
6179 | ||
6180 | Segher Boessenkool <segher@koffie.nl> | |
6181 | ||
36210500 SP |
6182 | * config/rs6000/altivec.md: Remove spaces from assembler |
6183 | instruction argument lists. | |
07488f32 | 6184 | |
86143814 MH |
6185 | 2003-01-07 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
6186 | ||
6187 | * config/c4x/c4x.c (c4x_naked_function_p): Rename from | |
6188 | c4x_assembler_function_p. | |
6189 | (c4x_null_epilogue_p): Complement return value, all uses updated. | |
6190 | (c4x_insert_attributes): Add naked. | |
6191 | * config/c4x/c4x.md (c4x_null_epilogue_p): Changes uses. | |
6192 | * doc/extend.texi: Update C4x function attributes. | |
6193 | ||
52fd80fb RH |
6194 | 2003-01-06 Richard Henderson <rth@redhat.com> |
6195 | ||
6196 | * config/alpha/alpha.c (alpha_encode_section_info): Adjust symbol_str | |
6197 | properly when changing "local-ness". | |
6198 | * config/alpha/alpha.md (movdi_er_high_g): Allow all symbols. | |
6199 | ||
a16b43c5 DJ |
6200 | 2003-01-06 Dale Johannesen <dalej@apple.com> |
6201 | ||
6202 | * config/darwin-protos.h: Add prototypes for new section functions. | |
6203 | ||
ef8dfae6 CD |
6204 | 2003-01-06 Chris Demetriou <cgd@broadcom.com> |
6205 | ||
6206 | * config.gcc (mipsisa32-*-elf*, mipsisa32el-*-elf*): Default ABI | |
6207 | to EABI. | |
6208 | ||
44f9a8e4 ZW |
6209 | 2003-01-06 Zack Weinberg <zack@codesourcery.com> |
6210 | ||
6211 | * hwint.h: If the current compiler has no 64-bit type at all, | |
6212 | make HOST_WIDEST_INT 32 bits. | |
6213 | ||
2610198a EC |
6214 | 2003-01-06 Eric Christopher <echristo@redhat.com> |
6215 | ||
6216 | * config/mips/mips.md (movdf_internal2): Fix constraints. | |
6217 | ||
efbd757f KH |
6218 | 2003-01-06 Kazu Hirata <kazu@cs.umass.edu> |
6219 | ||
6220 | * config/h8300/h8300.md (*twoshifts_l16_r1): New. | |
6221 | ||
727b9b8c RS |
6222 | 2003-01-06 Richard Sandiford <rsandifo@redhat.com> |
6223 | ||
6224 | * config/mips/mips.md (leadi): Use dla rather than la. | |
6225 | ||
4705d102 | 6226 | 2003-01-06 Svein E. Seldal <Svein.Seldal@solidas.com> |
cebdac46 SS |
6227 | |
6228 | * config/c4x/c4x.h: Updated specs for new gas format. Fixed bug | |
6229 | in C33_FLAG. Added proper C33 support in ASM_FILE_START macro. | |
6230 | ||
4705d102 | 6231 | 2003-01-06 Herman A.J. ten Brugge <hermantenbrugge@home.nl> |
fe1e789f | 6232 | |
44f9a8e4 | 6233 | * config/c4x/c4x.h: Remove hwint.h include and HOST_WIDE_INT_PRINT_HEX |
fe1e789f HB |
6234 | redefinition. |
6235 | ||
dff0ea43 KH |
6236 | 2003-01-05 Kazu Hirata <kazu@cs.umass.edu> |
6237 | ||
6238 | * config/h8300/h8300.md (*extzv_8_23): New. | |
6239 | ||
94e6fd3e JDA |
6240 | 2003-01-05 John David Anglin <dave@hiauly1.hia.nrc.ca> |
6241 | ||
6242 | * pa64-hpux.h (JCR_SECTION_NAME): Define. | |
6243 | (PA_INIT_FRAME_DUMMY_ASM_OP): Check EH_FRAME_SECTION_NAME instead of | |
6244 | USE_EH_FRAME_REGISTRY when defining. | |
6245 | ||
cd9b5ca8 KH |
6246 | 2003-01-05 Kazu Hirata <kazu@cs.umass.edu> |
6247 | ||
6248 | * config/h8300/h8300.c (output_a_shift): Do not output a | |
6249 | variable shift. | |
6250 | * config/h8300/h8300.md (two splitters): New. | |
6251 | ||
1ba8a9c4 RS |
6252 | 2003-01-05 Richard Sandiford <rsandifo@redhat.com> |
6253 | ||
6254 | * config/mips/mips.md: Disable the movstrsi define_split. | |
6255 | ||
c7c50494 KG |
6256 | 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
6257 | ||
6258 | * alloc-pool.c: Don't include "libiberty.h". | |
6259 | * config/sparc/gmon-sol2.c: Include <fcntl.h>. | |
6260 | * convert.c (convert_to_real): Hide unused variable. | |
6261 | ||
83fa8d7a KG |
6262 | 2003-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
6263 | ||
6264 | * Makefile.in (gtyp-gen.h): Const-ify. | |
6265 | * gcov-dump.c (tag_table): Likewise. | |
6266 | ||
871dab3e BK |
6267 | 2003-01-04 Bruce Korb <bkorb@gnu.org> |
6268 | ||
6269 | * fixinc/fixfixes.c(wrap_fix): the wrapper guard must be a function | |
6270 | of *both* the file name and the fix name. | |
6271 | ||
90961eff | 6272 | 2003-01-04 John David Anglin <dave.anglin@nrc.ca> |
35d434ed JDA |
6273 | |
6274 | * config.gcc (hppa*64*-*-hpux11*): Define extra_parts. Don't use | |
6275 | collect2. | |
6276 | * pa-hpux11.h (LDD_SUFFIX, PARSE_LDD_OUTPUT): Undefine. | |
6277 | (HAS_INIT_SECTION, LD_INIT_SWITCH, LD_FINI_SWITCH): Define. | |
6278 | * pa64-hpux.h (HP_INIT_ARRAY_SECTION_ASM_OP, | |
6279 | GNU_INIT_ARRAY_SECTION_ASM_OP, HP_FINI_ARRAY_SECTION_ASM_OP, | |
6280 | GNU_FINI_ARRAY_SECTION_ASM_OP): Define. | |
6281 | (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Define when not using | |
6282 | elfos.h. | |
6283 | (EH_FRAME_IN_DATA_SECTION): Delete define. | |
6284 | (HAS_INIT_SECTION, LD_INIT_SWITCH, LD_FINI_SWITCH): Undefine. | |
6285 | (STARTFILE_SPEC): Use crtbegin.o. | |
6286 | (ENDFILE_SPEC): Use crtend.o. | |
6287 | (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP, CRT_CALL_STATIC_FUNCTION, | |
6288 | SUPPORTS_INIT_PRIORITY, PA_CXA_FINALIZE_STUB, PA_INIT_FINI_HACK, | |
6289 | PA_INIT_FRAME_DUMMY_ASM_OP, PA_JV_REGISTERCLASSES_STUB, | |
6290 | DTOR_LIST_BEGIN): Define. | |
6291 | * pa.c (TARGET_ASM_CONSTRUCTOR): Define. | |
6292 | (pa_asm_out_constructor, pa_asm_out_destructor): New functions. | |
6293 | * som.h (SUPPORTS_INIT_PRIORITY): Delete define. | |
6294 | ||
b0588013 BK |
6295 | 2002-12-31 Larin Hennessy <larin@science.oregonstate.edu> |
6296 | ||
6297 | * fixinc/fixinc.svr4: Remove references to i860, Sony NewsOS, and spur. | |
6298 | * fixinc/inclhack.def: Remove tests for Apple A/UX, ARM/RISCiX, DG/UX, | |
6299 | m88k-*-sysv3*, Sony NewsOS. Remove references to i860. | |
6300 | Cleanup handling of replacement text. | |
6301 | * fixinc/mkfixinc.sh: Remove reference to i?86-*-osf1* | |
6302 | ||
6303 | 2003-01-04 Bruce Korb <bkorb@gnu.org> | |
6304 | ||
6305 | * fixinc/tests/base/math.h: removed obsolete results | |
6306 | * fixinc/tests/base/stdlib.h: ditto | |
6307 | * fixinc/tests/base/sys/param.h: ditto | |
6308 | * fixinc/tests/base/sys/stat.h: ditto | |
6309 | * fixinc/tests/base/time.h: ditto | |
6310 | * fixinc/tests/base/X11/Intrinsic.h: removed obsolete file | |
6311 | * fixinc/tests/base/sys/byteorder.h: ditto | |
6312 | * fixinc/inclhack.def: Remove superfluous backslashes | |
6313 | ||
68ee6df6 KH |
6314 | 2003-01-04 Kazu Hirata <kazu@cs.umass.edu> |
6315 | ||
6316 | * config/h8300/h8300-protos.h: Add prototypes for | |
6317 | the new functions defined below. | |
6318 | * config/h8300/h8300.c (TARGET_ASM_FUNCTION_PROLOGUE): Do not | |
6319 | define. | |
6320 | (dosize): Emit RTL instead of assembly code. | |
6321 | (push): Likewise. | |
6322 | (pop): Likewise. | |
6323 | (h8300_output_function_prologue): Remove. | |
6324 | (h8300_expand_prologue): New. | |
6325 | (h8300_expand_epilogue): New. | |
6326 | (h8300_output_function_epilogue): Do only the reset of | |
6327 | pragma_saveall. | |
6328 | * config/h8300/h8300.md (push_h8300): New. | |
6329 | (push_h8300hs): Likewise. | |
6330 | (pop_h8300): Likewise. | |
6331 | (pop_h8300hs): Likewise. | |
6332 | (*stm_h8300s_2): Change the name to stm_h8300s_2. | |
6333 | (*stm_h8300s_3): Change the name to stm_h8300s_3. | |
6334 | (*stm_h8300s_4): Change the name to stm_h8300s_4. | |
6335 | (*ldm_h8300s_2): New. | |
6336 | (*ldm_h8300s_3): Likewise. | |
6337 | (*ldm_h8300s_4): Likewise. | |
6338 | (return): Likewise. | |
6339 | (*return_1): Likewise. | |
6340 | (prologue): Likewise. | |
6341 | (epilogue): Likewise. | |
6342 | (monitor_prologue): Likewise. | |
6343 | ||
d3c300d2 DJ |
6344 | 2003-01-03 Dale Johannesen <dalej@apple.com> |
6345 | ||
6346 | * config/darwin.h: (EXTRA_SECTIONS): Add machopic_symbol_stub1, | |
6347 | machopic_picsymbol_stub1. | |
6348 | (EXTRA_SECTION_FUNCTIONS): Ditto. | |
6349 | * rs6000/rs6000.c: Update copyright. | |
6350 | (machopic_output_stub): Use them. Remove an insn from stub code. | |
6351 | ||
6cce57b0 JM |
6352 | 2003-01-02 Jason Merrill <jason@redhat.com> |
6353 | ||
4e8dca1c JM |
6354 | * fold-const.c (fold) [COND_EXPR]: Avoid NOP_EXPRs better. |
6355 | ||
6356 | * integrate.c (copy_decl_for_inlining): Don't clear the rtl for | |
6357 | static/external decls. | |
2610198a | 6358 | |
6cce57b0 JM |
6359 | * c-common.c (finish_fname_decls): Put the DECL_STMTs inside the |
6360 | outermost scope. | |
6361 | * c-decl.c (c_make_fname_decl): Push the decls there, too. | |
6362 | ||
e392d367 KH |
6363 | 2003-01-03 Kazu Hirata <kazu@cs.umass.edu> |
6364 | ||
6365 | * config/h8300/h8300-protos.h: Add a prototype for | |
6366 | h8300_current_function_interrupt_function_p. | |
6367 | * config/h8300/h8300.c (interrupt_handler): Remove. | |
6368 | (os_task): Likewise. | |
6369 | (monitor): Likewise. | |
6370 | (pragma_interrupt): New. | |
6371 | (WORD_REG_USED): Use | |
6372 | h8300_current_function_interrupt_function_p. | |
6373 | (dosize): Likewise. | |
6374 | (h8300_output_function_prologue): Likewise. | |
6375 | Do not set interrupt_handler, os_task, monitor. | |
6376 | (h8300_output_function_prologue): Use | |
6377 | h8300_current_function_interrupt_function_p. | |
6378 | Do not set interrupt_handler, os_task, monitor. | |
6379 | (h8300_current_function_interrupt_function_p): New. | |
6380 | (h8300_pr_interrupt): Set pragma_interrupt. | |
6381 | (h8300_insert_attributes): Reset pragma_interrupt. | |
6382 | ||
b15da5b7 GP |
6383 | 2003-01-03 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
6384 | ||
6385 | * doc/install.texi (Configuration): Fix markup for reference to | |
6386 | gcc/config.gcc. | |
6387 | ||
bf16e745 KH |
6388 | 2003-01-02 Kazu Hirata <kazu@cs.umass.edu> |
6389 | ||
6390 | * config/h8300/h8300.md (*iorhi3_zext): Relax the condition. | |
6391 | (*iorhi3_two_qi): Likewise. | |
6392 | (*iorsi3_zexthi): Likewise. | |
6393 | (*xorhi3_zextqi): Likewise. | |
6394 | (*xorsi3_zexthi): Likewise. | |
6395 | (*xorsi3_zextqi): Likewise. | |
6396 | ||
8ccf5d5f KH |
6397 | 2003-01-02 Kazu Hirata <kazu@cs.umass.edu> |
6398 | ||
6399 | * config/h8300/h8300.c (stack_pointer_operand): New. | |
6400 | (const_int_gt_2_operand): Likewise. | |
6401 | (const_int_ge_8_operand): Likewise. | |
6402 | * config/h8300/h8300.md (a splitter): Likewise. | |
6403 | (a peephole2): Likewise. | |
6404 | * config/h8300/h8300-protos.h: Add prototypes for the new | |
6405 | functions above. | |
6406 | ||
43c6a96a SB |
6407 | 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl> |
6408 | ||
6409 | * objc/Make-lang.in, objc/config-lang.in, objc/lang-specs.h, | |
6410 | objc/objc-act.h: Fix copyright years. | |
6411 | ||
96c4e780 SB |
6412 | 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl> |
6413 | ||
6414 | * doc/passes.texi: Fix documentation for -fssa-ccp | |
6415 | ||
8ed0a104 NB |
6416 | 2003-01-02 Neil Booth <neil@daikokuya.co.uk> |
6417 | ||
6418 | * gccbug.in: Update for new categories. | |
6419 | ||
1b9f0361 KH |
6420 | 2003-01-01 Kazu Hirata <kazu@cs.umass.edu> |
6421 | ||
6422 | * config/h8300/h8300.md: Reorder some patterns. | |
6423 | ||
dc5f17ec KH |
6424 | 2003-01-01 Kazu Hirata <kazu@cs.umass.edu> |
6425 | ||
6426 | * config/h8300/h8300.c (output_logical_op): Fix a warning. | |
6427 | ||
cd2801fb NB |
6428 | 2003-01-01 Neil Booth <neil@daikokuya.co.uk> |
6429 | ||
6430 | * config/darwin-protos.h, config/c4x/c4x-protos.h, | |
6431 | config/cris/cris-protos.h, config/i370/i370-protos.h, | |
6432 | config/i960/i960-protos.h, config/ia64/ia64-protos.h, | |
6433 | config/v850/v850-protos.h: Use struct, and don't conditionally | |
6434 | compile on GCC_C_PRAGMA_H. | |
6435 | ||
378b1b8e KH |
6436 | 2003-01-01 Kazu Hirata <kazu@cs.umass.edu> |
6437 | ||
6438 | * config/arm/arm-protos.h: Remove #ifdef GCC_C_PRAGMA_H. | |
6439 | * config/h8300/h8300-protos.h: Likewise. | |
6440 | * config/sh/sh-protos.h: Likewise. | |
6441 | ||
7106a5bc KH |
6442 | 2003-01-01 Kazu Hirata <kazu@cs.umass.edu> |
6443 | ||
6444 | * config/arm/arm-protos.h: Use struct cpp_reader instead of | |
6445 | cpp_reader. | |
6446 | * config/h8300/h8300-protos.h: Likewise. | |
6447 | * config/sh/sh-protos.h: Likewise. | |
6448 | ||
231b51a1 NB |
6449 | 2003-01-01 Neil Booth <neil@daikokuya.co.uk> |
6450 | ||
6451 | * config/arm/arm.c (arm_pr_long_calls, arm_pr_no_long_calls, | |
6452 | arm_pr_long_calls_off): Use struct. | |
6453 | * config/h8300/h8300.c (h8300_pr-interrupt, h8300_pr_saveall) | |
6454 | : Similarly. | |
6455 | Don't include cpplib.h. | |
6456 | * config/sh/sh.c (sh_pr_interrupt, sh_pr_trapa, | |
6457 | sh_pr_nosave_low_regs): Similarly. | |
6458 | ||
0f18b2b0 KH |
6459 | 2003-01-01 Kazu Hirata <kazu@cs.umass.edu> |
6460 | ||
6461 | * config/h8300/h8300.c: Include cpplib.h. | |
6462 | ||
b9593599 SB |
6463 | 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl> |
6464 | ||
6465 | * objc/Make-lang.in, objc/config-lang.in, objc/lang-options.h, | |
6466 | objc/lang-specs.h, objc/objc-act.c, objc/objc-act.h, | |
6467 | objc/objc-lang.c, objc/objc-tree.def: Replace "GNU CC" with | |
6468 | "GCC" in the copyright header. | |
6469 | ||
c58b209a NB |
6470 | 2003-01-01 Neil Booth <neil@daikokuya.co.uk> |
6471 | ||
6472 | * c-pragma.c (c_register_pragma): New. | |
6473 | (init_pragma): Use it. | |
6474 | * c-pragma.h (cpp_register_pragma): Don't declare. | |
6475 | (c_register_pragma): New. | |
6476 | * cpplib.h: Remove #ifdef GCC_C_PRAGMA_H. | |
6477 | * config/darwin.h (REGISTER_TARGET_PRAGMAS): Update. | |
6478 | * config/arm/arm.h (REGISTER_TARGET_PRAGMAS): Update. | |
6479 | * config/c4x/c4x.h (REGISTER_TARGET_PRAGMAS): Update. | |
6480 | * config/h8300/h8300.h (REGISTER_TARGET_PRAGMAS): Update. | |
6481 | * config/i370/i370.h (REGISTER_TARGET_PRAGMAS): Update. | |
6482 | * config/i960/i960.h (REGISTER_TARGET_PRAGMAS): Update. | |
6483 | * config/ia64/hpux.h (REGISTER_TARGET_PRAGMAS): Update. | |
6484 | * config/rs6000/rs6000.h (REGISTER_TARGET_PRAGMAS): Update. | |
6485 | * config/sh/sh.h (REGISTER_TARGET_PRAGMAS): Update. | |
6486 | * config/v850/v850.h (REGISTER_TARGET_PRAGMAS): Update. | |
6487 | * doc/tm.texi (REGISTER_TARGET_PRAGMAS): Update | |
6488 | ||
bc455f9c KH |
6489 | 2002-12-31 Kazu Hirata <kazu@cs.umass.edu> |
6490 | ||
6491 | * config/h8300/h8300-protos.h: Update the prototypes. | |
6492 | * config/h8300/h8300.c (const_le_2_operand): Change to | |
6493 | const_int_le_2_operand. | |
6494 | (const_int_le_6_operand): Change to const_int_le_6_operand. | |
6495 | * config/h8300/h8300.md (two peepholes): Update the function | |
6496 | names. | |
6497 | ||
3b41afd9 TT |
6498 | 2002-12-31 Tom Tromey <tromey@redhat.com> |
6499 | ||
6500 | * doc/install.texi (Testing): Fixed typo. | |
6501 | ||
9e56a932 KH |
6502 | 2002-12-31 Kazu Hirata <kazu@cs.umass.edu> |
6503 | ||
6504 | * config/h8300/h8300.h (TRAMPOLINE_TEMPLATE): Remove. | |
6505 | (TRAMPOLINE_SIZE): Support the normal mode. | |
6506 | (INITIALIZE_TRAMPOLINE): Emit the entire trampoline. | |
6507 | ||
731e8b38 MM |
6508 | 2002-12-31 Mark Mitchell <mark@codesourcery.com> |
6509 | ||
6510 | * c-common.h (pending_lang_change): Declare. | |
6511 | ||
147d1cd3 JQ |
6512 | 2002-12-31 Jerry Quinn <jlquinn@optonline.net> |
6513 | ||
6514 | * gcc/doc/invoke.texi (Optimization Options): Clean up -O flag | |
6515 | descriptions. | |
6516 | ||
fad893da JQ |
6517 | 2002-12-31 Jerry Quinn <jlquinn@optonline.net> |
6518 | ||
6519 | * gcc/doc/invoke.texi (Optimization Options): List the options | |
6520 | enabled by each -O flag. | |
6521 | ||
ec5b5ef1 GP |
6522 | 2002-12-31 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
6523 | ||
6524 | * doc/install.texi (Configuration): Explicitly refer | |
6525 | gcc/config.gcc for a list of cpu models. | |
6526 | ||
59d7c857 KH |
6527 | 2002-12-31 Kazu Hirata <kazu@cs.umass.edu> |
6528 | ||
6529 | * config/h8300/h8300.h: Fix comment typos. | |
6530 | ||
5b8f5865 DE |
6531 | 2002-12-30 David Edelsohn <edelsohn@gnu.org> |
6532 | ||
6533 | * config/rs6000/rs6000.h (WIDEST_HARDWARE_FP_SIZE): Define. | |
6534 | ||
582f6e6d TT |
6535 | 2002-12-30 Tom Tromey <tromey@redhat.com> |
6536 | ||
6537 | * doc/install.texi (Testing): Mention Jacks. | |
6538 | ||
f75db6bc JM |
6539 | 2002-12-30 Joseph S. Myers <jsm@polyomino.org.uk> |
6540 | ||
6541 | * doc/gcc.texi, doc/gccint.texi: Update last modification dates. | |
6542 | ||
2d75548f KH |
6543 | 2002-12-30 Kazu Hirata <kazu@cs.umass.edu> |
6544 | ||
6545 | * config/h8300/h8300.c (output_logical_op): Use extu.w in more | |
6546 | cases. | |
6547 | (compute_logical_op_length): Update to reflect the change in | |
6548 | output_logical_op. | |
6549 | (compute_logical_op_cc): Likewise. | |
6550 | ||
b351c1d9 JM |
6551 | 2002-12-30 Joseph S. Myers <jsm@polyomino.org.uk> |
6552 | ||
6553 | * doc/service.texi: Uncomment and update FAQ link. | |
6554 | ||
47ab0cbb AJ |
6555 | 2002-12-30 Andreas Jaeger <aj@suse.de> |
6556 | ||
6557 | * unwind-dw2-fde.h (last_fde): Add unused attribute for obj. | |
6558 | ||
3cc3e1cd KH |
6559 | 2002-12-30 Kazu Hirata <kazu@cs.umass.edu> |
6560 | ||
6561 | * config/h8300/h8300.md (*addsi3_lshiftrt_16_zexthi): New. | |
6562 | ||
a6e8d113 KH |
6563 | 2002-12-30 Kazu Hirata <kazu@cs.umass.edu> |
6564 | ||
6565 | * config/h8300/h8300.c (output_logical_op): Use extu.w if we | |
6566 | are clearing the most significant byte. | |
6567 | (compute_logical_op_length): Update to reflect the change in | |
6568 | output_logical_op. | |
6569 | (compute_logical_op_cc): Likewise. | |
6570 | ||
c85263d2 KH |
6571 | 2002-12-29 Kazu Hirata <kazu@cs.umass.edu> |
6572 | ||
6573 | * config/h8300/h8300.md: Give internal names to anonymous | |
6574 | insns. | |
6575 | ||
fbcb02cd KH |
6576 | 2002-12-29 Kazu Hirata <kazu@cs.umass.edu> |
6577 | ||
6578 | * config/h8300/h8300.md: Reorder some insns. | |
6579 | ||
2873836b KH |
6580 | 2002-12-29 Kazu Hirata <kazu@cs.umass.edu> |
6581 | ||
6582 | * config/h8300/h8300-protos.h: Add prototypes for | |
6583 | const_int_qi_operand and const_int_hi_operand. | |
6584 | * config/h8300/h8300.c (const_int_qi_operand): New. | |
6585 | (const_int_hi_operand): Likewise. | |
6586 | * config/h8300/h8300.md (three peepholes): New. | |
6587 | ||
bdefb2ab JM |
6588 | 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk> |
6589 | ||
6590 | * doc/cpp.texi, doc/gcc.texi, doc/gccint.texi, doc/install.texi: | |
6591 | Use @copying. | |
6592 | ||
a38f87a9 JM |
6593 | 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk> |
6594 | ||
6595 | * configure.in: Increase makeinfo version requirement to 4.[2-9]. | |
6596 | * configure: Regenerate. | |
6597 | * doc/install.texi: Update Texinfo version requirement. | |
6598 | ||
c14bc6db AJ |
6599 | 2002-12-28 Andreas Jaeger <aj@suse.de> |
6600 | ||
b9b21a05 AJ |
6601 | * config/i386/i386.c (x86_function_profiler): Mark labelno as |
6602 | possibly unused. | |
6603 | ||
c14bc6db AJ |
6604 | * c-parse.in (yyprint): Use HOST_WIDE_INT_PRINT_DOUBLE_HEX for |
6605 | correct format. | |
6606 | ||
62fbd434 KH |
6607 | 2002-12-27 Kazu Hirata <kazu@cs.umass.edu> |
6608 | ||
6609 | * config/h8300/h8300.md (*iorhi_shift_8): Change the name to | |
6610 | *iorhi_ashift_8. | |
6611 | (*iorhi_lshiftrt_8): New. | |
6612 | ||
27e3f16d JM |
6613 | 2002-12-27 Joseph S. Myers <jsm@polyomino.org.uk> |
6614 | ||
6615 | * doc/include/texinfo.tex: Update to version 2002-12-26.16. | |
6616 | ||
b09975de GP |
6617 | 2002-12-27 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
6618 | ||
6619 | * doc/contrib.texi (Contributors): Add Abramo and Roberto Bagnara. | |
6620 | ||
f411c849 KH |
6621 | 2002-12-26 Kazu Hirata <kazu@cs.umass.edu> |
6622 | ||
6623 | * config/h8300/h8300-protos.h: Fix comment typos. | |
6624 | Update copyright. | |
6625 | * config/h8300/h8300.c: Fix comment typos. | |
6626 | ||
b976d7a0 KH |
6627 | 2002-12-26 Kazu Hirata <kazu@cs.umass.edu> |
6628 | ||
6629 | * config/h8300/h8300.h (IDENT_ASM_OP): End with a tab. | |
6630 | ||
d1f87653 KH |
6631 | 2002-12-26 Kazu Hirata <kazu@cs.umass.edu> |
6632 | ||
6633 | * config/i386/athlon.md: Fix comment typos. | |
6634 | * config/i386/crtdll.h: Likewise. | |
6635 | * config/i386/djgpp.h: Likewise. | |
6636 | * config/i386/i386-interix.h: Likewise. | |
6637 | * config/i386/i386.c: Likewise. | |
6638 | * config/i386/i386.h: Likewise. | |
6639 | * config/i386/i386.md: Likewise. | |
6640 | * config/i386/k6.md: Likewise. | |
6641 | * config/i386/mingw32.h: Likewise. | |
6642 | * config/i386/pentium.md: Likewise. | |
6643 | * config/i386/sco5.h: Likewise. | |
6644 | * config/i386/winnt.c: Likewise. | |
6645 | * config/i386/xmmintrin.h: Likewise. | |
6646 | ||
ecd4a73b JR |
6647 | 2002-12-26 Jose Renau <renau@cs.uiuc.edu> |
6648 | ||
6649 | * ssa-dce.c (EXECUTE_IF_UNNECESSARY): Verify INSN is an | |
6650 | INSN_P before checking to see if it is dead. | |
6651 | (mark_all_insn_unnecessary): Similarly. | |
6652 | (ssa_eliminate_dead_code): Similarly. | |
6653 | * rtl.h (struct rtx_def): Update comments for in_struct usage | |
6654 | in dead code elimination pass. | |
6655 | (INSN_DEAD_CODE_P): Allow JUMP_INSN and CALL_INSN as well. | |
6656 | ||
b17bb466 AS |
6657 | 2002-12-26 Andreas Schwab <schwab@suse.de> |
6658 | ||
c14bc6db | 6659 | * config.gcc (powerpc*-*-*, rs6000-*-*): Fix assignment syntax. |
b17bb466 | 6660 | |
b21fb038 DE |
6661 | 2002-12-25 David Edelsohn <edelsohn@gnu.org> |
6662 | ||
6663 | * config/rs6000/rs6000.c (rs6000_override_options): Convert to | |
6664 | tartet_flags_explicit. | |
6665 | * config/rs6000/rs6000.h (MASK_MULTIPLE_SET, MASK_STRING_SET): Delete. | |
6666 | Compact target_flags bits. | |
6667 | (TARGET_MULTIPLE_SET, TARGET_STRING_SET): Delete. | |
6668 | (TARGET_SWITCHES): Delete references to *_SET flags. | |
6669 | ||
abd2dd6d JH |
6670 | Wed Dec 25 20:30:53 CET 2002 Jan Hubicka <jh@suse.cz> |
6671 | ||
6672 | * i386.md (memory attribute): Fix setcc attribute. | |
6673 | ||
d55d8fc7 KH |
6674 | 2002-12-25 Kazu Hirata <kazu@cs.umass.edu> |
6675 | ||
6676 | * output.h: Fix comment typos. | |
6677 | * predict.c: Likewise. | |
6678 | * print-tree.c: Likewise. | |
6679 | * profile.c: Likewise. | |
6680 | * ra-build.c: Likewise. | |
6681 | * ra-colorize.c: Likewise. | |
6682 | * ra-debug.c: Likewise. | |
6683 | * ra-rewrite.c: Likewise. | |
6684 | * ra.c: Likewise. | |
6685 | * ra.h: Likewise. | |
6686 | * real.c: Likewise. | |
6687 | * recog.c: Likewise. | |
6688 | * reg-stack.c: Likewise. | |
6689 | * regclass.c: Likewise. | |
6690 | ||
7a770d8b KH |
6691 | 2002-12-25 Kazu Hirata <kazu@cs.umass.edu> |
6692 | ||
6693 | * config/h8300/h8300.c (print_operand_address): Do not negate | |
6694 | a negative number when printing one. | |
6695 | ||
7d6ac401 KH |
6696 | 2002-12-25 Kazu Hirata <kazu@cs.umass.edu> |
6697 | ||
6698 | * config/h8300/h8300-protos.h: Add prototypes for | |
6699 | output_plussi, compute_plussi_length, and compute_plussi_cc. | |
6700 | * config/h8300/h8300.c (output_plussi): New. | |
6701 | (compute_plussi_length): Likewise. | |
6702 | (compute_plussi_cc): Likewise. | |
6703 | * config/h8300/h8300.md (addsi_h8300h): Call | |
6704 | output_plussi, compute_plussi_length, and compute_plussi_cc. | |
6705 | ||
871d6a01 KH |
6706 | 2002-12-24 Kazu Hirata <kazu@cs.umass.edu> |
6707 | ||
6708 | * config/h8300/h8300.md (two peepholes): Use match_dup instead | |
6709 | of match_operand in the new patterns. | |
6710 | ||
4fbf9d4a JM |
6711 | 2002-12-24 Joseph S. Myers <jsm@polyomino.org.uk> |
6712 | ||
6713 | * doc/include/texinfo.tex: Update to version 2002-11-25.11. | |
6714 | ||
8601608f NS |
6715 | 2002-12-24 Nathan Sidwell <nathan@codesourcery.com> |
6716 | ||
6717 | * configure.in (enable-coverage): Add SELF_COVERAGE. | |
6718 | * profile.c (end_branch_prob): Use SELF_COVERAGE. | |
6719 | ||
c28b4e40 JW |
6720 | 2002-12-24 Jim Wilson <wilson@redhat.com> |
6721 | ||
6722 | * alias.c (record_set): Handle multi-reg hard registers. | |
6723 | ||
14b493d6 KH |
6724 | 2002-12-24 Kazu Hirata <kazu@cs.umass.edu> |
6725 | ||
6726 | * regmove.c: Fix comment typos. | |
6727 | * reload.c: Likewise. | |
6728 | * reload1.c: Likewise. | |
6729 | * resource.c: Likewise. | |
6730 | * rtl.def: Likewise. | |
6731 | * rtl.h: Likewise. | |
6732 | * rtlanal.c: Likewise. | |
6733 | * sched-deps.c: Likewise. | |
6734 | * sched-rgn.c: Likewise. | |
6735 | * sibcall.c: Likewise. | |
6736 | * simplify-rtx.c: Likewise. | |
6737 | * ssa-ccp.c: Likewise. | |
6738 | * ssa.c: Likewise. | |
6739 | * stmt.c: Likewise. | |
6740 | * stor-layout.c: Likewise. | |
6741 | * system.h: Likewise. | |
6742 | * tlink.c: Likewise. | |
6743 | * toplev.c: Likewise. | |
6744 | * tracer.c: Likewise. | |
6745 | * tree-inline.c: Likewise. | |
6746 | * tree.c: Likewise. | |
6747 | * tree.h: Likewise. | |
6748 | * unroll.c: Likewise. | |
6749 | * varasm.c: Likewise. | |
6750 | ||
c9693e96 LH |
6751 | 2002-12-23 Larin Hennessy <larin@science.oregonstate.edu> |
6752 | ||
6753 | * doc/install.texi: Remove i386-*-isc, i860-*-bsd, | |
6754 | m68k-altos-sysv, m68k-isi-bsd, m68k-sony-bsd entries. | |
6755 | * doc/invoke.texi: Remove AMD 29K, ARM RISC/iX, Clipper, Convex, | |
6756 | DG/UX entries. | |
6757 | * doc/md.texi: Remove AMD 29K entries. | |
6758 | * doc/trouble.texi: Remove Alliant, DG/UX, Iris 4.0.5F, GAS | |
6759 | 1.38.1, NewsOS, RT PC, WE32K entries. | |
6760 | ||
a67ed43f AH |
6761 | 2002-12-23 Aldy Hernandez <aldyh@redhat.com> |
6762 | ||
44f9a8e4 ZW |
6763 | PR/8763 |
6764 | * config/rs6000/altivec.md (mulv4sf3): Rewrite to add -0.0 vector. | |
6765 | (altivec_vspltisw_v4sf): Name pattern. | |
6766 | (altivec_vslw_v4sf): New pattern. | |
a67ed43f | 6767 | |
46d40353 JM |
6768 | 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk> |
6769 | ||
6770 | * doc/include/gcc-common.texi: Define DEVELOPMENT. | |
6771 | ||
8dc65b6e MM |
6772 | 2002-12-23 Mark Mitchell <mark@codesourcery.com> |
6773 | ||
6774 | * stor-layout.c (update_alignment_for_field): Correct handling of | |
6775 | unnamed bitfields on PCC_BITFIELD_TYPE_MATTERS machines. | |
6776 | * doc/tm.texi (PCC_BITFIELD_TYPE_MATTERS): Note that an unnamed | |
6777 | bitfield does not affect alignment. | |
6778 | ||
7c02ae17 DE |
6779 | 2002-12-23 David Edelsohn <edelsohn@gnu.org> |
6780 | ||
6781 | * expr.c (expand_assignment): Apply special treatment to | |
6782 | ARRAY_TYPE. | |
6783 | ||
317d21e9 KH |
6784 | 2002-12-23 Kazu Hirata <kazu@cs.umass.edu> |
6785 | ||
6786 | * config/h8300/h8300-protos.h: Update the prototype of | |
6787 | expand_a_shift. | |
6788 | * config/h8300/h8300.c (expand_a_shift): Change the return | |
6789 | type to void. | |
6790 | * config/h8300/h8300.md: Update all the uses of | |
6791 | expand_a_shift. | |
6792 | ||
0c685f12 NS |
6793 | 2002-12-22 Nathan Sidwell <nathan@codesourcery.com> |
6794 | ||
6795 | * tree.c (save_expr): Allow either side of a dyadic operand to be | |
6796 | constant. | |
6797 | ||
6798 | * doc/portability.texi (portability): Update portability goals. | |
6799 | ||
ade53a50 KH |
6800 | 2002-12-23 Kazu Hirata <kazu@cs.umass.edu> |
6801 | ||
6802 | * config/h8300/h8300.c (output_a_shift): Remove unused code. | |
6803 | ||
d0ff2db5 MM |
6804 | 2002-12-22 Mark Mitchell <mark@codesourcery.com> |
6805 | ||
d317855e MM |
6806 | * stor-layout.c (update_alignment_for_field): Guard use of |
6807 | ADJUST_FIELD_ALIGN with #ifdef. | |
6808 | ||
d0ff2db5 MM |
6809 | * stor-layout.c (update_alignment_for_field): Use |
6810 | ADJUST_FIELD_ALIGN when computing the alignment for a zero-width | |
6811 | bitfield when PCC_BITFIELD_TYPE_MATTERS. | |
6812 | ||
96e13905 KH |
6813 | 2002-12-22 Kazu Hirata <kazu@cs.umass.edu> |
6814 | ||
6815 | * genautomata.c: Fix comment typos. | |
6816 | ||
66b4e478 JH |
6817 | Sun Dec 22 18:23:44 CET 2002 Jan Hubicka <jh@suse.cz> |
6818 | ||
6819 | * params.def (tracer-min-branch-probability-feedback): Fix default. | |
6820 | * final.c (compute_alignments): Use profile to avoid code bloat. | |
6821 | ||
a7612343 KH |
6822 | 2002-12-22 Kazu Hirata <kazu@cs.umass.edu> |
6823 | ||
6824 | * config/h8300/h8300.c (get_shift_alg): Make shift insn | |
6825 | sequences end with a valid cc0 whenever possible. | |
6826 | ||
8fb52ad1 KH |
6827 | 2002-12-22 Kazu Hirata <kazu@cs.umass.edu> |
6828 | ||
6829 | * config/h8300/h8300.md (negsf2): New. | |
6830 | (*negsf2_h8300): Likewise. | |
6831 | (*negsf2_h8300hs): Likewise. | |
6832 | ||
2a77af27 GK |
6833 | 2002-12-21 Geoffrey Keating <geoffk@apple.com> |
6834 | ||
6835 | * integrate.c (output_inline_function): Don't hold private | |
6836 | pointers to 'struct function' over GC calls. | |
6837 | ||
5040eb00 KK |
6838 | 2002-12-21 Kaz kojima <kkojima@gcc.gnu.org> |
6839 | ||
6840 | * config/sh/lib1funcs.asm (__fpscr_values): Conditionalize with | |
6841 | NO_FPSCR_VALUES. | |
6842 | * config/sh/t-linux (TARGET_LIBGCC2_CFLAGS): Add -DNO_FPSCR_VALUES. | |
6843 | ||
5d750136 KH |
6844 | 2002-12-21 Kazu Hirata <kazu@cs.umass.edu> |
6845 | ||
6846 | * config/h8300/h8300.md (zero_extendqisi2): Correct the | |
6847 | length. | |
6848 | ||
f7e42925 KH |
6849 | 2002-12-21 Kazu Hirata <kazu@cs.umass.edu> |
6850 | ||
6851 | * config/h8300/h8300.md (*zero_extendqihi2_h8300): Make the | |
6852 | second alternative "#". | |
6853 | (*zero_extendqihi2_h8300hs): Likewise. | |
6854 | (a define_split): New. | |
6855 | ||
3cee1a78 KH |
6856 | 2002-12-21 Kazu Hirata <kazu@cs.umass.edu> |
6857 | ||
6858 | * config/h8300/h8300-protos.h: Update the prototype for | |
6859 | split_adds_subs. | |
6860 | Add prototypes for const_le_2_operand and const_le_6_operand. | |
6861 | * config/h8300/h8300.c (split_adds_subs): Add an argument to | |
6862 | specify whether inc/dec should be used when possible. | |
6863 | (const_le_2_operand): New. | |
6864 | (const_le_6_operand): Likewise. | |
6865 | * config/h8300/h8300.md (two peepholes): New. | |
6866 | ||
40b982a9 KH |
6867 | 2002-12-21 Kazu Hirata <kazu@cs.umass.edu> |
6868 | ||
6869 | * config/fr30/fr30.md: Fix a comment typo. | |
6870 | * config/i386/i386.c: Likewise. | |
6871 | * config/ip2k/ip2k.h: Likewise. | |
6872 | ||
60954572 JW |
6873 | 2002-12-20 Jim Wilson <wilson@redhat.com> |
6874 | ||
6875 | * config/rs6000/spe.h (__ev_subifw): Reverse arguments. | |
6876 | (__ev_subw, __ev_subiw): New. | |
6877 | (ev_mwlssf, ev_mwlsmf, ev_mwlssfa, ev_mwlsmfa, ev_mwlssfaaw, | |
6878 | ev_mwlsmfaaw, ev_mwlssfanw, ev_mwlsmfanw): Delete. | |
6879 | ||
11f43127 JDA |
6880 | 2002-12-20 John David Anglin <dave.anglin@nrc.gc.ca> |
6881 | ||
6882 | * pa-linux.h (TARGET_HAS_STUBS_AND_ELF_SECTIONS): Delete define. | |
6883 | * pa32-linux.h (FUNCTION_OK_FOR_SIBCALL): Delete define. | |
6884 | * pa.c (pa_function_ok_for_sibcall): Allow non indirect sibcalls on | |
6885 | TARGET_ELF32. Add comment on sibcall issues for TARGET_64BIT. | |
6886 | ||
f9d2de4d KH |
6887 | 2002-12-20 Kazu Hirata <kazu@cs.umass.edu> |
6888 | ||
6889 | * config/h8300/h8300-protos.h: Add prototypes for | |
6890 | incdec_operand and eqne_operator. | |
6891 | * config/h8300/h8300.c (incdec_operand): New. | |
6892 | (eqne_operator): Likewise. | |
6893 | * config/h8300/h8300.h (CONST_OK_FOR_M): Likewise. | |
6894 | (CONST_OK_FOR_O): Likewise. | |
6895 | (CONST_OK_FOR_LETTER_P): Use CONST_OK_FOR_M and | |
6896 | CONST_OK_FOR_O. | |
6897 | * config/h8300/h8300.md (UNSPEC_INCDEC): New. | |
6898 | (addhi3_incdec): New. | |
6899 | (addsi3_incdec): Likewise. | |
6900 | (two peepholes): Likewise. | |
6901 | ||
b47900aa KH |
6902 | 2002-12-20 Kazu Hirata <kazu@cs.umass.edu> |
6903 | ||
6904 | * config/h8300/h8300.c (dosize): Remove warnings. | |
6905 | (print_operand): Likewise. | |
6906 | ||
3094247f RH |
6907 | 2002-12-20 Richard Henderson <rth@redhat.com> |
6908 | ||
6909 | * config/alpha/alpha.c (decl_has_samegp): New. | |
6910 | (samegp_function_operand): Use it. Rename from | |
6911 | current_file_function_operand. | |
6912 | (direct_call_operand): Handle -msmall-text via symbol->jump. | |
6913 | (tls_symbolic_operand_1): Use T for tprel64, t for smaller tprel. | |
6914 | (tls_symbolic_operand_type): Likewise. | |
6915 | (alpha_encode_section_info): Likewise. Handle -msmall-text. | |
6916 | (alpha_function_ok_for_sibcall): Use decl_has_samegp. | |
6917 | (alpha_end_function): Set symbol->jump for functions defined in | |
6918 | the text section. | |
6919 | * config/alpha/alpha-protos.h: Update. | |
6920 | * config/alpha/alpha.h (MASK_SMALL_TEXT, TARGET_SMALL_TEXT): New. | |
6921 | (TARGET_SWITCHES): Add -msmall-text and -mlarge-text. | |
6922 | (PREDICATE_CODES): Update. | |
c14bc6db | 6923 | * config/alpha/alpha.md (call patterns): Update for |
3094247f RH |
6924 | samegp_function_operand rename; use !samegp reloc if |
6925 | TARGET_EXPLICIT_RELOCS. | |
6926 | * doc/invoke.text: Document -msmall-text and -mlarge-text. | |
6927 | ||
8056c5f2 ID |
6928 | 2002-12-20 Ian Dall <ian@sibyl.beware.dropbear.id.au> |
6929 | ||
44f9a8e4 ZW |
6930 | * config/ns32k/ns32k.md (movdi): Use "l" instead of "f" to match |
6931 | all registers capable of holding a double float. | |
6932 | (*rcond): change name of "reverse branch" insns to | |
6933 | something more meaningful. | |
6934 | (*rbgt, *rblt, *rbge, *rble): Reverse branches to handle IEEE | |
6935 | comparisons properly. | |
6936 | (*ffs): Change operand 0 from write to read-modify-write. | |
6937 | (*ffsssi2): Drop constraints from define_expand. | |
8056c5f2 | 6938 | |
44f9a8e4 ZW |
6939 | * config/ns32k/ns32k.h (STORE_RATIO, STORE_BY_PIECES): Avoid using |
6940 | MOVE_RATIO as default for store operations. | |
8056c5f2 | 6941 | |
44f9a8e4 ZW |
6942 | * config/ns32k/ns32k.h (enum reg_class, REG_CLASS_NAMES): Add |
6943 | LONG_REGS class. | |
6944 | (CANNOT_CHANGE_MODE_CLASS): Can't subreg LONG_REGS. | |
6945 | (GO_IF_LEGITIMATE_ADDRESS): Remove spurious abort(). | |
6946 | * config/ns32k/ns32k.c (regclass_map): Add LONG_REGS class. | |
8056c5f2 | 6947 | |
44f9a8e4 ZW |
6948 | * config/ns32k/STATUS: New File |
6949 | * config/ns32k/NOTES: New file. | |
8056c5f2 | 6950 | |
1fec52be | 6951 | 2002-12-20 Hartmut Penner <hpenner@de.ibm.com> |
c14bc6db | 6952 | |
21ff35fb | 6953 | * doc/invoke.texi: Document -mzarch, -mesa, -mcpu= and -march= |
1fec52be | 6954 | option for S/390 and zSeries. |
44f9a8e4 ZW |
6955 | * config/s390/s390.c (s390_cpu, s390_cpu_string, s390_arch, |
6956 | s390_arch_string): New variables. | |
6957 | (override_options): Checking for options and setting of | |
1fec52be | 6958 | appropriate target_flags, cpu and arch flags. |
44f9a8e4 ZW |
6959 | * config/s390/s390.h: (processor_type): New enum. |
6960 | (TARGET_SWITCHES): New switches -mesa/zarch. | |
6961 | * config/s390/s390.md: New attribute 'cpu'. | |
1fec52be | 6962 | |
5bdc5878 KH |
6963 | 2002-12-19 Kazu Hirata <kazu@cs.umass.edu> |
6964 | ||
6965 | * c-pretty-print.h: Fix comment typos. | |
6966 | * integrate.c: Likewise. | |
6967 | * varasm.c: Likewise. | |
6968 | * config/c4x/c4x.h: Likewise. | |
6969 | * config/c4x/c4x.md: Likewise. | |
6970 | * config/fr30/fr30.md: Likewise. | |
6971 | * config/frv/frv.c: Likewise. | |
6972 | * config/h8300/h8300.c: Likewise. | |
6973 | * config/i386/i386.c: Likewise. | |
6974 | * config/i386/i386.h: Likewise. | |
6975 | * config/ia64/ia64.c: Likewise. | |
6976 | * config/ia64/ia64.h: Likewise. | |
6977 | * config/ip2k/ip2k.md: Likewise. | |
6978 | * config/m68hc11/m68hc11-crt0.S: Likewise. | |
6979 | * config/m68hc11/m68hc11.h: Likewise. | |
6980 | * config/m68hc11/m68hc11.md: Likewise. | |
6981 | * config/m68hc11/m68hc12.h: Likewise. | |
6982 | * config/mcore/mcore.md: Likewise. | |
6983 | * config/mips/mips.c: Likewise. | |
6984 | * config/mips/mips.md: Likewise. | |
6985 | * config/mmix/mmix-modes.def: Likewise. | |
6986 | * config/pa/pa.c: Likewise. | |
6987 | * config/rs6000/rs6000.c: Likewise. | |
6988 | * config/rs6000/rs6000.h: Likewise. | |
6989 | * config/rs6000/rs6000.md: Likewise. | |
6990 | ||
539dbd15 KH |
6991 | 2002-12-19 Kazu Hirata <kazu@cs.umass.edu> |
6992 | ||
6993 | * config/h8300/h8300.md (output_a_shift): Clean up the code to | |
6994 | output shifts using rotation. | |
6995 | ||
e505be85 ZD |
6996 | 2002-12-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
6997 | ||
6998 | * flow.c (allocate_reg_life_data): Reset REG_FREQ. | |
6999 | ||
191ff852 KH |
7000 | 2002-12-19 Kazu Hirata <kazu@cs.umass.edu> |
7001 | ||
7002 | * config/h8300/h8300.md (pushqi_h8300): Don't push the stack | |
7003 | pointer. | |
7004 | (pushqi_h8300hs): Likewise. | |
7005 | (pushhi_h8300): Likewise. | |
7006 | (pushhi_h8300hs): Likewise. | |
7007 | ||
b2dfd40f R |
7008 | Thu Dec 19 23:44:09 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7009 | ||
7010 | * sched-rgn.c (init_regions): Update comment. | |
7011 | ||
310b9b1d DE |
7012 | 2002-12-19 David Edelsohn <edelsohn@gnu.org> |
7013 | ||
7014 | * config/rs6000/rs6000.md (define_attr type): Remove altivec. | |
7015 | * config/rs6000/altivec.md (movv4si_internal): Set correct instruction | |
7016 | attributes. | |
7017 | (movv8hi_internal,movv16qi_internal,movv4sf_internal): Same. | |
7018 | (get_vrsave_internal,set_vrsave_internal): Same. | |
7019 | (altivec_vspltisb,altivec_vspltish,altivec_vspltisw): Same. | |
7020 | (absv16qi2,absv8hi2,absv4si2,absv4sf2): Same | |
7021 | (altivec_abss_v16qi,altivec_abss_v8hi,altivec_abss_v4si): Same. | |
7022 | ||
e91f04de CH |
7023 | 2002-12-19 Casper S. Hornstrup <chorns@users.sourceforge.net> |
7024 | Danny Smith <dannysmith@users.sourceforge.net> | |
7025 | Eric Kohl <ekohl@rz-online.de> | |
7026 | ||
7027 | * config/i386/i386.c (ix86_handle_cdecl_attribute): Check for | |
7028 | attributes incompatible with fastcall attribute. | |
7029 | (ix86_handle_regparm_attribute): Likewise. | |
7030 | ||
7031 | * config/i386/i386.c (ix86_comp_type_attributes): Check for mismatched | |
7032 | fastcall types. | |
7033 | ||
7034 | * config/i386/cygwin.h (TARGET_OS_CPP_BUILTINS): Add fastcall | |
7035 | attributes. | |
7036 | (ASM_OUTPUT_LABELREF): Define as i386_pe_output_labelref. | |
7037 | * config/i386/i386-protos.h (i386_pe_output_labelref): Declare. | |
7038 | * config/i386/winnt.c (i386_pe_mark_dllimport). Add __imp_ prefix in | |
7039 | i386_pe_output_labelref rather than here. | |
7040 | (gen_fastcall_suffix): New function. Decorates a label name with the | |
7041 | fastcall prefix (@) and the stdcall suffix. | |
7042 | (i386_pe_encode_section_info): Call gen_fastcall_suffix() if a symbol | |
7043 | has a fastcall attribute. | |
7044 | (i386_pe_output_labelref): New function. Outputs a label reference. | |
7045 | * config/i386/i386.c (ix86_attribute_table): Accept 'fastcall' as a | |
7046 | valid attribute. | |
7047 | (ix86_return_pops_args): Fastcall functions pop the stack. | |
7048 | (init_cumulative_args): Reserve registers ECX and EDX if function has | |
7049 | fastcall attribute. | |
7050 | (function_arg): Use registers ECX and EDX if function has fastcall | |
7051 | attribute. | |
7052 | * config/i386/i386.h (CUMULATIVE_ARGS): Add fastcall attribute flag. | |
7053 | (DLL_IMPORT_EXPORT_PREFIX): Redefine as '#'. | |
7054 | (FASTCALL_PREFIX): Define as '@'. | |
7055 | * config/i386/mingw32.h (TARGET_OS_CPP_BUILTINS): Add fastcall | |
7056 | attributes. | |
7057 | * doc/extend.texi: Add documentation of fastcall attribute. | |
7058 | ||
61138bb6 NN |
7059 | 2002-12-19 Nathanael Nerode <neroden@gcc.gnu.org> |
7060 | ||
c14bc6db | 7061 | * configure.in: FORBUILD when build!=host changed from |
61138bb6 NN |
7062 | ../$build-alias to ../build-$build_alias to match change made |
7063 | in top directory. | |
7064 | * configure: Regenerated. | |
7065 | ||
039baf9e EB |
7066 | 2002-12-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
7067 | ||
7068 | PR optimization/8988 | |
7069 | * loop.c (maybe_eliminate_biv): Kill REG_EQUAL notes mentioning | |
7070 | the biv when eliminating. | |
7071 | ||
ee8acf89 DP |
7072 | 2002-12-19 Devang Patel <dpatel@apple.com> |
7073 | * gcc.c (struct default_compiler): Recognizes input file name with | |
7074 | .CPP extension as C++ source files | |
7075 | * cp/lang-spec.h: Same | |
7076 | * doc/invoke.texi: Add documentation for .CPP support. | |
c14bc6db | 7077 | |
598119bb AH |
7078 | 2002-12-19 Aldy Hernandez <aldyh@redhat.com> |
7079 | ||
7080 | PR 8553 | |
7081 | * config/rs6000/altivec.md ("absv8hi2"): Add & to clobbered | |
7082 | registers. | |
7083 | ("absv16qi2"): Same. | |
7084 | ("absv4si2"): Same. | |
7085 | ("absv4sf2"): Same. | |
7086 | ("altivec_abss_v16qi"): Same. | |
7087 | ("altivec_abss_v8hi"): Same. | |
7088 | ("altivec_abss_v4si"): Same. | |
7089 | ||
3af97654 UW |
7090 | 2002-12-19 Ulrich Weigand <uweigand@de.ibm.com> |
7091 | ||
7092 | * config/s390/s390.md ("*tsthiCCT", "*tsthiCCT_cconly", | |
7093 | "*tstqiCCT", "*tstqiCCT_cconly"): New insns. | |
7094 | ||
e54b4cae EB |
7095 | 2002-12-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
7096 | ||
7097 | PR target/8340 | |
7098 | * stmt.c (expand_asm_operands): Produce an error when | |
7099 | the PIC register is clobbered. | |
7100 | ||
7f22efe1 DB |
7101 | 2002-12-18 Daniel Berlin <dberlin@dberlin.org> |
7102 | ||
7103 | * Makefile.in (OBJS): Add alloc-pool.o | |
7104 | (alloc-pool.o): New object. | |
7105 | ||
7106 | * alloc-pool.c: New file. | |
7107 | * alloc-pool.h: New file. | |
7108 | ||
f1d5271a | 7109 | 2002-12-18 Loren James Rittle <ljrittle@acm.org> |
5a0ba8c9 LJR |
7110 | |
7111 | * gcc.c (validate_switches): Robustify against skipping past '\0'. | |
7112 | ||
064b6c70 GK |
7113 | 2002-12-18 Geoffrey Keating <geoffk@apple.com> |
7114 | ||
7115 | * config.gcc: Set extra_objs in the generic Darwin rule, | |
7116 | not in the machine-specific rules. | |
7117 | ||
272d0bee KH |
7118 | 2002-12-19 Kazu Hirata <kazu@cs.umass.edu> |
7119 | ||
7120 | * ChangeLog: Follow spelling conventions. | |
7121 | * ChangeLog.2: Likewise. | |
7122 | * ChangeLog.4: Likewise. | |
7123 | * ChangeLog.5: Likewise. | |
7124 | * cppexp.c: Likewise. | |
7125 | * df.c: Likewise. | |
7126 | * gcov.c: Likewise. | |
7127 | * gengtype.c: Likewise. | |
7128 | * reload1.c: Likewise. | |
7129 | * sched-rgn.c: Likewise. | |
7130 | * stmt.c: Likewise. | |
7131 | * stor-layout.c: Likewise. | |
7132 | * timevar.c: Likewise. | |
7133 | * toplev.c: Likewise. | |
7134 | * tree.h: Likewise. | |
7135 | * varasm.c: Likewise. | |
7136 | * config/fr30/fr30.md: Likewise. | |
7137 | * config/i386/i386.c: Likewise. | |
7138 | * config/ia64/ia64.c: Likewise. | |
7139 | * config/pa/pa.c: Likewise. | |
7140 | ||
358ecb10 RS |
7141 | 2002-12-18 Roger Sayle <roger@eyesopen.com> |
7142 | ||
7143 | * basic-block.h (flow_bb_inside_loop_p): Correct prototype. | |
7144 | ||
d486dec6 AH |
7145 | 2002-12-18 Aldy Hernandez <aldyh@redhat.com> |
7146 | ||
7f04df0d | 7147 | PR 8551 |
d486dec6 AH |
7148 | * config/rs6000/altivec.h (vec_cmplt macro): Reverse arguments in |
7149 | macro. | |
7150 | (vec_cmplt C++ functions): Reverse arguments. | |
7151 | ||
358ecb10 | 7152 | 2002-12-18 Geoffrey Keating <geoffk@apple.com> |
892aebc9 | 7153 | |
40b4cdbf GK |
7154 | * config/rs6000/t-rs6000: Move contents to t-fprules, |
7155 | add rules for dependencies of rs6000.o and to build rs6000-c.o | |
7156 | * config/rs6000/t-fprules: New file from t-rs6000. | |
7157 | * config/rs6000/t-beos: Remove soft-fp rules. | |
7158 | * config/rs6000/t-ppccomm: Likewise. | |
7159 | * config/rs6000/t-newas: Likewise. | |
7160 | * config/rs6000/t-rs6000-c-rule: Delete. | |
7161 | * config.gcc: Use t-fprules for rs6000/ ports when appropriate. | |
7162 | Use t-rs6000 for all rs6000/ ports instead of t-rs6000-c-rule. | |
7163 | Create generic Darwin rules. | |
7164 | ||
892aebc9 GK |
7165 | * gengenrtl.c (gencode): Delete unnecessary rtl_obstack declaration. |
7166 | ||
9d303046 DE |
7167 | 2002-12-18 Doug Evans <dje@sebabeach.org> |
7168 | ||
7169 | * m32r/m32r.c (addr24_operand): Fix arg to CONSTANT_POOL_ADDRESS_P | |
7170 | and LIT_NAME_P. | |
7171 | (move_src_operand): Remove compile-time warning. | |
7172 | * m32r/m32r.h (ROUND_ADVANCE_ARG): Ditto. | |
7173 | ||
80d83b16 JM |
7174 | 2002-12-18 Jason Merrill <jason@redhat.com> |
7175 | ||
7176 | * unwind-dw2-fde.c (frame_downheap): Split out from... | |
7177 | (frame_heapsort): Here. | |
7178 | ||
f32ac70d JM |
7179 | 2002-12-17 Jason Merrill <jason@redhat.com> |
7180 | ||
9ec22713 JM |
7181 | * tree.c (make_node): Don't set TREE_TYPE on 's' class nodes. |
7182 | (build1): Always set TREE_SIDE_EFFECTS on 's' class nodes. | |
7183 | ||
38540594 | 7184 | * gcc.c (do_spec_1) ['W']: End any pending argument from the braces. |
a3a0177e | 7185 | |
f32ac70d JM |
7186 | * calls.c (expand_call): Don't try to be clever about expanding |
7187 | the return slot address. | |
7188 | ||
d5db5b97 KK |
7189 | 2002-12-18 Kaz kojima <kkojima@gcc.gnu.org> |
7190 | ||
7191 | * config/sh/linux.h (NO_IMPLICIT_EXTERN_C, CPLUSPLUS_CPP_SPEC): | |
7192 | Define. | |
7193 | ||
e489a31f JM |
7194 | 2002-12-17 Jason Merrill <jason@redhat.com> |
7195 | ||
7196 | * genmultilib: Use 'cd ./foo'. | |
7197 | ||
5b8f02c6 KH |
7198 | 2002-12-17 Kazu Hirata <kazu@cs.umass.edu> |
7199 | ||
7200 | * doc/c-tree.texi: Restore deliberate spelling mistakes. | |
7201 | ||
c0478a66 KH |
7202 | 2002-12-17 Kazu Hirata <kazu@cs.umass.edu> |
7203 | ||
7204 | * doc/c-tree.texi: Fix typos and follow spelling conventions. | |
7205 | * doc/cpp.texi: Likewise. | |
7206 | * doc/extend.texi: Likewise. | |
7207 | * doc/gty.texi: Likewise. | |
7208 | * doc/install.texi: Likewise. | |
7209 | * doc/invoke.texi: Likewise. | |
7210 | * doc/md.texi: Likewise. | |
7211 | * doc/passes.texi: Likewise. | |
7212 | * doc/rtl.texi: Likewise. | |
7213 | * doc/sourcebuild.texi: Likewise. | |
7214 | * doc/tm.texi: Likewise. | |
7215 | ||
3364c33b JQ |
7216 | 2002-12-17 Jerry Quinn <jlquinn@optonline.net> |
7217 | ||
7218 | * doc/invoke.texi: Minor spelling and grammar fixes. | |
7219 | ||
d65f135a UW |
7220 | 2002-12-17 Ulrich Weigand <uweigand@de.ibm.com> |
7221 | ||
7222 | * config/s390/s390.c (s390_output_constant_pool): Replace | |
7223 | ASM_OUTPUT_INTERNAL_LABEL by (*targetm.asm_out.internal_label). | |
7224 | ||
4b207444 JH |
7225 | Tue Dec 17 09:47:57 CET 2002 Jan Hubicka <jh@suse.cz> |
7226 | ||
7227 | * convert.c (convert_to_real): Disable function transformation for | |
7228 | now. | |
7229 | ||
cde26509 GK |
7230 | 2002-12-16 Geoffrey Keating <geoffk@apple.com> |
7231 | ||
7232 | * gcc.c (handle_braces): Allow '@' as a switch name. | |
7233 | ||
9f175208 JM |
7234 | 2002-12-16 Jason Merrill <jason@redhat.com> |
7235 | ||
e489a31f JM |
7236 | * calls.c (expand_call): Handle CALL_EXPR_HAS_RETURN_SLOT_ADDR |
7237 | with special struct-return ABIs. | |
7238 | ||
9f175208 JM |
7239 | * c-semantics.c (add_scope_stmt): Abort if the end SCOPE_STMT |
7240 | doesn't match the begin SCOPE_STMT in partialness. | |
7241 | ||
7a975113 GK |
7242 | 2002-12-16 Geoffrey Keating <geoffk@apple.com> |
7243 | ||
c79d892f GK |
7244 | * genmultilib: Create temporary files in unique subdirectory. |
7245 | ||
7a975113 GK |
7246 | * gcc.c (validate_switches): Allow '@' as a switch name. |
7247 | ||
8483c7e0 LR |
7248 | 2002-12-16 Loren J. Rittle <ljrittle@acm.org> |
7249 | ||
7250 | * Makefile.in (gcov-iov.h): Improve portability. | |
7251 | ||
9ee7999f JH |
7252 | Mon Dec 16 23:39:19 CET 2002 Jan Hubicka <jh@suse.cz> |
7253 | ||
7254 | * mips.h (ASM_OUTPUT_ADDR_DIFF_ELT): Do not use qpword on API_N32/not | |
7255 | gas | |
7256 | * mips.md (tablejump insn): Likewise. | |
7257 | ||
7a04c51b MM |
7258 | 2002-12-16 Mark Mitchell <mark@codesourcery.com> |
7259 | ||
7260 | * doc/include/gcc-common.texi: Change version number to 3.4. | |
7261 | ||
27eaa708 BK |
7262 | 2002-12-16 Bruce Korb <bkorb@gnu.org> |
7263 | ||
7264 | * fixinc/fixlib.h: add: #include <signal.h> | |
7265 | * fixinc/fixincl.c: remove: #include <signal.h> | |
7266 | ||
b51dc045 R |
7267 | Mon Dec 16 17:20:04 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7268 | ||
7269 | * sh.h (EXTRA_CONSTRAINT_Z): New macro. | |
7270 | (EXTRA_CONSTRAINT): Use it. | |
7271 | * sh.md (anddi3): Use 'Z' constraint for alternative 2. | |
7272 | ||
4977bab6 ZW |
7273 | 2002-12-15 Zack Weinberg <zack@codesourcery.com> |
7274 | ||
7275 | * config.gcc (need_64bit_hwint): New variable. | |
7276 | (alpha*-*-*, x86_64-*-*, ia64-*-*, mips*-*-*, powerpc*-*-*, | |
7277 | mmix-knuth-mmixware, rs6000*-*-*, sparc64*-*-*, s390*-*-*, | |
7278 | sh*-*-*, hppa*64*-*-linux, parisc*64*-*-linux, hppa*64*-*-hpux11*, | |
7279 | sparcv9-*-solaris2*, sparc*-*-solaris2.[789], ultrasparc-*-freebsd*): | |
7280 | Set it. | |
7281 | (powerpc*-*-darwin*): Unset it. | |
7282 | (alpha-*-interix, alpha64-dec-*vms*, i?86-*-interix3*, | |
7283 | i?86-*-interix*, sparc64-*-openbsd*): Remove references to | |
7284 | deleted/nonexistent xm-*.h headers. | |
7285 | * configure.in: AC_DEFINE NEED_64BIT_HOST_WIDE_INT if the | |
7286 | target set need_64bit_hwint in config.gcc. | |
7287 | * configure, config.in: Regenerate. | |
7288 | ||
7289 | * hwint.h: Overhaul. Don't bother trying int for | |
7290 | HOST_WIDE_INT. Do try __int64 if long is not enough. Base | |
7291 | decision to force 64-bit HOST_WIDE_INT on | |
7292 | NEED_64BIT_HOST_WIDE_INT, not (MAX_)LONG_TYPE_SIZE which is | |
7293 | not visible at this point. Don't allow prior definition of | |
7294 | any macro defined by this file. | |
7295 | ||
7296 | * config/alpha/xm-vms.h: Don't define HOST_WIDE_INT or | |
7297 | HOST_BITS_PER_WIDE_INT. | |
7298 | * config/c4x/c4x.h: Adjust redefinition of | |
7299 | HOST_WIDE_INT_PRINT_HEX to match changes to hwint.h. | |
7300 | * config/alpha/xm-alpha-interix.h, config/alpha/xm-vms64.h, | |
7301 | config/i386/xm-i386-interix.h: Delete file. | |
7302 | ||
7303 | 2002-12-14 Rodney Brown <rbrown64@csc.com.au> | |
7304 | John David Anglin <dave@hiauly1.hia.nrc.ca> | |
7305 | ||
7306 | * pa.c (output_millicode_call): Convert ASM_OUTPUT_INTERNAL_LABEL. | |
7307 | * pa64-hpux.h (ASM_OUTPUT_INTERNAL_LABEL): Delete define. | |
7308 | ||
7309 | 2002-12-14 Zack Weinberg <zack@codesourcery.com> | |
7310 | ||
7311 | * mkconfig.sh: Correct comment. Add copyright boilerplate. | |
7312 | ||
7313 | 2002-12-14 Zack Weinberg <zack@codesourcery.com> | |
7314 | ||
7315 | * config/t-darwin, config/arm/t-pe, config/arm/t-strongarm-pe, | |
7316 | config/c4x/t-c4x, config/i370/t-i370, config/i386/t-cygwin, | |
7317 | config/i386/t-interix, config/i960/t-960bare, config/ia64/t-ia64, | |
7318 | config/rs6000/t-rs6000-c-rule, config/sparc/t-sol2, | |
7319 | config/v850/t-v850: Correct dependencies and normalize | |
7320 | compilation commands for files that include coretypes.h and tm.h. | |
7321 | ||
7322 | * config/sparc/gmon-sol2.c: Include tconfig.h and tsystem.h, | |
7323 | not config.h and system.h. | |
7324 | ||
7325 | Sat Dec 14 20:43:41 CET 2002 Jan Hubicka <jh@suse.cz> | |
7326 | ||
7327 | * i386.c (flags_reg_operand): New function. | |
7328 | * i386.h (PREDICATE_CODES): Add flags_reg_operand. | |
7329 | * i386.md (cmov splitter, movqicc): Use new predicate. | |
7330 | ||
7331 | Sat Dec 14 17:03:17 CET 2002 Jan Hubicka <jh@suse.cz> | |
7332 | ||
7333 | * i386.md (movqicc splitter): Fix template. | |
7334 | ||
7335 | 2002-12-13 Jason Merrill <jason@redhat.com> | |
7336 | ||
7337 | * tree.h (CALL_EXPR_HAS_RETURN_SLOT_ADDR): New macro. | |
7338 | * calls.c (expand_call): Handle it. | |
7339 | * tree-inline.c (struct inline_data): Remove target_exprs field. | |
7340 | (optimize_inline_calls): Don't initialize it. | |
7341 | (expand_call_inline): Don't modify it. Handle | |
7342 | CALL_EXPR_HAS_RETURN_SLOT_ADDR. | |
7343 | (declare_return_variable): Take return slot addr. | |
7344 | * langhooks.h (copy_res_decl_for_inlining): Change target_exprs parm | |
7345 | to return_slot_addr. | |
7346 | * langhooks-def.h, langhooks.c: Adjust. | |
7347 | * explow.c (maybe_set_unchanging): Don't set RTX_UNCHANGING_P for | |
7348 | a decl with no DECL_INITIAL. | |
7349 | ||
7350 | * expr.c (expand_expr): Don't discard the target of a call which | |
7351 | returns in memory. | |
7352 | ||
7353 | 2002-12-13 Neil Booth <neil@daikokuya.co.uk> | |
7354 | ||
7355 | * cppinit.c (path_include): Take an environment variable name. | |
7356 | Tidy up. | |
7357 | (init_standard_includes): Simplify environment handling, and | |
7358 | move to ... | |
7359 | (cpp_read_main_file): ...here as -nostdinc should not affect | |
7360 | environment variable paths. | |
7361 | ||
f5f9008b JDA |
7362 | 2002-12-13 John David Anglin <dave@hiauly1.hia.nrc.ca> |
7363 | ||
7364 | * pa.c (output_millicode_call): Correct typo. | |
7365 | (output_call): Likewise. | |
7366 | ||
a58be199 AO |
7367 | Fri Dec 13 21:07:18 2002 Alexandre Oliva <aoliva@redhat.com> |
7368 | ||
7369 | * config/mn10300/mn10300.c (print_operand) <case N>: Check | |
7370 | operand's range. Print value directly, without aid from | |
7371 | output_address. | |
7372 | <case U>: New. | |
7373 | <case S>: Make sure argument to fprintf has the right type. | |
7374 | * config/mn10300/mn10300.h (OK_FOR_T): New macro. | |
7375 | (EXTRA_CONSTRAINT): Adjust. | |
7376 | * config/mn10300/mn10300.md: Add new all-QImode pattern for | |
7377 | bclr. Use %U for immediate operands of bset and bclr. | |
7378 | (iorqi3): New expand, with insns for AM33 and mn10300. | |
7379 | ||
d9da94a1 R |
7380 | Fri Dec 13 16:02:27 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7381 | ||
7382 | * sh.c (sh_register_operand): New function. | |
7383 | (prepare_move_operands): Use it. | |
7384 | * sh.h (PREDICATE_CODES): Add entry for sh_register_operand. | |
7385 | * sh.md (movsi_media, movsi_media_nofpu): Allow stores of 0. | |
7386 | (movqi_media, movhi_media, movdi_media, movdi_media_nofpu): Likewise. | |
7387 | (movdf_media, movdf_media_nofpu, movv4sf_i, movsf_media): Likewise. | |
7388 | (movsf_media_nofpu, movv2hi_i, movv4hi_i, movv8qi_i): Likewise. | |
7389 | (movv2si_i): Likewise. | |
7390 | ||
580fb356 JW |
7391 | 2002-12-13 Jim Wilson <wilson@redhat.com> |
7392 | ||
7393 | * doc/extend.texi (Complex Numbers): Update info on debug info. | |
7394 | ||
697d8028 KH |
7395 | 2002-12-13 Kazu Hirata <kazu@cs.umass.edu> |
7396 | ||
7397 | * config/h8300/h8300.md (addhi3_h8300): Remove the last | |
7398 | alternative. | |
7399 | ||
4977bab6 ZW |
7400 | 2002-12-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
7401 | ||
7402 | * hooks.h (hook_tree_tree_bool_false): Declare | |
7403 | hook_bool_tree_tree_false instead. | |
7404 | ||
dd05b1b4 | 7405 | 2002-12-12 Devang Patel <dpatel@apple.com> |
697d8028 | 7406 | |
dd05b1b4 DP |
7407 | * doc/invoke.texi: Document Darwin linker options, -bundle |
7408 | -bind_at_load, -all_load and -arch_errors_fatal | |
7409 | ||
24aacafb JW |
7410 | 2002-12-12 Jim Wilson <wilson@redhat.com> |
7411 | ||
7412 | * dbxout.c (dbxout_fptype_value): New. | |
7413 | (dbxout_type, case COMPLEX_TYPE): Call it. Use 'R' instead of 'r'. | |
7414 | ||
09da1532 KH |
7415 | 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
7416 | ||
7417 | * c-decl.c: Fix a comment typo. | |
7418 | * cfg.c: Likewise. | |
7419 | * cfgcleanup.c: Likewise. | |
7420 | * cfglayout.c: Likewise. | |
7421 | * cfgrtl.c: Likewise. | |
7422 | * c-typeck.c: Likewise. | |
7423 | * dominance.c: Likewise. | |
7424 | * dwarf2asm.c: Likewise. | |
7425 | * dwarfout.c: Likewise. | |
7426 | * expmed.c: Likewise. | |
7427 | * expr.c: Likewise. | |
7428 | * final.c: Likewise. | |
7429 | * flow.c: Likewise. | |
7430 | * function.c: Likewise. | |
7431 | * gcc.c: Likewise. | |
7432 | * genautomata.c: Likewise. | |
7433 | * integrate.c: Likewise. | |
7434 | * loop.c: Likewise. | |
7435 | * loop.h: Likewise. | |
7436 | * output.h: Likewise. | |
7437 | * profile.c: Likewise. | |
7438 | * ra.h: Likewise. | |
7439 | * reload1.c: Likewise. | |
7440 | * reload.c: Likewise. | |
7441 | * sched-rgn.c: Likewise. | |
7442 | * stmt.c: Likewise. | |
7443 | * tree.h: Likewise. | |
7444 | * vmsdbgout.c: Likewise. | |
7445 | ||
7930523d KH |
7446 | 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
7447 | ||
7448 | * config/h8300/h8300.md: Add a new peephole2. | |
7449 | ||
59578c84 KH |
7450 | 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
7451 | ||
7452 | * config/h8300/h8300.md (a peephole2): Accept a constant | |
7453 | that's accepted by CONST_OK_FOR_J. | |
7454 | ||
8cc5359b KH |
7455 | 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
7456 | ||
7457 | * config/h8300/h8300.h (CONST_OK_FOR_J): New. | |
7458 | (CONST_OK_FOR_LETTER_P): Use CONST_OK_FOR_J. | |
7459 | * config/h8300/h8300.md (*addhi_h8300): Add a new alternative. | |
7460 | (*addhi_h8300hs): Likewise. | |
7461 | ||
ec555f32 R |
7462 | Thu Dec 12 16:24:59 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7463 | ||
7464 | * sh.c (reg_class_from_letter): No longer const. Add 'e' entry. | |
7465 | (sh_register_move_cost): Add clause for SImode fp-fp moves. | |
7466 | Increase cost for moves involving multiple general purpose registers. | |
7467 | * sh.h (OVERRIDE_OPTIONS): Set reg_class_from_letter['e'] according to | |
7468 | TARGET_FMOVD. | |
7469 | (HARD_REGNO_MODE_OK): Allow V2SFmode and V4SFmode in general purpose | |
7470 | registers, and SImode in fp registers, for ! TARGET_SHMEDIA. | |
7471 | (enum reg_class reg_class_from_letter): No longer const. | |
7472 | (SECONDARY_OUTPUT_RELOAD_CLASS): Use REGCLASS_HAS_FP_REG / | |
7473 | REGCLASS_HAS_GENERAL_REG. | |
7474 | Handle SImode moves from/to fp registers. | |
7475 | ! TARGET_SHMEDIA && TARGET_FMOVD. | |
7476 | (SECONDARY_INPUT_RELOAD_CLASS): Use REGCLASS_HAS_FP_REG. | |
7477 | * sh.md (movsi_ie): Add alternatives to move from / to fp regisyters. | |
7478 | ||
83ebfdc0 AS |
7479 | 2002-12-12 Andreas Schwab <schwab@suse.de> |
7480 | ||
7481 | * config/ia64/ia64.c (ia64_hpux_asm_file_end): Fix typo in last | |
7482 | change and some warnings. | |
7483 | ||
299c5111 KH |
7484 | 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
7485 | ||
7486 | * doc/md.texi (pushm): Fix a typo. | |
7487 | ||
852dff61 AO |
7488 | 2002-12-12 Alexandre Oliva <aoliva@redhat.com> |
7489 | ||
7490 | * config/mips/mips.c (mips_output_conditional_branch): Support | |
7491 | PIC-safe out-of-range branch and branch-likely. | |
7492 | * config/mips/mips.md (attr length): PIC-safe out-of-range | |
7493 | branches are longer. | |
7494 | ("jump"): Support PIC-safe out-of-range-for-branch jumps. Remove | |
7495 | unused code to support indirect jumps. | |
7496 | ||
4977bab6 ZW |
7497 | 2002-12-11 Zack Weinberg <zack@codesourcery.com> |
7498 | ||
7499 | * Makefile.in (GTFILES): Add $(host_xm_file_list) and | |
7500 | $(tm_file_list). | |
7501 | ||
7502 | 2002-12-11 David Edelsohn <edelsohn@gnu.org> | |
7503 | ||
7504 | * config/rs6000/t-rs6000-c-rule: Add coretypes.h $(TM_H) dependencies. | |
7505 | ||
7506 | Wed Dec 11 15:20:45 CET 2002 Jan Hubicka <jh@suse.cz> | |
7507 | ||
7508 | * i386.md (cmove splitters): Avoid creation of unnecesary subregs. | |
7509 | ||
d6567b3a JDA |
7510 | 2002-12-11 John David Anglin <dave@hiauly1.hia.nrc.ca> |
7511 | ||
7512 | * pa.h (BIGGEST_ALIGNMENT): Change 32-bit value to 64 bits. | |
7513 | (MAX_PARM_BOUNDARY, STACK_BOUNDARY): Express in terms of | |
7514 | BIGGEST_ALIGNMENT. | |
7515 | (PREFERRED_STACK_BOUNDARY): Express in terms of STACK_BOUNDARY. | |
7516 | (FUNCTION_BOUNDARY): Express in terms of BITS_PER_WORD. | |
7517 | ||
355bd14f KH |
7518 | 2002-12-11 Kazu Hirata <kazu@cs.umass.edu> |
7519 | ||
7520 | * doc/invoke.texi: Correct dump file names. | |
7521 | ||
9a3873b4 SE |
7522 | 2002-12-09 Steve Ellcey <sje@cup.hp.com> |
7523 | ||
7524 | * config/ia64/ia64.c (ia64_hpux_asm_file_end): Don't send stripped | |
7525 | name to globalize_label or assemble_name. | |
7526 | ||
9a4816af R |
7527 | Wed Dec 11 20:15:19 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7528 | ||
7529 | * sh.h (REG_CLASS_HAS_GENERAL_REG): Only true for SIBCALL_REGS | |
7530 | if not TARGET_SHMEDIA. | |
7531 | ||
7532 | Wed Dec 11 19:05:05 2002 J"orn Rennecke <joern.rennecke@superh.com> | |
7533 | ||
7534 | * sh.h (REG_CLASS_HAS_FP_REG): New. | |
7535 | (REGISTER_MOVE_COST) Use it. Put body into a function and | |
7536 | move it into: | |
7537 | * sh.c (sh_register_move_cost). | |
7538 | * sh-protos.h (sh_register_move_cost): Declare. | |
7539 | ||
7540 | * sh.c (sh_expand_builtin): Abort for unexpected nop values. | |
7541 | (sh_adjust_cost): Always return a value. | |
7542 | ||
70a72ca4 R |
7543 | Wed Dec 11 18:39:52 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7544 | ||
7545 | * sh.h (REG_CLASS_HAS_GENERAL_REG): New. | |
7546 | (REGISTER_MOVE_COST): Use it. | |
7547 | ||
5d5cd66f RH |
7548 | 2002-12-11 Richard Henderson <rth@redhat.com> |
7549 | ||
7550 | * tree.h (MODULE_LOCAL_P): Kill. | |
7551 | * varasm.c (default_binds_local_p_1): Use decl_visibility instead. | |
7552 | ||
68d0a3d2 KH |
7553 | 2002-12-11 Kazu Hirata <kazu@cs.umass.edu> |
7554 | ||
7555 | * config/h8300/h8300.md (two define_peephole2): New. | |
7556 | ||
722d59a3 KH |
7557 | 2002-12-11 Kazu Hirata <kazu@cs.umass.edu> |
7558 | ||
7559 | * config/h8300/h8300.h (CONST_OK_FOR_J): Remove. | |
7560 | (CONST_OK_FOR_K): Likewise. | |
7561 | (CONST_OK_FOR_M): Likewise. | |
7562 | (CONST_OK_FOR_LETTER_P): Do not use the above macros. | |
7563 | ||
b3a5a50c NB |
7564 | 2002-12-11 Neil Booth <neil@daikokuya.co.uk> |
7565 | ||
7566 | * c-common.c (builtin_define_type_max): Handle unsigned | |
7567 | types too. | |
7568 | ||
4977bab6 ZW |
7569 | 2002-12-10 David Edelsohn <edelsohn@gnu.org> |
7570 | ||
7571 | * haifa-sched.c (rank_for_schedule): Correct style. | |
7572 | ||
7573 | 2002-12-10 Per Bothner <pbothner@apple.com> | |
7574 | ||
7575 | * cpplib.h (struct cpp_hashnode): Split a non-portably-signed field | |
7576 | directive_index into an unsigned field and a new is_directive field. | |
7577 | * cppinit.c (mark_named_operators): Update to set new fields. | |
7578 | * cpplex.c (_cpp_lex_direct): Now directive_field is unsigned. | |
7579 | * cpplib.c [_cpp_handle_directive]: Test is_directive field. | |
7580 | No longer need to subtract 1 from directive_index. | |
7581 | (_cpp_init_directives): No longer need to add 1 to directive_index. | |
7582 | * cpptrad.c (scan_out_logical_line): Use is_directive field. | |
7583 | ||
7584 | 2002-12-10 Roger Sayle <roger@eyesopen.com> | |
7585 | ||
7586 | * builtins.c (fold_builtin): Remove -funsafe-math-optimizations | |
7587 | check for evaluating sqrt of a constant at compile time. | |
7588 | * simplify-rtx.c (simplify_unary_operation): Likewise. | |
7589 | ||
40d81ee4 JJ |
7590 | 2002-12-10 Janis Johnson <janis187@us.ibm.com> |
7591 | ||
7592 | PR other/8882 | |
7593 | * doc/tm.texi (PUSH_ARGS): Remove misplaced line. | |
7594 | ||
48aec0bc | 7595 | 2002-12-10 Devang Patel <dpatel@appple.com> |
40d81ee4 | 7596 | |
48aec0bc DP |
7597 | * config/darwin.h(LINK_SPEC): Add darwin specific linker options. |
7598 | * doc/invoke.texi: Add new "Darwin Options" section. | |
4977bab6 | 7599 | |
0e9f8e82 JW |
7600 | 2002-12-10 Jim Wilson <wilson@redhat.com> |
7601 | ||
7602 | * rs6000.h (RETURN_IN_MEMORY): If ABI_V4, then TFmode is returned in | |
7603 | memory. | |
7604 | ||
3e25353e AH |
7605 | 2002-12-10 Andrew Haley <aph@redhat.com> |
7606 | ||
7607 | * cse.c (cse_insn): Don't cse past a basic block boundary. | |
7608 | ||
17772b2a JJ |
7609 | 2002-12-10 Jakub Jelinek <jakub@redhat.com> |
7610 | ||
7611 | * config/linux.h (LIB_SPEC): If -pthread, add -lpthread even if | |
7612 | -shared. | |
7613 | * config/alpha/linux-elf.h (LIB_SPEC): Likewise. | |
7614 | * config/alpha/linux.h (LIB_SPEC): Likewise. | |
7615 | * config/arm/linux-elf.h (LIB_SPEC): Likewise. | |
7616 | * config/pa/pa-linux.h (LIB_SPEC): Likewise. | |
7617 | * config/sparc/linux.h (LIB_SPEC): Likewise. | |
7618 | * config/sparc/linux64.h (LIB_SPEC): Likewise. | |
7619 | ||
63358530 LH |
7620 | 2002-12-09 Larin Hennessy <larin@science.oregonstate.edu> |
7621 | ||
7622 | * doc/invoke.texi: Document UltraSparc III option. | |
7623 | ||
2e37b0ce RH |
7624 | 2002-12-09 Richard Henderson <rth@redhat.com> |
7625 | ||
7626 | * config/i386/i386.h (TARGET_CPU_CPP_BUILTINS): Define | |
7627 | __tune_pentium2__ and __tune_pentium3__ as necessary. | |
7628 | ||
3a04ff64 RH |
7629 | 2002-12-09 Richard Henderson <rth@redhat.com> |
7630 | ||
7631 | * target.h (gcc_target): Add cannot_force_const_mem. | |
7632 | * target-def.h (TARGET_CANNOT_FORCE_CONST_MEM): New. | |
7633 | (TARGET_INITIALIZER): Add it. | |
7634 | * varasm.c (force_const_mem): Fail if cannot_force_const_mem. | |
7635 | * expr.c (emit_move_insn): Be prepared for force_const_mem to fail. | |
7636 | * reload1.c (reload): Likewise. | |
7637 | * hooks.c (hook_bool_rtx_false): New. | |
7638 | * hooks.h: Declare it. | |
7639 | ||
7640 | * config/i386/i386.c (ix86_cannot_force_const_mem): New. | |
7641 | (TARGET_CANNOT_FORCE_CONST_MEM): New. | |
7642 | (ix86_expand_move): Remove de-const-pooling hack. | |
7643 | ||
a9a4005f JH |
7644 | Mon Dec 9 21:33:38 CET 2002 Jan Hubicka <jh@suse.cz> |
7645 | ||
7646 | * toplev.c (dump_file): Fix order to match reality. | |
7647 | ||
7ef788f0 GK |
7648 | 2002-12-08 Geoffrey Keating <geoffk@apple.com> |
7649 | ||
7650 | * config/rs6000/rs6000.md (load_multiple): Use adjust_address_nv. | |
7651 | (store_multiple): Likewise. | |
7652 | ||
3f320b7e JDA |
7653 | 2002-12-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
7654 | ||
7655 | * pa/fptr.c (__canonicalize_funcptr_for_compare): Don't canonicalize | |
7656 | function pointers in page 0. | |
7657 | ||
3870df96 SE |
7658 | 2002-12-09 Steve Ellcey <sje@cup.hp.com> |
7659 | ||
7660 | * config/ia64/hpux.h (TARGET_STRUCT_ARG_REG_LITTLE_ENDIAN): Remove | |
7661 | definition | |
7662 | (MEMBER_TYPE_FORCES_BLK): Move. | |
7663 | * config/ia64/ia64.c (ia64_function_arg): Use PARALLEL to pass | |
7664 | aggregate arguments. | |
7665 | (ia64_function_value): Use PARALLEL to return aggregate values. | |
7666 | ||
9ac3e73b SE |
7667 | 2002-12-09 Steve Ellcey <sje@cup.hp.com> |
7668 | ||
7669 | * doc/tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): Remove definition. | |
7670 | * defaults.h (FUNCTION_ARG_REG_LITTLE_ENDIAN): Remove definition. | |
7671 | * calls.c (store_unaligned_arguments_into_pseudos) Remove | |
7672 | FUNCTION_ARG_REG_LITTLE_ENDIAN. | |
7673 | * stmt.c (expand_return): Ditto. | |
7674 | * expr.c (move_block_from_reg): Ditto. | |
7675 | (copy_blkmode_from_reg): Ditto. | |
4977bab6 | 7676 | * expmed.c (store_bit_field): Ditto. |
9ac3e73b | 7677 | |
7f0db92a SS |
7678 | 2002-12-09 Svein E. Seldal <Svein.Seldal@solidas.com> |
7679 | ||
7680 | * config.gcc: Added tic4x-* target as an alias to c4x-* | |
7681 | ||
37c66aa6 JH |
7682 | Sun Dec 8 14:57:39 CET 2002 Jan Hubicka <jh@suse.cz> |
7683 | ||
7ef788f0 GK |
7684 | * i386.c (ix86_expand_int_movcc): Use force_operand instead of |
7685 | constructing insn directly. | |
37c66aa6 | 7686 | |
4977bab6 ZW |
7687 | 2002-12-06 Per Bothner <pbothner@apple.com> |
7688 | ||
7689 | * cpplib.h (struct cpp_hashnode): Change field directive_index from | |
7690 | char to an int bit-field, for hosts where char is unsigned. | |
7691 | ||
7692 | 2002-12-07 Roger Sayle <roger@eyesopen.com> | |
7693 | Richard Henderson <rth@redhat.com> | |
7694 | ||
7695 | * real.c (ieee_extended_motorola_format, | |
7696 | ieee_extended_intel_96_format, ieee_extended_intel_128_format, | |
7697 | ieee_quad_format, vax_d_format, vax_g_format, i370_double_format): | |
7698 | Provide appropriate values for new signbit field. | |
7699 | ||
7700 | 2002-12-07 Roger Sayle <roger@eyesopen.com> | |
7701 | ||
7702 | * real.h (real_format): Add signbit field. | |
7703 | * real.c (ieee_single_format, ieee_double_format, | |
7704 | ieee_extended_motorola_format, ieee_extended_intel_96_format, | |
7705 | ieee_extended_intel_128_format, ibm_extended_format, | |
7706 | ieee_quad_format, vax_f_format, vax_d_format, | |
7707 | vax_g_format, i370_single_format, i370_double_format, | |
7708 | c4x_single_format, c4x_extended_format, real_internal_format): | |
7709 | Provide suitable signbit value, or -1 to avoid bit twiddling. | |
7710 | ||
7711 | * optabs.c (expand_unop): Try implementing negation of | |
7712 | floating point modes by flipping the sign bit. | |
7713 | (expand_abs): Try implementing abs of floating point modes | |
7714 | by clearing the sign bit. | |
7715 | ||
7716 | Sat Dec 7 22:29:47 CET 2002 Jan Hubicka <jh@suse.cz> | |
7717 | ||
7718 | * i386.c (ix86_expand_int_movcc): Use force_operand instead | |
7719 | of constructing insn directly. | |
7720 | ||
2a598b3a KH |
7721 | 2002-12-07 Kazu Hirata <kazu@cs.umass.edu> |
7722 | ||
7723 | * config/h8300/h8300.md (*iorhi_shift_8): New. | |
7724 | ||
70899148 BS |
7725 | 2002-12-06 Bernd Schmidt <bernds@redhat.com> |
7726 | ||
7727 | * doc/invoke.texi: Document FRV port options. | |
7728 | * doc/md.texi: Document FRV register classes. | |
7729 | ||
377dfc82 GP |
7730 | 2002-12-07 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
7731 | ||
7732 | * doc/install.texi (Configuration): Improve description of cases | |
7733 | where `make distclean` may fail; clarify --with-gnu-as; fix grammar. | |
7734 | ||
4977bab6 ZW |
7735 | 2002-12-06 Per Bothner <pbothner@apple.com> |
7736 | ||
7737 | * cpplib.h (NODE_MACRO_ARG): New flag. | |
7738 | (struct cpp_hashnode): Give _cpp_hashnode_value tag to value union. | |
7739 | Remove value.operator field. Move arg_index field to value union. | |
7740 | (directive_index): Make signed, since also used for C++ operators. | |
7741 | * cppmacro.c (_cpp_save_parameter): Use NODE_MACRO_ARG flag to | |
7742 | check for duplicate parameter. Set NODE_MACRO_ARG flag. | |
7743 | Save node->value, and set node->value.arg_index. | |
7744 | (_cpp_create_definition): For each paramater, restore node->value. | |
7745 | (lex_expansion_token): Use NODE_MACRO_ARG flag, and moved arg_index. | |
7746 | * cpptrad.c (scan_out_logical_line): Likewise. | |
7747 | (scan_out_logical_line): Check for directive > 0. | |
7748 | * cpplib.c (cpp_handle_directive): Likewise. | |
7749 | * cpplex.c (_cpp_lex_direct): Update as value.operator is replaced | |
7750 | by negative of directive_index. | |
7751 | * cppinit.c (mark_named_operators): Likewise. | |
7752 | ||
7753 | * hashtable.h (struct ht_identifier): Swap fields, for better packing. | |
7754 | ||
7144b2d8 DD |
7755 | 2002-12-06 Dhananjay Deshpande <dhananjayd@kpit.com> |
7756 | ||
7757 | * gcc/config/sh/sh.c (calc_live_regs): Save fpscr only if target has | |
7758 | FPU. | |
7759 | (push): Generate push_fpscr. | |
7760 | (pop): Generate pop_fpscr. | |
7761 | * gcc/config/sh/sh.md : Add define_expand "push_fpscr", "pop_fpscr". | |
7762 | (fpu_switch): Add alternative to push fpscr. Enable for TARGET_SH3E. | |
7763 | ||
aa06e8f5 R |
7764 | Fri Dec 6 19:36:24 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7765 | ||
7766 | * sh.c (dump_table): DImode pool constants need only 32 bit alignment. | |
7767 | DFmode alignment depends on TARGET_FMOVD && TARGET_ALIGN_DOUBLE. | |
7768 | ||
0113c3c0 R |
7769 | Fri Dec 6 19:17:49 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7770 | ||
7771 | * sh.md (movdi_i): Name. Remove inappropriate comment. | |
7772 | ||
8d6b008d R |
7773 | Fri Dec 6 15:44:46 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7774 | Merged from basic improvements branch (excerpt): | |
7775 | ||
7776 | 2002-11-19 Kaz Kojima <kkojima@gcc.gnu.org> | |
7777 | * config/sh/sh.h (SH_DBX_REGISTER_NUMBER): Handle PR_MEDIA_REG. | |
7778 | ||
61f6c84f JJ |
7779 | 2002-12-06 Jakub Jelinek <jakub@redhat.com> |
7780 | ||
7781 | * expr.c (expand_expr) <case COND_EXPR>: Never modify exp in place. | |
7782 | ||
4977bab6 ZW |
7783 | Thu Dec 5 16:58:25 CET 2002 Jan Hubicka <jh@suse.cz> |
7784 | ||
7785 | * i386.md (dimode peep2s): Re-add "&& 1". | |
7786 | ||
7787 | Thu Dec 5 14:10:15 CET 2002 Jan Hubicka <jh@suse.cz> | |
7788 | ||
7789 | * i386.c (ix86_expand_prologue): Add comment, do not use | |
7790 | fast prologues for cold and normal functions. | |
7791 | ||
7792 | Thu Dec 5 00:52:37 CET 2002 Jan Hubicka <jh@suse.cz> | |
7793 | ||
7794 | * i386.c (x86_rep_movl_optimal): New variable. | |
7795 | (ix86_expand_movstr, ix86_expand_clrstr): Use TARGET_REP_MOVL_OPTIMAL | |
7796 | * i386.h (TARGET_REP_MOVL_OPTIMAL): New macro. | |
7797 | ||
7798 | * i386.md (negsf2_ifs, negdf2_ifs, negdf2_ifs_rex64, abssf2_ifs, | |
7799 | absdf2_ifs, absdf2_ifs_rex64): Fix constraints. | |
7800 | neg?f2_ifs, abs?f2_ifs splitters): Refuse memory operand; do not | |
7801 | generate unnecesary subregs. | |
7802 | ||
bf97847b JDA |
7803 | 2002-12-05 John David Anglin <dave@hiauly1.hia.nrc.ca> |
7804 | ||
7805 | * pa32-linux.h (CANONICALIZE_FUNCPTR_FOR_COMPARE_LIBCALL): Move define. | |
7806 | * pa.h (CANONICALIZE_FUNCPTR_FOR_COMPARE_LIBCALL): To here. | |
7807 | ||
1fcfaf37 DJ |
7808 | 2002-12-05 Dale Johannesen <dalej@apple.com> |
7809 | ||
7810 | * tree.c (unsafe_for_reeval): Consider callee child of CALL_EXPR. | |
7811 | ||
1a823ac1 DS |
7812 | 2002-12-05 Danny Smith <dannysmith@users.sourceforge.net> |
7813 | ||
7814 | * config/i386/cygwin.h (SUBTARGET_PROLOGUE): Replace with | |
7815 | PROFILE_HOOK. | |
7816 | * config/i386/mingw32.h (SUBTARGET_PROLOGUE): Don't undef. | |
7817 | ||
747db477 AH |
7818 | 2002-12-05 Aldy Hernandez <aldyh@redhat.com> |
7819 | ||
7820 | * config/rs6000/spe.h (__ev_mwlufi): Remove. | |
7821 | (__ev_mwlufia): Remove. | |
7822 | (__ev_mwlumfaaw): Remove. | |
7823 | (__ev_mwlusfaaw): Remove. | |
7824 | (__ev_mwlumfanw): Remove. | |
7825 | (__ev_mwlusfanw): Remove. | |
7826 | ||
94f09825 KH |
7827 | 2002-12-05 Kazu Hirata <kazu@cs.umass.edu> |
7828 | ||
7829 | * config/h8300/h8300.md (*andorsi3_shift_8): New. | |
7830 | ||
1e5bdc40 KH |
7831 | 2002-12-05 Kazu Hirata <kazu@cs.umass.edu> |
7832 | ||
7833 | * config/h8300/h8300.c (shift_alg_si): Optimize ashift:HI and | |
7834 | lshiftrt:SI by 28, 29, and 30 bits when !TARGET_H8300. | |
7835 | (get_shift_alg): Return optimal assembly instructions for the | |
7836 | shifts mentioned above. | |
7837 | ||
4977bab6 ZW |
7838 | Wed Dec 4 11:53:07 CET 2002 Jan Hubicka <jh@suse.cz> |
7839 | ||
7840 | * i386.c (ix86_expand_int_movcc): Force operand into register for QImode | |
7841 | condtiional moves. | |
7842 | ||
b6fd51f6 KH |
7843 | 2002-12-04 Kazu Hirata <kazu@cs.umass.edu> |
7844 | ||
7845 | * config/h8300/h8300.c (h8300_init_once): Do not use loop to | |
7846 | implement ashiftrt:HI by 13 bits on H8S. | |
7847 | ||
9e1ab8c1 JDA |
7848 | 2002-12-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
7849 | ||
7850 | * pa/fptr.c (__canonicalize_funcptr_for_compare): New file and function. | |
7851 | * pa.md (canonicalize_funcptr_for_compare): Output library call to | |
7852 | canonicalize_funcptr_for_compare_libfunc on TARGET_ELF32. | |
7853 | * pa32-linux.h (CANONICALIZE_FUNCPTR_FOR_COMPARE_LIBCALL, | |
7854 | CTOR_LIST_BEGIN): New defines. | |
7855 | * pa/t-linux (LIB2FUNCS_EXTRA): New define. | |
7856 | (fptr.c): Add make rules. | |
7857 | ||
16823694 GK |
7858 | 2002-12-04 Geoffrey Keating <geoffk@apple.com> |
7859 | ||
7860 | * combine.c (combine_simplify_rtx): Add new canonicalizations. | |
7861 | * doc/md.texi (Insn Canonicalizations): Document new | |
7862 | canonicalizations for multiply/add combinations. | |
7863 | * config/rs6000/rs6000.md: Add and modify floating add/multiply | |
7864 | patterns to ensure they're used whenever they can be. | |
7865 | ||
5ec0b66e KH |
7866 | 2002-12-04 Kazu Hirata <kazu@cs.umass.edu> |
7867 | ||
7868 | * config/h8300/h8300.c: Update the comments related to shifts. | |
7869 | ||
7fa9ed65 CD |
7870 | 2002-12-04 Chris Demetriou <cgd@broadcom.com> |
7871 | ||
7872 | * config/mips/mips.md (get_fnaddr): Correct length attribute. | |
7873 | ||
6bd6fd35 KH |
7874 | 2002-12-04 Kazu Hirata <kazu@cs.umass.edu> |
7875 | ||
7876 | * config/h8300/h8300.md (*extzv_8_8): New. | |
7877 | (*extzv_8_16): Likewise. | |
7878 | ||
c246c65d JM |
7879 | 2002-12-04 Jason Merrill <jason@redhat.com> |
7880 | ||
7881 | PR c++/8461, c++/8625 | |
7882 | * integrate.c (copy_decl_for_inlining): Handle explicit invisible | |
7883 | references. | |
7884 | * tree-inline.c (initialize_inlined_parameters): Likewise. | |
7885 | ||
7886 | * tree.c (variably_modified_type_p): Just return an error_mark_node. | |
7887 | ||
ae598ab9 CD |
7888 | 2002-12-04 Chris Demetriou <cgd@broadcom.com> |
7889 | ||
7890 | * config/mips/mips.md (get_fnaddr): Avoid placing an "la" | |
7891 | macro instruction in a branch delay slot, to avoid assembler | |
7892 | warnings. | |
7893 | ||
a9b6f1e7 EB |
7894 | 2002-12-04 Eric Botcazou <ebotcazou@libertysurf.fr> |
7895 | ||
7896 | PR c/7622 | |
7897 | * c-semantics (genrtl_scope_stmt): Do not output inlined | |
7898 | nested functions that contain no code. | |
7899 | ||
a3716585 JH |
7900 | Wed Dec 4 15:20:54 CET 2002 Jan Hubicka <jh@suse.cz> |
7901 | ||
7902 | * cfgrtl.c (force_nonfallthru_and_redirect): Allow abnormal edge | |
7903 | to be forced into nonfallthru. | |
7904 | ||
44924a36 JT |
7905 | 2002-12-03 Jason Thorpe <thorpej@wasabisystems.com> |
7906 | ||
7907 | * config/t-netbsd (USER_H): Set to $(EXTRA_HEADERS). | |
7908 | ||
3678a93e AH |
7909 | 2002-12-03 Aldy Hernandez <aldyh@redhat.com> |
7910 | ||
4977bab6 | 7911 | * config/rs6000/spe.md (*movv1di_const0): New pattern. |
3678a93e | 7912 | |
6e1be6b1 RH |
7913 | 2002-12-03 Richard Henderson <rth@redhat.com> |
7914 | ||
7915 | * libgcc-std.ver: Inherit GCC_3.3 from GCC_3.0. | |
7916 | ||
c47eb51b HPN |
7917 | 2002-12-03 Hans-Peter Nilsson <hp@bitrange.com> |
7918 | ||
7919 | * bitmap.c (bitmap_ior_and_compl, bitmap_union_of_diff): | |
7920 | Initialize tmp.using_obstack to 0. | |
7921 | ||
2cff4a6e AS |
7922 | 2002-12-03 Andreas Schwab <schwab@suse.de> |
7923 | ||
7924 | * config/m68k/m68k.h (EH_RETURN_DATA_REGNO): Define. | |
7925 | (EH_RETURN_STACKADJ_RTX): Define. | |
7926 | (EH_RETURN_HANDLER_RTX): Define. | |
7927 | (ASM_PREFERRED_EH_DATA_FORMAT): Define. | |
7928 | * config/m68k/m68k.c (m68k_save_reg): New function. Handle eh | |
7929 | registers and don't save fixed registers. | |
7930 | (m68k_output_function_prologue): Use it. | |
7931 | (use_return_insn): Likewise. | |
7932 | (m68k_output_function_epilogue): Likewise. | |
7933 | ||
491a9777 KH |
7934 | 2002-12-03 Kazu Hirata <kazu@cs.umass.edu> |
7935 | ||
7936 | * config/h8300/h8300.c (single_one_operand): Fix a warning. | |
7937 | (single_zero_operand): Likewise. | |
7938 | ||
4977bab6 ZW |
7939 | 2002-12-02 Nathanael Nerode <neroden@gcc.gnu.org> |
7940 | ||
7941 | * Makefile.in configure configure.in dummy-conditions.c fix-header.c | |
7942 | gcov-iov.c gen-protos.c genattr.c genattrtab.c genautomata.c | |
7943 | gencheck.c gencodes.c genconditions.c genconfig.c genconstants.c | |
7944 | genemit.c genextract.c genflags.c gengenrtl.c gengtype-lex.l | |
7945 | gengtype-yacc.y gengtype.c genopinit.c genoutput.c genpeep.c | |
7946 | genpreds.c genrecog.c gensupport.c mkconfig.sh read-rtl.c | |
7947 | scan-decls.c scan.c config/sh/sh.h doc/configfiles.texi | |
7948 | doc/install-old.texi: Replace hconfig.h with bconfig.h. | |
7949 | * Makefile.in: Replace HCONFIG_H with BCONFIG_H. | |
7950 | ||
7951 | 2002-12-02 Andrew Pinski <pinskia@physics.uc.edu> | |
7952 | ||
7953 | * config/rs6000/rs6000.md (ffssi): Convert to expander. | |
7954 | (ffsdi): Likewise. | |
7955 | (cntlzw2, cntlzd2): New patterns. | |
7956 | ||
7957 | 2002-12-02 H.J. Lu <hjl@gnu.org> | |
7958 | ||
7959 | * config.gcc (mips*-*-netbsd*): Remove mips/t-netbsd. | |
7960 | (mips*-*-linux*): Remove mips/t-linux. | |
7961 | ||
7962 | Mon Dec 2 19:26:30 CET 2002 Jan Hubicka <jh@suse.cz> | |
7963 | ||
7964 | * i386.c (ix86_expand_int_movcc): Avoid overflow. | |
7965 | ||
e8a68017 KH |
7966 | 2002-12-02 Kazu Hirata <kazu@cs.umass.edu> |
7967 | ||
7968 | * config/h8300/h8300.c (dosize): Replace argument op with | |
7969 | sign. | |
7970 | (h8300_output_function_prologue): Update the call to dosize. | |
7971 | (h8300_output_function_epilogue): Likewise. | |
7972 | ||
834572b8 BW |
7973 | 2002-12-02 Bob Wilson <bob.wilson@acm.org> |
7974 | ||
7975 | * config/xtensa/xtensa.h: Delete ifndefs with nothing inside them. | |
7976 | ||
7977 | 2002-12-02 Craig Rodrigues <rodrigc@gcc.gnu.org> | |
9118405f CR |
7978 | |
7979 | * configure.in: Use "missing" script to generate warning if | |
7980 | flex or bison programs not found, instead of invoking "false". | |
7981 | * configure: Rebuilt. | |
7982 | ||
4ff38cd5 JH |
7983 | Mon Dec 2 20:28:48 CET 2002 Jan Hubicka <jh@suse.cz> |
7984 | ||
7985 | * unroll.c (copy_loop_body): Copy CONST_OR_PURE_CALL_P. | |
7986 | ||
adc72fa6 JH |
7987 | Mon Dec 2 19:42:52 CET 2002 Jan Hubicka <jh@suse.cz> |
7988 | ||
7989 | * i386.c (ix86_expand_int_movcc): Avoid overflow. | |
7990 | ||
513f31eb KH |
7991 | 2002-12-02 Kazu Hirata <kazu@cs.umass.edu> |
7992 | ||
7993 | * config/h8300/h8300.c (dosize): Output r7/er7 instead of sp. | |
7994 | (push): Likewise. | |
7995 | (pop): Likewise. | |
7996 | (h8300_output_function_prologue): Likewise. | |
7997 | (h8300_output_function_epilogue): Likewise. | |
7998 | ||
7ffc9761 R |
7999 | Mon Dec 2 14:43:22 2002 J"orn Rennecke <joern.rennecke@superh.com> |
8000 | ||
8001 | * expmed.c (store_bit_field): Use int_mode_for_mode to find | |
8002 | corresponding mode of non-integer mode, unless it is VOIDmode. | |
8003 | ||
0a2a0a58 KH |
8004 | 2002-12-02 Kazu Hirata <kazu@cs.umass.edu> |
8005 | ||
8006 | * config/h8300/h8300.md (stm_h8300s_2): New. | |
8007 | (stm_h8300s_3): Likewise. | |
8008 | (stm_h8300s_4): Likewise. | |
8009 | (five define_peephole2): Likewise. | |
8010 | ||
28432d9f KH |
8011 | 2002-12-02 Kazu Hirata <kazu@cs.umass.edu> |
8012 | ||
8013 | * ra-build.c: Fix a comment typo. | |
8014 | ||
4977bab6 ZW |
8015 | Sun Dec 1 16:50:47 CET 2002 Jan Hubicka <jh@suse.cz> |
8016 | ||
8017 | * i386.c (ix86_expand_int_movcc): fix | |
8018 | reversed BRANCH_COST test; be curefull about infinite recursion. | |
8019 | ||
e651d484 KH |
8020 | 2002-12-01 Kazu Hirata <kazu@cs.umass.edu> |
8021 | ||
8022 | * config/h8300/h8300.c (h8300_output_function_prologue): | |
8023 | Remove variable idx. | |
8024 | (h8300_output_function_epilogue): Likewise. | |
8025 | ||
558bb2c4 ZW |
8026 | 2002-12-01 Zack Weinberg <zack@codesourcery.com> |
8027 | ||
8028 | * config/frv/xm-frv.h: Delete, unnecessary. | |
8029 | ||
96cc06af KH |
8030 | 2002-12-01 Kazu Hirata <kazu@cs.umass.edu> |
8031 | ||
8032 | * config/h8300/h8300.md: Add comments for define_peephole2. | |
8033 | ||
c9f8536c MM |
8034 | 2002-12-01 Mark Mitchell <mark@codesourcery.com> |
8035 | ||
8036 | * builtin-types.def (BT_SIZE): Use size_type_node. | |
8037 | * builtins.c (fold_builtin): Make the builtin strlen returns a | |
8038 | size_t, not a sizetype. | |
8039 | * c-common.c (c_sizeof_or_alignof_type): Use size_type_node, not | |
8040 | c_size_type_node. | |
8041 | (c_alignof_expr): Likewise. | |
8042 | (c_common_nodes_and_builtins): Likewise. | |
8043 | * c-common.h (CTI_C_SIZE_TYPE): Remove. | |
8044 | (c_size_type_node): Likewise. | |
8045 | * c-format.c (T_ST): Use size_type_node, not c_size_type_node. | |
8046 | * tree.h (TI_SIZE_TYPE): New enumeral. | |
8047 | (size_type_node): Likewise. | |
4977bab6 ZW |
8048 | |
8049 | 2002-11-30 Zack Weinberg <zack@codesourcery.com> | |
8050 | ||
8051 | * configure.in: Don't put ${tm_file} into host_xm_file, | |
8052 | build_xm_file, or xm_file. Do put tm-preds.h into tm_p_file. | |
8053 | Take location of tm-preds.h into account when calculating | |
8054 | tm_p_file_list. | |
8055 | * configure: Regenerate. | |
8056 | * mkconfig.sh: No need for separate TM_DEFINES and XM_DEFINES | |
8057 | arguments. Do not provide rtx, rtvec, tree, or GTY here. | |
8058 | Remove special case code for tm_p.h and *config.h; add new | |
8059 | special case code for tm.h and tconfig.h. Clean up a bit. | |
8060 | ||
8061 | * Makefile.in (tm_file, tm_file_list): New variables set from | |
8062 | @-substitutions. | |
8063 | (GCONFIG_H): Deleted. | |
8064 | (GTM_H, TM_H): New. | |
8065 | (CONFIG_H): Is now just config.h $(host_xm_file_list). | |
8066 | (TM_P_H): Move up with the other mkconfig.sh-generated | |
8067 | headers; don't mention tm-preds.h explicitly. | |
8068 | (tm.h, cs-tm.h): New rule. | |
8069 | (cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): Adjust | |
8070 | invocations of mkconfig.sh for changes to that program. | |
8071 | (mostlyclean): Delete print-rtl1.c. | |
8072 | (clean): Delete tm.h. | |
8073 | Update dependencies for the files listed below. | |
8074 | ||
8075 | * mklibgcc.in: Add 'coretypes.h $(TM_H)' to libgcc2_c_dep. | |
8076 | ||
8077 | * coretypes.h: New file. | |
8078 | * system.h: #define malloc to xmalloc and realloc to xrealloc | |
8079 | when FLEX_SCANNER or YYBISON is defined, independent of the | |
8080 | value of GCC_VERSION. | |
8081 | * alias.c, attribs.c, bb-reorder.c, bitmap.c, builtins.c, | |
8082 | c-aux-info.c, c-common.c, c-convert.c, c-decl.c, c-dump.c, | |
8083 | c-errors.c, c-format.c, c-lang.c, c-lex.c, c-objc-common.c, | |
8084 | c-opts.c, c-parse.in, c-pragma.c, c-pretty-print.c, | |
8085 | c-semantics.c, c-typeck.c, caller-save.c, calls.c, cfg.c, | |
8086 | cfganal.c, cfgbuild.c, cfgcleanup.c, cfglayout.c, cfgloop.c, | |
8087 | cfgrtl.c, collect2.c, combine.c, conflict.c, convert.c, | |
8088 | cppdefault.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, | |
8089 | cppinit.c, cpplex.c, cpplib.c, cppmacro.c, cppmain.c, | |
8090 | cppspec.c, cpptrad.c, crtstuff.c, cse.c, cselib.c, dbxout.c, | |
8091 | debug.c, df.c, diagnostic.c, doloop.c, dominance.c, | |
8092 | dummy-conditions.c, dwarf2asm.c, dwarf2out.c, dwarfout.c, | |
8093 | emit-rtl.c, errors.c, et-forest.c, except.c, explow.c, | |
8094 | expmed.c, expr.c, final.c, fix-header.c, flow.c, fold-const.c, | |
8095 | function.c, gcc.c, gccspec.c, gcov-dump.c, gcov-iov.c, gcov.c, | |
8096 | gcse.c, gen-protos.c, genattr.c, genattrtab.c, genautomata.c, | |
8097 | gencheck.c, gencodes.c, genconditions.c, genconfig.c, | |
8098 | genconstants.c, genemit.c, genextract.c, genflags.c, | |
8099 | gengenrtl.c, gengtype-lex.l, gengtype-yacc.y, gengtype.c, | |
8100 | genopinit.c, genoutput.c, genpeep.c, genpreds.c, genrecog.c, | |
8101 | gensupport.c, ggc-common.c, ggc-none.c, ggc-page.c, | |
8102 | ggc-simple.c, global.c, graph.c, haifa-sched.c, hashtable.c, | |
8103 | hooks.c, ifcvt.c, integrate.c, intl.c, jump.c, langhooks.c, | |
8104 | lcm.c, libgcc2.c, line-map.c, lists.c, local-alloc.c, loop.c, | |
8105 | main.c, mbchar.c, mips-tdump.c, mips-tfile.c, mkdeps.c, | |
8106 | optabs.c, params.c, predict.c, prefix.c, print-rtl.c, | |
8107 | print-tree.c, profile.c, protoize.c, ra-build.c, | |
8108 | ra-colorize.c, ra-debug.c, ra-rewrite.c, ra.c, read-rtl.c, | |
8109 | real.c, recog.c, reg-stack.c, regclass.c, regmove.c, | |
8110 | regrename.c, reload.c, reload1.c, reorg.c, resource.c, | |
8111 | rtl-error.c, rtl.c, rtlanal.c, sbitmap.c, scan-decls.c, | |
8112 | scan.c, sched-deps.c, sched-ebb.c, sched-rgn.c, sched-vis.c, | |
8113 | sdbout.c, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, | |
8114 | ssa.c, stmt.c, stor-layout.c, stringpool.c, timevar.c, | |
8115 | tlink.c, toplev.c, tracer.c, tree-dump.c, tree-inline.c, | |
8116 | tree.c, unroll.c, varasm.c, varray.c, varray.h, vmsdbgout.c, | |
8117 | xcoffout.c, config/darwin-c.c, config/darwin.c, | |
8118 | config/fp-bit.c, config/alpha/alpha.c, config/alpha/vms-cc.c, | |
8119 | config/alpha/vms-ld.c, config/arc/arc.c, config/arm/arm.c, | |
8120 | config/arm/pe.c, config/avr/avr.c, config/c4x/c4x-c.c, | |
8121 | config/c4x/c4x.c, config/cris/cris.c, config/d30v/d30v.c, | |
8122 | config/dsp16xx/dsp16xx.c, config/fr30/fr30.c, | |
8123 | config/frv/frv.c, config/h8300/h8300.c, config/i370/i370-c.c, | |
8124 | config/i370/i370.c, config/i386/i386.c, config/i386/winnt.c, | |
8125 | config/i960/i960-c.c, config/i960/i960.c, | |
8126 | config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, | |
8127 | config/m32r/m32r.c, config/m68hc11/m68hc11.c, | |
8128 | config/m68k/m68k.c, config/m88k/m88k.c, config/mcore/mcore.c, | |
8129 | config/mips/irix6-libc-compat.c, config/mips/mips.c, | |
8130 | config/mmix/mmix.c, config/mn10200/mn10200.c, | |
8131 | config/mn10300/mn10300.c, config/ns32k/ns32k.c, | |
8132 | config/pa/pa.c, config/pdp11/pdp11.c, config/romp/romp.c, | |
8133 | config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, | |
8134 | config/s390/s390.c, config/sh/sh.c, config/sparc/gmon-sol2.c, | |
8135 | config/sparc/sparc.c, config/stormy16/stormy16.c, | |
8136 | config/v850/v850-c.c, config/v850/v850.c, config/vax/vax.c, | |
8137 | config/xtensa/xtensa.c, objc/objc-act.c, objc/objc-lang.c: | |
8138 | Include coretypes.h and tm.h. | |
8139 | ||
8140 | * genattrtab.c, genconditions.c, genemit.c, genextract.c, | |
8141 | gengenrtl.c, gengtype.c, genopinit.c, genoutput.c, genpeep.c, | |
8142 | genrecog.c: Include coretypes.h and tm.h from the file | |
8143 | generated by this program. | |
8144 | ||
8145 | * unwind-dw2-fde-darwin.c, unwind-dw2-fde-glibc.c, | |
8146 | unwind-dw2-fde.c, unwind-dw2.c, unwind-sjlj.c: Include | |
8147 | coretypes.h and tm.h, and tsystem.h when not already included. | |
8148 | No need to include stddef.h nor stdlib.h. | |
8149 | ||
8150 | * fixinc/fixlib.h: Include coretypes.h and tm.h. Do not | |
8151 | include auto-host.h or ansidecl.h/ | |
8152 | * fixinc/server.h: Do not include stdio.h, unistd.h, or fixlib.h. | |
8153 | * fixinc/procopen.c: Include server.h after fixlib.h. Do not | |
8154 | include auto-host.h, ansidecl.h, or system.h. | |
8155 | * fixinc/server.c: Likewise. Also, do not include signal.h, | |
8156 | and do not redefine volatile. | |
8157 | ||
8158 | Sat Nov 30 17:16:46 CET 2002 Jan Hubicka <jh@suse.cz> | |
8159 | ||
8160 | * i386.md (movdf_integer): Always enable in 64bit. | |
8161 | (movdf_nointeger): Always disable in 64bit. | |
8162 | ||
f6318a2b JDA |
8163 | 2002-11-30 John David Anglin <dave@hiauly1.hia.nrc.ca> |
8164 | ||
8165 | * cfg.c (dump_flow_info): Use max_reg_num () to determine the largest | |
8166 | pseudo register number plus 1. | |
8167 | ||
4977bab6 ZW |
8168 | Fri Nov 29 20:10:56 2002 J"orn Rennecke <joern.rennecke@superh.com> |
8169 | ||
8170 | * expmed.c (store_bit_field): Use int_mode_for_mode to find | |
8171 | corresponding mode of non-integer mode, unless it is VOIDmode. | |
8172 | ||
2402645b HPN |
8173 | 2002-11-29 Hans-Peter Nilsson <hp@bitrange.com> |
8174 | ||
8175 | * cpplib.c (_cpp_test_assertion): Default *value to 0. | |
8176 | ||
8177 | * cppexp.c (num_part_mul): Initialize result.unsignedp, to 1. | |
8178 | ||
8ef34c0d UW |
8179 | 2002-11-29 Ulrich Weigand <uweigand@de.ibm.com> |
8180 | ||
8181 | * config/s390/t-crtstuff: New target makefile fragment. | |
8182 | * config.gcc [s390-*-linux, s390x-*-linux]: Use it. | |
8183 | ||
b8bbda91 KH |
8184 | 2002-11-29 Kazu Hirata <kazu@cs.umass.edu> |
8185 | ||
8186 | * config/h8300/h8300.md (movsi_h8300hs): Change the order of | |
8187 | alternatives to correct the length when the memory operand is | |
8188 | either pre_dec or post_inc. | |
8189 | ||
d23dff51 KH |
8190 | 2002-11-29 Kazu Hirata <kazu@cs.umass.edu> |
8191 | ||
8192 | * config/h8300/h8300.md (an anonymous pattern): Give an | |
8193 | internal name *tst_extzv_bitqi_1_n. | |
8194 | Accept bit_operand instead of bit_memory_operand. | |
8195 | Do not accept bit tests with the MSB. | |
8196 | (*tst_extzv_memqi_1_n): New. | |
8197 | ||
4977bab6 ZW |
8198 | Thu Nov 28 23:56:24 CET 2002 Jan Hubicka <jh@suse.cz> |
8199 | ||
8200 | * i386.c (ix86_expand_int_movcc): Add copy_rtx to avoid invalid RTX | |
8201 | sharing when operand is SUBREG. | |
8202 | ||
8203 | Thu Nov 28 08:57:26 CET 2002 Jan Hubicka <jh@suse.cz> | |
8204 | ||
8205 | * athlon.md (athlon-decodev): New reservation unit. | |
8206 | (athlon-direct0): New reservation. | |
8207 | (athlon-vector): New use athlon-decodev. | |
8208 | (athlon-double, athlon-direct): Better model. | |
8209 | (athlon_imul_k8): Use athlon-direct0. | |
8210 | (athlon_movlpd_load): New insn reservation. | |
8211 | ||
3f7211f1 KH |
8212 | 2002-11-28 Kazu Hirata <kazu@cs.umass.edu> |
8213 | ||
8214 | * config/h8300/h8300.c (h8300_eightbit_constant_address_p): | |
8215 | Fix a comment typo. | |
8216 | (h8300_tiny_constant_address_p): Likewise. | |
8217 | ||
fcb204ce MM |
8218 | 2002-11-28 Michael Matz <matz@suse.de> |
8219 | ||
8220 | * doc/passes.texi: Mention the other register allocator. | |
8221 | ||
7957fde4 KH |
8222 | 2002-11-28 Kazu Hirata <kazu@cs.umass.edu> |
8223 | ||
8224 | * config/h8300/h8300.md (6 new peephole2 patterns): New. | |
8225 | ||
17c04c5e JJ |
8226 | 2002-11-28 Jakub Jelinek <jakub@redhat.com> |
8227 | ||
8228 | * config.gcc (x86_64-*-linux*) [tmake_file]: Remove i386/t-crtstuff. | |
8229 | * config/t-linux (CRTSTUFF_T_CFLAGS_S): Add $(CRTSTUFF_T_CFLAGS). | |
8230 | * config/i386/t-linux64 (CRTSTUFF_T_CFLAGS): Define. | |
8231 | ||
73cc75e9 KH |
8232 | 2002-11-28 Kazu Hirata <kazu@cs.umass.edu> |
8233 | ||
8234 | * config/h8300/h8300.c (h8300_and_costs): New. | |
8235 | * config/h8300/h8300.h (RTX_COSTS): Use h8300_and_costs. | |
8236 | * config/h8300/h8300-protos.h: Add a prototype for | |
8237 | h8300_and_costs. | |
8238 | ||
4977bab6 ZW |
8239 | Wed Nov 27 20:34:13 CET 2002 Jan Hubicka <jh@suse.cz> |
8240 | ||
8241 | * i386.c (x86_sse_partial_regs_for_cvtsd2ss): New. | |
8242 | * i386.h (x86_sse_partial_regs_for_cvtsd2ss): Declare. | |
8243 | (TARGET_SSE_PARTIAL_REGS_FOR_CVTSD2SS): New macro. | |
8244 | * i386.md (truncdfsf patterns and splitters): Use | |
8245 | TARGET_SSE_PARTIAL_REGS_FOR_CVTSD2SS | |
8246 | ||
0dbc3651 ZW |
8247 | 2002-11-27 Zack Weinberg <zack@codesourcery.com> |
8248 | ||
8249 | * config/rs6000/rs6000.c (altivec_init_builtins): Make the | |
8250 | pointer argument in the prototypes of the following builtins | |
8251 | be (const TYPE *) rather than (TYPE *): | |
8252 | + __builtin_altivec_ld_internal_4sf | |
8253 | + __builtin_altivec_ld_internal_4si | |
8254 | + __builtin_altivec_ld_internal_8hi | |
8255 | + __builtin_altivec_ld_internal_16qi | |
8256 | + __builtin_altivec_lvsl | |
8257 | + __builtin_altivec_lvsr | |
8258 | + __builtin_altivec_lvebx | |
8259 | + __builtin_altivec_lvehx | |
8260 | + __builtin_altivec_lvewx | |
8261 | + __builtin_altivec_lvxl | |
8262 | + __builtin_altivec_lvx | |
8263 | + __builtin_altivec_dst | |
8264 | + __builtin_altivec_dstt | |
8265 | + __builtin_altivec_dstst | |
8266 | + __builtin_altivec_dststt | |
8267 | ||
fe3f9515 KG |
8268 | 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
8269 | ||
8270 | * except.c (default_exception_section): Move variable into the | |
8271 | scope where it is used. | |
8272 | ||
4e85eada KW |
8273 | 2002-11-27 Krister Walfridsson <cato@df.lth.se> |
8274 | ||
8275 | * config.gcc (*-*-netbsd[2-9]*, *-*-netbsdelf[2-9]*): Test for | |
8276 | correct version. | |
8277 | ||
f248423a KH |
8278 | 2002-11-27 Kazu Hirata <kazu@cs.umass.edu> |
8279 | ||
8280 | * config/h8300/h8300.h (OK_FOR_U): Remove extra parentheses. | |
8281 | ||
ae557002 KH |
8282 | 2002-11-27 Kazu Hirata <kazu@cs.umass.edu> |
8283 | ||
8284 | * config/h8300/h8300.c (h8300_shift_costs): New. | |
8285 | * config/h8300/h8300.h (RTX_COSTS): Use h8300_shift_costs. | |
8286 | * config/h8300/h8300-protos.h: Add a prototype for | |
8287 | h8300_shift_costs. | |
8288 | ||
c9b93e1a JW |
8289 | 2002-11-27 Jim Wilson <wilson@redhat.com> |
8290 | ||
0dbc3651 ZW |
8291 | * config/rs6000/spe.md (spu_evsplatfi, spu_evsplati): Swap operands |
8292 | in output template. | |
c9b93e1a | 8293 | |
249e6b63 CH |
8294 | 2002-11-27 Casper S. Hornstrup <chorns@users.sourceforge.net> |
8295 | ||
8296 | * config/i386/i386.h (DLL_IMPORT_EXPORT_PREFIX): Define. | |
8297 | * config/i386/winnt.c (i386_pe_dllexport_name_p): Use | |
8298 | DLL_IMPORT_EXPORT_PREFIX, not '@'. | |
8299 | (i386_pe_dllimport_name_p): Likewise. | |
8300 | (i386_pe_mark_dllexport): Likewise. | |
8301 | (i386_pe_mark_dllimport): Likewise. | |
8302 | (i386_pe_encode_section_info): Likewise. | |
8303 | (i386_pe_strip_name_encoding): Likewise. | |
8304 | ||
5a5c00af RH |
8305 | 2002-11-27 Richard Henderson <rth@redhat.com> |
8306 | ||
8307 | * mkmap-symver.awk (BEGIN): Set sawsymbol false. | |
8308 | (nm && NF == 3): Set sawsymbol true. | |
8309 | (END): Exit if no symbols seen. | |
8310 | (output): Fix map syntax error if no globals for the version. | |
8311 | ||
1dc46545 JH |
8312 | Wed Nov 27 14:45:46 CET 2002 Jan Hubicka <jh@suse.cz> |
8313 | ||
8314 | * builtins.def (DEF_C99_BUILTIN): Fix. | |
8315 | ||
4977bab6 ZW |
8316 | 2002-11-26 Kaz Kojima <kkojima@gcc.gnu.org> |
8317 | ||
8318 | * config/sh/lib1funcs.asm (FUNC, ENDFUNC0, ENDFUNC): New macros. | |
8319 | (all): Add .size and .type information. | |
8320 | ||
8321 | Tue Nov 26 22:43:50 CET 2002 Jan Hubicka <jh@suse.cz> | |
8322 | ||
8323 | * i386.c (ix86_expand_int_movcc): Do not emit lea for short mode on | |
8324 | partial_reg_stall target. | |
8325 | ||
8326 | Tue Nov 26 22:27:47 CET 2002 Jan Hubicka <jh@suse.cz> | |
8327 | ||
8328 | * i386.md (movhicc): Allow general operand. | |
8329 | (movqicc): New expander. | |
8330 | (movqicc_noc): New pattern. | |
8331 | * i386.c (ix86_expand_carry_flag_compare): New function. | |
8332 | (ix86_expand_int_movcc): Optimize harder using sbb; support more | |
8333 | HImode conversion; support QImode conditional moves | |
8334 | ||
8335 | Tue Nov 26 16:30:59 CET 2002 Jan Hubicka <jh@suse.cz> | |
8336 | ||
8337 | * i386.c (FAST_PROLOGUE_INSN_COUNT): Set to 20. | |
8338 | (ix86_expand_prologue): Multiply the count by amount of registers to be | |
8339 | pushed. | |
8340 | ||
8341 | Tue Nov 26 15:55:27 CET 2002 Jan Hubicka <jh@suse.cz> | |
8342 | ||
8343 | * i386.c (override_options): Error about wrong -mcpu on x86-64 | |
8344 | compilation. | |
8345 | ||
8346 | 2002-11-26 NIIBE Yutaka <gniibe@m17n.org> | |
8347 | ||
8348 | * config/sh/linux.h (FUNCTION_PROFILER): Implemented. | |
8349 | ||
8350 | Tue Nov 26 00:14:20 CET 2002 Jan Hubicka <jh@suse.cz> | |
8351 | ||
8352 | * i386-protos.h (x86_extended_QIreg_mentioned_p, | |
8353 | x86_extended_reg_mentioned_p): Declare. | |
8354 | * i386.c (extended_reg_mentioned_1): New static function. | |
8355 | (x86_extended_QIreg_mentioned_p, | |
8356 | x86_extended_reg_mentioned_p): New global functions. | |
8357 | * i386.h (REX_SSE_REGNO_P): New macro. | |
8358 | * i386.md (prefix_rex): New attribute. | |
8359 | (length attribute): Add rex. | |
8360 | ||
5154b05d AH |
8361 | 2002-11-26 Andrew Haley <aph@redhat.com> |
8362 | ||
8363 | * unwind-sjlj.c (_Unwind_FindEnclosingFunction): Rename | |
8364 | from_Unwind_Find_Enclosing_Function. | |
8365 | * unwind-dw2.c (_Unwind_FindEnclosingFunction): Likewise. | |
8366 | * config/ia64/unwind-ia64.c (_Unwind_FindEnclosingFunction): Likewise. | |
8367 | * libgcc-std.ver (_Unwind_FindEnclosingFunction): Rename from | |
8368 | _Unwind_Find_Enclosing_Function, export @@GCC_3.3. | |
8369 | * unwind.h (_Unwind_FindEnclosingFunction): Add. | |
0dbc3651 | 8370 | |
0f942cae HP |
8371 | 2002-11-26 Hartmut Penner <hpenner@de.ibm.com> |
8372 | ||
0dbc3651 ZW |
8373 | * config/s390/s390.c (390_output_constant_pool): Set alignment |
8374 | before label in 64 bit mode, behind otherwise. | |
0f942cae | 8375 | |
25fdb4dc RH |
8376 | 2002-11-26 Richard Henderson <rth@redhat.com> |
8377 | ||
8378 | * c-common.c (handle_visibility_attribute): Accept "default". | |
8379 | * tree.h (enum symbol_visibility): New. | |
8380 | (decl_visibility): Declare. | |
8381 | * target.h (gcc_target.visibility): Take visibility arg as integer. | |
8382 | * varasm.c (default_assemble_visibility): Likewise. | |
8383 | (decl_visibility): New. | |
8384 | (maybe_assemble_visibility): Use it. | |
8385 | * output.h (default_assemble_visibility): Update prototype. | |
8386 | * config/rs6000/rs6000.c (rs6000_assemble_visibility): Take | |
8387 | visibility arg as integer. | |
d5c4db17 | 8388 | * doc/extend.texi: Document default visibility. |
25fdb4dc | 8389 | |
920e86b8 KH |
8390 | 2002-11-26 Kazu Hirata <kazu@cs.umass.edu> |
8391 | ||
8392 | * config/h8300/h8300.c: Adjust spacing. | |
8393 | * config/h8300/h8300.h: Likewise. | |
8394 | ||
7b1bd3c5 RH |
8395 | 2002-11-26 Richard Henderson <rth@redhat.com> |
8396 | ||
8397 | * hooks.c (hook_bool_void_false, hook_void_tree_int, | |
8398 | hook_void_FILEptr_constcharptr): Rename so that the return | |
8399 | type is first. | |
8400 | (hook_int_tree_tree_1, hook_void_tree, hook_void_tree_treeptr, | |
8401 | hook_bool_tree_false): New. | |
8402 | * hooks.h: Update. | |
8403 | * langhooks-def.h: Update for renames. | |
8404 | * target-def.h: Likewise. | |
8405 | * tree.c (default_comp_type_attributes, | |
0dbc3651 | 8406 | default_set_default_type_attributes, default_insert_attributes, |
7b1bd3c5 RH |
8407 | default_function_attribute_inlinable_p, |
8408 | default_ms_bitfield_layout_p): Remove. | |
8409 | * tree.h: Update. | |
8410 | ||
44571d6e JDA |
8411 | 2002-11-26 John David Anglin <dave@hiauly1.hia.nrc.ca> |
8412 | ||
8413 | * pa-protos.h (function_value): New prototype. | |
8414 | * pa.c (function_value): Use a PARALLEL to return small aggregates on | |
8415 | TARGET_64BIT. | |
8416 | * pa.h (FUNCTION_VALUE): Use function_value. | |
8417 | * pa.md (call_value_internal_symref, call_value_internal_reg_64bit, | |
8418 | call_value_internal_reg, sibcall_value_internal_symref, | |
8419 | sibcall_value_internal_symref_64bit): Remove =rf constraint on return | |
8420 | value. | |
8421 | ||
084a1106 JDA |
8422 | 2002-11-26 John David Anglin <dave@hiauly1.hia.nrc.ca> |
8423 | ||
8424 | * expr.c (gen_group_rtx, emit_group_move): New functions. | |
8425 | * expr.h (gen_group_rtx, emit_group_move): Prototype. | |
8426 | * function.c (expand_function_start): Use gen_group_rtx to create a | |
8427 | PARALLEL rtx to hold the return value when the real return rtx is a | |
8428 | PARALLEL. | |
8429 | (expand_function_end): Use emit_group_move to move the return value | |
8430 | from a PARALLEL to the real return registers. | |
8431 | * rtl.h (REG_FUNCTION_VALUE_P): Allow function values to be returned | |
8432 | in PARALLELs. | |
8433 | ||
5d2fe493 JT |
8434 | 2002-11-26 Jason Thorpe <thorpej@wasabisystems.com> |
8435 | ||
8436 | * config/t-libc-ok: Fix typo. | |
8437 | ||
13c22933 JJ |
8438 | 2002-11-26 Jakub Jelinek <jakub@redhat.com> |
8439 | ||
8440 | * configure.in: Move AC_CANONICAL_SYSTEM and AC_ARG_PROGRAM back | |
8441 | before AC_PROG_CC. | |
8442 | * configure: Rebuilt. | |
8443 | ||
5326cd3d NS |
8444 | 2002-11-26 Nathan Sidwell <nathan@codesourcery.com> |
8445 | ||
8446 | * c-decl.c: (start_struct): Commonize flag setting. | |
8447 | ||
647d340d JT |
8448 | 2002-11-26 Jason Thorpe <thorpej@wasabisystems.com> |
8449 | ||
8450 | * config/rs6000/rs6000.h (RS6000_CPU_CPP_ENDIAN_BUILTINS): New. | |
8451 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Use | |
0dbc3651 | 8452 | RS6000_CPU_CPP_ENDIAN_BUILTINS. |
647d340d JT |
8453 | * config/rs6000/netbsd.h (RS6000_CPU_CPP_ENDIAN_BUILTINS): Redefine. |
8454 | ||
29742ba4 HP |
8455 | 2002-11-26 Hartmut Penner <hpenner@de.ibm.com> |
8456 | ||
8457 | * config/s390/s390.md (literal_pool_64, literal_pool_31 ): New | |
8458 | insns. | |
8459 | * config/s390/s390.c (struct machine_function): Introduction of | |
8460 | struct machine_function. | |
0412a4d4 HP |
8461 | (s390_output_symbolic_const): Use of cfun. |
8462 | (s390_optimize_prolog): Likewise. | |
8463 | (s390_fixup_clobbered_return_reg): Likewise. | |
8464 | (s390_frame_info): Likewise. | |
8465 | (s390_emit_prologue, s390_emit_epilogue): Likewise. | |
8466 | (s390_init_machine_status): New function. | |
8467 | (override_options): call s390_init_machine_status. | |
0dbc3651 | 8468 | * config/s390/s390-protos.h (s390_output_constant_pool): Changed |
29742ba4 | 8469 | prototype. |
0dbc3651 | 8470 | |
f4111593 JJ |
8471 | 2002-11-26 Jakub Jelinek <jakub@redhat.com> |
8472 | ||
8473 | * varasm.c (output_constant_pool): For pool constants in mergeable | |
8474 | section ensure each constant is padded to multiple of entity size. | |
8475 | ||
96d0f4dc JJ |
8476 | 2002-11-26 Jakub Jelinek <jakub@redhat.com> |
8477 | ||
8478 | * varasm.c (default_exception_section): Move to... | |
8479 | * except.c (default_exception_section): ... here. Make | |
8480 | .gcc_except_table read-only if it is not expected to have any | |
8481 | dynamic relocations and linker handles it. | |
8482 | * dwarf2out.c (default_eh_frame_section): Make .eh_frame read-only | |
8483 | if it is not expected to have any dynamic relocations and linker | |
8484 | handles it. | |
8485 | * configure.in (HAVE_LD_RO_RW_SECTION_MIXING): Check what ld does | |
8486 | when linking read-only and read-write sections together. | |
8487 | * configure, config.in: Rebuilt. | |
8488 | * crtstuff.c (EH_FRAME_SECTION_CONST): Define. | |
8489 | (__EH_FRAME_BEGIN__, __FRAME_END__): Add it. | |
8490 | ||
4977bab6 ZW |
8491 | Mon Nov 25 18:32:37 CET 2002 Jan Hubicka <jh@suse.cz> |
8492 | ||
8493 | * i386.md (pushsf_rex64): Fix typo. | |
8494 | ||
020a7b12 AH |
8495 | 2002-11-25 Aldy Hernandez <aldyh@redhat.com> |
8496 | ||
249e6b63 CH |
8497 | * config/rs6000/spe.h (__ev_create_sfix32_fs): Change macro into |
8498 | new function. | |
8499 | (__ev_create_ufix32_fs): Same. | |
8500 | (__ev_get_sfix32_fs_internal): New. | |
8501 | (__ev_get_sfix32_fs): Define to use function. | |
8502 | (__ev_get_ufix32_fs_internal): New. | |
8503 | (__ev_get_ufix32_fs): Define to use function. | |
8504 | (__ev_get_upper_ufix32_fs): Call __ev_get_ufix32_fs. | |
8505 | (__ev_get_lower_ufix32_fs): Same. | |
8506 | (__ev_get_upper_sfix32_fs): Call __ev_get_sfix32_fs. | |
8507 | (__ev_get_lower_sfix32_fs): Same. | |
8508 | (__ev_set_sfix32_fs_internal): New. | |
8509 | (__ev_set_ufix32_fs_internal): New. | |
8510 | (__ev_set_sfix32_fs): Call __ev_set_sfix32_fs_internal. | |
8511 | (__ev_set_ufix32_fs): Call __ev_set_ufix32_fs_internal. | |
8512 | (__ev_set_upper_sfix32_fs): Call function. | |
8513 | (__ev_set_lower_sfix32_fs): Same. | |
8514 | (__ev_set_upper_ufix32_fs): Same. | |
8515 | (__ev_set_lower_ufix32_fs): Same. | |
020a7b12 | 8516 | |
d2dff06b DR |
8517 | 2002-11-25 Douglas B Rupp <rupp@gnat.com> |
8518 | ||
8519 | * gcc.c (do_spec_1): Reset delete_this_arg to zero. | |
8520 | ||
32f0ffb3 JT |
8521 | 2002-11-25 Jason Thorpe <thorpej@wasabisystems.com> |
8522 | ||
8523 | * config/elfos.h (HANDLE_SYSV_PRAGMA): Define as 1. | |
8524 | * config/interix.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8525 | * config/linux-aout.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8526 | * config/lynx-ng.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8527 | * config/lynx.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8528 | * config/netbsd.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8529 | * config/openbsd.h (HANDLE_SYSV_PRAGMA: Likewise. | |
8530 | * config/alpha/elf.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8531 | * config/arm/netbsd.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8532 | * config/cris/aout.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8533 | * config/d30v/d30v.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8534 | * config/frv/frv.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8535 | * config/i386/djgpp.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8536 | * config/i386/i386-interix.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8537 | * config/i386/vxi386.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8538 | * config/ia64/ia64.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8539 | * config/m88k/m88k.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8540 | * config/mmix/mmix.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8541 | * config/rs6000/aix.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8542 | * config/rs6000/darwin.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8543 | * config/sparc/linux-aout.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8544 | * config/sparc/vxsparc64.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8545 | * config/stormy16/stormy16.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8546 | * config/alpha/osf.h (HANDLE_SYSV_PRAGMA): Don't undef before | |
8547 | defining. | |
8548 | * config/i386/sco5.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8549 | * config/mips/iris5.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8550 | ||
160f9a4c DP |
8551 | 2002-11-25 Dave Pitts <dpitts@cozx.com> |
8552 | ||
8553 | * gcc/fixinc/mkfixinc.sh: add i370-*-openedition to bypass fixinc list | |
8554 | ||
3c0f5389 KH |
8555 | 2002-11-25 Kazu Hirata <kazu@cs.umass.edu> |
8556 | ||
8557 | * config/h8300/h8300.md (an anonymous pattern): New. | |
8558 | ||
83bbd9b6 RH |
8559 | 2002-11-25 Richard Henderson <rth@redhat.com> |
8560 | ||
8561 | * alias.c (find_base_value): Use new_reg_base_value if it's live. | |
8562 | (copying_arguments): Make boolean. | |
8563 | ||
7c64a860 JT |
8564 | 2002-11-25 Jason Thorpe <thorpej@wasabisystems.com> |
8565 | ||
8566 | * gcc.c (static_spec_functions): Add if-exists-else spec | |
8567 | function. | |
8568 | (if_exists_else_spec_function): New function. | |
8569 | * doc/invoke.texi: Document the if-exists-else spec function. | |
8570 | ||
8571 | * config/netbsd-elf.h (NETBSD_STARTFILE_SPEC): For -static, use | |
8572 | "%:if-exists-else(crtbeginT%O%s crtbegin%O%s)". | |
8573 | ||
a4967b8d JT |
8574 | 2002-11-25 Jason Thorpe <thorpej@wasabisystems.com> |
8575 | ||
8576 | * config.gcc (powerpc-*-netbsd*): Replace "svr4.h" with | |
8577 | "netbsd.h netbsd-elf.h" in tm_file. Set tmake_file to | |
8578 | "${tmake_file} rs6000/t-netbsd". | |
8579 | * config/rs6000/netbsd.h: Rewrite. | |
8580 | * config/rs6000/t-netbsd: New file. | |
8581 | ||
a91dce31 KH |
8582 | 2002-11-25 Kazu Hirata <kazu@cs.umass.edu> |
8583 | ||
8584 | * config/h8300/h8300.md (an anonymous pattern): Relax the | |
8585 | condition for the pattern. | |
8586 | ||
fe29a4ea AH |
8587 | 2002-11-25 Aldy Hernandez <aldyh@redhat.com> |
8588 | ||
8589 | * config/rs6000/rs6000.h (enum rs6000_builtins): Remove evmwlssf, | |
8590 | evmwlsmf, evmwlssfa, evmwlsmfa, evmwlssfaaw, evmwlsmfaaw, | |
8591 | evmwlssfanw, evmwlsmfanw. | |
8592 | ||
8593 | * config/rs6000/rs6000.c (bdesc_2arg): Same. | |
8594 | ||
8595 | * config/rs6000/spe.md: Same for patterns. | |
8596 | ||
b77f3744 CE |
8597 | 2002-11-25 Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de> |
8598 | ||
8599 | PR c/8639 | |
8600 | * fold-const.c (extract_muldiv): Don't propagate division unless | |
8601 | both arguments are multiples of C. | |
8602 | ||
5dafd282 AH |
8603 | 2002-11-25 Andrew Haley <aph@redhat.com> |
8604 | ||
249e6b63 CH |
8605 | * libgcc-std.ver (_Unwind_Find_Enclosing_Function): Add. |
8606 | * config/ia64/unwind-ia64.c (_Unwind_Find_Enclosing_Function): New. | |
8607 | * unwind-sjlj.c (_Unwind_Find_Enclosing_Function): Likewise. | |
8608 | * unwind-dw2.c (_Unwind_Find_Enclosing_Function): Likewise. | |
5dafd282 | 8609 | |
4977bab6 ZW |
8610 | Sun Nov 24 10:38:04 CET 2002 Jan Hubicka <jh@suse.cz> |
8611 | ||
8612 | * i386.c (x86_use_ffreep): New global variable. | |
8613 | * i386.h (x86_use_frfeep): Declare | |
8614 | (TARGET_USE_FFREEP): New macro | |
8615 | * i386.md (movs?f*): Use freep when asked for. | |
8616 | (push?f): Remove dead code. | |
8617 | ||
92d4b8a0 KH |
8618 | 2002-11-24 Kazu Hirata <kazu@cs.umass.edu> |
8619 | ||
8620 | * config/h8300/h8300.c (h8300_init_once): Fix a typo in the | |
8621 | target help message. | |
8622 | ||
1169f9e0 JT |
8623 | 2002-11-24 Jason Thorpe <thorpej@wasabisystems.com> |
8624 | ||
8625 | * config.gcc (*-*-netbsd*1.[7-9]*, *-*-netbsd*[2-9]*): Set | |
8626 | extra_parts to "crtbegin.o crtend.o crtbeginS.o crtendS.o | |
8627 | crtbeginT.o". | |
8628 | (arm*-*-netbsd*, i[34567]86-*-netbsd*, m68k*-*-netbsd*) | |
8629 | (ns32k-*-netbsd*, sparc-*-netbsd*, vax-*-netbsd*): Set extra_parts | |
8630 | to "" for a.out configurations. | |
8631 | * config/t-netbsd (CRTSTUFF_T_CFLAGS): Set to "-fPIC". | |
8632 | ||
adde288a JT |
8633 | 2002-11-24 Jason Thorpe <thorpej@wasabisystems.com> |
8634 | ||
8635 | * config/alpha/netbsd.h (CPP_SUBTARGET_SPEC): Just use | |
0dbc3651 | 8636 | NETBSD_CPP_SPEC directly. |
adde288a JT |
8637 | (SUBTARGET_EXTRA_SPECS): Remove netbsd_cpp_spec. Add |
8638 | netbsd_endfile_spec. | |
8639 | (ENDFILE_SPEC): Use %(netbsd_endfile_spec). | |
8640 | ||
1ebe8c03 JT |
8641 | 2002-11-24 Jason Thorpe <thorpej@wasabisystems.com> |
8642 | ||
8643 | * config/netbsd-elf.h (STARTFILE_SPEC): Rename to | |
8644 | NETBSD_STARTFILE_SPEC. | |
8645 | (STARTFILE_SPEC): Redefine in terms of NETBSD_STARTFILE_SPEC. | |
8646 | (ENDFILE_SPEC): Likewise. | |
8647 | * config/netbsd.h (LIB_SPEC, LIBGCC_SPEC): Likewise. | |
8648 | ||
bdabc150 AS |
8649 | 2002-11-24 Andreas Schwab <schwab@suse.de> |
8650 | ||
523cb499 AS |
8651 | * Makefile.in (install-driver): Remove versioned link before |
8652 | trying to create it. | |
8653 | ||
bdabc150 AS |
8654 | * config/m68k/m68k.c: Fix typo in last change defining |
8655 | TARGET_ASM_CAN_OUTPUT_MI_THUNK. | |
8656 | ||
4977bab6 ZW |
8657 | 2002-11-23 H.J. Lu <hjl@gnu.org> |
8658 | ||
8659 | * aclocal.m4: Include ../config/accross.m4. | |
8660 | (gcc_AC_COMPILE_CHECK_SIZEOF): Removed. | |
8661 | (gcc_AC_C_COMPILE_ENDIAN): Removed. | |
8662 | (gcc_AC_C_FLOAT_FORMAT): Check $ac_cv_c_bigendian | |
8663 | instead of $ac_cv_c_compile_endian. | |
8664 | ||
8665 | * configure.in: Replace gcc_AC_COMPILE_CHECK_SIZEOF with | |
8666 | AC_COMPILE_CHECK_SIZEOF. | |
8667 | Replace gcc_AC_C_COMPILE_ENDIAN with AC_C_BIGENDIAN_CROSS. | |
8668 | * configure: Rebuild. | |
8669 | ||
56b8e164 KH |
8670 | 2002-11-23 Kazu Hirata <kazu@cs.umass.edu> |
8671 | ||
8672 | * config/h8300/h8300.c (print_operand): Update the use of | |
8673 | h8300_tiny_constant_address_p. | |
8674 | (h8300_adjust_insn_length): Likewise. | |
8675 | (h8300_tiny_constant_address_p): Check if the given rtx is a | |
8676 | variable declared with __attribute__ ((tiny_data)). | |
8677 | ||
2bb74773 DJ |
8678 | 2002-11-22 Dale Johannesen <dalej@apple.com> |
8679 | ||
249e6b63 | 8680 | * toplev.c (rest_of_compilation): Fix comments. |
2bb74773 | 8681 | |
199cbacc GK |
8682 | 2002-11-22 Geoffrey Keating <geoffk@apple.com> |
8683 | ||
8684 | * aclocal.m4 (ac_cv_func_mmap_dev_zero): Darwin does not | |
8685 | allow mmap from /dev/zero. Don't make decisions for the host | |
8686 | based on presence or absence of /dev/zero on the build machine. | |
8687 | (ac_cv_func_mmap_anon): Darwin does have working MMAP_ANON. | |
8688 | (AC_FUNC_MMAP_FILE): Darwin does have mmap of a file. | |
8689 | * configure: Regenerate. | |
8690 | ||
42766f8d DJ |
8691 | 2002-11-22 Daniel Jacobowitz <drow@mvista.com> |
8692 | ||
8693 | * gcc.c (make_relative_prefix, split_directories) | |
8694 | (free_split_directories): Removed. | |
8695 | ||
80486e06 DJ |
8696 | 2002-11-22 Daniel Jacobowitz <drow@mvista.com> |
8697 | ||
8698 | * configure.in: Set insn=nop for DWARF-2 tests on ARM. | |
8699 | * configure: Regenerated. | |
8700 | ||
41c3eb5d KH |
8701 | 2002-11-22 Kazu Hirata <kazu@cs.umass.edu> |
8702 | ||
8703 | * config/h8300/h8300.c (compute_a_shift_length): Fix the insn | |
8704 | length computation when xor.l is output. | |
8705 | ||
4977bab6 ZW |
8706 | 2002-11-21 Douglas B Rupp <rupp@gnat.com> |
8707 | ||
8708 | * alpha.md (movstrdi, clrstrdi): New VMS patterns. | |
8709 | (call_vms_1, call_value_vms_1): Cleanup syntax. | |
8710 | ||
8711 | Thu Nov 21 19:20:27 CET 2002 Jan Hubicka <jh@suse.cz> | |
8712 | ||
8713 | * athlon.md (define_atuomaton): Add athlon_load. | |
8714 | (athlon-double): New reservation. | |
8715 | (athlon-ieu0): New CPU unit. | |
8716 | (athlon-load?): Use athlon_load automaton. | |
8717 | (*_k8 reservations): New. | |
8718 | (other insn revervations): Activate for K8. | |
8719 | ||
8720 | Thu Nov 21 15:07:42 CET 2002 Jan Hubicka <jh@suse.cz> | |
8721 | ||
8722 | * cfgrtl.c (verify_flow_info): Accept EDGE_CAN_FALLTHRU flag. | |
8723 | ||
57de2c8f JW |
8724 | 2002-11-21 Jim Wilson <wilson@redhat.com> |
8725 | ||
8726 | * config/rs6000/rs6000.c (function_arg): Set inner mode of SPE | |
8727 | vectors to SI. | |
8728 | ||
58db834b BW |
8729 | 2002-11-21 Bob Wilson <bob.wilson@acm.org> |
8730 | ||
8731 | * config/xtensa/xtensa-protos.h (xtensa_copy_incoming_a7): Declare. | |
8732 | * config/xtensa/xtensa.c (struct machine_function): Add | |
8733 | incoming_a7_copied flag. | |
8734 | (xtensa_copy_incoming_a7): Define. | |
8735 | (xtensa_emit_move_sequence): Use xtensa_copy_incoming_a7. | |
8736 | * config/xtensa/xtensa.md (movdi, movsf, movdf): Ditto. | |
8737 | ||
c05dbe81 JH |
8738 | Thu Nov 21 23:52:04 CET 2002 Jan Hubicka <jH@suse.cz> |
8739 | ||
8740 | * i386-protos.h (x86_64_sign_extended_value): Fix prototype. | |
8741 | * i386.c (x86_64_general_operand, x86_64_szext_general_operand, | |
0dbc3651 | 8742 | x86_64_nonmemory_operand, x86_64_movabs_operand, |
c05dbe81 JH |
8743 | x86_64_szext_nonmemory_operand, x86_64_immediate_operand, |
8744 | ix86_expand_int_movcc): Update call of x86_64_sign_extended_value. | |
8745 | (local_symbolic_operand): Do not care the 64bit limits. | |
8746 | (x86_64_sign_extended_value): Remove allow_rip support. | |
8747 | (legitimate_pic_address_disp_p): Handle all cases allowed | |
8748 | with RIP addressing. | |
8749 | (legitimate_address_p): Use legitimate_pic_address_disp_p for PIC. | |
8750 | (legitimize_pic_address): Reorganize. | |
8751 | * i386.h (EXTRA_CONSTRAINT): Update call of x86_64_sign_extended_value. | |
8752 | ||
ff3afb56 JT |
8753 | 2002-11-21 Jason Thorpe <thorpej@wasabisystems.com> |
8754 | ||
8755 | * config.gcc (arm*-*-netbsdelf*): Enable configuration. | |
8756 | * config/arm/netbsd-elf.h: New file. | |
8757 | ||
57c21a42 JT |
8758 | 2002-11-21 Jason Thorpe <thorpej@wasabisystems.com> |
8759 | ||
8760 | * config/arm/elf.h (SUBTARGET_EXTRA_SPECS): Add | |
8761 | subtarget_asm_float_spec. | |
8762 | (SUBTARGET_ASM_FLOAT_SPEC): Define, moving the | |
8763 | defaults from... | |
8764 | (ASM_SPEC): ...here. Use subtarget_asm_float_spec. | |
8765 | ||
3d5ee65b NC |
8766 | 2002-11-21 Nick Clifton <nickc@redhat.com> |
8767 | ||
8768 | * config/fr30/fr30.md (movsf_constant_store): Move code to | |
8769 | detect 0.0 into fr30.c. | |
8770 | * config/fr30/fr30-protos.h (fr30_const_double_is_zero): | |
8771 | Prototype. | |
8772 | * config/fr30/fr30.c (fr30_const_double_is_zero): New | |
8773 | function. Return true if the rtx is 0.0. | |
8774 | ||
4d938a09 JT |
8775 | 2002-11-21 Jason Thorpe <thorpej@wasabisystems.com> |
8776 | ||
8777 | * config/arm/elf.h (ASM_SPEC, LINK_SPEC): Pass -EL | |
8778 | if -mlittle-endian is specified. | |
8779 | ||
1dda7ee4 RE |
8780 | 2002-11-21 Richard Earnshaw <rearnsha@arm.com> |
8781 | ||
8782 | PR optimization/2903 | |
8783 | * arm.md (anddi_notzesidi_di): Operand 2 is inverted not operand 1. | |
8784 | (anddi_notsesidi_di): Likewise. | |
8785 | ||
7c143ed2 KH |
8786 | 2002-11-21 Kazu Hirata <kazu@cs.umass.edu> |
8787 | ||
8788 | * config/h8300/h8300.c (print_operand): Use | |
8789 | h8300_eightbit_constant_address_p and | |
8790 | h8300_tiny_constant_address_p. | |
8791 | (h8300_adjust_insn_length): Likewise. | |
8792 | * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Remove. | |
8793 | (TINY_CONSTANT_ADDRESS_P): Likewise. | |
8794 | (OK_FOR_U): Use eightbit_constant_address_p. | |
8795 | ||
b5798b2a UW |
8796 | 2002-11-21 Ulrich Weigand <uweigand@de.ibm.com> |
8797 | ||
8798 | * config/s390/libgcc-libc.ver: Add multilib support. | |
8799 | * config/s390/linux.h (MULTILIB_DEFAULT): Define. | |
0dbc3651 ZW |
8800 | * config/s390/t-linux64 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES, |
8801 | MULTILIB_OSDIRNAMES, LIBGCC, INSTALL_LIBGCC, | |
b5798b2a UW |
8802 | EXTRA_MULTILIB_PARTS): Define. |
8803 | ||
c231c91e RE |
8804 | 2002-11-21 Richard Earnshaw <rearnsha@arm.com> |
8805 | ||
8806 | * arm.c (arm_get_frame_size): A leaf function does not need its | |
8807 | stack padding to an aligned boundary if it has no frame. | |
8808 | (thumb_get_frame_size): Likewise. | |
8809 | ||
4977bab6 ZW |
8810 | Wed Nov 20 22:25:53 CET 2002 Jan Hubicka <jh@suse.cz> |
8811 | ||
8812 | * x86-64.h (MCOUNT_NAME): Fix typo in my previous patch. | |
8813 | (override_options): Likewise. | |
8814 | ||
8815 | Wed Nov 20 19:07:17 CET 2002 Jan Hubicka <jh@suse.cz> | |
8816 | ||
8817 | * config.gcc: Add k8 target alias support | |
8818 | * i386.c (_cost): Declare costs for various variants of divides and | |
8819 | multiplies. | |
8820 | (k8_cost): New. | |
8821 | (m_K8, m_ATHLON_K8): New macros. | |
8822 | (x86_use_leave, x86_push_memory, x86_movx, x86_unroll_strlen, | |
8823 | x86_cmove, x86_3dnow_a, x86_deep_branch, x86_use_fiop, | |
8824 | x86_promote_QImode, x86_sub_esp_?, x86_add_esp_?, | |
8825 | x86_integer_DFmode_moves, x86_partial_reg_dependency, | |
8826 | x86_memory_mismatch_stall, x86_accumulate_outgoing_args, | |
8827 | x86_prologue_using_move, x86_epilogue_using_move, | |
8828 | x86_arch_always_fancy_math_387, x86_sse_partial_regs, | |
8829 | x86_sse_typeless_stores): Set for K8 | |
8830 | (override_options): Add k8 support; fix athlon alignment; | |
8831 | complain about non-x86-64 capable CPU being used in x86-64 compilation. | |
8832 | (ix86_issue_rate): Set for K8. | |
8833 | (ix86_adjust_cost, ia32_use_dfa_pipeline_interface, | |
8834 | x86_machine_dependent_reorg): Handle K8 like | |
8835 | * i386.h | |
8836 | (x86_costs): Change mult_init and divide into array. | |
8837 | (TARGET_K8, TARGET_ATHLON): New macros. | |
8838 | (MODE_INDEX): New macro. | |
8839 | (RTX_COST): Use new costs. | |
8840 | (TARGET_CPU_CPP_BUILTINS): Define __k8__ and __tune_k8__. | |
8841 | (TARGET_CPU_DEFAULT_NAMES): Add k8 | |
8842 | (TARGET_CPU_DEFAULT_k8): New constant | |
8843 | (enum processor_type): Add PROCESSOR_K8. | |
8844 | * i386.md (cpu attribute): Add k8. | |
8845 | ||
8846 | * invoke.texi: Document -march=k8. | |
8847 | ||
8848 | * i386.md (type attribute): Add leave | |
8849 | (mode attribute): Remove unknownfp. | |
8850 | (length_immediate, modrm, memory attributes): Handle leave correctly. | |
8851 | (fp comparison patterns): Determine FP mode. | |
8852 | (leave, leave_rex64): Remove special cases. | |
8853 | * ppro.md (ppro_uops, ppro_p2): Add leave | |
8854 | * pentiun.md (pent_pop): Handle leave too. | |
8855 | * k6.md (k6_load): Handle leave. | |
8856 | * athlon.md (athlon_leave, athlon_pop): Fix. | |
8857 | (athlon_decode): Handle leave. | |
8858 | ||
27e58a70 SE |
8859 | 2002-11-20 Steve Ellcey <sje@cup.hp.com> |
8860 | ||
8861 | * emit-rtl.c (gen_reg_rtx): Simplify mapping of Complex type | |
8862 | to component type using GET_MODE_INNER. | |
8863 | * expr.c (emit_move_insn_1): Ditto. | |
8864 | * optabs.c (expand_binop): Ditto. | |
8865 | (expand_unop): Ditto. | |
8866 | (expand_complex_abs): Ditto. | |
8867 | ||
964b104a DR |
8868 | 2002-11-20 Douglas B Rupp <rupp@gnat.com> |
8869 | ||
8870 | * hwint.h (HAVE___INT64): Fix typo (was HAVE__INT64). | |
8871 | ||
3d4b192a DD |
8872 | 2002-11-20 DJ Delorie <dj@redhat.com> |
8873 | ||
8874 | * config/stormy16/stormy16.c (s16builtins, | |
8875 | xstormy16_init_builtins, xstormy16_expand_builtin): New. | |
8876 | * config/stormy16/stormy16.md (divmodhi4, sdivlh, udivlh): New. | |
8877 | ||
414d23ae HPN |
8878 | 2002-11-20 Hans-Peter Nilsson <hp@bitrange.com> |
8879 | ||
8880 | * Makefile.in (RUN_GEN, VALGRIND_DRIVER_DEFINES): New variables. | |
8881 | (DRIVER_DEFINES): Add $(VALGRIND_DRIVER_DEFINES). | |
8882 | (executing gencheck, genconfigs, genconditions, genflags, | |
8883 | gencodes, genconstants, genemit, genrecog, genopinit, genextract, | |
8884 | genpeep, genattr, genattrtab, genoutput, gengenrtl, genpreds, | |
8885 | gengtype, genprotos): Prepend $(RUN_GEN). | |
8886 | * configure.in: Move host compiler tests before --enable-checking | |
8887 | tests. | |
8888 | (--enable-checking=valgrind): New. | |
8889 | * config.in, configure: Regenerate. | |
8890 | * cppfiles.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): | |
8891 | Define as empty. | |
8892 | (read_include_file): When doing the mmap+1 trick, | |
8893 | valgrind-annotate the byte after the mmap:ed area as readable. | |
8894 | (purge_cache): Remove above annotation. | |
8895 | * gcc.c (execute) [ENABLE_VALGRIND_CHECKING]: Arrange to prepend | |
8896 | VALGRIND_PATH -q to each command. | |
8897 | ||
9a0a7d5d HPN |
8898 | * ggc-common.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): |
8899 | Define as empty. | |
8900 | (ggc_realloc): Update valgrind annotations. | |
8901 | * ggc-page.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): | |
8902 | Define as empty. | |
c14bc6db | 8903 | (alloc_anon, free_page, ggc_alloc, poison_pages): Add machinery to |
9a0a7d5d HPN |
8904 | valgrind-annotate memory. |
8905 | ||
3ba2436a UW |
8906 | 2002-11-20 Ulrich Weigand <uweigand@de.ibm.com> |
8907 | ||
8908 | * recog.c (constrain_operands): Prefer exact match over reloadable | |
8909 | EXTRA_MEMORY_CONSTRAINT or EXTRA_ADDRESS_CONSTRAINT. | |
8910 | ||
8911 | * reload.c (find_reloads): Always reload EXTRA_ADDRESS_CONSTRAINT | |
8912 | operands in Pmode. | |
8913 | ||
a9b6f1e7 | 8914 | 2002-11-20 Eric Botcazou <ebotcazou@libertysurf.fr> |
02a362d9 EB |
8915 | |
8916 | PR c/8518 | |
8917 | * c-decl.c (duplicate_decls): Outline the second definition | |
8918 | of an extern inline function in all cases. | |
8919 | ||
5354730b RS |
8920 | 2002-11-20 Richard Sandiford <rsandifo@redhat.com> |
8921 | ||
8922 | * stor-layout.c (place_field): Update rli->offset as well as | |
8923 | rli->bitpos. | |
8924 | ||
5720520f RS |
8925 | 2002-11-20 Richard Sandiford <rsandifo@redhat.com> |
8926 | ||
8927 | * sched-deps.c (sched_analyze): Check HARD_REGNO_CALL_PART_CLOBBERED. | |
8928 | ||
4392ebd3 RS |
8929 | 2002-11-20 Richard Sandiford <rsandifo@redhat.com> |
8930 | ||
8931 | * config/sh/sh.md (udivsi3): Don't put udivsi3_i4_media instructions | |
8932 | into a libcall block. | |
8933 | (divsi3): Likewise divsi3_i4_media. | |
8934 | ||
3748bd9e RS |
8935 | 2002-11-20 Richard Sandiford <rsandifo@redhat.com> |
8936 | ||
8937 | * global.c (find_reg): Check HARD_REGNO_NREGS before kicking | |
8938 | out another register. | |
8939 | ||
bc02f8d3 JJ |
8940 | 2002-11-20 Jakub Jelinek <jakub@redhat.com> |
8941 | ||
8942 | * combine.c (force_to_mode): Only replace with (not Y) if all bits in fuller_mask | |
8943 | (not just mask) are set in C. | |
8944 | ||
4977bab6 ZW |
8945 | 2002-11-19 Steven Bosscher <steven.bosscher@usafa.af.mil> |
8946 | ||
8947 | * config/mips/vr.h (DRIVER_SELF_SPECS): Change %{<mgp32} to %<mgp32. | |
8948 | ||
8949 | 2002-11-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> | |
8950 | ||
8951 | * profile.c (index_counts_file): Fix obvious mistake. | |
8952 | ||
8953 | 2002-11-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> | |
8954 | ||
8955 | * Makefile.in (profile.o): Add hashtab.h dependency. | |
8956 | * gcov-io.h (GCOV_SUMMARY_LENGTH): New. | |
8957 | * profile.c: Include hashtab.h. | |
8958 | (htab_counts_index_hash, htab_counts_index_eq, htab_counts_index_del, | |
8959 | cleanup_counts_index, index_counts_file, struct section_reference, | |
8960 | struct da_index_entry, counts_file_name, counts_file_index): New. | |
8961 | (get_exec_counts, init_branch_prob): Modified. | |
8962 | ||
8963 | 2002-11-19 Kaz Kojima <kkojima@gcc.gnu.org> | |
8964 | ||
8965 | * config.gcc (sh*-*-linux*): Add t-slibgcc-elf-ver and t-linux | |
8966 | to tmake_file. Remove setting gas and gnu_ld here. | |
8967 | * config/sh/libgcc-glibc.ver: New file. | |
8968 | * config/sh/t-linux (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. | |
8969 | (SHLIB_MAPFILES): New. | |
8970 | * config/sh/linux.h (MD_EXEC_PREFIX): Undefine. | |
8971 | (MD_STARTFILE_PREFIX): Likewise. | |
8972 | (HANDLE_PRAGMA_PACK_PACK_PUSH_POP): Define. | |
8973 | (DWARF2_UNWIND_INFO): Redefine. | |
8974 | (ASM_PREFERRED_EH_DATA_FORMAT): Define. | |
8975 | (LINK_EH_SPEC): Redefine. | |
8976 | (MD_FALLBACK_FRAME_STATE_FOR): Define except for SH-media. | |
8977 | (SH_FALLBACK_FRAME_FLOAT_STATE): Define. | |
8978 | (SH_DWARF_FRAME_GP0, SH_DWARF_FRAME_FP0, SH_DWARF_FRAME_XD0, | |
8979 | SH_DWARF_FRAME_BT0, SH_DWARF_FRAME_PR, SH_DWARF_FRAME_PR_MEDIA, | |
8980 | SH_DWARF_FRAME_GBR, SH_DWARF_FRAME_MACH, SH_DWARF_FRAME_MACL, | |
8981 | SH_DWARF_FRAME_PC, SH_DWARF_FRAME_SR, SH_DWARF_FRAME_FPUL, | |
8982 | SH_DWARF_FRAME_FPSCR): Likewise. | |
8983 | * config/sh/sh-protos.h (sh_set_return_address): Declare. | |
8984 | * config/sh/sh.c (calc_live_regs): Count EH_RETURN_DATA_REGNO | |
8985 | registers if the current function calls EH return. | |
8986 | (sh_expand_epilogue): Handle EH stack adjustments. | |
8987 | (sh_set_return_address): New function. | |
8988 | * config/sh/sh.h (SH_DBX_REGISTER_NUMBER): Handle PR_MEDIA_REG. | |
8989 | Don't abort even if the number is mapped to -1. | |
8990 | (EH_RETURN_DATA_REGNO): Define. | |
8991 | (EH_RETURN_STACKADJ_RTX): Define. | |
8992 | * config/sh/sh.md (UNSPEC_EH_RETURN): New. | |
8993 | (eh_return): New pattern. | |
8994 | (eh_set_ra_di, eh_set_ra_si): Likewise. | |
8995 | Add splitter to perform EH return after reload. | |
8996 | ||
8997 | Tue Nov 19 12:52:07 2002 J"orn Rennecke <joern.rennecke@superh.com> | |
8998 | ||
8999 | * stor-layout.c (excess_unit_span): New function. | |
9000 | (place_field): Use it. | |
9001 | ||
9002 | 2002-11-19 Andreas Schwab <schwab@suse.de> | |
9003 | ||
9004 | * unwind.h (_Unwind_GetTextRelBase): Revert last change, this is | |
9005 | not valid in C++. | |
9006 | ||
9007 | 2002-11-19 Nathanael Nerode <neroden@gcc.gnu.org> | |
9008 | ||
9009 | * configure.in, Makefile.in: Correct BUILD/HOST confusion. | |
9010 | * configure: Regenerate. | |
9011 | ||
9012 | Tue Nov 19 00:11:44 CET 2002 Jan Hubicka <jh@suse.cz> | |
9013 | ||
9014 | * convert.c (strip_float_extensions): New function. | |
9015 | (convert_to_real): Optimize some cases. | |
9016 | ||
3bdcef4d AJ |
9017 | 2002-11-19 Andreas Jaeger <aj@suse.de> |
9018 | ||
9019 | * loop.c (record_giv): Initialize not_replaceable. | |
9020 | (check_final_value): Likewise. | |
9021 | ||
ec5b0c68 KH |
9022 | 2002-11-19 Kazu Hirata <kazu@cs.umass.edu> |
9023 | ||
9024 | * config/h8300/h8300.c (h8300_init_once): Replace 1 with | |
9025 | MASK_H8300S. | |
9026 | ||
9027 | 2002-11-19 Vijay L. Khuspe <vijayk1@kpit.com> | |
39ba95b5 VK |
9028 | |
9029 | * config/h8300/h8300.c (h8300_init_once): Allow -mn switch | |
9030 | only if -mh or -ms present. | |
9031 | (h8300_eightbit_constant_address_p): Support the normal mode. | |
9032 | (h8300_tiny_constant_address_p): Likewise. | |
9033 | * config/h8300/h8300.h (TARGET_NORMAL_MODE): New. | |
9034 | (POINTER_SIZE): Add 16 bit pointer for the normal mode. | |
9035 | (Pmode): Evaluate to HImode for the normal mode. | |
9036 | (SIZE_TYPE): Evaluate to unsigned int for normal mode. | |
9037 | (PTRDIFF_TYPE): Evaluate to int for the normal mode. | |
9038 | (ASM_WORD_OP): Evaluate to word for the normal mode. | |
9039 | * config/h8300/h8300.md (tablejump_normal_mode): New. | |
9040 | (indirect_jump_normal_mode): New. | |
9041 | * config/h8300/t-h8300 (MULTILIB_OPTIONS): Pass -mn option to | |
9042 | directory. | |
9043 | (MULTILIB_DIRNAMES): Create target dependent directory | |
9044 | 'normal'. | |
249e6b63 | 9045 | (MULTILIB_EXCEPTIONS): Don't turn on -mn on H8/300. |
39ba95b5 VK |
9046 | * doc/invoke.texi (gccoptlist): Describe the new switch -mn. |
9047 | ||
efcc7037 JH |
9048 | Tue Nov 19 23:50:56 CET 2002 Jan Hubicka <jh@suse.cz> |
9049 | ||
9050 | * i386.md (length_immediate): Do not refer to insn address. | |
9051 | (jcc*, jmp patterns): Compute length explicitly. | |
9052 | ||
9053 | 2002-11-19 Eric Botcazou <ebotcazou@libertysurf.fr> | |
35f1c975 EB |
9054 | |
9055 | PR c/8588 | |
9056 | * optabs.c (expand_binop): Convert CONST_INTs in shift | |
9057 | operations too. | |
9058 | ||
a500466b RS |
9059 | 2002-11-19 Roger Sayle <roger@eyesopen.com> |
9060 | ||
9061 | * gcse.c (gcse_emit_move_after): Correct typo in REG_EQUAL note. | |
9062 | ||
3b161153 KH |
9063 | 2002-11-19 Kazu Hirata <kazu@cs.umass.edu> |
9064 | ||
9065 | * config/h8300/h8300.md (an anonymous pattern): Relax the | |
9066 | condition to accept the same operands and/or subregs. | |
9067 | ||
85af47b9 DJ |
9068 | 2002-11-19 Daniel Jacobowitz <drow@mvista.com> |
9069 | ||
9070 | * config/sh/sh.c (gen_shl_and): Revert previous patch. | |
9071 | * config/sh/sh.md (ashrdi3+1, ashrdi3+2): Predicate on | |
9072 | reload_completed. | |
9073 | ||
9675a91e KH |
9074 | 2002-11-19 Kazu Hirata <kazu@cs.umass.edu> |
9075 | ||
9076 | * config/h8300/h8300.c (print_operand): Update the use of | |
9077 | EIGHTBIT_CONSTANT_ADDRESS_P. | |
9078 | (h8300_adjust_insn_length): Likewise. | |
9079 | (h8300_eightbit_constant_address_p): Check if the given rtx is | |
9080 | a variable with __attribute__((eightbit_data)). | |
9081 | * config/h8300/h8300.h (OK_FOR_U): Update the use of | |
9082 | EIGHTBIT_CONSTANT_ADDRESS_P. | |
9083 | ||
7b61fa4d GP |
9084 | 2002-11-19 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
9085 | ||
9086 | * doc/contrib.texi (Contributors): Add self as second contact in | |
9087 | addition to Jeff Law. | |
9088 | ||
50aadcbc AJ |
9089 | 2002-11-19 Andreas Jaeger <aj@suse.de> |
9090 | ||
9091 | * tree-inline.c: Move prototpyes of find_alloca_call_1 and | |
9092 | find_alloca_call to right place. | |
9093 | ||
dc65cd60 KH |
9094 | 2002-11-19 Kazu Hirata <kazu@cs.umass.edu> |
9095 | ||
9096 | * cppfiles.c: Fix formatting. | |
9097 | ||
f3226a90 JT |
9098 | 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com> |
9099 | ||
9100 | * gcc.c (The Specs Language): Document spec functions. | |
9101 | (static_spec_functions, lookup_spec_function) | |
9102 | (eval_spec_function, handle_spec_function) | |
9103 | (if_exists_spec_function, alloc_args): New. | |
9104 | (execute): Abort if processing_spec_function is true. | |
9105 | (do_spec_1): Hand off spec to handle_spec_function if %: | |
9106 | is encountered. If processing_spec_function is true, | |
9107 | end any pending argument when the end of the string is reached. | |
9108 | (main): Use alloc_args to allocate the initial argument vector. | |
9109 | * gcc.h (struct spec_function): New. | |
9110 | (lang_specific_spec_functions): New extern. | |
9111 | ||
9112 | * config/netbsd-elf.h (STARTFILE_SPEC): Add if-exists(crti%O%s). | |
9113 | (ENDFILE_SPEC): Add if-exists(crtn%O%s). | |
9114 | * config/alpha/netbsd.h (ENDFILE_SPEC): Likewise. | |
3bdcef4d | 9115 | |
f3226a90 JT |
9116 | * doc/invoke.texi: Document spec functions. |
9117 | ||
9118 | * cppspec.c (lang_specific_spec_functions): New. | |
9119 | * gccspec.c: Likewise. | |
9120 | ||
08c42743 SE |
9121 | 2002-11-18 Steve Ellcey <sje@cup.hp.com> |
9122 | ||
9123 | * config/ia64/hpux_longdouble.h (FIXUNS_TRUNCTFSI2_LIBCALL): New. | |
9124 | (FIXUNS_TRUNCTFDI2_LIBCALL): New. | |
9125 | (fixunstfsi_libfunc): Change. | |
9126 | (fixunstfdi_libfunc): Change. | |
9127 | (sdiv_optab): Don't zero out SImode handler. | |
9128 | (udiv_optab): Don't zero out SImode handler. | |
9129 | (smod_optab): Don't zero out SImode handler. | |
9130 | (umod_optab): Don't zero out SImode handler. | |
9131 | ||
8128cccf NB |
9132 | 2002-11-18 Neil Booth <neil@daikokuya.co.uk> |
9133 | ||
9134 | PR preprocessor/8524 | |
9135 | * cpplib.c (run_directive): Remove previous kludge to _Pragma. | |
9136 | Add a new one in its place, which hopefully works. | |
9137 | (skip_rest_of_line): Change test for bottom-of-context-stack. | |
9138 | ||
95199202 JH |
9139 | Mon Nov 18 21:29:03 CET 2002 Jan Hubicka <jh@suse.cz> |
9140 | ||
9141 | * i386.md (addqi_1_slp): Fix output template. | |
9142 | (subqi_1_slp): Fix type. | |
9143 | ||
c986baf6 JH |
9144 | Sun Nov 17 00:01:28 CET 2002 Jan Hubicka <jh@suse.cz> |
9145 | ||
9146 | * calls.c (alloca_call_p): New global function. | |
9147 | * tree.h (alloca_call_p): New. | |
9148 | * tree-inline.c (inlinable_function_p): Do not inline when | |
9149 | function calls alloca. | |
9150 | (find_alloca_call, find_alloca_call_1): New functions. | |
9151 | ||
ac655495 KH |
9152 | 2002-11-18 Kazu Hirata <kazu@cs.umass.edu> |
9153 | ||
9154 | * config/h8300/h8300.md (*andorqi3): Use bor between bld and | |
9155 | bst. Update the insn length. | |
9156 | (*andorhi3): Likewise. | |
9157 | (*andorsi3): Likewise. | |
9158 | ||
ea4210ef RS |
9159 | 2002-11-18 Richard Sandiford <rsandifo@redhat.com> |
9160 | ||
9161 | * config/sh/sh-protos.h (sh_mark_label): Declare. | |
9162 | * config/sh/sh.c (sh_mark_label): New function, taken from | |
9163 | movdi_const, but fixing the case when the address has an addend. | |
9164 | * config/sh/sh.md (movdi_const, movdi_const_32bit): Use it. | |
9165 | ||
3503150c RS |
9166 | 2002-11-18 Richard Sandiford <rsandifo@redhat.com> |
9167 | ||
9168 | * config/sh/sh.c (pool_node): New field: part_of_sequence_p. | |
9169 | (add_constant): Set it. | |
9170 | (dump_table): Don't reorder a constant if part_of_sequence_p. | |
9171 | (machine_dependent_reorg): Assume that float constants will | |
9172 | stay in their original order if used as a sequence. | |
9173 | ||
180bde4f RS |
9174 | 2002-11-18 Richard Sandiford <rsandifo@redhat.com> |
9175 | ||
9176 | * config/sh/sh.c (calc_live_regs): Update check for PIC liveness | |
9177 | in compact code. | |
9178 | ||
e300c78c RS |
9179 | 2002-11-18 Richard Sandiford <rsandifo@redhat.com> |
9180 | ||
9181 | * config/sh/sh.md (initialize_trampoline): Do not force the | |
9182 | trampoline address into R0_REGS here. | |
9183 | ||
4977bab6 ZW |
9184 | Sun Nov 17 14:01:09 CET 2002 Jan Hubicka <jh@suse.cz> |
9185 | ||
9186 | * i386.md (negsf2_ifs, negdf2_ifs, negdf2_ifs_rex64, abssf2_ifs, | |
9187 | absdf2_ifs, absdf2_ifs_rex64): Fix constraints. | |
9188 | (neg?f2_ifs, abs?f2_ifs splitters): Refuse memory operand; do not | |
9189 | generate unnecesary subregs. | |
9190 | ||
ec748ec8 KH |
9191 | 2002-11-17 Kazu Hirata <kazu@cs.umass.edu> |
9192 | ||
9193 | * df.c: Fix formatting. | |
9194 | ||
cf0cec73 KH |
9195 | 2002-11-17 Kazu Hirata <kazu@cs.umass.edu> |
9196 | ||
9197 | * config/h8300/h8300.md (two anonymous patterns): Fix insn | |
9198 | lengths. | |
9199 | ||
d2b2c7cd DJ |
9200 | 2002-11-17 Daniel Jacobowitz <drow@mvista.com> |
9201 | ||
9202 | * sh.c (gen_shl_and): Don't create a zero_extend if the operand | |
9203 | is not an arith_reg_operand. | |
9204 | ||
6ddb1bc1 GS |
9205 | 2002-11-17 Graham Stott <graham.stott@btinternet.com> |
9206 | ||
9207 | * real.c (real_to_decimal): Fix buffer overrun when buffer size | |
9208 | is smaller than representation. | |
9209 | ||
5ab2f7b7 KH |
9210 | 2002-11-17 Kazu Hirata <kazu@cs.umass.edu> |
9211 | ||
9212 | * builtins.c: Fix formatting. | |
9213 | ||
4977bab6 ZW |
9214 | Sat Nov 16 16:49:58 CET 2002 Jan Hubicka <jh@suse.cz> |
9215 | ||
9216 | * i386.md (truncdfsf2_1_sse, truncdfsf2_1_sse_nooverlap, truncdfsf2_2, | |
9217 | floats?dff2_i387): | |
9218 | Work around regclass stupidity. | |
9219 | (truncdfsf_2_1_sse splitter): Accept !TARGET_PARTIAL_SSE_REGS | |
9220 | ||
9221 | Sat Nov 16 02:17:48 CET 2002 Jan Hubicka <jh@suse.cz> | |
9222 | ||
9223 | * i386.md (fop_df_6): New pattern. | |
9224 | (fop_xf_4, fop_xf_5): Handle both SF and DFmode extensions. | |
9225 | (fop_xf_6): Rewrite | |
9226 | (fop_xf_7): Delete. | |
9227 | (fop_tf_4, fop_tf_5): Handle both SF and DFmode extensions. | |
9228 | (fop_tf_6): Rewrite | |
9229 | (fop_tf_7): Delete. | |
9230 | ||
0d964e40 KH |
9231 | 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
9232 | ||
9233 | * config/h8300/h8300.md (two anonymous patterns): Fix typos. | |
9234 | ||
6d55e887 KH |
9235 | 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
9236 | ||
9237 | * config/h8300/h8300.md: Fix formatting. | |
9238 | ||
4d5ad877 KH |
9239 | 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
9240 | ||
9241 | * config/h8300/h8300.md: Replace spaces with tabs. | |
9242 | * config/h8300/t-h8300: Remove a trailing empty line. | |
9243 | ||
17fa74a2 KH |
9244 | 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
9245 | ||
9246 | * tlink.c: Fix formatting. | |
9247 | ||
9caa3eb2 DE |
9248 | 2002-11-16 David Edelsohn <edelsohn@gnu.org> |
9249 | ||
68a7da97 | 9250 | PR 8362 |
9caa3eb2 DE |
9251 | * config/rs6000/rs6000.c (rs6000_outout_load_multiple): New function. |
9252 | * config/rs6000/rs6000.md (movti_string): Remove output modifier | |
9253 | when scratch register never needed. | |
9254 | (ldmsi[3-8]): New patterns. | |
9255 | ||
476c5eb6 KH |
9256 | 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
9257 | ||
9258 | * hard-reg-set.h: Follow spelling conventions. | |
9259 | * real.c: Likewise. | |
9260 | * target.h: Likewise. | |
9261 | ||
5dab517f JJ |
9262 | 2002-11-16 Jakub Jelinek <jakub@redhat.com> |
9263 | ||
9264 | * config/i386/x86-64.h (MCOUNT_NAME): Change into string literal. | |
9265 | ||
7e1a450d KH |
9266 | 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
9267 | ||
9268 | * optabs.c: Fix formatting. | |
9269 | ||
1b245ade JH |
9270 | Sat Nov 16 02:06:02 CET 2002 Jan Hubicka <jh@suse.cz> |
9271 | ||
9272 | * athlon.md, k6.md, pentium.md, ppro.md: Handle shift1, rotate1 | |
9273 | * i386.md (attribute type): Add type shift1 and rotate1. | |
9274 | (*_slp): Rewrite to have just two operands to avoid reload problems. | |
9275 | ||
6368a493 KH |
9276 | 2002-11-15 Kazu Hirata <kazu@cs.umass.edu> |
9277 | ||
9278 | * config/h8300/h8300.md (4 anonymous patterns): New. | |
9279 | ||
737c38d1 GK |
9280 | 2002-11-15 Geoffrey Keating <geoffk@apple.com> |
9281 | ||
9282 | * params.def (GGC_MIN_HEAPSIZE): Fix GGC_ALWAYS_COLLECT problem. | |
9283 | * doc/invoke.texi: Correct description of what needs to be done to | |
9284 | force collection at every ggc_collect call. | |
9285 | ||
2120e3cd UW |
9286 | 2002-11-15 Ulrich Weigand <uweigand@de.ibm.com> |
9287 | ||
3bdcef4d | 9288 | * config/s390/s390.c (optimization_options): Set |
2120e3cd UW |
9289 | flag_asynchronous_unwind_tables to 1 by default. |
9290 | ||
18789f4e UW |
9291 | 2002-11-15 Ulrich Weigand <uweigand@de.ibm.com> |
9292 | ||
9293 | * config/s390/s390.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. | |
9294 | ||
a5fa1ecd JH |
9295 | Fri Nov 15 14:54:19 CET 2002 Jan Hubicka <jh@suse.cz> |
9296 | ||
9297 | * i386-protos.h (x86_function_profiler): New function | |
9298 | * i386.h (MCOUNT_NAME): New. | |
9299 | (PROFILE_COUNT_REGISTER): New. | |
a36fc5f8 | 9300 | (FUNCTION_PROFILER): Move offline to ... |
a5fa1ecd JH |
9301 | * i386.c (x86_function_profiler) ... here; fix 64bit support |
9302 | * beos-elf.h (FUNCTION_PROFILER): Kill. | |
9303 | (MCOUNT_NAME): New. | |
9304 | * freebsd-aout.h (FUNCTION_PROFILER): Kill. | |
9305 | (MCOUNT_NAME): New. | |
9306 | (PROFILE_COUNT_REGISTER): New. | |
9307 | * linux.h (FUNCTION_PROFILER): Kill. | |
9308 | (MCOUNT_NAME): New. | |
9309 | * x86-64.h (FUNCTION_PROFILER): Kill. | |
9310 | (MCOUNT_NAME): New. | |
9311 | * freebsd.h (FUNCTION_PROFILER): Kill. | |
9312 | (MCOUNT_NAME): New. | |
9313 | ||
1741620c JD |
9314 | 2002-11-14 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> |
9315 | ||
9316 | * config/arm/arm.h (EXPAND_BUILTIN_VA_ARG, | |
9317 | FUNCTION_ARG_PASS_BY_REFERENCE): Define. | |
9318 | * config/arm/arm.c (arm_va_arg, | |
9319 | arm_function_arg_pass_by_reference): New. | |
9320 | * config/arm/arm-protos.h: Add prototypes. | |
9321 | ||
24985beb KH |
9322 | 2002-11-14 Kazu Hirata <kazu@cs.umass.edu> |
9323 | ||
9324 | * gthr-single.h: Fix formatting. | |
9325 | ||
fa7b533b ZW |
9326 | 2002-11-14 Zack Weinberg <zack@codesourcery.com> |
9327 | ||
9328 | * tree.c (tree_vec_elt_check_failed): New function. | |
9329 | * tree.h (TREE_VEC_ELT_CHECK): New checking macro. | |
9330 | (TREE_VEC_ELT): Use it. | |
9331 | ||
9332 | * tree-inline.c (optimize_inline_calls): Don't copy a | |
9333 | zero-length vector. | |
9334 | ||
9fc910d1 GDR |
9335 | 2002-11-14 Gabriel Dos Reis <gdr@integrable-solutions.net> |
9336 | ||
9337 | * diagnostic.c (sorry): Don't repeat "sorry, unimplemented" text. | |
9338 | ||
7eca317a JJ |
9339 | 2002-11-14 Jakub Jelinek <jakub@redhat.com> |
9340 | ||
9341 | * varasm.c (output_addressed_constants) [MINUS_EXPR]: Clear reloc if | |
9342 | both operands contain local relocations. | |
9343 | (categorize_decl_for_section): Don't use mergeable sections if | |
9344 | initializer has any relocations. | |
9345 | ||
57751dd6 KH |
9346 | 2002-11-14 Kazu Hirata <kazu@cs.umass.edu> |
9347 | ||
9348 | * gthr-vxworks.h: Fix formatting. | |
9349 | ||
f702e700 JJ |
9350 | 2002-11-13 Janis Johnson <janis187@us.ibm.com> |
9351 | ||
9352 | * doc/install.texi (Testing): Document extra Java testing. | |
9353 | * doc/sourcebuild.texi (Test Suites): Document libgcj testing. | |
9354 | ||
08ec53e7 JDA |
9355 | 2002-11-13 John David Anglin <dave@hiauly1.hia.nrc.ca> |
9356 | ||
9357 | * pa64-hpux.h (LINK_SPEC): Move "+Accept TypeMismatch" switch to the | |
9358 | beginning of the spec. | |
9359 | (LDD_SUFFIX, PARSE_LDD_OUTPUT): Delete. | |
9360 | (LD_INIT_SWITCH, LD_FINI_SWITCH): Define but don't enable. Add comment | |
9361 | regarding problems with global constructors when using GNU ld. | |
9362 | ||
e6179f45 KH |
9363 | 2002-11-13 Kazu Hirata <kazu@cs.umass.edu> |
9364 | ||
9365 | * gthr-solaris.h: Fix formatting. | |
9366 | ||
fe83a9ce KH |
9367 | 2002-11-13 Kazu Hirata <kazu@cs.umass.edu> |
9368 | ||
9369 | * gthr-posix.h: Fix formatting. | |
9370 | ||
4977bab6 | 9371 | 2002-11-12 Devang Patel <dpatel@apple.com> |
4977bab6 ZW |
9372 | * gcc.c (display_help): Two new options -Xpreprocessor and -Xassembler. |
9373 | (process_command): Same. | |
9374 | * doc/invoke.texi: Info about these two new options. | |
9375 | ||
eed13f9b KH |
9376 | 2002-11-12 Kazu Hirata <kazu@cs.umass.edu> |
9377 | ||
9378 | * config/h8300/h8300.md (*andorsi3): New. | |
9379 | ||
e8a7b0c2 FS |
9380 | 2002-11-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
9381 | ||
9382 | * doc/install.texi (powerpc-*-linux-gnu*): Update binutils requirement. | |
9383 | ||
94aec8dd KH |
9384 | 2002-11-12 Kazu Hirata <kazu@cs.umass.edu> |
9385 | ||
9386 | * config/h8300/h8300.c (tiny_constant_address_p): Parenthesize | |
9387 | expressions appropriately. | |
9388 | ||
fc98f5cb KH |
9389 | 2002-11-12 Kazu Hirata <kazu@cs.umass.edu> |
9390 | ||
9391 | * gthr-win32.h: Fix formatting. | |
9392 | ||
e27051f7 KH |
9393 | 2002-11-12 Kazu Hirata <kazu@cs.umass.edu> |
9394 | ||
9395 | * config/h8300/h8300.c (single_one_operand): Correctly compute | |
9396 | mask when mode is SImode. | |
9397 | (single_zero_operand): Likewise. | |
9398 | * config/h8300/h8300.md (two new anonymous insns): New. | |
9399 | ||
10bb8214 GP |
9400 | 2002-11-12 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
9401 | ||
9402 | * doc/contrib.texi (Contributors): Use GCJ instead of gcj to refer | |
9403 | to that entire project. | |
9404 | ||
ffe11c6b RO |
9405 | 2002-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
9406 | ||
9407 | * config/mips/t-iris6 (MULTILIB_OSDIRNAMES): Restore old | |
9408 | directories. | |
9409 | ||
3788cc17 ZW |
9410 | 2002-11-11 Zack Weinberg <zack@codesourcery.com> |
9411 | ||
9412 | * params.def (ggc-min-expand, ggc-min-heapsize): New parameters. | |
9413 | * doc/invoke.texi: Document them. | |
9414 | ||
9415 | * ggc-page.c: Include params.h. Remove definitions of | |
9416 | GGC_MIN_EXPAND_FOR_GC, GGC_MIN_LAST_ALLOCATED. Replace | |
9417 | GGC_POISON with ENABLE_GC_CHECKING in ifdefs, delete #define. | |
9418 | (init_gcc): Don't set G.allocated_last_gc here. | |
9419 | (ggc_collect): Use PARAM_VALUE (GGC_MIN_HEAPSIZE) and | |
9420 | PARAM_VALUE (GGC_MIN_EXPAND) to decide whether or not to | |
9421 | perform collection. | |
9422 | * ggc-simple.c: Similarly. | |
9423 | * Makefile.in (ggc-common.o, ggc-simple.o): Add $(PARAMS_H) to | |
9424 | dependencies. | |
9425 | ||
dd697f8c KH |
9426 | 2002-11-11 Kazu Hirata <kazu@cs.umass.edu> |
9427 | ||
9428 | * gthr-dce.h: Fix formatting. | |
9429 | ||
303b90b0 FS |
9430 | 2002-11-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
9431 | ||
9432 | PR c/8467 | |
9433 | * stmt.c (tail_recursion_args): Handle DECL_MODE differing from the | |
9434 | mode of DECL_RTL case. | |
9435 | ||
e8437165 JJ |
9436 | 2002-11-11 Janis Johnson <janis187@us.ibm.com> |
9437 | ||
9438 | * doc/contrib.texi: Merge in the list from the libstdc++ web pages. | |
9439 | ||
12f5c45e JH |
9440 | Mon Nov 11 12:06:08 CET 2002 Jan Hubicka <jh@suse.cz> |
9441 | ||
9442 | * i386.c (construct_container): Fix handling of SSE_CLASS. | |
9443 | ||
f981a754 JS |
9444 | 2002-11-10 Joel Sherrill <joel@gcc.gnu.org> |
9445 | ||
9446 | * config/m68k/t-crtstuff (crti.o): Use this... | |
9447 | ($(T)crti.o): ... instead. | |
9448 | (crtn.o): Use this... | |
9449 | ($(T)crtn.o): ... instead. | |
9450 | ||
a9b6f1e7 | 9451 | 2002-11-10 Eric Botcazou <ebotcazou@libertysurf.fr> |
45ed7228 EB |
9452 | |
9453 | PR c/8439 | |
9454 | * recog.c (validate_replace_rtx_1) [PLUS]: Simplify only | |
9455 | if there is something new to be simplified. | |
9456 | ||
2da4124d L |
9457 | 2002-11-10 H.J. Lu <hjl@gnu.org> |
9458 | ||
9459 | * calls.c (PUSH_ARGS_REVERSED): Define only if not defined. | |
9460 | * expr.c (PUSH_ARGS_REVERSED): Likewise. | |
9461 | ||
9462 | * config/i386/i386.h (PUSH_ARGS_REVERSED): Set to 1. | |
9463 | ||
7bb9f927 ZW |
9464 | 2002-11-10 Zack Weinberg <zack@codesourcery.com> |
9465 | ||
9466 | * config/rs6000/sysv4.h: Define NO_IMPLICIT_EXTERN_C here... | |
9467 | * config/rs6000/linux.h, config/rs6000/linux64.h, | |
9468 | config/rs6000/windiss.h: ... not here. | |
9469 | ||
d8986082 JT |
9470 | 2002-11-10 Jason Thorpe <thorpej@wasabisystems.com> |
9471 | ||
9472 | * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define | |
9473 | __ABICALLS__ if TARGET_ABICALLS. | |
9474 | ||
2e64c636 JH |
9475 | Sun Nov 10 18:49:21 CET 2002 Jan Hubicka <jh@suse.cz> |
9476 | ||
9477 | * i386.h (MIN_UNITS_PER_WORD): Define to 8 for x86-64 libgcc. | |
9478 | ||
04e6db94 JM |
9479 | 2002-11-10 Joseph S. Myers <jsm@polyomino.org.uk> |
9480 | ||
9481 | * c-decl.c (grokdeclarator): Make error for duplicate type | |
9482 | qualifiers into a pedwarn, disabled for C99. | |
9483 | ||
e9986d3a HPN |
9484 | 2002-11-10 Hans-Peter Nilsson <hp@bitrange.com> |
9485 | ||
9486 | * config/mmix/mmix.h (FUNCTION_ARG_CALLEE_COPIES): Define the same | |
9487 | as FUNCTION_ARG_PASS_BY_REFERENCE. | |
9488 | ||
4977bab6 ZW |
9489 | 2002-11-09 Zack Weinberg <zack@codesourcery.com> |
9490 | ||
9491 | * doc/install.texi: Add *-*-vxworks* specific installation | |
9492 | instructions. | |
9493 | ||
9494 | * config/vxlib.c: Rewrite using generation numbers to identify | |
9495 | valid TSD keys. | |
9496 | ||
9497 | Sat Nov 9 00:10:54 CET 2002 Jan Hubicka <jh@suse.cz> | |
9498 | ||
9499 | * i386.c (x86_machine_dependent_reorg): Fix even more side cases. | |
9500 | ||
581d9404 JDA |
9501 | 2002-11-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
9502 | ||
9503 | * pa.h (STARTING_FRAME_OFFSET): Change offset for TARGET_64BIT to 16. | |
9504 | ||
9505 | * config.gcc (hppa*64*-*-linux*): Shorten lines in tm_file define. | |
9506 | (hppa*64*-*-hpux11*): Likewise. Use elfos.h with gas. | |
9507 | * pa.c (output_millicode_call): Use symbol difference rather than | |
9508 | $PIC_pcrel$0 when using HP assembler. | |
9509 | * pa64-hpux.h (TARGET_GAS): Define to 1 or 0 depending on whether or | |
9510 | not elfos.h (i.e., gas) is being used. | |
9511 | (ASM_FILE_START, STRING_ASM_OP, TEXT_SECTION_ASM_OP, | |
9512 | DATA_SECTION_ASM_OP, BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_COMMON, | |
9513 | ASM_OUTPUT_ALIGNED_LOCAL, GLOBAL_ASM_OP, ASM_DECLARE_FUNCTION_NAME, | |
9514 | ASM_OUTPUT_EXTERNAL, ASM_OUTPUT_EXTERNAL_LIBCALL, | |
9515 | ASM_OUTPUT_INTERNAL_LABEL, ASM_GENERATE_INTERNAL_LABEL): Define when | |
9516 | using elfos.h. | |
9517 | (TARGET_ASM_GLOBALIZE_LABEL): Undefine when using elfos.h. | |
9518 | (DWARF2_ASM_LINE_DEBUG_INFO): Delete. | |
9519 | (ASM_FILE_START): Add standard .SPACE and .SUBSPA defines when not | |
9520 | using elfos.h. | |
9521 | (TEXT_SECTION_ASM_OP, READONLY_DATA_SECTION_ASM_OP, DATA_SECTION_ASM_OP, | |
9522 | BSS_SECTION_ASM_OP): New HP style defines when not using elfos.h. | |
9523 | (TARGET_ASM_NAMED_SECTION, MAKE_DECL_ONE_ONLY, ASM_WEAKEN_LABEL): | |
9524 | Don't define when not using elfos.h. | |
9525 | (ASM_DECLARE_RESULT): Don't define. | |
9526 | * doc/install.texi (hppa*-hp-hpux*): Remove statement that HP assembler | |
9527 | doesn't work on hppa64-hp-hpux11. | |
9528 | (hppa*-hp-hpux11): Update. | |
9529 | ||
9f689d92 JT |
9530 | 2002-11-09 Jason Thorpe <thorpej@wasabisystems.com> |
9531 | ||
9532 | * config/mips/netbsd.h (SUBTARGET_ASM_SPEC): Don't pass -KPIC | |
9533 | to the assembler if -mno-abicalls was specified. | |
9534 | ||
1c03af86 JDA |
9535 | 2002-11-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
9536 | ||
9537 | * pa-linux.h (PREFERRED_DEBUGGING_TYPE, DWARF2_ASM_LINE_DEBUG_INFO, | |
9538 | ASM_OUTPUT_DEF): Delete. | |
9539 | ||
57800e9e NB |
9540 | 2002-11-09 Neil Booth <neil@daikokuya.co.uk> |
9541 | ||
9542 | * c-opts.c (COMMAND_LINE_OPTIONS): Fix -Wimplicit. | |
9543 | ||
4977bab6 ZW |
9544 | 2002-11-08 Roger Sayle <roger@eyesopen.com> |
9545 | ||
9546 | * real.c (real_sqrt): Update comment with bibliographic reference. | |
9547 | ||
9548 | Fri Nov 8 13:33:58 CET 2002 Jan Hubicka <jh@suse.cz> | |
9549 | ||
9550 | * i386.md (sse_loadss, sse2_loadsd): Fix expander. | |
9551 | ||
9552 | Fri Nov 8 13:25:41 CET 2002 Jan Hubicka <jh@suse.cz> | |
9553 | ||
9554 | * i386.c (x86_machine_dependent_reorg): Fix handling of empty functions. | |
9555 | ||
9556 | Fri Nov 8 13:01:42 CET 2002 Jan Hubicka <jh@suse.cz> | |
9557 | ||
9558 | * builtins.c (expand_builtin_mathfn): Handle floor/ceil/trunc/round/nearbyint | |
9559 | (expand_builtin): Likewise. | |
9560 | * builtins.def: Add | |
9561 | __builtin_floor, __builtin_floorf, __builtin_floorl | |
9562 | __builtin_ceil, __builtin_ceilf, __builtin_ceill | |
9563 | __builtin_round, __builtin_roundf, __builtin_roundl | |
9564 | __builtin_trunc, __builtin_truncf, __builtin_truncl | |
9565 | __builtin_nearbyint, __builtin_nearbyintf, __builtin_nearbyintl. | |
9566 | * genopinit.c (optabs): Initialize the new optabs. | |
9567 | * optab.c (init_optabs): Likewise. | |
9568 | * optabs.h (optab_index): Add OTI_floor, OTI_ceil, OTI_trunc, | |
9569 | OTI_round, OTI_nearbyint. | |
9570 | (floor_optab, ceil_optab, trunc_optab, round_optab, nearbyint_optab): New. | |
9571 | * doc/md.texi: Document new named patterns. | |
9572 | * doc/extend.texi (builtin functions) Document | |
9573 | floor, floorf, floorl, ceil, ceilf, | |
9574 | ceill, round, roundf, roundl, trunc, | |
9575 | truncf, truncl, nearbyint, nearbyintf, nearbyintl. | |
9576 | ||
9577 | Fri Nov 8 11:36:11 CET 2002 Jan Hubicka <jh@suse.cz> | |
9578 | ||
9579 | * i386.md (sse_movdfcc, sse_movsfcc): Fix typo in previous patch. | |
9580 | ||
489d6e8e DJ |
9581 | 2002-11-08 Dale Johannesen <dalej@apple.com> |
9582 | ||
7bb9f927 | 9583 | * dbxout.c (dbxout_type): Fix stabs info for vector types. |
489d6e8e | 9584 | |
a4b1e653 NB |
9585 | 2002-11-08 Neil Booth <neil@daikokuya.co.uk> |
9586 | ||
9587 | PR preprocessor/8497 | |
9588 | PR preprocessor/8501 | |
9589 | * cpptrad.c (scan_out_logical_line): A '#' from a macro doesn't | |
9590 | start a directive. In assembler, #NUM is not a line directive. | |
9591 | ||
e6e8c772 NB |
9592 | 2002-11-08 Neil Booth <neil@daikokuya.co.uk> |
9593 | ||
9594 | * cppmain.c (cpp_preprocess_file): Loop to pop any -included | |
9595 | buffers. | |
9596 | ||
ffdf5eae KH |
9597 | 2002-11-08 Kazu Hirata <kazu@cs.umass.edu> |
9598 | ||
9599 | * config/h8300/h8300.md (two anonymous test insns): New. | |
9600 | ||
8dd3ca88 JH |
9601 | Fri Nov 8 11:20:19 CET 2002 Jan Hubicka <jh@suse.cz> |
9602 | ||
9603 | * jump.c (mark_jump_label): Handle subregs of label_refs. | |
9604 | ||
4977bab6 ZW |
9605 | Thu Nov 7 21:54:22 CET 2002 Jan Hubicka <jh@suse.cz> |
9606 | ||
9607 | * i386.md (sse_movdfcc, sse_movsfcc): Avoid overactive matching. | |
9608 | * i386.c (ix86_expand_fp_movcc): Match the reversed cases. | |
9609 | ||
07cf4226 DM |
9610 | 2002-11-07 David Mosberger <davidm@hpl.hp.com> |
9611 | ||
7bb9f927 ZW |
9612 | * config/ia64/crtend.asm: Include "auto-host.h". |
9613 | [HAVE_INITFINI_ARRAY]: Invoke __do_global_ctors_aux via .init_array. | |
9614 | * config/ia64/crtbegin.asm: Similarly. | |
9615 | * config/ia64/t-ia64 (crtbegin.o): Include from current directory. | |
9616 | (crtend.o, crtbeginS.o, crtendS.o): Likewise. | |
07cf4226 | 9617 | |
7bb9f927 ZW |
9618 | * aclocal.m4 (gcc_AC_INITFINI_ARRAY): New. |
9619 | * configure.in: Use it if --enable-initfini-array not specified. | |
9620 | * doc/install.texi (Configuration): Document --enable-initfini-array. | |
07cf4226 DM |
9621 | * configure, config.in: Rebuild. |
9622 | ||
0977774b | 9623 | 2002-11-07 Jason Thorpe <thorpej@wasabisystems.com> |
7bb9f927 | 9624 | |
0977774b | 9625 | * config/arm/arm-protos.h (arm_get_frame_size) |
7bb9f927 | 9626 | (thumb_get_frame_size): New prototypes. |
0977774b | 9627 | * config/arm/arm.c (arm_get_frame_size) |
7bb9f927 ZW |
9628 | (thumb_get_frame_size): New functions. |
9629 | (use_return_insn, arm_output_epilogue, arm_output_function_epilogue) | |
9630 | (arm_compute_initial_elimination_offset, arm_expand_prologue): Use | |
0977774b JT |
9631 | arm_get_frame_size. |
9632 | (thumb_expand_prologue, thumb_expand_epilogue): Use | |
9633 | thumb_get_frame_size. | |
9634 | * config/arm/arm.h (PREFERRED_STACK_BOUNDARY): Define. | |
9635 | (machine_function): Add frame_size member. | |
9636 | (THUMB_INITIAL_ELIMINATION_OFFSET): Use thumb_get_frame_size. | |
9637 | ||
9638 | 2002-11-07 Richard Earnshaw <rearnsha@arm.com> | |
9639 | ||
9640 | * arm.c (bit_count): Make argument unsigned long. Return unsigned. | |
9641 | Adjust code to use portable unsigned bit manipulation. | |
9642 | (insn_flags, tune_flags): Change type to unsigned. | |
9643 | (struct processors): Make flags unsigned long. | |
9644 | (arm_override_options): Change type of count and current_bit_count | |
9645 | to unsigned. | |
9646 | ||
74c13308 RE |
9647 | 2002-11-07 Richard Earnshaw <rearnsha@arm.com> |
9648 | ||
9649 | * arm/elf.h (TYPE_OPERAND_FMT): Prefix type with %. | |
9650 | ||
e284643a R |
9651 | Thu Nov 7 15:50:18 2002 J"orn Rennecke <joern.rennecke@superh.com> |
9652 | ||
9653 | * sh.h (DWARF_FRAME_RETURN_COLUMN): Use DWARF_FRAME_REGNUM. | |
9654 | ||
c2905f7b JH |
9655 | Thu Nov 7 11:18:01 CET 2002 Jan Hubicka <jh@suse.cz> |
9656 | ||
9657 | * reg-stack.c (compensate_edge): Fix sanity check. | |
9658 | ||
3cfe49da GK |
9659 | 2002-11-05 Geoffrey Keating <geoffk@apple.com> |
9660 | ||
9661 | * config.gcc: Don't create crtbegin, crtend on Darwin; do create | |
9662 | crt2.o. Rearrange t-darwin makefiles. | |
9663 | * crtstuff.c [OBJECT_FORMAT_MACHO]: Delete. | |
9664 | * unwind-dw2-fde-darwin.c: New. | |
9665 | * unwind-dw2-fde-glibc.c: Correct comment. | |
9666 | * unwind-dw2-fde.c (__register_frame_info_bases) | |
9667 | [DWARF2_OBJECT_END_PTR_EXTENSION]: Clear fde_end. | |
9668 | (classify_object_over_fdes): Use last_fde. | |
9669 | (add_fdes): Likewise. | |
9670 | (linear_search_fdes): Likewise. | |
9671 | * unwind-dw2-fde.h (struct object) | |
9672 | [DWARF2_OBJECT_END_PTR_EXTENSION]: Add fde_end field. | |
9673 | (last_fde): New. | |
9674 | * config/darwin.h (STARTFILE_SPEC): Include crt2.o not crtbegin.o. | |
9675 | (ENDFILE_SPEC): No crtend.o. | |
9676 | * config/t-darwin: New. | |
9677 | * config/i386/t-darwin: Delete. | |
9678 | * config/darwin-crt2.c: New. | |
9679 | * config/rs6000/t-darwin: Delete contents duplicated in t-rs6000 | |
9680 | or config/t-darwin. | |
9681 | ||
4977bab6 ZW |
9682 | 2002-11-06 Douglas B Rupp <rupp@gnat.com> |
9683 | ||
9684 | * config/i386/i386-interix.h (TARGET_SUBTARGET_DEFAULT): Or | |
9685 | MASK_MS_BITFIELD_LAYOUT | |
9686 | (SUBTARGET_OVERRIDE_OPTIONS): Warn about and turn off | |
9687 | MS bitfields for Objective-C. | |
9688 | (PCC_BIT_FIELD_TYPE_TEST, GROUP_BITFIELDS_BY_ALIGN): Remove | |
9689 | defines. | |
9690 | ||
9691 | * config/i386/i386.c (ix86_ms_bitfield_layout): New function. | |
9692 | (TARGET_MS_BITFIELD_LAYOUT_P): Define to above function. | |
9693 | (TARGET_USE_MS_BITFIELD_LAYOUT): Define. | |
9694 | ||
9695 | * config/i386/i386.h (MASK_MS_BITFIELD_LAYOUT: New mask. | |
9696 | TARGET_USE_MS_BITFIELD_LAYOUT): New macro. | |
9697 | (TARGET_SWITCHES): Add above mask. | |
9698 | ||
9699 | * testsuite/gcc.dg/bf-ms-layout.c: New test case. | |
9700 | * testsuite/gcc.dg/bf-no-ms-layout.c: New test case. | |
9701 | * testsuite/gcc.dg/i386-bitfield1.c (dg-options): Add appropriate | |
9702 | flags for interix. | |
9703 | ||
9704 | Wed Nov 6 18:54:47 2002 Alexandre Oliva <aoliva@redhat.com> | |
9705 | ||
9706 | * config/mips/mips.h (ASM_OUTPUT_ADDR_DIFF_ELT): Output | |
9707 | .gpword/.gpdword for ABI_N32 and ABI_64 too, if using the GNU | |
9708 | assembler. | |
9709 | * config/mips/mips.md (tablejump_internal3): Output .cpadd | |
9710 | before jump on ABI_N32 too. | |
9711 | (tablejump_internal4): Ditto on ABI_64. Increase maximum | |
9712 | length to match. | |
9713 | ||
9714 | Wed Nov 6 17:16:48 CET 2002 Jan Hubicka <jh@.suse.cz> | |
9715 | ||
9716 | * i386.md (negsf splitter): Accept memory operand in second register. | |
9717 | (abssf/absdf splitters): Simplify | |
9718 | (sse_loadss, sse_loadsd): Turn into expander. | |
9719 | ||
5d7e6254 DE |
9720 | 2002-11-06 David Edelsohn <edelsohn@gnu.org> |
9721 | ||
9722 | PR target/8480 | |
9723 | * config/rs6000/rs6000.md (movdi_internal64): Discourage | |
9724 | FPR to FPR moves. | |
9725 | ||
4fc6ad08 JJ |
9726 | 2002-11-06 Janis Johnson <janis187@us.ibm.com> |
9727 | ||
9728 | * doc/contrib.texi: Merge in the list from the Java web pages. | |
9729 | ||
fa123c53 DB |
9730 | 2002-11-06 David O'Brien <obrien@FreeBSD.org> |
9731 | ||
9732 | * config/sparc/freebsd: Fix typo. | |
9733 | ||
81e5bc3d JDA |
9734 | 2002-11-06 John David Anglin <dave@hiauly1.hia.nrc.ca> |
9735 | ||
9736 | * pa64-hpux.h (LDD_SUFFIX, PARSE_LDD_OUTPUT): Define. | |
9737 | ||
021fa809 AO |
9738 | 2002-11-06 Alexandre Oliva <aoliva@redhat.com> |
9739 | ||
9740 | * config/mips/mips.md (call_value_multiple_internal2): Use dla for | |
9741 | non-SImode addresses. | |
9742 | ||
4977bab6 ZW |
9743 | Tue Nov 5 14:34:36 CET 2002 Jan Hubicka <jh@suse.cz> |
9744 | ||
9745 | * i386.md (float_truncate SSE splitter): Ensure that operand is not | |
9746 | stack register. | |
9747 | (float SSE splitters): Reorder conditional. | |
9748 | ||
e9577224 BW |
9749 | 2002-11-05 Bob Wilson <bob.wilson@acm.org> |
9750 | ||
9751 | * config/xtensa/elf.h (LIB_SPEC): Add "-lhal". | |
9752 | ||
a9b11d44 JDA |
9753 | 2002-11-05 John David Anglin <dave2hiauly1.hia.nrc.ca> |
9754 | ||
9755 | * pa64-hpux.h (LIB_SPEC): Fix p and pg options. | |
9756 | (STARTFILE_SPEC): Remove p and pg options. | |
9757 | ||
5c7cd663 AH |
9758 | 2002-11-05 Andrew Haley <aph@redhat.com> |
9759 | ||
9760 | * fold-const.c (fold): Don't transform (a0 op compound(a1,a2)) | |
9761 | to (compound(a1,a0 op a2)) if a0 or a1 have side effects. | |
9762 | ||
97ab1175 RS |
9763 | 2002-11-05 Richard Sandiford <rsandifo@redhat.com> |
9764 | ||
9765 | * config/mips/mips.h (CANNOT_CHANGE_MODE_CLASS): Move comment to... | |
9766 | * config/mips/mips.c (mips_cannot_change_mode_class): ...here. | |
9767 | ||
4977bab6 ZW |
9768 | 2002-11-04 Zack Weinberg <zack@codesourcery.com> |
9769 | ||
9770 | * gthr-vxworks.h: Rewritten from scratch. | |
9771 | * config/vxlib.c: New file. | |
9772 | * config/t-vxworks: Add config/vxlib.c to LIB2FUNCS_EXTRA. | |
9773 | * config/rs6000/t-vxworks: Add config/vxlib.c to | |
9774 | LIB2FUNCS_EXTRA here too, because of clash with | |
9775 | config/rs6000/t-ppccomm. | |
9776 | ||
2aff9508 DJ |
9777 | 2002-11-04 Dale Johannesen <dalej@apple.com> |
9778 | ||
7bb9f927 ZW |
9779 | * doloop.c (doloop_modify_runtime): Fix loop count computation |
9780 | for unrolled loops. | |
2aff9508 DJ |
9781 | * loop.c (loop_invariant_p): Support calling from unroller. |
9782 | ||
e86e721f UW |
9783 | 2002-11-04 Ulrich Weigand <uweigand@de.ibm.com> |
9784 | ||
9785 | * config/s390/s390.c (s390_decompose_address): Use arg_pointer_rtx | |
9786 | for comparison. | |
9787 | ||
cff9f8d5 AH |
9788 | 2002-11-04 Aldy Hernandez <aldyh@redhat.com> |
9789 | ||
9790 | * hard-reg-set.h (REG_CANNOT_CHANGE_MODE_P): New. | |
9791 | ||
9792 | * config/rs6000/rs6000.h (CLASS_CANNOT_CHANGE_MODE_P): Remove. | |
9793 | (CLASS_CANNOT_CHANGE_MODE): Remove. | |
9794 | (CANNOT_CHANGE_MODE_CLASS): New. | |
9795 | ||
9796 | * config/alpha/alpha.h: Same. | |
9797 | ||
9798 | * config/ia64/ia64.h: Same. | |
9799 | ||
9800 | * config/mips/mips.h: Same. | |
9801 | ||
9802 | * config/s390/s390.h: Same. | |
9803 | ||
9804 | * config/sh/sh.h: Same. | |
9805 | ||
9806 | * config/pa/pa64-regs.h: Same. | |
9807 | ||
9808 | * config/sh/sh-protos.h (sh_cannot_change_mode_class): Add prototype. | |
7bb9f927 | 9809 | |
cff9f8d5 AH |
9810 | * config/sh/sh.c (sh_cannot_change_mode_class): New. |
9811 | ||
9812 | * config/mips/mips-protos.h (mips_cannot_change_mode_class): Add | |
9813 | prototype. | |
9814 | ||
9815 | * config/mips/mips.c (mips_cannot_change_mode_class): New. | |
9816 | ||
9817 | * doc/tm.texi (Register Classes): Remove | |
9818 | CLASS_CANNOT_CHANGE_MODE and CLASS_CANNOT_CHANGE_MODE_P. | |
9819 | Document CANNOT_CHANGE_MODE_CLASS. | |
9820 | ||
9821 | * reload.c (push_reload): Use CANNOT_CHANGE_MODE_CLASS. | |
9822 | (push_reload): Same. | |
9823 | ||
9824 | * simplify-rtx.c (simplify_subreg): Same. | |
9825 | ||
9826 | * reload1.c (choose_reload_regs): Same. | |
9827 | ||
9828 | * recog.c (register_operand): Same. | |
9829 | ||
9830 | * regrename.c (mode_change_ok): Change to use new | |
9831 | CANNOT_CHANGE_MODE_CLASS infrastructure. | |
9832 | ||
9833 | * regclass.c (cannot_change_mode_set_regs): New. | |
9834 | Declare subregs_of_mode. | |
9835 | (regclass): Use subregs_of_mode. | |
9836 | Remove references to reg_changes_mode. | |
9837 | (init_reg_sets_1): Remove class_can_change_mode and | |
9838 | reg_changes_mode code. | |
9839 | (invalid_mode_change_p): New. | |
9840 | (dump_regclass): Use invalid_mode_change_p instead of | |
9841 | class_can_change_mode. | |
9842 | (regclass): Same. | |
9843 | (record_operand_costs): Do not set reg_changes_mode. | |
9844 | ||
9845 | * local-alloc.c (struct qty): Remove changes_mode field. | |
9846 | (alloc_qty): Remove changes_mode initialization. | |
9847 | (update_qty_class): Remove set of changes_mode. | |
9848 | (find_free_reg): Use subregs_of_mode. | |
9849 | ||
9850 | * global.c (find_reg): Use subregs_of_mode info. | |
9851 | ||
9852 | * rtl.h (cannot_change_mode_set_regs): New prototype. | |
9853 | (invalid_mode_change_p): Same. | |
9854 | (REG_CANNOT_CHANGE_MODE_P): New macro. | |
9855 | ||
9856 | * flow.c (mark_used_regs): Calculate subregs_of_mode. Remove | |
9857 | REG_CHANGES_MODE. | |
9858 | (life_analysis): Clear subregs_of_mode. | |
9859 | ||
9860 | * combine.c (subst): Pass class to CLASS_CANNOT_CHANGE_MODE_P. | |
9861 | Remove use of CLASS_CANNOT_CHANGE_MODE. | |
9862 | (simplify_set): Same. | |
9863 | (gen_lowpart_for_combine): Calculate subregs_of_mode. Remove | |
9864 | REG_CHANGES_MODE. | |
7bb9f927 | 9865 | |
cff9f8d5 AH |
9866 | * regs.h: Add extern for subregs_of_mode; |
9867 | Include hard-reg-set and basic-block. | |
9868 | (REG_CHANGES_MODE): Delete. | |
9869 | ||
4977bab6 ZW |
9870 | 2002-11-03 Roger Sayle <roger@eyesopen.com> |
9871 | ||
9872 | * real.c (real_sqrt): New function to calculate square roots. | |
9873 | * real.h (real_sqrt): Add function prototype. | |
9874 | * builtins.c (fold_builtin): Fold sqrt of constant argument. | |
9875 | * simplify-rtx.c (simplify_unary_operation): Simplify sqrt | |
9876 | of constant argument. | |
9877 | ||
2ff363e0 JDA |
9878 | 2002-11-03 John David Anglin <dave@hiauly1.hia.nrc.ca> |
9879 | ||
9880 | * jump.c (never_reached_warning): Don't set contains_insn until the | |
9881 | first line note is seen. | |
9882 | ||
cd1d3445 DE |
9883 | 2002-11-03 David Edelsohn <edelsohn@gnu.org> |
9884 | ||
9885 | * config/rs6000/rs6000.md (movti_string): Use string instructions. | |
9886 | ||
c9fe6f9f RS |
9887 | 2002-11-03 Roger Sayle <roger@eyesopen.com> |
9888 | ||
9889 | PR c/7128 | |
9890 | * c-typeck.c (c_expand_asm_operands): Defend against | |
9891 | error_mark_nodes in the output argument to avoid ICE. | |
9892 | ||
0b40e88e EB |
9893 | 2002-11-03 Eric Botcazou <ebotcazou@libertysurf.fr> |
9894 | ||
9895 | PR middle-end/8408 | |
9896 | * genrecog.c (preds): Handle ADDRESSOF. | |
9897 | (validate_pattern): Mark it as an lvalue. | |
9898 | ||
dff9f1b6 DE |
9899 | 2002-11-02 David Edelsohn <edelsohn@gnu.org> |
9900 | ||
9901 | * config/rs6000/rs6000.c (rs6000_override_options): Use string | |
9902 | instructions when optimizing for size. | |
9903 | ||
46eefac4 KH |
9904 | 2002-11-02 Kazu Hirata <kazu@cs.umass.edu> |
9905 | ||
9906 | * config/h8300/h8300.h: Fix comment typos. | |
9907 | * config/h8300/h8300.md: Likewise. | |
9908 | * config/h8300/lib1funcs.asm: Likewise. | |
9909 | ||
102b60d1 GP |
9910 | 2002-11-02 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
9911 | ||
9912 | Revert this change: | |
9913 | ||
9914 | *doc/install.texi (Installing GCC: Configuration): Clarify | |
9915 | the only supported ways to configure gcc. | |
9916 | ||
46be79e7 KH |
9917 | 2002-11-01 Kazu Hirata <kazu@cs.umass.edu> |
9918 | ||
9919 | * config/h8300/h8300.md (anonymous and:QI pattern): Use 'n' | |
9920 | instead of 'O' for the constraint for the second operand. | |
9921 | ||
bec80a45 MM |
9922 | 2002-11-01 Mark Mitchell <mark@codesourcery.com> |
9923 | ||
9924 | PR c++/8391 | |
9925 | * toplev.c (rest_of_compilation): Do not refuse to output code for | |
9926 | an inline function in a local class. | |
9927 | ||
8df91177 DB |
9928 | 2002-11-01 David O'Brien <obrien@FreeBSD.org> |
9929 | ||
9930 | * config/sparc/freebsd.h (CPP_CPU64_DEFAULT_SPEC): Define __arch64__. | |
9931 | (TRANSFER_FROM_TRAMPOLINE): Reformat. | |
9932 | Add comment. | |
9933 | ||
616dc555 KH |
9934 | 2002-11-01 Kazu Hirata <kazu@cs.umass.edu> |
9935 | ||
9936 | * config/h8300/h8300.h (CAN_ELIMINATE): Simplify. | |
9937 | ||
25a533a0 TM |
9938 | 2002-11-01 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com> |
9939 | ||
9940 | * config/h8300/h8300.h (OPTIMIZATION_OPTIONS): New. | |
9941 | ||
dcffbade SE |
9942 | 2002-11-01 Steve Ellcey <sje@cup.hp.com> |
9943 | ||
9944 | * config/ia64/ia64.h (MASK_INLINE_DIV_LAT): Remove. | |
9945 | (MASK_INLINE_DIV_THR): Remove. | |
9946 | (TARGET_INLINE_DIV_LAT): Remove. | |
9947 | (TARGET_INLINE_DIV_THR): Remove. | |
9948 | (TARGET_INLINE_DIV): Remove. | |
9949 | (MASK_INLINE_FLOAT_DIV_LAT): New macro. | |
9950 | (MASK_INLINE_FLOAT_DIV_THR): New macro. | |
9951 | (MASK_INLINE_INT_DIV_LAT): New macro. | |
9952 | (MASK_INLINE_INT_DIV_THR): New macro. | |
9953 | (TARGET_INLINE_FLOAT_DIV_LAT): New macro. | |
9954 | (TARGET_INLINE_FLOAT_DIV_THR): New macro. | |
9955 | (TARGET_INLINE_INT_DIV_LAT): New macro. | |
9956 | (TARGET_INLINE_INT_DIV_THR): New macro. | |
9957 | (TARGET_INLINE_FLOAT_DIV): New macro. | |
9958 | (TARGET_INLINE_INT_DIV): New macro. | |
9959 | * config/ia64/ia64.md (divsi3): Change to use new macros. | |
9960 | (modsi3): Ditto. | |
9961 | (udivsi3): Ditto. | |
9962 | (umodsi3): Ditto. | |
9963 | (divsi3_internal): Ditto. | |
9964 | (divdi3): Ditto. | |
9965 | (moddi3): Ditto. | |
9966 | (udivdi3): Ditto. | |
9967 | (umoddi3): Ditto. | |
9968 | (divdi3_internal_lat): Ditto. | |
9969 | (divdi3_internal_thr): Ditto. | |
9970 | (divsf3): Ditto. | |
9971 | (divsf3_internal_lat): Ditto. | |
9972 | (divsf3_internal_thr): Ditto. | |
9973 | (divdf3): Ditto. | |
9974 | (divdf3_internal_lat): Ditto. | |
9975 | (divdf3_internal_thr): Ditto. | |
9976 | (divtf3): Ditto. | |
9977 | (divtf3_internal_lat): Ditto. | |
9978 | (divtf3_internal_thr): Ditto. | |
9979 | * config/ia64/ia64.c (ia64_override_options): Change | |
9980 | to check new macros for conflicts in settings. | |
9981 | * doc/invoke.texi (-minline-divide-min-latency): Remove. | |
9982 | (-minline-divide-max-throughput): Remove. | |
9983 | (-minline-float-divide-min-latency): New. | |
9984 | (-minline-float-divide-max-throughput): New. | |
9985 | (-minline-int-divide-min-latency): New. | |
9986 | (-minline-int-divide-max-throughput): New. | |
7bb9f927 | 9987 | |
d5db54a1 RE |
9988 | 2002-11-01 Richard Earnshaw (rearnsha@arm.com) |
9989 | ||
9990 | PR target/7856 | |
9991 | * arm.c (use_return_insn): Don't use a return insn if there are | |
9992 | saved integer regs, but LR is not one of them. | |
9993 | ||
075fc17a JH |
9994 | Fri Nov 1 10:33:15 CET 2002 Jan Hubicka <jh@suse.cz> |
9995 | ||
9996 | * expr.c (emit_move_insn): Use SCALAR_FLOAT_MODE_P | |
9997 | * machmode.h (SCALAR_FLOAT_MODE_P): New macro. | |
9998 | ||
4977bab6 ZW |
9999 | Thu Oct 31 18:20:50 CET 2002 Jan Hubicka <jh@suse.cz> |
10000 | ||
10001 | * i386.md (sse_loadss, sse_loadsd): Canonicalize; add expander | |
10002 | (movps, movpd splitters): Use canonical form. | |
10003 | (movv2di): Fix merge problem. | |
10004 | ||
10005 | Thu Oct 31 16:22:31 CET 2002 Jan Hubicka <jh@suse.cz> | |
10006 | ||
10007 | * i386.md (negdf2_ifs_rex64): Don't allow GPR operand. | |
10008 | ||
9efb4cb6 NN |
10009 | 2002-10-31 Nathanael Nerode <neroden@gcc.gnu.org> |
10010 | ||
10011 | PR optimization/6162 | |
10012 | * doc/md.texi: Document restriction on commutative operand | |
10013 | specification. | |
10014 | ||
ce02ba25 EC |
10015 | 2002-10-31 Eric Christopher <echristo@redhat.com> |
10016 | ||
7bb9f927 | 10017 | * explow.c (convert_memory_address): Use shallow_copy_rtx. |
ce02ba25 | 10018 | |
8efb33ec SE |
10019 | 2002-10-31 Steve Ellcey <sje@cup.hp.com> |
10020 | ||
10021 | * expmed.c (store_bit_field): Check FUNCTION_ARG_REG_LITTLE_ENDIAN. | |
10022 | ||
a543c709 SE |
10023 | 2002-10-31 Steve Ellcey <sje@cup.hp.com> |
10024 | ||
10025 | * config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Set for non-floats. | |
10026 | ||
cdc58a82 DJ |
10027 | Thu Oct 31 Dale Johannesen <dalej@apple.com> |
10028 | ||
10029 | * config/rs6000/darwin.h: Correct formatting in previous. | |
10030 | ||
e381c27a DJ |
10031 | Thu Oct 31 Dale Johannesen <dalej@apple.com> |
10032 | ||
10033 | * config/rs6000/darwin.h: Enable -falign-xxx options. | |
10034 | ||
55ba61f3 JH |
10035 | Thu Oct 31 18:08:00 CET 2002 Jan Hubicka <jh@suse.cz> |
10036 | ||
10037 | * i386.c (override_options): Set defaults for flag_omit_frame_pointer, | |
10038 | flag_asynchronous_unwind_tables, flag_pcc_struct_return. | |
10039 | * i386.c (optimization_options): Set flag_omit_frame_pointer, | |
10040 | flag_asynchronous_unwind_tables, flag_pcc_struct_return to 2. | |
10041 | Do not clear -momit-leaf-frame-pointer when profiling. | |
8e746279 | 10042 | (ix86_frame_pointer_required): Frame pointer is always required when |
55ba61f3 JH |
10043 | profiling. |
10044 | ||
f7e5dfbd JH |
10045 | Thu Oct 31 16:09:44 CET 2002 Jan Hubicka <jh@suse.cz> |
10046 | ||
10047 | * i386.md (negdf2_ifs_rex64): Don't allow GPR operand. | |
10048 | ||
ff881d52 R |
10049 | Thu Oct 31 12:45:55 2002 J"orn Rennecke <joern.rennecke@superh.com> |
10050 | ||
10051 | * sh.h (binary_logical_operator): Declare. | |
10052 | * sh.c (binary_logical_operator): New function. | |
10053 | * sh.md (xordi3+1): New combiner splitter pattern. | |
10054 | ||
e8e4c876 DB |
10055 | 2002-10-31 David O'Brien <obrien@FreeBSD.org> |
10056 | ||
10057 | * config/sparc/freebsd.h (TRANSFER_FROM_TRAMPOLINE): Define | |
10058 | __enable_execute_stack function. | |
10059 | ||
4977bab6 ZW |
10060 | 2002-10-30 Zack Weinberg <zack@codesourcery.com> |
10061 | ||
10062 | * gthr.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, | |
10063 | gthr-solaris.h, gthr-win32.h: Remove __gthread_key_dtor. | |
10064 | * unwind-sjlj.c (fc_key_dtor): Delete. | |
10065 | (fc_key_init): Adjust __gthread_key_create call to match. | |
10066 | ||
27bd7792 AH |
10067 | 2002-10-30 Aldy Hernandez <aldyh@redhat.com> |
10068 | ||
7bb9f927 | 10069 | * c-common.c: Add GTY to vector_type_node_list. |
27bd7792 | 10070 | |
a02aa5b0 JDA |
10071 | 2002-10-30 John David Anglin <dave@hiauly.hia.nrc.ca> |
10072 | ||
10073 | * pa-linux.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Define. | |
10074 | * pa-protos.h (attr_length_millicode_call, attr_length_call, | |
10075 | pa_init_machine_status): Declare new global functions. | |
10076 | * pa.c (void copy_fp_args, length_fp_args, get_plabel): Declare and | |
10077 | implement new functions. | |
10078 | (attr_length_millicode_call, attr_length_call): Implement. | |
10079 | (total_code_bytes): Change type to long. | |
10080 | (pa_output_function_prologue): Compute total_code_bytes on TARGET_64BIT. | |
10081 | Reset counter if flag_function_sections. | |
10082 | (output_deferred_plabels): Set output alignment to 3 for TARGET_64BIT. | |
10083 | (output_cbranch): Move call to gen_label_rtx. | |
10084 | (output_millicode_call): Rewrite adding long TARGET_64BIT call, expose | |
10085 | delay slot in all variants, shorten pc-relative calls. | |
10086 | (output_call): Rewrite adding long TARGET_64BIT call, improved delay | |
10087 | slot usage and exposure, various new call variants, and shortened | |
10088 | sequences for some variants on TARGET_PA_20. | |
10089 | Miscellaneous format changes. | |
10090 | * pa.h (total_code_bytes): Change type to long. | |
10091 | (MASK_LONG_CALLS, TARGET_LONG_CALLS, TARGET_LONG_ABS_CALL, | |
10092 | TARGET_LONG_PIC_SDIFF_CALL, TARGET_LONG_PIC_PCREL_CALL): Define. | |
10093 | (TARGET_SWITCHES): Add "-mlong-calls" and "-mno-long-calls" options. | |
10094 | (EXTRA_CONSTRAINT, GO_IF_LEGITIMATE_ADDRESS, | |
10095 | LEGITIMIZE_RELOAD_ADDRESS): Don't use long floating point loads and | |
10096 | stores on TARGET_ELF32. | |
10097 | *pa.md (define_delay): Allow insns in delay on TARGET_PORTABLE_RUNTIME. | |
10098 | (unnamed patterns for mulsi3, divsi3, udivsi3, modsi3, umodsi3 and | |
10099 | canonicalize_funcptr_for_compare expanders): Calculate attribute length | |
10100 | attr_length_millicode_call(). | |
10101 | (call_internal_symref, call_value_internal_symref): Clobber register 1. | |
10102 | Calculate attribute length using attr_length_call(). | |
10103 | (call_internal_reg_64bit, call_value_internal_reg_64bit): Move gp load | |
10104 | to delay slot. | |
10105 | (sibcall, sibcall_value): Rewrite. | |
10106 | (sibcall_internal_symref, sibcall_value_internal_symref): Clobber | |
10107 | register 1. Use attr_length_call(). | |
10108 | (sibcall_internal_symref_64bit, sibcall_value_internal_symref_64bit): | |
10109 | New patterns. | |
10110 | (unamed pattern for canonicalize_funcptr_for_compare): Rewrite. | |
10111 | * som.h (MEMBER_TYPE_FORCES_BLK): Define. | |
10112 | * t-pa64 (TARGET_LIBGCC2_CFLAGS): Add "-mlong-calls". | |
10113 | * doc/invoke.texi (mlong-calls): Document. | |
10114 | ||
9402f6fb RS |
10115 | 2002-10-30 Roger Sayle <roger@eyesopen.com> |
10116 | ||
10117 | * fold-const.c (fold_binary_op_with_conditional_arg): Improve | |
10118 | handling of cases where one or both branches of the conditional | |
10119 | have void type, i.e. throw an exception or don't return. | |
10120 | (fold): Only apply (and undo) type conversion to the non-void | |
10121 | branches of a COND_EXPR. | |
10122 | ||
9b5b7e3a MM |
10123 | 2002-10-30 Mark Mitchell <mark@codesourcery.com> |
10124 | ||
10125 | PR c++/8333 | |
10126 | * varasm.c (asm_output_aligned_bss): Do not call | |
10127 | ASM_GLOBALIZE_LABEL. | |
10128 | ||
df7a8989 DE |
10129 | 2002-10-30 David Edelsohn <edelsohn@gnu.org> |
10130 | Torbjorn Granlund <tege@swox.com> | |
10131 | ||
10132 | * config/rs6000/rs6000.md (load_toc_v4_PIC_1): Use preferred form | |
10133 | for addressibility. | |
10134 | (load_toc_v4_PIC_1b): Same. | |
10135 | ||
d2d199a3 KH |
10136 | 2002-10-30 Kazu Hirata <kazu@cs.umass.edu> |
10137 | ||
10138 | * config/h8300/h8300.c (h8300_eightbit_constant_address_p): | |
10139 | Truncate the addresses for H8/300 using HImode. | |
10140 | ||
4977bab6 ZW |
10141 | Tue Oct 29 23:28:10 CET 2002 Jan Hubicka <jh@suse.cz> |
10142 | ||
10143 | * i386.md (negdf splitter): Fix construction of the constant. | |
10144 | ||
10145 | Tue Oct 29 20:47:06 CET 2002 Jan Hubicka <jh@suse.cz> | |
10146 | ||
10147 | * i386.md (negsf, negdf): Reorganize to use vector modes | |
10148 | for SSE variants. | |
10149 | (abssf, absdf): Use force_reg. | |
10150 | (movv4sf, movv2df): New splitters. | |
10151 | * i386.h (PREDICATE_CODES): add zero_extended_scalar_load_operand | |
10152 | * i386.c (zero_extended_scalar_load_operand | |
10153 | ||
10154 | * i386-protos.h (ix86_expand_call): Update prototype. | |
10155 | * i386.c (ix86_function_ok_for_sibcall): Handle 64bit | |
10156 | (ix86_expand_call): Use r11 for indirect sibcalls. | |
10157 | * i386.md (call, call_value, untyped_call, call_value_pop): | |
10158 | update x86_expand_call call. | |
10159 | (sibcall, sibcall_value): new patterns | |
10160 | (call_rex64, call_value_rex64): Do not accept sibcalls. | |
10161 | (sibcall_rex64, sibcall_value_rex64, | |
10162 | sibcall_rex64_v, sibcall_value_rex64_v): New. | |
10163 | ||
10164 | Tue Oct 29 15:37:39 CET 2002 Jan Hubicka <jh@suse.cz> | |
10165 | ||
10166 | * toplev.c (rest_of_compilation): Reorganize way reg_scan is called | |
10167 | before final pass. | |
10168 | ||
33c21f5c HPN |
10169 | 2002-10-29 Hans-Peter Nilsson <hp@bitrange.com> |
10170 | ||
10171 | * toplev.c (rest_of_type_compilation): Return early in case of | |
10172 | errors. | |
10173 | (check_global_declarations): Don't call debug_hooks->global_decl | |
10174 | in case of errors. | |
10175 | ||
d1445f8d AB |
10176 | 2002-10-28 Andreas Bauer <baueran@in.tum.de> |
10177 | ||
10178 | * doc/c-tree.texi (Tree overview): Fix typos. | |
10179 | ||
fc556cb9 PE |
10180 | 2002-10-29 Phil Edwards <pme@gcc.gnu.org> |
10181 | ||
10182 | * Makefile.in (gnucompare*): Only record bad comparisons | |
10183 | if there really was a bad comparison. | |
10184 | ||
f8ca7923 JH |
10185 | Tue Oct 29 19:32:16 CET 2002 Jan Hubicka <jh@suse.cz> |
10186 | ||
10187 | * i386.h (CONST_DOUBLE_OK_FOR_LETTER_P): Remove 'H' | |
10188 | * i386.md (movsf*, movdf*): Use 'C' instead of 'H' | |
10189 | * md.texi (machine dependent constraints): Document 'C' | |
10190 | ||
10191 | * simplify-rtx.c (simplify_subreg): Fix const_int->vector subregging. | |
10192 | ||
10193 | * i386.c (ix86_expand_vector_move): Fix. | |
10194 | ||
10195 | * i386.c (ix86_expand_builtin): Use sse2_maskmovdqu_rex64. | |
10196 | * i386.md (sse2_maskmovdqu_rex64): New pattern | |
10197 | ||
10198 | PR target/8322 | |
10199 | * xmmintrin.h (_mm_stream_pi, _mm_stream_pd): Fix cast. | |
10200 | (ix86_init_mmx_sse_builtins): Fix type. | |
10201 | ||
c95d07f8 JT |
10202 | 2002-10-29 Jason Thorpe <thorpej@wasabisystems.com> |
10203 | ||
10204 | * gthr-posix.h: Include <unistd.h> for feature tests. | |
10205 | (sched_get_priority_max, sched_get_priority_min) | |
10206 | (pthread_getschedparam, pthread_setschedparam): Only use | |
10207 | if _POSIX_THREAD_PRIORITY_SCHEDULING is defined. | |
272d0bee | 10208 | (__gthread_objc_thread_set_priority): Don't treat all nonzero |
c95d07f8 JT |
10209 | returns from sched_get_priority_max and sched_get_priority_min |
10210 | as an error. | |
10211 | ||
3950794d KH |
10212 | 2002-10-29 Kazu Hirata <kazu@cs.umass.edu> |
10213 | ||
10214 | * config/h8300/h8300.h (TARGET_DEFAULT): Make it | |
10215 | MASK_QUICKCALL. | |
10216 | ||
803d56f5 KH |
10217 | 2002-10-29 Kazu Hirata <kazu@cs.umass.edu> |
10218 | ||
10219 | * config/h8300/h8300.c (h8300_eightbit_constant_address_p): New. | |
10220 | (h8300_tiny_constant_address_p): Likewise. | |
10221 | * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Use | |
10222 | h8300_eightbit_constant_address_p. | |
10223 | (TINY_CONSTANT_ADDRESS_P): Use h8300_tiny_constant_address_p. | |
10224 | * config/h8300/h8300-protos.h: Add the prototypes for the two | |
10225 | new functions. | |
10226 | ||
6bb8a3f7 KH |
10227 | 2002-10-29 Kazu Hirata <kazu@cs.umass.edu> |
10228 | ||
10229 | * reload1.c (update_eliminables): Unconditionally check if | |
10230 | frame_pointer_needed has changed. | |
10231 | ||
fc8dfa20 JH |
10232 | Tue Oct 29 15:37:39 CET 2002 Jan Hubicka <jh@suse.cz> |
10233 | ||
10234 | * toplev.c (rest_of_compilation): Reorganize way reg_scan is called | |
10235 | before final pass. | |
10236 | ||
6e7727eb EB |
10237 | 2002-10-29 Eric Botcazou <ebotcazou@libertysurf.fr> |
10238 | ||
a5163dcd | 10239 | PR optimization/8334 |
7bb9f927 ZW |
10240 | * expr.c (expand_expr) [PLUS]: Don't use simplify_binary_operation; |
10241 | check for zero operands explicitly. | |
6e7727eb | 10242 | |
02c6a17a RS |
10243 | 2002-10-29 Richard Sandiford <rsandifo@redhat.com> |
10244 | ||
10245 | * config/mips/mips.md (extv, extzv, insv): Set size of referenced | |
10246 | memory after adjusting to BLKmode. | |
10247 | ||
1862869d KH |
10248 | 2002-10-29 Kazu Hirata <kazu@cs.umass.edu> |
10249 | ||
10250 | * config/h8300/h8300.h (MASK_*): New. | |
10251 | (TARGET_*): Use MASK_*. | |
10252 | ||
4977bab6 ZW |
10253 | 2002-10-28 Zack Weinberg <zack@codesourcery.com> |
10254 | ||
10255 | * config.gcc (*-*-vxworks, powerpc-wrs-vxworks*): New stanzas. | |
10256 | * config/t-vxworks, config/vxworks.h, config/rs6000/t-vxworks, | |
10257 | config/rs6000/vxworks.h: New files. | |
10258 | * config/rs6000/sysv4.h: Rip out -mvxworks and all related code. | |
10259 | ||
10260 | * config.gcc (alpha*-*-vxworks*, arm-*-vxworks*, | |
10261 | i?86-wrs-vxworks*, i960-wrs-vxworks* [all], | |
10262 | m68k-wrs-vxworks*, mips-wrs-vxworks, powerpc-wrs-vxworks*, | |
10263 | powerpcle-wrs-vxworks*, sparc*-wrs-vxworks* [all], | |
10264 | sparc-*-vxsim*): Delete stanzas. | |
10265 | * gthr-vxworks.h: Rip out all substantive code and just | |
10266 | include gthr-single.h. | |
10267 | ||
10268 | * config/alpha/vxworks.h, config/arm/vxarm.h, | |
10269 | config/i386/vxi386.h, config/i960/t-vxworks960, | |
10270 | config/i960/vx960-coff.h, config/i960/vx960.h, | |
10271 | config/m68k/t-vxworks68, config/m68k/vxm68k.h, | |
10272 | config/mips/vxworks.h, config/rs6000/vxppc.h, | |
10273 | config/sparc/t-vxsparc, config/sparc/t-vxsparc64, | |
10274 | config/sparc/vxsim.h, config/sparc/vxsparc.h, | |
10275 | config/sparc/vxsparc64.h: Delete files. | |
10276 | ||
ee3c755a JT |
10277 | 2002-10-28 Jason Thorpe <thorpej@wasabisystems.com> |
10278 | ||
10279 | * config.gcc (*-*-netbsd*): Add NETBSD_ENABLE_PTHREADS to | |
10280 | tm_defines if pthreads are enabled. | |
10281 | * config/netbsd.h (LIB_SPEC): Only support the -pthread option | |
10282 | if NETBSD_ENABLE_PTHREADS is defined. | |
10283 | ||
423adbb9 KH |
10284 | 2002-10-28 Kazu Hirata <kazu@cs.umass.edu> |
10285 | ||
10286 | * ChangeLog.1: Fix typos. | |
10287 | * cse.c: Fix a comment typo. | |
10288 | * reload1.c: Likewise. | |
10289 | ||
d7521977 HPN |
10290 | 2002-10-27 Hans-Peter Nilsson <hp@bitrange.com> |
10291 | ||
10292 | * fixinc/inclhack.def (libc1_G_va_list): Correct test_text. | |
10293 | * fixinc/tests/base/_G_config.h: New file. | |
10294 | ||
3eae4643 KH |
10295 | 2002-10-27 Kazu Hirata <kazu@cs.umass.edu> |
10296 | ||
10297 | * combine.c: Fix comment formatting. | |
10298 | * loop.c: Likewise. | |
10299 | * real.c: Likewise. | |
10300 | * regclass.c: Likewise. | |
10301 | * regmove.c: Likewise. | |
10302 | * regrename.c: Likewise. | |
10303 | * reg-stack.c: Likewise. | |
10304 | * reload1.c: Likewise. | |
10305 | * reload.c: Likewise. | |
10306 | * reload.h: Likewise. | |
10307 | * unroll.c: Likewise. | |
10308 | ||
e591c83d KH |
10309 | 2002-10-27 Kazu Hirata <kazu@cs.umass.edu> |
10310 | ||
10311 | * reload1.c (reload): Fix a comment typo. | |
10312 | ||
a0ba837e JH |
10313 | Sun Oct 27 10:15:24 CET 2002 Jan Hubicka <jh@suse.cz> |
10314 | ||
10315 | * linux64.h (DEFAULT_PCC_STRUCT_RETURN): Define. | |
10316 | ||
cc0017a9 ZD |
10317 | 2002-10-27 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
10318 | ||
10319 | * Makefile.in (dwarf2out.o): Add dependendcy on hashtab.h. | |
10320 | * dwarf2out.c: Include hashtab.h. | |
10321 | (is_main_source): New static variable. | |
10322 | (attr_checksum, die_checksum): Modified to handle die references. | |
10323 | (same_loc_p, same_dw_val_p, same_attr_p, same_die_p, same_die_p_wrap, | |
10324 | unmark_all_dies, htab_cu_hash, htab_cu_eq, htab_cu_del, check_duplicate_cu, | |
10325 | record_comdat_symbol_number): New static functions. | |
10326 | (output_comp_unit, compute_section_prefix, is_type_die, break_out_includes, | |
10327 | mark_dies, unmark_dies, dwarf2out_start_source_file): Modified. | |
10328 | * toplev.c (rest_of_decl_compilation): Call of dwarf2out_decl for type | |
10329 | declarations added. | |
10330 | ||
d7af42bc KH |
10331 | 2002-10-26 Kazu Hirata <kazu@cs.umass.edu> |
10332 | ||
10333 | * config/h8300/h8300.c (initial_offset): Change to | |
10334 | h8300_initial_elimination_offset. | |
10335 | * config/h8300/h8300.h (INITIAL_ELIMINATION_OFFSET): Use | |
10336 | h8300_initial_elimination_offset. | |
10337 | * config/h8300/h8300-protos.h: Update the prototype. | |
10338 | ||
7e5037dc HPN |
10339 | 2002-10-26 Hans-Peter Nilsson <hp@bitrange.com> |
10340 | ||
4b32269b HPN |
10341 | * config/mmix/mmix.h (LIBCALL_VALUE): Use |
10342 | MMIX_RETURN_VALUE_REGNUM, not MMIX_OUTGOING_RETURN_VALUE_REGNUM. | |
10343 | (FUNCTION_VALUE_REGNO_P): Similar, but move code to... | |
10344 | * config/mmix/mmix.c (mmix_function_value_regno_p): New. | |
10345 | * config/mmix/mmix-protos.h: Remove needless ifdefs on TREE_CODE | |
10346 | and RTX_CODE. | |
10347 | (mmix_function_value_regno_p): Declare. | |
10348 | ||
7e5037dc HPN |
10349 | * config/mmix/mmix.md ("fixuns_truncdfdi2"): Replace unsigned_fix, |
10350 | invalid for floating point mode result, with fix. | |
10351 | ||
4977bab6 ZW |
10352 | Fri Oct 25 00:04:21 2002 Alexandre Oliva <aoliva@redhat.com> |
10353 | ||
10354 | * Makefile.in (GCC_FOR_TARGET): Add -L$(objdir)/../ld. | |
10355 | (STAGE2_FLAGS_TO_PASS): Pass GCC_FOR_TARGET. | |
10356 | (stage1_build): Likewise. | |
10357 | ||
94c1e0e8 MS |
10358 | 2002-10-25 Mike Stump <mrs@apple.com> |
10359 | ||
da89b956 | 10360 | Fixes gcc.dg/warn-1.c. |
4977bab6 ZW |
10361 | * c-typeck.c (warn_for_assignment): Don't print argument number, |
10362 | if zero. | |
94c1e0e8 | 10363 | |
0fb53e68 JH |
10364 | Sat Oct 26 01:44:46 CEST 2002 Jan Hubicka <jh@suse.cz> |
10365 | ||
10366 | * toplev.c (dump_file_index): Add DFI_ce3. | |
10367 | (dump_file_info): Likewise. | |
10368 | (rest_of_compilation): Run first ifcvt pass before tracer. | |
10369 | ||
794186ca SE |
10370 | 2002-10-25 Steve Ellcey <sje@cup.hp.com> |
10371 | ||
10372 | * config/ia64/hpux.h (BITS_BIG_ENDIAN): Remove. | |
10373 | ||
cd60b4b8 RH |
10374 | 2002-10-25 Richard Henderson <rth@redhat.com> |
10375 | ||
10376 | * real.c (real_to_decimal): If the >1 tens reduction loop results | |
10377 | in a negative exponent, fall into the <1 pten computation. | |
10378 | ||
f3763a44 ZW |
10379 | 2002-10-25 Zack Weinberg <zack@codesourcery.com> |
10380 | ||
10381 | PR middle-end/6994 | |
10382 | * c-objc-common.c (inline_forbidden_p): Can not inline | |
10383 | functions containing structures or unions containing VLAs. | |
10384 | * tree-inline.c (walk_tree): For all class 't' nodes, walk | |
10385 | TYPE_SIZE and TYPE_SIZE_UNIT. | |
10386 | (copy_tree_r): Copy types if they are variably modified. | |
10387 | ||
8c40b097 UW |
10388 | 2002-10-25 Ulrich Weigand <uweigand@de.ibm.com> |
10389 | ||
10390 | * config/s390/s390.md: Remove old-style peepholes. | |
10391 | ||
522ec94e UW |
10392 | 2002-10-25 Ulrich Weigand <uweigand@de.ibm.com> |
10393 | ||
10394 | * config/s390/s390.c (s390_decompose_address): Do not range check the | |
10395 | displacement if base or index is the argument pointer register. | |
10396 | ||
a7475ab1 HPN |
10397 | 2002-10-24 Hans-Peter Nilsson <hp@bitrange.com> |
10398 | ||
85c87994 HPN |
10399 | PR other/3337 |
10400 | PR bootstrap/6763 | |
10401 | PR bootstrap/8122 | |
a7475ab1 HPN |
10402 | * fixinc/inclhack.def (libc1_G_va_list): New fix. |
10403 | * fixinc/fixincl.x: Regenerate. | |
10404 | * config/i386/linux.h: Move MD_FALLBACK_FRAME_STATE_FOR inside | |
10405 | ifndef IN_LIBGCC2. Wrap it together with signal.h and | |
10406 | sys/ucontext.h inclusion in ifndef USE_GNULIBC_1. | |
10407 | * configure.in (gcc_AC_CHECK_DECLS): Check vasprintf too. | |
10408 | * config.in, configure: Regenerate. | |
10409 | ||
7a360cce IS |
10410 | 2002-10-24 Igor Shevlyakov <igor@microunity.com> |
10411 | ||
7bb9f927 | 10412 | * varasm.c (struct rtx_const): Array size 16 for V16QImode. |
7a360cce | 10413 | |
fcbe3b89 RH |
10414 | 2002-10-24 Richard Henderson <rth@redhat.com> |
10415 | ||
10416 | * config/i386/i386.c (x86_output_mi_thunk): Fix x86_64 pic jump. | |
10417 | ||
1a86c850 KH |
10418 | 2002-10-24 Kazu Hirata <kazu@cs.umass.edu> |
10419 | ||
10420 | * config/h8300/h8300.c (initial_offset): Simplify by using | |
10421 | round_frame_size. | |
10422 | ||
de7999ba MM |
10423 | 2002-10-24 Marek Michalkiewicz <marekm@amelek.gda.pl> |
10424 | ||
10425 | * doc/install.texi (avr): Update required binutils version. | |
10426 | ||
10427 | 2002-10-24 Theodore A. Roth <troth@openavr.org> | |
10428 | ||
10429 | * doc/install.texi: Point avr users at more up-to-date information. | |
10430 | ||
84817c5d UW |
10431 | 2002-10-24 Ulrich Weigand <uweigand@de.ibm.com> |
10432 | ||
10433 | * config/s390/s390.md (movdi, movsi, movhi, movqi): Add peepholes2 | |
10434 | to pull operands out of the literal pool where possible. | |
10435 | ||
d0749053 DC |
10436 | 2002-10-24 Denis Chertykov <denisc@overta.ru> |
10437 | ||
10438 | * config/avr/avr.c (init_cumulative_args): Test fntype for zero. | |
10439 | ||
37d0b254 SE |
10440 | 2002-10-24 Steve Ellcey <sje@cup.hp.com> |
10441 | ||
10442 | * expr.c (convert_move): If unsignedp is less then zero there | |
10443 | is no equivalent code. | |
10444 | ||
7af907e9 ZW |
10445 | 2002-10-24 Zack Weinberg <zack@codesourcery.com> |
10446 | ||
10447 | * tree.def: Delete mention of nonexistent ARRAY_TYPE fields. | |
10448 | ||
862a2d83 UW |
10449 | 2002-10-24 Ulrich Weigand <uweigand@de.ibm.com> |
10450 | ||
7af907e9 | 10451 | * config/s390/s390.h: Rework comments; re-sort target macro definitions |
862a2d83 UW |
10452 | according to the sequence they are defined in the manual. |
10453 | (POINTER_BOUNDARY): Remove. | |
10454 | ||
489eda65 KH |
10455 | 2002-10-24 Kazu Hirata <kazu@cs.umass.edu> |
10456 | ||
10457 | * config/h8300/h8300.c (round_frame_size): Replace 8 with | |
10458 | BITS_PER_UNIT. | |
10459 | ||
2ba08201 KH |
10460 | 2002-10-24 Kazu Hirata <kazu@cs.umass.edu> |
10461 | ||
10462 | * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Make it | |
10463 | 64-bit safe. | |
10464 | (TINY_CONSTANT_ADDRESS_P): Likewise. | |
10465 | ||
5f13cfc6 RH |
10466 | 2002-10-24 Richard Henderson <rth@redhat.com> |
10467 | ||
10468 | * config/ia64/ia64.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): True. | |
10469 | (ia64_output_mi_thunk): Rewrite to use rtl, and to handle the | |
10470 | vcall offset. | |
10471 | ||
3bd216f2 RH |
10472 | 2002-10-24 Richard Henderson <rth@redhat.com> |
10473 | ||
7af907e9 ZW |
10474 | PR opt/7944 |
10475 | * reload.c (find_reloads_toplev): Mode of X is not important | |
3bd216f2 RH |
10476 | when simplifying subregs of constants. |
10477 | ||
60bc2b4b RS |
10478 | 2002-10-24 Richard Sandiford <rsandifo@redhat.com> |
10479 | ||
10480 | * config.gcc (mips64vr-*-elf*, mips64vrel-*-elf*): Add | |
10481 | MIPS_MARCH_CONTROLS_SOFT_FLOAT=1 to $tm_defines. | |
10482 | * config/mips/mips.c (MIPS_MARCH_CONTROLS_SOFT_FLOAT): Default to 0. | |
10483 | (override_options): Base default setting of MASK_SOFT_FLOAT on -march | |
10484 | if MIPS_MARCH_CONTROLS_SOFT_FLOAT. | |
10485 | ||
5be5c8d4 RS |
10486 | 2002-10-24 Richard Sandiford <rsandifo@redhat.com> |
10487 | ||
10488 | * optabs.c (expand_binop): Don't reuse the shift target in the | |
10489 | middle of shift sequences. | |
10490 | ||
4977bab6 ZW |
10491 | Wed Oct 23 22:48:44 CEST 2002 Jan Hubicka <jh@suse.cz> |
10492 | ||
10493 | * i386.md (abs splitters): Do not produce nested subregs. | |
10494 | ||
10495 | Wed Oct 23 12:42:32 CEST 2002 Jan Hubicka <jh@suse.cz> | |
10496 | ||
10497 | * i386.md (movti_rex64): Fix constraints. | |
10498 | ||
10499 | Wed Oct 23 12:01:21 CEST 2002 Jan Hubicka <jh@suse.cz> | |
10500 | ||
10501 | * i386.md (abssf,absdf): Use vector operands for SSE | |
10502 | (abssf2_ifs, absdf2_ifs, absdf2_ifs_rex64 and splitters): Update for | |
10503 | vector operand. | |
10504 | ||
196e1ae3 ZL |
10505 | 2002-10-23 Ziemowit Laski <zlaski@apple.com> |
10506 | ||
10507 | * objc/objc-act.c (get_static_reference): Remove unneeded | |
10508 | TYPE_BINFO initialization. | |
10509 | (get_object-reference): Likewise. | |
10510 | (build_constructor): Tighten precondition check. | |
10511 | (finish_message_expr): Likewise. | |
10512 | ||
8bfb45f8 JJ |
10513 | 2002-10-23 Jakub Jelinek <jakub@redhat.com> |
10514 | ||
10515 | * config/i386/i386.c (local_symbolic_operand): Move LABEL_REF test | |
10516 | after CONST test. | |
10517 | ||
16448fd4 SE |
10518 | 2002-10-23 Steve Ellcey <sje@cup.hp.com> |
10519 | ||
10520 | * config/ia64/ia64.c (hfa_element_mode): Don't allow 128 bit floats | |
10521 | in HFAs. | |
10522 | ||
e2358068 RH |
10523 | 2002-10-23 Richard Henderson <rth@redhat.com> |
10524 | ||
10525 | * config/alpha/alpha.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): True. | |
10526 | (alpha_output_mi_thunk_osf): Handle vcall_offset. | |
10527 | ||
8bcefb43 ZW |
10528 | 2002-10-23 Zack Weinberg <zack@codesourcery.com> |
10529 | ||
10530 | * langhooks.h (struct lang_hooks_for_tree_inlining): Add | |
10531 | var_mod_type_p. | |
10532 | * langhooks-def.h: Default for tree_inlining.var_mod_type_p is | |
10533 | hook_tree_bool_false. | |
10534 | ||
10535 | * tree.c (variably_modified_type_p): Moved here from | |
10536 | cp/tree.c. Use lang_hooks.tree_inlining.var_mod_type_p for | |
10537 | language-specific cases. Due to this, must weaken some 'if | |
10538 | and only if' checks to merely 'if'. | |
10539 | * tree.h: Prototype variably_modified_type_p. | |
10540 | ||
10541 | * tree-inline.c (walk_tree): #undef WALK_SUBTREE_TAIL at end. | |
10542 | ||
8e509cf9 UW |
10543 | 2002-10-23 Ulrich Weigand <uweigand@de.ibm.com> |
10544 | ||
10545 | * config/s390/linux.h (CC1_SPEC, CC1PLUS_SPEC): Remove. | |
10546 | * config/s390/s390.c (optimization_options): Disable -fcaller-saves. | |
10547 | ||
10548 | * config/s390/s390-protos.h (fp_operand): Remove. | |
10549 | * config/s390/s390.c (fp_operand): Remove. | |
10550 | * config/s390/s390.md ("movdi"): Replace fp_operand by FP_REG_P. | |
10551 | ("*movdi_lhi", "*movdi_lli", "*movdi_larl"): Likewise. | |
10552 | ("movsi", "*movsi_lhi", "*movsi_lli"): Likewise. | |
10553 | (movdi_31, movdf_31 splitters): Likewise. | |
8bcefb43 | 10554 | |
8e509cf9 UW |
10555 | * config/s390/s390.h (IEEE_FLOAT): Remove. |
10556 | (TARGET_FLOAT_FORMAT): Define in terms of TARGET_IEEE_FLOAT. | |
10557 | (INT_REGNO_P): Rename to ... | |
10558 | (GENERAL_REGNO_P): ... this. | |
10559 | (FLOAT_REGNO_P): Rename to ... | |
10560 | (FP_REGNO_P): ... this. | |
10561 | (ADDR_REGNO_P): New macro. | |
10562 | (GENERAL_REG_P, ADDR_REG_P, FP_REG_P, CC_REG_P): New macros. | |
10563 | (REGNO_OK_FOR_DATA_P, REGNO_OK_FOR_FP_P): Remove. | |
10564 | (DATA_REG_P, FP_REG_P, ADDRESS_REG_P): Likewise. | |
10565 | (HARD_REGNO_NREGS): Adapt to macro renaming. | |
10566 | (HARD_REGNO_MODE_OK): Likewise. | |
10567 | ||
34bb030a DE |
10568 | 2002-10-23 David Edelsohn <edelsohn@gnu.org> |
10569 | Geoff Keating <geoffk@apple.com> | |
10570 | ||
10571 | * config/rs6000/rs6000.c (rs6000_register_move_cost): New function. | |
10572 | (rs6000_memory_move_cost): New function. | |
10573 | * config/rs6000/rs6000-protos.h: Declare them. | |
10574 | * config/rs6000/rs6000.h: Use them. | |
10575 | ||
1ab9ba62 UW |
10576 | 2002-10-23 Ulrich Weigand <uweigand@de.ibm.com> |
10577 | ||
8bcefb43 | 10578 | * libgcc2.c (__udiv_w_sdiv): Use attribute ((always_inline)) when |
1ab9ba62 UW |
10579 | inlining it into other libgcc2 routines. |
10580 | (__udivmoddi4): Likewise. | |
10581 | ||
4b2ece8f NN |
10582 | 2002-10-22 Nathanael Nerode <neroden@gcc.gnu.org> |
10583 | ||
10584 | * doc/sourcebuild.texi (Test Suites): Improve. | |
10585 | ||
2d173d20 SS |
10586 | 2002-10-22 Stan Shebs <shebs@apple.com> |
10587 | ||
10588 | * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Add missing | |
10589 | case for Darwin. | |
10590 | ||
43146684 JW |
10591 | 2002-10-22 Jim Wilson <wilson@redhat.com> |
10592 | ||
10593 | * config/i386/i386.md (subdi3_1): Add call to ix86_binary_operator_ok. | |
10594 | ||
a00782ed JH |
10595 | Wed Oct 23 01:52:36 CEST 2002 Jan Hubicka <jh@suse.cz> |
10596 | ||
10597 | PR other/8289 | |
10598 | * xmmintrin.h: Add const to the argument of loads. | |
10599 | ||
10600 | * i386.md (pushv2di): New pattern. | |
10601 | PR target/6890 | |
10602 | * xmmintrin.h (_MM_TRANSPOSE4_PS): New. | |
10603 | ||
3961e8fe RH |
10604 | 2002-10-22 Richard Henderson <rth@redhat.com> |
10605 | ||
10606 | * target.h (gcc_target.asm_out): Merge output_mi_thunk and | |
10607 | output_mi_vcall_thunk into a single hook. Add can_output_mi_thunk. | |
10608 | * target-def.h (TARGET_ASM_OUTPUT_MI_THUNK): Don't conditionalize. | |
10609 | (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Remove. | |
10610 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. | |
10611 | (TARGET_ASM_OUT): Update. | |
10612 | * hooks.c (hook_bool_tree_hwi_hwi_tree_false): New. | |
10613 | (hook_bool_tree_hwi_hwi_tree_true): New. | |
10614 | (default_can_output_mi_thunk_no_vcall): New. | |
10615 | * hooks.h: Declare them. | |
10616 | * system.h (ASM_OUTPUT_MI_THUNK): Poison. | |
10617 | ||
10618 | * config/alpha/alpha.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. | |
10619 | (alpha_output_mi_thunk_osf): Add VCALL_OFFSET parameter. | |
10620 | * config/arm/arm.c, config/cris/cris.c, config/frv/frv.c, | |
10621 | config/i960/i960.c, config/ia64/ia64.c, config/m68k/m68k.c, | |
10622 | config/mmix/mmix.c, config/pa/pa.c, config/sparc/sparc.c, | |
10623 | config/stormy16/stormy16.c: Similarly. | |
10624 | ||
10625 | * config/i386/i386.c (x86_output_mi_thunk): Merge vcall_offset code. | |
10626 | Handle 64-bit properly. Streamline. | |
10627 | (x86_output_mi_vcall_thunk): Remove. | |
10628 | (x86_this_parameter): Rename from ia32_this_parameter; handle 64-bit. | |
10629 | (x86_can_output_mi_thunk): New. | |
10630 | (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Remove. | |
10631 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. | |
10632 | (override_options): Don't zap targetm.asm_out.output_mi_vcall_thunk. | |
10633 | ||
10634 | * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Rename from | |
10635 | output_mi_thunk; make static; always use function_section. | |
10636 | (TARGET_ASM_OUTPUT_MI_THUNK): New. | |
10637 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. | |
10638 | (rs6000_ra_ever_killed): Test no_new_pseudos not | |
10639 | targetm.asm_out.output_mi_thunk in conjunction with thunks. | |
10640 | * config/rs6000/rs6000-protos.h: Update. | |
10641 | * config/rs6000/sysv4.h (TARGET_ASM_OUTPUT_MI_THUNK): Remove. | |
10642 | * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Don't call | |
10643 | xcoffout_declare_function when using rs6000_output_mi_thunk. | |
10644 | ||
8bcefb43 | 10645 | * config/s390/s390.c (s390_output_mi_thunk): Rename from |
3961e8fe RH |
10646 | s390_output_mi_vcall_thunk. |
10647 | (TARGET_ASM_OUTPUT_MI_THUNK): Remove. | |
10648 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. | |
10649 | ||
10650 | * config/vax/vax.c (vax_output_mi_thunk): Static; add vcall_offset. | |
10651 | (TARGET_ASM_OUTPUT_MI_THUNK, TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. | |
10652 | * config/vax/vax-protos.h: Update. | |
10653 | * config/vax/vax.h (ASM_OUTPUT_MI_THUNK): Remove. | |
10654 | ||
0e67d460 JH |
10655 | Wed Oct 23 00:33:11 CEST 2002 Jan Hubicka <jh@suse,cz> |
10656 | ||
10657 | * i386.c (standard_sse_constant_p): Accept vector and integer zeros too. | |
10658 | * i386.h (EXTRA_CONSTRAINT): Recognize 'C' | |
10659 | * i386.md (movti_internal): Use 'C' | |
10660 | ||
10661 | * xmmintrin.h (_mm_cmplt_epi*): New. | |
10662 | ||
d5869ca0 UW |
10663 | 2002-10-22 Ulrich Weigand <uweigand@de.ibm.com> |
10664 | ||
10665 | * config/s390/s390.md ("*movdi_64"): Fix op_type attribute. | |
10666 | ("*movdf_64"): Likewise. | |
10667 | ("*lshrdi3_64"): Likewise. | |
10668 | ("blockage"): Add length attribute. | |
10669 | ("lit"): Likewise. | |
10670 | ||
680dd104 JH |
10671 | Tue Oct 22 23:51:34 CEST 2002 Jan Hubicka <jh@suse.cz> |
10672 | ||
10673 | * i386.md: FIx typo. | |
10674 | (sse2_cvtsi2sd, sse2_pslrdq): Fix template. | |
10675 | (sse2_umulv2siv2di3): Fix predicate. | |
10676 | (sse2_psadbw, ashrv8hi3, ashrv4si3, lshrv8hi3 lshrv4si3, | |
10677 | lshrv2di3, ashlv8hi3, ashlv4si3, ashlv2di3): Likewise. | |
10678 | * xmmintrin.h (_mm_mul_epu16): Rename to... | |
10679 | (_mm_mul_epu32): This one. | |
10680 | (_mm_cvtsi32_si128, _mm_cvtsi128_si32): New. | |
10681 | ||
10682 | (contains_128bit_aligned_vector_p): Undo accidental checkin. | |
10683 | ||
3aabf9a5 EC |
10684 | 2002-10-22 Eric Christopher <echristo@redhat.com> |
10685 | ||
10686 | * config/sparc/sparc.h: Add #error. | |
10687 | ||
42c78618 UW |
10688 | 2002-10-22 Ulrich Weigand <uweigand@de.ibm.com> |
10689 | ||
10690 | * config.gcc [s390-*-linux]: Remove s390/t-linux from tmake_file. | |
10691 | [s390x-*-linux*]: Likewise. | |
10692 | * config/s390/t-linux: Remove. | |
10693 | * config/s390/s390.h: Include fixdfdi.h when building libgcc2. | |
10694 | ||
077084dd JH |
10695 | Tue Oct 22 19:07:03 CEST 2002 Jan Hubicka <jh@suse.cz> |
10696 | ||
10697 | * i386.c (builtin_description): Add IX86_BUILTIN_PUNPCKHQDQ128. | |
10698 | (ix86_expand_builtin): Fix MASKMOVDQU expasion. | |
10699 | * i386.h (ix86_builtins): Add IX86_BUILTIN_PUNPCKHQDQ128. | |
10700 | * i386.md (mmx_punpck?dq): Simplify. | |
10701 | (sse2_pubpcklqdq): Fix. | |
10702 | (sse2_pubpckhqdq): New. | |
10703 | * xmmintrin.h (_mm_unpackhi_epi32): New. | |
10704 | ||
10705 | * xmmintrin.h (_mm_cvt*, _mm_stream_pd): Fix prototypes. | |
10706 | (_mm_shufflehi_epi16, _mm_shufflelo_epi16): Fix typo. | |
10707 | ||
8fe734a3 NS |
10708 | 2002-10-22 Nathan Sidwell <nathan@codesourcery.com> |
10709 | ||
10710 | PR c++/7209 | |
10711 | * fold_const.c (fold_binary_op_with_conditional_arg): Always | |
10712 | build compound_expr if we used save_expr. | |
10713 | ||
6a0a6ac4 AM |
10714 | 2002-10-22 Alan Modra <amodra@bigpond.net.au> |
10715 | ||
10716 | * output.h (SECTION_NOTYPE): Define. | |
10717 | * varasm.c (default_section_type_flags_1): Set SECTION_NOTYPE for | |
10718 | init array sections. | |
10719 | (default_elf_asm_named_section): Mind SECTION_NOTYPE. | |
10720 | * config/arm/arm.c (arm_elf_asm_named_section): Likewise. Also | |
10721 | merge TLS support. | |
10722 | ||
4977bab6 ZW |
10723 | 2002-10-21 Richard Henderson <rth@redhat.com> |
10724 | ||
10725 | * config/i386/i386.c (ix86_function_ok_for_sibcall): Look at | |
10726 | the function type, not the return type. | |
10727 | ||
5e26e5a2 RH |
10728 | 2002-10-21 Richard Henderson <rth@redhat.com> |
10729 | ||
10730 | * real.c (sticky_rshift_significand): Return inexact, don't | |
10731 | or it in immediately. | |
10732 | (sub_significands): Accept incomming carry. | |
10733 | (div_significands, rtd_divmod): Update for sub_significands change. | |
10734 | (round_for_format): Update for sticky_rshift_significand change. | |
10735 | (do_add): Don't involve the inexact bit in addition, do give the | |
10736 | inexact bit as the subtraction carry-in. | |
10737 | (encode_internal, decode_internal, real_internal_format): New. | |
10738 | * real.h (real_internal_format): Declare. | |
10739 | ||
f8eef883 UW |
10740 | 2002-10-21 Ulrich Weigand <uweigand@de.ibm.com> |
10741 | ||
10742 | * libgcc2.c: Fix __udiv_w_sdiv breakage on platforms that | |
10743 | don't define sdiv_qrnnd. | |
10744 | ||
89e56fe5 KH |
10745 | 2002-10-21 Kazu Hirata <kazu@cs.umass.edu> |
10746 | ||
10747 | * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Simplify | |
10748 | using IN_RANGE. | |
10749 | (TINY_CONSTANT_ADDRESS_P): Likewise. | |
10750 | ||
f02e1358 JH |
10751 | Tue Oct 22 00:04:20 CEST 2002 Jan Hubicka <jh@suse.cz> |
10752 | ||
10753 | * i386.c (builtin_description): Add punpcklqdq and movdq2q | |
10754 | (ix86_init_mmx_sse_builtins): Add v2di_ftype_void, di_ftype_v2di, | |
10755 | v16qi_ftype_pchar, void_ftype_pchar_v16qi, v4si_ftype_pchar, | |
10756 | void_ftype_pchar_v4si; Initialize __builtin_ia32_movdq2q, | |
10757 | __builtin_ia32_loaddqa, __builtin_ia32_loaddqu, __builtin_ia32_loadd | |
10758 | __builtin_ia32_storedqa, __builtin_ia32_storedqu, __builtin_ia32_stored | |
10759 | __builtin_ia32_setzero128. | |
10760 | (ix86_expand_builtin): Handle IX86_BUILTIN_CLRTI, IX86_BUILTIN_LOADDQA, | |
10761 | IX86_BUILTIN_LOADDQU, IX86_BUILTIN_LOADD, IX86_BUILTIN_STOREDQA, | |
10762 | IX86_BUILTIN_STOREDQU, IX86_BUILTIN_STORED, Ix86_BUILTIN_MOVQ. | |
10763 | * i386.h (ix86_builtins): Add IX86_BUILTIN_LOADDQA, IX86_BUILTIN_LOADDQU, | |
10764 | IX86_BUILTIN_STOREDQA, IX86_BUILTIN_STOREDQU, IX86_BUILTIN_LOADD, | |
10765 | IX86_BUILTIN_STORED, IX86_BUILTIN_CLRTI, IX86_BUILTIN_MOVDQ2Q, | |
10766 | IX86_BUILTIN_PUNPCKLQDQ128, Ix86_BUILTIN_MOVQ. | |
10767 | * i386.md (sse2_punpcklqdq, sse2_movqsse2_loadd, sse2_stored, | |
10768 | sse2_movq): New patterns. | |
10769 | (sse2_movdqa, sse2_movdqu, sse2_movdq2q): Fix. | |
10770 | * xmmintrin.h (_mm_load_si128, _mm_loadu_si128, _mm_loadl_epi64, | |
10771 | _mm_store_si128, _mm_storeu_si128, _mm_storel_epi64, | |
10772 | _mm_setzero_si128, _mm_set_epi64, _mm_set_epi32, _mm_set_epi16, | |
10773 | _mm_set_epi8, _mm_set1_epi64, _mm_set1_epi32, _mm_set1_epi16, | |
10774 | _mm_set1_epi8, _mm_setr_epi64, _mm_setr_epi32, _mm_setr_epi16, | |
10775 | _mm_setr_epi8, _mm_unpacklo_epi64,_mm_set_moveq): New functions. | |
10776 | (_mm_insert_epi16): Fix. | |
10777 | ||
de40e1df DJ |
10778 | 2002-10-21 Dale Johannesen <dalej@apple.com> |
10779 | ||
8bcefb43 | 10780 | * config/rs6000/rs6000.c (rs6000_reverse_condition): Handle |
de40e1df DJ |
10781 | unsafe math reversals correctly for RTL generation. |
10782 | (output_cbranch): Replace rs6000_reverse_condition call | |
10783 | by its former definition. | |
10784 | ||
75d38379 JJ |
10785 | 2002-10-21 Jakub Jelinek <jakub@redhat.com> |
10786 | ||
10787 | * config/i386/i386.c (x86_64_sign_extended_value): Add allow_rip | |
10788 | argument. In CM_SMALL_PIC model consider SYMBOL_REFs binding locally or | |
10789 | from constant pool or LABEL_REFs as sign extended if allow_rip. | |
10790 | Change all +-1GB limits to +-16MB. | |
10791 | (x86_64_general_operand, x86_64_szext_general_operand, | |
10792 | x86_64_nonmemory_operand, x86_64_movabs_operand, | |
10793 | x86_64_szext_nonmemory_operand, x86_64_immediate_operand, | |
10794 | legitimate_address_p, ix86_expand_int_movcc): Update callers. | |
10795 | (local_symbolic_operand): Don't allow offsets bigger than +-16MB | |
10796 | in CM_SMALL_PIC model. | |
10797 | (legitimate_pic_address_disp_p): Don't check offsets before | |
10798 | calling local_symbolic_operand. | |
10799 | (legitimize_pic_address): Force offsets bigger than +-16MB into | |
10800 | register. | |
10801 | * config/i386/i386.h (EXTRA_CONSTRAINT, CONST_COSTS): Likewise. | |
10802 | * config/i386/i386-protos.h (x86_64_sign_extended_value): Update | |
10803 | prototype. | |
10804 | ||
10805 | * configure.in: Test for @GOTNTPOFF and @INDNTPOFF on IA-32 too. | |
10806 | Add x86-64 test. Set tls_first_minor to 14 on IA-32 and x86-64. | |
10807 | * configure: Rebuilt. | |
10808 | * config/i386/i386.c (x86_64_sign_extended_value): Don't allow TLS | |
10809 | SYMBOL_REFs unless enclosed in UNSPEC. Handle UNSPEC_DTPOFF, | |
10810 | UNSPEC_GOTNTPOFF and UNSPEC_NTPOFF. | |
10811 | (legitimate_address_p): Allow foo@dtpoff(base) even on TARGET_64BIT | |
10812 | -fpic. | |
10813 | (ix86_encode_section_info): Don't ever generate TLSGD or TLSLD for | |
10814 | non-pic code if TARGET_64BIT. | |
10815 | (legitimize_address): Generate 64-bit TLS sequences. | |
10816 | (output_pic_addr_const): Support x86-64 TLS operators. | |
10817 | (i386_output_dwarf_dtprel): Output 64-bit DTPOFF as .long f@DTPOFF, 0. | |
10818 | (print_operand_address): Use %fs instead of %gs on TARGET_64BIT. | |
10819 | Don't append (%rip) in 64-bit TLSGD and TLSLD sequences. | |
10820 | (output_addr_const_extra): Support x86-64 TLS operators. | |
10821 | (maybe_get_pool_constant): Handle TARGET_64BIT -fpic. | |
10822 | (ix86_tls_get_addr): Use __tls_get_addr on TARGET_64BIT | |
10823 | unconditionally. | |
10824 | * config/i386/i386.md (*tls_global_dynamic_gnu): Renamed to... | |
10825 | (*tls_global_dynamic_32_gnu): ..., add !TARGET_64BIT. | |
10826 | (*tls_global_dynamic_sun): Renamed to... | |
10827 | (*tls_global_dynamic_32_sun): ..., add !TARGET_64BIT. | |
10828 | (tls_global_dynamic): Renamed to... | |
10829 | (tls_global_dynamic_32): ... this. | |
10830 | (tls_global_dynamic_64, *tls_global_dynamic_64): New. | |
10831 | (*tls_local_dynamic_base_dynamic_gnu): Renamed to... | |
10832 | (*tls_local_dynamic_base_dynamic_32_gnu): ..., add !TARGET_64BIT. | |
10833 | (*tls_local_dynamic_base_dynamic_sun): Renamed to... | |
10834 | (*tls_local_dynamic_base_dynamic_32_sun): ..., add !TARGET_64BIT. | |
10835 | (tls_local_dynamic_base_dynamic): Renamed to... | |
10836 | (tls_local_dynamic_base_dynamic_32): ... this. | |
10837 | (tls_local_dynamic_base_dynamic_64, | |
10838 | *tls_local_dynamic_base_dynamic_64): New. | |
10839 | (*tls_local_dynamic_once): Renamed to... | |
10840 | (*tls_local_dynamic_32_once): ... this. | |
10841 | ||
59798a0c UW |
10842 | 2002-10-21 Ulrich Weigand <uweigand@de.ibm.com> |
10843 | ||
10844 | * libgcc2.c: Inline __udiv_w_sdiv when compiling __udivdi3, | |
10845 | __divdi3, __umoddi3, or __moddi3. | |
10846 | ||
97d05bfd UW |
10847 | 2002-10-21 Ulrich Weigand <uweigand@de.ibm.com> |
10848 | ||
10849 | * c-opts.c (missing_arg): Use cl_options[opt_index].opt_code | |
10850 | instead of just opt_index as switch expression. | |
10851 | ||
10852 | * calls.c (store_one_arg): Change type of 'excess_align' | |
10853 | to unsigned int. | |
10854 | ||
10855 | * profile.c (output_gcov_string): Change type of 'temp' | |
10856 | to size_t. | |
10857 | ||
5d4d885c UW |
10858 | 2002-10-21 Ulrich Weigand <uweigand@de.ibm.com> |
10859 | ||
10860 | * config/s390/fixdfdi.h (__fixunsdfdi, __fixdfdi): Add prototypes. | |
10861 | (__fixunssfdi, __fixsfdi): Likewise. | |
10862 | * config/s390/s390.c (s390_single_hi): Initialize 'value'. | |
10863 | (s390_single_qi): Likewise. | |
10864 | (s390_emit_epilogue): Initialize 'offset'. Remove signed vs. | |
10865 | unsigned comparison warning. | |
10866 | (s390_return_addr_rtx): New function. | |
10867 | * config/s390/s390-protos.h (s390_return_addr_rtx): Declare it. | |
10868 | * config/s390/s390.h (RETURN_ADDR_RTX): Use it. | |
10869 | (HARD_REGNO_MODE_OK): Rewrite condition to silence warnings. | |
10870 | ||
3062825f UW |
10871 | 2002-10-21 Ulrich Weigand <uweigand@de.ibm.com> |
10872 | ||
10873 | * config/s390/s390.c (s390_output_mi_vcall_thunk): New function. | |
10874 | (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Define target hook. | |
10875 | (s390_output_mi_thunk): Remove. | |
10876 | (TARGET_ASM_OUTPUT_MI_THUNK): Remove. | |
10877 | ||
2918c993 KH |
10878 | 2002-10-21 Kazu Hirata <kazu@cs.umass.edu> |
10879 | ||
10880 | * config/h8300/h8300.h (N_REG_CLASSES): Parenthesize. | |
10881 | ||
4977bab6 ZW |
10882 | 2002-10-20 Zack Weinberg <zack@codesourcery.com> |
10883 | ||
10884 | * config/i386/i386.c (ix86_function_ok_for_sibcall): Fix an | |
10885 | inverted test in the conditional determining the possibility | |
10886 | of sibcalls in PIC mode. | |
10887 | ||
c590b625 RH |
10888 | 2002-10-20 Richard Henderson <rth@redhat.com> |
10889 | ||
10890 | * target.h (struct gcc_target): Line wrap. | |
10891 | ||
10892 | * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Static. | |
10893 | (TARGET_ASM_OUTPUT_MI_THUNK): Define here... | |
10894 | * config/alpha/alpha.h: ... not here. | |
10895 | * config/alpha/alpha-protos.h: Update. | |
10896 | ||
10897 | * config/arm/arm.c, config/arm/arm.h, config/arm/arm-protos.h | |
10898 | config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.h, | |
10899 | config/frv/frv-protos.h, config/frv/frv.c, config/frv/frv.h, | |
10900 | config/i386/i386-protos.h, config/i386/i386.c, config/i386/openbsd.h, | |
10901 | config/i386/unix.h, config/i960/i960-protos.h, config/i960/i960.c, | |
10902 | config/i960/i960.h, config/ia64/ia64-protos.h, config/ia64/ia64.c, | |
10903 | config/ia64/ia64.h, config/m68k/linux.h, config/m68k/m68k-protos.h, | |
10904 | config/m68k/m68k.c, config/m68k/netbsd-elf.h, config/m68k/openbsd.h, | |
10905 | config/mmix/mmix-protos.h, config/mmix/mmix.c, config/mmix/mmix.h, | |
3aabf9a5 | 10906 | config/pa/pa-protos.h, config/pa/pa.c, config/pa/pa.h, |
c590b625 RH |
10907 | config/s390/s390-protos.h, config/s390/s390.c, config/s390/s390.h, |
10908 | config/sparc/openbsd.h, config/sparc/sparc-protos.h, | |
10909 | config/sparc/sparc.c, config/sparc/sparc.h, | |
10910 | config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c, | |
10911 | config/stormy16/stormy16.h: Similarly. | |
10912 | ||
10913 | * config/m68k/m68k.c (m68k_output_mi_thunk): Replicate mnemonic | |
10914 | selection logic from call patterns. | |
10915 | ||
16f7d029 MM |
10916 | 2002-10-20 Mark Mitchell <mark@codesourcery.com> |
10917 | ||
10918 | * config/m68k/m68k.c (m68k_output_mi_thunk): Fix typo. | |
10919 | ||
ab3146fd ZD |
10920 | 2002-10-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
10921 | ||
10922 | PR other/8202 | |
10923 | * i386.c (ix86_init_mmx_sse_builtins, ix86_expand_builtin): Define and | |
10924 | expand __builtin_ia32_pslldqi128 and __builtin_ia32_psrldqi128. | |
10925 | * i386.h (IX86_BUILTIN_PSLLDQI128, IX86_BUILTIN_PSRLDQI128): New. | |
10926 | * xmmintrin.h (_mm_srli_si128, _mm_slli_si128): New. | |
10927 | ||
e03b7153 RS |
10928 | 2002-10-20 Roger Sayle <roger@eyesopen.com> |
10929 | ||
10930 | PR c/761 | |
10931 | * toplev.c (flag_unsafe_profile_arcs): Remove. | |
10932 | (flag_bounded_pointers): Remove. | |
10933 | (flag_bounds_check): Correct comments. | |
10934 | (lang_independent_options): Remove -funsafe-profile-arcs and | |
10935 | -fbounded-pointers. Correct -fbounds-check comments. | |
10936 | ||
10937 | * flags.h: Correct flag_schedule_interblock comments. | |
10938 | (flag_bounded_pointers): Remove prototype. | |
10939 | (flag_bounds_check): Correct comments. | |
10940 | ||
10941 | * c-opts.c (c_common_init_options): No need to mark | |
10942 | flag_bounds_check as unspecified. | |
10943 | (c_common_post_options): And no need to set it from | |
10944 | flag_bounded_pointers if its still unspecified. | |
10945 | ||
10946 | * doc/invoke.texi: Fix some overfull hboxes in "make dvi". | |
10947 | Document --version, -feliminate-dwarf-2-dups, -fno-sched-interblock, | |
10948 | -fno-sched-spec, -fsched-spec-load, -fsched-spec-load-dangerous, | |
10949 | -fsched-verbose=n, -fno-branch-count-reg and -fbounds-check. | |
10950 | ||
4977bab6 ZW |
10951 | Sat Oct 19 22:02:28 2002 Alexandre Oliva <aoliva@redhat.com> |
10952 | Angela Marie Thomas <angela@releasedominatrix.com> | |
10953 | Brendan Kehoe <brendan@zen.org> | |
10954 | Nick Clifton <nickc@redhat.com> | |
10955 | Andrew Haley <aph@redhat.com> | |
10956 | ||
10957 | * configure.in (--with-sysroot): New. Don't inhibit libc if | |
10958 | given. AC_SUBST TARGET_SYSTEM_ROOT, TARGET_SYSTEM_ROOT_DEFINE | |
10959 | and CROSS_SYSTEM_HEADER_DIR. | |
10960 | * configure: Rebuilt. | |
10961 | * Makefile.in (CROSS_SYSTEM_HEADER_DIR): Set in configure. | |
10962 | (TARGET_SYSTEM_ROOT): New. | |
10963 | (DRIVER_DEFINES): Define CROSS_INCLUDE_DIR from | |
10964 | CROSS_SYSTEM_HEADER_DIR. | |
10965 | (install-gcc-tooldir): New target. | |
10966 | (stmp-fixinc): Do not create $(libsubdir), but rather bail out | |
10967 | if SYSTEM_HEADER_DIR does not exist and it's not the default | |
10968 | sys-include directory. | |
10969 | (deduced.h, stmp-fixproto): Quote SYSTEM_HEADER_DIR properly. | |
10970 | (install-mkheaders): Likewise. | |
10971 | * gcc.c (target_system_root): New variable. | |
10972 | (add_sysrooted_prefix): New function. | |
10973 | (process_command): Recompute run-time target_system_root from | |
10974 | gcc_exec_prefix, keeping it unchanged if the relocated sysroot | |
10975 | does not exist. | |
10976 | (do_spec_1): Process 'R' spec. | |
10977 | (main): Add md_exec_prefix to exec_prefixes regardless of | |
10978 | startfile_prefix_spec. Use add_sysrooted_prefix for | |
10979 | startfile_prefixes, and don't skip the default ones when cross | |
10980 | compiling with sysroot enabled. Removed unused case of | |
10981 | non-absolute standard_startfile_prefix. | |
10982 | * config/interix.h: Remove the only potential, yet disabled, | |
10983 | occurrence of non-absolute (empty) standard_startfile_prefix. | |
10984 | * config/sh/linux.h (LIB_SPEC): Add -rpath-link in non-static | |
10985 | linking. | |
10986 | * config/mips/linux.h (LIB_SPEC): Define as in sh/linux.h. | |
10987 | * doc/install.texi (--with-sysroot): Document. | |
10988 | (--with-headers, --with-libs): Deprecate. | |
10989 | ||
eb0424da | 10990 | 2002-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
8bcefb43 | 10991 | Mark Mitchell <mark@codesourcery.com> |
eb0424da MM |
10992 | |
10993 | * alpha-protos.h (alpha_output_mi_thunk_osf): Update signature to | |
10994 | match target.h. | |
10995 | * arm-protos.h, arm.c (arm_output_mi_thunk): Likewise. | |
10996 | * cris-protos.h, cris.c (cris_asm_output_mi_thunk): Likewise. | |
10997 | * frv-protos.h, frv.c (frv_asm_output_mi_thunk): Likewise. | |
10998 | * i386-protos.h, i386.c (x86_output_mi_vcall_thunk, | |
10999 | x86_output_mi_thunk): Likewise. | |
11000 | * i960-protos.h, i960.c (i960_output_mi_thunk): Likewise. | |
11001 | * ia64-protos.h, ia64.c (ia64_output_mi_thunk): Likewise. | |
11002 | * m68k-protos.h, m68k.c (m68k_output_mi_thunk): Likewise. | |
11003 | * mmix-protos.h, mmix.c (mmix_asm_output_mi_thunk): Likewise. | |
11004 | * rs6000-protos.h, rs6000.c (output_mi_thunk): Likewise. | |
11005 | * s390-protos.h, s390.c (s390_output_mi_thunk): Likewise. | |
11006 | * stormy16-protos.h, stormy16.c (xstormy16_asm_output_mi_thunk): | |
11007 | Likewise. | |
11008 | * vax-protos.h, vax.c (vax_output_mi_thunk): Likewise. | |
3aabf9a5 | 11009 | |
eb0424da MM |
11010 | * target.h (gcc_target): Update output_mi_thunk and |
11011 | output_mi_vcall_thunk to take a HOST_WIDE_INT delta and | |
11012 | vcall_index. | |
11013 | ||
11014 | * config/alpha/alpha.c: Replace ASM_OUTPUT_MI_THUNK with | |
11015 | TARGET_ASM_OUTPUT_MI_THUNK in comments. | |
11016 | * config/alpha/vms.h (ASM_OUTPUT_MI_THUNK): Don't #undef it. | |
11017 | (TARGET_ASM_OUTPUT_MI_THUNK): #undef it. | |
11018 | * config/frv/frv.h (DEFAULT_VTABLE_THUNKS): Remove definition. | |
11019 | * config/i386/i386-protos.h (x86_output_mi_vcall_thunk): Update | |
11020 | signature. | |
11021 | * config/i386/i386.c (x86_output_mi_vcall_thunk): Likewise. | |
11022 | * config/i386/openbsd.h: Replace ASM_OUTPUT_MI_THUNK with | |
11023 | TARGET_ASM_OUTPUT_MI_THUNK in comments. | |
11024 | * config/i960/i960.h (ASM_OUTPUT_MI_THUNK): Don't define. | |
11025 | (TARGET_ASM_OUTPUT_MI_THUNK): Do define. | |
11026 | * config/m68k/openbsd.h: Replace ASM_OUTPUT_MI_THUNK with | |
11027 | TARGET_ASM_OUTPUT_MI_THUNK in comments. | |
11028 | * config/rs6000/rs6000.c (rs6000_ra_ever_killed): Remove #ifdef | |
11029 | ASM_OUTPUT_MI_THUNK and replace with check of targetm. | |
11030 | ||
11031 | * doc/tm.texi (TARGET_ASM_OUTPUT_MI_THUNK): Update signature. | |
11032 | (TARGET_ASM_OUTPU_MI_VCALL_THUNK): Likewise. | |
3aabf9a5 | 11033 | |
433d5d04 BL |
11034 | 2002-10-19 Brad Lucier <lucier@math.purdue.edu> |
11035 | ||
11036 | * real.c (do_add): Fix 0+0 sign corner case. | |
11037 | (do_divide): Fix Inf/0 corner case. | |
11038 | ||
1194ca05 JH |
11039 | Sun Oct 20 00:31:31 CEST 2002 Jan Hubicka <jh@suse.cz> |
11040 | ||
11041 | * i386.c (classify_argument): Pass MMX arguments in memory | |
11042 | (ix86_expand_builtin): Expand proper address mode for cflush. | |
11043 | * i386.md (movdqa): Fix typo. | |
11044 | (sse2_cflush): Accept DImode addresses. | |
11045 | ||
11046 | * xmmintrin.h (_mm_sqrt_sd): Accept two arguments. | |
11047 | (_mm_max_sd): Fix pasto. | |
11048 | (_mm_storeh_pd, _mm_storel_pd): Fix. | |
11049 | ||
11050 | * i386.c (bdesc_comi): Fix to match specification. | |
11051 | (ix86_expand_sse_comi): Emit the comparison properly. | |
11052 | * i386.md (sse_comi, sse2_comi, sse_ucomi, sse2_ucomi): | |
11053 | Do not use comparison operator. | |
11054 | (vnmaskcmp): Fix template. | |
11055 | ||
11056 | * xmmintrin.h (_mm_cvtps_pi16): Fix. | |
11057 | ||
3df5d99e SP |
11058 | 2002-10-19 Sebastian Pop <s.pop@laposte.net> |
11059 | ||
11060 | * dependence.c : Removed. | |
8bcefb43 | 11061 | * Makefile.in : Remove dependence.o. |
3df5d99e | 11062 | |
822eda12 JH |
11063 | Sat Oct 19 10:46:52 CEST 2002 Jan Hubicka <jh@suse.cz> |
11064 | ||
11065 | * mmintrin.h (__m64): typedef it to v2si. | |
11066 | (_mm_cvtsi32_si64, _mm_cvtsi32_si64_mm_sll_pi16, | |
11067 | _mm_sll_pi32, _mm_sll_pi64, _mm_slli_pi64, _mm_sra_pi16, | |
11068 | _mm_sra_pi32, _mm_srl_pi16, _mm_srl_pi32, _mm_srl_pi64, | |
11069 | _mm_srli_pi64, _mm_and_si64, _mm_andnot_si64, | |
11070 | _mm_or_si64, _mm_xor_si64): Add neccesary casts. | |
11071 | * xmmintrin.h (_mm_setzero_si64): Likewise. | |
11072 | ||
11073 | * i386.h (ALIGN_MODE_128): Update comment; add missing modes | |
11074 | (SSE_REG_MODE_P, MMX_REG_MODE_P): New macros. | |
11075 | ||
11076 | PR target/7693 | |
11077 | Patch by Shawn Wagner | |
11078 | * mmintrin.h: Replace pi64 by si64. | |
11079 | ||
914a7297 DE |
11080 | 2002-10-18 David Edelsohn <edelsohn@gnu.org> |
11081 | ||
11082 | * rs6000.md (movdf_hardfloat32): Order alternatives consistently. | |
11083 | Use length of 4 not *. | |
11084 | (movdf_hardfloat64): Same. Support DFmode moves to/from CTR/LR. | |
11085 | (movdf_softfloat64): Likewise. | |
11086 | (movdi_internal32): Use length of 4 not *. | |
11087 | (movti_power): Same. | |
11088 | (ctrsi, ctrdi): Same. | |
11089 | ||
4a7510cb ZW |
11090 | 2002-10-18 Zack Weinberg <zack@codesourcery.com> |
11091 | ||
11092 | * c-decl.c (start_decl): Point users of the old initialized- | |
11093 | typedef extension at __typeof__. | |
11094 | ||
99c57613 RH |
11095 | 2002-10-18 Richard Henderson <rth@redhat.com> |
11096 | ||
11097 | * real.c (cmp_significand_0, rtd_divmod, ten_to_mptwo): New. | |
11098 | (real_to_decimal): Re-implement using the logic from the | |
11099 | gcc 3.2 etoasc. Comment heavily. | |
11100 | (div_significands): Simplify loop startup and comparison logic. | |
11101 | ||
483ab821 MM |
11102 | 2002-10-18 Mark Mitchell <mark@codesourcery.com> |
11103 | ||
11104 | * target-def.h (TARGET_ASM_OUTPUT_MI_THUNK): Default to NULL. | |
11105 | (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Likewise. | |
11106 | (TARGET_ASM_OUT): Add them. | |
11107 | * target.h (asm_out): Add output_mi_thunk and | |
11108 | output_mi_vcall_thunk. | |
11109 | * config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11110 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11111 | * config/arm/arm-protos.h (arm_output_mi_thunk): Declare. | |
11112 | * config/arm/arm.c (arm_output_mi_thunk): Define. | |
11113 | * config/arm/arm.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11114 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11115 | * config/cris/cris.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11116 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11117 | * config/frv/frv.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11118 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11119 | * config/i386/i386-protos.h (x86_output_mi_thunk): Adjust | |
11120 | prototype. | |
11121 | (x86_output_mi_vcall_thunk): Declare. | |
11122 | * config/i386/i386.c (override_options): Clear | |
11123 | output_mi_vcall_thunk in 64-bit mode. | |
11124 | (ix86_fntype_regparm): New function. | |
11125 | (ix86_return_pops_args): Use it. | |
11126 | (ia32_this_parameter): New function. | |
11127 | (x86_output_mi_vcall_thunk): New function. | |
11128 | (x86_output_mi_thunk): Use it | |
11129 | * config/i386/unix.h (TARGET_ASM_OUTPUT_MI_THUNK): Adjust. | |
11130 | (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Define. | |
11131 | * config/i960/i960-protos.h (i960_output_mi_thunk): Declare. | |
11132 | * config/i960/i960.c (i960_output_mi_thunk): New function. | |
11133 | * config/i960/i960.h (ASM_OUTPUT_MI_THUNK): Adjust. | |
11134 | * config/ia64/ia64-protos.h (ia64_output_mi_thunk): Declare. | |
11135 | * config/ia64/ia64.c (ia64_output_mi_thunk): Define. | |
11136 | * config/ia64/ia64.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11137 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11138 | * config/m68k/m68k-protos.h (m68k_output_mi_thunk): New function. | |
11139 | * config/m68k/linux.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11140 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11141 | * config/m68k/netbsd-elf.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11142 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11143 | * config/mmix/mmix.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11144 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11145 | * config/pa/pa.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11146 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11147 | * config/rs6000/sysv4.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11148 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11149 | * config/s390/s390-protos.h (s390_output_mi_thunk): Declare. | |
11150 | * config/s390/s390.c (s390_output_mi_thunk): Define. | |
11151 | * config/s390/s390.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11152 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11153 | * config/sparc/sparc.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11154 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11155 | * config/stormy16/stormy16.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11156 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11157 | * config/vax/vax-protos.h (vax_output_mi_thunk): Declare. | |
11158 | * config/vax/vax.c (vax_output_mi_thunk): Define. | |
11159 | * config/vax/vax.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
11160 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
11161 | * doc/tm.texi: Adjust documentation. | |
4a7510cb | 11162 | |
90e021a0 JT |
11163 | 2002-10-18 Jason Thorpe <thorpej@wasabisystems.com> |
11164 | ||
4a7510cb ZW |
11165 | * config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): Define |
11166 | __enable_execute_stack function. | |
90e021a0 JT |
11167 | * config/alpha/netbsd.h (TRANSFER_FROM_TRAMPOLINE): Define |
11168 | as NETBSD_ENABLE_EXECUTE_STACK. | |
11169 | * config/i386/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Ditto. | |
11170 | * config/i386/netbsd.h (TRANSFER_FROM_TRAMPOLINE): Ditto. | |
11171 | * config/i386/netbsd64.h (TRANSFER_FROM_TRAMPOLINE): Ditto. | |
11172 | * config/sparc/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Ditto. | |
11173 | * config/sparc/netbsd.h (TRANSFER_FROM_TRAMPOLINE): Ditto. | |
11174 | ||
5791cc29 JT |
11175 | 2002-10-18 Jason Thorpe <thorpej@wasabisystems.com> |
11176 | ||
11177 | * config/i386/i386.c (x86_initialize_trampoline): Emit a call | |
11178 | to __enable_execute_stack with the address of the trampoline | |
11179 | if TRANSFER_FROM_TRAMPOLINE is defined. | |
11180 | * config/i386/i386.h (TARGET_64BIT): Expand to a compile-time | |
11181 | constant if building libgcc2. | |
11182 | ||
4977bab6 ZW |
11183 | Thu Oct 17 17:40:05 CEST 2002 Jan Hubicka <jh@suse.cz> |
11184 | ||
11185 | * i386.c (pentium4_cost): Fix according to Intel recommendations. | |
11186 | (ix86_memory_move_cost): Fix for 64bit compilation. | |
11187 | ||
7b35bba3 RS |
11188 | 2002-10-17 Roger Sayle <roger@eyesopen.com> |
11189 | ||
11190 | * doc/c-tree.texi: Update description of COND_EXPR tree nodes. | |
11191 | ||
b991a865 GK |
11192 | 2002-10-17 Geoffrey Keating <geoffk@apple.com> |
11193 | ||
11194 | * config/rs6000/rs6000.h (HARD_REGNO_MODE_OK): Allow arbitrary modes | |
11195 | in CTR/LR/MQ. | |
11196 | * config/rs6000/rs6000.md (movcc_internal1): Support CCmode moves | |
11197 | to/from CTR/LR/MQ. | |
11198 | (movsf_hardfloat): Support SFmode moves to/from CTR/LR/MQ. | |
11199 | (movsf_softfloat): Likewise. | |
11200 | ||
fa870451 JJ |
11201 | 2002-10-17 Janis Johnson <janis187@us.ibm.com> |
11202 | ||
11203 | * Makefile.in (site.exp): Add ALT_CXX_UNDER_TEST and COMPAT_OPTIONS. | |
11204 | ||
e31c2957 JT |
11205 | 2002-10-17 Jason Thorpe <thorpej@wasabisystems.com> |
11206 | ||
11207 | * config/alpha/alpha.c (alpha_initialize_trampoline): Use | |
11208 | tramp, not addr, to pass the trampoline address to | |
11209 | __enable_execute_stack. | |
11210 | ||
48126a97 JH |
11211 | Thu Oct 17 18:40:47 CEST 2002 Jan Hubicka <jh@suse.cz> |
11212 | ||
11213 | * mmintrin.h: Guard by __MMX__ | |
11214 | * xmmintrin.h: Guard by __SSE__ | |
11215 | ||
11216 | PR other/8062 | |
11217 | * xmmintrin.h (_MM_SHUFFLE2): New macro. | |
11218 | (_mm_load*_?d): New functions. | |
11219 | (_mm_set*_?d): New functions. | |
11220 | (_mm_store*_?d): New functions. | |
11221 | ||
2ffa9932 JH |
11222 | Wed Oct 16 15:01:29 CEST 2002 Jan Hubicka <jh@suse.cz> |
11223 | ||
11224 | Really commit patch announced at Oct 14 | |
11225 | PR c/7344 | |
11226 | * predict.c (can_predict_insn_p): New function. | |
11227 | (estimate_probability): Avoid unnecesary work. | |
11228 | (process_note_prediction): Likewise. | |
11229 | * toplev.c (rest_of_compilation): Account early branch prediction pass | |
11230 | as TV_BRANCH_PROB. | |
11231 | ||
ccc4bdea JH |
11232 | PR other/8048 |
11233 | Found by Ian Ollmann | |
11234 | * xmmintrin.h (_mm_shuffle_pd): Fix typo. | |
11235 | (_mm_load?_pd): Likewise. | |
11236 | (_mm_store?_pd): Likewise. | |
11237 | ||
11238 | PR target/7386 | |
11239 | * i386.c (builtin_description):Drop cmpg[te]s[sd]. | |
11240 | * xmmintrin.h (__mm_cmpg[te]_s[sd]): Rewrite using | |
11241 | swapped alternative. | |
11242 | ||
11243 | PR opt/7630 | |
11244 | * reload1.c (reload_inner_reg_of_subreg): New argument output; | |
11245 | (push_reload): Update call. | |
11246 | ||
4db83639 RS |
11247 | 2002-10-17 Richard Sandiford <rsandifo@redhat.com> |
11248 | ||
11249 | * config.gcc (mips*-*-*): Add OBJECT_FORMAT_ELF to $tm_defines | |
11250 | if using mips/elf.h or mips/elf64.h. | |
11251 | * config/mips/elf.h (OBJECT_FORMAT_ELF): Remove. | |
11252 | * config/mips/elf64.h (OBJECT_FORMAT_ELF): Remove. | |
11253 | ||
f9dd72da AH |
11254 | 2002-10-16 Aldy Hernandez <aldyh@redhat.com> |
11255 | ||
11256 | * config/rs6000/rs6000.c (function_arg): Set inner mode of V1DI to | |
11257 | SI. | |
11258 | ||
63a1ff86 UW |
11259 | 2002-10-16 Ulrich Weigand <uweigand@de.ibm.com> |
11260 | ||
11261 | * config/s390/linux.h (ASM_DOUBLE, _ASM_OUTPUT_LONG): Remove. | |
11262 | (LPREFIX): Likewise. | |
11263 | (ASM_COMMENT_START, LOCAL_LABEL_PREFIX, ASM_FORMAT_PRIVATE_NAME, | |
11264 | ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT, | |
11265 | ASM_OUTPUT_ALIGN, ASM_OUTPUT_SKIP, ASM_OUTPUT_ALIGNED_BSS, | |
11266 | TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP, BSS_SECTION_ASM_OP, | |
11267 | GLOBAL_ASM_OP, ASM_OUTPUT_MI_THUNK): Move to s390.h. | |
11268 | ||
4a7510cb ZW |
11269 | * config/s390/s390.h (ASM_COMMENT_START, LOCAL_LABEL_PREFIX, |
11270 | ASM_FORMAT_PRIVATE_NAME, ASM_OUTPUT_ALIGN, ASM_OUTPUT_SKIP, | |
11271 | ASM_OUTPUT_ALIGNED_BSS, TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP, | |
63a1ff86 UW |
11272 | BSS_SECTION_ASM_OP): Move from linux.h. |
11273 | (ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Likewise. | |
11274 | Also, use ASM_GENERATE_INTERNAL_LABEL instead of LPREFIX. | |
11275 | ||
4a7510cb | 11276 | * config/s390/s390.c (s390_function_profiler): Use |
63a1ff86 UW |
11277 | ASM_GENERATE_INTERNAL_LABEL instead of LPREFIX. |
11278 | ||
4977bab6 ZW |
11279 | 2002-10-15 Eric Christopher <echristo@redhat.com> |
11280 | ||
11281 | * stor-layout.c (layout_type): Call GET_MODE_BITSIZE once. | |
11282 | * java/parse.y (obtain_incomplete_type): Make pointer | |
11283 | ptr_mode. | |
11284 | ||
da6eec72 RH |
11285 | 2002-10-15 Richard Henderson <rth@redhat.com> |
11286 | ||
11287 | * real.c (real_to_decimal): Accept BUF_SIZE and CROP_TRAILING_ZEROS | |
11288 | as arguments. Bound DIGITS by the available buffer size. | |
11289 | (real_to_hexadecimal): Likewise. | |
11290 | * real.h (real_to_decimal, real_to_hexadecimal): Update prototypes. | |
11291 | (REAL_VALUE_TO_DECIMAL): Remove. | |
11292 | * c-common.c, c-pretty-print.c, print-rtl.c, print-tree.c, | |
11293 | sched-vis.c, config/arc/arc.c, config/c4x/c4x.c, config/fr30/fr30.c, | |
4a7510cb | 11294 | config/i370/i370.h, config/i386/i386.c, config/i960/i960.c, |
da6eec72 RH |
11295 | config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, |
11296 | config/m68k/hp320.h, config/m68k/m68k.h, config/m68k/sun2o4.h, | |
4a7510cb | 11297 | config/m68k/sun3.h, config/mips/mips.c, config/ns32k/ns32k.c, |
da6eec72 RH |
11298 | config/pdp11/pdp11.h, config/vax/vax.h: Update all callers to |
11299 | use real_to_decimal directly, and with the proper arguments. | |
11300 | * doc/tm.texi (REAL_VALUE_TO_DECIMAL): Remove. | |
11301 | ||
c15c18c5 JW |
11302 | 2002-10-15 Jim Wilson <wilson@redhat.com> |
11303 | ||
11304 | * reload1.c (merge_assigned_reloads): After converting overlapping | |
11305 | reloads to RELOAD_OTHER, abort if there are now conflicting reloads. | |
11306 | ||
11307 | * config/i386/i386.md (adddi3_1): Add call to ix86_binary_operator_ok. | |
11308 | ||
74f6d071 JH |
11309 | Tue Oct 15 22:08:35 CEST 2002 Jan Hubicka <jh@suse.cz> |
11310 | ||
11311 | * expr.c (do_tablejump): Fix typo in my previous commit. | |
11312 | ||
a2ee89d8 RS |
11313 | 2002-10-15 Richard Sandiford <rsandifo@redhat.com> |
11314 | ||
11315 | * config/mips/vr.h (DRIVER_SELF_SPECS): Change %<mgp32 to %{<mgp32}. | |
11316 | ||
aee4e0db UW |
11317 | 2002-10-15 Ulrich Weigand <uweigand@de.ibm.com> |
11318 | ||
11319 | * config/s390/s390.c (s390_split_branches): Add return | |
11320 | value. Add parameters TEMP_REG and TEMP_USED. Use unspec 104. | |
11321 | ||
11322 | (find_base_register_in_addr): New function. | |
11323 | (find_base_register_ref): New function. | |
11324 | (replace_base_register_ref): New function. | |
11325 | ||
11326 | (struct constant_pool): Add members pool_insn, insns, and anchor. | |
11327 | Remove member last_insn. | |
11328 | (s390_start_pool): Initialize them. | |
4a7510cb | 11329 | (s390_end_pool): Emit pool placeholder insn. |
aee4e0db UW |
11330 | (s390_add_pool_insn): New function. |
11331 | (s390_find_pool): Use insns bitmap instead of addresses. | |
11332 | (s390_dump_pool): Replace placeholder insn. Emit anchor. | |
11333 | Replace unspec 104 by local-pool-relative references. | |
11334 | (s390_output_constant_pool): Output anchor label if required. | |
11335 | (s390_output_symbolic_const): Handle unspec 104 and 105. | |
11336 | (s390_add_pool): Remove, replace by ... | |
11337 | (s390_add_constant, s390_find_constant): ... these new functions. | |
11338 | (s390_add_anchor): New function. | |
11339 | ||
11340 | (s390_chunkify_pool): Delete, replace by ... | |
4a7510cb | 11341 | (s390_chunkify_start, s390_chunkify_finish, |
aee4e0db UW |
11342 | s390_chunkify_cancel): ... these new functions. |
11343 | (s390_optimize_prolog): Add parameter TEMP_REGNO. | |
11344 | Recompute register live data for special registers. | |
11345 | (s390_fixup_clobbered_return_reg): New function. | |
11346 | (s390_machine_dependent_reorg): Rewrite to use new | |
11347 | s390_chunkify_... routines. | |
11348 | ||
11349 | config/s390/s390.md ("reload_base"): Rename to ... | |
11350 | ("reload_base_31"): ... this. | |
11351 | ("reload_base_64"): New insn. | |
11352 | ("reload_base2"): Remove. | |
11353 | ("reload_anchor"): New insn. | |
11354 | ("pool"): New insn. | |
11355 | ||
11356 | s390.c (s390_pool_overflow): Remove. | |
11357 | s390.h (s390_pool_overflow): Likewise. | |
11358 | s390.md ("cjump", "icjump", "doloop_si"): Remove s390_pool_overflow. | |
11359 | ||
c034672a R |
11360 | Tue Oct 15 16:51:04 2002 J"orn Rennecke <joern.rennecke@superh.com> |
11361 | ||
11362 | * sh.md (movv8qi_i+2): Don't split if source is -1. | |
11363 | ||
b8db17af JJ |
11364 | 2002-10-15 Janis Johnson <janis187@us.ibm.com> |
11365 | ||
11366 | * doc/install.texi: Formatting changes for conformance to HTML 4.01. | |
11367 | ||
2d34c587 UW |
11368 | 2002-10-15 Ulrich Weigand <uweigand@de.ibm.com> |
11369 | ||
11370 | PR opt/7409 | |
11371 | * loop.c (loop_regs_scan): Mark registers used for function | |
11372 | argument passing as MAY_NOT_OPTIMIZE. | |
11373 | ||
4977bab6 ZW |
11374 | Mon Oct 14 19:22:19 CEST 2002 Jan Hubicka <jh@suse.cz> |
11375 | ||
11376 | * gcov-io.h (gcov_info): Fix type. | |
11377 | * profile.c (create_profiler): Fix type mismatch. | |
11378 | ||
1877be45 JH |
11379 | Mon Oct 14 20:33:12 CEST 2002 Jan Hubicka <jh@suse.cz> |
11380 | ||
11381 | * i386.md (movv2di_internal): New pattern. | |
11382 | (movv2df_internal, movv8hi_internal, movv16qi_internal): Fix predicate. | |
11383 | (movv2di): New expander. | |
11384 | * i386.c (ix86_preferred_reload_class): Return NO_REGS for vector operands. | |
11385 | ||
11386 | * i386.c (ix86_expand_timode_binop_builtin): Delete. | |
11387 | (builtin_description): Add SSE1 logicals; rename SSE2 logicals. | |
11388 | (ix86_init_mmx_sse_builtins): Kill SSE1 logicals. | |
11389 | (ix86_expand_builtin): Likewise. | |
11390 | * i386.h (sse_andti4_df_1, sse_andti3_df_2, sse_andti3_sf_1, sse_andti3_sf_2, | |
4a7510cb | 11391 | sse_andti3, |
1877be45 | 11392 | sse_andnti4_df_1, sse_andti3_df_2, sse_andti3_sf_1, sse_andti3_sf_2, |
4a7510cb | 11393 | sse_andnti3, |
1877be45 | 11394 | sse_orti4_df_1, sse_orti3_df_2, sse_orti3_sf_1, sse_orti3_sf_2, |
4a7510cb | 11395 | sse_orti3, |
1877be45 | 11396 | sse_xorti4_df_1, sse_xorti3_df_2, sse_xorti3_sf_1, sse_xorti3_sf_2, |
4a7510cb | 11397 | sse_xorti3): Kill. |
1877be45 JH |
11398 | (sse_andv4sf3, sse_andnv4sf3, sse_orv2df3, sse_xorv2df3, sse_andv2df3, |
11399 | sse_andnv2df3, sse_orv2df3, sse_xorv2df3): New expanders. | |
11400 | (*sse_andv4sf3, *sse_andnv2df3, *sse_orv4sf3, *sse_xorv4sf3, *sse_andv2df3, | |
11401 | *sse_andnv2df3, *sse_orv2df3, *sse_xorv2df3): New patterns. | |
11402 | (*sse_andsf3, *sse_andndf3, *sse_ordf3, *sse_xordf3, *sse_anddf3, | |
11403 | *sse_andndf3, *sse_orv2df3, *sse_xorv2df3): New patterns. | |
11404 | ||
11405 | * xmmintrin.h (__m128i): Define as __v2di. | |
11406 | ||
1877be45 JH |
11407 | PR c++/6419 |
11408 | (expand_expr): Use DECL_RTL_SET_P. | |
11409 | ||
dbf4f1a2 RS |
11410 | 2002-10-14 Roger Sayle <roger@eyesopen.com> |
11411 | ||
11412 | * combine.c (simplify_set): Treat MODE_CC registers like cc0. | |
11413 | ||
4f770e7b RS |
11414 | 2002-10-14 Roger Sayle <roger@eyesopen.com> |
11415 | Zack Weinberg <zack@codesourcery.com> | |
11416 | ||
11417 | * config/i386/i386.c (k6_cost): Correct typo. | |
11418 | ||
a3b88570 MM |
11419 | 2002-10-14 Mark Mitchell <mark@codesourcery.com> |
11420 | ||
11421 | PR optimization/6631 | |
11422 | * alias.c (objects_must_conflict_p): Check honor_readonly when | |
11423 | examining TYPE_READONLY. | |
11424 | * function.c (assign_stack_temp_for_type): Likewise. | |
11425 | ||
f5204e6c FH |
11426 | 2002-10-14 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> |
11427 | ||
11428 | * config/alpha/alpha.md (extendsidi2_nofix, extendsidi2_fix): | |
11429 | Swap zero extension arguments. | |
11430 | (umaxhi3): Fix instruction class. | |
11431 | PR target/7211 | |
11432 | (prefetch): Fix prefetch instructions. | |
11433 | PR target/7238 | |
11434 | (pkwb): Fix output constraint. | |
11435 | ||
40e6bc7e AO |
11436 | 2002-10-14 Alexandre Oliva <aoliva@redhat.com> |
11437 | ||
11438 | * config/mips/mips.c (print_operand): Increase buffer size for | |
11439 | real numbers. | |
11440 | ||
f4e3e618 RH |
11441 | 2002-10-14 Richard Henderson <rth@redhat.com> |
11442 | ||
11443 | PR opt/8165 | |
11444 | * gcse.c (adjust_libcall_notes): Revert last change. | |
11445 | * simplify-rtx.c (simplify_replace_rtx): Handle LO_SUM. | |
11446 | ||
3eb429b2 AH |
11447 | 2002-10-14 Andrew Haley <aph@redhat.com> |
11448 | ||
11449 | * tree-inline.c (remap_block): All local class initialization | |
11450 | flags go in the outermost scope. | |
11451 | (expand_call_inline): Call java_inlining_map_static_initializers. | |
11452 | (expand_call_inline): Call java_inlining_merge_static_initializers. | |
11453 | * java/lang.c (merge_init_test_initialization): New. | |
11454 | (java_inlining_merge_static_initializers): New. | |
11455 | (inline_init_test_initialization): New. | |
11456 | (java_inlining_map_static_initializers): New. | |
11457 | ||
11458 | * tree-inline.c (expand_call_inline): Convert retvar to expected | |
11459 | type. | |
11460 | ||
34146b94 GS |
11461 | 2002-10-14 Graham Stott <graham.stott@btinternet.com> |
11462 | ||
11463 | * stmt.c (decl_conflicts_with_clobbers_p): Add REG_P check. | |
11464 | ||
3a840c93 AH |
11465 | 2002-10-14 Aldy Hernandez <aldyh@redhat.com> |
11466 | ||
11467 | * stmt.c: Fix typo in comment. | |
11468 | ||
7457a126 R |
11469 | Mon Oct 14 11:35:49 2002 J"orn Rennecke <joern.rennecke@superh.com> |
11470 | ||
11471 | * c-common.c (c_common_type_for_mode): Add V2HImode case. | |
11472 | * tree.c (build_common_tree_nodes_2): Initialize | |
11473 | unsigned_V2HI_type_node and V2HI_type_node. | |
11474 | * tree.h (enum tree_index): Add TI_UV2HI_TYPE and TI_V2HI_TYPE. | |
11475 | (unsigned_V2HI_type_node, V2HI_type_node): Define. | |
11476 | ||
0d1c5774 JJ |
11477 | 2002-10-14 Jakub Jelinek <jakub@redhat.com> |
11478 | ||
11479 | * config/i386/i386.h (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): | |
11480 | Handle TARGET_64BIT. | |
11481 | ||
adadd183 RS |
11482 | 2002-10-14 Richard Sandiford <rsandifo@redhat.com> |
11483 | ||
11484 | * config/mips/vr.h (DRIVER_SELF_SPECS): Define. | |
11485 | * config/mips/t-vr (MULTILIB_OPTIONS): Remove mlong32. | |
11486 | (MULTILIB_DIRNAMES): Remove long32. | |
11487 | (MULTILIB_EXCEPTIONS): Don't build -mabi=32 -mgp32 multilibs. | |
11488 | (MULTILIB_REDUNDANT_DIRS): Remove. | |
11489 | ||
db36994b RS |
11490 | 2002-10-14 Richard Sandiford <rsandifo@redhat.com> |
11491 | ||
11492 | * doc/tm.texi (DRIVER_SELF_SPECS): Document. | |
11493 | * gcc.c (driver_self_specs): New variable. | |
11494 | (do_self_spec): New function. | |
11495 | (main): Use it to process driver_self_specs. | |
11496 | ||
11e5489b RH |
11497 | 2002-10-13 Richard Henderson <rth@redhat.com> |
11498 | ||
4977bab6 ZW |
11499 | * config/i386/i386.c (ix86_function_ok_for_sibcall): Reject |
11500 | indirect sibcalls when regparm >= 3. | |
11501 | ||
11502 | * config/i386/i386.c (sibcall_insn_operand): New. | |
11503 | * config/i386/i386.h (PREDICATE_CODES): Update. | |
11504 | * config/i386/i386-protos.h: Update. | |
11505 | * config/i386/i386.md (sibcall_1, sibcall_value_1): Use it. | |
11506 | ||
11e5489b RH |
11507 | * rtl.c (shallow_copy_rtx): Use memcpy for the entire node. |
11508 | ||
4977bab6 ZW |
11509 | 2002-10-12 Roger Sayle <roger@eyesopen.com> |
11510 | ||
11511 | * simplify-rtx.c (simplify_binary_operation) [ASHIFTRT]: Optimize | |
11512 | arithmetic right shifts of ~0 during RTL simplifications. | |
11513 | ||
4ca1256f NB |
11514 | 2002-10-12 Neil Booth <neil@daikokuya.co.uk> |
11515 | ||
11516 | PR preprocessor/7862 | |
11517 | PR preprocessor/8190 | |
11518 | * gcc.c (cpp_unique_options): Don't delete .d files. | |
11519 | Remove stray whitespace. | |
11520 | ||
cf860dc2 NS |
11521 | 2002-10-12 Naohiko Shimizu <pshimizu@fa2.so-net.ne.jp> |
11522 | ||
11523 | * pdp11.h (ASM_OUTPUT_SKIP): Add preceding 0 for octal constant. | |
11524 | (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Likewise. | |
11525 | * pdp11.c (pdp11_output_function_prologue): 0%o -> %#o. | |
11526 | (pdp11_output_function_epilogue, output_ascii): Likewise. | |
11527 | (output_addr_const_pdp11): Likewise. | |
11528 | * pdp11.md (movdi): Use offsetable memory for floating store. | |
11529 | (lshrsi3, negsi2): Delete irrelevant comment. | |
11530 | ||
4977bab6 ZW |
11531 | 2002-10-11 Andreas Bauer <baueran@in.tum.de> |
11532 | ||
11533 | * config/i386/i386.c (ix86_function_ok_for_sibcall): Allow | |
11534 | indirect calls to be sibcall optimized. | |
11535 | * config/i386/i386.md (sibcall_1): New. | |
11536 | (call_1): Add no-sibcalls condition. | |
11537 | (sibcall_value_1): New. | |
11538 | (call_value_1): Add no-sibcalls condition. | |
11539 | ||
11540 | 2002-10-11 Eric Christopher <echristo@redhat.com> | |
11541 | ||
11542 | * output.h (default_valid_pointer_mode): Declare. | |
11543 | * varasm.c (default_valid_pointer_mode): Define. | |
11544 | * target-def.h (TARGET_VALID_POINTER_MODE): Use. | |
11545 | * target.h: Ditto. | |
11546 | * tree.c (build_pointer_type_for_mode): New function. | |
11547 | (build_pointer_type): Use. | |
11548 | (build_reference_type_for_mode): New function. | |
11549 | (build_reference_type): Use. | |
11550 | * tree.h: Declare new functions. | |
11551 | * c-common.c (handle_mode_attribute): Use new functions, check | |
11552 | for type. | |
11553 | * stor-layout.c (layout_type): Depend on machine mode for | |
11554 | REFERENCE_TYPE and POINTER_TYPE. | |
11555 | * dwarf2out.c (simple_type_size_in_bits): Move upward in file. | |
11556 | (modified_type_die): Use instead of PTR_SIZE for POINTER_TYPE | |
11557 | and REFERENCE_TYPE. | |
11558 | * config/mips/mips.c (mips_valid_pointer_mode): New function. | |
11559 | (TARGET_VALID_POINTER_MODE): Use and define. | |
11560 | * config/mips/mips-protos.h (mips_valid_pointer_mode): Declare. | |
11561 | ||
5dd78e9a GK |
11562 | 2002-10-11 Geoffrey Keating <geoffk@apple.com> |
11563 | ||
11564 | * cse.c (mention_regs): Set SUBREG_TICKED to the register number, | |
11565 | not the address of the REG. | |
11566 | (struct cse_reg_info): Make subreg_ticked unsigned. | |
11567 | ||
8eb32f94 JJ |
11568 | 2002-10-11 Janis Johnson <janis187@us.ibm.com> |
11569 | ||
11570 | * doc/compat.texi: Add info about C++ libraries. | |
11571 | ||
e197b6fc RH |
11572 | 2002-10-11 Richard Henderson <rth@redhat.com> |
11573 | ||
11574 | PR opt/8165 | |
11575 | * gcse.c (adjust_libcall_notes): Also adjust notes for INSN. | |
11576 | ||
a0bed689 JDA |
11577 | 2002-10-11 John David Anglin <dave@hiauly1.hia.nrc.ca> |
11578 | ||
11579 | * cfganal.c (dfs_enumerate_from): Use PARAMS. | |
11580 | * genautomata.c (output_insn_code_cases): Likewise. | |
11581 | * real.c (real_format): Likewise. | |
11582 | * tree.c (tree_size): Revise expressions using TREE_CODE_LENGTH to | |
11583 | ensure value is promoted before doing subtraction. | |
11584 | ||
db655634 JH |
11585 | Fri Oct 11 22:22:38 CEST 2002 Jan Hubicka <jh@suse.cz> |
11586 | ||
11587 | * calls.c (expand_call): Simplify noreturn call. | |
11588 | ||
11589 | PR c/7344 | |
11590 | * cfgbuild.c (make_edges): Create edge cache when we do have | |
11591 | large jumptable. | |
1877be45 | 11592 | * expr.c (do_tablejump): Note size of maximal jumptable. |
db655634 JH |
11593 | * function.c (prepare_function_start): Zero out size. |
11594 | * function.h (function): Add max_jumptable_ents. | |
11595 | ||
11596 | * cfgcleanup.c (insn_match_p): Verify sibcall flag for calls to. | |
11597 | ||
750afc12 R |
11598 | Fri Oct 11 12:34:33 2002 J"orn Rennecke <joern.rennecke@superh.com> |
11599 | ||
11600 | * sh.md (movv8qi_i+2): For V8QI destinations, generate V4HI | |
11601 | register for mperm_w operation. | |
11602 | ||
0488fa7c JR |
11603 | Fri Oct 11 10:56:17 2002 J"orn Rennecke <joern.rennecke@superh.com> |
11604 | ||
11605 | * emit-rtl.c (gen_lowpart_common): When asked to make a vector from | |
11606 | an integer, use simplify_gen_subreg. | |
11607 | ||
4977bab6 ZW |
11608 | 2002-10-10 Diego Novillo <dnovillo@redhat.com> |
11609 | ||
11610 | * calls.c (flags_from_decl_or_type): Make extern. | |
11611 | (ECF_*): Move ... | |
11612 | * rtl.h (ECF_*): ... here. | |
11613 | (flags_from_decl_or_type): Declare. | |
11614 | ||
11615 | 2002-10-10 Roger Sayle <roger@eyesopen.com> | |
11616 | Nathan Sidwell <nathan@codesourcery.com> | |
11617 | ||
11618 | * fold-const.c (fold) [RSHIFT_EXPR]: Optimize arithmetic right | |
11619 | shifts of the form -1 >> x. | |
11620 | ||
11621 | Thu Oct 10 16:52:55 CEST 2002 Jan Hubicka <jh@suse.cz> | |
11622 | ||
11623 | * cfgcleanup.c (insn_match_p): Verify sibcall flag for calls to. | |
11624 | ||
349e9f4b AH |
11625 | 2002-10-10 Aldy Hernandez <aldyh@redhat.com> |
11626 | ||
11627 | * extend.texi (Vector Extensions): Remove comment about single | |
11628 | element vectors. | |
11629 | ||
7bdfd72e KG |
11630 | 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
11631 | ||
11632 | * fold-const.c (size_htab_hash): Use htab_hash_pointer. | |
11633 | * function.c (insns_for_mem_hash): Likewise. | |
11634 | * varasm.c (STRHASH): Likewise. | |
11635 | ||
46081bb3 SH |
11636 | 2002-10-10 Stuart Hastings <stuart@apple.com> |
11637 | ||
11638 | * cse.c (struct cse_reg_info): Add subreg_ticked. | |
11639 | (SUBREG_TICKED): New. | |
11640 | (get_cse_reg_info): Initialize SUBREG_TICKED. | |
11641 | (mention_regs): Use it. | |
11642 | (invalidate): Set SUBREG_TICKED. | |
11643 | (invalidate_for_call): Likewise. | |
11644 | (addr_affects_sp_p): Likewise. | |
11645 | ||
9785f1d9 JJ |
11646 | 2002-10-10 Jakub Jelinek <jakub@redhat.com> |
11647 | ||
11648 | * config/i386/i386.md (tls_local_dynamic_base): Put pic reg | |
11649 | into proper operand. | |
11650 | ||
b6878188 DC |
11651 | 2002-10-10 Denis Chertykov <denisc@overta.ru> |
11652 | ||
11653 | * config/ip2k/ip2k.c (function_epilogue): Optimize stack | |
11654 | deallocation. | |
11655 | * config/ip2k/libgcc.S: Combine routines used by function | |
11656 | epilogue. | |
11657 | ||
f930bfd0 JW |
11658 | 2002-10-10 Jim Wilson <wilson@redhat.com> |
11659 | ||
11660 | * cse.c (fold_rtx): Don't perform associative optimization for DIV and | |
11661 | UDIV. | |
11662 | ||
5f5d5417 DE |
11663 | 2002-10-10 David Edelsohn <edelsohn@gnu.org> |
11664 | ||
11665 | * config/rs6000/aix52.h: New file. | |
11666 | * config/rs6000/t-aix52: New File. | |
11667 | * config.gcc (rs6000-ibm-aix5.1.*): New entry. | |
11668 | (rs6000-ibm-aix[56789].*): Default to AIX 5.2. | |
11669 | ||
7eafc329 JH |
11670 | Thu Oct 10 19:37:54 CEST 2002 Jan Hubicka <jh@suse.cz> |
11671 | ||
11672 | PR target/5610 | |
11673 | * invoke.texi (-msse-math): Kill | |
11674 | (-msse): Add note to mfpmath=sse. | |
11675 | ||
b105d6da JH |
11676 | Thu Oct 10 17:08:30 CEST 2002 Jan Hubicka <jh@suse.cz> |
11677 | ||
11678 | PR target/7723 | |
11679 | * i386.c (ix86_expand_vector_move): Do not generate const0->mem moves. | |
11680 | ||
5febdf0d NB |
11681 | 2002-10-10 Neil Booth <neil@daikokuya.co.uk> |
11682 | ||
11683 | PR preprocessor/8179 | |
11684 | * gcc.c (cpp_options): Add {ansi}, move %{m*} to same location | |
11685 | as cc1_options. | |
11686 | (default_compilers): Pass debug options when preprocessing | |
11687 | stdin. | |
11688 | ||
7db40b5f RH |
11689 | 2002-10-06 Richard Henderson <rth@redhat.com> |
11690 | ||
11691 | * toplev.c (rest_of_compilation): Revert opt/2960 change. | |
11692 | ||
4977bab6 ZW |
11693 | Wed Oct 9 21:18:43 CEST 2002 Jan Hubicka <jh@suse.cz> |
11694 | ||
11695 | * i386.c (*_cost): Add branch costs. | |
11696 | (override_options): set ix86_branch_cost. | |
11697 | (ix86_expand_int_movcc): Use BRANCH_COST. | |
11698 | * i386.h (costs): Add branch_cost. | |
11699 | ||
95f79357 ZW |
11700 | 2002-10-09 Zack Weinberg <zack@codesourcery.com> |
11701 | ||
11702 | PR c/7353 | |
11703 | * c-decl.c (start_decl): Unconditionally issue error for | |
11704 | 'typedef foo = bar'. | |
11705 | (finish_decl): Remove special case for TYPE_DECL with initializer. | |
11706 | ||
11707 | * doc/extend.texi: Delete "Naming Types" section. Change all | |
11708 | cross-references to that section to refer to "Typeof" instead. | |
11709 | Add the useful safe-max()-macro example from "Naming Types" to | |
11710 | "Typeof", rewritten using that extension. Add some compatibility | |
11711 | notes to "Typeof." | |
11712 | ||
44a5565d KG |
11713 | 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
11714 | ||
11715 | * loop.c: Revert 2002-08-15 change. | |
11716 | (LOOP_REGNO_NREGS): Ensure type is int. | |
11717 | ||
a2419b96 DE |
11718 | 2002-10-09 David Edelsohn <edelsohn@gnu.org> |
11719 | ||
11720 | * config/rs6000/rs6000.md (extenddftf2): Change to define_insn | |
11721 | which copies first FPR and clears second. | |
11722 | (extendsftf2): Same. | |
11723 | (floatditf2): Fix typo. | |
11724 | (floatsitf2): Same. | |
11725 | (fix_trunctfdi2): Same. | |
11726 | (fix_trunctfsi2): Same. | |
11727 | ||
fb7e6024 KG |
11728 | 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
11729 | ||
11730 | * conflict.c (arc_hash): Change return type to hashval_t. | |
11731 | * cselib.c (get_value_hash): Likewise. | |
11732 | * genautomata.c (automaton_decl_hash, insn_decl_hash, decl_hash, | |
11733 | state_hash, automata_list_hash): Likewise. | |
11734 | * read-rtl.c (def_hash): Likewise. | |
11735 | * tree.c (type_hash_hash): Likewise. | |
11736 | ||
36f7e964 AH |
11737 | 2002-10-08 Aldy Hernandez <aldyh@redhat.com> |
11738 | ||
11739 | * config/rs6000/rs6000.c (rs6000_ra_ever_killed): Call | |
11740 | prologue_epilogue_contains instead of using REG_MAYBE_DEAD notes. | |
11741 | ||
e3c62520 R |
11742 | Wed Oct 9 15:54:49 2002 J"orn Rennecke <joern.rennecke@superh.com> |
11743 | ||
11744 | * sh.md (ffssi2): Fix emitted code. | |
11745 | ||
a3745024 UW |
11746 | 2002-10-09 Ulrich Weigand <uweigand@de.ibm.com> |
11747 | ||
11748 | * cse.c (insn_live_p): Pass insn pattern, not full insn | |
11749 | to may_trap_p. | |
11750 | ||
5cc67323 NB |
11751 | 2002-10-09 Neil Booth <neil@daikokuya.co.uk> |
11752 | ||
11753 | * cppmacro.c (paste_tokens): Only allow / to paste with =. | |
11754 | ||
f5264b52 DE |
11755 | 2002-10-09 David Edelsohn <edelsohn@gnu.org> |
11756 | ||
11757 | * config/rs6000/rs6000.md (movdf splitter): Use gen_int_mode on | |
11758 | 64-bit hosts. | |
11759 | (movtf_internal): Reference correct displacement for second value | |
11760 | in memory. | |
11761 | (movtf splitter): Correct generation of constants in 64-bit mode. | |
11762 | ||
cef1c1ba AM |
11763 | 2002-10-09 Alan Modra <amodra@bigpond.net.au> |
11764 | ||
11765 | * libgcc2.c (__floatdisf): Properly cure double rounding. | |
11766 | ||
8d15eebc GDR |
11767 | 2002-10-09 Gabriel Dos Reis <gdr@integrable-solutions.net> |
11768 | ||
11769 | * c-common.c (cb_register_builtins): Define __WCHAR_MAX__. | |
11770 | * doc/cpp.texi (Common Predefined Macros): Document. | |
11771 | ||
87ec8de9 GDR |
11772 | 2002-10-09 Gabriel Dos Reis <gdr@integrable-solutions.net> |
11773 | ||
11774 | PR doc/7484 | |
11775 | * doc/invoke.texi (Option Summary): List | |
11776 | -Wmissing-declarations as a C only option. | |
11777 | ||
4977bab6 ZW |
11778 | 2002-10-08 Roger Sayle <roger@eyesopen.com> |
11779 | ||
11780 | * fold-const.c (fold) [LROTATE_EXPR, RROTATE_EXPR]: Optimize | |
11781 | left and right rotates of ~0, i.e. integer_all_onesp (arg0). | |
11782 | [LSHIFT_EXPR, RSHIFT_EXPR]: Optimize shifts and rotates of zero. | |
11783 | ||
11784 | Tue Oct 8 01:24:19 CEST 2002 Jan Hubicka <jh@suse.cz> | |
11785 | ||
11786 | * i386.c (x86_sse_partial_reg_dependency, x86_sse_partial_regs, | |
11787 | x86_sse_typeless_stores, x86_sse_load0_by_pxor): New global | |
11788 | variables. | |
11789 | (safe_vector_operand): Update sse_clrv4sf call. | |
11790 | (ix86_expand_buildin): Likewise | |
11791 | * i386.h (x86_sse_partial_reg_dependency, x86_sse_partial_regs, | |
11792 | x86_sse_typeless_stores, x86_sse_load0_by_pxor): Declare. | |
11793 | (TARGET_SSE_PARTIAL_REG_DEPENDENCY, TARGET_SSE_PARTIAL_REGS, | |
11794 | TARGET_SSE_TYPELESS_STORES, TARGET_SSE_TYPELESS_LOAD0): New | |
11795 | macros. | |
11796 | * i386.md (movsf*, movdf*, movti, movv4sf, movv2df, movv16qi, movv8hi, | |
11797 | movv4si): Obey the new flags. | |
11798 | (floatsi2sf, floatdi2sf, truncatedf2sf): Emit extra load of 0 to avoid | |
11799 | reformating penalty. | |
11800 | (anddf, cmov patterns): Avoid reformating by first converting. | |
11801 | (sse_cvtsd2ss): Fix predicate. | |
11802 | (sse2_clrti): Fix mode, | |
11803 | (sse_clrv4sf): Avoid unspec. | |
11804 | ||
fb7d9c35 JJ |
11805 | 2002-10-08 Jakub Jelinek <jakub@redhat.com> |
11806 | ||
11807 | * config/sparc/t-linux64 (MULTILIB_OPTIONS): Remove | |
11808 | mno-app-regs|mcmodel=medany. | |
11809 | (MULTILIB_DIRNAMES, MULTILIB_OSDIRNAMES): Remove alt. | |
11810 | (MULTILIB_EXCEPTIONS, MULTILIB_EXCLUSIONS, MULTILIB_MATCHES): Remove. | |
11811 | (CRTSTUFF_T_CFLAGS): Define. | |
11812 | ||
11f3e4c7 RS |
11813 | 2002-10-08 Roger Sayle <roger@eyesopen.com> |
11814 | ||
11815 | PR target/8087 | |
11816 | * simplify-rtx.c (avoid_constant_pool_reference): Allow constant | |
11817 | pool references that are constructed using LO_SUM. | |
11818 | ||
bf52f899 NS |
11819 | 2002-10-08 Nathan Sidwell <nathan@codesourcery.com> |
11820 | ||
11821 | * c-opts.c (c_common_decode_option): Add warn_strict_aliasing to | |
11822 | -Wall. | |
11823 | * c-typeck.c (build_c_cast): Use warn_strict_aliasing, tweak | |
11824 | message. | |
11825 | * flags.h (warn_strict_aliasing): Declare. | |
11826 | * toplev.c (warn_strict_aliasing): Define. | |
11827 | (lang_independent_options): Add it. | |
11828 | * doc/invoke.texi (-Wstrict-aliasing): Document it. | |
11829 | ||
36624850 ZW |
11830 | 2002-10-08 Zack Weinberg <zack@codesourcery.com> |
11831 | ||
11832 | * system.h (GCCBUGURL): Delete. | |
11833 | * version.c (bug_report_url): New. Add commentary about | |
11834 | modifying both these strings in modified distributions. | |
11835 | * version.h: Declare bug_report_url. | |
11836 | ||
11837 | * diagnostic.c, gcc.c, gcov.c: Globally replace GCCBUGURL with | |
11838 | bug_report_url. | |
11839 | ||
218145d6 NC |
11840 | 2002-10-08 Nick Clifton <nickc@redhat.com> |
11841 | ||
11842 | * config/rs6000/spe.h (__ev_set_acc_u64): Use __ev_create_u64 to | |
11843 | convert uint64_t into __ev64_opaque__. | |
11844 | (__ev_set_acc_s64): Likewise, but using signed types. | |
11845 | ||
bb02f6ed UW |
11846 | 2002-10-08 Ulrich Weigand <uweigand@de.ibm.com> |
11847 | ||
11848 | * config/s390/s390.md ("*doloop_si_long"): Add missing operand. | |
11849 | ("*doloop_di_long"): Likewise. | |
11850 | ||
4fdbcfb2 JH |
11851 | Tue Oct 8 16:50:10 CEST 2002 Jan Hubicka <jh@suse.cz> |
11852 | ||
11853 | * print-rtl.c (print_rtx): Increase buffer size for real numbers. | |
11854 | ||
e80f2609 RS |
11855 | 2002-10-08 Richard Sandiford <rsandifo@redhat.com> |
11856 | ||
11857 | * config/mips/mips.md (define_attr cpu): Add r4111. | |
11858 | ||
36624850 | 11859 | 2002-10-08 Anthony Green <green@redhat.com> |
4213a3b6 | 11860 | |
36624850 | 11861 | * bitmap.c (bitmap_equal_p): Clear all bitmap_head fields. |
4213a3b6 | 11862 | |
25009e02 MH |
11863 | 2002-10-08 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
11864 | ||
11865 | * config/c4x/c4x.c (c4x_print_operand): Enlarge buffer | |
11866 | for REAL_VALUE_TO_DECIMAL output. | |
11867 | ||
4977bab6 ZW |
11868 | 2002-10-07 Richard Henderson <rth@redhat.com> |
11869 | ||
11870 | * cse.c (fixed_base_plus_p): Turn FIXED_BASE_PLUS_P into a | |
11871 | function; cleanup PLUS case by using recursion. Update all users. | |
11872 | (NONZERO_BASE_PLUS_P): Remove. | |
11873 | (find_comparison_args): Use rtx_addr_can_trap_p instead. | |
11874 | (fold_rtx): Use nonzero_address_p. | |
11875 | * rtl.h (nonzero_address_p): Declare. | |
11876 | * rtlanal.c (rtx_varies_p): Handle ADDRESSOF. | |
11877 | (rtx_addr_can_trap_p): Likewise. | |
11878 | (nonzero_address_p): New. | |
11879 | * simplify-rtx.c (NONZERO_BASE_PLUS_P): Remove. | |
11880 | (simplify_relational_operation): Use nonzero_address_p. | |
11881 | ||
fcce224d DE |
11882 | 2002-10-07 David Edelsohn <edelsohn@gnu.org> |
11883 | ||
11884 | * config/rs6000/rs6000.c (rs6000_override_options): Set | |
11885 | real_format_for_mode for IBM extended format, if enabled. | |
11886 | (easy_fp_constant): Add TFmode. | |
11887 | (rs6000_legitimize_address): Add TFmode. | |
11888 | (rs6000_legitimate_address): Same. | |
11889 | (function_arg_advance): TFmode uses two FPRs. | |
11890 | (rs6000_emit_prologue): Fix warning. | |
11891 | (rs6000_output_function_epilogue): Add TFmode. | |
11892 | (output_toc): Add TFmode. | |
11893 | * rs6000.h (SLOW_UNALIGNED_ACCESS): Add TFmode. | |
11894 | (LEGITIMATE_OFFSET_ADDRESS_P): Add TFmode. | |
11895 | * rs6000.md (movtf splitter): Load TFmode constant. | |
11896 | ||
dad482e6 | 11897 | 2002-10-07 Dale Johannesen <dalej@apple.com> |
fcce224d | 11898 | |
dad482e6 DJ |
11899 | * rtl.h: Add NOTE_PRECONDITIONED. |
11900 | * unroll.c: Set it. | |
11901 | * loop.c: Set loop_info->preconditioned from it. | |
11902 | * doloop.c: Permit doloop treatment when loop_info->preconditoned. | |
11903 | ||
de3beb7c RH |
11904 | 2002-10-07 Richard Henderson <rth@redhat.com> |
11905 | ||
11906 | * config/i960/i960.c (i960_setup_incoming_varargs): Create a | |
11907 | new rtx for comparing the argument pointer against zero. | |
11908 | (i960_va_start): Similarly. | |
11909 | ||
87cb2a87 RH |
11910 | 2002-10-07 Richard Henderson <rth@redhat.com> |
11911 | ||
11912 | * config/i960/i960.md (*): Use TFmode, not XFmode. | |
11913 | * config/i960/i960.c (*): Likewise. | |
11914 | (i960_arg_size_and_align): Remove XFmode alignment hack. | |
11915 | (i960_round_align): Merge code from ROUND_TYPE_ALIGN. | |
11916 | * config/i960/i960.h (LONG_DOUBLE_TYPE_SIZE): Use 128, not 96. | |
11917 | (MAX_LONG_DOUBLE_TYPE_SIZE): Likewise. | |
11918 | (DATA_ALIGNMENT, ROUND_TYPE_SIZE): Remove. | |
11919 | ||
5ef38d2a RH |
11920 | 2002-10-07 Richard Henderson <rth@redhat.com> |
11921 | ||
11922 | * config/fp-bit.c (EXTENDED_FLOAT_STUBS): Flush out all XF/TFmode | |
11923 | entry points; use void return value and argument list. | |
11924 | ||
4977bab6 ZW |
11925 | 2002-10-06 Andreas Bauer <baueran@in.tum.de> |
11926 | ||
11927 | * calls.c (expand_call): Fix function-is-volatile check. | |
11928 | ||
e7f9979a NS |
11929 | 2002-10-05 Naohiko Shimizu <nshimizu@keyaki.cc.u-tokai.ac.jp> |
11930 | ||
11931 | * t-pdp11: Add MULTILIB support for msoft-float. | |
11932 | * pdp11.h (LEGITIMATE_CONSTANT_P): Fix soft-float case. | |
11933 | ||
11934 | * t-pdp11: Add LIB2FUNCS_EXTRA. | |
36624850 | 11935 | * pdp11.c (pdp11_output_function_prologue): Restrict offset to 16bit, |
e7f9979a NS |
11936 | add preceding 0 to the octal constant, rename 'fp' to 'r5', rename |
11937 | 'fldd' to 'ldd', rename 'fstd' to 'std'. | |
11938 | (pdp11_output_function_epilogue): Likewise. | |
11939 | (output_move_quad): Make the comment gas compatible. | |
11940 | (output_ascii): Add preceding 0 to the octal constant. | |
11941 | (print_operand_address): Add pre_modify, post_modify. | |
11942 | (output_addr_const_pdp11): Add preceding 0 to the octal constant. | |
11943 | * pdp11.h (GO_IF_LEGITIMATE_ADDRESS) : Add 'movb' pre_modify case | |
36624850 | 11944 | with the indication of Paul Koning. |
e7f9979a NS |
11945 | (PRINT_OPERAND): Fix floating constant. |
11946 | * pdp11.md (movdi): Restrict matching pattern. | |
11947 | (movqi): Generalize the matching pattern. | |
11948 | (movdf): Restrict matching pattern. | |
11949 | (zero_extendqihi2): Change constant representation. | |
11950 | (floatsidf2): Fix wrong operands. | |
11951 | (addqi3): Fix wrong instruction name. | |
11952 | (subqi3): Fix wrong instruction name. | |
11953 | (andsi3, andhi3, andqi3): Simplify and fix to use 'bic'. | |
11954 | (xorsi3): Fix wrong insn. | |
11955 | (one_cmplqi2): Add two operand pattern. | |
11956 | (lsrsi3): New. | |
11957 | (negsi2): New. | |
11958 | (call): Add register indirect case. | |
11959 | (mod): Fix wrong subreg. | |
11960 | ||
a9b6f1e7 | 11961 | 2002-10-06 Eric Botcazou <ebotcazou@libertysurf.fr> |
36624850 | 11962 | Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
4ef7870a EB |
11963 | |
11964 | PR c/7411 | |
11965 | * expr.c (expand_expr) [PLUS]: Simplify after the operands | |
11966 | have been expanded in EXPAND_NORMAL mode. | |
11967 | ||
a2900460 RH |
11968 | 2002-10-06 Richard Henderson <rth@redhat.com> |
11969 | ||
11970 | * config/rs6000/rs6000.md (load_toc_v4_PIC_2): Fix base constraint. | |
11971 | ||
ff025ab9 RH |
11972 | 2002-10-06 Richard Henderson <rth@redhat.com> |
11973 | ||
11974 | PR optimization/2960 | |
11975 | * toplev.c (rest_of_compilation): Don't copy_loop_headers if | |
11976 | optimize_size. | |
11977 | ||
48b80d93 AO |
11978 | 2002-10-06 Alexandre Oliva <aoliva@redhat.com> |
11979 | ||
11980 | * config/mips/mips.h (SIZE_TYPE, PTRDIFF_TYPE): Override | |
11981 | previously definitions. | |
11982 | ||
7c7c549e FCE |
11983 | 2002-10-06 Frank Ch. Eigler <fche@redhat.com> |
11984 | ||
11985 | * cppinit.c (init_standard_includes, parse_option): Use strncmp. | |
11986 | * c-opts.c (find_opt): Similarly. | |
11987 | ||
4977bab6 ZW |
11988 | Sat Oct 5 22:48:06 CEST 2002 Jan Hubicka <jh@suse.cz> |
11989 | ||
11990 | * athlon.md: rewrite to DFA. | |
11991 | * i386 (ix86_adjust_cost): Drop memory latency code. | |
11992 | (ia32_use_dfa_pipeline_interface): Return true for Athlon. | |
11993 | ||
c49d2df6 JJ |
11994 | 2002-10-05 Jakub Jelinek <jakub@redhat.com> |
11995 | ||
11996 | * gcc.c (set_multilib_dir): Don't access *end. | |
11997 | Use memcpy instead of strncpy. Don't write beyond malloced buffer. | |
11998 | (print_multilib_info): Don't show paths starting with ".:". | |
11999 | * genmultilib: Add new option, "yes" if multilibs are enabled. | |
12000 | Update comments. If multilibs not enabled, print .:${osdirout} | |
12001 | for each directory. If multilibs are enabled, always print | |
12002 | ${dirout}:${osdirout}, even if the two are the same. | |
12003 | * Makefile.in (s-mlib): Pass @enable_multilib@ to genmultilib. | |
12004 | Pass all MULTILIB_* variables to genmultilib even if | |
12005 | --disable-multilib but MULTILIB_OSDIRNAMES is not empty. | |
12006 | ||
4977bab6 ZW |
12007 | 2002-10-04 Zack Weinberg <zack@codesourcery.com> |
12008 | ||
12009 | * gcc.c (process_command): Set .validated for -pipe. Correct | |
12010 | grammar in comment. | |
12011 | ||
d758c1db BK |
12012 | 2002-10-04 Bruce Korb <bkorb@gnu.org> |
12013 | ||
12014 | * fixinc/inclhack.def(hpux11_abs): use format fix | |
12015 | * fixinc/fixincl.x: regenerate | |
12016 | * fixinc/tests/base/stdlib.h: accommodate new fix test | |
12017 | ||
b3dc87c5 JH |
12018 | Sat Oct 5 19:42:45 CEST 2002 Jan Hubicka <jh@suse.cz> |
12019 | ||
12020 | * c-common.c (cb_register_builtins): Use really_no_inline. | |
12021 | ||
f7a21c70 DE |
12022 | 2002-10-04 David Edelsohn <edelsohn@gnu.org> |
12023 | ||
12024 | * unroll.c (copy_loop_body): Remove REG_EQUAL note attached to | |
12025 | copied instruction if the note is not loop invariant. | |
12026 | ||
081d6fb9 LR |
12027 | 2002-10-04 Loren J. Rittle <ljrittle@acm.org> |
12028 | ||
12029 | * gcc/ginclude/stddef.h: Support the FreeBSD 5 typedef system. | |
12030 | ||
c5d3d49b SE |
12031 | 2002-10-04 Steve Ellcey <sje@cup.hp.com> |
12032 | ||
12033 | * doc/invoke.texi (HPPA): Add -mlinker-opt, -mgnu-ld, | |
12034 | and -mhp-ld options to list of options. Add -mgnu-ld | |
12035 | and -mhp-ld option descriptions. | |
12036 | ||
0fca111b SE |
12037 | 2002-10-04 Steve Ellcey <sje@cup.hp.com> |
12038 | ||
12039 | * fixinc/inclhack.def (hpux11_abs): New. | |
12040 | (stdio_va_list): change __va_list__ to __gnuc_va_list. | |
12041 | * fixinc/fixincl.x: Rebuild. | |
12042 | ||
229b303a RS |
12043 | 2002-10-04 Roger Sayle <roger@eyesopen.com> |
12044 | ||
12045 | * config/i386/i386.h (processor_costs): Add new fields fadd, | |
12046 | fmul, fdiv, fabs, fchs and fsqrt to costs structure. | |
12047 | (RTX_COSTS): Use these fields to determine the RTX costs | |
12048 | of floating point addition/subtraction, multiplication, | |
12049 | division, fabs, negation and square root respectively. | |
12050 | * config/i386/i386.c (size_cost): Provide instruction sizes | |
12051 | for these new fields. | |
12052 | (i386_cost, i486_cost, pentium_cost, pentiumpro_cost, | |
12053 | k6_cost, athlon_cost, pentium4_cost): Provide typical cycle | |
12054 | counts for these new fields for all x86 processor variants. | |
12055 | ||
481ed21a KG |
12056 | 2002-10-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
12057 | ||
6017ba03 KG |
12058 | * mips.c (mips_const_double_ok): Delete unused variable. |
12059 | ||
481ed21a KG |
12060 | * gengtype.c (rtx_next): Change type to int. |
12061 | ||
635f4680 AJ |
12062 | 2002-10-04 Andreas Jaeger <aj@suse.de> |
12063 | ||
12064 | * config/i386/t-linux64 (MULTILIB_OSDIRNAMES): Fix value. | |
12065 | ||
ee6ff319 RH |
12066 | 2002-10-04 Richard Henderson <rth@redhat.com> |
12067 | ||
12068 | * real.h (SIGNIFICAND_BITS): Add one more word. | |
12069 | (CONST_DOUBLE_FORMAT): Accomodate 6 words. | |
12070 | * real.c (times_pten): New. | |
12071 | (real_to_decimal, real_from_string): Use it. | |
12072 | (sticky_rshift_significand): Use & to find modulus. | |
12073 | (rshift_significand, lshift_significand): Likewise. | |
12074 | (do_divide): Apply sticky bit after normalization. | |
12075 | (real_to_decimal, real_to_hexadecimal): Fix sign of Inf and NaN. | |
12076 | ||
4977bab6 ZW |
12077 | 2002-10-03 Andreas Bauer <baueran@in.tum.de> |
12078 | ||
12079 | * doc/tm.texi (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12080 | (TARGET_FUNCTION_OK_FOR_SIBCALL): New. | |
12081 | ||
6d8dd940 AJ |
12082 | 2002-10-03 Andreas Jaeger <aj@suse.de> |
12083 | ||
12084 | * gengtype.c (adjust_field_rtx_def): Cast variables of type size_t | |
12085 | to unsigned long, adjust printf format string. | |
12086 | (output_mangled_typename): Likewise. | |
12087 | ||
191fe2bb JT |
12088 | 2002-10-03 Jason Thorpe <thorpej@wasabisystems.com> |
12089 | ||
12090 | * config/vax/vax.c (vax_output_function_prologue): Use asm_fprintf. | |
12091 | * config/vax/vax.h (VAX_FUNCTION_PROFILER_NAME): New. | |
12092 | (FUNCTION_PROFILER): Rewrite to use ASM_GENERATE_INTERNAL_LABEL, | |
12093 | assemble_name, asm_fprintf, and VAX_FUNCTION_PROFILER_NAME. | |
12094 | (ASM_OUTPUT_MI_THUNK): Use asm_fprintf instead of REGISTER_PREFIX. | |
12095 | (PRINT_OPERAND_PUNCT_VALID_P): Fix comment. | |
12096 | * config/vax/elf.h (FUNCTION_PROFILER): Remove. | |
12097 | (VAX_FUNCTION_PROFILER_NAME): Redefine as "__mcount". | |
12098 | ||
6397d80b MM |
12099 | 2002-10-03 Mark Mitchell <mark@codesourcery.com> |
12100 | ||
12101 | * doc/invoke.texi (-Wabi): Document mangling bug. | |
12102 | ||
69c75916 AM |
12103 | 2002-10-04 Alan Modra <amodra@bigpond.net.au> |
12104 | ||
12105 | * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Use a | |
12106 | name for the tbtab label that depends on the function asm name. | |
12107 | Don't output tbtab label unless optional_tbtab. | |
12108 | (output_mi_thunk): Formatting. | |
12109 | ||
adf2ac37 RH |
12110 | 2002-10-03 Richard Henderson <rth@redhat.com> |
12111 | ||
12112 | * config/m68k/m68k.h (OVERRIDE_OPTIONS): Move additional code ... | |
12113 | * config/m68k/m68k.c (override_options): ... here. | |
12114 | * config/m68k/m68kelf.h (OVERRIDE_OPTIONS): Remove. | |
12115 | * config/m68k/m68kv4.h (OVERRIDE_OPTIONS): Remove. | |
12116 | * config/m68k/linux.h (SUBTARGET_OVERRIDE_OPTIONS): Remove. | |
12117 | * config/m68k/netbsd-elf.h (SUBTARGET_OVERRIDE_OPTIONS): Remove. | |
12118 | ||
a7519393 RH |
12119 | 2002-10-03 Richard Henderson <rth@redhat.com> |
12120 | ||
12121 | * real.h (struct real_value): Use ENUM_BITFIELD. | |
12122 | ||
41552736 RH |
12123 | 2002-10-03 Richard Henderson <rth@redhat.com> |
12124 | ||
12125 | * config/i960/i960.md (call, call_value): Use emit_call_insn. | |
12126 | ||
882affa8 SE |
12127 | 2002-10-03 Steve Ellcey <sje@cup.hp.com> |
12128 | ||
12129 | * config/pa/pa64-hpux.h (INIT_ENVIRONMENT): New. | |
12130 | ||
83eb95f9 SE |
12131 | 2002-10-03 Steve Ellcey <sje@cup.hp.com> |
12132 | ||
12133 | * config.gcc (hppa*64*-*-hpux11*): Check gnu_ld. | |
12134 | * config/pa/pa.h (MASK_GNU_LD): New. | |
12135 | (TARGET_GNU_LD): New. | |
6d8dd940 | 12136 | * config/pa/pa64-hpux.h (LINK_SPEC): Set based |
83eb95f9 SE |
12137 | on gnu-ld and MASK_GNU_LD. |
12138 | (SUBTARGET_SWITCHES): New gnu-ld & hp-ld flags. | |
12139 | ||
b72b1c29 JH |
12140 | Thu Oct 3 23:35:51 CEST 2002 Jan Hubicka <jh@suse.cz> |
12141 | ||
12142 | * i386.c (athlon_cost): Fix the move costs. | |
12143 | ||
92b7a2a5 JH |
12144 | Thu Oct 3 23:20:58 CEST 2002 Jan Hubicka <jh@suse.cz> |
12145 | ||
12146 | * final.c (final): Use symbol name as function name for profiling. | |
12147 | * profile.c (get_exec_counts): Likewise. | |
12148 | (branch_prob): Likewise. | |
12149 | ||
429489e5 JJ |
12150 | 2002-10-03 Jakub Jelinek <jakub@redhat.com> |
12151 | ||
12152 | * longlong.h (__udiv_qrnnd): Remove PARAMS from prototype. | |
12153 | ||
5bbcd587 JJ |
12154 | 2002-10-03 Jakub Jelinek <jakub@redhat.com> |
12155 | ||
12156 | * gcc.c (print_multi_os_directory): New variable. | |
12157 | (option_map): Support --print-multi-os-directory. | |
12158 | (struct prefix_list): Add os_multilib field. | |
12159 | (multilib_os_dir): New variable. | |
12160 | (static_specs): Add multilib_options. | |
12161 | (find_a_file): Add multilib argument. Search in GCC or OS multilib | |
272d0bee | 12162 | subdirs if nonzero. |
5bbcd587 JJ |
12163 | (read_specs, execute): Update callers. |
12164 | (find_file): Likewise. Don't prefix name with multilib_dir, instead | |
12165 | pass 1 as multilib option. | |
12166 | (display_help): Include --print-multi-os-directory. | |
12167 | (add_prefix): Add os_multilib argument. Initialize pl->os_multilib. | |
12168 | (process_command): Update callers. Handle --print-multi-os-directory. | |
12169 | (do_spec_1) ['D']: Use multilib_os_directory if pl->os_multilib is | |
12170 | set. | |
12171 | (main): Update find_a_file and add_prefix callers. | |
12172 | Handle print_multi_os_directory. | |
12173 | (struct mdswitchstr): New. | |
12174 | (mdswitches, n_mdswitches): New variables. | |
12175 | (used_arg): Add MULTILIB_DEFAULT switches too if they are not | |
12176 | present on the command line nor their mutually incompatible | |
12177 | switches. | |
12178 | (default_arg): Optimize. | |
12179 | (set_multilib_dir): Compute multilib_os_dir. Initialize mdswitches | |
12180 | array. | |
12181 | (print_multilib_info): Only print GCC multilib dir name, not OS | |
12182 | multilib dirname. | |
12183 | * genmultilib: Add osdirnames parameter. Output multilib_options | |
12184 | variable. If osdirnames is specified, output dirnames as | |
12185 | dirname:osdirname. | |
12186 | * mklibgcc.in: Use MULTILIB_OSDIRNAMES, --print-multi-directory | |
12187 | and --print-multi-os-directory instead of SHLIB_SLIBDIR_SUFFIXES | |
12188 | to compute libgcc_s soname and install path. | |
12189 | * Makefile.in (libgcc.mk): Pass MULTILIB_OSDIRNAMES instead of | |
12190 | SHLIB_SLIBDIR_SUFFIXES to mklibgcc. | |
12191 | (s_mlib): Pass MULTILIB_OSDIRNAMES or nothing as last genmultilib | |
12192 | argument. | |
12193 | ||
12194 | * config/sparc/t-linux64 (MULTILIB_OSDIRNAMES): Set. | |
12195 | (SHLIB_SLIBDIR_SUFFIXES): Remove. | |
12196 | * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64, | |
12197 | ENDFILE_SPEC32, ENDFILE_SPEC64, ENDFILE_COMMON): Remove. | |
12198 | (STARTFILE_SPEC, ENDFILE_SPEC): Don't distinguish between -m32 | |
12199 | and -m64. | |
12200 | * config/sparc/t-sol2-64 (MULTILIB_OSDIRNAMES): Set. | |
12201 | (SHLIB_SLIBDIR_SUFFIXES): Remove. | |
12202 | * config/sparc/sol2-bi.h (STARTFILE_ARCH64_SPEC): Remove. | |
12203 | (STARTFILE_ARCH_SPEC): Remove. | |
12204 | * config/i386/t-linux64 (MULTILIB_OSDIRNAMES): Set. | |
12205 | (SHLIB_SLIBDIR_SUFFIXES): Remove. | |
12206 | * config/i386/linux64.h (STARTFILE_PREFIX_SPEC): Remove. | |
12207 | * config/mips/t-iris6 (MULTILIB_OSDIRNAMES): Set. | |
12208 | (SHLIB_SLIBDIR_SUFFIXES): Remove. | |
12209 | ||
c07f146f JH |
12210 | Thu Oct 3 21:42:20 CEST 2002 Jan Hubicka <jh@suse.cz> |
12211 | ||
12212 | * predict.c (choose_function_section): Avoid choice for linkonce functions. | |
12213 | ||
4c9c9a3d JH |
12214 | Thu Oct 3 15:15:00 CEST 2002 Jan Hubicka <jh@suse.cz> |
12215 | ||
12216 | * i386.md (lea to mul peep2): Fix condition. | |
6d8dd940 | 12217 | |
f50df1d5 JDA |
12218 | 2002-10-02 John David Anglin <dave@hiauly1.hia.nrc.ca> |
12219 | ||
12220 | * pa-linux.h (FUNCTION_OK_FOR_SIBCALL): Delete macro. | |
12221 | * pa32-linux.h (FUNCTION_OK_FOR_SIBCALL): Define. | |
12222 | ||
4977bab6 ZW |
12223 | 2002-10-02 David Mosberger-Tang <David.Mosberger@acm.org> |
12224 | ||
12225 | * unwind.h (_Unwind_GetTextRelBase): Mark _C argument with | |
12226 | attribute "unused". | |
12227 | ||
12228 | * config/t-libunwind: Mention unwind-sjlj.c. | |
12229 | * unwind-libunwind.c: Change #ifdef __USING_LIBUNWIND_EXCEPTIONS__ | |
12230 | to #ifndef __USING_SJLJ_EXCEPTIONS__. | |
12231 | ||
12232 | * configure.in: Move sjlj-exceptions and --enable-libunwind-exceptions | |
12233 | before inclusion of config.gcc, but after configuring the compiler etc. | |
12234 | Determine default value for --enable-libunwind-exceptions based on | |
12235 | whether the host has a libunwind library (not guaranteed to be correct, | |
12236 | but it's a reasonable first guess and can always be overridden with an | |
12237 | explicit --enable/disable-libunwind-exceptions. | |
12238 | * config.gcc: For target ia64*-*-linux*, mention t-libunwind as a | |
12239 | tmake_file when $use_libunwind_exceptions is enabled. | |
12240 | * Makefile.in: Update comment: LIB2ADDEH is updated not just by | |
12241 | ia64 (e.g., config/t-linux also updates it). | |
12242 | * gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS]: Mention -lunwind | |
12243 | along with the shared version of libgcc since the latter requires | |
12244 | the former. | |
12245 | * unwind-libunwind.c: New file. | |
12246 | * config/t-libunwind: Ditto. | |
12247 | ||
12248 | 2002-10-02 Nathanael Nerode <neroden@gcc.gnu.org> | |
12249 | ||
12250 | * config.gcc: Remove support for vax-*-vms*. | |
12251 | * config/vax/vms.h: Remove. | |
12252 | * config/vax/xm-vms.h: Remove. | |
12253 | * config/vax/vax-protos.h: Remove VMS-specific code. | |
12254 | * config/vax/vax.c: Remove VMS-specific code. | |
12255 | ||
d631b80a RH |
12256 | 2002-10-02 Richard Henderson <rth@redhat.com> |
12257 | ||
12258 | PR opt/7124 | |
12259 | * config/i386/i386.c (ix86_register_move_cost): Increase cost | |
12260 | for secondary_memory_needed pairs. | |
12261 | ||
854ef390 NN |
12262 | 2002-10-02 Nathanael Nerode <neroden@gcc.gnu.org> |
12263 | ||
12264 | * doc/vms.texi: Blow away false include file section. | |
12265 | ||
f963b5d9 RS |
12266 | 2002-10-02 Roger Sayle <roger@eyesopen.com> |
12267 | ||
12268 | PR optimization/6627 | |
12269 | * toplev.c (force_align_functions_log): New global variable. | |
12270 | * flags.h (force_align_functions_log): Add extern prototype. | |
12271 | * varasm.c (assemble_start_function): Use it to force minimum | |
12272 | function alignment. | |
12273 | * config/i386/i386.h (FUNCTION_BOUNDARY): Set the correct | |
12274 | minimum function alignment to one byte. | |
12275 | (TARGET_PTRMEMFUNC_VBIT_LOCATION): Store the virtual bit in | |
12276 | the least significant bit of vtable member function pointers. | |
12277 | * tree.h (enum ptrmemfunc_vbit_where_t): Move definition to | |
12278 | here from cp/cp-tree.h. | |
12279 | ||
200bcf7e JH |
12280 | Wed Oct 2 17:01:36 CEST 2002 Jan Hubicka <jh@suse.cz> |
12281 | ||
12282 | * i386.c (print_operand_address): Use RIP addressing for offsetted | |
12283 | label refs too. | |
12284 | ||
88d0be17 DM |
12285 | 2002-09-30 David S. Miller <davem@redhat.com> |
12286 | ||
12287 | PR middle-end/7151 | |
12288 | * config/sparc/sparc.md (movdi_insn_sp32_v9): Accept 'e' regs. | |
12289 | (movdi reg/reg split): Match only on sparc32, and v9 when int regs. | |
12290 | ||
4977bab6 ZW |
12291 | 2002-10-01 Andreas Bauer <baueran@in.tum.de> |
12292 | ||
12293 | * calls.c (expand_call): Remove the `no indirect check' | |
12294 | for sibcall optimization; use function_ok_for_sibcall | |
12295 | target hook; refine check for `function is volatile'. | |
12296 | (FUNCTION_OK_FOR_SIBCALL): Remove the redefinition. | |
12297 | * hooks.c (hook_tree_tree_bool_false): New. | |
12298 | * hooks.h (hook_tree_tree_bool_false): Declare. | |
12299 | * target-def.h (TARGET_FUNCTION_OK_FOR_SIBCALL): New. | |
12300 | (TARGET_INITIALIZER): Add it. | |
12301 | * target.h (struct gcc_target): Add function_ok_for_sibcall. | |
12302 | * config/alpha/alpha.c: (alpha_function_ok_for_sibcall): New. | |
12303 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12304 | * config/alpha/alpha.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12305 | * config/arm/arm-protos.h: (arm_function_ok_for_sibcall): | |
12306 | Remove function declaration. | |
12307 | * config/arm/arm.c: (arm_function_ok_for_sibcall): Make | |
12308 | function static and accept another argument of type `tree'. | |
12309 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12310 | * config/arm/arm.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12311 | * config/frv/frv.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12312 | * config/i386/i386.c: (ix86_function_ok_for_sibcall): New. | |
12313 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12314 | * config/i386/i386.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12315 | * config/pa/pa-linux.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12316 | (TARGET_HAS_STUBS_AND_ELF_SECTIONS): New definition. | |
12317 | * config/pa/pa.c: (pa_function_ok_for_sibcall): New. | |
12318 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12319 | * config/pa/pa.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12320 | * config/rs6000/rs6000-protos.h: (function_ok_for_sibcall): | |
12321 | Remove function declaration. | |
12322 | * config/rs6000/rs6000.c: (rs6000_function_ok_for_sibcall): | |
12323 | Rename function_ok_for_sibcall to rs6000_function_ok_for_sibcall; | |
12324 | rename first argument to `decl'; accept another argument | |
12325 | of type `tree'; make static. | |
12326 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12327 | * config/rs6000/rs6000.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12328 | * config/sh/sh.c: (sh_function_ok_for_sibcall): New. | |
12329 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12330 | * config/sh/sh.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12331 | * config/sparc/sparc.c: (sparc_function_ok_for_sibcall): New. | |
12332 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12333 | * config/sparc/sparc.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12334 | * config/xtensa/xtensa.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12335 | ||
f10aac29 RS |
12336 | 2002-10-01 Roger Sayle <roger@eyesopen.com> |
12337 | ||
12338 | * unroll.c (loop_iterations): Revert 2002-09-08 change. | |
12339 | ||
69bd00e6 RH |
12340 | 2002-10-01 Richard Henderson <rth@redhat.com> |
12341 | ||
12342 | * real.c (real_to_decimal): Crop trailing zeros for DIGITS < 0. | |
12343 | (real_to_hexadecimal): Likewise. | |
12344 | * print-rtl.c (print_rtx): If we are linked with real.c, don't | |
12345 | dump the XWINT fields of a floating point CONST_DOUBLE. | |
12346 | ||
3b5742ab JT |
12347 | 2002-10-01 Jason Thorpe <thorpej@wasabisystems.com> |
12348 | ||
12349 | * config/vax/elf.h (FUNCTION_PROFILER): Fix __mcount call. | |
12350 | ||
fd1e5d25 RH |
12351 | 2002-10-01 Richard Henderson <rth@redhat.com> |
12352 | ||
12353 | * calls.c (precompute_register_parameters): Force non-legitimate | |
12354 | constants into pseudos. | |
12355 | ||
78872ad9 NC |
12356 | 2002-10-01 Nick Clifton <nickc@redhat.com> |
12357 | ||
12358 | * config/rs6000/spe.md (spe_evrlwi): Add missing third operand | |
12359 | to assembler template. | |
12360 | ||
3c655f42 RH |
12361 | 2002-10-01 Richard Henderson <rth@redhat.com> |
12362 | ||
12363 | * dwarf2out.c (loc_descriptor_from_tree): Relax requirement | |
12364 | for TLS debug info to !DECL_EXTERNAL. | |
12365 | ||
ec20cffb | 12366 | 2002-10-01 Matt Thomas <matt@3am-software.com> |
ee6ff319 | 12367 | Jason Thorpe <thorpej@wasabisystems.com> |
ec20cffb JT |
12368 | |
12369 | * config.gcc (vax-*-netbsdelf*): Enable configuration. | |
6d8dd940 | 12370 | * config/elfos.h (PCC_BITFIELD_TYPE_MATTERS): Define only |
ec20cffb JT |
12371 | if not already defined. |
12372 | * config/vax/elf.h: New file. | |
12373 | * config/vax/netbsd-elf.h: New file. | |
12374 | * config/vax/vax.c: Include "debug.h". | |
12375 | (vax_output_function_prologue): Add dwarf2 support. Use | |
12376 | MAIN_NAME_P when checking for VMS_TARGET stack adjust. | |
12377 | * config/vax/vax.h (CONST_OK_FOR_LETTER_P): Add cases for | |
12378 | 'J' [0..63], 'K' [-128..127], 'L' [-32768..32767], | |
12379 | 'M' [0..255], 'N' [0..65535], and, 'O' [-63..-1]. | |
12380 | (VAX_ISTREAM_SYNC): Remove. | |
12381 | (INITIALIZE_TRAMPOLINE): Use gen_sync_istream. | |
12382 | (JUMP_TABLES_IN_TEXT_SECTION): Define. | |
12383 | (ASM_OUTPUT_REG_POP): Use reg_names for the stack pointer. | |
12384 | (ASM_OUTPUT_ADDR_VEC_ELT): Use ASM_GENERATE_INTERNAL_LABEL | |
12385 | and assemble_name. | |
12386 | (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise. | |
12387 | (PRINT_OPERAND_PUNCT_VALID_P): Accept '|'. | |
12388 | (PRINT_OPERAND): Output REGISTER_PREFIX for '|'. | |
12389 | (INCOMING_RETURN_ADDR_RTX): Define. | |
12390 | * config/vax/vax.md (VUNSPEC_BLOCKAGE) | |
12391 | (VUNSPEC_SYNC_ISTREAM): Define. | |
12392 | (blockage): Use VUNSPEC_BLOCKAGE. | |
12393 | (sync_istream): New insn. | |
12394 | ||
12395 | 2002-10-01 Richard Henderson <rth@redhat.com> | |
12396 | ||
12397 | * config/vax/vax.md (call_pop, *call_pop, call_value_pop) | |
12398 | (*call_value_pop, call, call_value): Add dwarf2 EH support. | |
12399 | (*call): New insn. | |
12400 | ||
73a73768 NS |
12401 | 2002-10-01 Nathan Sidwell <nathan@codesourcery.com> |
12402 | ||
12403 | PR c/8083 | |
12404 | * c-typeck.c (build_c_cast): Warn about type punning which breaks | |
12405 | type based aliasing. | |
12406 | ||
0645ba8f MM |
12407 | 2002-10-01 Mark Mitchell <mark@codesourcery.com> |
12408 | ||
12409 | * stor-layout.c (update_alignment_for_field): New function. | |
12410 | (place_union_field): Use it. | |
12411 | (place_field): Likewise. | |
6d8dd940 | 12412 | |
f7e466a3 NS |
12413 | 2002-10-01 Nathan Sidwell <nathan@codesourcery.com> |
12414 | ||
73a73768 | 12415 | PR other/8077 |
f7e466a3 NS |
12416 | * gcc.c (cc1_options): Add space on -auxbase-strip. |
12417 | ||
bc9ec51b JW |
12418 | 2002-10-01 Jim Wilson <wilson@redhat.com> |
12419 | ||
12420 | * config/v850/v850.h (EPILOGUE_USES): Define. | |
12421 | ||
a646f6cc AH |
12422 | 2002-09-30 Andrew Haley <aph@redhat.com> |
12423 | ||
6d8dd940 | 12424 | * flow.c (insn_dead_p): When using non-call-exceptions, don't |
a646f6cc AH |
12425 | eliminate insns that may trap. |
12426 | * cse.c (insn_live_p): Likewise. | |
12427 | ||
3f7967e3 RS |
12428 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
12429 | ||
12430 | * config/mips/mips.h (PROCESSOR_R4121): Rename to PROCESSOR_R4120. | |
12431 | (TARGET_MIPS4121): Rename to TARGET_MIPS4120. | |
12432 | * config/mips/mips.c (mips_cpu_info): Rename vr4121 to vr4120. | |
12433 | * config/mips/mips.md: Apply same renaming here. | |
12434 | ||
41f9efba RS |
12435 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
12436 | ||
12437 | * config/mips/mips.c (PROCESSOR_R4320, TARGET_MIPS4320): Remove. | |
12438 | (GENERATE_MULT3_SI): Remove use of TARGET_MIPS4320. | |
12439 | * config/mips/mips.c (mips_cpu_info): Remove vr4320 entry. | |
12440 | * config/mips/mips.md (define_attr cpu): Remove r4320. | |
12441 | Remove vr4320 scheduler and uses of TARGET_MIPS4320. | |
12442 | ||
366356d3 RS |
12443 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
12444 | ||
12445 | * config/mips/mips.c (mips16_strings): New variable. | |
12446 | (mips_output_function_epilogue): Clear the SYMBOL_REF_FLAG of every | |
12447 | symbol in mips16_strings. Free the list. | |
12448 | (mips_encode_section_info): Keep track of local strings. | |
12449 | ||
8ab907e8 RS |
12450 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
12451 | ||
12452 | * config/mips/mips.md (bunge, bltgt, bungt): New define_expands. | |
12453 | (sordered_df, sordered_sf): Remove. | |
12454 | * config/mips/mips.c (get_float_compare_codes): New fn. | |
12455 | (gen_int_relational, gen_conditional_move): Use it. | |
12456 | ||
d12b8c85 RS |
12457 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
12458 | ||
12459 | * config/mips/mips-protos.h (mips_emit_fcc_reload): Declare. | |
12460 | * config/mips/mips.h (PREDICATE_CODES): Add fcc_register_operand. | |
12461 | * config/mips/mips.c (fcc_register_operand): New function. | |
12462 | (mips_emit_fcc_reload): New function, extracted from reload_incc. | |
12463 | (override_options): Allow TFmode values in float registers | |
12464 | if ISA_HAS_8CC. | |
12465 | * cnfig/mips/mips.md (reload_incc): Change destination prediate | |
12466 | to fcc_register_operand. Remove misleading source constraint. | |
12467 | Use mips_emit_fcc_reload. | |
12468 | (reload_outcc): Duplicate reload_incc. | |
12469 | ||
4977bab6 ZW |
12470 | 2002-09-30 Zack Weinberg <zack@codesourcery.com> |
12471 | ||
12472 | * gcc.c (validate_switches): Handle all new forms of spec | |
12473 | syntax introduced recently. Now returns a char *. | |
12474 | (validate_all_switches): Repetitive logic broken out to... | |
12475 | (validate_switches_from_spec): ...here. | |
12476 | * mklibgcc.in: Don't @-flag commands to generate .oS files. | |
12477 | ||
7e765675 UW |
12478 | 2002-09-30 Ulrich Weigand <uweigand@de.ibm.com> |
12479 | ||
12480 | * longlong.h: Partially synchronize with GMP-4.1 version: | |
12481 | Use i370 definitions also for s390. | |
12482 | Add generic definition of umul_ppmm in terms of smul_ppmm. | |
12483 | [s390] (umul_ppmm): Remove. | |
12484 | [s390] (smul_ppmm): Fix incorrect assembler constraints. | |
12485 | [s390] (smul_ppmm, sdiv_qrnnd): Rename __xx to __x. | |
12486 | ||
89f6025d BW |
12487 | 2002-09-30 Bob Wilson <bob.wilson@acm.org> |
12488 | ||
12489 | * config/xtensa/xtensa.h (REG_CLASS_NAMES, REG_CLASS_CONTENTS): | |
12490 | Add new RL_REGS register class. | |
12491 | (PREFERRED_RELOAD_CLASS, PREFERRED_OUTPUT_RELOAD_CLASS): | |
ee6ff319 | 12492 | Call xtensa_preferred_reload_class for both input and output reloads. |
89f6025d BW |
12493 | * config/xtensa/xtensa.c (xtensa_regno_to_class): Use new RL_REGS class. |
12494 | (xtensa_preferred_reload_class): Handle output reloads; use RL_REGS | |
12495 | instead of either AR_REGS or GR_REGS classes. | |
12496 | (xtensa_secondary_reload_class): Use new RL_REGS class. | |
12497 | * config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class): Update. | |
12498 | ||
7830ba7b JDA |
12499 | 2002-09-30 John David Anglin <dave@hiauly1.hia.nrc.ca> |
12500 | ||
12501 | * pa.c (hppa_encode_label): Don't drop '*' from function labels. | |
12502 | (pa_strip_name_encoding): Strip '@' and '*', in that order. | |
12503 | * pa.h (ASM_OUTPUT_LABELREF): Output user_label_prefix except when | |
12504 | there is a '*' prefix in NAME. | |
12505 | ||
344b78b8 JH |
12506 | Mon Sep 30 21:33:23 CEST 2002 Jan Hubicka <jh@suse.cz> |
12507 | ||
12508 | * reload.c (push_reload): Handle subregs and secondary memory. | |
12509 | * reload1.c (gen_reload): Likewise. | |
12510 | ||
12511 | * jump.c (reg_or_subregno): New function. | |
12512 | * rtl.h (reg_or_subregno): Declare | |
12513 | * unroll.c (find_splittable_givs): Handle subregs. | |
12514 | ||
17bbb839 MM |
12515 | 2002-09-30 Mark Mitchell <mark@codesourcery.com> |
12516 | ||
12517 | * store-layout.c (finish_record_layout): Add free_p parameter. | |
12518 | (layout_type): Pass it. | |
12519 | * tree.h (finish_record_layout): Update prototype. | |
92e89ef0 | 12520 | |
48ddd46c JH |
12521 | Mon Sep 30 14:57:18 CEST 2002 Jan Hubicka <jh@suse.cz> |
12522 | ||
12523 | * i386.h (TARGET_CPP_CPU_BUILTINS): Define __SSE_MATH__. | |
12524 | ||
12525 | * gcse.c (cprop_jump): Check that the register has not | |
12526 | been modified | |
12527 | (cprop_jump): Likewise. | |
12528 | ||
b93a0fe6 RE |
12529 | 2002-09-30 Richard Earnshaw <rearnsha@arm.com> |
12530 | ||
12531 | * arm.h (BASE_REG_CLASS): Always return LO_REGS for Thumb. | |
12532 | (MODE_BASE_REG_CLASS, case Thumb): Only return BASE_REGS if we know | |
12533 | that we have a SImode access, and only then if reload hasn't completed; | |
12534 | for all other cases, use LO_REGS. | |
12535 | ||
4977bab6 ZW |
12536 | 2002-09-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
12537 | ||
12538 | * openbsd.h: Fix typo in last change. | |
12539 | ||
98ee7e6c RH |
12540 | 2002-09-29 Richard Henderson <rth@redhat.com> |
12541 | ||
12542 | * real.c (real_from_string): Apply sign last. Tidy exponent handling. | |
12543 | ||
ccf7aef4 RH |
12544 | 2002-09-29 Richard Henderson <rth@redhat.com> |
12545 | ||
b5371c18 | 12546 | PR c/8002 |
ccf7aef4 RH |
12547 | * combine.c (force_to_mode): Handle FLOAT_MODE destinations |
12548 | for CONST_INT. | |
12549 | ||
d454e75a DE |
12550 | 2002-09-29 David Edelsohn <edelsohn@gnu.org> |
12551 | ||
12552 | * real.h (ibm_extended_format): Declare. | |
12553 | * real.c (encode_ibm_extended, decode_ibm_extended): New | |
12554 | functions. | |
12555 | ||
89b06540 KG |
12556 | 2002-09-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
12557 | ||
12558 | * darwin-protos.h (darwin_asm_output_dwarf_delta): Prototype. | |
12559 | ||
12560 | * ia64.c (ia64_hpux_asm_file_end): Const-ify. | |
12561 | ||
6ca6193b JDA |
12562 | 2002-09-29 John David Anglin <dave@hiauly1.hia.nrc.ca> |
12563 | ||
12564 | * expmed.c (extract_bit_field): Fix bit-field extraction from SUBREGs. | |
12565 | ||
991b6592 KH |
12566 | 2002-09-29 Kazu Hirata <kazu@cs.umass.edu> |
12567 | ||
12568 | * builtins.def: Fix comment formatting. | |
12569 | * c-common.def: Likewise. | |
12570 | * cfgcleanup.c: Likewise. | |
12571 | * combine.c: Likewise. | |
12572 | * gengtype.c: Likewise. | |
12573 | * params.def: Likewise. | |
12574 | * predict.def: Likewise. | |
12575 | * rtl.def: Likewise. | |
12576 | * stab.def: Likewise. | |
12577 | * stor-layout.c: Likewise. | |
12578 | * tree.def: Likewise. | |
12579 | * config/darwin.c: Likewise. | |
12580 | * config/darwin.h: Likewise. | |
12581 | * config/dbxcoff.h: Likewise. | |
12582 | * config/elfos.h: Likewise. | |
12583 | * config/fp-bit.c: Likewise. | |
12584 | * config/freebsd-spec.h: Likewise. | |
12585 | * config/interix.h: Likewise. | |
12586 | * config/libgloss.h: Likewise. | |
12587 | * config/linux-aout.h: Likewise. | |
12588 | * config/linux.h: Likewise. | |
12589 | * config/lynx-ng.h: Likewise. | |
12590 | * config/lynx.h: Likewise. | |
12591 | * config/netbsd-aout.h: Likewise. | |
12592 | * config/netbsd.h: Likewise. | |
12593 | * config/netware.h: Likewise. | |
12594 | * config/psos.h: Likewise. | |
12595 | * config/ptx4.h: Likewise. | |
12596 | ||
43aa4e05 KH |
12597 | 2002-09-28 Kazu Hirata <kazu@cs.umass.edu> |
12598 | ||
12599 | * ChangeLog.4: Fix typos. | |
12600 | * ChangeLog.6: Likewise. | |
12601 | * FSFChangeLog.10: Likewise. | |
12602 | * genattrtab.c: Fix comment typos. | |
12603 | * haifa-sched.c: Likewise. | |
12604 | * real.c: Likewise. | |
12605 | * tree.h: Likewise. | |
12606 | * config/arm/arm.c: Likewise. | |
12607 | * config/arm/crti.asm: Likewise. | |
12608 | * config/arm/crtn.asm: Likewise. | |
12609 | * config/frv/frv.c: Likewise. | |
12610 | * config/frv/frv.md: Likewise. | |
12611 | * config/h8300/h8300.md: Likewise. | |
12612 | * config/i386/rtemself.h: Likewise. | |
12613 | * config/ia64/unwind-ia64.c: Likewise. | |
12614 | * config/ip2k/ip2k.h: Likewise. | |
12615 | * config/m88k/m88k.c: Likewise. | |
12616 | * config/m88k/m88k.md: Likewise. | |
12617 | * config/mips/sr71k.md: Likewise. | |
12618 | * config/mmix/mmix.c: Likewise. | |
12619 | * config/rs6000/rs6000.c: Likewise. | |
12620 | * config/sh/sh.md: Likewise. | |
12621 | ||
13e8651c TR |
12622 | 2002-09-26 Theodore A. Roth <troth@verinet.com> |
12623 | ||
92e89ef0 ZW |
12624 | * config/avr/avr.c: Eliminate use of _PC_ in pc relative insns. |
12625 | * config/avr/avr.md: Ditto. | |
13e8651c | 12626 | |
57147be1 ZW |
12627 | 2002-09-27 Alexander N. Kabaev <ak03@gte.com> |
12628 | ||
12629 | PR preprocessor/8055 | |
12630 | * cppmacro.c (stringify_arg): Do not overflow the buffer | |
12631 | with the terminating NUL when the argument to be stringified | |
12632 | has no tokens. | |
12633 | ||
5d0f3df7 RH |
12634 | 2002-09-27 Richard Henderson <rth@redhat.com> |
12635 | ||
12636 | * unroll.c (simplify_cmp_and_jump_insns): New. | |
12637 | (unroll_loop): Use it. Use simplify_gen_foo+force_operand | |
12638 | instead of expand_simple_foo. | |
12639 | ||
3dfda826 RH |
12640 | 2002-09-27 Richard Henderson <rth@redhat.com> |
12641 | ||
12642 | PR optimization/7520 | |
12643 | * cfganal.c (flow_active_insn_p): New. | |
12644 | (forwarder_block_p): Use it. | |
12645 | ||
23b8ba81 RH |
12646 | 2002-09-27 Richard Henderson <rth@redhat.com> |
12647 | ||
12648 | * emit-rtl.c (active_insn_p): Revert last change. | |
12649 | ||
dce81a1a JJ |
12650 | 2002-09-27 Jakub Jelinek <jakub@redhat.com> |
12651 | ||
12652 | * doc/extend.texi (tls_model): Document. | |
12653 | * varasm.c (decl_tls_model): New. | |
12654 | * c-common.c (handle_tls_model_attribute): New. | |
12655 | (c_common_attribute_table): Add tls_model. | |
12656 | * config/alpha/alpha.c (alpha_encode_section_info): Use | |
12657 | decl_tls_model. | |
12658 | * flags.h (enum tls_model, flag_tls_default): Move... | |
12659 | * tree.h (enum tls_model, flag_tls_default): ...here. | |
12660 | (decl_tls_model): New prototype. | |
12661 | * config/ia64/ia64.c (ia64_encode_section_info): Likewise. | |
12662 | * config/i386/i386.c (ix86_encode_section_info): Likewise. | |
12663 | * config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base): | |
12664 | Allow !flag_pic. | |
12665 | ||
0e9e1e0a KH |
12666 | 2002-09-27 Kazu Hirata <kazu@cs.umass.edu> |
12667 | ||
12668 | * LANGUAGES: Follow spelling conventions. | |
12669 | * rtl.def: Likewise. | |
12670 | * sbitmap.c: Likewise. | |
12671 | * sched-int.h: Likewise. | |
12672 | * sched-rgn.c: Likewise. | |
12673 | * sibcall.c: Likewise. | |
12674 | * simplify-rtx.c: Likewise. | |
12675 | * ssa.c: Likewise. | |
12676 | * stab.def: Likewise. | |
12677 | * stmt.c: Likewise. | |
12678 | * stor-layout.c: Likewise. | |
12679 | * target.h: Likewise. | |
12680 | * timevar.c: Likewise. | |
12681 | * toplev.c: Likewise. | |
12682 | * tree-dump.c: Likewise. | |
12683 | * tree-inline.c: Likewise. | |
12684 | * tree.c: Likewise. | |
12685 | * tree.def: Likewise. | |
12686 | * tree.h: Likewise. | |
12687 | * unroll.c: Likewise. | |
12688 | * varasm.c: Likewise. | |
12689 | * vmsdbgout.c: Likewise. | |
12690 | * treelang/treelang.texi: Likewise. | |
12691 | * treelang/treetree.c: Likewise. | |
12692 | ||
b9b575e6 KH |
12693 | 2002-09-27 Kazu Hirata <kazu@cs.umass.edu> |
12694 | ||
12695 | * config/h8300/h8300.c (compute_saved_regs): Use a macro | |
12696 | instead of a hard register number. | |
12697 | (get_shift_alg): Use an enumerated type instead of numbers. | |
12698 | (h8300_shift_needs_scratch_p): Likewise. | |
12699 | ||
4977bab6 ZW |
12700 | 2002-09-26 Kazu Hirata <kazu@cs.umass.edu> |
12701 | ||
12702 | * varasm.c (force_data_section): Remove. | |
12703 | (assemble_constant_align): Likewise. | |
12704 | * output.h: Remove corresponding prototypes. | |
12705 | ||
12706 | 2002-09-26 Roger Sayle <roger@eyesopen.com> | |
12707 | ||
12708 | * stmt.c (expand_exit_loop_if_false): Expand a simple conditional | |
12709 | jump, if the loop to exit is the top of the current nesting stack. | |
12710 | ||
12711 | 2002-09-26 Torbjorn Granlund <tege@swox.com> | |
12712 | ||
12713 | * libgcc2.c (fixunsdfdi, fixunssfdi): Rewrite, avoiding `long long' | |
12714 | arithmetic. | |
12715 | ||
99a32567 DM |
12716 | 2002-09-26 David S. Miller <davem@redhat.com> |
12717 | ||
12718 | PR optimization/7335 | |
12719 | * calls.c (emit_library_call_value_1): Passing args by reference | |
12720 | converts a CONST function into a PURE one. | |
12721 | ||
67cef334 DE |
12722 | 2002-09-26 David Edelsohn <edelsohn@gnu.org> |
12723 | ||
12724 | * dbxout.c (FORCE_TEXT): Switch to current_function_decl, not | |
12725 | text_section. | |
57147be1 | 12726 | * xcoffout.h (DBX_STATIC_BLOCK_START): Remove explicit change to |
67cef334 DE |
12727 | text section. |
12728 | * config/rs6000/rs6000.c (rs6000_override_options): Allow | |
12729 | function-sections and data-sections functionality on AIX. | |
12730 | ||
12731 | 2002-09-26 David Edelsohn <edelsohn@gnu.org> | |
12732 | Dale Johannesen <dalej@apple.com> | |
12733 | ||
12734 | * config/rs6000/rs6000.c (rs6000_emit_move): Insert zero-extend | |
12735 | in RTL for sub-word loads from memory. | |
12736 | ||
c2310f51 RH |
12737 | 2002-09-26 Richard Henderson <rth@redhat.com> |
12738 | ||
12739 | PR c/7160 | |
12740 | * sched-deps.c (sched_analyze_insn): Make clobber insns depend | |
12741 | on call insns. | |
12742 | ||
7847d627 RH |
12743 | 2002-09-26 Richard Henderson <rth@redhat.com> |
12744 | ||
12745 | * emit-rtl.c (const_double_htab_eq): Remove unused variable. | |
12746 | ||
cde0ce6e CL |
12747 | 2002-09-26 Chris Lattner <sabre@nondot.org> |
12748 | ||
12749 | * ssa.c (rename_insn_1): Handle RENAME_NO_RTX correctly when | |
12750 | handling undefined values. | |
12751 | ||
03a62672 RH |
12752 | 2002-09-26 Richard Henderson <rth@redhat.com> |
12753 | ||
5fd452e8 | 12754 | PR opt/7520 |
03a62672 RH |
12755 | * emit-rtl.c (active_insn_p): Consider a clobber of the |
12756 | function return value to be active even after reload. | |
12757 | ||
b5a77fef AM |
12758 | 2002-09-27 Alan Modra <amodra@bigpond.net.au> |
12759 | ||
12760 | * doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust | |
12761 | by absolute loop increment, not loop increment. | |
12762 | ||
40f03658 KH |
12763 | 2002-09-26 Kazu Hirata <kazu@cs.umass.edu> |
12764 | ||
12765 | * c-common.h: Follow spelling conventions. | |
12766 | * cpplex.c: Likewise. | |
12767 | * cpplib.h: Likewise. | |
12768 | * gthr-dce.h: Likewise. | |
12769 | * gthr-posix.h: Likewise. | |
12770 | * optabs.c: Likewise. | |
12771 | * output.h: Likewise. | |
12772 | * profile.c: Likewise. | |
12773 | * protoize.c: Likewise. | |
12774 | * ra-rewrite.c: Likewise. | |
12775 | * real.c: Likewise. | |
12776 | * recog.c: Likewise. | |
12777 | * reg-stack.c: Likewise. | |
12778 | * regclass.c: Likewise. | |
12779 | * regmove.c: Likewise. | |
12780 | * reload.c: Likewise. | |
12781 | * reload.h: Likewise. | |
12782 | * reload1.c: Likewise. | |
12783 | * reorg.c: Likewise. | |
12784 | * resource.c: Likewise. | |
12785 | * rtl.h: Likewise. | |
12786 | * rtlanal.c: Likewise. | |
12787 | ||
ee8a73d6 SE |
12788 | 2002-09-26 Steve Ellcey <sje@cup.hp.com> |
12789 | ||
12790 | * config/ia64/ia64.c (ia64_expand_load_address): Ensure correct mode | |
12791 | for symbol address. | |
12792 | ||
2eb2bbdc EC |
12793 | 2002-09-24 Eric Christopher <echristo@redhat.com> |
12794 | ||
57147be1 ZW |
12795 | * config/mips/elf.h: Add HANDLE_SYSV_PRAGMA. |
12796 | * config/mips/elf64.h: Ditto. | |
2eb2bbdc | 12797 | |
0ab38418 EC |
12798 | 2002-09-24 Eric Christopher <echristo@redhat.com> |
12799 | ||
57147be1 | 12800 | * except.c (expand_builtin_extract_return_address): Handle case |
0ab38418 EC |
12801 | where Pmode != ptr_mode. |
12802 | ||
68bb91b1 SE |
12803 | 2002-09-26 Steve Ellcey <sje@cup.hp.com> |
12804 | ||
12805 | * config/ia64/hpux.h (ASM_OUTPUT_EXTERNAL_LIBCALL): New | |
12806 | ||
5429802d SE |
12807 | 2002-09-26 Steve Ellcey <sje@cup.hp.com> |
12808 | ||
12809 | * config/ia64/hpux.h (TARGET_DEFAULT): Include TARGET_ILP32. | |
12810 | ||
855c3a2e IS |
12811 | 2002-09-26 Igor Shevlyakov <igor@microunity.com> |
12812 | ||
12813 | * combine.c (simplify_set): Don't call to force_to_mode if size | |
12814 | of integer type is larger than HOST_BITS_PER_WIDE_INT. | |
12815 | ||
2d556baf JJ |
12816 | 2002-09-26 Janis Johnson <janis187@us.ibm.com> |
12817 | ||
12818 | * Makefile.in (qmtest-g++): Fix file path. | |
12819 | ||
1717e19e UW |
12820 | 2002-09-26 Ulrich Weigand <uweigand@de.ibm.com> |
12821 | ||
0ab38418 | 12822 | * expr.c (expand_expr) [MINUS_EXPR]: Convert A - const to |
1717e19e UW |
12823 | A + (-const) on RTX level, even for unsigned types. |
12824 | ||
6cabe79e UW |
12825 | 2002-09-26 Ulrich Weigand <uweigand@de.ibm.com> |
12826 | ||
12827 | * reload.c (dup_replacements): New function. | |
12828 | (find_reloads): Use it to duplicate replacements at the top level | |
12829 | of match_dup operands. | |
12830 | ||
0855247a MB |
12831 | 2002-09-26 Miles Bader <miles@gnu.org> |
12832 | ||
12833 | * v850.md ("length"): Change default value to 4. | |
12834 | ||
6335b0aa KH |
12835 | 2002-09-26 Kazu Hirata <kazu@cs.umass.edu> |
12836 | ||
12837 | * ChangeLog.1: Follow spelling conventions. | |
12838 | * ChangeLog.4: Likewise. | |
12839 | * ChangeLog.6: Likewise. | |
12840 | * FSFChangeLog.11: Likewise. | |
12841 | * doc/cpp.texi: Likewise. | |
12842 | * doc/invoke.texi: Likewise. | |
12843 | * doc/tm.texi: Likewise. | |
12844 | ||
09818236 NC |
12845 | 2002-09-26 Nick Clifton <nickc@redhat.com> |
12846 | ||
12847 | * config.gcc: Add x prefix to v850e case for handling | |
12848 | --with-cpu=v850e. | |
12849 | ||
4977bab6 ZW |
12850 | 2002-09-25 Zack Weinberg <zack@codesourcery.com> |
12851 | ||
12852 | * gcc.c (input_suffix_matches, switch_matches, | |
12853 | mark_matching_switches, process_marked_switches, | |
12854 | process_brace_body): New functions - split from handle_braces. | |
12855 | (handle_braces): Rewrite; handle %{S:X;T:Y;:D} syntax; accept | |
12856 | and ignore whitespace in more places. | |
12857 | (specs documentation comment): Document %{S:X;T:Y;:D}. | |
12858 | Clarify other %{...} docs. | |
12859 | * doc/invoke.texi: Document %{S:X;T:Y;:D}. Clarify other | |
12860 | %{...} docs. | |
12861 | ||
12862 | * config/arm/aof.h (LINK_SPEC): Change %{ov*,*} to %{ov*}. | |
12863 | * config/rs6000/sysv4.h: Use N-way choice spec syntax. | |
12864 | ||
8a3996fd DM |
12865 | 2002-09-25 David S. Miller <davem@redhat.com> |
12866 | ||
12867 | PR target/7842 | |
12868 | * config/sparc/sparc.c (set_extends): SImode ASHIFT does not | |
12869 | extend. | |
12870 | ||
8580f7a0 RH |
12871 | 2002-09-25 Richard Henderson <rth@redhat.com> |
12872 | ||
12873 | * emit-rtl.c (const_double_htab_eq): Distinguish integer and | |
12874 | fp CONST_DOUBLE; use real_identical. | |
12875 | ||
956d9305 MM |
12876 | 2002-09-25 Mark Mitchell <mark@codesourcery.com> |
12877 | ||
12878 | * doc/invoke.texi: Add more -Wabi examples. | |
12879 | ||
3ccbe819 RS |
12880 | 2002-09-25 Richard Sandiford <rsandifo@redhat.com> |
12881 | ||
12882 | * config/mips/mips.h (TARGET_MIPS4100): Add missing bracket. | |
12883 | ||
4977bab6 ZW |
12884 | 2002-09-24 Nathan Sidwell <nathan@codesourcery.com> |
12885 | ||
12886 | * profile.c (end_branch_prob): Only look for __gcov_init on | |
12887 | weak-enabled native compilers. | |
12888 | ||
2106e42a DC |
12889 | 2002-09-24 Denis Chertykov <denisc@overta.ru> |
12890 | ||
12891 | * config/ip2k/ip2k.c (function_epilogue): Fix wrong numbers in | |
12892 | cases of optimizing "add sp,w" to "inc sp". | |
12893 | ||
58e60158 AN |
12894 | 2002-09-24 Adam Nemet <anemet@lnxw.com> |
12895 | ||
57147be1 ZW |
12896 | * config/arm/arm.c (thumb_unexpanded_epilogue): Don't generate |
12897 | epilogue for naked functions. | |
58e60158 | 12898 | |
59be6073 | 12899 | 2002-09-24 Adam Nemet <anemet@lnxw.com> |
57147be1 | 12900 | Nick Clifton <nickc@redhat.com> |
59be6073 AN |
12901 | |
12902 | * config/arm/arm.h (THUMB_FUNCTION_PROFILER): Remove. | |
12903 | (FUNCTION_PROFILER): Only invoke THUMB_FUNCTION_PROFILER if it | |
12904 | is defined. | |
12905 | ||
100c7420 UW |
12906 | 2002-09-24 Ulrich Weigand <uweigand@de.ibm.com> |
12907 | ||
12908 | * config/s390/s390.c (preferred_la_operand_p): New function. | |
12909 | * config/s390/s390-protos.h (preferred_la_operand_p): Declare it. | |
12910 | * config/s390/s390.md ("addaddr_esame", "*la_ccclobber"): Replace by ... | |
12911 | ("*la_64_cc", "*la_31_cc", splitters): ... these. | |
12912 | ("*la_31"): Deactivate for TARGET_64BIT. | |
12913 | ("*la_31_and", "*la_31_and_cc"): New. | |
12914 | ||
9fc63af5 KG |
12915 | 2002-09-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
12916 | ||
12917 | * real.h (real_value): Make `exp' explicitly signed. | |
12918 | ||
43a88a8c KH |
12919 | 2002-09-24 Kazu Hirata <kazu@cs.umass.edu> |
12920 | ||
12921 | * config/elfos.h: Follow spelling conventions. | |
12922 | * config/alpha/alpha.h: Likewise. | |
12923 | * config/arc/arc.h: Likewise. | |
12924 | * config/arm/arm.md: Likewise. | |
12925 | * config/avr/avr.h: Likewise. | |
12926 | * config/cris/cris.md: Likewise. | |
12927 | * config/d30v/d30v.h: Likewise. | |
12928 | * config/frv/frv.c: Likewise. | |
12929 | * config/frv/frv.h: Likewise. | |
12930 | * config/h8300/h8300.c: Likewise. | |
12931 | * config/h8300/h8300.h: Likewise. | |
12932 | * config/h8300/h8300.md: Likewise. | |
12933 | * config/i386/cygwin.h: Likewise. | |
12934 | * config/i386/i386.h: Likewise. | |
12935 | * config/i386/sysv3.h: Likewise. | |
12936 | * config/i960/i960.h: Likewise. | |
12937 | * config/ia64/ia64.h: Likewise. | |
12938 | * config/ia64/ia64.md: Likewise. | |
12939 | * config/ip2k/ip2k.h: Likewise. | |
12940 | * config/m32r/m32r.h: Likewise. | |
12941 | * config/m68k/m68k.h: Likewise. | |
12942 | * config/m88k/m88k.h: Likewise. | |
12943 | * config/mcore/mcore.c: Likewise. | |
12944 | * config/mcore/mcore.h: Likewise. | |
12945 | * config/mcore/mcore.md: Likewise. | |
12946 | * config/mips/mips.h: Likewise. | |
12947 | * config/mmix/mmix.h: Likewise. | |
12948 | * config/mmix/mmix.md: Likewise. | |
12949 | * config/ns32k/netbsd.h: Likewise. | |
12950 | * config/ns32k/ns32k.h: Likewise. | |
12951 | * config/ns32k/ns32k.md: Likewise. | |
12952 | * config/pa/pa.h: Likewise. | |
12953 | * config/romp/romp.h: Likewise. | |
12954 | * config/rs6000/rs6000.h: Likewise. | |
12955 | * config/rs6000/rs6000.md: Likewise. | |
12956 | * config/sparc/sparc.h: Likewise. | |
12957 | * config/stormy16/stormy-abi: Likewise. | |
12958 | * config/stormy16/stormy16.h: Likewise. | |
12959 | * config/vax/vax.h: Likewise. | |
12960 | ||
4977bab6 ZW |
12961 | 2002-09-23 Kazu Hirata <kazu@cs.umass.edu> |
12962 | ||
12963 | * config/alpha/alpha.h: Remove commented-out macro | |
12964 | definitions of HAVE_{POST|PRE}_{INC|DEC}REMENT. | |
12965 | * config/avr/avr.h: Likewise. | |
12966 | * config/d30v/d30v.h: Likewise. | |
12967 | * config/dsp16xx/dsp16xx.h: Likewise. | |
12968 | * config/i370/i370.h: Likewise. | |
12969 | * config/i386/i386.h: Likewise. | |
12970 | * config/i960/i960.h: Likewise. | |
12971 | * config/m68k/m68k.h: Likewise. | |
12972 | * config/m88k/m88k.h: Likewise. | |
12973 | * config/mips/mips.h: Likewise. | |
12974 | * config/ns32k/ns32k.h: Likewise. | |
12975 | * config/pdp11/pdp11.h: Likewise. | |
12976 | * config/romp/romp.h: Likewise. | |
12977 | * config/rs6000/rs6000.h: Likewise. | |
12978 | * config/s390/s390.h: Likewise. | |
12979 | * config/sh/sh.h: Likewise. | |
12980 | * config/sparc/sparc.h: Likewise. | |
12981 | * config/stormy16/stormy16.h: Likewise. | |
12982 | * config/vax/vax.h: Likewise. | |
12983 | ||
12984 | 2002-09-23 Kazu Hirata <kazu@cs.umass.edu> | |
12985 | ||
12986 | * function.c (push_temp_slots_for_block): Remove. | |
12987 | (push_temp_slots_for_target): Likewise. | |
12988 | (get_target_temp_slot_level): Likewise. | |
12989 | (set_target_temp_slot_level): Likewise. | |
12990 | (get_first_block_beg): Likewise. | |
12991 | * function.h: Remove corresponding prototypes. | |
12992 | ||
b4f94ac1 ZW |
12993 | 2002-09-23 Zack Weinberg <zack@codesourcery.com> |
12994 | ||
12995 | * version.c (version_string): Now const char[]. | |
12996 | * version.h: Update to match. | |
12997 | ||
9ef1b13a RH |
12998 | 2002-09-23 Richard Henderson <rth@redhat.com> |
12999 | ||
13000 | * config/i386/i386.h (MASK_ACCUMULATE_OUTGOING_ARGS_SET, MASK_MMX_SET, | |
13001 | MASK_SSE_SET, MASK_SSE2_SET, MASK_3DNOW_SET, MASK_3DNOW_A_SET): Kill. | |
13002 | (TARGET_SWITCHES): Don't reference them. | |
13003 | * config/i386/i386.c (override_options): Use target_flags_explicit | |
13004 | to examine bits set by the user. | |
13005 | ||
ca9d6748 | 13006 | 2002-09-23 Dale Johannesen <dalej@apple.com> |
9ef1b13a | 13007 | |
ca9d6748 DJ |
13008 | * dbxout.c (dbxout_parms): Set current_sym_code for params |
13009 | passed on stack by invisible reference. | |
13010 | ||
97d48e5a RE |
13011 | 2002-09-23 Richard Earnshaw <rearnsha@arm.com> |
13012 | ||
13013 | * arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Always allocate | |
13014 | at least one byte of space. | |
13015 | ||
46c83bce MM |
13016 | 2002-09-23 Mark Mitchell <mark@codesourcery.com> |
13017 | ||
13018 | * c-common.h (flag_abi_version): Fix typo in comment. | |
13019 | * doc/invoke.texi (flag_abi_version): Document default value. | |
13020 | ||
acb5d088 HPN |
13021 | 2002-09-23 Hans-Peter Nilsson <hp@axis.com> |
13022 | ||
13023 | * doc/extend.texi (Extended Asm): Clarify that overlap between | |
13024 | asm-declared register variables used in an asm and the asm clobber | |
13025 | list is not allowed. | |
13026 | * stmt.c (decl_conflicts_with_clobbers_p): New function. | |
13027 | (expand_asm_operands): Keep track of clobbered registers. Call | |
13028 | decl_conflicts_with_clobbers_p for each input and output operand. | |
13029 | If no conflicts found before, also do conflict sanity check when | |
13030 | emitting clobbers. | |
13031 | ||
ddf0fc72 RH |
13032 | 2002-09-23 Richard Henderson <rth@redhat.com> |
13033 | ||
13034 | * c-common.c (cpp_define_data_format): Remove. | |
13035 | (cb_register_builtins): Don't define __WCHAR_BIT__, __SHRT_BIT__, | |
13036 | __INT_BIT__, __LONG_BIT__, __LONG_LONG_BIT__, __FLOAT_BIT__, | |
13037 | __DOUBLE_BIT__, __LONG_DOUBLE_BIT__. | |
13038 | * doc/cpp.texi: Don't document them either. | |
13039 | (__SCHAR_MAX__, __SHRT_MAX__, __INT_MAX__, __LONG_MAX__, | |
13040 | __LONG_LONG_MAX__): Document. | |
13041 | (__TARGET_FLOAT_FORMAT__): Remove. | |
13042 | ||
a520ff95 RH |
13043 | 2002-09-23 Richard Henderson <rth@redhat.com> |
13044 | ||
13045 | * real.c (do_multiply): Normalize U before addition. | |
13046 | ||
2d3e278d MM |
13047 | 2002-09-23 Mark Mitchell <mark@codesourcery.com> |
13048 | ||
13049 | * c-common.c (flag_abi_version): New variable. | |
13050 | * c-common.h (flag_abi_version): Declare it. | |
13051 | * c-opts.c (missing_arg): Add -fabi-version. | |
13052 | (c_common_decode_option): Process -fabi-version. | |
13053 | * doc/invoke.texi (-fabi-version): Document it. | |
13054 | (-Wabi): Add information about bit-fields in unions. | |
b4f94ac1 | 13055 | |
4977bab6 ZW |
13056 | 2002-09-22 Roger Sayle <roger@eyesopen.com> |
13057 | ||
13058 | * expr.c (STORE_BY_PIECES_P): New target macro. | |
13059 | (can_store_by_pieces, store_by_pieces): Use STORE_BY_PIECES_P | |
13060 | instead of MOVE_BY_PIECES_P. | |
13061 | * doc/tm.texi: Document this new macro. | |
13062 | ||
173b51b5 JT |
13063 | 2002-09-22 Jason Thorpe <thorpej@wasabisystems.com> |
13064 | ||
13065 | * config/mips/netbsd.h (SUBTARGET_ASM_SPEC): Always pass -KPIC | |
13066 | unless -fno-pic or -fno-PIC is specified. | |
13067 | ||
c219e1da JDA |
13068 | 2002-09-22 John David Anglin <dave@hiauly1.hia.nrc.ca> |
13069 | ||
13070 | * c-common.c (preprocessing_trad_p): Define. | |
13071 | * pa-hiux.h, pa-hpux.h, pa-hpux7.h (CPP_PREDEFINES): Delete. | |
13072 | (TARGET_OS_CPP_BUILTINS, SUBTARGET_SWITCHES): Define. | |
13073 | * pa-hpux10.h (TARGET_OS_CPP_BUILTINS, CPP_SPEC): Define. | |
13074 | * pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define. | |
13075 | * pa-linux.h (CPP_PREDEFINES): Delete. | |
13076 | (TARGET_OS_CPP_BUILTINS, CPP_SPEC): Define. | |
13077 | * pa32-linux.h, pa64-linux.h (CPP_SPEC): Delete. | |
13078 | * pa-osf.h, pa-pro-end.h, rtems.h (CPP_PREDEFINES): Delete. | |
13079 | (TARGET_OS_CPP_BUILTINS): Define. | |
13080 | * pa.h (MASK_SIO, TARGET_SIO, TARGET_PA_10): Define. | |
13081 | (TARGET_SWITCHES): Reformat. Use N_() macro. Add SUBTARGET_SWITCHES. | |
13082 | (SUBTARGET_SWITCHES): Provide default definition. | |
13083 | (TARGET_OPTIONS): Reformat. Use N_() macro. | |
13084 | (CPP_PA10_SPEC, CPP_PA11_SPEC, CPP_PA20_SPEC, CPP_64BIT_SPEC, | |
13085 | CPP_CPU_DEFAULT_SPEC, CPP_64BIT_DEFAULT_SPEC, SUBTARGET_EXTRA_SPECS, | |
13086 | EXTRA_SPECS, CPP_SPEC, CPLUSPLUS_CPP_SPEC, CPP_PREDEFINES): Delete. | |
13087 | (TARGET_CPU_CPP_BUILTINS): Define. | |
13088 | (TARGET_OS_CPP_BUILTINS): Define for BSD-like systems. | |
13089 | * doc/invoke.texi (msio, mwsio): Document new hppa options. | |
13090 | * doc/tm.texi (TARGET_CPU_CPP_BUILTINS): Document macro | |
13091 | preprocessing_trad_p(). | |
13092 | ||
65a824f6 JT |
13093 | 2002-09-22 Jason Thorpe <thorpej@wasabisystems.com> |
13094 | ||
13095 | * doc/install.texi: Document behavior of --with-headers and | |
13096 | --with-libs when arguments are omitted. | |
13097 | ||
cc2902df KH |
13098 | 2002-09-22 Kazu Hirata <kazu@cs.umass.edu> |
13099 | ||
13100 | * dbxout.c: Follow spelling conventions. | |
13101 | * defaults.h: Likewise. | |
13102 | * df.c: Likewise. | |
13103 | * diagnostic.h: Likewise. | |
13104 | * doloop.c: Likewise. | |
13105 | * dwarf2out.c: Likewise. | |
13106 | * dwarfout.c: Likewise. | |
13107 | * emit-rtl.c: Likewise. | |
13108 | * except.c: Likewise. | |
13109 | * explow.c: Likewise. | |
13110 | * expmed.c: Likewise. | |
13111 | * expr.c: Likewise. | |
13112 | * expr.h: Likewise. | |
13113 | * flags.h: Likewise. | |
13114 | * flow.c: Likewise. | |
13115 | * fold-const.c: Likewise. | |
13116 | * function.c: Likewise. | |
13117 | * function.h: Likewise. | |
13118 | * gcc.c: Likewise. | |
13119 | * gcov-io.h: Likewise. | |
13120 | * gcov.c: Likewise. | |
13121 | * gcse.c: Likewise. | |
13122 | * genattrtab.c: Likewise. | |
13123 | * genconfig.c: Likewise. | |
13124 | * genrecog.c: Likewise. | |
13125 | * ggc-page.c: Likewise. | |
13126 | * ggc.h: Likewise. | |
13127 | * global.c: Likewise. | |
13128 | * gthr-win32.h: Likewise. | |
13129 | * integrate.c: Likewise. | |
13130 | * jump.c: Likewise. | |
13131 | * langhooks.c: Likewise. | |
13132 | * langhooks.h: Likewise. | |
13133 | * line-map.h: Likewise. | |
13134 | * local-alloc.c: Likewise. | |
13135 | * longlong.h: Likewise. | |
13136 | * loop.c: Likewise. | |
13137 | * loop.h: Likewise. | |
13138 | ||
ef49d42e JH |
13139 | Tue Aug 27 22:26:35 CEST 2002 Jan Hubicka <jh@suse.cz> |
13140 | ||
13141 | * i386.h (BIGGEST_FIELD_ALIGNMENT): Set proper default for x86_64. | |
13142 | ||
13143 | Tue Aug 27 20:07:01 CEST 2002 Jan Hubicka <jh@suse.cz> | |
13144 | ||
13145 | * i386.c (overwrite_options): Set -mpreferred-stack-boundary to 128 | |
13146 | for -Os/TARGET_64BIT too. | |
13147 | ||
da7d8304 KH |
13148 | 2002-09-21 Kazu Hirata <kazu@cs.umass.edu> |
13149 | ||
13150 | * ChangeLog: Follow spelling conventions. | |
13151 | * ChangeLog.0: Likewise. | |
13152 | * ChangeLog.1: Likewise. | |
13153 | * ChangeLog.2: Likewise. | |
13154 | * ChangeLog.3: Likewise. | |
13155 | * ChangeLog.4: Likewise. | |
13156 | * ChangeLog.5: Likewise. | |
13157 | * ChangeLog.6: Likewise. | |
13158 | * FSFChangeLog.10: Likewise. | |
13159 | * FSFChangeLog.11: Likewise. | |
13160 | * alias.c: Likewise. | |
13161 | * basic-block.h: Likewise. | |
13162 | * c-aux-info.c: Likewise. | |
13163 | * c-common.c: Likewise. | |
13164 | * c-common.h: Likewise. | |
13165 | * c-decl.c: Likewise. | |
13166 | * c-format.c: Likewise. | |
13167 | * c-semantics.c: Likewise. | |
13168 | * c-typeck.c: Likewise. | |
13169 | * calls.c: Likewise. | |
13170 | * cfganal.c: Likewise. | |
13171 | * cfgloop.c: Likewise. | |
13172 | * collect2.c: Likewise. | |
13173 | * combine.c: Likewise. | |
13174 | * conflict.c: Likewise. | |
13175 | * cppexp.c: Likewise. | |
13176 | * cppfiles.c: Likewise. | |
13177 | * cpphash.h: Likewise. | |
13178 | * cppinit.c: Likewise. | |
13179 | * cpplex.c: Likewise. | |
13180 | * cpplib.c: Likewise. | |
13181 | * cpplib.h: Likewise. | |
13182 | * cppmacro.c: Likewise. | |
13183 | * cse.c: Likewise. | |
13184 | ||
330cc6c7 RE |
13185 | 2002-09-21 Richard Earnshaw <rearnsha@arm.com> |
13186 | ||
13187 | * netbsd-aout.h (NETBSD_LINK_SPEC_AOUT): New, takes old definition of | |
13188 | LINK_SPEC. | |
13189 | (LINK_SPEC): Define to NETBSD_LINK_SPEC_AOUT. | |
13190 | * arm/netbsd.h (SUBTARGET_EXTRA_SEPCS): Add NETBSD_LINK_SPEC_AOUT. | |
13191 | (LINK_SPEC): Rework to use NETBSD_LINK_SPEC_AOUT). | |
13192 | ||
5b437e0f RE |
13193 | 2002-09-21 Richard Earnshaw <rearnsha@arm.com> |
13194 | ||
9ee4fa29 RE |
13195 | PR opt/7930 |
13196 | * cse.c (fold_rtx): Calculate old_cost before we fold each | |
5b437e0f RE |
13197 | operand. |
13198 | ||
2a15d344 RH |
13199 | 2002-09-21 Richard Henderson <rth@redhat.com> |
13200 | ||
13201 | * c-common.c (cpp_define_data_format): Remove __GCC_LITTLE_ENDIAN__, | |
13202 | __GCC_BIG_ENDIAN__, __TARGET_BITS_ORDER__, __TARGET_BYTES_ORDER__, | |
13203 | __TARGET_INT_WORDS_ORDER__, __TARGET_FLOAT_WORDS_ORDER__, | |
13204 | __TARGET_USES_VAX_F_FLOAT__, __TARGET_USES_VAX_D_FLOAT__, | |
13205 | __TARGET_USES_VAX_G_FLOAT__, __TARGET_USES_VAX_H_FLOAT__. | |
13206 | * doc/cpp.texi: Don't document them. | |
13207 | ||
3fdacdf9 RH |
13208 | 2002-09-21 Richard Henderson <rth@redhat.com> |
13209 | ||
13210 | * c-common.c (builtin_define_float_constants): Use real_format | |
13211 | to get the floating-point parameters. | |
13212 | ||
3dc85dfb RH |
13213 | 2002-09-21 Richard Henderson <rth@redhat.com> |
13214 | ||
13215 | * real.c (struct real_format): Move to real.h. | |
13216 | (real_format_for_mode): Rename from fmt_for_mode; update all users; | |
13217 | initialize with ieee defaults. | |
13218 | (real_to_target_fmt, real_from_target_fmt): New. | |
13219 | (ieee_single_format, ieee_double_format, ieee_extended_motorola_format, | |
13220 | ieee_extended_intel_96_format, ieee_extended_intel_128_format, | |
b4f94ac1 | 13221 | ieee_quad_format, i370_single_format, i370_double_format, |
3dc85dfb RH |
13222 | c4x_single_format, c4x_extended_format): Rename from s/_format//. |
13223 | (ieee_quad_format): Fix emin. | |
13224 | (format_for_size, init_real_once): Remove. | |
13225 | * real.h (struct real_format): Move from real.c. | |
13226 | (real_format_for_mode): Declare. | |
13227 | (real_to_target_fmt, real_from_target_fmt): Declare. | |
13228 | (ieee_single_format, ieee_double_format, ieee_extended_motorola_format, | |
13229 | ieee_extended_intel_96_format, ieee_extended_intel_128_format, | |
13230 | ieee_quad_format, vax_f_format, vax_d_format, vax_g_format, | |
13231 | i370_single_format, i370_double_format, c4x_single_format, | |
13232 | c4x_extended_format): Declare. | |
13233 | * toplev.c (do_compile): Don't call init_real_once. | |
13234 | ||
13235 | * defaults.h (INTEL_EXTENDED_IEEE_FORMAT): Remove. | |
13236 | * doc/tm.texi (INTEL_EXTENDED_IEEE_FORMAT): Remove. | |
13237 | ||
13238 | * config/alpha/alpha.h (TARGET_FLOAT_FORMAT): Define. | |
13239 | * config/alpha/osf5.h (LONG_DOUBLE_TYPE_SIZE): 64, if vax mode. | |
13240 | * config/alpha/alpha.c (override_options): Set real_format_for_mode | |
13241 | for VAX, if enabled. | |
13242 | ||
13243 | * config/c4x/c4x.c (c4x_override_options): Set real_format_for_mode | |
13244 | for C4X. | |
13245 | ||
13246 | * config/i370/i370.h (OVERRIDE_OPTIONS): New. | |
13247 | * config/i370/i370.c (override_options): New. | |
13248 | * config/i370/i370-protos.h: Update. | |
13249 | ||
13250 | * config/i386/i386.c (override_options): Set real_format_for_mode | |
13251 | for Intel 80-bit extended. | |
13252 | * config/i386/i386.h (INTEL_EXTENDED_IEEE_FORMAT): Remove. | |
13253 | ||
13254 | * config/i960/i960.h (LONG_DOUBLE_TYPE_SIZE): Mind -mlong-double-64. | |
13255 | (OVERRIDE_OPTIONS): Move code... | |
13256 | * config/i960/i960.c (i960_initialize): ... here. Set | |
13257 | real_format_for_mode for Intel 80-bit extended. | |
13258 | ||
13259 | * config/ia64/ia64.c (ia64_override_options): Set real_format_for_mode | |
13260 | for Intel 80-bit extended, if enabled. | |
13261 | ||
13262 | * config/m68k/m68k.c (override_options): Set real_format_for_mode | |
b4f94ac1 | 13263 | for Motorola 96-bit extended. |
3dc85dfb RH |
13264 | |
13265 | * config/vax/vax.h (OVERRIDE_OPTIONS): New. | |
13266 | * config/vax/vax.c (override_options): New. | |
13267 | * config/vax/vax-protos.h: Update. | |
13268 | ||
42a6388c AM |
13269 | 2002-09-21 Alan Modra <amodra@bigpond.net.au> |
13270 | ||
84d7dd4a AM |
13271 | * config/rs6000/rs6000.md (builtin_setjmp_receiver): Add |
13272 | #if TARGET_MACHO. | |
13273 | ||
42a6388c AM |
13274 | * config/rs6000/rs6000.md (floatdisf2_internal2): Combine |
13275 | insns. Supply missing clobber of scratch reg. | |
13276 | ||
a0ab749a KH |
13277 | 2002-09-20 Kazu Hirata <kazu@cs.umass.edu> |
13278 | ||
13279 | * config/m32r/m32r.c: Follow spelling conventions. | |
13280 | * config/m32r/m32r.h: Likewise. | |
13281 | * config/m32r/m32r.md: Likewise. | |
13282 | * config/m68k/m68k.c: Likewise. | |
13283 | * config/m88k/m88k.c: Likewise. | |
13284 | * config/mcore/mcore.c: Likewise. | |
13285 | * config/mips/mips.c: Likewise. | |
13286 | * config/mips/mips.h: Likewise. | |
13287 | * config/mmix/mmix.c: Likewise. | |
13288 | * config/mn10200/mn10200.c: Likewise. | |
13289 | * config/ns32k/ns32k.h: Likewise. | |
13290 | * config/pa/pa.c: Likewise. | |
13291 | * config/pa/pa64-linux.h: Likewise. | |
13292 | * config/pdp11/pdp11.h: Likewise. | |
13293 | * config/romp/romp.c: Likewise. | |
13294 | * config/romp/romp.h: Likewise. | |
13295 | * config/rs6000/eabi.asm: Likewise. | |
13296 | * config/rs6000/linux64.h: Likewise. | |
13297 | * config/rs6000/rs6000.c: Likewise. | |
13298 | * config/rs6000/rs6000.h: Likewise. | |
13299 | * config/rs6000/rs6000.md: Likewise. | |
13300 | * config/rs6000/sysv4.h: Likewise. | |
13301 | * config/rs6000/xcoff.h: Likewise. | |
13302 | ||
2f0da74c JW |
13303 | 2002-09-20 Jim Wilson <wilson@redhat.com> |
13304 | ||
13305 | * config/v850/v850/lib1funcs.asm (__muldi3): Change r5 to r28. | |
13306 | ||
dea73790 JJ |
13307 | 2002-09-20 Jakub Jelinek <jakub@redhat.com> |
13308 | ||
13309 | * config/i386/i386.md (UNSPEC_GOTNTPOFF, UNSPEC_INDNTPOFF): New. | |
13310 | * config/i386/i386.c (legitimate_pic_address_disp_p): Handle | |
13311 | UNSPEC_GOTNTPOFF and UNSPEC_INDNTPOFF like UNSPEC_GOTTPOFF. | |
13312 | (legitimate_address_p): Likewise. | |
13313 | (legitimize_address): Use @gotntpoff and @indntpoff. | |
13314 | (output_pic_addr_const): Handle UNSPEC_GOTNTPOFF and UNSPEC_INDNTPOFF. | |
13315 | (output_addr_const_extra): Likewise. | |
13316 | ||
a9b2f059 JW |
13317 | 2002-09-20 Jim Wilson <wilson@redhat.com> |
13318 | ||
13319 | * combine.c (try_combine): When split an instruction pair, where the | |
13320 | first has a sign_extend src, verify that the src and dest modes match. | |
13321 | ||
1f7422bd RH |
13322 | 2002-09-20 Richard Henderson <rth@redhat.com> |
13323 | ||
13324 | * config/mips/mips.c (dfhigh, dflow, sfhigh, sflow): Remove. | |
13325 | (override_options): Do not initialize them. | |
13326 | (mips_const_double_ok): Allow no fp constants except zero, | |
13327 | and not even that for mips16. | |
13328 | (const_float_1_operand): Use dconst1. | |
13329 | * config/mips/mips.md (movsf, movsf_internal1, movsf_internal2, | |
13330 | movdf, movdf_internal1, movdf_internal1a, movdf_internal2): | |
6d8dd940 | 13331 | Don't allow arbitrary constants; fix predicates and C constraint. |
1f7422bd | 13332 | |
56941bf2 NB |
13333 | 2002-09-20 Neil Booth <neil@daikokuya.co.uk> |
13334 | ||
13335 | * cppmacro.c: Don't warn about function-like macros without | |
27eba309 | 13336 | '(' during pre-expansion. |
56941bf2 | 13337 | |
66a0dfeb JW |
13338 | 2002-09-20 Jim Wilson <wilson@redhat.com> |
13339 | ||
13340 | * config/v850/v850.c (current_function_anonymous_args): Delete. | |
13341 | (expand_prologue): Use current_function_args_info.anonymous_args. | |
13342 | (expand_epilogue): Delete use of current_function_anonymous_args. | |
13343 | * config/v850/v850.h (struct cum_arg): Add anonymous_args field. | |
13344 | (INIT_CUMULATIVE_ARGS): Clear anonymous_args field. | |
13345 | (current_function_anonymous_args): Delete extern declaration. | |
13346 | (SETUP_INCOMING_VARARGS): Set anonymous_args field. | |
13347 | ||
97b23853 GK |
13348 | 2002-09-20 Geoffrey Keating <geoffk@apple.com> |
13349 | ||
f51eee6a GK |
13350 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Update for change |
13351 | to load_macho_picbase. | |
13352 | * config/rs6000/rs6000.md: Document Darwin-specific unspec IDs. | |
13353 | (load_macho_picbase): Take the symbol to use as a parameter. | |
13354 | (macho_correct_pic): New insn. | |
13355 | (builtin_setjmp_reciever): On Darwin, restore the PIC register. | |
13356 | ||
97b23853 GK |
13357 | * config/rs6000/rs6000.h (ELIMINABLE_REGS): Use |
13358 | RS6000_PIC_OFFSET_TABLE_REGNUM rather than hardcoding 30. | |
13359 | (CAN_ELIMINATE): Likewise. | |
13360 | (INITIAL_ELIMINATION_OFFSET): Likewise. | |
13361 | (TOC_REGISTER): Likewise. | |
13362 | ||
46b33600 RH |
13363 | 2002-09-20 Richard Henderson <rth@redhat.com> |
13364 | ||
13365 | * real.c (real_hash): New. | |
13366 | * real.h: Declare it. | |
13367 | * cse.c (canon_hash): Use it. | |
13368 | * cselib.c (hash_rtx): Likewise. | |
13369 | * emit-rtl.c (const_double_htab_hash): Likewise. | |
13370 | * rtl.h (CONST_DOUBLE_REAL_VALUE): New. | |
13371 | * varasm.c (struct rtx_const): Reduce vector size; separate | |
13372 | integer and fp vectors. | |
13373 | (HASHBITS): Remove. | |
13374 | (const_hash_1): Rename from const_hash. Use real_hash. Do not | |
13375 | take modulus MAX_HASH_TABLE. | |
13376 | (const_hash): New. Do take modulus MAX_HASH_TABLE. | |
13377 | (output_constant_def): Do not take modulus MAX_HASH_TABLE. | |
13378 | (SYMHASH): Don't use HASHBITS. | |
13379 | (decode_rtx_const): Copy only active bits from REAL_VALUE_TYPE. | |
13380 | Fix CONST_VECTOR thinko wrt fp vectors. Fix kind comparison. | |
13381 | (simplify_subtraction): Fix kind comparison. | |
13382 | (const_hash_rtx): Return unsigned int. Don't use HASHBITS. | |
13383 | Use a union to pun integer array. | |
13384 | * config/rs6000/rs6000.c (rs6000_hash_constant): Use real_hash; | |
13385 | only hash two words of integral CONST_DOUBLE. | |
13386 | ||
40ad65d0 SE |
13387 | 2002-09-20 Steve Ellcey <sje@cup.hp.com> |
13388 | ||
13389 | * config/ia64/hpux.h (STARTFILE_SPEC): Modify. | |
13390 | (STARTFILE_PREFIX_SPEC): New. | |
13391 | (LINK_SPEC): Modify. | |
13392 | (LIB_SPEC): Modify. | |
13393 | (LIBGCC_SPEC): New. | |
13394 | ||
600f3392 JJ |
13395 | 2002-09-20 Jakub Jelinek <jakub@redhat.com> |
13396 | ||
13397 | * config/i386/i386.c (legitimate_pic_address_disp_p): Allow | |
13398 | UNSPEC_NTPOFF and UNSPEC_DTPOFF to be offsetted by constant. | |
13399 | ||
c1ff6200 JD |
13400 | 2002-09-20 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> |
13401 | ||
13402 | * config/arm/arm.md (sign_extract_onebit, not_signextract_onebit): | |
13403 | Add clobber of the condition code register. | |
13404 | ||
60b78700 RH |
13405 | 2002-09-20 Richard Henderson <rth@redhat.com> |
13406 | ||
13407 | * real.c (do_fix_trunc): Static. | |
13408 | (encode_ieee_single, encode_ieee_double, encode_ieee_extended, | |
13409 | encode_ieee_quad, encode_vax_f, encode_vax_d, encode_vax_g, | |
13410 | encode_i370_single, encode_i370_double, encode_c4x_single, | |
13411 | encode_c4x_extended): Add default abort case. | |
13412 | ||
0ee6fdb5 RH |
13413 | 2002-09-20 Richard Henderson <rth@redhat.com> |
13414 | ||
13415 | * real.h (enum real_value_class, SIGNIFICAND_BITS, EXP_BITS, | |
13416 | MAX_EXP, SIGSZ, SIG_MSB, struct real_value): Move from real.c. | |
13417 | (struct realvaluetype): Remove. | |
13418 | (REAL_VALUE_TYPE): Use struct real_value. | |
13419 | (REAL_VALUE_TYPE_SIZE): Use SIGNIFICAND_BITS. | |
13420 | (test_real_width): New. | |
13421 | * real.c: Global replace struct real_value with REAL_VALUE_TYPE. | |
13422 | (real_arithmetic): Avoid hoops for REAL_VALUE_TYPE parameters. | |
13423 | (real_compare, real_exponent, real_ldexp, real_isinf, real_isnan, | |
13424 | real_isneg, real_isnegzero, real_identical, exact_real_inverse, | |
13425 | real_to_integer, real_to_integer2, real_to_decimal, | |
13426 | real_to_hexadecimal, real_from_string, real_from_integer, | |
13427 | real_inf, real_nan, real_2expN, real_convert, real_to_target, | |
13428 | real_from_target): Likewise. | |
13429 | * tree.h (struct tree_real_cst): Use real_value not realvaluetype. | |
13430 | * gengtype-yacc.y (bitfieldopt): Accept an ID as well. | |
13431 | ||
66d93b5a RH |
13432 | 2002-09-20 Richard Henderson <rth@redhat.com> |
13433 | ||
13434 | * real.h (UNKNOWN_FLOAT_FORMAT, IEEE_FLOAT_FORMAT, VAX_FLOAT_FORMAT, | |
13435 | IBM_FLOAT_FORMAT, C4X_FLOAT_FORMAT, TARGET_FLOAT_FORMAT): Move ... | |
13436 | * defaults.h: ... here. | |
13437 | * config/arm/arm.h, config/avr/avr.h, config/d30v/d30v.h, | |
13438 | config/fr30/fr30.h, config/frv/frv.h, config/ia64/ia64.h, | |
13439 | config/ip2k/ip2k.h, config/mips/mips.h, config/stormy16/stormy16.h, | |
13440 | config/xtensa/xtensa.h (TARGET_FLOAT_FORMAT): Remove. | |
13441 | ||
6ee3db61 HPN |
13442 | 2002-09-20 Hans-Peter Nilsson <hp@bitrange.com> |
13443 | ||
13444 | * config/mmix/mmix.md ("negdf2"): Rewrite. | |
13445 | ("*expanded_negdf2"): New. | |
13446 | ||
ff076520 JW |
13447 | 2002-09-19 Jim Wilson <wilson@redhat.com> |
13448 | ||
13449 | * combine.c (simplify_set): When optimizing a subreg src with a | |
13450 | cc0 dest, use GET_MODE (src) for mask instead of inner_mode. | |
13451 | ||
307f767b DJ |
13452 | 2002-09-19 Dale Johannesen <dalej@apple.com> |
13453 | * combine.c (make_extraction): Don't create | |
13454 | invalid subreg. | |
13455 | ||
4977bab6 ZW |
13456 | 2002-09-19 Roger Sayle <roger@eyesopen.com> |
13457 | ||
13458 | * tree.c (integer_nonzerop): New predicate for nonzero integers. | |
13459 | * tree.h (integer_nonzerop): Add function prototype. | |
13460 | * stmt.c (expand_end_loop): Don't rotate the loop when there | |
13461 | are no instructions in the test, i.e. the loop is unconditional. | |
13462 | (expand_exit_loop_if_false): Optimize RTL generation of loop | |
13463 | tests when the condition is always true or always false. | |
13464 | * c-semantics.c (genrtl_do_stmt): Optimize RTL generation of | |
13465 | do-loops when the condition is always true. | |
13466 | (genrtl_for_stmt): Optimize RTL generation of for-loops when | |
13467 | the for-expression is empty. | |
13468 | ||
13469 | 2002-09-19 Zack Weinberg <zack@codesourcery.com> | |
13470 | ||
13471 | * gcc.c (use_pipes): New flag. | |
13472 | (process_command): Set it. Adjust check for -pipe conflicting | |
13473 | with -time or -save-temps. | |
13474 | (do_spec_1): Use it. Handle %|SUFFIX, %mSUFFIX, and | |
13475 | %<SWITCH. Drop %| (without a SUFFIX). | |
13476 | (handle_braces): Drop %{<SWITCH}, %{^SWITCH}, %{|...}. | |
13477 | (give_switch): Third argument eliminated. | |
13478 | (invoke_as, @assembler_with_cpp spec): Use %|.s or %m.s | |
13479 | depending on AS_NEEDS_DASH_FOR_PIPED_INPUT. | |
13480 | (specs documentation comment): Update. | |
13481 | ||
13482 | * config/netbsd-aout.h, config/openbsd.h, config/ptx4.h, | |
13483 | config/svr4.h, config/i386/freebsd-aout.h, | |
13484 | config/m68k/netbsd-elf.h, config/m68k/netbsd.h, | |
13485 | config/m68k/openbsd.h, config/mips/openbsd.h, | |
13486 | config/sparc/sparc.h: Define AS_NEEDS_DASH_FOR_PIPED_INPUT | |
13487 | instead of putting %| into ASM_SPEC and/or ASM_FINAL_SPEC. | |
13488 | * config/avr/avr.h: Delete do-nothing ASM_FINAL_SPEC. | |
13489 | * config/cris/cris.h: Update comment. | |
13490 | ||
13491 | * ada/lang-specs.h: Use %(invoke_as). Straighten out | |
13492 | error messages. Don't use %{^SWITCH}. | |
13493 | * ada/misc.c (gnat_decode_option): Handle -I with a | |
13494 | separate argument. | |
13495 | ||
13496 | * f/lang-specs.h: Use %| and %m. | |
13497 | * java/jvspec.c: Use %m and %(invoke_as). Change all | |
13498 | uses of %{<SWITCH} to %<SWITCH. | |
13499 | ||
13500 | * doc/invoke.texi: Update documentation of specs. | |
13501 | * doc/tm.texi: Document AS_NEEDS_DASH_FOR_PIPED_INPUT. | |
13502 | ||
cc7ab9b7 UW |
13503 | 2002-09-19 Ulrich Weigand <uweigand@de.ibm.com> |
13504 | ||
b4f94ac1 | 13505 | * config/s390/s390.c (addr_generation_dependency_p): Handle SUBREG |
cc7ab9b7 UW |
13506 | and STRICT_LOW_PART within SET_DEST. |
13507 | * config/s390/s390.md ("*extractqi", "*extracthi"): New insns with | |
13508 | splitters, replacing pre-reload splitters. | |
b4f94ac1 | 13509 | ("*zero_extendhisi2_31", "*zero_extendqisi2_31", |
cc7ab9b7 UW |
13510 | "*zero_extendqihi2_31"): New insns. |
13511 | ("*zero_extendqihi2_64"): Do not clobber CC. | |
13512 | ||
4977bab6 ZW |
13513 | 2002-09-18 Devang Patel <dpatel@apple.com> |
13514 | ||
13515 | * cp/cp-tree.h: New prototype for walk_vtables(). | |
13516 | * cp/decl.c (walk_vtables_r): New function. | |
13517 | (struct cp_binding_level): Add new members, namespaces, | |
13518 | names_size and vtables. | |
13519 | (add_decl_to_level): Add decl in namespaces or vtables | |
13520 | chain, if conditions match. | |
13521 | (walk_vtables): New function. | |
13522 | (walk_namespaces_r): Travers separate namespace chain | |
13523 | for namespace decls. | |
13524 | (wrapup_globals_for_namespace): Use names_size instead | |
13525 | of list_length(). | |
13526 | * cp/decl2.c (finish_file): Use walk_vtables() instead of | |
13527 | walk_globals() to walk vtable decls. | |
13528 | ||
b64ddb88 SE |
13529 | 2002-09-19 Steve Ellcey <sje@cup.hp.com> |
13530 | ||
13531 | * config/ia64/hpux.h (CTORS_SECTION_ASM_OP): New. | |
13532 | (DTORS_SECTION_ASM_OP): Ditto. | |
13533 | (READONLY_DATA_SECTION_ASM_OP): Moved. | |
13534 | (DATA_SECTION_ASM_OP): New. | |
13535 | (SDATA_SECTION_ASM_OP): New. | |
13536 | (BSS_SECTION_ASM_OP): New. | |
13537 | (SBSS_SECTION_ASM_OP): New. | |
13538 | (TEXT_SECTION_ASM_OP): New. | |
13539 | ||
9cd10576 KH |
13540 | 2002-09-19 Kazu Hirata <kazu@cs.umass.edu> |
13541 | ||
13542 | * config/fp-bit.c: Follow spelling conventions. | |
13543 | * config/d30v/d30v.c: Likewise. | |
13544 | * config/d30v/d30v.h: Likewise. | |
13545 | * config/fr30/fr30.c: Likewise. | |
13546 | * config/fr30/fr30.h: Likewise. | |
13547 | * config/fr30/fr30.md: Likewise. | |
13548 | * config/frv/frv.c: Likewise. | |
13549 | * config/frv/frv.h: Likewise. | |
13550 | * config/h8300/h8300.c: Likewise. | |
13551 | * config/h8300/lib1funcs.asm: Likewise. | |
13552 | * config/i370/i370.c: Likewise. | |
13553 | * config/i386/i386.h: Likewise. | |
13554 | * config/i386/i386.md: Likewise. | |
13555 | * config/i386/pentium.md: Likewise. | |
13556 | * config/i386/winnt.c: Likewise. | |
13557 | * config/i960/i960.c: Likewise. | |
13558 | * config/ia64/ia64.h: Likewise. | |
13559 | * config/ip2k/ip2k.c: Likewise. | |
13560 | * config/ip2k/ip2k.h: Likewise. | |
13561 | * config/ip2k/ip2k.md: Likewise. | |
13562 | * config/ip2k/libgcc.S: Likewise. | |
13563 | ||
fff08fd8 SC |
13564 | 2002-09-19 Stephen Clarke <stephen.clarke@superh.com> |
13565 | ||
13566 | * config/sh/sh.h (UNSPEC_GOTOFF_P): Define. | |
13567 | (GOTOFF_P): Extend to allow gotoff plus constant. | |
13568 | ||
bf3d27e6 RH |
13569 | 2002-09-18 Richard Henderson <rth@redhat.com> |
13570 | ||
13571 | * ifcvt.c (noce_process_if_block): Correctly detect X modified | |
b4f94ac1 | 13572 | with INSN_B before COND_EARLIEST. Don't check A and B for |
bf3d27e6 RH |
13573 | modification in condition range. Reorder INSN_B for A==B properly. |
13574 | (if_convert): Iterate until no matches for a block. | |
13575 | ||
1b1f20ca RH |
13576 | 2002-09-18 Richard Henderson <rth@redhat.com> |
13577 | ||
13578 | * calls.c (store_one_arg): Rename default_align to parm_align; | |
13579 | always adjust parm_align for downward padding. | |
13580 | ||
724838b9 RH |
13581 | 2002-09-18 Richard Henderson <rth@redhat.com> |
13582 | ||
13583 | * toplev.c (backend_init): Move init_real_once invocation ... | |
13584 | (do_compile): ... here. | |
13585 | ||
2c67b7c6 RH |
13586 | 2002-09-18 Richard Henderson <rth@redhat.com> |
13587 | ||
13588 | * sibcall.c (optimize_sibling_and_tail_recursive_call): Also remove | |
13589 | RTX_UNCHANGING_P markers for successful tail-recursive replacement. | |
13590 | ||
15769ca3 RH |
13591 | 2002-09-18 Richard Henderson <rth@redhat.com> |
13592 | ||
13593 | * real.c (round_for_format): Collect sticky as unsigned long, not bool. | |
13594 | ||
678b7733 AM |
13595 | 2002-09-19 Alan Modra <amodra@bigpond.net.au> |
13596 | ||
13597 | * config/rs6000/rs6000.md: (floatdisf2): Rename to | |
13598 | floatdisf2_internal1. | |
13599 | (floatdisf2): New define_expand. | |
13600 | (floatdisf2_internal2): Likewise. | |
13601 | ||
c402b6bf RH |
13602 | 2002-09-18 Richard Henderson <rth@redhat.com> |
13603 | ||
b4f94ac1 | 13604 | * real.c (sticky_rshift_significand): Collect sticky as |
c402b6bf RH |
13605 | unsigned long, not bool. |
13606 | ||
dea09b1b UW |
13607 | 2002-09-18 Ulrich Weigand <uweigand@de.ibm.com> |
13608 | ||
13609 | * config/s390/s390.c (s390_address_cost): New function. | |
13610 | config/s390/s390-protos.h (s390_address_cost): Add prototype. | |
13611 | config/s390/s390.h (ADDRESS_COST): Call s390_address_cost. | |
13612 | (RTX_COST): Use COSTS_N_INSNS. | |
13613 | ||
e4850f36 DR |
13614 | 2002-09-18 Douglas Rupp <rupp@gnat.com> |
13615 | Donn Terry <donnte@microsoft.com> | |
13616 | ||
13617 | * stor-layout.c (place_field): Handle alignment of whole | |
13618 | structures when MSVC compatible bitfields are involved. | |
13619 | Change method of computing location of MS bitfields to | |
13620 | be compatible with #pragma pack(n). | |
13621 | ||
13622 | * tree.h (record_layout_info): Add new field | |
13623 | remaining_in_alignment. | |
13624 | ||
13625 | * doc/tm.texi: (TARGET_MS_BITFIELD_LAYOUT_P): Update. | |
4977bab6 | 13626 | (pragma pack): Add paragraph on MSVC bitfield packing. |
e4850f36 | 13627 | |
872e50d3 RE |
13628 | 2002-09-18 Richard Earnshaw (reanrsha@arm.com) |
13629 | ||
13630 | PR optimization/7967 | |
13631 | * arm.md (ne_zeroextractsi): Add clobber of the condition code | |
13632 | register. | |
13633 | ||
5e7a8ee0 KH |
13634 | 2002-09-18 Kazu Hirata <kazu@cs.umass.edu> |
13635 | ||
9cd10576 | 13636 | * config/s390/s390.c: Follow spelling conventions. |
5e7a8ee0 KH |
13637 | * config/sh/lib1funcs.asm: Likewise. |
13638 | * config/sh/sh.c: Likewise. | |
13639 | * config/sh/sh.h: Likewise. | |
13640 | * config/sparc/sparc.c: Likewise. | |
13641 | * config/sparc/sparc.h: Likewise. | |
13642 | * config/sparc/sparc.md: Likewise. | |
13643 | * config/stormy16/stormy16.c: Likewise. | |
13644 | * config/stormy16/stormy16.h: Likewise. | |
13645 | * config/v850/v850.c: Likewise. | |
13646 | * config/v850/v850.h: Likewise. | |
13647 | * config/vax/vax.c: Likewise. | |
13648 | * config/vax/vax.h: Likewise. | |
13649 | ||
00a892b8 NC |
13650 | 2002-09-18 Nick Clifton <nickc@redhat.com> |
13651 | ||
13652 | * config/rs60000/rs6000.c (rs6000_emit_move): Handle V1DImode moves. | |
13653 | * config/rs60000/rs6000.c (SPE_VECTOR_MODE): Include V1DImode. | |
13654 | * config/rs6000/spe.md (movv1di, movv1di_internal): New patterns. | |
13655 | ||
4977bab6 ZW |
13656 | 2002-09-17 Kazu Hirata <kazu@cs.umass.edu> |
13657 | ||
13658 | * function.c (max_parm_reg_num): Remove. | |
13659 | * stmt.c (in_control_zone_p, stmt_loop_nest_empty, | |
13660 | drop_through_at_end_p, move_cleanups_up, | |
13661 | expand_end_case_dummy, case_index_expr_type): Likewise. | |
13662 | * stor-layout.c (pos_from_byte): Likewise. | |
13663 | * tree.c (chain_member_value, chain_member_purpose, listify, | |
13664 | tree_int_cst_msb, index_type_equal): Likewise. | |
13665 | * tree.h: Remove prototypes for unused functions. | |
13666 | ||
bfb53001 ZW |
13667 | 2002-09-17 Zack Weinberg <zack@codesourcery.com> |
13668 | ||
13669 | * ABOUT-GCC-NLS: Remove reference to enquire, and out-of-date | |
13670 | statement that the only translation is to en_UK. | |
13671 | ||
825dda42 KH |
13672 | 2002-09-17 Kazu Hirata <kazu@cs.umass.edu> |
13673 | ||
13674 | * config/alpha/alpha.c: Follow spelling conventions. | |
13675 | * config/alpha/alpha.h: Likewise. | |
13676 | * config/alpha/alpha.md: Likewise. | |
13677 | * config/arc/arc.h: Likewise. | |
13678 | * config/arm/arm.c: Likewise. | |
13679 | * config/arm/arm.h: Likewise. | |
13680 | * config/arm/arm.md: Likewise. | |
13681 | * config/arm/pe.c: Likewise. | |
13682 | * config/arm/unknown-elf.h: Likewise. | |
13683 | * config/avr/avr.c: Likewise. | |
13684 | * config/avr/avr.h: Likewise. | |
13685 | * config/c4x/c4x.c: Likewise. | |
13686 | * config/cris/cris.c: Likewise. | |
13687 | * config/cris/cris.h: Likewise. | |
13688 | ||
8e16ab99 | 13689 | 2002-09-17 Samuel Figueroa <figueroa@apple.com> |
825dda42 | 13690 | |
8e16ab99 SF |
13691 | * final.c (final_scan_insn): Use new macro ASM_OUTPUT_ALIGN_WITH_NOP. |
13692 | * config/sparc/sparc.h (ASM_OUTPUT_ALIGN_WITH_NOP) New macro. | |
13693 | * doc/tm.texi (ASM_OUTPUT_ALIGN_WITH_NOP) New description. | |
13694 | ||
ac19be7e | 13695 | 2002-09-17 Dale Johannesen <dalej@apple.com> |
825dda42 | 13696 | |
ac19be7e DJ |
13697 | * cfgcleanup.c (try_forward_edges): Do not forward a |
13698 | branch to just after a loop exit before loop optimization; | |
13699 | this interfered with doloop detection. | |
13700 | ||
f1acdf8b NC |
13701 | 2002-09-17 Nick Clifton <nickc@redhat.com> |
13702 | ||
13703 | * config/arm/arm.c (output_return_instruction): Do not | |
13704 | writeback the stack pointer when it is being loaded. | |
13705 | (arm_output_epilogue): Likewise. | |
13706 | ||
24491a09 KH |
13707 | 2002-09-17 Kazu Hirata <kazu@cs.umass.edu> |
13708 | ||
13709 | * optabs.c (prepare_cmp_insn): Let emit_library_call_value | |
13710 | generate a pseudo reg that receives the result of a libcall. | |
13711 | (prepare_float_lib_cmp): Likewise. | |
13712 | ||
e6c247e0 SE |
13713 | 2002-09-17 Steve Ellcey <sje@cup.hp.com> |
13714 | ||
b4f94ac1 | 13715 | * config/ia64/elf.h: Remove CPP_PREDEFINES. |
e6c247e0 | 13716 | |
1074d9d4 NP |
13717 | Tue Sep 17 13:58:04 2002 Nicola Pero <n.pero@mi.flashnet.it> |
13718 | ||
13719 | Fix PR/7014 and related objc bugs: | |
13720 | * c-typeck.c (comp_target_types): Added a reflexive argument. | |
13721 | Pass it to ObjC when/if calling objc_comptypes(). Updated all | |
13722 | callers to provide the appropriate reflexive argument. | |
13723 | * objc/objc-act.c (objc_comptypes): Carefully checked and fixed | |
13724 | typechecking for all cases of comparisons and assignments, | |
13725 | particularly the obscure and less common ones involving protocols. | |
13726 | ||
256e9fd2 NC |
13727 | 2002-09-17 Nick Clifton <nickc@redhat.com> |
13728 | ||
13729 | * machmode.def (V1DImode): New mode. A single element vector. | |
13730 | * tree.h (TI_UV1DI_TYPE, TI_V1DI_TYPE): New tree_index enums. | |
13731 | (unsigned_V1DI_type_node, V1D1_type_node): New type nodes. | |
13732 | * tree.c (build_common_tree_nodes_2): Build | |
13733 | unsigned_V1DI_type_node and V1D1_type_node. | |
13734 | * c-common.c (c_common_type_for_mode): Return | |
13735 | unsigned_V1DI_type_node or V1D1_type_node for V1DImode. | |
13736 | * rtl.c (class_narrowest_): Start integer vector nodes with V1DImode. | |
13737 | ||
838c4534 NP |
13738 | Tue Sep 17 13:40:13 2002 Nicola Pero <n.pero@mi.flashnet.it> |
13739 | ||
13740 | * doc/objc.texi (Constant string objects): Extended documentation | |
13741 | to make clear that the constant string class ivar layout is | |
13742 | completely fixed. | |
b4f94ac1 | 13743 | |
07532fad RS |
13744 | 2002-09-17 Roger Sayle <roger@eyesopen.com> |
13745 | ||
13746 | * cfgrtl.c (flow_delete_block_noexpunge): Delete orphaned | |
13747 | NOTE_INSN_LOOP_CONT notes when deleting basic blocks. | |
13748 | ||
4977bab6 ZW |
13749 | 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
13750 | ||
13751 | * config/mips/mips.c (save_restore_insns): Remove unused variable. | |
13752 | * gcc.c (make_relative_prefix): Likewise. | |
13753 | * loop.c (check_final_value): Likewise. | |
13754 | * jump.c (init_label_info): Remove return value. | |
13755 | * cse.c (prev_insn): Move variable between #ifdef HAVE_cc0 ... #endif. | |
13756 | ||
13757 | 2002-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
13758 | ||
13759 | * dsp16xx.h (ASM_FORMAT_PRIVATE_NAME): Delete. | |
13760 | (ASM_PN_FORMAT): Define. | |
13761 | ||
13762 | 2002-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
13763 | ||
13764 | * alpha.h, alpha/vms.h, arc.h, arm/aof.h, arm/aout.h, avr.h, | |
13765 | c4x.h, cris.h, d30v.h, fr30.h, frv.h, h8300.h, i370.h, i386.h, | |
13766 | i960.h, ia64.h, ip2k.h, m32r.h, m68hc11.h, m68k/3b1.h, | |
13767 | m68k/hp320.h, m68k.h, m68k/mot3300.h, m68k/sgs.h, m68k/tower-as.h, | |
13768 | m88k.h, mcore.h, mips.h, mmix.h, mn10200.h, mn10300.h, ns32k.h, | |
13769 | pa.h, pdp11.h, romp.h, rs6000.h, s390/linux.h, sh.h, sparc.h, | |
13770 | stormy16.h, v850.h, vax.h, xtensa.h (ASM_FORMAT_PRIVATE_NAME): | |
13771 | Delete. | |
13772 | * alpha/vms.h, h8300.h, i370.h, ia64.h, m68k/3b1.h, m68k/hp320.h, | |
13773 | m68k/mot3300.h, m68k/sgs.h, m68k/tower-as.h, mmix.h, mn10200.h, | |
13774 | mn10300.h, pa.h, v850.h (ASM_PN_FORMAT): Define. | |
13775 | ||
13776 | * defaults.h (ASM_PN_FORMAT, ASM_FORMAT_PRIVATE_NAME): Define. | |
13777 | * doc/tm.texi (ASM_FORMAT_PRIVATE_NAME): Update documentation. | |
13778 | ||
cb38fd88 RH |
13779 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13780 | ||
13781 | * expr.c (emit_block_move): Set memory block size as appropriate | |
13782 | for the copy. | |
13783 | ||
bd055118 RH |
13784 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13785 | ||
13786 | PR fortran/3924 | |
b4f94ac1 | 13787 | * sdbout.c (sdbout_symbol): Don't handle offsets from a symbol. |
bd055118 | 13788 | |
8c317c5f RH |
13789 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13790 | ||
13791 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Adjust SIZE | |
13792 | as well as OFFSET for BITPOS. | |
13793 | ||
3780101d JG |
13794 | 2002-09-16 Jeff Garzik <jgarzik@mandrakesoft.com> |
13795 | ||
b4f94ac1 ZW |
13796 | * config.gcc: Treat winchip_c6-*|winchip2-*|c3-* as pentium-mmx. |
13797 | * config/i386/i386.c (processor_alias_table): Add winchip-c6, | |
3780101d | 13798 | winchip2 and c3. |
b4f94ac1 | 13799 | * doc/invoke.texi: Mention new aliases. |
3780101d | 13800 | |
9dff28ab JDA |
13801 | 2002-09-16 John David Anglin <dave@hiauly1.hia.nrc.ca> |
13802 | ||
13803 | * calls.c (store_one_arg): Set default alignment for BLKmode arguments | |
13804 | to BITS_PER_UNIT when ARGS_GROW_DOWNWARD and the padding direction is | |
13805 | downward. | |
13806 | * function.c (pad_below): Always compile. | |
13807 | (locate_and_pad_parm): If defined ARGS_GROW_DOWNWARD, pad argument to | |
13808 | alignment when it is not in a register or REG_PARM_STACK_SPACE is true. | |
13809 | Pad below when the argument is not in a register and the padding | |
13810 | direction is downward. | |
13811 | ||
13812 | * pa-64.h (MUST_PASS_IN_STACK): Move define to pa.h. | |
13813 | (PAD_VARARGS_DOWN): Define. | |
13814 | * pa.c (function_arg_padding): Revise padding directions to make them | |
13815 | compatible with the 32 and 64-bit runtime architecture documentation. | |
13816 | (hppa_va_arg): Add code to handle variable and size zero arguments | |
13817 | passed by reference on TARGET_64BIT. Reformat. | |
13818 | (function_arg): Use a PARALLEL for BLKmode and aggregates args on | |
13819 | TARGET_64BIT. Use a DImode PARALLEL for BLKmode args 5 to 8 bytes | |
13820 | wide when !TARGET_64BIT. Move forward check for mode==VOIDmode. | |
13821 | Add comments. | |
13822 | * pa.h (MAX_PARM_BOUNDARY): Correct define for TARGET_64BIT. | |
13823 | (RETURN_IN_MEMORY): Return size zero types in memory. | |
13824 | (FUNCTION_VALUE): Return TFmode in general registers. | |
13825 | (MUST_PASS_IN_STACK): Define. | |
13826 | (FUNCTION_ARG_BOUNDARY): Simplify. | |
13827 | (FUNCTION_ARG_PASS_BY_REFERENCE): Pass variable and zero sized types | |
13828 | by reference. | |
13829 | (FUNCTION_ARG_CALLEE_COPIES): Define to FUNCTION_ARG_PASS_BY_REFERENCE. | |
13830 | ||
94313f35 RH |
13831 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13832 | ||
13833 | * real.c (do_fix_trunc): New. | |
13834 | (real_arithmetic): Call it. | |
13835 | * simplify-rtx.c (simplify_unary_operation): Handle FIX | |
13836 | with a floating-point result mode. | |
13837 | ||
1472e41c RH |
13838 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13839 | ||
13840 | * builtin-types.def (BT_FN_FLOAT_CONST_STRING): New. | |
13841 | (BT_FN_DOUBLE_CONST_STRING, BT_FN_LONG_DOUBLE_CONST_STRING): New. | |
13842 | * builtins.def (__builtin_nan, __builtin_nanf, __builtin_nanl): New. | |
13843 | (__builtin_nans, __builtin_nansf, __builtin_nansl): New. | |
13844 | * builtins.c (fold_builtin_nan): New. | |
13845 | (fold_builtin): Call it. | |
13846 | * real.c (real_nan): Parse a non-empty string. | |
13847 | (round_for_format): Fix NaN significand truncation. | |
13848 | * real.h (real_nan): Return bool. | |
13849 | * doc/extend.texi: Document new builtins. | |
13850 | ||
f354b828 JM |
13851 | 2002-09-16 Jason Merrill <jason@redhat.com> |
13852 | Danny Smith <dannysmith@users.sourceforge.net> | |
13853 | ||
13854 | * config/i386/winnt.c (ix86_handle_dll_attribute): Set | |
13855 | DECL_EXTERN and TREE_PUBLIC for dllimported variables here... | |
13856 | (i386_pe_mark_dllimport): Not here. | |
13857 | ||
85341ddd NS |
13858 | 2002-09-16 Nathan Sidwell <nathan@codesourcery.com> |
13859 | ||
13860 | * c-semantics.c (genrtl_do_stmt): Cope with NULL cond. | |
13861 | ||
045572c7 GK |
13862 | 2002-09-16 Geoffrey Keating <geoffk@redhat.com> |
13863 | ||
13864 | * config/rs6000/rs6000.c (build_mask64_2_operands): Suppress | |
13865 | warnings about unused operands when HOST_BITS_PER_WIDE_INT is | |
13866 | < 64. | |
13867 | (rs6000_emit_cmove): Use real_isinf not target_isinf. | |
13868 | ||
d57551c7 KH |
13869 | 2002-09-16 Kazu Hirata <kazu@cs.umass.edu> |
13870 | ||
13871 | * calls.c (emit_library_call_value_1): Don't refer to | |
13872 | hard_libcall_value. | |
13873 | * optabs.c (prepare_float_lib_cmp): Likewise. | |
13874 | ||
36a5eadd GK |
13875 | 2002-09-16 Geoffrey Keating <geoffk@apple.com> |
13876 | ||
13877 | * ggc-common.c (ggc_mark_rtx_children_1): Update for changed name | |
13878 | mangling. | |
13879 | ||
13880 | The following changes are merged from pch-branch: | |
13881 | ||
13882 | * doc/gty.texi (GTY Options): Document %a. | |
13883 | * gengtype.c (do_scalar_typedef): New function. | |
13884 | (process_gc_options): Handle `length' option. | |
13885 | (set_gc_used_type): A pointer to an array of structures doesn't | |
13886 | qualify as a pointer to a structure. | |
13887 | (output_escaped_param): Add `%a' escape. | |
13888 | (write_gc_structure_fields): Allow 'desc' on array of unions. | |
13889 | (main): Define `uint8', `jword' and `JCF_u2' as scalars; use | |
13890 | do_scalar_typedef. | |
13891 | ||
13892 | * gengtype.c (enum rtx_code): Make global. | |
13893 | (rtx_format): Make global. | |
13894 | (rtx_next): New. | |
13895 | (gen_rtx_next): New. | |
13896 | (write_rtx_next): New. | |
13897 | (adjust_field_rtx_def): Skip fields marked by chain_next. | |
13898 | (open_base_files): Delete redundant prototype. | |
13899 | (write_enum_defn): New. | |
13900 | (output_mangled_typename): Correct abort call. | |
13901 | (write_gc_marker_routine_for_structure): Handle chain_next and | |
13902 | chain_prev options. | |
13903 | (finish_root_table): Don't output redundant \n. | |
13904 | (main): Call gen_rtx_next, write_rtx_next, write_enum_defn. | |
13905 | * c-tree.h (union lang_tree_node): Add chain_next option. | |
13906 | ||
13907 | * gengtype.h (NUM_PARAM): New definition. | |
13908 | (struct type): For TYPE_PARAM_STRUCT, allow multiple parameters. | |
13909 | * gengtype.c (find_param_structure): New. | |
13910 | (adjust_field_type): Handle param<n>_is option. | |
13911 | (process_gc_options): Detect use_params option. Update callers. | |
13912 | (set_gc_used_type): Add 'param' parameter, update callers. Handle | |
13913 | 'use_params' option. | |
13914 | (open_base_files): Add splay-tree.h to list of files included. | |
13915 | (output_mangled_typename): New. | |
13916 | (write_gc_structure_fields): Update 'param' parameter to support | |
13917 | multiple parameters. Change name mangling. Allow parameterized | |
13918 | fields to have an apparent scalar type. Handle param<n>_is options, | |
13919 | use_param option. | |
13920 | (write_gc_marker_routine_for_structure): Update for change to name | |
13921 | mangling. Better guess the output file for parameterized types. | |
13922 | (write_gc_types): Update for change to name mangling. | |
13923 | (write_gc_root): Update for change to name mangling. Handle (ignore) | |
13924 | param<n>_is options. | |
13925 | * doc/gty.texi (GTY Options): Add description of param<n>_is | |
13926 | options, use_params option. | |
13927 | * ggc.h (ggc_mark_rtx): Update for changed name mangling. | |
13928 | * gengtype-lex.l: Produce token for param<n>_is. | |
13929 | * gengtype-yacc.y: Parse param<n>_is. | |
13930 | ||
13931 | * gengtype.c (adjust_field_tree_exp): Don't name a variable 'rindex'. | |
13932 | ||
13933 | * rtl.c: Update comment describing rtx_format. | |
13934 | * rtl.h (union rtunion): Separate definition and typedef. | |
13935 | (struct rtx_def): Use gengtype to mark. | |
13936 | * Makefile.in (gengtype.o): Also depend on rtl.def. | |
13937 | * ggc.h (ggc_mark_rtx_children): Delete prototype. | |
13938 | (ggc_mark_rtx): Change to alias of gengtype-generated routine. | |
13939 | * ggc-common.c (ggc_mark_rtx_children): Delete. | |
13940 | (ggc_mark_rtx_children_1): Delete. | |
13941 | (gt_ggc_m_rtx_def): Delete. | |
13942 | * gengtype.c (adjust_field_rtx_def): New. | |
13943 | (adjust_field_type): Call adjust_field_rtx_def. | |
13944 | (write_gc_structure_fields): Add 'default' case to switch if none | |
13945 | is specified; remove unused code. | |
13946 | ||
13947 | * tree.h (struct tree_exp): Update for change to meaning | |
13948 | of special. | |
13949 | * gengtype.c (adjust_field_tree_exp): New function. | |
13950 | (adjust_field_type): Handle `tree_exp' special here. | |
13951 | (write_gc_structure_fields): Don't handle `tree_exp' special here. | |
13952 | Handle new `dot' option. | |
13953 | ||
13954 | * gengtype.h: Make `info' a pointer-to-const. | |
13955 | * gengtype-yacc.y (yacc_ids): Use xasprintf. | |
13956 | ||
13957 | * gengtype.c (write_gc_structure_fields): Remove implementation | |
13958 | of `always' option, add `default' option. | |
13959 | * doc/gty.texi (GTY Options): Remove documentation of `always', | |
13960 | add `default'. | |
13961 | ||
a7f6d760 HPN |
13962 | 2002-09-16 Hans-Peter Nilsson <hp@bitrange.com> |
13963 | ||
13964 | * output.h: Remove #ifdef RTX_CODE and #ifdef TREE_CODE. | |
13965 | ||
245ff137 KG |
13966 | 2002-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
13967 | ||
7c3414b6 KG |
13968 | * m68hc11.md (addhi_sp): Fix uninitialized variable bug. |
13969 | ||
245ff137 KG |
13970 | * c4x-c.c, c4x.c, darwin.c, i370-c.c, m32r.c: Include tm_p.h |
13971 | instead of the *-protos.h file directly. | |
13972 | * t-c4x, t-i370, t-v850: Depend on $(TM_P_H). | |
13973 | * darwin.c (machopic_output_stub): Move prototype ... | |
13974 | * darwin-protos.h (machopic_output_stub): ... here. | |
13975 | * rs6000-protos.h (machopic_output_stub): Don't declare. | |
13976 | ||
ac520ec9 RH |
13977 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13978 | ||
13979 | * c-common.c (builtin_define_float_constants): Emit __FOO_DENORM_MIN__. | |
13980 | ||
efdc7e19 RH |
13981 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13982 | ||
13983 | * real.c, real.h: Rewrite from scratch. | |
13984 | ||
13985 | * Makefile.in (simplify-rtx.o): Depend on TREE_H. | |
13986 | (paranoia): New target. | |
13987 | * builtins.c (fold_builtin_inf): Use new real.h interface. | |
13988 | * c-common.c (builtin_define_with_hex_fp_value): Likewise. | |
13989 | * c-lex.c (interpret_float): Likewise. | |
13990 | * emit-rtl.c (gen_lowpart_common): Likewise. | |
13991 | * optabs.c (expand_float): Use real_2expN. | |
13992 | * config/ia64/ia64.md (divsi3, udivsi3): Likewise. | |
13993 | * defaults.h (INTEL_EXTENDED_IEEE_FORMAT): New. | |
13994 | (FLOAT_WORDS_BIG_ENDIAN): New. | |
13995 | * cse.c (find_comparison_args): Don't pass FLOAT_STORE_FLAG_VALUE | |
13996 | directly to REAL_VALUE_NEGATIVE. | |
13997 | * loop.c (canonicalize_condition): Likewise. | |
13998 | * simplify-rtx.c: Include tree.h. | |
13999 | (simplify_unary_operation): Don't handle FIX and UNSIGNED_FIX | |
14000 | with floating-point result modes. | |
14001 | * toplev.c (backend_init): Call init_real_once. | |
14002 | ||
14003 | * fold-const.c (force_fit_type): Don't call CHECK_FLOAT_VALUE. | |
14004 | * tree.c (build_real): Likewise. | |
14005 | * config/alpha/alpha.c, config/vax/vax.c (float_strings, | |
14006 | float_values, inited_float_values, check_float_value): Remove. | |
14007 | * config/alpha/alpha.h, config/m68hc11/m68hc11.h, | |
14008 | config/m88k/m88k.h, config/vax/vax.h (CHECK_FLOAT_VALUE): Remove. | |
14009 | * doc/tm.texi (CHECK_FLOAT_VALUE): Remove. | |
14010 | (VAX_HALFWORD_ORDER): Remove. | |
14011 | ||
a41c6c53 UW |
14012 | 2002-09-16 Ulrich Weigand <uweigand@de.ibm.com> |
14013 | ||
14014 | * config/s390/s390.c: (legitimize_la_operand): Remove, replace by ... | |
14015 | (s390_load_address): ... this new function. | |
14016 | (s390_decompose_address): Allow the argument pointer and all | |
14017 | virtual registers as 'pointer' registers. | |
14018 | (s390_expand_plus_operand): Use s390_load_address. | |
14019 | config/s390/s390.md (movti, movdi, movdf splitters): Likewise. | |
14020 | ("force_la_31"): New insn pattern. | |
14021 | config/s390/s390-protos.h (legitimize_la_operand): Remove. | |
14022 | (s390_load_address): Add prototype. | |
14023 | ||
14024 | * config/s390/s390.c: Include "optabs.h". | |
14025 | (s390_expand_movstr, s390_expand_clrstr, s390_expand_cmpstr): New. | |
b4f94ac1 | 14026 | config/s390/s390-protos.h (s390_expand_movstr, s390_expand_clrstr, |
a41c6c53 UW |
14027 | s390_expand_cmpstr): Add prototypes. |
14028 | config/s390/s390.md ("movstrdi", "movstrsi"): Call s390_expand_movstr. | |
14029 | ("movstrdi_short"): Rename to "movstr_short_64". Change predicates | |
14030 | for operands 0 and 1 to "memory_operand". Add type attribute. | |
14031 | ("movstrsi_short"): Rename to "movstr_short_31". Change predicates | |
14032 | for operands 0 and 1 to "memory_operand". Add type attribute. | |
14033 | ("movstrdi_long", "movstrsi_long"): Remove. | |
14034 | ("movstrdi_64"): Rename to "movstr_long_64". Add type attribute. | |
14035 | ("movstrsi_31"): Rename to "movstr_long_31". Add type attribute. | |
14036 | ("clrstrdi", "clrstrsi"): Call s390_expand_clrstr. | |
14037 | ("clrstrsico"): Remove, replace by ... | |
14038 | ("clrstr_short_64", "clrstr_short_31"): ... these new patterns. | |
14039 | ("clrstrsi_64"): Rename to "clrstr_long_64". | |
14040 | ("clrstrsi_31"): Rename to "clrstr_long_31". | |
14041 | ("cmpstrdi", "cmpstrsi"): Call s390_expand_cmpstr. | |
14042 | ("cmpstr_const"): Remove, replace by ... | |
14043 | ("cmpstr_short_64", "cmpstr_short_31"): ... these new patterns. | |
14044 | ("cmpstr_64"): Rename to "cmpstr_long_64". | |
14045 | ("cmpstr_31"): Rename to "cmpstr_long_31". | |
14046 | ||
8d9afc4e KH |
14047 | 2002-09-16 Kazu Hirata <kazu@cs.umass.edu> |
14048 | ||
14049 | * ABOUT-NLS: Follow spelling conventions. | |
14050 | * ChangeLog: Likewise. | |
14051 | * ChangeLog.1: Likewise. | |
14052 | * ChangeLog.2: Likewise. | |
14053 | * ChangeLog.3: Likewise. | |
14054 | * ChangeLog.4: Likewise. | |
14055 | * ChangeLog.5: Likewise. | |
14056 | * ChangeLog.6: Likewise. | |
14057 | * FSFChangeLog.10: Likewise. | |
14058 | * FSFChangeLog.11: Likewise. | |
14059 | * c-common.c: Likewise. | |
14060 | * c-lex.c: Likewise. | |
14061 | * c-objc-common.c: Likewise. | |
14062 | * cppexp.c: Likewise. | |
14063 | * cppinit.c: Likewise. | |
14064 | * cpplex.c: Likewise. | |
14065 | * doloop.c: Likewise. | |
14066 | * flow.c: Likewise. | |
14067 | * function.c: Likewise. | |
14068 | * integrate.c: Likewise. | |
14069 | * loop.c: Likewise. | |
14070 | * reg-stack.c: Likewise. | |
14071 | * reload.h: Likewise. | |
14072 | * ssa.c: Likewise. | |
14073 | ||
4977bab6 ZW |
14074 | 2002-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
14075 | ||
14076 | * Makefile.in (vmsdbgout.o): Depend on $(TARGET_H) | |
14077 | * vmsdbgout.c: Include "target.h". | |
14078 | ||
981f6289 KH |
14079 | 2002-09-15 Kazu Hirata <kazu@cs.umass.edu> |
14080 | ||
14081 | * ChangeLog: Follow spelling conventions. | |
14082 | * ChangeLog.0: Likewise. | |
14083 | * ChangeLog.1: Likewise. | |
14084 | * ChangeLog.2: Likewise. | |
14085 | * ChangeLog.4: Likewise. | |
14086 | * ChangeLog.6: Likewise. | |
14087 | * config.gcc: Likewise. | |
14088 | * dwarfout.c: Likewise. | |
14089 | * reload1.c: Likewise. | |
14090 | * simplify-rtx.c: Likewise. | |
14091 | * unwind-sjlj.c: Likewise. | |
14092 | * config/avr/avr.h: Likewise. | |
14093 | * config/d30v/d30v.h: Likewise. | |
14094 | * config/frv/frv.c: Likewise. | |
14095 | * config/frv/frv.h: Likewise. | |
14096 | * config/ip2k/ip2k.h: Likewise. | |
14097 | * config/m88k/m88k-move.sh: Likewise. | |
14098 | * config/stormy16/stormy16.c: Likewise. | |
14099 | * config/stormy16/stormy16.h: Likewise. | |
14100 | * doc/extend.texi: Likewise. | |
14101 | * doc/interface.texi: Likewise. | |
14102 | * doc/invoke.texi: Likewise. | |
14103 | * doc/md.texi: Likewise. | |
14104 | * doc/rtl.texi: Likewise. | |
14105 | * doc/tm.texi: Likewise. | |
14106 | * doc/trouble.texi: Likewise. | |
14107 | * ginclude/float.h: Likewise. | |
14108 | * treelang/treelang.texi: Likewise. | |
14109 | ||
8764eef7 KG |
14110 | 2002-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
14111 | ||
bb6155b5 KG |
14112 | * i386-protos.h (i386_pe_dllexport_name_p, |
14113 | i386_pe_dllimport_name_p, i386_pe_unique_section, | |
14114 | i386_pe_declare_function_type, i386_pe_record_external_function, | |
14115 | i386_pe_record_exported_symbol, i386_pe_asm_file_end): Add | |
14116 | prototype. | |
14117 | * i386/t-cygwin (winnt.o): Depend on $(TM_P_H). | |
14118 | * i386/t-interix (winnt.o): Likewise. | |
14119 | ||
8764eef7 KG |
14120 | * v850-protos.h (v850_output_addr_const_extra): Prototype. |
14121 | ||
a24f7c1a JT |
14122 | 2002-09-15 Jason Thorpe <thorpej@wasabisystems.com> |
14123 | ||
14124 | * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Add | |
14125 | MIPS ABI CPP macros. | |
14126 | (TARGET_CPU_CPP_BUILTINS): Redefine. | |
14127 | (SUBTARGET_EXTRA_SPECS): Remove subtarget_endian_default. | |
14128 | (SUBTARGET_ENDIAN_DEFAULT_SPEC): Remove. | |
14129 | ||
bd25febf KG |
14130 | 2002-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
14131 | ||
14132 | * ia64/aix.h (TARGET_OS_CPP_BUILTINS): Fix typo. | |
14133 | ||
05713b80 KH |
14134 | 2002-09-15 Kazu Hirata <kazu@cs.umass.edu> |
14135 | ||
14136 | * ChangeLog: Follow spelling conventions. | |
14137 | * ChangeLog.0: Likewise. | |
14138 | * ChangeLog.1: Likewise. | |
14139 | * ChangeLog.2: Likewise. | |
14140 | * ChangeLog.3: Likewise. | |
14141 | * ChangeLog.4: Likewise. | |
14142 | * ChangeLog.5: Likewise. | |
14143 | * ChangeLog.6: Likewise. | |
14144 | * FSFChangeLog.10: Likewise. | |
14145 | * FSFChangeLog.11: Likewise. | |
14146 | * c-common.c: Likewise. | |
14147 | * c-common.h: Likewise. | |
14148 | * c-format.c: Likewise. | |
14149 | * c-opts.c: Likewise. | |
14150 | * cpplib.c: Likewise. | |
14151 | * langhooks.h: Likewise. | |
14152 | * real.c: Likewise. | |
14153 | * reg-stack.c: Likewise. | |
14154 | * toplev.c: Likewise. | |
14155 | * config/arm/arm.c: Likewise. | |
14156 | * config/arm/arm.md: Likewise. | |
14157 | * config/arm/linux-gas.h: Likewise. | |
14158 | * config/arm/netbsd.h: Likewise. | |
14159 | * config/c4x/c4x.c: Likewise. | |
14160 | * config/c4x/c4x.h: Likewise. | |
14161 | * config/c4x/c4x.md: Likewise. | |
14162 | * config/c4x/libgcc.S: Likewise. | |
14163 | * config/fr30/fr30.md: Likewise. | |
14164 | * config/frv/frv.md: Likewise. | |
14165 | * config/ia64/ia64.md: Likewise. | |
14166 | * config/mips/mips.h: Likewise. | |
14167 | * config/mn10300/mn10300.c: Likewise. | |
14168 | * config/stormy16/stormy16.c: Likewise. | |
14169 | * config/v850/v850.md: Likewise. | |
14170 | * doc/extend.texi: Likewise. | |
14171 | * doc/invoke.texi: Likewise. | |
14172 | * doc/md.texi: Likewise. | |
14173 | ||
b0c2b2f9 JT |
14174 | 2002-09-15 Jason Thorpe <thorpej@wasabisystems.com> |
14175 | ||
14176 | * config/netbsd.h (LIB_SPEC): Include the appropriate pthread | |
14177 | library if -pthread is specified. | |
14178 | ||
a0494c05 JT |
14179 | 2002-09-15 Jason Thorpe <thorpej@wasabisystems.com> |
14180 | ||
14181 | * config.gcc (*-*-netbsd*): Set thread_file to 'posix' | |
14182 | for --enable-threads=yes and --enable-threads=posix. | |
14183 | ||
56149abc KH |
14184 | 2002-09-15 Kazu Hirata <kazu@cs.umass.edu> |
14185 | ||
14186 | * config/sparc/cypress.md: Replace Sparc with SPARC. | |
14187 | * config/sparc/freebsd.h: Likewise. | |
14188 | * config/sparc/gmon-sol2.c: Likewise. | |
14189 | * config/sparc/hypersparc.md: Likewise. | |
14190 | * config/sparc/lb1spc.asm: Likewise. | |
14191 | * config/sparc/lb1spl.asm: Likewise. | |
14192 | * config/sparc/linux.h: Likewise. | |
14193 | * config/sparc/linux64.h: Likewise. | |
14194 | * config/sparc/lynx.h: Likewise. | |
14195 | * config/sparc/sol2.h: Likewise. | |
14196 | * config/sparc/sparc-modes.def: Likewise. | |
14197 | * config/sparc/sparc.c: Likewise. | |
14198 | * config/sparc/sparc.h: Likewise. | |
14199 | * config/sparc/sparc.md: Likewise. | |
14200 | * config/sparc/sparclet.md: Likewise. | |
14201 | * config/sparc/supersparc.md: Likewise. | |
14202 | * config/sparc/sysv4.h: Likewise. | |
14203 | * config/sparc/vxsim.h: Likewise. | |
14204 | * config/sparc/vxsparc64.h: Likewise. | |
14205 | ||
4977bab6 ZW |
14206 | 2002-09-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
14207 | ||
14208 | * c-lex.c (cb_ident): Mark variable with ATTRIBUTE_UNUSED. | |
14209 | * collect2.c (ignore_library, aix_std_libs): Move into the context | |
14210 | where it is used. | |
14211 | * m68hc11.c (m68hc11_autoinc_compatible_p): Delete prototype. | |
14212 | (autoinc_mode, m68hc11_make_autoinc_notes): Add prototypes. | |
14213 | * m88k.c (output_call): Wrap variables with macro controlling use. | |
14214 | * rs6000.md: Likewise. Const-ify variable. | |
14215 | * sh.h (ASM_OUTPUT_LABELREF): Likewise. | |
14216 | * final.c (only_leaf_regs_used): Likewise. | |
14217 | * regrename.c (maybe_mode_change): Mark parameter with | |
14218 | ATTRIBUTE_UNUSED. | |
14219 | * reload.c (find_valid_class): Likewise. Likewise for variable. | |
14220 | (find_reloads_address_1): Likewise. | |
14221 | * varasm.c (weak_finish): Wrap variable with macro controlling use. | |
14222 | ||
3eaf7a3c MM |
14223 | 2002-09-14 Marek Michalkiewicz <marekm@amelek.gda.pl> |
14224 | ||
14225 | * config/avr/avr.c (output.h): Move after inclusion of tree.h. | |
14226 | ||
4912a07c KH |
14227 | 2002-09-14 Kazu Hirata <kazu@cs.umass.edu> |
14228 | ||
14229 | * ChangeLog: Follow spelling conventions. | |
14230 | * ChangeLog.0: Likewise. | |
14231 | * ChangeLog.2: Likewise. | |
14232 | * ChangeLog.3: Likewise. | |
14233 | * ChangeLog.4: Likewise. | |
14234 | * ChangeLog.5: Likewise. | |
14235 | * ChangeLog.6: Likewise. | |
14236 | * cppfiles.c: Likewise. | |
14237 | * cppinit.c: Likewise. | |
14238 | * cpplib.h: Likewise. | |
14239 | * cse.c: Likewise. | |
14240 | * debug.h: Likewise. | |
14241 | * df.c: Likewise. | |
14242 | * dominance.c: Likewise. | |
14243 | * hashtable.c: Likewise. | |
14244 | * hashtable.h: Likewise. | |
14245 | * loop.c: Likewise. | |
14246 | * config/arm/README-interworking: Likewise. | |
14247 | * config/arm/arm.c: Likewise. | |
14248 | * config/arm/arm.h: Likewise. | |
14249 | * config/arm/arm.md: Likewise. | |
14250 | * config/dsp16xx/dsp16xx.h: Likewise. | |
14251 | * config/frv/frv.c: Likewise. | |
14252 | * config/frv/frv.h: Likewise. | |
14253 | * config/ip2k/ip2k.h: Likewise. | |
14254 | * config/rs6000/rs6000.c: Likewise. | |
14255 | * config/stormy16/stormy-abi: Likewise. | |
14256 | * config/stormy16/stormy16.h: Likewise. | |
14257 | * config/v850/v850.c: Likewise. | |
14258 | ||
3dc60fc7 KH |
14259 | 2002-09-14 Kazu Hirata <kazu@cs.umass.edu> |
14260 | ||
14261 | * loop.c: Fix a comment typo. | |
14262 | ||
a920aefe KH |
14263 | 2002-09-14 Kazu Hirata <kazu@cs.umass.edu> |
14264 | ||
14265 | * config/fr30/fr30.h: Fix comment typos. | |
14266 | * config/frv/frv.c: Likewise. | |
14267 | * config/i386/xmmintrin.h: Likewise. | |
14268 | * config/mips/mips.c: Likewise. | |
14269 | * config/sh/sh.c: Likewise. | |
14270 | ||
88cad84b KH |
14271 | 2002-09-14 Kazu Hirata <kazu@cs.umass.edu> |
14272 | ||
14273 | * haifa-sched.c: Follow spelling conventions. | |
14274 | * regclass.c: Likewise. | |
14275 | * regrename.c: Likewise. | |
14276 | * config/fp-bit.c: Likewise. | |
14277 | * config/frv/frv.h: Likewise. | |
14278 | * config/m88k/m88k.c: Likewise. | |
14279 | * config/mcore/mcore.c: Likewise. | |
14280 | * config/rs6000/darwin.h: Likewise. | |
14281 | * config/rs6000/gnu.h: Likewise. | |
14282 | * config/rs6000/linux.h: Likewise. | |
14283 | * config/rs6000/linux64.h: Likewise. | |
14284 | * config/rs6000/rs6000.c: Likewise. | |
14285 | * config/rs6000/rs6000.h: Likewise. | |
14286 | * config/sh/sh.c: Likewise. | |
14287 | * config/sparc/sparc.c: Likewise. | |
14288 | * config/sparc/ultra1_2.md: Likewise. | |
14289 | ||
f197f1cf SC |
14290 | 2002-09-14 Stephane Carrez <stcarrez@nerim.fr> |
14291 | ||
14292 | * config/m68hc11/m68hc11.md ("movdi_internal"): Allow any offsetable | |
14293 | memory operand when source is 0 (K constraint). | |
14294 | ("movsi_internal"): Likewise. | |
14295 | ("movdf_internal"): Likewise. | |
14296 | ("movsf_internal"): Likewise. | |
14297 | ||
b629ba0c AM |
14298 | 2002-09-14 Alan Modra <amodra@bigpond.net.au> |
14299 | ||
14300 | * config/rs6000/rs6000.c (rs6000_elf_encode_section_info): Use | |
14301 | targetm.binds_local_p to set SYMBOL_REF_FLAG. | |
14302 | (rs6000_xcoff_encode_section_info): Likewise. | |
14303 | * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Likewise. | |
14304 | ||
2e485129 TR |
14305 | 2002-09-10 Theodore A. Roth <troth@verinet.com> |
14306 | ||
14307 | * gcc/config/avr/avr.h: Set default options for C++ for avr. | |
14308 | ||
4977bab6 ZW |
14309 | 2002-09-13 Roger Sayle <roger@eyesopen.com> |
14310 | ||
14311 | * stmt.c (struct nexting): Remove unused alt_end_label field. | |
14312 | (expand_start_loop): Delete initialization of alt_end_label. | |
14313 | (expand_start_null_loop): Likewise. | |
14314 | (expand_exit_loop_if_false): Delete updating of alt_end_label. | |
14315 | ||
907aee69 RH |
14316 | 2002-09-13 Richard Henderson <rth@redhat.com> |
14317 | ||
14318 | * Makefile.in (toplev.o): Depend on real.h. | |
14319 | (print-rtl.o, varasm.o, ifcvt.o): Likewise. | |
14320 | ||
374b0b7d AM |
14321 | 2002-09-14 Alan Modra <amodra@bigpond.net.au> |
14322 | ||
14323 | * doc/tm.texi (DBX_OUTPUT_NFUN): Describe. | |
14324 | * dbxout.c (dbxout_function_end): Use DBX_OUTPUT_NFUN. | |
14325 | * config/rs6000/linux64.h (DBX_OUTPUT_NFUN): Define. | |
14326 | ||
690eed2c NS |
14327 | 2002-09-13 Nathan Sidwell <nathan@codesourcery.com> |
14328 | ||
14329 | * ggc-common.c (ggc_mark_roots): Don't iterate NULL hash tables. | |
14330 | ||
32b4f6f4 SE |
14331 | 2002-09-13 Steve Ellcey <sje@cup.hp.com> |
14332 | ||
14333 | * config.gcc (ia64*-*-aix*, ia64*-*-elf*, ia64*-*-freebsd*, | |
14334 | ia64*-*-linux*): Set extra_parts. | |
14335 | * config/ia64/t-aix (EXTRA_PARTS): Remove. | |
14336 | * config/ia64/t-ia64 (EXTRA_PARTS): Remove. | |
14337 | ||
3db11b5c KH |
14338 | 2002-09-13 Kazu Hirata <kazu@cs.umass.edu> |
14339 | ||
14340 | * config/h8300/fixunssfsi.c: Replace H8/S with H8S. | |
14341 | * config/h8300/h8300.c: Likewise. | |
14342 | * config/h8300/h8300.h: Likewise. | |
14343 | * config/h8300/h8300.md: Likewise. | |
14344 | * doc/invoke.texi: Likewise. | |
14345 | ||
b6894857 KH |
14346 | 2002-09-13 Kazu Hirata <kazu@cs.umass.edu> |
14347 | ||
14348 | * config/h8300/h8300.c (h8300_init_once): Fix formatting. | |
14349 | ||
d5909a79 RH |
14350 | 2002-09-13 Richard Henderson <rth@redhat.com> |
14351 | ||
14352 | * config/alpha/alpha.md (attr type): Add callpal. | |
14353 | (imb, trap, load_tp, set_tp): Use it. | |
14354 | * config/alpha/ev4.md (ev4_callpal): New. | |
14355 | * config/alpha/ev5.md (ev5_callpal): New. | |
14356 | * config/alpha/ev6.md (ev6_ibr): Handle callpal. | |
14357 | * config/alpha/alpha.c (alphaev4_insn_pipe): Handle TYPE_CALLPAL. | |
14358 | (alphaev5_insn_pipe): Likewise. | |
14359 | ||
e0073fa8 AJ |
14360 | 2002-09-13 Andreas Jaeger <aj@suse.de> |
14361 | ||
14362 | * Makefile.in (print-rtl.o): Depend on CONFIG_H. | |
14363 | ||
1f298625 SE |
14364 | 2002-09-13 Steve Ellcey <sje@cup.hp.com> |
14365 | ||
14366 | * config/ia64/t-hpux (LIBGCC1_TEST, STMP_FIXPROTO, | |
14367 | LIB2ADDEH): New, set to NULL. | |
14368 | (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL, SHLIB_MKMAP): New. | |
14369 | ||
1a7e1470 SE |
14370 | 2002-09-13 Steve Ellcey <sje@cup.hp.com> |
14371 | ||
14372 | * config/ia64/quadlib.c (_U_Qfcmp): Make extern. | |
14373 | (_U_Qfcnvfxt_quad_to_sgl): Remove declaration. | |
14374 | (_U_Qfeq, _U_Qfne, _U_Qfgt, _U_Qfge, U_Qflt, U_Qfle, _U_Qfcomp): | |
14375 | Add declarations. | |
14376 | (_U_Qfneg): Remove. | |
14377 | ||
d56c04ce DD |
14378 | 2002-09-13 Dhananjay Deshpande <dhananjayd@kpit.com> |
14379 | ||
14380 | * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Add support | |
8d9afc4e KH |
14381 | for H8/300, H8S aa:8 mode. |
14382 | (TINY_CONSTANT_ADDRESS_P): Add support for H8S aa:16 mode. | |
d56c04ce DD |
14383 | * config/h8300/h8300.c (h8300_adjust_insn_length): Adjust length |
14384 | for H8/300 aa:8 mode. | |
14385 | ||
4456530d HP |
14386 | 2002-09-13 Hartmut Penner <hpenner@de.ibm.com> |
14387 | ||
14388 | * config/s390/s390.md ("trap", "conditional_trap", "*trap"): New | |
14389 | insns. | |
14390 | ||
4d2d910c RH |
14391 | 2002-09-12 Richard Henderson <rth@redhat.com> |
14392 | ||
14393 | * Makefile.in (HOST_PRINT): Use print-rtl1.o | |
14394 | (print-rtl.o): Don't define GENERATOR_FILE. | |
14395 | (print-rtl1.o): Rename from $(BUILD_PREFIX_1)print-rtl.o. | |
14396 | * print-rtl.c (print_rtx): Include CONST_DOUBLE fp decimal output | |
14397 | unless GENERATOR_FILE. | |
14398 | ||
7606e68f SS |
14399 | 2002-09-12 Stan Shebs <shebs@apple.com> |
14400 | ||
6ab9a3f4 SS |
14401 | * config/darwin.h (USER_LABEL_PREFIX): Define here... |
14402 | * config/i386/darwin.h: ... instead of here. | |
14403 | ||
7606e68f SS |
14404 | * target.h (struct gcc_target): New field |
14405 | terminate_dw2_eh_frame_info. | |
14406 | * target-def.h (TARGET_TERMINATE_DW2_EH_FRAME_INFO): Define. | |
14407 | (TARGET_INITIALIZER): Add it. | |
14408 | * dwarf2out.c (output_call_frame_info): Use target hook. | |
14409 | * dwarf2asm.c (dw2_asm_output_delta): Use macro | |
14410 | ASM_OUTPUT_DWARF_DELTA if defined. | |
14411 | * doc/tm.texi (TARGET_TERMINATE_DW2_EH_FRAME_INFO): Document. | |
14412 | (ASM_OUTPUT_DWARF_DELTA): Ditto. | |
14413 | (ASM_OUTPUT_DWARF_OFFSET): Ditto. | |
14414 | (ASM_OUTPUT_DWARF_PCREL): Ditto. | |
14415 | * config.gcc (i[34567]86-*-darwin*): Define extra_parts. | |
14416 | (powerpc-*-darwin*): Ditto. | |
14417 | * crtstuff.c [OBJECT_FORMAT_MACHO]: Update the Mach-O bits | |
14418 | to work correctly for Darwin. | |
14419 | * config/darwin.h (OBJECT_FORMAT_MACHO): Define. | |
14420 | (STARTFILE_SPEC): Add crtbegin.o. | |
14421 | (ENDFILE_SPEC): Define. | |
14422 | (EXTRA_SECTION_FUNCTIONS): Put gcc_except_tab in data segment. | |
14423 | (ASM_PREFERRED_EH_DATA_FORMAT): Handle more cases. | |
14424 | (ASM_OUTPUT_DWARF_DELTA): Define. | |
14425 | (TARGET_TERMINATE_DW2_EH_FRAME_INFO): Define. | |
14426 | * config/darwin.c (darwin_asm_output_dwarf_delta): New function. | |
14427 | ||
20b71b17 AM |
14428 | 2002-09-13 Alan Modra <amodra@bigpond.net.au> |
14429 | ||
14430 | * config/rs6000/rs6000.c (rs6000_emit_load_toc_table): Remove "if" | |
14431 | nesting. Correct test for non-PowerPC64 ELF ABI_AIX. | |
14432 | * config/rs6000/rs6000.md (load_toc_v4_PIC*): Disable when ABI_AIX. | |
14433 | ||
d48fd218 ZW |
14434 | 2002-09-12 Zack Weinberg <zack@codesourcery.com> |
14435 | ||
14436 | * toplev.c: Move default definition of USER_LABEL_PREFIX... | |
14437 | * defaults.h: ... here. | |
14438 | ||
92bc3c1a RH |
14439 | 2002-09-12 Richard Henderson <rth@redhat.com> |
14440 | ||
14441 | * vax.c: Include tree.h earlier. | |
14442 | ||
3f64e543 SS |
14443 | 2002-09-12 Stan Shebs <shebs@apple.com> |
14444 | ||
14445 | * config/darwin.c (machopic_finish): Remove #if 0 chunks. | |
14446 | (machopic_operand_p): Ditto. | |
14447 | ||
52bd31bb KH |
14448 | 2002-09-12 Kazu Hirata <kazu@cs.umass.edu> |
14449 | ||
14450 | * config/arm/arm.c (arm_compute_initial_elimination_offset): | |
14451 | Fix a comment typo. | |
14452 | ||
387c9294 KH |
14453 | 2002-09-12 Kazu Hirata <kazu@cs.umass.edu> |
14454 | ||
14455 | * toplev.c (do_abort): Fix a comment typo. | |
14456 | ||
e34bb004 KH |
14457 | 2002-09-12 Kazu Hirata <kazu@cs.umass.edu> |
14458 | ||
14459 | * cselib.c: Fix comment formatting. | |
14460 | * gengtype.c: Likewise. | |
14461 | ||
d0029ebd KH |
14462 | 2002-09-12 Kazu Hirata <kazu@cs.umass.edu> |
14463 | ||
14464 | * config/h8300/h8300.md (udivmodqi4): Do not use an expander. | |
14465 | (udivmodhi4): Likewise. | |
14466 | ||
c3c637e3 | 14467 | 2002-09-12 Graham Stott <graham.stott@btinternet.com> |
d48fd218 | 14468 | Roger Sayle <roger@eyesopen.com> |
c3c637e3 GS |
14469 | |
14470 | * i386.c (any_fp_register_operand, fp_register_operand, | |
14471 | register_and_not_any_fp_reg_operand, register_and_not_fp_reg_operand): | |
14472 | New predicate functions. | |
14473 | * i386-protos.h: Add their prototypes. | |
14474 | * i386.h: Add them to PREDICATE_CODES. | |
14475 | * i386.md ("*pushsf_rex64"+2, "*pushsf_rex64"+3, "*pushdf_integer"+1, | |
14476 | "*pushdf_integer"+2, "*pushtf_integer"+1, "*pushtf_integer"+2, | |
14477 | "*pushtf_integer"+3, "*pushtf_integer"+4, "*dummy_extendsfdf2"+1, | |
14478 | "*dummy_extendsfdf2"+2, "*dummy_extendsfxf2"+1, | |
14479 | "*dummy_extendsftf2"+1, "*dummy_extendsftf2"+2, | |
14480 | "*dummy_extenddfxf2"+1, "*dummy_extenddftf2"+1, | |
14481 | "*dummy_extenddftf2"+2, "*negsf2_if"+1, "*negsf2_if"+2, | |
14482 | "*negdf2_if_rex64"+1, "*negdf2_if_rex64"+2, "*negxf2_if"+1, | |
14483 | "*negxf2_if"+2, "*negtf2_if"+1, "*negtf2_if"+2, "*abssf2_if"+1, | |
14484 | "*abssf2_if"+2, "*absdf2_if_rex64"+1, "*absdf2_if_rex64"+2, | |
14485 | "*absxf2_if"+1, "*absxf2_if"+2, "*abstf2_if"+1, "*abstf2_if"+2): | |
14486 | Use these new predicates to simplify and correct the use of | |
14487 | FP_REG_P, ANY_FP_REG_P, FP_REGNO_P and any ANY_FP_REGNO_P. | |
14488 | ||
db4c55f6 JM |
14489 | 2002-09-12 Jason Merrill <jason@redhat.com> |
14490 | ||
236a2ac8 JM |
14491 | * diagnostic.c (output_add_identifier): New fn. |
14492 | * diagnostic.h: Declare it. | |
14493 | ||
db4c55f6 JM |
14494 | * calls.c (store_one_arg): Use size_in_bytes to determine the |
14495 | amount of space to push. | |
14496 | ||
13c0bc20 JJ |
14497 | 2002-09-12 Jakub Jelinek <jakub@redhat.com> |
14498 | ||
14499 | * config/sparc/linux64.h (STARTFILE_SPEC32): Fix a typo. | |
14500 | ||
0a3bdf9d UW |
14501 | 2002-09-12 Ulrich Weigand <uweigand@de.ibm.com> |
14502 | ||
14503 | * config/s390/s390-modes.def (CCAPmode, CCANmode): New CC modes. | |
14504 | * config/s390/s390.c (s390_match_ccmode_set): Support new CC modes. | |
14505 | (s390_select_ccmode): Likewise. | |
14506 | (s390_branch_condition_mask): Likewise. | |
14507 | (optimization_options): Do not set flag_branch_on_count. | |
14508 | (s390_split_branches): Handle doloop branches. | |
14509 | (s390_chunkify_pool): Likewise. | |
14510 | * config/s390/s390.md ("*adddi3_imm_cc", "*addsi3_imm_cc"): New insns. | |
14511 | ("doloop_end"): New expander. | |
14512 | ("doolop_si", "*doloop_si_long", "doloop_di", "*doloop_di_long", | |
14513 | associated splitters): New. | |
14514 | ||
4977bab6 ZW |
14515 | 2002-09-11 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
14516 | ||
14517 | * genattrtab.c (simplify_cond): Remove unused variable(s). | |
14518 | * global.c (record_conflicts): Likewise. | |
14519 | * jump.c (rebuild_jump_labels): Likewise. | |
14520 | * loop.c (scan_loop, check_final_value): Likewise. | |
14521 | * ra-colorize.c (colorize_one_web, assign_colors): Likewise. | |
14522 | * reload1.c (eliminate_regs_in_insn, do_input_reload): Likewise. | |
14523 | * rtlanal.c (reg_set_p): Likewise. | |
14524 | * stmt.c (expand_asm_operands, expand_decl): Likewise. | |
14525 | * genautomata.c (empty_reserv): Remove. | |
14526 | * loop.c (max_luid): Likewise. | |
14527 | * sched-rgn.c (bitlst_table_size): Likewise. | |
14528 | ||
14529 | 2002-09-11 Nathan Sidwell <nathan@codesourcery.com> | |
14530 | ||
14531 | Reimplement gcov format. | |
14532 | * gcov-io.h: Replace. | |
14533 | * gcov.c: Reimplement. | |
14534 | * gcov-iov.c: New file. | |
14535 | * gcov-dump.c: New file. | |
14536 | * libgcc2.c (L_bb): Replace with ... | |
14537 | (L_gcov): ... this. | |
14538 | (struct bb_function_info, struct bb): Remove. | |
14539 | (inhibit_libc): Never inhibit. | |
14540 | (gcov_list, gcov_crc): New static variables. | |
14541 | (gcov_version_mismatch): New static function. | |
14542 | (__bb_exit_func): Renamed to ... | |
14543 | (__gcov_exit): ... here. Made static. Reimplement. | |
14544 | (__gcov_init_func): Rename to ... | |
14545 | (__gcov_init): ... here. Check version, update crc. | |
14546 | (__bb_fork_func): Rename to ... | |
14547 | (__gcov_flush): ... here. | |
14548 | * libgcc2.h (struct bb, __bb_exit_func, __bb_init_func, | |
14549 | __bb_fork_func, gcov_type, __bb_find_arc_counters): Remove. | |
14550 | * calls.c (expand_call): Call __gcov_flush. | |
14551 | * profile.c (bb_file, last_bb_file_name): Remove. | |
14552 | (bbg_file_name): New global variable. | |
14553 | (output_gcov_string): Remove. | |
14554 | (get_exec_counts): Reimplement. | |
14555 | (branch_prob): Reimplement gcov file writing. | |
14556 | (init_branch_prob): Create bbg_file_name, don't create | |
14557 | bb_file_name. | |
14558 | (end_branch_prob): Adjust. Don't remove counter file when | |
14559 | instrumenting ourselves. | |
14560 | (create_profiler): Adjust. | |
14561 | * doc/gcov.texi (Gcov Data Files): Remove detailed specification, | |
14562 | point to gcov-io.h. | |
14563 | * Makefile.in (LANGUAGES): Add gcov-dump. | |
14564 | (coverageexts): Remove .bb. | |
14565 | (STAGESTUFF): Add gcov-dump. | |
14566 | (LIB2FUNCS_ST): Replace _bb with _gcov. | |
14567 | (profile.o): Depend on gcov-iov.h. | |
14568 | (final.o): Don't depend on profile.h, gcov.h. | |
14569 | (gcov.o): Depend on gcov-iov.h. | |
14570 | (gcov-iov.o): New target. | |
14571 | (gcov-iov): New target. | |
14572 | (gcov-iov.h): New target. | |
14573 | (gcov-dump.o): New target. | |
14574 | (GCOV_DUMP_OBJS): New variable. | |
14575 | (gcov-dump): New target. | |
14576 | (distclean): Remove coverageexts. | |
14577 | (stage1): Remove coverageexts. | |
14578 | ||
4f968d93 HP |
14579 | 2002-09-11 Hartmut Penner <hpenner@de.ibm.com> |
14580 | ||
14581 | * fold-const.c (make_range): Only narrow to signed range if | |
14582 | the signed range is smaller than the unsigned range. | |
14583 | ||
35aff10b AM |
14584 | 2002-09-12 Alan Modra <amodra@bigpond.net.au> |
14585 | ||
14586 | * emit-rtl.c (set_mem_size): New function. | |
14587 | * expr.h (set_mem_size): Declare. | |
14588 | * config/rs6000/rs6000.c (expand_block_move_mem): Exterminate. | |
14589 | (expand_block_move): Instead, use adjust_address and | |
14590 | replace_equiv_address to generate proper aliasing info. | |
14591 | Move common code out of conditionals. Localize vars. | |
14592 | ||
a9b6f1e7 | 14593 | 2002-09-11 Eric Botcazou <ebotcazou@libertysurf.fr> |
d48fd218 | 14594 | |
874f6a6d EB |
14595 | * optabs.c (expand_binop): Minor cleanup. |
14596 | (expand_twoval_binop): Convert CONST_INTs like in expand_binop. | |
14597 | ||
d1df930b DN |
14598 | 2002-09-11 Dan Nicolaescu <dann@ics.uci.edu> |
14599 | ||
14600 | * print-tree.c (print_node): Print the restrict qualifier. | |
14601 | ||
9026a957 JJ |
14602 | 2002-09-11 Janis Johnson <janis187@us.ibm.com> |
14603 | ||
14604 | * doc/install.texi: Fix typos. | |
14605 | ||
3fd9d606 ZW |
14606 | 2002-09-11 Zack Weinberg <zack@codesourcery.com> |
14607 | ||
14608 | * Makefile.in: Remove all references to s-under and underscore.c. | |
14609 | * collect2.c, tlink.c: Change all uses of prepends_underscore | |
14610 | to look directly at USER_LABEL_PREFIX. | |
14611 | ||
5b5198f7 DE |
14612 | 2002-09-11 David Edelsohn <edelsohn@gnu.org> |
14613 | ||
14614 | * config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section): Append | |
14615 | alignment to csect. | |
14616 | (rs6000_xcoff_unique_section): Only set section name for public | |
14617 | data. | |
14618 | (rs6000_xcoff_section_type_flags): Store log2 alignment in flags. | |
14619 | * config/rs6000/xcoff.h (TARGET_ASM_SELECT_SECTION): Remove | |
14620 | duplicate definition. | |
14621 | ||
77de9af2 JDA |
14622 | 2002-09-10 John David Anglin <dave@hiauly1.hia.nrc.ca> |
14623 | ||
14624 | * pa.md (extzv): Check predicates before emitting extzv_32. | |
14625 | (insv): Likewise. | |
14626 | ||
33b679d1 UW |
14627 | 2002-09-10 Ulrich Weigand <uweigand@de.ibm.com> |
14628 | ||
14629 | * config/s390/s390.h (MOVE_MAX): Define to correct value. | |
14630 | (MAX_MOVE_MAX): Define. | |
14631 | (MOVE_BY_PIECES_P): Define. | |
14632 | (CLEAR_BY_PIECES_P): Define. | |
14633 | ||
bfae8040 DC |
14634 | 2002-09-10 Denis Chertykov <denisc@overta.ru> |
14635 | ||
14636 | * config/avr/avr.md (movstrhi): Use right operands for conversion. | |
14637 | ||
7730c3ff RE |
14638 | 2002-09-10 Richard Earnshaw <rearnsha@arm.com> |
14639 | ||
14640 | PR c/7873 | |
14641 | * arm.md (insv): Use reg_or_int_operand for operand[3]. | |
14642 | ||
5add3202 DE |
14643 | 2002-09-10 David Edelsohn <edelsohn@gnu.org> |
14644 | ||
14645 | * rs6000.c (rs6000_assemble_visibility): Protect declaration | |
14646 | inside macro. Correct function definition typo. | |
14647 | (rs6000_xcoff_section_type_flags): New function. | |
14648 | (TARGET_SECTION_TYPE_FLAGS): Remove definition. | |
14649 | (rs6000_elf_section_type_flags): Call default_section_type_flags_1 | |
14650 | with appropriate PIC test. | |
14651 | (rs6000_xcoff_select_section): Use decl_readonly_section_1 to | |
14652 | determine readonly. | |
14653 | (rs6000_binds_local_p): Combine PIC flags. | |
14654 | * sysv4.h (TARGET_SECTION_TYPE_FLAGS): Define. | |
14655 | * xcoff.h (TARGET_SECTION_TYPE_FLAGS): Define. | |
14656 | ||
4977bab6 ZW |
14657 | 2002-09-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
14658 | ||
14659 | * h8300.md: Fix signed/unsigned warnings. | |
14660 | * mcore.md: Likewise. | |
14661 | * mn10300.c (mask_ok_for_mem_btst): Likewise. | |
14662 | ||
90389422 PB |
14663 | 2002-09-09 Per Bothner <per@bothner.com> |
14664 | ||
14665 | * print-tree.c (print_node): In a STRING_CST, escape non-ascii | |
14666 | characters, and only print TREE_STRING_LENGTH chars. | |
14667 | ||
686f3bf0 SE |
14668 | 2002-09-09 Steve Ellcey <sje@cup.hp.com> |
14669 | ||
14670 | * config/ia64/hpux.h (TARGET_HPUX_LD): New, define true. | |
14671 | (ASM_FILE_END) New. | |
14672 | * config/ia64/ia64.h (TARGET_HPUX_LD): New, define false. | |
14673 | * config/ia64/ia64-protos.h (ia64_hpux_asm_file_end): New. | |
14674 | * config/ia64/ia64.c (ia64_asm_output_external): Create list | |
14675 | of external functions if TARGET_HPUX_LD is true. | |
14676 | (ia64_hpux_add_extern_decl): New, routine to put names on | |
14677 | list of external functions. | |
14678 | (ia64_hpux_asm_file_end): Put out declarations for external | |
14679 | functions if and only if they are used. | |
14680 | ||
0c263f4e JDA |
14681 | 2002-09-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
14682 | ||
14683 | * pa.md (exception_receiver, builtin_setjmp_receiver): Add blockage | |
14684 | on TARGET_64BIT before pic register restore. | |
14685 | ||
e2a6476e DE |
14686 | 2002-09-09 David Edelsohn <edelsohn@gnu.org> |
14687 | ||
14688 | * doc/tm.texi (TARGET_HAVE_SRODATA_SECTION): New description. | |
14689 | (TARGET_HAVE_TLS): New description. | |
14690 | ||
b73b1546 JJ |
14691 | 2002-09-09 Janis Johnson <janis187@us.ibm.com> |
14692 | ||
14693 | * doc/extend.texi (Statement Exprs): Fix broken link. | |
14694 | ||
a9738643 DC |
14695 | 2002-09-09 Denis Chertykov <denisc@overta.ru> |
14696 | ||
14697 | * config/avr/avr.md (movstrhi, clrstrhi): Use gen_int_mode for | |
14698 | right conversion of operands[1]. | |
14699 | ||
05b9aaaa UW |
14700 | 2002-09-09 Ulrich Weigand <uweigand@de.ibm.com> |
14701 | ||
14702 | * config/s390/s390.md ("*tmdi_reg", "*tmsi_reg"): Do not mark as | |
14703 | commutative. Use "nonimmediate_operand" instead of "register_operand" | |
14704 | as predicate for operand 0. Move to after the "*tmXX_mem" insns. | |
14705 | ||
14706 | ("*tmdi_mem", "*tmsi_mem", "*tmhi_mem", "*tmqi_mem"): Do not mark | |
14707 | as commutative. | |
14708 | ||
14709 | ("*anddi3_ni", "*andsi3_ni", "*iordi3_ni", "*iorsi3_ni"): Do not | |
14710 | mark as commutative. Use "nonimmediate_operand" instead of | |
14711 | "register_operand" as predicate for operand 1. | |
14712 | ||
14713 | ("movstrictsi"): Fix typo in insn name. | |
14714 | ||
7ec70495 JH |
14715 | 2002-09-09 Jan Hubicka <jh@suse.cz> |
14716 | ||
14717 | * i386.c (index_register_operand): New. | |
14718 | * i386.h (predicate_codes): Add new predicate. | |
8e746279 | 14719 | * i386.md (lea_general_*): Use index_register_operand |
7ec70495 JH |
14720 | (ashift to lea splitter): Do not produce invalid leas |
14721 | (ashift to mov+ashift split): New. | |
14722 | ||
b2fc915b NC |
14723 | 2002-09-09 Nick Clifton <nickc@redhat.com> |
14724 | ||
14725 | * config/fr30/fr30.c (output.h): Move after inclusion of tree.h. | |
14726 | Fix folding marks. | |
14727 | ||
0b0ad147 | 14728 | 2002-09-09 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com> |
d48fd218 | 14729 | J"orn Rennecke <joern.rennecke@superh.com> |
0b0ad147 TM |
14730 | |
14731 | * sh/sh.h (OVERRIDE_OPTIONS): align_functions is in bytes, not bits. | |
14732 | ||
2bcc50d0 AM |
14733 | 2002-09-09 Alan Modra <amodra@bigpond.net.au> |
14734 | ||
14735 | * config/rs6000/rs6000.c (rs6000_binds_local_p): Return bool. | |
14736 | (function_ok_for_sibcall): Use binds_local_p. Respect longcall | |
14737 | attributes. | |
14738 | ||
4977bab6 ZW |
14739 | 2002-09-08 Nathan Sidwell <nathan@codesourcery.com> |
14740 | ||
14741 | * basic_block.h (gcov_type): Explain why it is signed. | |
14742 | * final.c: Don't include profile.h. | |
14743 | (struct function_list, functions_head, functions_tail, | |
14744 | end_final): Moved to profile.c | |
14745 | (final): Move arc chaining code to profile.c. | |
14746 | * function.c (prepare_function_start): Remove duplicate line. | |
14747 | * output.h (end_final): Remove prototype. | |
14748 | * predict.c (estimate_loops_at_level): Use gcov_type. | |
14749 | * profile.c (struct function_list, functions_head, | |
14750 | functions_tail): Moved from final.c | |
14751 | (need_func_profiler): Remove. | |
14752 | (instrument_edges): Don't set need_func_profiler. | |
14753 | (get_exec_counts): Avoid signed/unsigned warning. | |
14754 | (compute_checksum): Use crc32. | |
14755 | (branch_prob): Adjust. Chain onto functions_head. | |
14756 | (init_branch_prob): Absorb init_edge_profiler. | |
14757 | (init_edge_profiler): Remove. | |
14758 | (create_profiler): Moved and renamed from final.c:end_final. | |
14759 | Emit data and constructor. | |
14760 | (output_func_start_profiler): Remove. | |
14761 | * profile.h (struct profile_info): checksum is unsigned. | |
14762 | * rtl.h (output_func_start_profiler): Remove prototype. | |
14763 | (create_profiler): Declare. | |
14764 | * toplev.c (compile_file): Call create_profiler, if instrumenting | |
14765 | arcs. Don't call end_final. | |
14766 | ||
c1b4f089 KG |
14767 | 2002-09-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
14768 | ||
14769 | * fr30.c (fr30_print_operand): Fix bug in output of CONST_DOUBLE. | |
14770 | ||
b9203463 RH |
14771 | 2002-09-08 Richard Henderson <rth@redhat.com> |
14772 | ||
14773 | * dwarf2.h (DW_OP_call_ref): Rename from DW_OP_calli. | |
14774 | (DW_OP_GNU_push_tls_address): New. | |
14775 | (DW_OP_lo_user): Fix. | |
14776 | * dwarf2out.c (INTERNAL_DW_OP_tls_addr): New. | |
14777 | (dwarf_stack_op_name): Handle it, plus other dwarf3 opcodes. | |
14778 | (size_of_loc_descr): Likewise. | |
14779 | (output_loc_operands): Handle INTERNAL_DW_OP_tls_addr. | |
14780 | (add_AT_location_description): Take a dw_loc_descr_ref not an rtx. | |
14781 | (loc_descriptor_from_tree): Handle TLS variables. | |
14782 | (rtl_for_decl_location): Do avoid_constant_pool_reference here ... | |
14783 | (add_location_or_const_value_attribute): ... not here. Defer | |
14784 | to loc_descriptor_from_tree for TLS variables. | |
14785 | ||
14786 | * config/i386/i386.h (ASM_OUTPUT_DWARF_DTPREL): New. | |
14787 | * config/i386/i386.c (i386_output_dwarf_dtprel): New. | |
14788 | * config/i386/i386-protos.h: Update. | |
14789 | ||
7df98878 RS |
14790 | 2002-09-08 Roger Sayle <roger@eyesopen.com> |
14791 | ||
14792 | PR optimization/6405 | |
14793 | * unroll.c (loop_iterations): last_loop_insn should be the previous | |
14794 | non-note instruction before loop->end. | |
14795 | * loop.c (strength_reduce): The conditional jump is the last | |
14796 | non-note instruction before loop->end (as above). | |
14797 | ||
f40f4c8e RS |
14798 | 2002-09-08 Roger Sayle <roger@eyesopen.com> |
14799 | ||
14800 | * combine.c (try_combine): Handle the case that undobuf.other_insn | |
14801 | has been turned into a return or unconditional jump, by inserting | |
14802 | a BARRIER if necessary. | |
14803 | (simplify_set): Test if a condition code setter has a constant | |
14804 | comparison at compile time, if so convert this insn to a no-op move | |
14805 | and update/simplify the condition code user (undobuf.other_insn). | |
14806 | ||
e2f97e26 KW |
14807 | 2002-09-08 Krister Walfridsson <cato@df.lth.se> |
14808 | ||
14809 | * config/arm/netbsd.h (INITIALIZE_TRAMPOLINE): Redefine. | |
14810 | (CLEAR_INSN_CACHE): Define. | |
14811 | ||
4b7e68e7 KH |
14812 | 2002-09-08 Kazu Hirata <kazu@cs.umass.edu> |
14813 | ||
14814 | * basic-block.h: Fix comment formatting. | |
14815 | * c-common.c: Likewise. | |
14816 | * c-common.h: Likewise. | |
14817 | * c-lex.c: Likewise. | |
14818 | * c-pretty-print.c: Likewise. | |
14819 | * cfglayout.c: Likewise. | |
14820 | * cfgloop.c: Likewise. | |
14821 | * defaults.h: Likewise. | |
14822 | * et-forest.c: Likewise. | |
14823 | * explow.c: Likewise. | |
14824 | * function.h: Likewise. | |
14825 | * gcov.c: Likewise. | |
14826 | * genattrtab.c: Likewise. | |
14827 | * gengtype.c: Likewise. | |
14828 | * ifcvt.c: Likewise. | |
14829 | * libgcc2.c: Likewise. | |
14830 | * loop.c: Likewise. | |
14831 | * profile.c: Likewise. | |
14832 | * ra-build.c: Likewise. | |
14833 | * real.c: Likewise. | |
14834 | * rtl.h: Likewise. | |
14835 | * tracer.c: Likewise. | |
14836 | * tree-inline.c: Likewise. | |
14837 | * varasm.c: Likewise. | |
14838 | ||
2567406a JH |
14839 | 2002-09-08 Jan Hubicka <jh@suse.cz> |
14840 | ||
14841 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Fix array_ref | |
14842 | handling. | |
14843 | ||
a36fc5f8 | 14844 | * loop.c (loop_givs_reduce): Emit addition after. |
2567406a | 14845 | |
bd79540a AM |
14846 | 2002-09-08 Alan Modra <amodra@bigpond.net.au> |
14847 | ||
14848 | * varasm.c (default_assemble_visibility): Rename from | |
14849 | assemble_visibility. | |
14850 | * output.h: Here too. | |
14851 | * target-def.h (TARGET_ASM_ASSEMBLE_VISIBILITY): And here. | |
14852 | * config/rs6000/rs6000.c (rs6000_assemble_visibility): And here. | |
14853 | ||
32ff9c74 AM |
14854 | 2002-09-08 Alan Modra <amodra@bigpond.net.au> |
14855 | ||
14856 | * reload.c (find_reloads <p constraint>): Pass operand_mode to | |
14857 | find_reloads_address. | |
14858 | ||
6588987e KH |
14859 | 2002-09-08 Kazu Hirata <kazu@cs.umass.edu> |
14860 | ||
14861 | * config/h8300/h8300.md (udivmodqi4): Enable on H8/300. | |
14862 | (anonymous pattern): Likewise. | |
14863 | ||
4977bab6 ZW |
14864 | 2002-09-07 Igor Shevlyakov <igor@microunity.com> |
14865 | ||
14866 | * machmode.def: Add modes for half-float vectors. | |
14867 | ||
0100732e SS |
14868 | 2002-09-07 Scott Snyder <snyder@fnal.gov> |
14869 | ||
14870 | PR target/7374 | |
14871 | * config/alpha/alpha.md (abstf2): Fix typo: 'neg' for 'abs'. | |
14872 | ||
77043c7c RS |
14873 | 2002-09-07 Roger Sayle <roger@eyesopen.com> |
14874 | ||
14875 | * basic-block.h (struct loop): Remove unused cont_dominator field. | |
14876 | ||
5dd78220 IS |
14877 | 2002-09-07 Igor Shevlyakov <igor@microunity.com> |
14878 | ||
d48fd218 | 14879 | * varasm.c (decode_rtx_const): Don't check undefined field for |
5dd78220 IS |
14880 | CONST_VECTOR. |
14881 | ||
b96a3fa3 GN |
14882 | 2002-09-07 Glen Nakamura <glen@imodulo.com> |
14883 | ||
7fa86a10 | 14884 | PR opt/7814 |
b96a3fa3 GN |
14885 | * sched-deps.c (sched_analyze_insn): Make sure to add insn |
14886 | to reg_last->sets after flushing the dependency lists to guarantee | |
14887 | that subsequent clobbers will be dependent on it. | |
14888 | ||
ad9df12f | 14889 | 2002-09-07 Igor Shevlyakov <igor@microunity.com> |
2567406a | 14890 | |
ad9df12f IS |
14891 | * combine.c (simplify_shift_const): Calculate rotate count |
14892 | correctly for vector operands. | |
14893 | ||
54c93c30 AE |
14894 | 2002-09-07 Ansgar Esztermann <ansgar@thphy.uni-duesseldorf.de> |
14895 | ||
14896 | * c-typeck.c (c_tree_expr_nonnegative_p): New function. | |
14897 | (build_binary_op): Call c_tree_expr_nonnegative_p rather than | |
2567406a | 14898 | tree_expr_nonnegative_p. |
54c93c30 AE |
14899 | (build_conditional_expr): Likewise. |
14900 | * c-tree.h (c_tree_expr_nonnegative_p): Declare. | |
14901 | ||
36eea25f RH |
14902 | 2002-09-07 Richard Henderson <rth@redhat.com> |
14903 | ||
3aa4cad7 RH |
14904 | * builtins.def (inf, inff, infl): Mark const. |
14905 | (huge_val, huge_valf, huge_vall): Likewise. | |
14906 | (BUILT_IN_GETEXP, BUILT_IN_GETMAN): Remove. | |
14907 | ||
36eea25f RH |
14908 | * real.c (ereal_inf): Clear E before use. |
14909 | ||
5c102b48 KH |
14910 | 2002-09-07 Kazu Hirata <kazu@cs.umass.edu> |
14911 | ||
14912 | * config/h8300/h8300.md (udivmodqi4): Split the pattern into | |
14913 | an expander and an anonymous pattern. Zero out the upper half | |
14914 | of the dividend in the expander. | |
14915 | (udivmodqi4): Likewise. | |
14916 | ||
8bd06267 KH |
14917 | 2002-09-07 Kazu Hirata <kazu@cs.umass.edu> |
14918 | ||
14919 | * config/h8300/h8300.c: Fix formatting. | |
14920 | * config/h8300/h8300.h: Likewise. | |
14921 | * config/h8300/h8300.md: Likewise. | |
14922 | ||
39587bb9 ZD |
14923 | 2002-09-07 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
14924 | ||
14925 | * cfgcleanup.c (try_crossjump_to_edge): Fix updating of liveness | |
14926 | information. | |
14927 | ||
34146b94 | 14928 | 2002-09-07 Graham Stott <graham.stott@btinternet.com> |
92d9256d GS |
14929 | |
14930 | * rtlanal.c (dead_or_set_regno_p): Fix typo. | |
14931 | ||
93638d7a AM |
14932 | 2002-09-07 Alan Modra <amodra@bigpond.net.au> |
14933 | ||
fea76d82 AM |
14934 | * config/rs6000/linux64.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. |
14935 | ||
93638d7a AM |
14936 | * doc/tm.texi (TARGET_ASM_ASSEMBLE_VISIBILITY): Describe. |
14937 | * target-def.h (TARGET_ASM_ASSEMBLE_VISIBILITY): Define. | |
14938 | (TARGET_ASM_OUT): Add the above here. | |
14939 | * target.h (struct gcc_target): Add "visibility" field. | |
14940 | * varasm.c (maybe_assemble_visibility): Call targetm visibility func. | |
14941 | * config/rs6000/rs6000.c (rs6000_assemble_visibility): New function. | |
14942 | (TARGET_ASM_ASSEMBLE_VISIBILITY): Define. | |
14943 | (rs6000_legitimize_reload_address, first_reg_to_save): Formatting. | |
14944 | ||
370ce32a ZL |
14945 | 2002-09-06 Ziemowit Laski <zlaski@apple.com> |
14946 | ||
14947 | * c-lang.c (objc_is_id): New stub. | |
14948 | * c-tree.h (objc_is_id): New forward declaration. | |
14949 | * c-typeck.c (build_c_cast): Do not strip protocol | |
14950 | qualifiers from 'id' type. | |
14951 | * objc/objc-act.c (objc_comptypes): Correct handling | |
14952 | of protocol qualifiers. | |
14953 | (objc_is_id): New. | |
14954 | ||
942579db JL |
14955 | Fri Sep 6 13:10:08 2002 Jeffrey A Law (law@redhat.com) |
14956 | ||
54c93c30 | 14957 | * pentium.md (pentium-firstvboth): Fix typo. |
942579db | 14958 | |
c4dfc70c DD |
14959 | 2002-09-06 Dhananjay Deshpande <dhananjayd@kpit.com> |
14960 | ||
14961 | * h8300.c (enum shift_alg): Move to earlier in h8300.c. | |
14962 | (enum shift_type, enum h8_cpu): Likewise. | |
14963 | (INL, ROT, LOP, SPC macros): Likewise. | |
14964 | (shift_alg_qi, shift_alg_hi, shift_alg_si): Likewise. Lose | |
14965 | const designator. | |
14966 | (h8300_init_once): Update shift_alg_{qi,hi,si} to use more | |
14967 | space efficient algorithms when optimize for codesize. | |
14968 | ||
5873a4c1 NP |
14969 | Fri Sep 6 16:35:32 2002 Nicola Pero <n.pero@mi.flashnet.it> |
14970 | ||
14971 | Fix PR/1727 and long-standing failing testcase | |
14972 | objc/formal-protocol-6.m. | |
14973 | * objc-act.c (build_protocol_expr): If compiling for the GNU | |
14974 | runtime, create a list of Protocol statically allocated instances | |
14975 | if it doesn't exist, then add the Protocol object to this same | |
14976 | list. | |
14977 | (get_objc_string_decl): Fixed typo/bug - TREE_VALUE had been used | |
14978 | instead of TREE_CHAIN. | |
14979 | ||
e30d4c82 NP |
14980 | Fri Sep 6 16:17:33 2002 Nicola Pero <n.pero@mi.flashnet.it> |
14981 | ||
14982 | * objc/objc-act.c (dump_interface): Enlarged the char * buffer to | |
14983 | 10k. Fixed category dumping - print out category names with the | |
14984 | proper syntax. Print '@end\n' and not '\n@end' at the end of the | |
14985 | interface. | |
22d4398d | 14986 | (finish_objc): Fixed the -gen-decls option. It was printing out |
e30d4c82 NP |
14987 | only the last class. Dump an interface declaration of all classes |
14988 | being compiled instead. | |
14989 | ||
fcd53748 JT |
14990 | 2002-09-06 Jason Thorpe <thorpej@wasabisystems.com> |
14991 | ||
2567406a JH |
14992 | * config/arm/arm-protos.h (arm_gen_return_addr_mask): New |
14993 | prototype. | |
fcd53748 JT |
14994 | * config/arm/arm.c (arm_gen_return_addr_mask): New function. |
14995 | * config/arm/arm.h (MASK_RETURN_ADDR): Use arm_gen_return_addr_mask | |
14996 | if not APCS26 and not Thumb or ARMv4-or-higher. Use gen_int_mode | |
14997 | rather than GEN_INT. | |
14998 | * config/arm/arm.md (UNSPEC_CHECK_ARCH): Define. | |
14999 | (return_addr_mask, *check_arch2): New. | |
15000 | ||
96fd3851 UW |
15001 | 2002-09-06 Ulrich Weigand <uweigand@de.ibm.com> |
15002 | ||
2567406a | 15003 | * config/s390/s390.md ("*adddi3_cc", "*adddi3_cconly", |
96fd3851 | 15004 | "*adddi3_cconly2", "*adddi3_64", "*adddi3_31", "adddi3", |
2567406a | 15005 | "*addsi3_carry1_cc", "*addsi3_carry1_cconly", |
96fd3851 UW |
15006 | "*addsi3_carry2_cc", "*addsi3_carry2_cconly", |
15007 | "*addsi3_cc", "*addsi3_cconly", "*addsi3_cconly2", "addsi3", | |
2567406a | 15008 | "adddf3", "*adddf3", "*adddf3_ibm", |
96fd3851 UW |
15009 | "addsf3", "*addsf3", "*addsf3_ibm", |
15010 | "muldi3", "mulsi3", "mulsidi3", | |
15011 | "muldf3", "*muldf3", "*muldf3_ibm", | |
15012 | "mulsf3", "*mulsf3", "*mulsf3_ibm", | |
15013 | "*anddi3_cc", "*anddi3_cconly", "anddi3", | |
15014 | "*andsi3_cc", "*andsi3_cconly", "andsi3", | |
15015 | "*iordi3_cc", "*iordi3_cconly", "iordi3", | |
15016 | "*iorsi3_cc", "*iorsi3_cconly", "iorsi3", | |
15017 | "*xordi3_cc", "*xordi3_cconly", "xordi3", | |
15018 | "*xorsi3_cc", "*xorsi3_cconly", "xorsi3"): Use "nonimmediate_operand" | |
15019 | instead of "register_operand" as predicate for "%0" operand. | |
15020 | ||
22252625 JJ |
15021 | 2002-09-06 Jakub Jelinek <jakub@redhat.com> |
15022 | ||
15023 | * configure.in (HAVE_AS_OFFSETABLE_LO10): Use -xarch=v9 | |
15024 | unconditionally when gcc_cv_as_flags64 checks are gone. | |
15025 | * configure: Rebuilt. | |
15026 | ||
bc401279 AM |
15027 | 2002-09-06 Alan Modra <amodra@bigpond.net.au> |
15028 | ||
15029 | * config/rs6000/rs6000.md (extzvsi_internal2): Revert most of | |
15030 | 2002-07-26 change. Comment. | |
15031 | ||
b3fbfc07 KG |
15032 | 2002-09-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
15033 | ||
15034 | * frv.c (frv_unique_section, frv_select_section, | |
15035 | frv_select_rtx_section): Delete. | |
15036 | (frv_in_small_data_p): New. | |
15037 | (TARGET_ASM_UNIQUE_SECTION, TARGET_ASM_SELECT_SECTION, | |
15038 | TARGET_ASM_SELECT_RTX_SECTION): Delete. | |
15039 | (TARGET_IN_SMALL_DATA_P): Define. | |
15040 | ||
41e34bab DJ |
15041 | 2002-09-05 Dale Johannesen <dalej@apple.com> |
15042 | ||
15043 | * reload1.c (reload): Retain only those memory clobbers | |
15044 | added for variable-array handling. | |
15045 | ||
dc0ba55a JT |
15046 | 2002-09-05 Jason Thorpe <thorpej@wasabisystems.com> |
15047 | ||
15048 | * config/arm/arm.c (arm_return_in_memory): Implement ATPCS | |
2567406a | 15049 | return-in-memory rules. |
dc0ba55a JT |
15050 | * config/arm/arm.h (ARM_FLAG_ATPCS, TARGET_ATPCS): Define. |
15051 | ||
dd19d142 DE |
15052 | 2002-09-05 David Edelsohn <edelsohn@gnu.org> |
15053 | ||
15054 | * config/rs6000/xcoff.h (HOT_TEXT_SECTION_NAME): Delete. | |
15055 | (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Delete. | |
15056 | ||
3717da94 JT |
15057 | 2002-09-05 Jason Thorpe <thorpej@wasabisystems.com> |
15058 | ||
15059 | * real.c: Avoid parse error if FLOAT_WORDS_BIG_ENDIAN is | |
15060 | not a compile-time constant for the non-IBM case. | |
15061 | * config/arm/arm-protos.h (arm_float_words_big_endian): New | |
2567406a | 15062 | prototype. |
3717da94 | 15063 | * config/arm/arm.c (arm_float_words_big_endian): New function. |
b5b620a4 | 15064 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __VFP_FP__ |
2567406a JH |
15065 | if TARGET_VFP and not TARGET_HARD_FLOAT. |
15066 | (ARM_FLAG_VFP, TARGET_VFP): Define. | |
3717da94 JT |
15067 | (FLOAT_WORDS_BIG_ENDIAN): Use arm_float_words_big_endian. |
15068 | ||
225cee28 DE |
15069 | 2002-09-05 David Edelsohn <edelsohn@gnu.org> |
15070 | ||
15071 | * doc/install.texi: Correct text of s390-*-linux* and s390x-*-linux* | |
15072 | URLs. Fix AIX wording. | |
15073 | ||
c72bfda7 SS |
15074 | 2002-09-05 Stan Shebs <shebs@apple.com> |
15075 | ||
15076 | * config/rs6000/rs6000.c (rs6000_override_options): Make -fpic and | |
15077 | -fPIC equivalent on Darwin. | |
15078 | ||
3578cf63 R |
15079 | Thu Sep 5 16:27:47 2002 J"orn Rennecke <joern.rennecke@superh.com> |
15080 | ||
15081 | * sh.c (sh_expand_builtin): Return early if encountering an | |
15082 | error_mark for a type. | |
15083 | ||
7974fe63 UW |
15084 | 2002-09-05 Ulrich Weigand <uweigand@de.ibm.com> |
15085 | ||
15086 | * config/s390/s390.c (s390_expand_plus_operand): Do not require | |
15087 | double-word scratch register. | |
15088 | config/s390/s390.md ("reload_indi", "reload_insi"): Adapt. | |
15089 | ||
2567406a | 15090 | ("*tmqi_ext", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem", "*tmqi_mem", |
7974fe63 UW |
15091 | "*cli"): Replace s_operand by memory_operand. |
15092 | ("cmpstrdi", "cmpstrsi"): Replace s_operand by general_operand. | |
15093 | ||
f8cb5851 KH |
15094 | 2002-09-05 Kazu Hirata <kazu@cs.umass.edu> |
15095 | ||
15096 | * config/h8300/h8300.c (asm_file_start): Add a missing | |
15097 | semicolon. | |
15098 | ||
4977bab6 ZW |
15099 | 2002-09-04 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
15100 | ||
15101 | * c-typeck.c (build_function_call): Remove unused variable(s). | |
15102 | (build_c_cast): Likewise. | |
15103 | * calls.c (rtx_for_function_call): Likewise. | |
15104 | * cfglayout.c (duplicate_insn_chain): Likewise. | |
15105 | * cfgloop.c (flow_loop_nodes_find): Likewise. | |
15106 | * cfgrtl.c (split_edge): Likewise. | |
15107 | * df.c (df_ref_create): Likewise. | |
15108 | * except.c (expand_end_catch): Likewise. | |
15109 | * expr.c (emit_push_insn, store_constructor, expand_expr): Likewise. | |
15110 | * function.c (emit_return_into_block): Likewise. | |
15111 | (reposition_prologue_and_epilogue_notes): Likewise. | |
15112 | * gengtype.c (get_file_basename, write_gc_structure_fields): Likewise. | |
15113 | * combine.c (subst_prev_insn, need_refresh): Remove. | |
15114 | * dwarf2out.c (primary_filename): Remove. | |
15115 | * final.c (new_block): Remove. | |
15116 | * gcse.c (orig_bb_count): Remove. | |
15117 | ||
15118 | 2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
15119 | ||
15120 | * dsp16xx-protos.h (dsp16xx_compare_gen): Change to bool. | |
15121 | * dsp16xx.c (dsp16xx_compare_gen): Likewise. | |
15122 | * dsp16xx.md: Treat dsp16xx_compare_gen as a bool. Call functions | |
15123 | directly instead of using a function pointer. | |
15124 | ||
5fc0e5df KW |
15125 | 2002-09-04 Krister Walfridsson <cato@df.lth.se> |
15126 | ||
15127 | * config/i386/i386.h (GOT_SYMBOL_NAME): Define. | |
15128 | * config/i386/i386.c (output_set_got): Use GOT_SYMBOL_NAME. | |
15129 | (ix86_output_addr_diff_elt) Likewise. | |
15130 | (x86_output_mi_thunk) Likewise. | |
15131 | * config/i386/netbsd.h (GOT_SYMBOL_NAME): Redefine. | |
15132 | ||
f4b488fd KG |
15133 | 2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
15134 | ||
15135 | * frv.c (frv_encode_section_info): Fix error in last change. | |
15136 | ||
0e5dbd9b DE |
15137 | 2002-09-04 David Edelsohn <edelsohn@gnu.org> |
15138 | ||
15139 | * config/rs6000/rs6000.c (rs6000_flag_pic): New variable. | |
15140 | (rs6000_elf_encode_section_info): ATTRIBUTE_UNUSED. | |
15141 | (TARGET_BINDS_LOCAL_P): Define. | |
15142 | (rs6000_override_options): Save original flag_pic value. | |
15143 | (rs6000_elf_select_section): Call default_elf_select_section_1. | |
15144 | (rs6000_elf_unique_section): Call default_unique_section_1. | |
15145 | (rs6000_elf_in_small_data_p): New function. | |
15146 | (rs6000_xcoff_asm_named_section): Determine storage mapping class. | |
15147 | (rs6000_xcoff_select_section): Update based on defaults. | |
15148 | (rs6000_xcoff_unique_section): Set to basic name if not common. | |
15149 | (rs6000_binds_local_p): New function. | |
15150 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Set | |
15151 | targetm.have_srodata_section if SDATA_EABI. | |
15152 | (TARGET_IN_SMALL_DATA_P): Define. | |
15153 | ||
f57f9cb8 DJ |
15154 | 2002-09-04 Dale Johannesen <dalej@apple.com> |
15155 | ||
15156 | * varasm.c (struct rtx_const, decode_rtx_const): | |
15157 | Make veclo and vechi fields not share storage. | |
15158 | ||
ed6cc1f5 R |
15159 | Thu Sep 5 00:34:33 2002 J"orn Rennecke <joern.rennecke@superh.com> |
15160 | ||
15161 | * loop.c (scan_loop): Don't mark separate insns out of a libcall | |
15162 | for moving. | |
15163 | (move_movables): Abort if we see the first insn of a libcall. | |
15164 | ||
ab5e2615 RH |
15165 | 2002-09-04 Richard Henderson <rth@redhat.com> |
15166 | ||
15167 | * builtin-types.def (BT_FN_FLOAT): New. | |
15168 | (BT_FN_DOUBLE, BT_FN_LONG_DOUBLE): New. | |
15169 | * builtins.def (BUILT_IN_INF, BUILT_IN_INFF, BUILT_IN_INFL, | |
15170 | BUILT_IN_HUGE_VAL, BUILT_IN_HUGE_VALF, BUILT_IN_HUGE_VALL): New. | |
15171 | * builtins.c (fold_builtin_inf): New. | |
15172 | (fold_builtin): Call it. | |
15173 | * real.c (ereal_inf): New. | |
15174 | * real.h: Declare it. | |
15175 | * doc/extend.texi: Document new builtins. | |
15176 | ||
9beb7d20 RH |
15177 | 2002-09-04 Richard Henderson <rth@redhat.com> |
15178 | ||
15179 | * cse.c (cse_insn): Avoid subreg games if the equivalence | |
15180 | is already in the proper mode. | |
15181 | ||
29984e05 EB |
15182 | 2002-09-04 Eric Botcazou <ebotcazou@multimania.com> |
15183 | ||
15184 | PR c/7102 | |
15185 | * optabs.c (expand_binop): Convert CONST_INTs in all cases. | |
15186 | ||
8d46398e JDA |
15187 | 2002-09-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
15188 | ||
15189 | * pa.md (setccfp0, setccfp1): New patterns. | |
15190 | ||
14966b94 KG |
15191 | 2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
15192 | ||
15193 | * frv-protos.h (frv_init_builtins, frv_expand_builtin, | |
15194 | frv_select_section, frv_select_rtx_section, | |
15195 | frv_encode_section_info, frv_unique_section): Delete. | |
15196 | * frv.c: Update for target hooks. | |
15197 | * frv.h (STRIP_NAME_ENCODING, SLOW_ZERO_EXTEND, SELECT_SECTION, | |
15198 | SELECT_RTX_SECTION, ENCODE_SECTION_INFO, UNIQUE_SECTION, | |
15199 | EASY_DIV_EXPR, MD_INIT_BUILTINS, MD_EXPAND_BUILTIN): Delete. | |
15200 | ||
c8bf1a1a KG |
15201 | 2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
15202 | ||
15203 | * ip2k-protos.h (function_prologue, function_epilogue, | |
15204 | encode_section_info): Update to match target hook specification. | |
15205 | * ip2k.c: Wrap `MDR' code in IP2K_MD_REORG_PASS. | |
15206 | (function_prologue, function_epilogue, encode_section_info): | |
15207 | Update to match target hook specification. | |
15208 | * ip2k.h (SELECT_SECTION, SELECT_RTX_SECTION, ASM_OPEN_PAREN, | |
15209 | ASM_CLOSE_PAREN, EASY_DIV_EXPR): Delete. | |
15210 | (NOTICE_UPDATE_CC): Cast to void. | |
15211 | * ip2k.md: Add defaults in switch statements. | |
15212 | ||
0484cb35 JJ |
15213 | 2002-09-04 Janis Johnson <janis187@us.ibm.com> |
15214 | ||
15215 | * doc/trouble.texi (Interoperation): Update information about C++ ABI | |
15216 | issues. | |
15217 | ||
3e62bd08 JT |
15218 | 2002-09-04 Jason Thorpe <thorpej@wasabisystems.com> |
15219 | ||
15220 | * config/sparc/t-netbsd64: Disable multilib for now. | |
15221 | ||
275b6d80 DE |
15222 | 2002-09-04 David Edelsohn <edelsohn@gnu.org> |
15223 | ||
15224 | * target-def.h (TARGET_HAVE_SRODATA_SECTION): New macro. | |
15225 | * target.h (gcc_target): Add have_srodata_section member. | |
15226 | * varasm.c (section_category): Add SECCAT_SRODATA. | |
15227 | (categorize_decl_for_section): Return SECCAT_SRODATA for sdata if | |
15228 | READONLY_SDATA_SECTION defined. | |
15229 | (decl_readonly_section_1): True for SECCAT_SRODATA also. | |
15230 | (default_elf_select_section_1): Map SECCAT_SRODATA to .sdata2. | |
15231 | (default_unique_section_1): Likewise. | |
15232 | ||
015b1ad1 JDA |
15233 | 2002-09-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
15234 | ||
15235 | * expr.c (emit_group_load): Revise to allow splitting TCmode source | |
15236 | into DImode pieces. | |
15237 | ||
15238 | * pa-64.h (LONG_DOUBLE_TYPE_SIZE): Define to 128. | |
15239 | * pa64-regs.h (CLASS_CANNOT_CHANGE_MODE_P): Inhibit changes from SImode | |
15240 | for floating-point register class. | |
15241 | * pa.c (function_arg): Fix handling of modes wider than one word for | |
15242 | TARGET_64BIT. | |
15243 | ||
b10f2187 R |
15244 | Wed Sep 4 18:48:10 2002 J"orn Rennecke <joern.rennecke@superh.com> |
15245 | ||
15246 | * combine.c (make_compound_operation): Don't generate zero / sign | |
15247 | extensions in floating point modes. | |
15248 | ||
478c9e72 JJ |
15249 | 2002-09-04 Janis Johnson <janis187@us.ibm.com> |
15250 | ||
15251 | * doc/c-tree.texi: Fix overfull hboxes. | |
15252 | * doc/cppopts.texi: Ditto. | |
15253 | * doc/extend.texi: Ditto. | |
15254 | * doc/gty.texi: Ditto. | |
15255 | * doc/invoke.texi: Ditto. | |
15256 | * doc/makefile.texi: Ditto. | |
15257 | * doc/rtl.texi: Ditto. | |
15258 | * doc/standards.texi: Ditto. | |
15259 | * doc/tm.texi: Ditto. | |
15260 | ||
77e8a0cc RH |
15261 | 2002-09-04 Richard Henderson <rth@redhat.com> |
15262 | ||
15263 | * c-common.c (builtin_define_with_hex_fp_value): New. | |
15264 | (builtin_define_float_constants): Use it. Fix H_FLOAT mant_dig. | |
15265 | ||
a9c60612 JJ |
15266 | 2002-09-04 Janis Johnson <janis187@us.ibm.com> |
15267 | ||
15268 | * doc/invoke.texi (-fshort-wchar): Move to Code Generation Options. | |
15269 | (-fpcc-struct-return, -freg-struct-return, -fshort-enums, | |
15270 | -fshort-double, -fshort-wchar, -fpack-struct, -fleading-underscore): | |
15271 | Warn that these options can break ABI compatibility. | |
15272 | ||
4b67a274 RH |
15273 | 2002-09-04 Richard Henderson <rth@redhat.com> |
15274 | ||
15275 | * real.c (ereal_to_decimal): Add digits parameter. | |
15276 | * real.h (REAL_VALUE_TO_DECIMAL): Remove format; add digits parameter. | |
15277 | * c-pretty-print.c (pp_c_real_literal): Update call. | |
15278 | * print-rtl.c (print_rtx): Likewise. | |
15279 | * print-tree.c (print_node_brief, print_node): Likewise. | |
15280 | * sched-vis.c (print_value): Likewise. | |
15281 | * config/arc/arc.c (arc_print_operand): Likewise. | |
15282 | * config/c4x/c4x.c (c4x_print_operand): Likewise. | |
15283 | * config/i370/i370.h (PRINT_OPERAND): Likewise. | |
15284 | * config/i386/i386.c (print_operand): Likewise. | |
15285 | * config/i960/i960.c (i960_print_operand): Likewise. | |
15286 | * config/ip2k/ip2k.c (asm_output_float): Likewise. | |
15287 | * config/m32r/m32r.c (m32r_print_operand): Likewise. | |
15288 | * config/m68hc11/m68hc11.c (print_operand): Likewise. | |
15289 | * config/m68k/hp320.h (PRINT_OPERAND, ASM_OUTPUT_FLOAT_OPERAND, | |
15290 | ASM_OUTPUT_DOUBLE_OPERAND, ASM_OUTPUT_LONG_DOUBLE_OPERAND): Likewise. | |
2567406a | 15291 | * config/m68k/m68k.h (ASM_OUTPUT_FLOAT_OPERAND, |
4b67a274 RH |
15292 | ASM_OUTPUT_DOUBLE_OPERAND, ASM_OUTPUT_LONG_DOUBLE_OPERAND): Likewise. |
15293 | * config/m68k/sun2o4.h (ASM_OUTPUT_FLOAT_OPERAND, | |
15294 | ASM_OUTPUT_DOUBLE_OPERAND): Likewise. | |
15295 | * config/m68k/sun3.h (ASM_OUTPUT_FLOAT_OPERAND, | |
15296 | ASM_OUTPUT_DOUBLE_OPERAND): Likewise. | |
15297 | * config/mips/mips.c (print_operand): Likewise. | |
15298 | * config/ns32k/ns32k.c (print_operand): Likewise. | |
15299 | * config/pdp11/pdp11.h (PRINT_OPERAND): Likewise. | |
15300 | * config/vax/vax.h (PRINT_OPERAND): Likewise. | |
15301 | * doc/tm.texi (REAL_VALUE_TO_DECIMAL): Update docs. | |
15302 | ||
01abf342 BW |
15303 | 2002-09-04 Bob Wilson <bob.wilson@acm.org> |
15304 | ||
15305 | * config/xtensa/elf.h (TARGET_SECTION_TYPE_FLAGS): Define to | |
15306 | xtensa_multibss_section_type_flags. | |
15307 | * config/xtensa/xtensa.c (xtensa_multibss_section_type_flags): Define. | |
15308 | ||
cd42d3df RH |
15309 | 2002-09-04 Richard Henderson <rth@redhat.com> |
15310 | ||
15311 | * doc/install-old.texi: Don't mention enquire. | |
15312 | * doc/sourcebuild.texi: Update float.h description. | |
15313 | ||
502e6d5a R |
15314 | Wed Sep 4 11:22:14 2002 J"orn Rennecke <joern.rennecke@superh.com> |
15315 | ||
15316 | * sh.md (mperm_w_little, mperm_w_big): Supply mode for zero_extract. | |
15317 | ||
4977bab6 ZW |
15318 | 2002-09-03 Roger Sayle <roger@eyesopen.com> |
15319 | ||
15320 | * builtins.c (build_function_call_expr): Remove prototype, export | |
15321 | as non-static and add a comment above function definition. | |
15322 | (builtin_mathfn_code): New function to check for math builtins. | |
15323 | (fold_builtin): Optimize sqrt(0.0) as 0.0, sqrt(1.0) as 1.0, | |
15324 | exp(0.0) as 1.0, and log(1.0) as 0.0. Optimize exp(log(x)) and | |
15325 | log(exp(x)) as x. Optimize sqrt(exp(x)) as exp(x/2.0) and | |
15326 | log(sqrt(x)) as log(x)/2.0. | |
15327 | ||
15328 | * tree.h: Prototype build_function_call_expr and builtin_mathfn_code | |
15329 | in new "builtins.c" section. Place the build_range_type prototype | |
15330 | with the other prototypes from "tree.c". | |
15331 | ||
15332 | * fold-const.c (fold) [ABS_EXPR]: Fold fabs(sqrt(x)) as sqrt(x) | |
15333 | and fabs(exp(x)) as exp(x). [MULT_EXPR]: Fold sqrt(x)*sqrt(y) | |
15334 | as sqrt(x*y) and exp(x)*exp(y) as exp(x+y). [RDIV_EXPR]: Fold | |
15335 | x/exp(y) as x*exp(-y). | |
15336 | ||
2cc9fb4c DE |
15337 | 2002-09-03 David Edelsohn <edelsohn@gnu.org> |
15338 | ||
15339 | * varasm.c (default_section_type_flags): Append _1 to name with | |
15340 | shlib parameter. Use original name to call new function with | |
15341 | implicit flag_pic. | |
15342 | (decl_readonly_section): Likewise. | |
15343 | (default_elf_select_section): Likewise. | |
15344 | (default_unique_section): Likewise. | |
15345 | (default_bind_local_p): Likewise. | |
15346 | (categorize_decl_for_section): Add shlib parameter to use in place | |
15347 | of implicit flag_pic. | |
15348 | * output.h: Declare new functions with _1 and shlib argument. | |
15349 | ||
7c19f816 JJ |
15350 | 2002-09-03 Janis Johnson <janis187@us.ibm.com> |
15351 | ||
8c085f6f JJ |
15352 | * doc/install.texi: Fix typos, formatting problems, and obvious |
15353 | overfull/underfull boxes. | |
15354 | ||
7c19f816 JJ |
15355 | * Makefile.in (TEXI_GCC_FILES): Add compat.texi. |
15356 | * doc/gcc.texi (Top): Add new chapter, Binary Compatibility, and | |
15357 | include its file, compat.texi. | |
15358 | * doc/compat.texi: New file with new chapter, Binary Compatibility. | |
15359 | ||
79ba5e3b NB |
15360 | 2002-09-03 Neil Booth <neil@daikokuya.co.uk> |
15361 | ||
15362 | Debian BTS Bug #157416 | |
15363 | * cpphash.h (FIRST, LAST, CUR, RLIMIT): Fix definitions. | |
15364 | * cpplib.c (destringize_and_run): Kludge around getting | |
15365 | tokens from in-progress macros. | |
15366 | (_cpp_do__Pragma): Simplify. | |
15367 | ||
57016b47 SE |
15368 | 2002-09-03 Steve Ellcey <sje@cup.hp.com> |
15369 | ||
15370 | * config/ia64/ia64.h (EXTRA_SPECS): Remove cpp_cpu. | |
15371 | (CPP_CPU_SPEC): Remove. | |
15372 | (TARGET_CPU_CPP_BUILTINS): New. | |
15373 | * config/ia64/hpux.h (CPP_PREDEFINES): Remove. | |
15374 | (CPP_SPEC): Remove. | |
15375 | (TARGET_OS_CPP_BUILTINS): New. | |
15376 | * config/ia64/linux.h (CPP_PREDEFINES): Remove. | |
15377 | (TARGET_OS_CPP_BUILTINS): New. | |
15378 | * config/ia64/aix.h (CPP_SPEC): Move some stuff to | |
15379 | TARGET_OS_CPP_BUILTINS. | |
15380 | (CPP_PREDEFINES): Remove. | |
15381 | (CPLUSPLUS_CPP_SPEC): Remove. | |
15382 | (TARGET_OS_CPP_BUILTINS): New. | |
15383 | ||
d57a4b98 RH |
15384 | 2002-09-03 Richard Henderson <rth@redhat.com> |
15385 | ||
15386 | * Makefile.in (USER_H): Add ginclude/float.h. | |
15387 | (FLOAT_H): Remove. | |
15388 | (stmp-int-hdrs, install-mkheaders): Don't handle FLOAT_H. | |
15389 | (mostlyclean): Don't remove float.h intermediate files. | |
15390 | (distclean): Don't remove float.h. | |
15391 | * config.gcc: Remove all float_format references. | |
15392 | * configure.in (float_format, float_h_file): Remove. | |
15393 | ||
15394 | * c-common.c: Include tree-inline.h. | |
15395 | (builtin_define_with_int_value): New. | |
15396 | (builtin_define_type_precision): Use it. | |
15397 | (builtin_define_float_constants): New. | |
15398 | (cb_register_builtins): Use it. Define __FLT_RADIX__ and | |
15399 | __FLT_EVAL_METHOD__. | |
15400 | * defaults.h (TARGET_FLT_EVAL_METHOD): New. | |
15401 | * config/i386/i386.h (TARGET_FLT_EVAL_METHOD): New. | |
15402 | * config/m68k/m68k.h (TARGET_FLT_EVAL_METHOD): New. | |
15403 | * doc/tm.texi (INTEL_EXTENDED_IEEE_FORMAT): Mention moto 96-bit format. | |
15404 | (TARGET_FLT_EVAL_METHOD): New. | |
15405 | ||
15406 | * config/float-c4x.h, config/float-i128.h, config/float-i32.h, | |
15407 | config/float-i386.h, config/float-i64.h, config/float-m68k.h, | |
15408 | config/float-sh.h, config/float-sparc.h, config/float-vax.h: Remove. | |
15409 | * ginclude/float.h: New. | |
15410 | ||
527347f0 SS |
15411 | 2002-09-03 Stan Shebs <shebs@apple.com> |
15412 | ||
15413 | * config/darwin.h (WARN_FOUR_CHAR_CONSTANTS): Remove, never used. | |
15414 | (DWARF2_DEBUGGING_INFO): Remove until assembler accepts Dwarf-2. | |
15415 | (PREFERRED_DEBUGGING_TYPE): Ditto. | |
15416 | (ASM_OUTPUT_IDENT): Remove empty definition. | |
15417 | ||
34c1864f SE |
15418 | 2002-09-03 Steve Ellcey <sje@cup.hp.com> |
15419 | ||
15420 | * config.gcc (ia64*-*-hpux*): Add ia64-c.o to c_target and | |
15421 | cxx_target. | |
15422 | * config/ia64/hpux.h (REGISTER_TARGET_PRAGMAS): Register pragma | |
15423 | handling routine for builtin pragma. | |
15424 | * config/ia64/ia64-protos.h (ia64_hpux_handle_builtin_pragma): | |
15425 | Registered pragma handling routine. | |
15426 | * ia64-c.c (ia64_hpux_handle_builtin_pragma): Ditto. | |
15427 | (ia64_hpux_add_pragma_builtin) New subroutine used by above. | |
15428 | If builtin pragma seen for math routine and C89 conformance is | |
15429 | requested use different math function in order to set errno. | |
15430 | * t-ia64 (ia64-c.o): Add new rule for new file. | |
15431 | ||
9b7c75b9 UW |
15432 | 2002-09-03 Ulrich Weigand <uweigand@de.ibm.com> |
15433 | ||
15434 | * config/s390/s390.md ("movti"): Add Q->Q alternative. | |
15435 | ("*movdi_64", "*movdi_31", "*movsi", "movhi", "movqi_64", | |
15436 | "movqi", "*movdf_64", "*movdf_31", "*movsf"): Likewise. | |
2567406a JH |
15437 | |
15438 | ("*movti_ss", "*movdi_ss", "*movsi_ss", "*movdf_ss", | |
9b7c75b9 UW |
15439 | "*movsf_ss"): Remove. |
15440 | ||
710ba35f JDA |
15441 | 2002-09-03 John David Anglin <dave@hiauly1.hia.nrc.ca> |
15442 | ||
15443 | * pa32-regs.h (CLASS_CANNOT_CHANGE_MODE, CLASS_CANNOT_CHANGE_MODE_P): | |
15444 | Delete macros. | |
15445 | ||
ff970081 AD |
15446 | 2002-09-03 Arati Dikey <aratid@kpit.com> |
15447 | ||
15448 | * h8300.c (asm_file_start): Corrected optimization comment. | |
15449 | ||
b50d021d SS |
15450 | 2002-09-03 Stan Shebs <shebs@apple.com> |
15451 | ||
15452 | * c-lang.c (recognize_objc_keyword): Remove, no longer used. | |
15453 | * c-tree.h (recognize_objc_keyword): Remove decl. | |
15454 | * c-typeck.c (comp_target_types): Update a comment. | |
15455 | ||
b808c04c UW |
15456 | 2002-09-03 Ulrich Weigand <uweigand@de.ibm.com> |
15457 | ||
15458 | * config/s390/s390.c (s390_decompose_address): Remove STRICT parameter | |
15459 | and register validity checks. | |
15460 | (general_s_operand): Adapt to s390_decompose_address interface change. | |
15461 | (q_constraint): Likewise. | |
15462 | (s390_expand_plus_operand): Likewise. | |
15463 | (legitimiate_address_p): Likewise. | |
15464 | (legitimate_la_operand_p): Likewise. | |
15465 | (legitimize_la_operand): Likewise. | |
15466 | (print_operand_address): Likewise. | |
15467 | (print_operand): Likewise. | |
15468 | ||
ee453219 NP |
15469 | Tue Sep 3 11:32:14 2002 Nicola Pero <n.pero@mi.flashnet.it> |
15470 | ||
15471 | PR objc/5956: | |
15472 | * objc/objc-act.c (build_typed_selector_reference): Fix typo which | |
2567406a JH |
15473 | was causing the new selector never to match the existing ones |
15474 | (Patch by Alexander Malmberg <alexander@malmberg.org>). | |
ee453219 | 15475 | |
d82283d5 GS |
15476 | 2002-09-03 Graham Stott <graham.stott@btinternet.com> |
15477 | ||
15478 | * config/i386/i386.md ("femms"): Add "memory" attr "none". | |
15479 | ||
15480 | 2002-09-03 Graham Stott <graham.stott@btinternet.com> | |
c7a009a2 GS |
15481 | |
15482 | * expr.c (expand_expr): Remove extraneous comment and code. | |
15483 | ||
4977bab6 ZW |
15484 | 2002-09-02 Nathan Sidwell <nathan@codesourcery.com> |
15485 | ||
15486 | * stor-layout (finish_builtin_struct): Renamed and moved from c++ | |
15487 | frontend. Take chain of fields. Allow NULL alignment type. | |
15488 | * tree.h (finish_builtin_struct): Declare. | |
15489 | ||
15490 | 2002-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
15491 | ||
15492 | * config/alpha/alpha.c config/alpha/alpha.h config/alpha/alpha.md | |
15493 | config/alpha/elf.h config/alpha/unicosmk.h config/alpha/vms.h | |
15494 | config/arc/arc.c config/arc/arc.h config/arm/aout.h | |
15495 | config/arm/arm.c config/arm/arm.h config/arm/arm.md | |
15496 | config/avr/avr.h config/d30v/d30v.h config/dbxcoff.h | |
15497 | config/dbxelf.h config/elfos.h config/fr30/fr30.h config/frv/frv.h | |
15498 | config/i386/i386.c config/i386/i386.md config/i386/sco5.h | |
15499 | config/ia64/ia64.h config/ip2k/ip2k.h config/m68hc11/m68hc11.md | |
15500 | config/m68k/hp320.h config/m68k/m68k.c config/m68k/m68k.md | |
15501 | config/m68k/mot3300.h config/m68k/sgs.h config/m68k/tower-as.h | |
15502 | config/m88k/m88k.c config/m88k/m88k.h config/mcore/mcore-pe.h | |
15503 | config/mcore/mcore.c config/mips/mips.c config/mips/mips.h | |
15504 | config/ns32k/ns32k.md config/pa/pa-linux.h config/pa/pa.c | |
15505 | config/pa/pa.h config/pa/pa.md config/romp/romp.h | |
15506 | config/rs6000/linux64.h config/rs6000/lynx.h | |
15507 | config/rs6000/rs6000.c config/rs6000/sysv4.h config/rs6000/xcoff.h | |
15508 | config/s390/s390.c config/s390/s390.md config/sh/sh.c | |
15509 | config/sparc/sparc.c config/sparc/sysv4.h | |
15510 | config/stormy16/stormy16.h dbxout.c defaults.h dwarf2out.c | |
15511 | dwarfout.c except.c final.c varasm.c vmsdbgout.c: Replace | |
15512 | ASM_OUTPUT_INTERNAL_LABEL macro with a call to the target hook. | |
15513 | ||
15514 | * doc/tm.texi: Update docs. | |
15515 | * default.h (ASM_OUTPUT_INTERNAL_LABEL): Don't define. | |
15516 | * system.h (ASM_OUTPUT_INTERNAL_LABEL): Poison. | |
15517 | ||
15518 | 2002-08-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
15519 | ||
15520 | * Makefile.in (sdbout.o, insn-output.o): Depend on $(TARGET_H). | |
15521 | * arc.c (arc_internal_label): New function. | |
15522 | (TARGET_ASM_INTERNAL_LABEL): Set. | |
15523 | * arc.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15524 | * arm.c (arm_internal_label): New function. | |
15525 | (TARGET_ASM_INTERNAL_LABEL): Set. | |
15526 | * arm.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15527 | * arm/elf.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15528 | * i370.c (i370_internal_label): New function. | |
15529 | (TARGET_ASM_INTERNAL_LABEL): Set. | |
15530 | * i370.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15531 | * m68k/hp320.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15532 | * m68k.c (m68k_hp320_internal_label): New function. | |
15533 | (TARGET_ASM_INTERNAL_LABEL): Set. | |
15534 | * m88k.c (m88k_internal_label): New function. | |
15535 | (TARGET_ASM_INTERNAL_LABEL): Set. | |
15536 | * m88k.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15537 | * defaults.h (ASM_OUTPUT_INTERNAL_LABEL): Set to target hook. | |
15538 | * genoutput.c (output_prologue): Include target.h in output file. | |
15539 | * output.h (default_internal_label): Declare. | |
15540 | * sdbout.c: Include target.h. | |
15541 | * target-def.h (TARGET_ASM_INTERNAL_LABEL): Set and add to | |
15542 | TARGET_ASM_OUT. | |
15543 | * target.h (internal_label): Add to struct gcc_target. | |
15544 | * varasm.c (default_internal_label): New function. | |
15545 | ||
15546 | 2002-08-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
15547 | ||
15548 | * alpha.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15549 | * avr.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15550 | * c4x.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15551 | * cris.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15552 | * d30v.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15553 | * darwin.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15554 | * dsp16xx.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15555 | * elfos.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15556 | * h8300.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15557 | * i386/att.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15558 | * i386/bsd.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15559 | * i386/i386-coff.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15560 | * i386/lynx-ng.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15561 | * i386/lynx.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15562 | * i386/sco5.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15563 | * i960/i960.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15564 | * m68k/3b1.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15565 | * m68k/amix.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15566 | * m68k/atari.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15567 | * m68k.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15568 | * m68k/mot3300.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15569 | * m68k/tower-as.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15570 | * m88k.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15571 | * mcore.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15572 | * mips.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15573 | * mmix-protos.h (mmix_asm_output_internal_label): Likewise. | |
15574 | * mmix.c (mmix_asm_output_internal_label): Likewise. | |
15575 | * mmix.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15576 | * ns32k.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15577 | * pa.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15578 | * pdp11.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15579 | * romp.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15580 | * rs6000/xcoff.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15581 | * sh/coff.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15582 | * sh/elf.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15583 | * sparc/freebsd.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15584 | * sparc/linux.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15585 | * sparc/linux64.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15586 | * sparc/netbsd-elf.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15587 | * sparc/pbd.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15588 | * sparc/sol2.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15589 | * sparc.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15590 | * sparc/vxsim.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15591 | * stormy16.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15592 | * svr3.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15593 | * vax.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15594 | ||
15595 | * defaults.h (ASM_OUTPUT_INTERNAL_LABEL): Define. | |
15596 | ||
98c0d8d1 RH |
15597 | 2002-08-31 Richard Henderson <rth@redhat.com> |
15598 | ||
15599 | * expr.c (block_move_libcall_safe_for_call_parm): Fix thinko. | |
15600 | ||
a5f3f0ab JDA |
15601 | 2002-08-31 John David Anglin <dave@hiauly1.hia.nrc.ca> |
15602 | ||
15603 | * pa.c (pa_globalize_label): Add ATTRIBUTE_UNUSED to prototype. | |
15604 | ||
38ec83b1 RH |
15605 | 2002-08-30 Richard Henderson <rth@redhat.com> |
15606 | ||
c9989d09 | 15607 | PR opt/7515 |
38ec83b1 RH |
15608 | * c-objc-common.c: Include target.h. |
15609 | (c_cannot_inline_tree_fn): Don't auto-inline functions that | |
15610 | don't bind locally. Factor setting DECL_UNINLINABLE. | |
15611 | * Makefile.in (c-objc-common.o): Update. | |
15612 | ||
4c64396e JJ |
15613 | 2002-08-30 Janis Johnson <janis187@us.ibm.com> |
15614 | ||
15615 | * doc/install.texi (Configuration, Building): Fix a typo and | |
15616 | some formatting directives. | |
15617 | ||
4226378a PK |
15618 | 2002-08-30 Paul Koning <pkoning@equallogic.com> |
15619 | ||
15620 | * doc/c-tree.texi (RDIV_EXPR): Fix typo. | |
15621 | * doc/rtl.texi (post_modify): Remove misplaced text, remove "not | |
15622 | implemented" note. | |
15623 | * doc/md.texi (IP2K): Move machine-specific constraints before MIPS | |
15624 | for alphabetic order. | |
15625 | * doc/tm.texi (TARGET_FLOAT_FORMAT): Update description for | |
15626 | VAX_FLOAT_FORMAT. Remove reference to HOST_FLOAT_FORMAT. | |
15627 | (VAX_HALFWORD_ORDER): Document. | |
15628 | (LARGEST_EXPONENT_IS_NORMAL): Remove note about being only for | |
15629 | IEEE float format. | |
15630 | (TARGET_SCHED_ISSUE_RATE): Reword reference to MAX_DFA_ISSUE_RATE. | |
15631 | (ASM_OUTPUT_LABEL_REF): Fix font. | |
15632 | (CASE_VECTOR_SHORTEN_MODE): Ditto. | |
15633 | ||
b8074dbe DC |
15634 | 2002-08-30 Denis Chertykov <denisc@overta.ru> |
15635 | ||
15636 | * config/ip2k/ip2k.c (ip2k_set_compare): Remove all const_double | |
15637 | stuff. | |
15638 | (ip2k_gen_unsigned_comp_branch): Handle CONST_INT and | |
15639 | CONST_DOUBLE constants. | |
2567406a | 15640 | |
55f49e3d JT |
15641 | 2002-08-30 Jason Thorpe <thorpej@wasabisystems.com> |
15642 | ||
15643 | * config/alpha/alpha.h (TARGET_CPU_CPP_BUILTINS): Move language- | |
15644 | related defines to... | |
15645 | (SUBTARGET_LANGUAGE_CPP_BUILTINS): ...here. | |
15646 | * config/alpha/netbsd.h (SUBTARGET_LANGUAGE_CPP_BUILTINS): Redefine | |
15647 | as a no-op. | |
15648 | ||
e1944073 KW |
15649 | 2002-08-30 Krister Walfridsson <cato@df.lth.se> |
15650 | ||
15651 | * config/arm/arm.c (arm_asm_output_labelref): New function. | |
15652 | * config/arm/arm.h (ASM_OUTPUT_LABELREF): Call arm_asm_output_labelref. | |
15653 | * config/arm/arm-protos.h: Add prototype for arm_asm_output_labelref. | |
15654 | ||
6e92b3a1 RB |
15655 | 2002-08-29 Rodney Brown <rbrown64@csc.com.au> |
15656 | ||
15657 | * doc/install.texi (Specific, alpha*-dec-osf*): Add "virtual | |
15658 | memory exhausted" workarounds. | |
15659 | ||
9d533cb5 GDR |
15660 | 2002-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net> |
15661 | ||
15662 | * diagnostic.c (fancy_abort): Don't repeat "internal error". | |
15663 | * toplev.c (crash_signal): Likewise. | |
15664 | ||
1f676100 NP |
15665 | Fri Aug 30 00:33:37 2002 Nicola Pero <n.pero@mi.flashnet.it> |
15666 | ||
15667 | * doc/cpp.texi (__NEXT_RUNTIME__): Extended documentation. | |
15668 | * doc/invoke.texi (-fnext-runtime, -Wno-protocol, -Wselector): | |
15669 | Extended, updated documentation. | |
15670 | (-Wundeclared-selector): Documented. | |
15671 | ||
23532de9 JT |
15672 | 2002-08-29 Jason Thorpe <thorpej@wasabisystems.com> |
15673 | ||
15674 | * config/chorus.h: Consistently define *_DEBUGGING_INFO with | |
15675 | the value 1. Do not undef before defining. | |
15676 | * config/darwin.h: Likewise. | |
15677 | * config/dbx.h: Likewise. | |
15678 | * config/dbxcoff.h: Likewise. | |
15679 | * config/dbxelf.h: Likewise. | |
15680 | * config/elfos.h: Likewise. | |
15681 | * config/interix.h: Likewise. | |
15682 | * config/lynx-ng.h: Likewise. | |
15683 | * config/lynx.h: Likewise. | |
15684 | * config/netware.h: Likewise. | |
15685 | * config/psos.h: Likewise. | |
15686 | * config/svr3.h: Likewise. | |
15687 | * config/alpha/alpha.h: Likewise. | |
15688 | * config/alpha/elf.h: Likewise. | |
15689 | * config/alpha/vms.h: Likewise. | |
15690 | * config/arc/arc.h: Likewise. | |
15691 | * config/arm/aout.h: Likewise. | |
15692 | * config/arm/coff.h: Likewise. | |
15693 | * config/c4x/c4x.h: Likewise. | |
15694 | * config/h8300/h8300.h: Likewise. | |
15695 | * config/i386/cygwin.h: Likewise. | |
15696 | * config/i386/djgpp.h: Likewise. | |
15697 | * config/i386/gas.h: Likewise. | |
15698 | * config/i386/gstabs.h: Likewise. | |
15699 | * config/i386/i386-coff.h: Likewise. | |
15700 | * config/i386/i386-interix.h: Likewise. | |
15701 | * config/i386/sco5.h: Likewise. | |
15702 | * config/i386/svr3dbx.h: Likewise. | |
15703 | * config/i386/sysv3.h: Likewise. | |
15704 | * config/i386/win32.h: Likewise. | |
15705 | * config/i386/x86-64.h: Likewise. | |
15706 | * config/i960/i960.h: Likewise. | |
15707 | * config/ia64/ia64.h: Likewise. | |
15708 | * config/ip2k/ip2k.h: Likewise. | |
15709 | * config/m32r/m32r.h: Likewise. | |
15710 | * config/m68k/3b1.h: Likewise. | |
15711 | * config/m68k/3b1g.h: Likewise. | |
15712 | * config/m68k/ccur-GAS.h: Likewise. | |
15713 | * config/m68k/coff.h: Likewise. | |
15714 | * config/m68k/hp2bsd.h: Likewise. | |
15715 | * config/m68k/hp310g.h: Likewise. | |
15716 | * config/m68k/hp320g.h: Likewise. | |
15717 | * config/m68k/hp3bsd.h: Likewise. | |
15718 | * config/m68k/hp3bsd44.h: Likewise. | |
15719 | * config/m68k/linux-aout.h: Likewise. | |
15720 | * config/m68k/m68k-aout.h: Likewise. | |
15721 | * config/m68k/mot3300.h: Likewise. | |
15722 | * config/m68k/netbsd.h: Likewise. | |
15723 | * config/m68k/openbsd.h: Likewise. | |
15724 | * config/m68k/pbb.h: Likewise. | |
15725 | * config/m68k/plexus.h: Likewise. | |
15726 | * config/m68k/sun2.h: Likewise. | |
15727 | * config/m68k/sun3.h: Likewise. | |
15728 | * config/m68k/tower-as.h: Likewise. | |
15729 | * config/m68k/vxm68k.h: Likewise. | |
15730 | * config/m88k/aout-dbx.h: Likewise. | |
15731 | * config/m88k/m88k-aout.h: Likewise. | |
15732 | * config/mcore/mcore-elf.h: Likewise. | |
15733 | * config/mcore/mcore-pe.h: Likewise. | |
15734 | * config/mips/elf.h: Likewise. | |
15735 | * config/mips/elf64.h: Likewise. | |
15736 | * config/mips/iris5gas.h: Likewise. | |
15737 | * config/mips/iris6.h: Likewise. | |
15738 | * config/mips/mips.h: Likewise. | |
15739 | * config/mips/sni-gas.h: Likewise. | |
15740 | * config/mmix/mmix.h: Likewise. | |
15741 | * config/ns32k/netbsd.h: Likewise. | |
15742 | * config/pa/pa64-hpux.h: Likewise. | |
15743 | * config/romp/romp.h: Likewise. | |
15744 | * config/rs6000/sysv4.h: Likewise. | |
15745 | * config/rs6000/xcoff.h: Likewise. | |
15746 | * config/sh/coff.h: Likewise. | |
15747 | * config/sh/elf.h: Likewise. | |
15748 | * config/sparc/linux64.h: Likewise. | |
15749 | * config/sparc/liteelf.h: Likewise. | |
15750 | * config/sparc/netbsd.h: Likewise. | |
15751 | * config/sparc/openbsd.h: Likewise. | |
15752 | * config/sparc/pbd.h: Likewise. | |
15753 | * config/sparc/sp64-elf.h: Likewise. | |
15754 | * config/sparc/sp86x-elf.h: Likewise. | |
15755 | * config/sparc/sparc.h: Likewise. | |
15756 | * config/vax/vax.h: Likewise. | |
15757 | * config/vax/vaxv.h: Likewise. | |
15758 | ||
5e98fba2 DD |
15759 | 2002-08-29 "Dhananjay R. Deshpande" <dhananjayd@kpit.com> |
15760 | ||
15761 | * h8300.c (shift_alg_hi): Various tweaks to improve performance | |
15762 | of HImode shifts. | |
15763 | (get_shift_alg): Corresponding changes. | |
15764 | ||
43852342 JDA |
15765 | 2002-08-29 John David Anglin <dave@hiauly1.hia.nrc.ca> |
15766 | ||
15767 | * som.h (ALWAYS_STRIP_DOTDOT): Define to 1. | |
15768 | ||
44bb111a RH |
15769 | 2002-08-29 Richard Henderson <rth@redhat.com> |
15770 | ||
15771 | * expr.h (enum block_op_methods): New. | |
15772 | (emit_block_move): Update prototype. | |
15773 | * expr.c (block_move_libcall_safe_for_call_parm): New. | |
15774 | (emit_block_move_via_loop): New. | |
15775 | (emit_block_move): Use them. New argument METHOD. | |
15776 | (emit_push_insn): Always respect the given alignment. | |
15777 | (expand_assignment): Update call to emit_block_move. | |
15778 | (store_expr, store_field, expand_expr): Likewise. | |
15779 | * builtins.c (expand_builtin_apply): Likewise. | |
15780 | (expand_builtin_memcpy, expand_builtin_va_copy): Likewise. | |
15781 | * function.c (expand_function_end): Likewise. | |
15782 | * config/sh/sh.c (sh_initialize_trampoline): Likewise. | |
15783 | * config/sparc/sparc.c (sparc_va_arg): Likewise. | |
15784 | * calls.c (expand_call, emit_library_call_value_1): Likewise. | |
15785 | (save_fixed_argument_area): Use emit_block_move with | |
15786 | BLOCK_OP_CALL_PARM instead of move_by_pieces. | |
15787 | (restore_fixed_argument_area): Likewise. | |
15788 | (store_one_arg): Fix alignment parameter to emit_push_insn. | |
15789 | ||
08b3d104 JDA |
15790 | 2002-08-29 John David Anglin <dave@hiauly1.hia.nrc.ca> |
15791 | ||
15792 | * install.texi (hppa64-hp-hpux11*): Document installation procedure. | |
15793 | ||
ce4e9970 | 15794 | 2002-08-29 Catherine Moore <clm@redhat.com> |
8376061d CM |
15795 | |
15796 | * config/v850/v850.h (MULDI3_LIBCALL, UCMPDI2_LIBCALL, CMPDI2_LIBCALL, | |
15797 | NEGDI2_LIBCALL, INIT_TARGET_OPTABS, MASK_STRICT_ALIGN): Define. | |
15798 | (PREDICATE_CODES): Include new predicates. | |
15799 | (RTX_COSTS): Handle UMOD and UDIV. Tune MULT for v850e. | |
15800 | (TARGET_SWITCHES): Add strict-align. | |
15801 | (TARGET_STRICT_ALIGN): New. | |
2567406a | 15802 | (MASK_DEFAULT, STRICT_ALIGNMENT): Redefine. |
8376061d CM |
15803 | * config/v850/t-v850 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): |
15804 | Define. | |
15805 | (LIB1ASMFUNCS): Add v850_negdi2, v850_cmpdi2, v850_ucmpdi2, | |
15806 | v850_muldi3. | |
15807 | * config/v850/lib1funcs.asm (L_callt_save_r2_r29, L_return_r2_r29, | |
15808 | L_callt_save_r2_r31, L_return_r2_r31, | |
15809 | L_save_all_interrupt): Change addi to add. | |
15810 | (L_save_interrupt, L_return_interrupt): Rework. | |
15811 | (__return_r31): Correct .size directive. | |
15812 | (mulsi3, divsi3, udivsi3, umodsi3, modsi3): Tune for v850e. | |
15813 | (v850_negdi2, v850_cmpdi2, v850_ucmpdi2, v850_muldi3): | |
15814 | New routines. | |
15815 | * config/v850/v850.c (expand_prologue): Call | |
15816 | gen_callt_save_interrupt, gen_callt_restore_all_interrupt, | |
15817 | gen_callt_return_interrupt and gen_callt_save_all_interrupt. | |
15818 | (reg_or_int9_operand): New predicate. | |
15819 | (reg_or_const_operand): New routine. | |
15820 | * config/v850/v850.md (return_interrupt): Changed from | |
15821 | restore_interrupt. | |
15822 | (callt_save_all_interrupt): Changed from save_all_interrupt_v850e. | |
15823 | (callt_save_interrupt): Change save sequence. | |
15824 | (callt_return_interrupt): New. | |
15825 | (save_interrupt): Don't use runtime function for LONG_CALLS | |
15826 | and TARGET_PROLOG_FUNCTION. | |
15827 | (save_all_interrupt): Likewise. | |
15828 | (mulsi3): Use new predicate. | |
15829 | (moviscc): Disallow some combination of constants. | |
15830 | Fix define_split for sasf insns, so that it will not generate bad | |
15831 | code if operand0 and operand5 are the same. | |
15832 | * config/v850/v850-protos.h: Prototype new predicates. | |
15833 | ||
4977bab6 ZW |
15834 | 2002-08-29 Zack Weinberg <zack@codesourcery.com> |
15835 | ||
15836 | * config/rs6000/rs6000.c (processor_target_table): Add 405f. | |
15837 | * config/rs6000/rs6000.h (ASM_CPU_SPEC): Likewise. | |
15838 | ||
585e661a GDR |
15839 | 2002-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net> |
15840 | ||
15841 | * c-common.c (builtin_define_type_precision): New function. | |
15842 | (cb_register_builtins): Use it. Define __WCHAR_UNSIGNED__ is | |
15843 | wchar_t is unsigned in C++. | |
15844 | * doc/cpp.texi (Common Predefined Macros): Document | |
15845 | __WCHAR_UNSIGNED__, __CHAR_BIT__, __WCHAR_BIT__, __SHRT_BIT__, | |
15846 | __INT_BIT__, __LONG_BIT__, __LONG_LONG_BIT__, __FLOAT_BIT__, | |
15847 | __DOUBLE_BIT__, __LONG_DOUBLE_BIT__. | |
15848 | ||
bd8f9aec SP |
15849 | 2002-08-28 Sylvain Pion <pion@cs.nyu.edu> |
15850 | ||
15851 | * doc/invoke.texi (-Wreorder): Remove remaining pieces from the generic | |
15852 | section. Mention that it is enabled by -Wall. | |
15853 | (-Wall): Mention that there can be language-specific warnings as well. | |
15854 | (-Wctor-dtor-privacy): Mention that it is enabled by default. | |
15855 | (-Wnon-virtual-dtor): Mention that it is enabled by -Wall. | |
15856 | ||
58ab7171 R |
15857 | Wed Aug 28 15:35:17 2002 J"orn Rennecke <joern.rennecke@superh.com> |
15858 | ||
15859 | * sh.c (calc_live_regs): Save FPSCR_REG in an interrupt handler | |
15860 | if it is ever live. | |
15861 | ||
15862 | * sh.c (sh_handle_interrupt_handler_attribute): Reject interrupt_handler | |
15863 | attribute for SHCOMPACT. | |
15864 | ||
15865 | * sh.h (OVERRIDE_OPTIONS): If align_function isn't set, set it | |
15866 | appropriately. | |
15867 | (FUNCTION_BOUNDARY): Specify only the minimum alignment required | |
15868 | by the ABI. | |
15869 | ||
15870 | * sh.h (SH5_WOULD_BE_PARTIAL_NREGS): Also handle TImode case. | |
15871 | ||
27f4b67e JT |
15872 | 2002-08-28 Jason Thorpe <thorpej@wasabisystems.com> |
15873 | ||
15874 | * config.gcc (mips*-*-netbsd*): Set target_cpu_default to | |
15875 | "MASK_GAS|MASK_ABICALLS". | |
15876 | * config/mips/netbsd.h (TARGET_ENDIAN_DEFAULT) | |
15877 | (TARGET_DEFAULT): Remove. | |
15878 | (MACHINE_TYPE): Undefine before defining. | |
15879 | (DBX_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE): Remove. | |
15880 | ||
eca7f13c MM |
15881 | 2002-08-27 Mark Mitchell <mark@codesourcery.com> |
15882 | ||
15883 | * c-common.c (warn_abi): New variable. | |
15884 | * c-common.h (warn_abi): Likewise. | |
15885 | * c-opts.c (COMMAND_LINE_OPTIONS): Add -Wabi. | |
15886 | (c_common_decode_option): Handle it. | |
7ee425e4 | 15887 | * doc/invoke.texi: Document -Wabi. |
2567406a | 15888 | |
ece4ce85 NP |
15889 | Tue Aug 27 23:03:52 2002 Nicola Pero <n.pero@mi.flashnet.it> |
15890 | ||
15891 | * c-common.c (warn_undeclared_selector): New variable. | |
15892 | * c-common.h (warn_undeclared_selector): Idem. | |
15893 | * c-opts.c (c_common_decode_option): Set warn_undeclared_selector | |
15894 | to on when -Wundeclared-selector is found. | |
15895 | (COMMAND_LINE_OPTIONS): Added -Wundeclared-selector. | |
15896 | * objc/objc-act.c (build_selector_expr): If | |
15897 | warn_undeclared_selector is set, check that the selector has | |
15898 | already been defined, and emit a warning if not. | |
15899 | ||
b4378319 | 15900 | 2002-08-27 Nick Clifton <nickc@redhat.com> |
54c93c30 AE |
15901 | Catherine Moore <clm@redhat.com> |
15902 | Jim Wilson <wilson@cygnus.com> | |
15903 | ||
15904 | * config.gcc: Add v850e-*-* target. | |
15905 | Add --with-cpu= support for v850. | |
15906 | * config/v850/lib1funcs.asm: Add v850e callt functions. | |
15907 | * config/v850/v850.h: Add support for v850e target. | |
15908 | * config/v850/v850.c: Add functions to support v850e target. | |
15909 | * config/v850/v850-protos.h: Add prototypes for new functions in v850.c. | |
15910 | * config/v850/v850.md: Add patterns for v850e instructions. | |
15911 | * doc/invoke.texi: Document new v850e command line switches. | |
b4378319 | 15912 | |
ef261fee R |
15913 | Tue Aug 27 18:30:47 2002 J"orn Rennecke <joern.rennecke@superh.com> |
15914 | Aldy Hernandez <aldyh at redhat dot com> | |
15915 | ||
15916 | * doc/tm.texi: Applied numerous fixes to the automaton based | |
15917 | scheduler descrition. | |
15918 | ||
c60ee6f5 JH |
15919 | Tue Aug 27 19:51:05 CEST 2002 Jan Hubicka <jh@suse.cz> |
15920 | ||
15921 | * i386.c (classify_argument): Handle variable sized objects. | |
15922 | ||
1985ef90 JH |
15923 | Tue Aug 27 19:18:16 CEST 2002 Jan Hubicka <jh@suse.cz> |
15924 | ||
15925 | * i386.c (ix86_expand_int_movcc): Fix RTL sharing problem | |
15926 | ||
7acc97e0 JH |
15927 | Tue Aug 27 18:01:45 CEST 2002 Jan Hubicka <jh@suse.cz> |
15928 | ||
15929 | * libgcc2.c (__bb_exit_func): Properly write the summarized statistics. | |
15930 | ||
23327dae JH |
15931 | Tue Aug 27 18:00:11 CEST 2002 Jan Hubicka <jh@suse.cz> |
15932 | ||
15933 | * i386.c (classify_argument): Properly compute word size of the analyzed object. | |
15934 | ||
c49439f1 R |
15935 | Tue Aug 27 14:39:09 2002 J"orn Rennecke <joern.rennecke@superh.com> |
15936 | ||
15937 | * sh.md (attribute type): Add types mt_group, fload, pcfload, fpul_gp, | |
15938 | mac_gp ftrc_s and cwb. Add / Adjust definitions in individual insn | |
15939 | accordingly. | |
15940 | (attribute insn_class): Provide default definitions based on type. | |
15941 | Remove all insn-specific settings. | |
15942 | (various function units): Remove old SH4 scheduling. | |
15943 | (branch_zero, dfp_comp, late_fp_use, any_fp_comp, any_int_load): | |
15944 | New attributes. Set them where appropriate. | |
15945 | (cpu unit FS): Don't define / use. | |
15946 | (F3, load_store): New cpu units. | |
15947 | (F01): New reservation. | |
15948 | (all insn_reservations): Make dependent on sh4 pipeline model. | |
15949 | Fix latencies. | |
15950 | (nil, reg_mov, freg_mov, sh4_fpul_gp, sh4_call): New insn_reservations. | |
15951 | (sh4_mac_gp, fp_arith_ftrc, arith3, arith3b): Likewise. | |
15952 | (mt insn_reservation): Use type mt_group. | |
15953 | (insn_reservation load_store): Split into sh4_load, sh4_load_si, | |
15954 | sh4_fload and sh4_store. | |
15955 | (insn_reservation branch_zero and branch): Replace with sh4_branch. | |
15956 | (insn_reservation branch_far): Replace with sh4_return. | |
15957 | (insn_reservation return_from_exp): Rename to: | |
15958 | (sh4_return_from_exp). Change to be just d_lock*5. | |
15959 | (insn_reservation lds_to_pr): Rename to: | |
15960 | (sh4_lds_to_pr). Change to be just d_lock*2. | |
15961 | (insn_reservation ldsmem_to_pr, sts_from_pr): Change to be just | |
15962 | d_lock*2. | |
15963 | (insn_reservation prload_mem): Rename to: | |
15964 | (sh4_prstore_mem). Change to d_lock*2,nothing,memory. | |
15965 | (insn_reservation fpscr_store): Rename to: | |
15966 | (fpscr_load). Change to d_lock,nothing,F1*3. | |
15967 | (insn_reservation fpscr_store_mem): Rename to: | |
15968 | (fpscr_load_mem). Change to d_lock,nothing,(F1+memory),F1*2. | |
15969 | (insn_reservation multi): Change to | |
15970 | d_lock,(d_lock+f1_1),(f1_1|f1_2)*3,F2. | |
15971 | (insn_reservation fp_arith): Change to issue,F01,F2. | |
15972 | (insn_reservation fp_div: Change to issue,F01+F3,F2+F3,F3*7,F1+F3,F2. | |
15973 | (insn_reservation dp_float): Change to issue,F01,F1+F2,F2. | |
15974 | (insn_reservation fp_double_arith): Change to issue,F01,F1+F2,fpu*4,F2. | |
15975 | (insn_reservation fp_double_cmp): Change to | |
15976 | d_lock,(d_lock+F01),F1+F2,F2. | |
15977 | (insn_reservation dp_div): Change to | |
15978 | issue,F01+F3,F1+F2+F3,F2+F3,F3*16,F1+F3,(fpu+F3)*2,F2. | |
15979 | * sh.c (flow_dependent_p, flow_dependent_p_1): New functions. | |
15980 | (sh_adjust_cost, SHcompact): Differentiate between different | |
15981 | kinds of dependencies. Drop factor of ten for superscalar. | |
15982 | Use new instruction types. Add new exception rules. | |
15983 | ||
15984 | * sh.md (mulhisi3, umulhisi3: Add a REG_EQUAL note. | |
15985 | ||
15986 | * sh.md (mperm_w): Add DONE. | |
15987 | ||
f34fc46e DE |
15988 | 2002-08-27 David Edelsohn <edelsohn@gnu.org> |
15989 | ||
15990 | * longlong.h: Import current PowerPC defintion from GMP-4.1. | |
15991 | ||
15992 | * config/rs6000/rs6000.h (MIN_UNITS_PER_WORD): Add IN_LIBGCC2 case. | |
15993 | ||
15994 | * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Undef before define. | |
15995 | ||
dcb44500 R |
15996 | Tue Aug 27 13:53:57 2002 J"orn Rennecke <joern.rennecke@superh.com> |
15997 | ||
15998 | * sh.h (MAX_FIXED_MODE_SIZE): Define. | |
15999 | ||
3ec07554 GDR |
16000 | 2002-08-27 Gabriel Dos Reis <gdr@soliton.integrable-solutions.net> |
16001 | ||
16002 | * doc/cpp.texi (Common Predefined Macros): Don't mess with table | |
2567406a | 16003 | delimiter. |
3ec07554 | 16004 | |
35885eab GDR |
16005 | 2002-08-27 Gabriel Dos Reis <gdr@integrable-solutions.net> |
16006 | ||
16007 | * c-common.c (cpp_define_data_format): New function. | |
16008 | (cb_register_builtins): Call it. | |
16009 | ||
16010 | * doc/cpp.texi (Common Predefined Macros): Document | |
16011 | __TARGET_BITS_ORDER__, __TARGET_BYTES_ORDER__, | |
16012 | __TARGET_INT_WORDS_ORDER__, __TARGET_FLOAT_WORDS_ORDER__, | |
16013 | __TARGET_FLOAT_FORMAT__, __TARGET_USES_VAX_F_FLOAT__, | |
16014 | __TARGET_USES_VAX_D_FLOAT__, __TARGET_USES_VAX_G_FLOAT__, | |
16015 | __TARGET_USES_VAX_H_FLOAT__. | |
16016 | ||
d632dee9 ZL |
16017 | 2002-08-26 Ziemowit Laski <zlaski@apple.com> |
16018 | ||
16019 | * objc/objc-act.c (get_super_receiver): If inside a class method | |
16020 | of a category, cast the receiver to 'id' before accessing the 'isa' | |
16021 | field so that <objc/objc-class.h> is not needed. For NeXT runtime. | |
16022 | ||
c3cc6b78 UW |
16023 | 2002-08-26 Ulrich Weigand <uweigand@de.ibm.com> |
16024 | ||
2567406a | 16025 | * config/s390/s390-protos.h (s390_function_prologue, |
c3cc6b78 UW |
16026 | s390_function_epilogue): Remove. |
16027 | config/s390/s390.c (s390_function_prologue, s390_function_epilogue, | |
16028 | TARGET_ASM_FUNCTION_PROLOGUE, TARGET_ASM_FUNCTION_EPILOGUE): Remove. | |
16029 | ||
16030 | config/s390/s390.c (s390_machine_dependent_recorg): New function. | |
16031 | config/s390/s390-protos.h (s390_machine_dependent_reorg): Declare it. | |
16032 | config/s390/s390.h (MACHINE_DEPENDENT_REORG): Call it. | |
16033 | config/s390/s390.c (s390_split_branches, s390_chunkify_pool): Adapt | |
16034 | to being called from MACHINE_DEPENDENT_REORG. Update regs_ever_live. | |
16035 | ||
2567406a | 16036 | config/s390/s390.c (s390_frame_info): Inline save_fprs_p. Always |
c3cc6b78 UW |
16037 | assume BASE_REGISTER and RETURN_REGNUM need to be saved. |
16038 | (s390_emit_prologue): Assume RETURN_REGNUM to be saved iff | |
16039 | function is not a leaf function. Use save_gprs and restore_gprs. | |
16040 | (s390_emit_epilogue): Likewise. | |
16041 | (save_gprs, restore_gprs): New functions. | |
16042 | (struct s390_frame): Remove return_reg_saved_p member. | |
16043 | (save_fprs_p): Remove. | |
16044 | (s390_optimize_prolog): New function. | |
16045 | (s390_legitimate_reload_constant): Remove now unnecessary check. | |
16046 | ||
16047 | (s390_function_count): Remove. | |
16048 | (s390_output_symbolic_const): Replace s390_function_count by | |
16049 | current_function_funcdef_no. | |
16050 | (s390_output_constant_pool): Likewise. | |
16051 | ||
16052 | (legitimize_pic_address): Use regs_ever_live to track PIC register | |
16053 | instead of current_function_uses_pic_offset_table. | |
16054 | (s390_emit_prologue): Likewise. | |
16055 | config/s390/s390.md ("call", "call_value"): Likewise. | |
16056 | ||
3f662186 NB |
16057 | 2002-08-26 Neil Booth <neil@daikokuya.co.uk> |
16058 | ||
16059 | * c-opts.c (find_opt): Don't complain about wrong languages | |
16060 | here. Return exact matches even for wrong language. | |
16061 | (c_common_decode_option): Complain about wrong languages | |
16062 | here. | |
16063 | ||
b6128b8c SH |
16064 | 2002-08-24 Stuart Hastings <stuart@apple.com> |
16065 | ||
16066 | * function.h (struct function): Add flag | |
16067 | all_throwers_are_sibcalls. | |
16068 | * except.c (set_nothrow_function_flags): Replaces | |
16069 | nothrow_function_p. Set new flag. | |
16070 | * except.h (set_nothrow_function_flags): Replaces | |
16071 | nothrow_function_p. | |
16072 | * dwarf2out.c (struct dw_fde_struct): Add flag | |
16073 | all_throwers_are_sibcalls. | |
16074 | (output_call_frame_info): Test it. | |
16075 | (dwarf2out_begin_prologue) Propagate it from cfun to | |
16076 | dw_fde_struct. | |
16077 | * toplev.c (rest_of_compilation): Update calls to | |
16078 | nothrow_function_p. | |
16079 | ||
280cf02a ZW |
16080 | 2002-08-23 Zack Weinberg <zack@codesourcery.com> |
16081 | ||
16082 | * ggc-page.c (compute_inverse): Short circuit calculation for | |
16083 | object sizes larger than half a page. | |
16084 | ||
c6664446 DE |
16085 | 2002-08-23 David Edelsohn <edelsohn@gnu.org> |
16086 | ||
16087 | * config/rs6000/rs6000.c (rs6000_elf_select_section): Treat | |
16088 | DEFAULT_ABI == ABI_AIX like PIC. Test PIC & reloc for readonly | |
16089 | default. | |
16090 | (rs6000_elf_unique_section): Likewise. | |
16091 | ||
da57d233 KG |
16092 | 2002-08-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16093 | ||
16094 | * ns32k.c (ns32k_globalize_label): Delete. | |
16095 | * ns32k.h (ASM_OUTPUT_LABEL, TARGET_ASM_GLOBALIZE_LABEL): Delete. | |
16096 | ||
56a7189a AM |
16097 | 2002-08-23 Alan Modra <amodra@bigpond.net.au> |
16098 | ||
16099 | * config/rs6000/rs6000.c (output_mi_thunk): Don't determine insns | |
16100 | for loading delta with num_insns_constant_wide. Calculate | |
16101 | delta_low, delta_high without using a conditional. | |
16102 | ||
d65b1d77 JM |
16103 | 2002-08-22 Jason Merrill <jason@redhat.com> |
16104 | ||
16105 | * c-common.h (RETURN_STMT_EXPR): Rename from RETURN_EXPR. | |
16106 | * c-common.def: Adjust. | |
16107 | * c-dump.c (c_dump_tree): Adjust. | |
16108 | * c-semantics.c (genrtl_return_stmt): Adjust. | |
16109 | * c-pretty-print.c (pp_c_statement): Adjust. | |
16110 | * tree-inline.c (copy_body_r): Adjust. | |
16111 | ||
8537ed68 ZW |
16112 | 2002-08-22 Zack Weinberg <zack@codesourcery.com> |
16113 | ||
16114 | * ggc-page.c: Avoid division in ggc_set_mark. | |
16115 | (DIV_MULT, DIV_SHIFT, OFFSET_TO_BIT, inverse_table, | |
16116 | compute_inverse): New. | |
16117 | (ggc_set_mark, ggc_marked_p): Use OFFSET_TO_BIT. | |
16118 | (init_ggc): Initialize inverse_table. | |
16119 | ||
8567c70f TT |
16120 | 2002-08-22 Tom Tromey <tromey@redhat.com> |
16121 | ||
16122 | * doc/install.texi (Configuration): Document --datadir. | |
16123 | ||
fde59d4b AO |
16124 | 2002-08-22 Alexandre Oliva <aoliva@redhat.com> |
16125 | ||
16126 | * Makefile.in ($(BUILD_PREFIX_1)varray.o): Depend on $(GGC_H). | |
16127 | ||
44ddc79a HPN |
16128 | 2002-08-22 Hans-Peter Nilsson <hp@bitrange.com> |
16129 | ||
16130 | * gengtype-lex.l (ID): Allow underscore as first character. | |
16131 | ||
b275d088 DE |
16132 | 2002-08-21 David Edelsohn <edelsohn@gnu.org> |
16133 | ||
16134 | * config/rs6000/rs6000.c (rs6000_xcoff_asm_globalize_label): New | |
16135 | function. | |
16136 | (rs6000_xcoff_asm_named_section): Rename. | |
16137 | * config/rs6000/xcoff.h (TARGET_ASM_GLOBALIZE_LABEL): Define. | |
16138 | ||
57ce46bb TT |
16139 | 2002-08-21 Tom Tromey <tromey@redhat.com> |
16140 | ||
16141 | For PR java/6005 and PR java/7611: | |
16142 | * fold-const.c (fold_truthop): Use can_use_bit_fields_p. | |
16143 | (fold): Likewise. | |
16144 | * langhooks.c (lhd_can_use_bit_fields_p): New function. | |
16145 | * langhooks-def.h (lhd_can_use_bit_fields_p): Declare. | |
16146 | (LANG_HOOKS_CAN_USE_BIT_FIELDS_P): New define. | |
16147 | (LANG_HOOKS_INITIALIZER): Use it. | |
16148 | * langhooks.h (struct lang_hooks) [can_use_bit_fields_p]: New | |
16149 | field. | |
16150 | ||
27d30956 SS |
16151 | 2002-08-21 Stan Shebs <shebs@apple.com> |
16152 | ||
16153 | * tree.c (finish_vector_type): Fix a typo in a comment. | |
16154 | * Makefile.in: Fix "the the" stutters in comments. | |
16155 | * genautomata.c: Ditto. | |
16156 | * ifcvt.c: Ditto. | |
16157 | * regrename.c: Ditto. | |
16158 | * config/alpha/alpha.c: Ditto. | |
16159 | * config/alpha/vms-crt0-64.c: Ditto. | |
16160 | * config/alpha/vms-crt0.c: Ditto. | |
16161 | * config/alpha/vms-psxcrt0-64.c: Ditto. | |
16162 | * config/alpha/vms-psxcrt0.c: Ditto. | |
16163 | * config/d30v/d30v.h: Ditto. | |
16164 | * config/fr30/fr30.h: Ditto. | |
16165 | * config/rs6000/rs6000.c: Ditto. | |
16166 | * config/stormy16/stormy16.h: Ditto. | |
16167 | * doc/md.texi: Ditto. | |
8537ed68 | 16168 | |
d873d827 JDA |
16169 | 2002-08-21 John David Anglin <dave@hiauly1.hia.nrc.ca> |
16170 | ||
16171 | * cppinit.c (remove_dup_nonsys_dirs): Fix warning and return value. | |
16172 | ||
b462d4ab JM |
16173 | 2002-08-21 Joseph S. Myers <jsm@polyomino.org.uk> |
16174 | ||
16175 | * c-decl.c (grokdeclarator): Make invalid combinations with long, | |
16176 | short, signed or unsigned into hard errors. Fixes PR c/4319. | |
16177 | Also make duplicate modifiers such as "short short" into hard | |
16178 | errors. | |
16179 | ||
b65d23aa | 16180 | 2002-08-21 Andrew Pinski <pinskia@physics.uc.edu> |
8537ed68 | 16181 | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
b65d23aa AP |
16182 | |
16183 | * doc/tm.texi (TARGET_ASM_GLOBALIZE_LABEL): Move '@end deftypefn' | |
16184 | to the actual end. Add '@end table' and '@table @code'. | |
8537ed68 | 16185 | |
3823f0b2 GK |
16186 | 2002-08-20 Geoffrey Keating <geoffk@redhat.com> |
16187 | ||
8d25d915 GK |
16188 | * doc/tm.texi (Label Output): Add missing '@end deftypefn'. |
16189 | ||
3823f0b2 GK |
16190 | * unroll.c (biv_total_increment): Don't try to compute the total |
16191 | increment for FP BIVs. | |
16192 | ||
5eb99654 KG |
16193 | 2002-08-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16194 | ||
16195 | * alpha.c (TARGET_ASM_GLOBALIZE_LABEL): Define for unicosmk. | |
16196 | * alpha/elf.h (ASM_OUTPUT_EXTERNAL_LIBCALL, | |
16197 | ASM_OUTPUT_ALIGNED_BSS): Use target hook. | |
16198 | * alpha/osf.h (ASM_OUTPUT_WEAK_ALIAS): Likewise. | |
16199 | * alpha/unicosmk.h (ASM_GLOBALIZE_LABEL): Delete. | |
16200 | * arm/aof.h (ASM_GLOBALIZE_LABEL): Likewise. | |
16201 | (GLOBAL_ASM_OP): Define. | |
16202 | * arm.c (aof_globalize_label): New function. | |
16203 | (TARGET_ASM_GLOBALIZE_LABEL): Define for AOF. | |
16204 | * arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook. | |
16205 | * c4x.c (c4x_globalize_label): New function. | |
16206 | (TARGET_ASM_GLOBALIZE_LABEL): Define for c4x. | |
16207 | * c4x.h (ASM_GLOBALIZE_LABEL): Delete. | |
16208 | (GLOBAL_ASM_OP): Define. | |
16209 | * cris/aout.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Use target hook. | |
16210 | * darwin-protos.h (darwin_globalize_label): Declare. | |
16211 | * darwin.c (darwin_globalize_label): New function. | |
16212 | * darwin.h (ASM_DECLARE_CLASS_REFERENCE): Use target hook. | |
16213 | (ASM_GLOBALIZE_LABEL): Delete. | |
16214 | (GLOBAL_ASM_OP, TARGET_ASM_GLOBALIZE_LABEL): Define. | |
16215 | * dsp16xx.c (asm_output_common): Use target hook. | |
16216 | * elfos.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise. | |
16217 | * frv.h (ASM_GLOBALIZE_LABEL): Delete. | |
16218 | (GLOBAL_ASM_OP): Define. | |
16219 | * i370.c (i370_globalize_label): New function. | |
16220 | (TARGET_ASM_GLOBALIZE_LABEL): Define for i370. | |
16221 | * i370.h (ASM_GLOBALIZE_LABEL): Delete. | |
16222 | * i386.c (ix86_asm_file_end): Use target hook. | |
16223 | * i386/sco5.h (ASM_GLOBALIZE_LABEL): Don't undef. | |
16224 | (ASM_OUTPUT_EXTERNAL_LIBCALL): Use target hook. | |
16225 | * ia64.c (ia64_asm_output_external): Likewise. | |
16226 | * ia64/sysv4.h: Update comment. | |
16227 | * m32r.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook. | |
16228 | * mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise. | |
16229 | * mips/iris5.h (ASM_OUTPUT_WEAK_ALIAS): Use target hook. | |
16230 | * mips/linux.h (ASM_OUTPUT_ALIGNED_BSS): Likewise. | |
16231 | * mips.h (ASM_OUTPUT_ALIGNED_DECL_COMMON): Use target hook. | |
16232 | * mmix-protos.h (mmix_asm_globalize_label): Delete. | |
16233 | * mmix.c (mmix_asm_globalize_label): Likewise. | |
16234 | * mmix.h (ASM_GLOBALIZE_LABEL): Likewise. | |
16235 | (GLOBAL_ASM_OP): Define. | |
16236 | * ns32k.c (ns32k_globalize_label): New function. | |
16237 | * ns32k.h (TARGET_ASM_GLOBALIZE_LABEL): Define for ns32k. | |
16238 | (ASM_GLOBALIZE_LABEL): Delete. | |
16239 | * pa/pa-linux.h (ASM_GLOBALIZE_LABEL): Don't undef. | |
16240 | (TARGET_ASM_GLOBALIZE_LABEL): Undefine. | |
16241 | * pa.c (pa_globalize_label): New function. | |
16242 | * pa.h (ASM_GLOBALIZE_LABEL): Delete. | |
16243 | (TARGET_ASM_GLOBALIZE_LABEL): Define for pa. | |
16244 | * rs6000/darwin.h (ASM_GLOBALIZE_LABEL): Delete. | |
16245 | (GLOBAL_ASM_OP): Define. | |
16246 | (TARGET_ASM_GLOBALIZE_LABEL): Undef. | |
16247 | * rs6000/sysv4.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook. | |
16248 | * rs6000/xcoff.h (ASM_GLOBALIZE_LABEL): Delete. | |
16249 | (GLOBAL_ASM_OP): Define. | |
16250 | * v850.c (v850_output_aligned_bss): Use target hook. | |
16251 | * vax.c (vms_globalize_label): New function. | |
16252 | (TARGET_ASM_GLOBALIZE_LABEL): Define for vms. | |
16253 | * vax/vms.h (ASM_GLOBALIZE_LABEL): Delete. | |
16254 | (GLOBAL_ASM_OP): Define. | |
16255 | * defaults.h (ASM_GLOBALIZE_LABEL): Delete. | |
16256 | * doc/tm.texi: Update docs. | |
16257 | * dwarf2out.c (default_eh_frame_section, output_die_symbol): Use | |
16258 | target hook. | |
16259 | * final.c (output_alternate_entry_point): Likewise. | |
16260 | * hooks.c (hook_FILEptr_constcharptr_void): New function. | |
16261 | * hooks.h (hook_FILEptr_constcharptr_void): Declare. | |
16262 | * output.h (assemble_global): Delete. | |
16263 | (default_globalize_label): Declare. | |
16264 | * system.h (ASM_GLOBALIZE_LABEL): Poison. | |
16265 | * target-def.h (TARGET_ASM_GLOBALIZE_LABEL): Define. | |
16266 | (TARGET_ASM_OUT): Add TARGET_ASM_GLOBALIZE_LABEL. | |
16267 | * target.h (gcc_target): Add globalize_label member. | |
16268 | * varasm.c (asm_output_bss, asm_output_aligned_bss, | |
16269 | globalize_decl): Use target hook. | |
16270 | (assemble_global): Delete. | |
16271 | (default_globalize_label): New function. | |
16272 | ||
f8f28a75 KG |
16273 | 2002-08-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16274 | ||
16275 | * dsp16xx.h (dsp16xx_umulhi3_libcall): Delete. | |
16276 | ||
92b5aacd DP |
16277 | 2002-08-20 Devang Patel <dpatel@apple.com> |
16278 | * tree.c (get_qualified_type): Add TYPE_CONTEXT check. | |
8537ed68 | 16279 | |
761c70aa KG |
16280 | 2002-08-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16281 | ||
16282 | * arc.c (output_shift): Use stdio instead of asm_fprintf. | |
16283 | * arm.c (thumb_output_function_prologue): Likewise. | |
16284 | * avr.c (print_operand): Likewise. | |
16285 | * c4x.c (c4x_print_operand): Likewise. | |
16286 | * c4x.h (ASM_OUTPUT_INTERNAL_LABEL, TRAMPOLINE_TEMPLATE, | |
16287 | ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Likewise. | |
16288 | * cris.c (cris_target_asm_function_prologue, | |
16289 | cris_asm_output_mi_thunk): Likewise. | |
16290 | * h8300.c (print_operand): Likewise. | |
16291 | * h8300.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. | |
16292 | * ip2k.c (print_operand): Likewise. Fix format specifier. | |
16293 | * m68hc11.c (asm_print_register, print_operand, | |
16294 | print_operand_address): Use stdio instead of asm_fprintf. | |
16295 | (print_operand_address): Fix format specifier. | |
16296 | * m68hc11.h (FUNCTION_PROFILER, ASM_OUTPUT_ADDR_DIFF_ELT, | |
16297 | ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ALIGN): Use stdio instead of | |
16298 | asm_fprintf. | |
16299 | * m68k/amix.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
16300 | * m68k/atari.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
16301 | * m68k.c (m68k_output_function_prologue, | |
16302 | m68k_output_function_epilogue, print_operand): Likewise. | |
16303 | * mmix.c (mmix_asm_output_mi_thunk, mmix_asm_weaken_label): | |
16304 | Likewise. Fix format specifier. | |
16305 | * mn10200.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. | |
16306 | * mn10300.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. | |
16307 | * v850.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. | |
16308 | ||
5ce6f47b EC |
16309 | 2002-08-15 Eric Christopher <echristo@redhat.com> |
16310 | Jeff Knaggs <jknaggs@redhat.com> | |
16311 | ||
16312 | * config.gcc (mipsisa64sr71k-elf): New target. | |
16313 | * config/mips/sr71k.md: New file. | |
16314 | * config/mips/mips.md: Use it. | |
16315 | (rot*): Add sr71k specifics. | |
16316 | * config/mips/t-sr71k: New file. | |
16317 | * config/mips/mips.h (sr71k): New cpu. | |
16318 | (TARGET_SR71K): Use it. | |
16319 | (TUNE_SR71K): Ditto. | |
16320 | (GENERATE_BRANCHLIKELY): Ditto. | |
16321 | (ISA_HAS_MULHI, ISA_HAS_MULS, ISA_HAS_MSAC, ISA_HAS_MACC, | |
16322 | ISA_HAS_ROTR_SIISA_HAS_ROTR_DI): Ditto. | |
16323 | * config/mips/mips.c (sr71k): New cpu. | |
16324 | (mips_use_dfa_pipeline_interface): Use. | |
16325 | ||
16326 | 2002-08-15 Eric Christopher <echristo@redhat.com> | |
8537ed68 | 16327 | Richard Sandiford <rsandifo@redhat.com> |
5ce6f47b EC |
16328 | Aldy Hernandez <aldyh@redhat.com> |
16329 | Graham Stott <grahams@redhat.com> | |
16330 | Michael Meissner <meissner@redhat.com> | |
16331 | Gavin Romig-Koch <gavin@redhat.com> | |
16332 | Ken Raeburn <raeburn@cygnus.com> | |
16333 | Alexandre Oliva <aoliva@redhat.com> | |
16334 | ||
16335 | * config.gcc (mips64vr-elf): New target. | |
16336 | * config/mips/5400.md: New file. | |
16337 | * config/mips/5500.md: Ditto. | |
16338 | * config/mips/mips.md: Use them. | |
16339 | (frsqrt): New. | |
16340 | * config/mips/mips.c (vr4111, vr4121, vr4320, vr5400, vr5500): New | |
16341 | cpus. | |
16342 | (mips_issue_rate): Use them. | |
16343 | (mips_use_dfa_pipeline_interface): New function. Use for 5400 and 5500. | |
16344 | (TARGET_SCHEDUSE_DFA_PIPELINE_INTERFACE): Define. Use above. | |
16345 | * config/mips/mips.h (vr4111, vr4121, vr4320, vr5400, vr5500): New | |
16346 | cpus. | |
16347 | (TARGET_MIPSx): Use them. | |
16348 | (TUNE_MIPSx): Ditto. | |
16349 | (GETNATE_MULT3_SI): Ditto. | |
16350 | (ISA_HAS_BRANCHLIKELY): Ditto. | |
16351 | (ISA_HAS_CONDMOVE): Ditto. | |
16352 | (ISA_HAS_NMADD_NMSUB): Ditto. | |
16353 | (ISA_HAS_MULHI): New. Ditto. | |
16354 | (ISA_HAS_MULS): Ditto. | |
16355 | (ISA_HAS_MSAC): Ditto. | |
16356 | (ISA_HAS_MACC): Ditto. | |
16357 | (ISA_HAS_ROTR_SI): Ditto. | |
16358 | (ISA_HAS_ROTR_DI): Ditto. | |
16359 | (RTX_COSTS): Use. | |
16360 | ||
48209ce5 JDA |
16361 | 2002-08-20 John David Anglin <dave@hiauly1.hia.nrc.ca> |
16362 | ||
16363 | * cppinit.c (remove_dup_dir): Add head_ptr argument to handle removal | |
16364 | at head. | |
16365 | (remove_dup_nonsys_dirs): New function. | |
16366 | (remove_dup_dirs): Change argument head to head_ptr. Remove warnings. | |
16367 | (merge_include_chains): Remove non-system include directories from | |
16368 | quote and bracket include chains when they duplicate equivalent system | |
16369 | directories. | |
16370 | * doc/cpp.texi (-I): Update. | |
8537ed68 ZW |
16371 | * doc/cppopts.texi (-I): Update. |
16372 | * doc/install.texi (--with-local-prefix): Further document usage of | |
48209ce5 JDA |
16373 | this option. |
16374 | * doc/invoke.texi (-I): Update. | |
16375 | ||
4ca79136 RH |
16376 | 2002-08-20 Richard Henderson <rth@redhat.com> |
16377 | ||
16378 | * expr.c (TARGET_MEM_FUNCTIONS): Transform to boolean. | |
16379 | (emit_block_move): Split out subroutines. | |
16380 | (emit_block_move_via_movstr): New. | |
16381 | (emit_block_move_via_libcall): New. Emit bcopy via normal call also. | |
16382 | (emit_block_move_libcall_fn): New. Construct function prototype for | |
16383 | bcopy as well. | |
16384 | (clear_storage): Split out subroutines. | |
16385 | (clear_storage_via_clrstr): New. | |
16386 | (clear_storage_via_libcall): New. Emit bzero as a normal call also. | |
16387 | (clear_storage_libcall_fn): New. Construct function prototype for | |
16388 | bzero as well. | |
16389 | (emit_push_insn): Use emit_block_move. | |
16390 | (expand_assignment): Booleanize TARGET_MEM_FUNCTIONS. | |
16391 | (store_constructor): Likewise. | |
16392 | ||
9f05cef3 ZL |
16393 | 2002-08-19 Ziemowit Laski <zlaski@apple.com> |
16394 | ||
16395 | * objc/objc-act.c (building_objc_message_expr): Rename to | |
16396 | current_objc_message_selector. | |
16397 | ||
1bd5981b ZL |
16398 | 2002-08-19 Ziemowit Laski <zlaski@apple.com> |
16399 | ||
16400 | * objc/objc-act.c (build_ivar_chain): Remove. | |
16401 | (objc_copy_list): Likewise. | |
16402 | (get_class_ivars): Inline call to removed build_ivar_chain | |
16403 | function. Save off a clean copy of ivars in the CLASS_OWN_IVARS | |
16404 | slot; use that slot (rather than CLASS_IVARS) when accessing | |
16405 | ivars for base classes. Call copy_list and chainon instead of | |
16406 | objc_copy_list. | |
16407 | (build_private_template): Call get_class_ivars instead of | |
16408 | build_ivar_chain. | |
16409 | (start_class): Allocate room for the CLASS_OWN_IVARS slot. | |
5ce6f47b | 16410 | (continue_class): Call get_class_ivars instead of |
1bd5981b ZL |
16411 | build_ivar_chain. |
16412 | (encode_field_decl): Check for DECL_BIT_FIELD_TYPE instead | |
16413 | of DECL_BIT_FIELD (which may have been cleared). | |
16414 | * objc/objc-act.h (CLASS_OWN_IVARS): New accessor macro. | |
16415 | ||
2bf087c0 KG |
16416 | 2002-08-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16417 | ||
16418 | * genautomata.c (output_translate_vect, output_state_ainsn_table, | |
16419 | output_min_issue_delay_table): Mark variable with ATTRIBUTE_UNUSED | |
16420 | in output file. | |
16421 | (output_internal_min_issue_delay_func): Initialize variable in | |
16422 | output file. | |
16423 | ||
3fcd079e AO |
16424 | 2002-08-19 Alexandre Oliva <aoliva@redhat.com> |
16425 | ||
16426 | * Makefile.in (GCC_FOR_TARGET): Prepend STAGE_CC_WRAPPER. | |
16427 | (stage2_build, stage3_build, stage4_build): Likewise, to CC. | |
16428 | ||
71012d97 GK |
16429 | 2002-08-19 Geoffrey Keating <geoffk@redhat.com> |
16430 | Steve Ellcey <sje@cup.hp.com> | |
16431 | ||
16432 | * machmode.h (SCALAR_INT_MODE_P): New macro to test for | |
16433 | scaler integer mode (MODE_INT or MODE_PARTIAL_INT). | |
16434 | * explow.c (trunc_int_for_mode): Abort when the mode is not | |
16435 | a scaler integer mode. | |
16436 | * combine.c (expand_compound_operation): Don't expand Vector | |
16437 | or Complex modes into shifts. | |
16438 | (expand_field_assignment): Don't do bitwise arithmatic and | |
16439 | shifts on Vector or Complex modes. | |
16440 | (simplify_comparison): Don't call trunc_int_for_mode | |
16441 | for VOIDmode. | |
16442 | * recog.c (general_operand): Likewise. | |
16443 | (immediate_operand): Likewise. | |
16444 | (nonmemory_operand): Likewise. | |
16445 | ||
af8cb5c5 DE |
16446 | 2002-08-19 David Edelsohn <edelsohn@gnu.org> |
16447 | ||
16448 | * config/rs6000/rs6000.c (rs6000_emit_set_const): Inline | |
16449 | multi-instruction SImode constant. Add REG_EQUAL note. | |
16450 | * config/rs6000/rs6000.md (movsi splitter): Use | |
5ce6f47b | 16451 | rs6000_emit_set_const. |
af8cb5c5 | 16452 | |
9bc146b3 KG |
16453 | 2002-08-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16454 | ||
16455 | * tree-inline.c (initialize_inlined_parameters): Wrap variable in | |
16456 | the macro test controlling its use. | |
16457 | ||
66df2ac2 L |
16458 | 2002-08-18 H.J. Lu (hjl@gnu.org) |
16459 | ||
16460 | * config.gcc (*-*-linux*): Set extra_parts="crtbegin.o | |
16461 | crtbeginS.o crtbeginT.o crtend.o crtendS.o", gas=yes and | |
16462 | gnu_ld=yes. | |
16463 | (alpha*-*-linux*, cris-*-linux*, i370-*-linux*, | |
16464 | i[34567]86-*-linux*, x86_64-*-linux*, mips*-*-linux*, | |
16465 | s390-*-linux*, s390x-*-linux*, sparc-*-linux*, sparc64-*-linux*, | |
16466 | xtensa-*-linux*): Remove setting extra_parts, gas, and gnu_ld | |
16467 | here. | |
16468 | (cris-*-linux*): Remove setting thread_file here. | |
16469 | ||
463f1b2b NB |
16470 | 2002-08-18 Neil Booth <neil@daikokuya.co.uk> |
16471 | ||
16472 | PR preprocessor/7602 | |
16473 | * cppinit.c (path_include): Treat the system environment | |
16474 | variables as being cxx_aware. | |
16475 | ||
2984fe64 JM |
16476 | 2002-08-17 Joseph S. Myers <jsm@polyomino.org.uk> |
16477 | ||
16478 | * c-decl.c (flexible_array_type_p): New function. | |
16479 | (grokdeclarator, finish_struct): Use it. | |
16480 | * doc/extend.texi: Document constraints on use of structures with | |
16481 | flexible array members. | |
16482 | ||
fded6d78 RS |
16483 | 2002-08-17 Richard Sandiford <rsandifo@redhat.com> |
16484 | ||
16485 | * config/mips/t-coff, config/mips/t-elf, config/mips/t-isa3264, | |
16486 | config/mips/t-r3900 (MULTILIB_MATCHES): Define. | |
16487 | * config/mips/mips.h (ASM_SPEC): Use %(endian_spec). | |
16488 | ||
8aa5074e SS |
16489 | 2002-08-16 Stan Shebs <shebs@apple.com> |
16490 | ||
16491 | * c-common.c (cb_register_builds): Define __NEXT_RUNTIME__ | |
16492 | for ObjC with -fnext-runtime. | |
16493 | * doc/cpp.texi: Document it. | |
16494 | ||
f97a5bda JJ |
16495 | 2002-08-16 Janis Johnson <janis187@us.ibm.com> |
16496 | ||
16497 | * doc/install.texi (Final installation): Replace links to individual | |
16498 | build status pages with a link to a common page that lists them all. | |
16499 | ||
d3075b6c SP |
16500 | 2002-08-16 Sylvain Pion <pion@cs.nyu.edu> |
16501 | ||
16502 | * doc/invoke.texi: Fix typo. | |
16503 | ||
fdf68669 DE |
16504 | 2002-08-16 David Edelsohn <edelsohn@gnu.org> |
16505 | ||
16506 | * doc/install.texi (*-ibm-aix*): Explain AIX shared object versioning. | |
16507 | ||
16508 | 2002-08-16 Andrew Haley <aph@redhat.com> | |
d436bff8 AH |
16509 | |
16510 | * tree-inline.c: Add includes for Java inliner. | |
16511 | (remap_decl): Don't handle anonymous types for Java. | |
16512 | (remap_block): Add handling for Java trees. | |
16513 | (copy_scope_stmt): Conditionalize for non-Java use only. | |
16514 | (copy_body_r): Handle Java trees. Add handling for | |
16515 | LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR, Java blocks. | |
16516 | (initialize_inlined_parameters): Handle Java trees. | |
16517 | (declare_return_variable): Likewise. | |
16518 | (expand_call_inline): Handle Java trees. | |
16519 | (walk_tree): Likewise. | |
16520 | (copy_tree_r): Don't handle SCOPE_STMTs for Java. | |
16521 | (add_stmt_to_compound): New function. | |
16522 | ||
204250d2 RH |
16523 | 2002-08-15 Richard Henderson <rth@redhat.com> |
16524 | ||
16525 | * Makefile.in (LOOSE_WARN): Remove -fno-common. | |
16526 | (NOCOMMON_FLAG): New substitution point. | |
16527 | (GCC_WARN_CFLAGS): Include it. | |
16528 | * configure.in (ac_checking): Set nocommon_flag. | |
16529 | (nocommon_flag): New substitution point. | |
16530 | ||
25587e40 AO |
16531 | 2002-08-15 Alexandre Oliva <aoliva@redhat.com> |
16532 | ||
16533 | * c-tree.h (skip_evaluation): Move declaration... | |
16534 | * c-common.h: ... here. | |
16535 | * c-typeck.c (build_external_ref): Don't assemble_external nor | |
16536 | mark a tree as used if skip_evaluation is set. | |
16537 | * c-parse.in (typeof): New non-terminal to set skip_evaluation | |
16538 | around TYPEOF. | |
16539 | (typespec_nonreserved_nonattr): Use it. | |
16540 | ||
702ada3d DR |
16541 | 2002-08-15 Douglas B Rupp <rupp@gnat.com> |
16542 | ||
16543 | * dbxout.c (dbx_debug_hooks): Update end_prologue, end_epilogue. | |
16544 | (xcoff_debug_hooks): Update end_prologue. | |
16545 | * debug.c (do_nothing_debug_hooks): Update end_prologue, end_epilogue. | |
16546 | * debug.h (end_prologue): Add file arg. | |
16547 | (end_epilogue): Add line and file args. | |
16548 | (dwarf2out_end_epilogue): Add line and file args. | |
16549 | (vmsdbgout_after_prologue): Remove. | |
16550 | * dwarf2out.c (dwarf2out_end_epilogue): Add line and file args. | |
16551 | (dwarf2_debug_hooks): Update end_prologue. | |
16552 | * dwarfout.c (dwarfout_end_epilogue): Add line and file args. | |
16553 | (dwarfout_end_prologue): Add file arg. | |
16554 | * final.c (vmsdbgout_after_prologue): Remove | |
16555 | (final_end_function): Update end_epilogue call. | |
16556 | (final_scan_insn): Update end_prologue call. | |
16557 | * sdbout.c (sdbout_end_epilogue): Add line and file args. | |
16558 | (sdbout_end_prologue): Add file arg. | |
16559 | (sdb_debug_hooks): Update end_prologue. | |
16560 | (sdb_begin_prologue): Update sdbout_end_prologue call. | |
16561 | * vmsdbgout.c (vmsdbg_debug_hooks): Add vmsdbgout_end_prologue, | |
16562 | vmsdbgout_end_function. | |
16563 | (vmsdbgout_end_prologue): New function renamed from | |
16564 | vmsdbgout_after_prologue. Call vmsdbgout_source_line. | |
16565 | (vmsdbgout_end_function): New function. | |
16566 | (vmsdbgout_end_epilogue): Add line and file args. Call | |
16567 | vmsdbgout_source_line. | |
16568 | (write_pclines): Write only valid line numbers. | |
16569 | (write_srccorr): Don't write source correlation records if 0 lines. | |
16570 | * xcoffout.c (xcoffout_end_epilogue): Add line and file args. | |
16571 | ||
9ef30f83 SE |
16572 | 2002-08-15 Steve Ellcey <sje@cup.hp.com> |
16573 | ||
16574 | * gcc/unwind.h (_Unwind_Ptr): Make 64 bits on IA64 HP-UX. | |
16575 | (_Unwind_Internal_Ptr): 32 bit version for use in | |
16576 | read_encoded_value_with_base. | |
16577 | * gcc/unwind-pe.h (read_encoded_value_with_base): Use | |
16578 | _Unwind_Internal_Ptr instead of _Unwind_Ptr in order to get the | |
16579 | right size. | |
16580 | ||
f7043461 KG |
16581 | 2002-08-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16582 | ||
16583 | * loop.c (scan_loop, move_movables, count_one_set): Cast to avoid | |
16584 | signed/unsigned warnings. | |
16585 | ||
16586 | * regclass.c (init_reg_sets_1, choose_hard_reg_mode, | |
16587 | record_reg_classes): Likewise. | |
16588 | ||
16589 | * reload.c (reload_inner_reg_of_subreg, push_reload, | |
16590 | find_reloads_address_1): Likewise. | |
16591 | ||
b4d330e1 DE |
16592 | 2002-08-15 David Edelsohn <edelsohn@gnu.org> |
16593 | ||
16594 | * rs6000.c (output_mi_thunk): Return to function section on | |
16595 | TARGET_ELF. | |
16596 | ||
16597 | * rs6000-c.c (rs6000_cpu_cpp_builtins): Define __PPC405__ if PPC405. | |
16598 | ||
61f02ff5 UW |
16599 | 2002-08-15 Ulrich Weigand <uweigand@de.ibm.com> |
16600 | ||
16601 | * config/s390/s390.c (legitimize_address): Optimize loading | |
16602 | of large displacements. | |
16603 | ||
1330f7d5 DR |
16604 | 2002-08-14 Douglas B Rupp <rupp@gnat.com> |
16605 | ||
16606 | * config/alpha/alpha-protos.h: Update. | |
16607 | ||
16608 | * config/alpha/alpha.c: (LINKAGE_SYMBOL_REF_P): New macro. | |
16609 | (alpha_legitimate_address_p): Test LINKAGE_SYMBOL_REF_P. | |
16610 | (alpha_linkage_symbol_p): New static function. | |
16611 | (print_operand_address): Print linkage operand. | |
16612 | ||
16613 | (alpha_funcs_num, alpha_funcs_tree, alpha_links_tree): New static | |
16614 | variables. | |
16615 | (reloc_kind): New enum. | |
16616 | (struct alpha_funcs): New struct. | |
16617 | (struct alpha_links): Add reloc_kind field. Rename links_kind field. | |
16618 | ||
16619 | (alpha_need_linkage): Rewrite. | |
16620 | (alpha_use_linkage): New global function. | |
16621 | (alpha_write_linkage): Rewrite and make static. | |
16622 | (alpha_write_one_linkage): Rewrite | |
16623 | ||
16624 | (alpha_start_function): Remove procedure descriptor output. | |
16625 | (alpha_end_function): Write linkages at end of each function. | |
16626 | ||
16627 | * config/alpha/alpha.md (call_vms, call_value_vms): Rewrite. | |
16628 | (call_vms_1, call_value_vms_1): Rewrite. | |
16629 | ||
16630 | * config/alpha/vms.h (ASM_FILE_END): Remove. | |
16631 | ||
d1f1cc6a RH |
16632 | 2002-08-14 Richard Henderson <rth@redhat.com> |
16633 | ||
16634 | * ggc-page.c (RTL_SIZE): New. | |
16635 | (extra_order_size_table): Add specializations for 2 and 10 rtl slots. | |
16636 | * rtl.def (BARRIER, NOTE): Pad to 9 slots. | |
16637 | ||
23626154 RH |
16638 | 2002-08-14 Richard Henderson <rth@redhat.com> |
16639 | ||
16640 | * calls.c: Include target.h. | |
16641 | * Makefile.in (calls.o): Update. | |
16642 | ||
16643 | * config/alpha/alpha.c (alpha_end_function): Use targetm.binds_local_p. | |
16644 | * config/alpha/alpha.h (FUNCTION_OK_FOR_SIBCALL): Likewise. | |
16645 | ||
fd350d24 RH |
16646 | 2002-08-14 Richard Henderson <rth@redhat.com> |
16647 | ||
16648 | * Makefile.in (LOOSE_WARN): Add -fno-common. | |
16649 | * c-common.h (constant_string_class_name): Add missing extern. | |
16650 | ||
182d89a3 NB |
16651 | 2002-08-15 Neil Booth <neil@daikokuya.co.uk> |
16652 | ||
16653 | PR preprocessor/7358 | |
16654 | * c-opts.c (check_deps_environment_vars): Ignore main file | |
16655 | for SUNPRO_DEPENDENCIES. | |
16656 | * cppfiles.c (stack_include_file): Ignore main file if | |
16657 | appropriate. | |
16658 | * cpplib.h (struct cpp_options): New member in deps. | |
16659 | * doc/cppenv.texi: Update. | |
16660 | ||
8bfb1467 NB |
16661 | 2002-08-14 Neil Booth <neil@daikokuya.co.uk> |
16662 | ||
16663 | PR preprocessor/7526 | |
16664 | * cpplib.c (run_directive): Kludge so _Pragma dependency works. | |
16665 | ||
41685063 NS |
16666 | 2002-08-14 Nathan Sidwell <nathan@codesourcery.com> |
16667 | ||
16668 | * doc/invoke.texi (-a): Remove documentation. | |
16669 | (-fprofile-arcs): Remove reference to -a, -ax options. | |
16670 | * doc/gcov.texi (Gcov Data Files): Data might be merged. | |
16671 | ||
77893a23 GDR |
16672 | 2002-08-14 Gabriel Dos Reis <gdr@nerim.net> |
16673 | ||
16674 | Fix PR/7566 | |
16675 | * c-semantics.c (genrtl_case_label): Don't (mis)use | |
5ce6f47b | 16676 | warning_with_decl. |
77893a23 | 16677 | |
260f91c2 DJ |
16678 | 2002-08-14 Dale Johannesen <dalej@apple.com> |
16679 | ||
8537ed68 | 16680 | * explow.c (emit_stack_restore): Emit memory clobbers |
260f91c2 DJ |
16681 | preceding the stack pop, to prevent the scheduler from |
16682 | moving refs to variable arrays below this pop. | |
16683 | * reload1.c (reload): Preserve these clobbers for sched2. | |
16684 | * doc/rtl.texi: Document clobber (mem:BLK (scratch)). | |
16685 | ||
cd79e210 NB |
16686 | 2002-08-14 Neil Booth <neil@daikokuya.co.uk> |
16687 | ||
16688 | * c-opts.c (c_common_post_options): Correct test. | |
16689 | ||
3eb75a73 KG |
16690 | 2002-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16691 | ||
16692 | * m88k.h (ASM_OUTPUT_SOURCE_FILENAME): Fix incorrect argument | |
16693 | order in call to fprintf. | |
16694 | ||
be3a0ce2 RO |
16695 | 2002-08-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
16696 | ||
16697 | * config/sparc/sol2.h (SUBTARGET_EXTRA_SPECS): Define. | |
16698 | ||
ccfc6cc8 UW |
16699 | 2002-08-14 Ulrich Weigand <uweigand@de.ibm.com> |
16700 | ||
5ce6f47b | 16701 | * reload.c (find_reloads): Handle constraint letters marked by |
ccfc6cc8 UW |
16702 | EXTRA_ADDRESS_CONSTRAINT and EXTRA_MEMORY_CONSTRAINT. |
16703 | (alternative_allows_memconst): Likewise. | |
16704 | * reload1.c (maybe_fix_stack_asms): Likewise. | |
5ce6f47b | 16705 | * recog.c (asm_operand_ok, preprocess_constraints, |
ccfc6cc8 UW |
16706 | constrain_operands): Likewise. |
16707 | * regclass.c (record_operand_costs, record_reg_classes): Likewise. | |
16708 | * local-alloc.c (block_alloc, requires_inout): Likewise. | |
16709 | * stmt.c (parse_output_constraint, parse_input_constraint): Likewise. | |
16710 | ||
16711 | * defaults.h (EXTRA_MEMORY_CONSTRAINT): Provide a default. | |
16712 | (EXTRA_ADDRESS_CONSTRAINT): Likewise. | |
16713 | * doc/tm.texi: Document these two new target macros. | |
16714 | ||
16715 | * config/s390/s390.c (s390_expand_plus_operand): Accept already | |
16716 | valid operands. | |
16717 | (q_constraint): New function. | |
16718 | config/s390/s390-protos.h (q_constraint): Declare it. | |
16719 | config/s390/s390.h (EXTRA_CONSTRAINT): Use it. | |
16720 | (EXTRA_MEMORY_CONSTRAINT): New macro. | |
16721 | ||
16722 | * config/s390/s390.md: Throughout the machine description, | |
16723 | replace all instances of the constraint combinations 'Qo' | |
16724 | or 'oQ' with simply 'Q'. | |
16725 | ||
d6ee9f6f SC |
16726 | 2002-08-14 Stephane Carrez <stcarrez@nerim.fr> |
16727 | ||
16728 | * config/m68hc11/m68hc11.h (LINK_SPEC): Support -mrelax. | |
16729 | * config/m68hc11/t-m68hc11-gas (LIBGCC2_DEBUG_CFLAGS): Can use -g now. | |
16730 | (LIBGCC2_CFLAGS): Compile with -mrelax. | |
16731 | ||
8a0b86f5 SC |
16732 | 2002-08-14 Stephane Carrez <stcarrez@nerim.fr> |
16733 | ||
16734 | * doc/invoke.texi: Document -minmax for 68HC12. | |
16735 | ||
16736 | * config/m68hc11/m68hc11.md ("umaxqi3"): Use TARGET_MIN_MAX. | |
16737 | ("uminqi3"): Likewise. | |
16738 | ("uminhi3", "umaxhi3"): Likewise. | |
16739 | ||
16740 | * config/m68hc11/m68hc11.h (MASK_MIN_MAX): Define. | |
16741 | (TARGET_MIN_MAX): Define. | |
16742 | (TARGET_SWITCHES): New option -minmax/-mnominmax. | |
16743 | ||
d6381f4e SC |
16744 | 2002-08-14 Stephane Carrez <stcarrez@nerim.fr> |
16745 | ||
16746 | * config/m68hc11/t-m68hc11-gas (LIB1ASMFUNCS): Build __far_trampoline. | |
16747 | (MULTILIB_OPTIONS): Must also generate for -mlong-calls. | |
16748 | ||
16749 | * config/m68hc11/larith.asm: Put a mode for ELF ABI flags. | |
16750 | (ret, declare, farsym): New gas macros. | |
16751 | (__premain, exit, abort, _cleanup, memcpy, memset, ___adddi3, | |
16752 | ___subdi3, ___notdi2, __mulhi32, __mulsi3): Use them to use 'rtc' | |
16753 | and declare the symbol far when compiled with -mlong-calls. | |
5ce6f47b | 16754 | (__far_trampoline): New for 68HC12 trampoline code to invoke a |
d6381f4e SC |
16755 | far handler using jsr/bsr. |
16756 | ||
16757 | * config/m68hc11/m68hc11-crt0.S: Put a mode for ELF ABI flags. | |
16758 | (jsr): New macro to transform a 'jsr' into a 'call'. | |
16759 | ||
058edcdb SC |
16760 | 2002-08-14 Stephane Carrez <stcarrez@nerim.fr> |
16761 | ||
16762 | * doc/invoke.texi: Document -mlong-calls for 68HC12. | |
16763 | ||
16764 | * config/m68hc11/m68hc11.h (CPP_SPEC): Pass -D__USE_RTC__ when | |
16765 | -mlong-calls is specified. | |
5ce6f47b | 16766 | (ASM_DECLARE_FUNCTION_NAME): Define to generate .far and .interrupt |
058edcdb SC |
16767 | assembler directives. |
16768 | (TARGET_LONG_CALL, MASK_LONG_CALL): Declare. | |
16769 | (TARGET_SWITCHES): Add -mlong-calls options. | |
16770 | (current_function_far): Declare. | |
16771 | ||
16772 | * config/m68hc11/m68hc11.c (m68hc11_initial_elimination_offset): Take | |
16773 | into account the page register saved on the stack. | |
16774 | (m68hc11_override_options): Take into account -mlong-calls option. | |
16775 | (m68hc11_asm_file_start): Put a mode for the ELF flags ABI. | |
16776 | ||
16777 | * config/m68hc11/m68hc11.md ("*return_32bit"): Return rtc | |
16778 | if the function is going to be in 68HC12 banked memory (-mlong-calls). | |
16779 | ("*return_16bit"): Likewise. | |
16780 | ("*return_void"): Likewise. | |
16781 | ("call", "call_value"): Use call for a far function call. | |
16782 | ||
c79043f3 NB |
16783 | 2002-08-14 Neil Booth <neil@daikokuya.co.uk> |
16784 | ||
16785 | * toplev.c (parse_options_and_default_flags): Don't call | |
16786 | post_options here. | |
16787 | (general_init): Initialize GC, pools and tree hash here, | |
16788 | instead of lang_independent_init. | |
16789 | (lang_independent_init): Rename backend_init. | |
16790 | (do_compile): Call post_options hook; exit early if there | |
16791 | have been errors after switch processing. | |
16792 | (toplev_main): Update. | |
16793 | ||
6bf346d4 GDR |
16794 | 2002-08-14 Gabriel Dos Reis <gdr@nerim.net> |
16795 | ||
16796 | * c-pretty-print.h: Guard against multiple inclusion. | |
16797 | Robustify macros. | |
16798 | (pp_c_attributes): Declare. | |
16799 | * c-pretty-print.c (pp_c_attributes): New function. | |
16800 | ||
cbf2f479 KG |
16801 | 2002-08-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16802 | ||
16803 | * m68k.c (m68k_output_function_prologue, | |
16804 | m68k_output_function_epilogue): Delete versions for DPX2/MOTOROLA | |
16805 | and NEWS/MOTOROLA. | |
16806 | * genattrtab.c: Remove dpx2 comment. | |
16807 | * libgcc2.c (__enable_execute_stack): Delete versions for | |
16808 | NeXT/__MACH__, __convex__, __sysV88__, __pyr__ and | |
16809 | sony_news/SYSTYPE_BSD. | |
16810 | * longlong.h: Delete code for __a29k__, _AM29K, __clipper__, | |
16811 | __gmicro__, __i860__, __NeXT__ and __pyr__. | |
16812 | * rtl.h: Remove convex comment. | |
16813 | * varasm.c: Likewise. | |
16814 | ||
d3969c34 KG |
16815 | 2002-08-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16816 | ||
16817 | * c-opts.c (lang_flags): Const-ify. | |
16818 | * ra-build.c (undef_table): Likewise. | |
16819 | * ra.c (eliminables): Likewise. | |
16820 | ||
df89f8e7 GDR |
16821 | 2002-08-14 Gabriel Dos Reis <gdr@nerim.net> |
16822 | ||
16823 | * tree.h: Guard against multiple inclusion. | |
16824 | ||
cf87d551 HPN |
16825 | 2002-08-14 Hans-Peter Nilsson <hp@bitrange.com> |
16826 | ||
16827 | * reload1.c (reload_cse_simplify): Before checking | |
16828 | REG_FUNCTION_VALUE_P, check REG_P. | |
16829 | ||
a43c8986 GK |
16830 | 2002-08-13 Geoffrey Keating <geoffk@redhat.com> |
16831 | ||
16832 | * Makefile.in (attribs.o): Remove $(OBSTACK_H) dependency. | |
16833 | ||
29337351 NB |
16834 | 2002-08-13 Neil Booth <neil@daikokuya.co.uk> |
16835 | ||
16836 | * c-opts.c (c_common_init_options): Extra braces needed. | |
16837 | ||
8202c8c4 R |
16838 | Tue Aug 13 17:40:25 2002 J"orn Rennecke <joern.rennecke@superh.com> |
16839 | ||
16840 | * sh.c (sh_init_builtins): Add PARAMS to declaration. | |
16841 | (sh_media_init_builtins, sh_expand_builtin): Likewise. | |
16842 | (sh_expand_unop_v2sf): Use PARAMS for variable declaration. | |
16843 | (sh_expand_binop_v2sf): Likewise. | |
16844 | * sh-protos.h (sh_expand_unop_v2sf): Add PARAMS to declaration. | |
16845 | (sh_expand_binop_v2sf, sh_cfun_interrupt_handler_p): Likewise. | |
16846 | (sh_initialize_trampoline): Likewise. | |
16847 | ||
07893d4f UW |
16848 | 2002-08-13 Ulrich Weigand <uweigand@de.ibm.com> |
16849 | ||
16850 | * s390-modes.def [CCL1, CCL2, CCT1, CCT2, CCT3, CCUR, CCSR]: Declare | |
16851 | new condition code modes. | |
16852 | s390.c (s390_match_ccmode_set): Handle those new CC modes. | |
16853 | (s390_select_ccmode): Likewise. | |
16854 | (s390_branch_condition_mask): Likewise. | |
16855 | ||
16856 | * s390-protos.h (s390_tm_ccmode): Declare. | |
16857 | s390.c (s390_tm_ccmode): New function. | |
16858 | (s390_match_ccmode): Allow VOIDmode as REQ_MODE. | |
16859 | ||
16860 | * s390.md ("*cmpdi_tm2"): Rename to "*tmdi_ext". | |
16861 | ("*cmpsi_tm2"): Rename to "*tmsi_ext". | |
16862 | ("*cmpqi_tm2"): Rename to "*tmqi_ext". | |
16863 | ||
16864 | ("*cmpdi_tm_reg", "*cmpdi_tm_mem", "*cmpsi_tm_reg", "*cmpsi_tm_mem", | |
16865 | "*cmphi_tm_sub","*cmphi_cct_0", "*cmpqi_tm", "*cmpqi_tm_sub", | |
16866 | "*cmpqi_cct_0", "*tm_0"): Remove, replace by ... | |
16867 | ("*tmdi_reg", "*tmsi_reg", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem", | |
16868 | "*tmqi_mem", "*tmhi_full", "*tmqi_full"): ... these new patterns. | |
16869 | ||
16870 | ("*ltgr", "*cmpdi_ccs_0_64", "*cmpdi_ccs_0_31", "*ltr", "*icm15", | |
5ce6f47b | 16871 | "*icm15_cconly", "*cmpsi_ccs_0", "*icm3", "*cmphi_ccs_0", "*icm1", |
07893d4f UW |
16872 | "*cmpqi_ccs_0"): Remove, replace by ... |
16873 | ("*tstdi_sign", "*tstdi", "*tstdi_cconly", "*tstdi_cconly_31", | |
5ce6f47b | 16874 | "*tstsi", "*tstsi_cconly", "*tstsi_cconly2", "*tsthi", "*tsthi_cconly", |
07893d4f UW |
16875 | "*tstqi", "*tstqi_cconly"): ... these new patterns. |
16876 | ||
16877 | ("*cmpsidi_ccs"): Remove, replace by ... | |
16878 | ("*cmpsi_ccs_sign"): ... this new pattern. | |
16879 | ("*cmpdi_ccs_sign", "*cmpdi_ccu_zero"): New patterns. | |
16880 | ||
16881 | ("*cmpqi_ccu_0", "*cmpqi_ccu_immed"): Remove, replace by ... | |
16882 | ("*cli"): ... this new pattern. | |
16883 | ||
16884 | ("*adddi3_sign", "*adddi3_zero_cc", "*adddi3_zero_cconly", | |
16885 | "*adddi3_zero", "*adddi3_cc", "*adddi3_cconly", "*adddi3_cconly2"): | |
16886 | New patterns. | |
16887 | ("adddi3_64"): Rename to "*adddi3_64". | |
16888 | ("adddi3_31"): Replace by insn and splitter "*adddi3_31". | |
16889 | ("adddi3"): Adapt expander. | |
16890 | ||
16891 | ("*addsi3_cc"): Allow "general_operand" for operand 2. | |
5ce6f47b | 16892 | ("*addsi3_carry1_cc", "*addsi3_carry1_cconly", |
07893d4f UW |
16893 | "*addsi3_carry2_cc", "*addsi3_carry2_cconly"): New patterns. |
16894 | ||
16895 | ("addhi3", "addqi3"): Remove, replace by ... | |
16896 | ("*addsi3_sign", "*addsi3_sub"): ... these new patterns. | |
16897 | ||
16898 | ("*subdi3_sign", "*subdi3_zero_cc", "*subdi3_zero_cconly", | |
16899 | "*subdi3_zero", "*subdi3_cc", "*subdi3_cconly"): New patterns. | |
16900 | ("subdi3"): Replace by insn and splitter "*subdi3_31". | |
16901 | ("subdi3"): New expander. | |
16902 | ||
16903 | ("*subsi3_borrow_cc", "*subsi3_borrow_cconly"): New patterns. | |
16904 | ||
16905 | ("subhi3", "subqi3"): Remove, replace by ... | |
16906 | ("*subsi3_sign", "*subsi3_sub"): ... these new patterns. | |
16907 | ||
16908 | ("*muldi3_sign"): New pattern. | |
16909 | ("muldi3"): Do not clobber CC. | |
16910 | ("mulsi3"): Likewise. | |
16911 | ("mulsi_6432"): Likewise. | |
16912 | ||
db62867b DC |
16913 | 2002-08-13 Denis Chertykov <denisc@overta.ru> |
16914 | ||
16915 | * config/avr/avr.md: Call CC_STATUS_INIT in all peepnoles | |
8537ed68 | 16916 | which can change CC0. |
db62867b | 16917 | |
8ba46434 R |
16918 | Tue Aug 13 14:49:20 2002 J"orn Rennecke <joern.rennecke@superh.com> |
16919 | ||
16920 | * gcse.c (adjust_libcall_notes): New function. | |
16921 | (do_local_cprop): Use it. Add fourth parameter. Changed caller. | |
16922 | ||
8733892f NS |
16923 | 2002-08-13 Nathan Sidwell <nathan@codesourcery.com> |
16924 | ||
16925 | * libgcc2.c (L_bb): Remove unneeded #includes. | |
16926 | (__global_counters, __gthreads_active): Remove unused globals. | |
16927 | (__bb_exit_func): Merge counts into files rather than appending. | |
16928 | * Makefile.in (INTERNAL_CFLAGS): Move COVERAGE_FLAGS from here ... | |
16929 | (ALL_CFLAGS): ... to here. | |
16930 | ||
f4769721 DC |
16931 | 2002-08-13 Denis Chertykov <denisc@overta.ru> |
16932 | ||
16933 | * config/ip2k/ip2k.c (commands_in_file): Variable removed. | |
16934 | (function_epilogue): Don't calculate function size. | |
16935 | (ip2k_set_compare): Don't use lookup_const_double. | |
16936 | (asm_file_start): Initialization of commands_in_file removed. | |
16937 | (asm_file_end): Output of commands_in_file removed. | |
5ce6f47b | 16938 | |
f4769721 DC |
16939 | * config/ip2k/ip2k.c (CPP_PREDEFINES): Remove definition of |
16940 | __INT_MAX__. | |
16941 | ||
c31cddfd NB |
16942 | 2002-08-13 Neil Booth <neil@daikokuya.co.uk> |
16943 | ||
16944 | * c-opts.c (c_common_init_options): Check option array is | |
16945 | sorted if checking enabled. | |
16946 | ||
f076f0ce GDR |
16947 | 2002-08-13 Gabriel Dos Reis <gdr@nerim.net> |
16948 | ||
16949 | * c-pretty-print.c: #include "c-tree.h". | |
16950 | (pp_c_simple_type_specifier): Tweak. | |
16951 | (pp_c_storage_class_specifier): New. | |
16952 | (pp_c_function_specifier): Likewise. | |
16953 | (pp_c_declaration_specifiers): Likewise. | |
16954 | (pp_c_init_declarator): Likewise. | |
16955 | (pp_c_declaration): Likewise. | |
16956 | (pp_c_direct_declarator): Stub. | |
16957 | (pp_c_declarator): Likewise. | |
16958 | (pp_c_parameter_declaration): Likewise. | |
16959 | ||
f4ff5a69 NB |
16960 | 2002-08-13 Neil Booth <neil@daikokuya.co.uk> |
16961 | ||
16962 | * c-opts.c (deps_seen, deps_file, deferred_count, deferred_size, | |
16963 | handle_deferred_opts, sanitize_cpp_opts, defer_opt, | |
16964 | struct deferred_opt): New. | |
16965 | (COMMAND_LINE_OPTIONS): Add -M*. | |
16966 | (missing_arg): Update. | |
16967 | (c_common_decode_option): Handle -M*. | |
16968 | (c_common_post_options): Handle -M*. Use sanitize_cpp_opts; | |
16969 | don't call cpp_post_options. | |
16970 | (c_common_finish, check_deps_environment_vars): Update. | |
16971 | * cppfiles.c (stack_include_file, handle_missing_header): Update. | |
16972 | * cpphash.h (CPP_PRINT_DEPS): Remove. | |
16973 | * cppinit.c: Don't include version.h. | |
16974 | (cpp_create_reader): Don't call deps_init. Initialize | |
16975 | warn_long_long. | |
16976 | (cpp_read_main_file): Init deps if necessary. | |
16977 | (cpp_destroy): Conditionally free deps. | |
16978 | (cpp_finish): Update. | |
16979 | (no_tgt): Remove. | |
16980 | (COMMAND_LINE_OPTIONS, cpp_handle_option): Remove -M*. | |
16981 | (cpp_post_options): Rename post_options. | |
16982 | * cpplib.h (struct cpp_options): Remove some dependency options; | |
16983 | move others to a new structure. | |
16984 | (cpp_post_options): Remove. | |
16985 | (cpp_finish): Comment. | |
16986 | * fix-header.c (read_scan_file): Don't call cpp_post_options. | |
16987 | ||
34116c2a HPN |
16988 | 2002-08-12 Hans-Peter Nilsson <hp@bitrange.com> |
16989 | ||
16990 | * config/mmix/mmix.md (define_constants): Add MMIX_rR_REGNUM. | |
16991 | ("divdi3", "*divdi3_nonknuth", "moddi3", "*moddi3_nonknuth"): Mark | |
16992 | MMIX_rR_REGNUM as clobbered. | |
16993 | * config/mmix/mmix.h (MMIX_REMAINDER_REGNUM): Use MMIX_rR_REGNUM. | |
16994 | ||
9b32718c GDR |
16995 | 2002-08-12 Gabriel Dos Reis <gdr@nerim.net> |
16996 | ||
16997 | * diagnostic.h (output_formatted_scalar): Rename from | |
5ce6f47b | 16998 | output_formatted_integer. |
9b32718c GDR |
16999 | * diagnostic.def: Add DK_DEBUG. |
17000 | * diagnostic.c (output_decimal): Adjust. | |
17001 | (output_long_decimal): Likewise. | |
17002 | (output_unsigned_decimal): Likewise. | |
17003 | (output_octal): Likewise. | |
17004 | (output_long_octal): Likewise. | |
17005 | (output_hexadecimal): Likewise. | |
17006 | (output_long_hexadecimal): Likewise. | |
17007 | * c-pretty-print.c (pp_c_type_specifier): New function. | |
17008 | (pp_c_specifier_qualifier_list): Likewise. | |
17009 | (pp_c_abstract_declarator): Likewise. | |
17010 | (pp_c_char): Replace pp_format_integer with pp_format_scalar. | |
17011 | ||
032613df DE |
17012 | 2002-08-12 David Edelsohn <edelsohn@gnu.org> |
17013 | ||
17014 | * doc/trouble.texi (Disappointments): Add static constructor and | |
17015 | destructor dependency information for AIX. | |
17016 | ||
a3737481 NB |
17017 | 2002-08-12 Neil Booth <neil@daikokuya.co.uk> |
17018 | ||
17019 | * cpphash.h (struct printer): New from cppmain.c. | |
17020 | (cpp_reader): New member. | |
17021 | * cppmain.c (struct printer): Move to cpphash.h. | |
17022 | (options, print): Remove. | |
17023 | (account_for_newlines, print_line, maybe_print_line, | |
17024 | cpp_preprocess_file, setup_callbacks, scan_translation_unit, | |
17025 | scan_translation_unit_trad, cb_line_change, cb_ident, | |
17026 | cb_define, cb_undef, cb_include, cb_file_change, dump_macro, | |
17027 | cb_def_pragma): Make reentrant. | |
17028 | ||
d71f7700 KG |
17029 | 2002-08-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17030 | ||
17031 | * real.c (ieee_64): Always define. | |
17032 | (ieee_113): Guard with INTEL_EXTENDED_IEEE_FORMAT == 0. | |
17033 | (dec_h): Not used yet, hide it. | |
17034 | (emdnorm): Mark parameter in ATTRIBUTE_UNUSED. Guard label with | |
17035 | macro controlling use. | |
17036 | (TFbignan, TFlittlenan): Guard with INTEL_EXTENDED_IEEE_FORMAT == 0. | |
17037 | ||
c16576e6 JH |
17038 | Mon Aug 12 12:48:20 CEST 2002 Jan Hubicka <jh@suse.cz> |
17039 | ||
17040 | * i386.md (tablejump): Sign extend the operand. | |
17041 | * i386.c (classify_argument): Fix missed case from previous patch. | |
17042 | ||
460bd0e3 NB |
17043 | 2002-08-12 Neil Booth <neil@daikokuya.co.uk> |
17044 | ||
17045 | * c-common.c (STDC_0_IN_SYSTEM_HEADERS, c_common_init): Move | |
17046 | to c-copts.c. | |
17047 | (warn_multichar): Die. | |
17048 | (cb_register_builtins): Export. | |
17049 | * c-common.h (warn_multichar, preprocess_file): Remove. | |
17050 | (cb_register_builtins): New. | |
17051 | * c-lang.c (c_init): Remove. | |
17052 | (LANG_HOOKS_INIT): Use c_objc_common_init. | |
17053 | * c-lex.c (init_c_lex): Don't canonicalize filename. | |
17054 | * c-opts.c (in_fname, STDC_0_IN_SYSTEM_HEADERS): New. | |
17055 | (preprocess_file): Make static. Update for cpplib. | |
17056 | (c_common_decode_option): Remove warn_multichar. Use in_fname. | |
17057 | (c_common_post_options): Set some cpp options here. | |
17058 | (c_common_init): Move from c-common.c. | |
17059 | * cppinit.c (cpp_post_options): Don't canonicalize in_fname. | |
17060 | * cpplib.h (struct cpp_options): Remove in_fname. | |
17061 | (cpp_preprocess_file): Update. | |
17062 | * cppmain.c (cpp_preprocess_file): Update for new prototypes. | |
17063 | ||
f3f268dd KG |
17064 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17065 | ||
17066 | * config.gcc (mips*-*-netbsd*): Include ${tm_file}. | |
17067 | ||
f0201fba KG |
17068 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17069 | ||
17070 | * i370.h (TARGET_CPU_CPP_BUILTINS): Remove spurious trailing | |
17071 | backslash in comment preceeding macro definition. | |
17072 | * i370/linux.h (TARGET_OS_CPP_BUILTINS): Likewise. | |
17073 | * i370/mvs.h (TARGET_OS_CPP_BUILTINS): Likewise. | |
17074 | * i370/oe.h (TARGET_OS_CPP_BUILTINS): Likewise. | |
17075 | ||
e56fc090 HPN |
17076 | 2002-08-12 Hans-Peter Nilsson <hp@bitrange.com> |
17077 | ||
17078 | * expr.c (store_expr): In condition for checking if value is | |
17079 | generated in TARGET, move call to expr_size last. | |
17080 | ||
76c3e73e NB |
17081 | 2002-08-11 Neil Booth <neil@daikokuya.co.uk> |
17082 | ||
17083 | * c-common.c (c_common_init): Call preprocess_file instead. | |
17084 | (c_common_finish): Move to c-opts.c. | |
17085 | * c-common.h (preprocess_file): new. | |
17086 | * c-opts.c (out_fname, out_stream, deps_append, preprocess_file, | |
17087 | check_deps_environment_vars, c_common_finish): New. | |
17088 | (c_common_decode_option): Update for out_fname and dependencies. | |
17089 | * cppinit.c (init_dependency_output, output_deps): Remove. | |
17090 | (cpp_destroy): Update prototype. | |
17091 | (cpp_add_dependency_target): New. | |
17092 | (cpp_read_main_file): Don't overlay a buffer. | |
17093 | (cpp_finish): Take a deps output stream and write deps to it. | |
17094 | Return the error count. | |
17095 | (cpp_post_options): Don't canonicalize out_fname, or do anything | |
17096 | with dependencies. | |
17097 | * cpplib.h (struct cpp_options): Remove out_fname and | |
17098 | preprocess_only. | |
17099 | (cpp_add_dependency_target): New. | |
17100 | (cpp_destroy, cpp_finish, cpp_preprocess_file): Update. | |
17101 | * cppmain.c (cpp_preprocess_file): Update prototype. Don't | |
17102 | set preprocess_only. Don't handle the output stream directly. | |
17103 | ||
e0c32c62 KG |
17104 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17105 | ||
17106 | * dsp16xx.c (print_operand): Fix format specifier. | |
17107 | * dsp16xx.md: Avoid automatic aggregate initialization. | |
17108 | * frv.h (REG_CLASS_FROM_LETTER): Avoid char as array index. | |
17109 | * h8300.c (emit_a_rotate, h8300_adjust_insn_length): Avoid U | |
17110 | integer constant modifier. | |
17111 | * ip2k.c (ip2k_set_compare): Avoid signed/unsigned warning. | |
17112 | * mmix-protos.h (mmix_use_simple_return): Move outside TREE_CODE | |
17113 | guards. | |
17114 | * sh/netbsd-elf.h (FUNCTION_PROFILER): Fix format specifier. | |
17115 | * v850.c (v850_select_section): Mark parameter with | |
17116 | ATTRIBUTE_UNUSED. | |
17117 | * global.c (global_alloc): Const-ify. | |
17118 | * ra-colorize.c (hardregset_to_string): Fix format specifier. | |
17119 | ||
7ae8cf75 KG |
17120 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17121 | ||
17122 | * darwin-c.c (darwin_pragma_options): Const-ify. | |
17123 | * darwin.c (machopic_non_lazy_ptr_name, | |
17124 | machopic_validate_stub_or_non_lazy_ptr): Likewise. | |
17125 | (machopic_indirect_data_reference): Wrap variables in macros | |
17126 | controlling their use. | |
17127 | (machopic_finish, update_non_lazy_ptrs, update_stubs): Const-ify. | |
17128 | (machopic_select_section): Use parentheses around && within ||. | |
17129 | * i386/darwin.h (ASM_OUTPUT_ALIGN): Avoid ambiguous-else. | |
17130 | ||
8819cab5 KG |
17131 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17132 | ||
17133 | * ip2k.c (mdr_resequence_xy_yx, mdr_propagate_reg_equivs, | |
17134 | mdr_try_move_dp_reload, ip2k_check_can_adjust_stack_ref, | |
17135 | ip2k_adjust_stack_ref, mdr_try_move_pushes, mdr_try_propagate_clr, | |
17136 | ip2k_xexp_not_uses_reg_for_mem, mdr_try_propagate_move, | |
17137 | mdr_try_remove_redundant_insns, track_w_reload, | |
17138 | mdr_try_wreg_elim): Make function static to match prototype. | |
17139 | * mmix.c (mmix_target_asm_function_epilogue): Likewise. Mark | |
17140 | parameter with ATTRIBUTE_UNUSED. | |
17141 | ||
ab2877a3 KG |
17142 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17143 | ||
17144 | * arc.c (arc_init): Don't use ISO C style function definitions. | |
17145 | * arm.c (count_insns_for_constant, thumb_far_jump_used_p, | |
17146 | arm_get_strip_length, arm_strip_name_encoding): Likewise. | |
17147 | * avr.h (progmem_section): Likewise. | |
17148 | * h8300.c h8300_asm_insn_count): Likewise. | |
17149 | * m32r.c (init_idents): Likewise. | |
17150 | * s390.c (s390_split_branches, s390_chunkify_pool): Likewise. | |
17151 | * sh.c (sh_cfun_interrupt_handler_p): Likewise. | |
17152 | * xtensa.c (xtensa_build_va_list): Likewise. | |
17153 | ||
08767a6f NB |
17154 | 2002-08-11 Neil Booth <neil@daikokuya.co.uk> |
17155 | ||
17156 | * c-common.h (enum c_language_kind): Emphasize that clk_c is 0. | |
17157 | * c-opts.c (parse_option): Rename find_opt. | |
17158 | (set_std_c99): New function. | |
17159 | (COMMAND_LINE_OPTIONS): Handle -remap and -o. Remove OPT_std_bad. | |
17160 | (missing_arg): Remove OPT_std_bad. Handle -o. | |
17161 | (c_common_decode_option): Handle input and output file names, | |
17162 | -o and -remap. Clean up -std= handling. | |
17163 | * cppinit.c (COMMAND_LINE_OPTIONS): Remove OPT_o and OPT_remap. | |
17164 | (cpp_handle_option): Similarly. Don't handle filenames. | |
17165 | ||
db01f480 JH |
17166 | Sun Aug 11 14:43:17 CEST 2002 Jan Hubicka <jh@suse.cz> |
17167 | ||
17168 | * i386.c (classify_argument): Fix computing of field's offsets. | |
17169 | ||
a7701995 AJ |
17170 | 2002-08-11 Andreas Jaeger <aj@suse.de> |
17171 | ||
17172 | PR target/7531: | |
17173 | * doc/invoke.texi (i386 and x86-64 Options): Document -mcmodel. | |
17174 | ||
2516f236 ZL |
17175 | 2002-08-10 Ziemowit Laski <zlaski@apple.com> |
17176 | ||
17177 | * config/alpha/alpha.h (TARGET_CPU_CPP_BUILTINS): Replace | |
17178 | reference to clk_objective_c with flag_objc. | |
17179 | * config/i386/i386-interix.h (TARGET_OS_CPP_BUILTINS): | |
17180 | Likewise. | |
17181 | * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Likewise. | |
17182 | ||
f749a36b NB |
17183 | 2002-08-10 Neil Booth <neil@daikokuya.co.uk> |
17184 | ||
17185 | * c-opts.c (set_std_cxx98, set_std_c89): New. | |
17186 | (COMMAND_LINE_OPTIONS): Move more from cppinit.c. | |
17187 | (c_common_decode_option): Handle new switches from cppinit.c. | |
17188 | Add -std=gnu++98. | |
17189 | * cppinit.c (set_lang): Rename cpp_set_lang. Export. | |
17190 | (no_arg, no_num): Remove. | |
17191 | (COMMAND_LINE_OPTIONS): Move more to c-opts.c. Drop all lang- | |
17192 | switches apart from -lang-objc and lang-asm. | |
17193 | (cpp_handle_option): Similarly. | |
17194 | * cpplib.h (cpp_set_lang): New. | |
17195 | * doc/cppopts.texi, doc/invoke.texi: Document -std=c++98, | |
17196 | -std=gnu++98. | |
17197 | * objc/lang-specs.h: Remove -ansi. | |
17198 | ||
77abb5d8 JH |
17199 | Sat Aug 10 19:59:43 CEST 2002 Jan Hubicka <jh@suse.cz> |
17200 | Graham Stott | |
17201 | ||
17202 | * cfg.c (redirect_edge_succ_nodup): Avoid overflows due to roundoff | |
17203 | errors. | |
17204 | ||
fac37dc4 KG |
17205 | 2002-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17206 | ||
d950dee3 KG |
17207 | * emit-rtl.c (emit_jump_insn_before, emit_call_insn_before, |
17208 | emit_jump_insn): Fix uninitialized variable. | |
17209 | * gcov.c (init_line_info): Likewise. | |
17210 | * genautomata.c (transform_3): Add braces around ambiguous | |
17211 | else. | |
17212 | * ifcvt.c (cond_exec_process_insns): Mark parameter with | |
17213 | ATTRIBUTE_UNUSED. | |
17214 | * ra-build.c (parts_to_webs_1): Fix uninitialized variable. | |
17215 | * regrename.c (copyprop_hardreg_forward): Fix uninitialized | |
17216 | variable. | |
17217 | ||
fac37dc4 KG |
17218 | * gengtype.c (write_gc_structure_fields): Avoid signed/unsigned |
17219 | warnings in output files. | |
17220 | ||
0f7866e7 ZL |
17221 | 2002-08-09 Ziemowit Laski <zlaski@apple.com> |
17222 | ||
17223 | * c-common.c (flag_objc): New. | |
17224 | * c-common.h (c_language_kind): Get rid of clk_objective_c | |
17225 | enum value. | |
17226 | (flag_objc): New extern declaration. | |
17227 | * c-decl.c (implicitly_declare): Call objc_check_decl | |
17228 | instead of maybe_objc_check_decl. | |
17229 | (finish_decl): Likewise. | |
17230 | (grokfield): Likewise. | |
17231 | (finish_struct): Likewise. | |
17232 | * c-lang.c (maybe_objc_check_decl): Rename to objc_check_decl. | |
17233 | (maybe_objc_comptypes): Rename to objc_comptypes. | |
a7701995 | 17234 | (maybe_building_objc_message_expr): Rename to |
0f7866e7 ZL |
17235 | objc_message_selector. |
17236 | * c-lex.c (lex_charconst): Remove uses of clk_objective_c, | |
17237 | replace with flag_objc as needed. | |
17238 | * c-opts.c (c_common_init_options): Likewise. | |
17239 | (c_common_decode_option): Likewise. | |
17240 | * c-parse.in (init_reswords): Likewise. | |
17241 | * c-tree.h (maybe_objc_check_decl): Rename to objc_check_decl. | |
17242 | (maybe_objc_comptypes): Rename to objc_comptypes. | |
a7701995 | 17243 | (maybe_building_objc_message_expr): Rename to |
0f7866e7 ZL |
17244 | objc_message_selector. |
17245 | * c-typeck.c (comptypes): Call objc_comptypes instead of | |
17246 | maybe_objc_comptypes, and/or objc_message_selector instead of | |
17247 | maybe_building_objc_message_expr. | |
17248 | (comp_target_types): Likewise. | |
17249 | (convert_for_assignment): Likewise. | |
17250 | (warn_for_assignment): Likewise. | |
17251 | * cppinit.c (init_builtins): Set __OBJC__ manifest constant | |
17252 | independently of those for other languages. | |
17253 | * objc/objc-act.c (maybe_objc_comptypes): Delete. | |
17254 | (maybe_objc_check_decl): Delete. | |
a7701995 | 17255 | (maybe_building_objc_message_expr): Rename to |
0f7866e7 ZL |
17256 | objc_message_selector. |
17257 | * objc/objc-lang.c (objc_init_options): Use clk_c instead of | |
17258 | clk_objective_c; set flag_objc flag. | |
17259 | ||
c512fd7b TM |
17260 | 2002-08-09 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com> |
17261 | ||
17262 | * ifcvt.c (find_if_case_2): Test correct basic block for size. | |
17263 | ||
5e1bf043 | 17264 | 2002-08-09 Dale Johannesen <dalej@apple.com> |
c512fd7b | 17265 | |
5e1bf043 DJ |
17266 | * config/rs6000/rs6000.md: Add sibcall patterns. |
17267 | * config/rs6000/rs6000.h (FUNCTION_OK_FOR_SIBCALL): Define. | |
17268 | * config/rs6000/rs6000.c (rs6000_ra_ever_killed): | |
17269 | Rewritten to handle sibcalls. | |
17270 | * config/rs6000/rs6000.c (function_ok_for_sibcall): New. | |
17271 | * config/rs6000/rs6000-protos.h (function_ok_for_sibcall): New. | |
17272 | ||
2043c38e NS |
17273 | 2002-08-08 Nathan Sidwell <nathan@codesourcery.com> |
17274 | ||
17275 | * profile.c (da_file_name): New static var. | |
17276 | (init_branch_prob): Initialize it. | |
17277 | (end_branch_prob): Remove da file. | |
17278 | ||
17279 | * Makefile.in (stage1_build): Pass empty COVERAGE_FLAGS. | |
41685063 | 17280 | * configure.in (coverage_flags): Default to nothing. |
2043c38e NS |
17281 | * configure: Rebuilt. |
17282 | ||
4b7091eb NB |
17283 | 2002-08-09 Neil Booth <neil@daikokuya.co.uk> |
17284 | ||
17285 | * Makefile.in (c-opts.o): Update | |
17286 | * c-opts.c: Include intl.h. | |
17287 | (print_help): Move from cppinit.c. Remove unused options. | |
17288 | (COMMAND_LINE_OPTIONS): Move more from cppinit.c. | |
17289 | (missing_arg): Complain for switches without an argument. | |
17290 | (c_common_decode_option): Reject missing joined arguments. | |
17291 | Handle new switches from cppinit.c. | |
17292 | * cppinit.c (COMMAND_LINE_OPTIONS): Move some switches to c-opts.c. | |
17293 | (cpp_handle_option): Similarly. | |
17294 | (print_help): Moved to c-opts.c. | |
17295 | * cpplib.h (struct cpp_options): Remove help_only. | |
17296 | * gcc.c (cpp_unique_options): Remove -$. | |
17297 | * doc/cppopts.texi: Undocument -h. | |
17298 | ||
9e20be0c JJ |
17299 | 2002-08-08 Jakub Jelinek <jakub@redhat.com> |
17300 | ||
17301 | * config/i386/i386.c (legitimate_constant_p): UNSPEC_TP is not | |
17302 | legitimate constant. | |
17303 | (legitimate_pic_operand_p): Neither pic operand. | |
17304 | (legitimate_address_p): But legitimate address. | |
17305 | (get_thread_pointer): Generate MEM/u instead of CONST around | |
17306 | UNSPEC_TP. | |
17307 | (print_operand): Remove printing of UNSPEC_TP. | |
17308 | (print_operand_address): And print it here. | |
17309 | ||
7b9be5c7 | 17310 | 2002-08-08 Devang Patel <dpatel@apple.com> |
9e20be0c | 17311 | |
a7701995 AJ |
17312 | * objc/objc-act.c (build_selector_translation_table): Issue warning, |
17313 | when -Wselector is used,if method for which selector is being | |
7b9be5c7 | 17314 | created does not exist. |
a7701995 | 17315 | |
5615d8fd SC |
17316 | 2002-08-08 Stephen Clarke <stephen.clarke@superh.com> |
17317 | ||
17318 | * config/sh/sh.c (prepare_move_operands): Only call | |
17319 | target_reg_operand if TARGET_SHMEDIA. | |
a7701995 | 17320 | |
3b85fe5f JJ |
17321 | 2002-08-08 Jakub Jelinek <jakub@redhat.com> |
17322 | ||
17323 | * config/rs6000/rs6000.h, config/rs6000/aix.h, | |
17324 | config/rs6000/darwin.h, config/rs6000/linux64.h: Revert last | |
17325 | two patches. | |
17326 | * config/rs6000/sysv4.h: Likewise, remove #undef ADJUST_FIELD_ALIGN. | |
17327 | ||
e10c79fe LB |
17328 | 2002-08-08 Lars Brinkhoff <lars@nocrew.org> |
17329 | Richard Henderson <rth@redhat.com> | |
17330 | ||
17331 | * emit-rtl.c (gen_rtx_REG): After reload, only return | |
17332 | frame_pointer_rtx or hard_frame_pointer_rtx if frame_pointer_needed. | |
17333 | ||
aa2a83dc JJ |
17334 | 2002-08-08 Jakub Jelinek <jakub@redhat.com> |
17335 | ||
17336 | * config/rs6000/rs6000-protos.h (rs6000_field_alignment): Remove. | |
17337 | * config/rs6000/rs6000.c (rs6000_field_alignment): Move... | |
17338 | * config/rs6000/rs6000.h (ADJUST_FIELD_ALIGN): ...inline into the | |
17339 | macro. | |
17340 | ||
aeaf4d25 AN |
17341 | 2002-08-08 Adam Nemet <anemet@lnxw.com> |
17342 | ||
17343 | * config/arm/arm.c (thumb_unexpanded_epilogue): Stack the PIC | |
17344 | register. | |
17345 | (thumb_expand_prologue): Likewise. | |
17346 | (thumb_output_function_prologue): Likewise. | |
17347 | * config/arm/arm.h (THUMB_INITIAL_ELIMINATION_OFFSET): Account for | |
17348 | the additional push of the PIC register. | |
17349 | ||
22aa533e NS |
17350 | 2002-08-08 Nathan Sidwell <nathan@codesourcery.com> |
17351 | ||
17352 | * configure.in (enable_coverage): New enable switch. | |
17353 | * configure: Rebuilt. | |
17354 | * Makefile.in (COVERAGE_FLAGS, coverageexts): New variables. | |
17355 | (INTERNAL_CFLAGS): Append COVERAGE_FLAGS. | |
17356 | (ALL_FLAGS): Reorder so INTERNAL_CFLAGS comes after CFLAGS. | |
17357 | (mostlyclean): Remove coverage files. | |
17358 | * doc/install.texi: Document enable_coverage. | |
17359 | ||
17360 | * cp/Make-lang.in (c++.mostlyclean): Remove coverage files. | |
17361 | * ada/Make-lang.in (ada.mostlyclean): Remove coverage files. | |
17362 | * f/Make-lang.in (f.mostlyclean): Remove coverage files. | |
17363 | * java/Make-lang.in (java.mostlyclean): Remove coverage files. | |
17364 | * objc/Make-lang.in (objc.mostlyclean): Remove coverage files. | |
17365 | * treelang/Make-lang.in (treelang.mostlyclean): Remove coverage | |
17366 | files. | |
a7701995 | 17367 | |
18bdccaa NB |
17368 | 2002-08-08 Neil Booth <neil@daikokuya.co.uk> |
17369 | ||
17370 | * c-opts.c (cpp_opts): New. | |
17371 | (COMMAND_LINE_OPTIONS): Add switches from cppinit.c. | |
17372 | (c_common_decode_options): Handle cpplib switches. | |
17373 | (c_common_init_options): Set cpp_opts. | |
17374 | * cppinit.c (COMMAND_LINE_OPTIONS): Move some switches to c-opts.c. | |
17375 | (cpp_handle_option): Similarly. | |
17376 | ||
774b5662 DE |
17377 | 2002-08-08 David Edelsohn <edelsohn@gnu.org> |
17378 | ||
17379 | * config/rs6000/aix.h (TARGET_ALTIVEC): Define to 0. | |
17380 | (TARGET_ALTIVEC_ABI): Same. | |
17381 | (TARGET_ALTIVEC_VRSAVE): Same. | |
17382 | ||
17383 | * config/rs6000/rs6000.c (rs6000_expand_ternop_builtin): Check | |
17384 | icode not CODE_FOR_nothing. Change switch to if. | |
17385 | ||
957e9e48 AM |
17386 | 2002-08-08 Alan Modra <amodra@bigpond.net.au> |
17387 | ||
17388 | * config/rs6000/rs6000.h (ASM_CPU_SPEC): Pass -mpower4 when cpu=power4. | |
17389 | ||
daf06049 JJ |
17390 | 2002-08-08 Jakub Jelinek <jakub@redhat.com> |
17391 | ||
17392 | * stor-layout.c (place_union_field): For bitfields if | |
17393 | PCC_BITFIELD_TYPE_MATTERS and TYPE_USER_ALIGN, set record's | |
17394 | TYPE_USER_ALIGN. | |
17395 | ||
043d39a6 JDA |
17396 | 2002-08-07 John David Anglin <dave@hiauly1.hia.nrc.ca> |
17397 | ||
17398 | * pa.c (struct deferred_plabel): Constify name field. | |
17399 | ||
34bb92e3 NB |
17400 | 2002-08-07 Neil Booth <neil@daikokuya.co.uk> |
17401 | ||
17402 | * cppmacro.c (_cpp_builtin_macro_text): Remove unused variable. | |
17403 | ||
3ec5d64d JDA |
17404 | 2002-08-07 John David Anglin <dave@hiauly1.hia.nrc.ca> |
17405 | ||
17406 | * configure.in (PREFIX_INCLUDE_DIR): Don't define if prefix and | |
17407 | local_prefix are the same. | |
17408 | * configure: Rebuilt. | |
17409 | ||
ad9335eb JJ |
17410 | 2002-08-07 Jakub Jelinek <jakub@redhat.com> |
17411 | Richard Henderson <rth@redhat.com> | |
17412 | ||
17413 | * stor-layout.c (place_union_field): Apply ADJUST_FIELD_ALIGN | |
17414 | to type_align when PCC_BITFIELD_TYPE_MATTERS. Only apply | |
17415 | ADJUST_FIELD_ALIGN if not DECL_USER_ALIGN resp. TYPE_USER_ALIGN. | |
17416 | (place_field): Likewise. | |
17417 | * config/i386/i386.c (x86_field_alignment): Don't check | |
17418 | DECL_USER_ALIGN here. | |
17419 | * config/rs6000/rs6000.c (rs6000_field_alignment): New. | |
17420 | * config/rs6000/rs6000-protos.h (rs6000_field_alignment): New | |
17421 | prototype. | |
17422 | * config/rs6000/rs6000.h (ADJUST_FIELD_ALIGN): Define. | |
17423 | * config/rs6000/aix.h (ADJUST_FIELD_ALIGN): Remove. | |
17424 | * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Remove. | |
17425 | * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Remove. | |
17426 | * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Remove. | |
17427 | * doc/tm.texi (ADJUST_FIELD_ALIGN): Update description. | |
17428 | ||
0b6f2917 NB |
17429 | 2002-08-07 Neil Booth <neil@daikokuya.co.uk> |
17430 | ||
17431 | * Makefile.in (c-opts.o, c-common.o, C_AND_OBJC_OBJS): Update. | |
17432 | * c-common.c: Don't include tree-inline.h. | |
17433 | (c_common_init_options, c_common_post_options): Move to c-opts.c. | |
17434 | * c-common.h (c_common_decode_option): New. | |
17435 | * c-decl.c (c_decode_option): Remove. | |
17436 | * c-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option. | |
17437 | * c-opts.c: New file. | |
17438 | * c-tree.h (c_decode_option): Remove. | |
17439 | * doc/passes.texi: Update. | |
17440 | * objc/objc-act.c (objc_decode_option): Remove. | |
17441 | * objc/objc-act.h (objc_decode_option): Remove. | |
17442 | * objc/ojbc-lang.c (LANG_HOOKS_DECODE_OPTION): Use | |
17443 | c_common_decode_option. | |
17444 | ||
e49ec17d CD |
17445 | 2002-08-07 Chris Demetriou <cgd@broadcom.com> |
17446 | ||
17447 | * config/mips/mips.md (sunlt_sf, suneq_sf, sunle_sf): Remove | |
17448 | dependency on TARGET_DOUBLE_FLOAT. | |
17449 | ||
ac1ca451 SC |
17450 | 2002-08-07 Stephen Clarke <stephen.clarke@superh.com> |
17451 | ||
17452 | * config/sh/lib1funcs.asm (GCC_shcompact_incoming_args): Don't | |
17453 | overwrite callee-save registers. Fix comment. | |
17454 | ||
af34e51e CD |
17455 | 2002-08-06 Chris Demetriou <cgd@broadcom.com> |
17456 | ||
17457 | * config/mips/mips.c (override_options): Set MASK_BRANCHLIKELY | |
17458 | in target_flags based on ISA, if it was not set on the command | |
17459 | line. Warn if MASK_BRANCHLIKLEY is set but the ISA does not | |
17460 | support Branch Likely instructions. | |
17461 | * config/mips/mips.h (MASK_BRANCHLIKLEY): New macro. | |
17462 | (TARGET_BRANCHLIKELY): Likewise. | |
17463 | (TARGET_SWITCHES): Add -mbranch-likely and -mno-branch-likely. | |
17464 | (GENERATE_BRANCHLIKELY): Use TARGET_BRANCHLIKELY rather than | |
17465 | ISA_HAS_BRANCHLIKELY. | |
17466 | (ISA_HAS_BRANCHLIKELY): Do not include MIPS16 check. | |
17467 | * doc/invoke.texi: Document new MIPS -mbranch-likely and | |
17468 | -mno-branch-likely options. | |
17469 | ||
2631af95 KG |
17470 | 2002-08-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17471 | ||
f538618e KG |
17472 | * ip2k.c (ip2k_set_compare): Add missing iteration variable. |
17473 | ||
2631af95 KG |
17474 | * Makefile.in (dummy-conditions.o): Depend on $(HCONFIG_H) not |
17475 | $(GCONFIG_H). | |
17476 | ||
1ae0ccb6 AH |
17477 | 2002-08-06 Aldy Hernandez <aldyh@redhat.com> |
17478 | ||
8537ed68 ZW |
17479 | * c-decl.c (duplicate_decls): Error out for incompatible TLS |
17480 | declarations. | |
1ae0ccb6 | 17481 | |
8537ed68 | 17482 | * testsuite/gcc.dg/tls/diag-3.c: New. |
1ae0ccb6 | 17483 | |
8d3e27d1 | 17484 | 2002-08-06 Dale Johannesen <dalej@apple.com> |
db4c55f6 | 17485 | |
8d3e27d1 | 17486 | * c-common.c (fname_decl): Use line number 0 for |
8537ed68 | 17487 | __func__, to avoid confusing debuggers. |
8d3e27d1 | 17488 | |
8b219a76 NS |
17489 | 2002-08-06 Nathan Sidwell <nathan@codesourcery.com> |
17490 | ||
17491 | * gcov.c: Tidy. | |
17492 | (struct line_info, struct coverage): New structures. | |
17493 | (gcov_file_name, gcov_file): Remove globals. | |
17494 | (output_data): Take source file parameter. Fix memory leak. Break | |
17495 | up into ... | |
17496 | (init_line_info, output_line_info, make_gcov_file_name, | |
17497 | accumulate_branch_counts): ... here. | |
17498 | (calculate_branch_probs, function_summary): Adjust. | |
17499 | (main): Adjust. | |
17500 | (function_*): Remove global variables. | |
17501 | ||
317e98c0 NB |
17502 | 2002-08-06 Neil Booth <neil@daikokuya.co.uk> |
17503 | ||
17504 | * dwarf2out.c: Remove unused macros. | |
17505 | ||
81d41e74 NB |
17506 | 2002-08-06 Neil Booth <neil@daikokuya.co.uk> |
17507 | ||
17508 | * function.c (TRAMPOLINE_ALIGNMENT): Always defined. | |
17509 | ||
58551c23 NB |
17510 | 2002-08-06 Neil Booth <neil@daikokuya.co.uk> |
17511 | ||
17512 | * cppinit.c (struct lang_flags): Rename trigraphs std. | |
17513 | (set_lang): Update. | |
17514 | * cpplib.h (struct cpp_options): New member std. | |
17515 | * cppmacro.c (_cpp_builtin_macro_text): Use std. | |
17516 | (collect_args): Flag whether to swallow a possible future | |
17517 | comma pasted with varargs. | |
17518 | (replace_args): Use this flag. | |
17519 | * doc/cpp.texi: Update varargs extension documentation. | |
17520 | ||
daeabcd0 JJ |
17521 | 2002-08-06 Jakub Jelinek <jakub@redhat.com> |
17522 | ||
17523 | * config/i386/mmintrin.h (__m64): Make the type 64-bit aligned. | |
17524 | ||
39e3a681 JJ |
17525 | 2002-08-06 Jakub Jelinek <jakub@redhat.com> |
17526 | ||
9812691e JJ |
17527 | * config/i386/i386.c (x86_field_alignment): Apply min for all MODE_INT |
17528 | and MODE_CLASS_INT modes. | |
39e3a681 | 17529 | |
609a87f3 JJ |
17530 | 2002-08-06 Jakub Jelinek <jakub@redhat.com> |
17531 | ||
17532 | * config.gcc (*-*-linux*): Default to --enable-threads=posix if no | |
17533 | --{enable,disable}-threads is given to configure. | |
17534 | (alpha*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux*, | |
17535 | x86_64-*-linux*, ia64*-*-linux*, m68k-*-linux*, mips*-*-linux*, | |
17536 | powerpc-*-linux-gnualtivec*, powerpc-*-linux*, s390-*-linux*, | |
17537 | s390x-*-linux*, sh-*-linux*, sparc-*-linux*, sparc64-*-linux*): | |
17538 | Remove thread_file setting here. | |
17539 | ||
ff4c5e7b DE |
17540 | 2002-08-06 David Edelsohn <edelsohn@gnu.org> |
17541 | ||
17542 | * doc/install.texi (Binaries): Update Bull Freeware URL. | |
17543 | ||
54f3aa9e GP |
17544 | 2002-08-06 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
17545 | ||
17546 | * doc/gcc.texi (Top): Rename Index to Keyword Index. | |
17547 | ||
d19202ba NS |
17548 | 2002-08-05 Nathan Sidwell <nathan@codesourcery.com> |
17549 | ||
17550 | * gcov.c (output_data): Round to % to nearest, tweak formatting. | |
17551 | ||
1bed5ee3 JJ |
17552 | 2002-08-05 Jakub Jelinek <jakub@redhat.com> |
17553 | ||
17554 | * fold-const.c (associate_trees): Only optimize NEGATE_EXPR in one | |
17555 | of the operands into MINUS_EXPR if code is PLUS_EXPR. | |
17556 | ||
84512347 DR |
17557 | 2002-08-05 Douglas B Rupp <rupp@gnat.com> |
17558 | ||
17559 | * config.gcc (i[34567]86-*-interix*): Replace interix.o with winnt.o | |
17560 | * config/i386/i386-interix.h (TARGET_NOP_FUN_DLLIMPORT, | |
17561 | drectve_section): Define. | |
17562 | * config/i386/t-interix: Replace interix.o rule with winnt.o. | |
17563 | * config/i386/interix.c: Remove. | |
17564 | ||
b835f6f1 GK |
17565 | 2002-08-05 Geoffrey Keating <geoffk@redhat.com> |
17566 | ||
17567 | * attribs.c: Don't include obstack.h. | |
17568 | * builtins.c: Likewise. | |
17569 | * cfganal.c: Likewise. | |
17570 | * cfgbuild.c: Likewise. | |
17571 | * cfgcleanup.c: Likewise. | |
17572 | * emit-rtl.c: Likewise. | |
17573 | * loop.c: Likewise. | |
17574 | * stmt.c: Likewise. | |
17575 | ||
17576 | * Makefile.in (s-gtype): Re-add dependency on $(GTFILES). | |
17577 | ||
fd291392 GDR |
17578 | 2002-08-05 Gabriel Dos Reis <gdr@nerim.net> |
17579 | ||
17580 | * doc/c-tree.texi (Expression trees): Document VA_ARG_EXPR | |
17581 | ||
054b7507 CD |
17582 | 2002-08-04 Chris Demetriou <cgd@broadcom.com> |
17583 | ||
17584 | * doc/invoke.texi: Remove duplicated paragraph describing | |
17585 | TARGET_SWITCHES. | |
17586 | ||
6d9f628e GK |
17587 | 2002-08-04 Geoffrey Keating <geoffk@redhat.com> |
17588 | ||
17589 | * Makefile.in (sdbout.o): Doesn't need $(OBSTACK_H). | |
17590 | * collect2.h (permanent_obstack): Delete declaration. | |
17591 | * collect2.c (permanent_obstack): Delete definition. | |
4912a07c | 17592 | (main): Don't initialize permanent_obstack. Use xstrdup instead. |
6d9f628e GK |
17593 | * expr.c: Don't include obstack.h. |
17594 | (permanent_obstack): Delete declaration. | |
17595 | * function.c: Don't include obstack.h. | |
17596 | (permanent_obstack): Delete declaration. | |
17597 | * integrate.c: Don't include obstack.h. | |
17598 | (function_maybepermanent_obstack): Delete declaration. | |
17599 | * print-tree.c (debug_tree): Use x*alloc not permalloc. | |
17600 | * sdbout.c (gen_fake_label): Use x*alloc not permalloc. | |
17601 | * tlink.c (pfgets): Use xstrdup not permanent_obstack. | |
17602 | * toplev.c (lang_independent_init): Rename init_obstacks to init_ttree. | |
17603 | * tree.h: Rename init_obstacks to init_ttree. Remove declarations | |
17604 | of permalloc, expralloc, perm_calloc. | |
17605 | * tree.c (permanent_obstack): Delete definition. | |
17606 | (init_ttree): Rename from init_obstacks. | |
17607 | (permalloc): Delete. | |
17608 | (perm_calloc): Delete. | |
17609 | (dump_tree_statistics): Don't print information about | |
17610 | permanent_obstack. | |
17611 | * varasm.c (assemble_start_function): Use xstrdup instead of | |
17612 | permalloc/strcpy. | |
17613 | (assemble_variable): Likewise. | |
17614 | * config/alpha/alpha.c (unicosmk_need_dex): Use xmalloc instead of | |
17615 | permalloc. | |
17616 | (unicosmk_add_extern): Likewise. | |
17617 | * config/c4x/c4x.c (c4x_external_ref): Likewise. | |
17618 | (c4x_global_label): Likewise. | |
17619 | * config/frv/frv.c (frv_encode_section_info): Likewise. | |
17620 | * config/i386/winnt.c (i386_pe_record_external_function): Likewise. | |
17621 | (i386_pe_record_exported_symbol): Likewise. | |
17622 | * config/mips/mips.c (mips_output_external): Likewise. | |
17623 | (mips_output_external_libcall): Likewise. | |
17624 | * config/pa/pa.c: (permanent_obstack): Delete declaration. | |
17625 | (output_call): Use ggc_strdup instead of allocating on | |
17626 | permanent_obstack. | |
17627 | * config/romp/romp.c: Include ggc.h. | |
17628 | (get_symref): Don't declare permanent_obstack, use ggc_strdup | |
17629 | intead of permanent_obstack. | |
17630 | * config/rs6000/aix31.h (ASM_OUTPUT_EXTERNAL): Use concat | |
17631 | instead of permalloc. | |
17632 | * config/rs6000/rs6000.c (rs6000_gen_section_name): Use xmalloc | |
17633 | instead of permalloc | |
17634 | * config/rs6000/xcoff.h (ASM_OUTPUT_EXTERNAL): Use concat | |
17635 | instead of permalloc. | |
17636 | * config/vax/vax.c (vms_check_external): Use xmalloc instead of | |
17637 | permalloc. | |
17638 | ||
36a05131 BS |
17639 | 2002-08-04 Bernd Schmidt <bernds@redhat.com> |
17640 | ||
17641 | Contribute a port developed primarily by Michael Meissner, | |
17642 | Catherine Moore, and Richard Sandiford <rsandifo@redhat.com>. | |
17643 | * config.gcc: Add frv-elf target. | |
17644 | * config/frv/cmovd.c: New file. | |
17645 | * config/frv/cmovh.c: New file. | |
17646 | * config/frv/cmovw.c: New file. | |
17647 | * config/frv/frv-abi.h: New file. | |
17648 | * config/frv/frv-asm.h: New file. | |
17649 | * config/frv/frv-modes.def: New file. | |
17650 | * config/frv/frv-protos.h: New file. | |
17651 | * config/frv/frv.c: New file. | |
17652 | * config/frv/frv.h: New file. | |
17653 | * config/frv/frv.md: New file. | |
17654 | * config/frv/frvbegin.c: New file. | |
17655 | * config/frv/frvend.c: New file. | |
17656 | * config/frv/lib1funcs.asm: New file. | |
17657 | * config/frv/media.h: New file. | |
17658 | * config/frv/modi.c: New file. | |
17659 | * config/frv/t-frv: New file. | |
17660 | * config/frv/uitod.c: New file. | |
17661 | * config/frv/uitof.c: New file. | |
17662 | * config/frv/ulltod.c: New file. | |
17663 | * config/frv/ulltof.c: New file. | |
17664 | * config/frv/umodi.c: New file. | |
17665 | * config/frv/xm-frv.h: New file. | |
86a0cbcb BS |
17666 | |
17667 | * config/frv/media.h: Removed again. | |
17668 | ||
37b8715b NS |
17669 | 2002-08-04 Nathan Sidwell <nathan@codesourcery.com> |
17670 | ||
17671 | * gcov.c (bb_file_time): New static variable. | |
17672 | (object_directory): May also be object file. | |
17673 | (preserve_paths): New static variable. | |
17674 | (print_usage): Adjust. | |
17675 | (options): Adjust. | |
17676 | (process_args): Adjust. | |
17677 | (open_files): Simplify. Cope when OBJECT_DIRECTORY is an object | |
17678 | file. Find modification date on bb file. | |
17679 | (read_profile): Don't rewind a NULL file. | |
17680 | (format_hwint): New static function. | |
17681 | (function_summary): Use format_hwint. | |
17682 | (output_data): SOURCE_FILE_NAME is never relative to | |
17683 | OBJECT_DIRECTORY. Use format_hwint. Adjust gcov file name | |
17684 | mangling. Adjust output format to make it more machine readable. | |
17685 | * doc/gcov.texi: Document & clarify semantics. | |
a7701995 | 17686 | |
d500c5d7 JM |
17687 | 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk> |
17688 | ||
17689 | * doc/include/gcc-common.texi (version-GCC): Increase to 3.3. | |
17690 | ||
ea67fe71 NS |
17691 | 2002-08-04 Nathan Sidwell <nathan@codesourcery.com> |
17692 | ||
17693 | * gcc.c (cc1_options): Pass output file as auxbase when | |
17694 | appropriate. | |
17695 | * profile.c (init_branch_prob): FILENAME has already had ending | |
17696 | stripped. | |
17697 | * final.c (end_final): Likewise. | |
17698 | * toplev.c (aux_base_name): New global. | |
17699 | (compile_file): Pass aux_base_name to init init_branch_prob and | |
17700 | end_final. | |
17701 | (independent_decode_option, case 'a'): New auxinfo options. | |
17702 | (case 'd'): Protect against mising basename. | |
17703 | (do_compile): Initialize aux_base_name. | |
17704 | * toplev.h (aux_base_name): New global. | |
17705 | * doc/invoke.texi: Adjust documentation. | |
17706 | ||
b23c054d NS |
17707 | 2002-08-04 Nathan Sidwell <nathan@codesourcery.com> |
17708 | ||
17709 | * config/i386/i386.c (x86_field_alignment): Remove duplicate test | |
17710 | of TARGET_ALIGN_DOUBLE. | |
17711 | ||
04c1334c | 17712 | 2002-08-04 Gabriel Dos Reis <gdr@nerim.net> |
a7701995 | 17713 | |
04c1334c GDR |
17714 | * diagnostic.c (inform): New function. |
17715 | * diagnostic.h (inform): Declare. | |
a7701995 | 17716 | |
e34eaae5 DE |
17717 | 2002-08-03 David Edelsohn <edelsohn@gnu.org> |
17718 | ||
17719 | * config/rs6000/rs6000.md (movsi_internal1): Add nop mnemonic. | |
17720 | (movhi_internal): Same. | |
17721 | (movqi_internal): Same. | |
17722 | (movdi_internal64): Same. | |
17723 | ||
17724 | * config/rs6000/t-ppccomm (MULTILIB_MATCHES_FLOAT): Add mcpu=405. | |
17725 | ||
17726 | * config/rs6000/xcoff.h (SKIP_ASM_OP): Define. | |
17727 | (ASM_OUTPUT_SKIP): Use it. SIZE unsigned. | |
17728 | (COMMON_ASM_OP): Define. | |
17729 | (ASM_OUTPUT_ALIGNED_COMMON): Use it. SIZE unsigned. | |
17730 | Use ALIGN parameter. | |
17731 | (LOCAL_COMMON_ASM_OP): Define. | |
17732 | (ASM_OUTPUT_LOCAL): Use it. SIZE unsigned. | |
17733 | ||
e7b489c8 RS |
17734 | 2002-08-03 Roger Sayle <roger@eyesopen.com> |
17735 | ||
17736 | * builtins.def: Define new builtin functions exp, expf, expl, | |
17737 | log, logf and logl (and their __builtin_* variants). | |
17738 | * optabs.h (enum optab_index): Add new OTI_exp and OTI_log. | |
17739 | Define exp_optab and log_optab. | |
17740 | * optabs.c (init_optans): Initialize exp_optab and log_optab. | |
17741 | * genopinit.c (optabs): Implement exp_optab and log_optab | |
17742 | using exp?f2 and log?f2 patterns. | |
17743 | * builtins.c (expand_builtin_mathfn): Handle BUILT_IN_EXP* | |
17744 | and BUILT_IN_LOG* using exp_optab and log_optab respectively. | |
17745 | (expand_builtin): Ignore the new builtins (and all cos and | |
17746 | sin variants) when not optimizing. Expand new builtins via | |
17747 | expand_builtin_mathfn when flag_unsafe_math_optimizations. | |
17748 | ||
17749 | * doc/extend.texi: Document new exp and log builtins. | |
17750 | * doc/md.texi: Document new exp?f2 and log?f2 patterns | |
17751 | (and previously undocumented cos?f2 and sin?f2 patterns). | |
17752 | ||
de8920be JM |
17753 | 2002-08-03 Jason Merrill <jason@redhat.com> |
17754 | ||
17755 | * explow.c (int_expr_size): New fn. | |
17756 | * expr.c (expand_expr) [CONSTRUCTOR]: Use it. | |
17757 | * expr.h: Declare it. | |
17758 | ||
ba462c8e KW |
17759 | 2002-08-02 Krister Walfridsson <cato@df.lth.se> |
17760 | ||
17761 | * Makefile.in (gengtype-lex.o, gengtype-yacc.o): Add path to | |
17762 | gengtype-* dependencies. | |
17763 | ||
2017ed61 EC |
17764 | 2002-08-02 Eric Christopher <echristo@redhat.com> |
17765 | ||
17766 | * config.gcc (mips*-*-linux*): Fix ordering of tm_file. | |
17767 | * config/mips/mips.h (READONLY_DATA_SECTION_ASM_OP): Change | |
17768 | #ifndef to #undef. | |
17769 | (TARGET_MEM_FUNCTIONS): Define instead of define to 1. | |
17770 | ||
055dd007 DE |
17771 | 2002-08-02 David Edelsohn <edelsohn@gnu.org> |
17772 | ||
17773 | PR optimize/7067 | |
17774 | * config/rs6000/rs6000.h (RTX_COSTS): Artificially make MULT | |
17775 | small if optimizing for size. | |
17776 | ||
771a2a66 DJ |
17777 | 2002-08-02 Daniel Jacobowitz <drow@mvista.com> |
17778 | ||
17779 | * configure.in (FORBUILD): Use $build_alias. | |
17780 | * configure: Regenerated. | |
17781 | ||
ac8ab9fe RS |
17782 | 2002-08-02 Richard Sandiford <rsandifo@redhat.com> |
17783 | ||
17784 | * config.gcc: Don't include mips/abi64.h in $tm_file. | |
17785 | * hard-reg-set.h (call_really_used_regs): Declare. | |
17786 | * config/mips/abi64.h: Remove file. | |
17787 | * config/mips/linux.h, | |
17788 | * config/mips/iris6.h: Don't include it. | |
17789 | * config/mips/mips-protos.h (mips_conditional_register_usage): Declare. | |
17790 | * config/mips/mips.h (CONDITIONAL_REGISTER_USAGE): Use it. | |
17791 | (REG_PARM_STACK_SPACE, STACK_BOUNDARY, STRICT_ARGUMENT_NAMING, | |
17792 | FUNCTION_ARG_PASS_BY_REFERENCE, FUNCTION_ARG_PADDING, | |
17793 | FUNCTION_ARG_CALLEE_COPIES, MUST_PASS_IN_STACK, MIPS_STACK_ALIGN): | |
17794 | Bring across definitions from abi64.h. | |
17795 | (GP_ARG_LAST, FP_ARG_LAST): Use MAX_ARGS_IN_REGISTERS. | |
17796 | (BIGGEST_MAX_ARGS_IN_REGISTERS): New. | |
17797 | (struct mips_args): Use it. | |
17798 | * config/mips/mips.c (mips_conditional_register_usage): Define. | |
17799 | ||
a77a9a18 JM |
17800 | 2002-08-02 Jason Merrill <jason@redhat.com> |
17801 | ||
17802 | * langhooks-def.h (LANG_HOOKS_EXPR_SIZE): New macro. | |
17803 | * langhooks.c (lhd_expr_size): Define default. | |
17804 | * langhooks.h (struct lang_hooks): Add expr_size. | |
17805 | * explow.c (expr_size): Call it. | |
17806 | * expr.c (store_expr): Don't copy an expression of size zero. | |
17807 | (expand_expr) [CONSTRUCTOR]: Use expr_size to calculate how much | |
17808 | to store. | |
17809 | * Makefile.in (builtins.o): Depend on langhooks.h. | |
17810 | ||
a6be5aee KG |
17811 | 2002-08-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17812 | ||
17813 | * Makefile.in (ra-debug.o): Depend on $(TM_P_H). | |
17814 | * ra-debug.c: Include "tm_p.h". | |
17815 | * ra-rewrite.c (is_partly_live_1): Change return type to bool. | |
17816 | ||
e3e16ee3 TM |
17817 | 2002-08-02 Toon Moene <toon@moene.indiv.nluug.nl> |
17818 | ||
17819 | * simplify-rtx.c (simplify_binary_operation): x * 1 is allowed | |
17820 | when not honoring signalling NaNs. | |
17821 | (simplify_ternary_operation): a == b has a definite value | |
17822 | when not honoring NaNs. | |
17823 | ||
b9d8832d JM |
17824 | 2002-08-02 Jason Merrill <jason@redhat.com> |
17825 | ||
17826 | * gdbinit.in (pct): New macro. | |
17827 | ||
825abef4 SS |
17828 | 2002-08-01 Stan Shebs <shebs@apple.com> |
17829 | Andreas Tobler <toa@pop.agri.ch> | |
17830 | ||
17831 | * ginclude/stddef.h (_BSD_SIZE_T_DEFINED_): Define if not defined, | |
17832 | plays nice with Darwin headers. | |
bf2e488f | 17833 | (_BSD_RUNE_T_DEFINED_): Likewise. |
825abef4 | 17834 | |
56da7207 ZW |
17835 | 2002-08-01 Zack Weinberg <zack@codesourcery.com> |
17836 | ||
17837 | * c-common.c (c_common_init): -Wtraditional also implies -Wlong-long. | |
17838 | * cppinit.c (cpp_post_options): Likewise. | |
17839 | ||
17840 | * cppexp.c (cpp_classify_number): Suppress -Wtraditional | |
17841 | warning about 'LL' suffix (but not 'ULL' etc) when | |
17842 | -Wno-long-long is in effect. | |
17843 | ||
17844 | * cppmacro.c (_cpp_builtin_macro_text) [BT_TIME, BT_DATE]: | |
17845 | Check for failing time()/localtime(), issue a warning, and | |
17846 | make __TIME__ and __DATE__ expand to fallback strings. | |
17847 | ||
17848 | * doc/cpp.texi, doc/extend.texi: Document behavior of __DATE__ | |
17849 | and __TIME__ when the date and time cannot be determined. | |
17850 | ||
f4857b9b AM |
17851 | 2002-08-02 Alan Modra <amodra@bigpond.net.au> |
17852 | ||
17853 | * config/rs6000/rs6000.c (output_cbranch): Hint differently for power4. | |
17854 | ||
77ca7b2e DJ |
17855 | 2002-08-01 Daniel Jacobowitz <drow@mvista.com> |
17856 | ||
17857 | * Makefile.in ($(BUILD_PREFIX_1)ggc-none.o): Use $(GGC_H). | |
17858 | ||
5b552f76 CD |
17859 | 2002-08-01 Chris Demetriou <cgd@broadcom.com> |
17860 | ||
17861 | * config.gcc (mipsisa64sb1-*-elf*): New configuration. | |
17862 | (mipsisa64sb1el-*-elf*): Likewise. | |
17863 | * config/mips/mips.c (mips_cpu_info_table): Add sb1. | |
17864 | * config/mips/mips.h (processor_type): Add PROCESSOR_SB1. | |
17865 | (TARGET_SB1, TUNE_SB1): New macros. | |
17866 | * doc/invoke.texi: Add sb1 to documentation for MIPS -march and | |
17867 | -mtune flags. | |
17868 | ||
54fbf6a1 DE |
17869 | 2002-08-01 David Edelsohn <edelsohn@gnu.org> |
17870 | ||
17871 | * varasm.c (asm_emit_uninitialized): Return false if global BSS | |
17872 | and ASM_EMIT_BSS not supported by target. | |
17873 | (assemble_variable): Do not duplicate uninitialized logic. | |
17874 | Fall through if asm_emit_uninitialized failed. | |
17875 | ||
3d16b407 CD |
17876 | 2002-08-01 Chris Demetriou <cgd@broadcom.com> |
17877 | ||
17878 | * config/mips/mips.h (BRANCH_LIKELY_P): Remove unused macro. | |
17879 | ||
fb52d8de AM |
17880 | 2002-08-02 Alan Modra <amodra@bigpond.net.au> |
17881 | ||
80926cc1 AM |
17882 | * config/rs6000/linux64.h (DBX_OUTPUT_BRAC): Define. |
17883 | (DBX_OUTPUT_LBRAC, DBX_OUTPUT_RBRAC): Define. | |
17884 | ||
fb52d8de AM |
17885 | * config/rs6000/rs6000.c (output_toc): Don't use lshift_double when |
17886 | HOST_BITS_PER_WIDE_INT == 64. | |
17887 | ||
a4b5414c KG |
17888 | 2002-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17889 | ||
17890 | * df.c (df_insn_table_realloc): Change parameter to unsigned. | |
17891 | * optabs.c (expand_binop): Make variable unsigned. | |
17892 | * simplify-rtx.c (simplify_subreg): Likewise. | |
17893 | * unroll.c (unroll_loop): Cast to avoid signed/unsigned warnings. | |
17894 | ||
a03e67c3 FS |
17895 | 2002-08-01 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
17896 | ||
17897 | * c-common.c (cb_register_builtins): Always define __GXX_ABI_VERSION. | |
17898 | ||
de273d3f RH |
17899 | 2002-08-01 Richard Henderson <rth@redhat.com> |
17900 | ||
56da7207 | 17901 | * toplev.c (parse_options_and_default_flags): Don't set |
de273d3f RH |
17902 | flag_reorder_blocks for -Os. |
17903 | ||
17904 | * config/avr/avr.c (avr_optimization_options): Remove. | |
17905 | * config/avr/avr.h (OPTIMIZATION_OPTIONS): Remove. | |
17906 | * config/m68hc11/m68hc11.c (m68hc11_optimization_options): Remove. | |
17907 | * config/m68hc11/m68hc11.h (OPTIMIZATION_OPTIONS): Remove. | |
17908 | ||
4e4d733e L |
17909 | 2002-08-01 H.J. Lu <hjl@gnu.org> |
17910 | Richard Henderson <rth@redhat.com> | |
17911 | ||
17912 | * output.h (DECL_READONLY_SECTION): Remove. | |
17913 | (decl_readonly_section): Declare. | |
17914 | * varasm.c (decl_readonly_section): New. | |
17915 | (default_section_type_flags, default_select_section): Use it. | |
17916 | * config/arm/pe.c (arm_pe_unique_section): Likewise. | |
17917 | * config/i386/interix.c (i386_pe_unique_section): Likewise. | |
17918 | * config/i386/winnt.c (i386_pe_unique_section): Likewise. | |
17919 | * config/mcore/mcore.c (mcore_unique_section): Likewise. | |
17920 | * config/mips/mips.c (mips_unique_section): Likewise. | |
17921 | ||
32e9b960 RH |
17922 | 2002-08-01 Richard Henderson <rth@redhat.com> |
17923 | ||
17924 | * integrate.c (copy_rtx_and_substitute): Squash MEM_EXPR when it | |
17925 | refers to a subroutine parameter. | |
17926 | ||
81e602b5 JJ |
17927 | 2002-08-01 Jakub Jelinek <jakub@redhat.com> |
17928 | ||
17929 | * varasm.c (assemble_visibility): Strip name encoding. | |
17930 | ||
ac14c725 ID |
17931 | 2002-08-01 Ian Dall <ian@sibyl.beware.dropbear.id.au> |
17932 | ||
17933 | * config/ns32k/ns32k.h (TARGET_IEEE_COMPARE): Correct earlier patch. | |
17934 | (RETURN_ADDR_RTX): Cannot determine return address for FRAME > 0 | |
17935 | when there is no frame pointer. | |
17936 | (INITIAL_FRAME_POINTER_OFFSET): Count stack space for saved fp | |
17937 | registers properly. | |
17938 | * config/ns32k/__unorddf2.c: New file. | |
17939 | * config/ns32k/__unordsf2.c: New file. | |
17940 | * config/ns32k/t-ns32k: New file. | |
17941 | * config.gcc (ns32k-*-netbsd*): Use it. | |
17942 | ||
17072732 AH |
17943 | 2002-08-01 Aldy Hernandez <aldyh@redhat.com> |
17944 | ||
17945 | * config/rs6000/rs6000.h (SPU_CONST_OFFSET_OK): Change to 0xff. | |
17946 | ||
c288218a NB |
17947 | 2002-08-01 Neil Booth <neil@daikokuya.co.uk> |
17948 | ||
17949 | * c-common.c (__GXX_ABI_VERSION): Correct spelling. | |
17950 | ||
43bfc248 BK |
17951 | 2002-08-01 Benjamin Kosnik <bkoz@redhat.com> |
17952 | ||
17953 | * c-common.c (cb_register_builtins): Set __GXX_ABI_VERSION__ to 102. | |
17954 | ||
479f2cea RS |
17955 | 2002-08-01 Richard Sandiford <rsandifo@redhat.com> |
17956 | ||
17957 | * config/mips/mips.md: Add [!]TARGET_MIPS16 to sgtu conditions. | |
17958 | ||
02280659 ZD |
17959 | 2002-08-01 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
17960 | ||
17961 | * gcse.c (expr_hash_table_size, n_exprs, set_hash_table_size, | |
17962 | n_sets): Removed. | |
17963 | (expr_hash_table, set_hash_table): Type changed to ... | |
17964 | (struct hash_table): New type. | |
17965 | (hash_scan_insn, hash_scan_set, hash_scan_clobber, hash_scan_call, | |
17966 | insert_expr_in_table, insert_set_in_table, compute_hash_table, | |
17967 | dump_hash_table, lookup_expr, lookup_set, compute_local_properties, | |
17968 | compute_ae_gen, compute_ae_kill): Modified to pass the table explicitly. | |
17969 | (alloc_set_hash_table, alloc_expr_hash_table): Merged to ... | |
17970 | (alloc_hash_table): New. | |
17971 | (free_set_hash_table, free_expr_hash_table): Merged to ... | |
17972 | (free_hash_table): New. | |
17973 | (compute_set_hash_table, compute_expr_hash_table): Merged to ... | |
17974 | (compute_hash_table_work): New. | |
17975 | (classic_gcse, one_classic_gcse_pass, compute_cprop_data, | |
17976 | find_avail_set, one_cprop_pass, find_bypass_set, compute_pre_data, | |
17977 | pre_edge_insert, pre_insert_copies, pre_delete, pre_gcse, | |
17978 | one_pre_gcse_pass, compute_transpout, compute_code_hoist_vbeinout, | |
17979 | hoist_code, one_code_hoisting_pass, | |
17980 | trim_ld_motion_mems): Altered due to changed type of hash tables. | |
17981 | ||
905173eb ZW |
17982 | 2002-08-01 Zack Weinberg <zack@codesourcery.com> |
17983 | ||
17984 | * final.c (output_alternate_entry_point): | |
17985 | If ASM_OUTPUT_TYPE_DIRECTIVE is defined, use it. | |
17986 | ||
83321d36 KG |
17987 | 2002-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17988 | ||
ad0f1765 KG |
17989 | * objc/objc-act.c (encode_complete_bitfield): Add prototype and |
17990 | avoid ISO C style function definition. | |
17991 | ||
83321d36 KG |
17992 | * expr.c (expand_assignment): Delete unused variable. |
17993 | ||
73e42cf3 TM |
17994 | 2002-08-01 Toon Moene <toon@moene.indiv.nluug.nl> |
17995 | ||
17996 | * c-common.c (cb_register_builtins): Set | |
17997 | __FINITE_MATH_ONLY__ to 1 if -ffinite-math-only | |
17998 | is given, and to 0 otherwise. | |
17999 | * combine.c (simplify_if_then_else): HONOR_NANS | |
18000 | implies FLOAT_MODE_P. | |
18001 | ||
78df51fe NB |
18002 | 2002-08-01 Neil Booth <neil@daikokuya.co.uk> |
18003 | ||
18004 | * cppinit.c (COMMAND_LINE_OPTIONS): Remove OPT_dollar. | |
18005 | (cpp_handle_option): Don't handle it. | |
18006 | (print_help): Update. | |
18007 | * doc/cppopts.texi: Update. | |
18008 | ||
abecfc8f NB |
18009 | 2002-08-01 Neil Booth <neil@daikokuya.co.uk> |
18010 | ||
18011 | * c-common.c (cb_register_builtins): If C++, define | |
18012 | __EXCEPTIONS, __DEPRECATED and __GXX_ABI_VERSION as appropriate. | |
18013 | * gcc.c (cpp_unique_options): Remove __GXX_ABI_VERSION. | |
18014 | cp: | |
18015 | * lang-specs.h: Simplify in accordance with new code in | |
18016 | c-common.c. | |
18017 | ||
4078b403 NB |
18018 | 2002-08-01 Neil Booth <neil@daikokuya.co.uk> |
18019 | ||
18020 | * c-common.c: Define all C/ObjC/C++ warning and flag variables. | |
18021 | * c-common.h: Declare all C/ObjC/C++ warning and flag variables. | |
18022 | * c-decl.c: Move all warning and flag variables to c-common.c. | |
18023 | * c-format.c: Move all warning variables to c-common.c. | |
18024 | * c-tree.h: Move all warning and flag declarations to c-common.h. | |
18025 | * objc/objc-act.c: Move all warning variables to c-common.c. | |
18026 | (flag_warn_protocol): Rename warn_protocol. | |
18027 | ||
692f5611 JDA |
18028 | 2002-07-31 John David Anglin <dave@hiauly1.hia.nrc.ca> |
18029 | ||
18030 | * pa-linux.h (GLOBAL_ASM_OP): Fix typo. | |
18031 | ||
c7a009a2 | 18032 | 2002-07-31 Graham Stott <graham.stott@btinternet.com> |
480e7ded | 18033 | |
905173eb | 18034 | * config/stormy16/stormy16.h (BSS_SECTION_ASM_OP): Add missing |
480e7ded GS |
18035 | .section prefix. |
18036 | ||
b069de3b SS |
18037 | 2002-07-31 Stan Shebs <shebs@apple.com> |
18038 | ||
18039 | * config.gcc (i[34567]86-*-darwin*): New configuration. | |
18040 | * config/darwin.h (TARGET_ENCODE_SECTION_INFO): Undefine before | |
18041 | defining. | |
18042 | (TARGET_ENCODE_SECTION_INFO): Ditto. | |
18043 | (ASM_PREFERRED_EH_DATA_FORMAT): Ditto. | |
18044 | * config/darwin.c (machopic_indirect_data_reference): Remove | |
18045 | setting of RTX_UNCHANGING_P. | |
18046 | (machopic_legitimize_pic_address): Move RTX_UNCHANGING_P up so as | |
18047 | not to be applied to sums. | |
18048 | * config/i386/t-darwin: New file. | |
18049 | * config/i386/darwin.h: New file. | |
18050 | * config/i386/i386.h (TARGET_MACHO): Add default definition. | |
18051 | * config/i386/i386.md (tablejump): Add TARGET_MACHO case. | |
18052 | * config/i386/i386.c (output_set_got): For Mach-O, output Mach-O | |
18053 | label and not the GOT add. | |
18054 | (constant_address_p): For Mach-O, seeing a CONST is enough. | |
18055 | (legitimate_pic_address_disp_p): Add a Mach-O case. | |
18056 | (legitimate_address_p): Also test machopic_operand_p if Mach-O. | |
18057 | (legitimize_pic_address): Use generic Mach-O code to legitimize. | |
18058 | (output_pic_addr_const): Suppress @PLT if Mach-O, and parens | |
18059 | if outputting a difference. | |
18060 | (ix86_output_addr_diff_elt): Add Mach-O case. | |
18061 | (ix86_expand_move): Similarly. | |
18062 | (ix86_expand_call): Similarly. | |
18063 | (current_machopic_label_num): New global. | |
18064 | (machopic_output_stub): New function. | |
18065 | (ix86_value_regno): New function. | |
18066 | (ix86_function_value): Use it instead of VALUE_REGNO. | |
18067 | (ix86_libcall_value): Ditto. | |
18068 | * config/i386/unix.h (VALUE_REGNO): Remove. | |
18069 | ||
1de4ecb6 GS |
18070 | 2002-07-31 Graham Stott <grahas@btinternet.com> |
18071 | ||
18072 | * config/rs6000/rs6000.c(rs6000_hash_constant): Fix | |
905173eb | 18073 | hash for LABEL_REF's. |
1de4ecb6 | 18074 | |
23368455 GS |
18075 | 2002-07-31 Graham Stott <grahams@btinternet.com> |
18076 | ||
18077 | * config/rs6000/rs6000.c (spe_init_builtins, | |
18078 | altivec_init_builtins, rs6000_common_init_builtins): | |
905173eb | 18079 | Replace ANSI with K&R function def. |
23368455 | 18080 | |
ad72b533 DE |
18081 | 2002-07-31 David Edelsohn <edelsohn@gnu.org> |
18082 | ||
18083 | * rs6000.c (validate_condition_mode): Test flag_finite_math_only | |
18084 | for CCFPmode. | |
18085 | ||
302359da RS |
18086 | 2002-07-31 Richard Sandiford <rsandifo@redhat.com> |
18087 | ||
18088 | * config/mips/crtn.asm: Don't use __mips16 to determine the | |
18089 | return-address offset. Define RA to a suitable temporary | |
18090 | register for the return address. | |
18091 | ||
ead0c1d5 RS |
18092 | 2002-07-31 Richard Sandiford <rsandifo@redhat.com> |
18093 | ||
18094 | * config/mips/mips.md (eh_set_lr_si, eh_set_lr_di): Change | |
18095 | constraints to 'd'. | |
18096 | ||
3fb9d48a CD |
18097 | 2002-07-30 Chris Demetriou <cgd@broadcom.com> |
18098 | ||
18099 | * config/mips/elf.h (STARTFILE_SPEC): Define differently if | |
18100 | default ABI is MEABI. (Undoes incorrect change in Eric Christopher's | |
18101 | patch on 2002-07-29.) | |
18102 | * config/mips/elf64.h (STARTFILE_SPEC): Likewise. | |
18103 | ||
072cdaed KG |
18104 | 2002-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
18105 | ||
506a61b1 KG |
18106 | * alpha.h, arc.h, arm/aout.h, avr.h, cris.h, d30v.h, dsp16xx.h, |
18107 | fr30.h, h8300.h, i370.h, i386/sco5.h, i386/unix.h, i960.h, ia64.h, | |
18108 | ip2k.h, m32r.h, mcore.h, mips.h, mn10200.h, mn10300.h, ns32k.h, | |
18109 | openbsd.h, pa/pa-linux.h, pdp11.h, romp.h, rs6000/sysv4.h, | |
18110 | s390/linux.h, sh.h, sparc.h, stormy16.h, v850.h, vax.h, xtensa.h: | |
18111 | (ASM_GLOBALIZE_LABEL): Delete. | |
18112 | (GLOBAL_ASM_OP): Define. | |
18113 | ||
072cdaed | 18114 | * m68hc11.h, m68k.h, m88k.h (ASM_GLOBALIZE_LABEL): Delete. |
905173eb | 18115 | |
072cdaed KG |
18116 | * defaults.h (ASM_GLOBALIZE_LABEL): Provide a default. |
18117 | * doc/tm.texi (ASM_GLOBALIZE_LABEL): Update docs. | |
18118 | ||
6fd14075 GK |
18119 | 2002-07-30 Geoffrey Keating <geoffk@redhat.com> |
18120 | ||
18121 | * doc/extend.texi (Hints implementation): Document that GCC | |
18122 | mostly ignores `register'. | |
18123 | ||
2e8f2e8f TM |
18124 | 2002-07-30 Toon Moene <toon@moene.indiv.nluug.nl> |
18125 | ||
18126 | * flags.h: Declare flag_finite_math_only. | |
18127 | Use it in definition of HONOR_NANS and | |
18128 | HONOR_INFINITIES. | |
18129 | * c-common.c (cb_register_builtins): Emit | |
18130 | __FINITE_MATH_ONLY__ when flag_finite_math_only | |
18131 | is set. | |
18132 | * combine.c (simplify_if_then_else): If | |
18133 | flag_finite_math_only is set, a == b has a | |
18134 | definite value. | |
18135 | * toplev.c: Initialize flag_finite_math_only. | |
18136 | (set_flags_fast_math): Set it on -ffast-math. | |
18137 | (flag_fast_math_set_p): Test it. | |
18138 | * doc/invoke.texi: Document -ffinite-math-only. | |
18139 | ||
a538e580 RH |
18140 | 2002-07-30 Richard Henderson <rth@redhat.com> |
18141 | ||
18142 | * ifcvt.c (noce_get_alt_condition): Use reg_overlap_mentioned_p. | |
18143 | (noce_process_if_block): Likewise. | |
18144 | ||
26e20555 BS |
18145 | 2002-07-30 Bernd Schmidt <bernds@redhat.com> |
18146 | ||
18147 | * ifcvt.c (cond_exec_process_if_block): Fix a merging error. | |
18148 | Bail out early if false_expr is NULL and we'd crash due to this. | |
79cbc1f7 BS |
18149 | * genemit.c (gen_expand): Recognize return insns even if the return |
18150 | appears in a parallel. | |
d8088c6f BS |
18151 | * libgcc2.c: Expand macro DECLARE_LIBRARY_RENAMES if it is defined. |
18152 | * config/fp-bit.c: Likewise. | |
18153 | * doc/tm.texi: Document it. | |
905173eb | 18154 | |
0559cc77 DE |
18155 | 2002-07-30 David Edelsohn <edelsohn@gnu.org> |
18156 | Zack Weinberg <zack@codesourcery.com> | |
18157 | ||
18158 | * rs6000.c (rs6000_expand_unop_builtin): Check icode not | |
18159 | CODE_FOR_nothing. Change switch to if. | |
18160 | (rs6000_expand_binop_builtin): Same. | |
18161 | (rs6000_expand_builtin): Expand builtin if target support enabled. | |
18162 | (rs6000_init_builtins): Init builtin if target support enabled. | |
18163 | (rs6000_common_init_builtins): Check icode not CODE_FOR_nothing. | |
18164 | ||
60b8aa94 FS |
18165 | 2002-07-30 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
18166 | ||
18167 | * gcc.c (cpp_unique_options): Define __GXX_ABI_VERSION, bump it to 101. | |
18168 | ||
714fb710 RS |
18169 | 2002-07-30 Richard Sandiford <rsandifo@redhat.com> |
18170 | ||
18171 | * config/mips/mips.h (SUBTARGET_ASM_DEBUGGING_SPEC): Fix typo. | |
18172 | ||
c608a684 R |
18173 | Tue Jul 30 18:31:31 2002 J"orn Rennecke <joern.rennecke@superh.com> |
18174 | ||
18175 | * sh.md (cond_delay_slot): New attribute. | |
18176 | (cbranch delay): Use it for anulled-true case. | |
18177 | (stuff_delay_slot): New pattern. | |
18178 | * sh.c (print_operand, case '.'): Don't print .s / /s fore zero-length | |
18179 | delay slot insn. | |
18180 | (gen_far_branch): Emit stuff_delay_slot pattern. | |
18181 | ||
0a756401 R |
18182 | Tue Jul 30 11:21:44 2002 J"orn Rennecke <joern.rennecke@superh.com> |
18183 | ||
18184 | * unroll.c (copy_loop_body): Don't copy NOTE_INSN_LOOP_CONT. | |
18185 | ||
68e82b83 KH |
18186 | 2002-07-30 Kazu Hirata <kazu@cs.umass.edu> |
18187 | ||
18188 | * fold-const.c: Fix comment typos. | |
18189 | * gcse.c: Likewise. | |
18190 | * reload1.c: Likewise. | |
18191 | ||
fe6b547a AH |
18192 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
18193 | ||
18194 | * config/rs6000/rs6000.md: Disallow CCEQ compare with crnor/crnot | |
18195 | for TARGET_SPE. | |
18196 | ||
7ff4a7ef GDR |
18197 | 2002-07-30 Gabriel Dos Reis <gdr@nerim.net> |
18198 | ||
18199 | * c-pretty-print.h (pp_c_statement): Declare. | |
18200 | * c-pretty-print.c (pp_c_postfix_expression): #if 0 support for SRCLOC. | |
18201 | (pp_c_statement): Define. | |
18202 | ||
4ad5e05d KG |
18203 | 2002-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
18204 | ||
18205 | * alpha.h, arc.h, arm/aout.h, avr.h, c4x.h, cris.h, d30v.h, | |
18206 | darwin.h, dsp16xx.h, fr30.h, h8300.h, i370.h, i386.h, i960.h, | |
18207 | ip2k.h, m32r.h, m68hc11.h, m68k.h, m88k.h, mcore.h, mips.h, | |
18208 | mn10200.h, mn10300.h, ns32k.h, pa/pa-linux.h, pdp11.h, romp.h, | |
18209 | rs6000/sysv4.h, s390/linux.h, sh.h, sparc.h, stormy16.h, | |
18210 | v850.h, vax.h, xtensa.h (ASM_OUTPUT_LABEL): Delete definition. | |
18211 | ||
18212 | * defaults.h (ASM_OUTPUT_LABEL): Provide a default. | |
18213 | * doc/tm.texi (ASM_OUTPUT_LABEL): Update docs. | |
18214 | ||
1e6a3e1e GDR |
18215 | 2002-07-30 Gabriel Dos Reis <gdr@nerim.net> |
18216 | ||
18217 | * c-pretty-print.c (pp_c_primary_expression): Handle STMT_EXPR. | |
18218 | (pp_c_postfix_expression): Handle ARROW_EXPR, FFS_EXPR, | |
18219 | COMPOUND_LITERAL_EXPR, VA_ARG_EXPR. | |
18220 | (pp_c_expression): Update. | |
18221 | ||
1dcd444b KG |
18222 | 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
18223 | ||
18224 | * alpha/vms-cc.c (preprocess_args, main): Use xstrdup and/or | |
18225 | concat in lieu of xmalloc/strcpy/memcpy/sprintf. | |
18226 | * alpha/vms-ld.c (main): Likewise. | |
18227 | * dsp16xx.c (double_reg_to_memory): Likewise. | |
18228 | * mcore.c (mcore_expand_prolog): Likewise. | |
18229 | * cppfiles.c (read_name_map): Likewise. | |
18230 | * gensupport.c (process_rtx, identify_predicable_attribute, | |
18231 | alter_test_for_insn): Likewise. | |
18232 | * vmsdbgout.c (write_rtnbeg, vmsdbgout_init): Likewise. | |
18233 | ||
e62f4abc RS |
18234 | 2002-07-29 Roger Sayle <roger@eyesopen.com> |
18235 | ||
18236 | * builtins.c (expand_builtin): Change the default behavior to | |
905173eb | 18237 | only issue an error if the builtin function doesn't have a |
e62f4abc RS |
18238 | fallback library call. Remove several cases handled by the |
18239 | new default. | |
18240 | ||
0cd2fb44 JDA |
18241 | 2002-07-29 John David Anglin <dave@hiauly1.hia.nrc> |
18242 | ||
18243 | * real.c (ieee_24, ieee_53, ieee_64, ieee_113): Define only if the | |
18244 | floating point format of the target is IEEE. | |
18245 | * (dec_f, dec_d, dec_g, dec_h): Define only if the floating point | |
18246 | format of the target is DEC. | |
18247 | ||
b642261e RH |
18248 | 2002-07-29 Richard Henderson <rth@redhat.com> |
18249 | ||
18250 | * unroll.c (verify_addresses): Remove. | |
18251 | (find_splittable_givs): Never split DEST_ADDR givs. | |
18252 | ||
cba57c9d GK |
18253 | 2002-07-29 Geoffrey Keating <geoffk@redhat.com> |
18254 | ||
18255 | * doc/gty.texi (GGC Roots): Clarify that the list of syntaxes | |
18256 | is exhaustive. | |
18257 | (Files): Improve documentation on generated source files. | |
18258 | ||
18259 | * doc/extend.texi (Translation implementation): Document what | |
18260 | diagnostics look like. | |
18261 | (Identifiers implementation): Document that there's normally no | |
18262 | limit on identifier names. | |
18263 | (Integers implementation): Document two's complement. | |
8d9afc4e | 18264 | (Hints implementation): Document that GCC honors 'inline', mostly. |
cba57c9d GK |
18265 | (Preprocessing directives implementation): Document that GCC |
18266 | requires the current time. | |
18267 | ||
76a8ecba GDR |
18268 | 2002-07-30 Gabriel Dos Reis <gdr@nerim.net> |
18269 | ||
18270 | * c-pretty-print.h (struct c_pretty_print_info): Add new member. | |
18271 | (pp_initializer): New macro. | |
18272 | (pp_c_initializer): Declare. | |
18273 | * c-pretty-print.c (pp_c_primary_expression): HAndle TARGET_EXPR. | |
18274 | (pp_c_initializer): Define. | |
18275 | (pp_c_initializer_list): New function. | |
18276 | (pp_c_postfix_expression): Handle ABS_EXPR, COMPLEX_CST, | |
18277 | VECTOR_CST, CONSTRUCTOR. | |
18278 | (pp_c_unary_expression): Handle CONJ_EXPR, REALPART_EXPR, | |
905173eb | 18279 | IMAGPART_EXPR. |
76a8ecba GDR |
18280 | (pp_c_cast_expression): Handle FLOAT_EXPR. |
18281 | (pp_c_assignment_expression): Handle INIT_EXPR. | |
18282 | (pp_c_expression): Update. | |
18283 | ||
4307be72 NB |
18284 | 2002-07-30 Neil Booth <neil@daikokuya.co.uk> |
18285 | ||
18286 | * objc/objc-act.c (objc_init): Return immediately if filename | |
18287 | is NULL. | |
18288 | ||
6d439235 EC |
18289 | 2002-07-29 Eric Christopher <echristo@redhat.com> |
18290 | ||
905173eb ZW |
18291 | * config/mips/elf.h: Remove ecoff.h and gofast includes. |
18292 | (DWARF2_DEBUGGING_INFO, DBX_DEBUGGING_INFO): Define unconditionally. | |
18293 | (SDB_DEBUGGING_INFO): Undefine. | |
18294 | (PREFERRED_DEBUGGING_TYPE): Set to DWARF2_DEBUG. | |
6d439235 EC |
18295 | (PUT_SDB_SIZE): Remove. |
18296 | (SUBTARGET_ASM_DEBUGGING_SPEC): Redefine. | |
905173eb ZW |
18297 | (STARTFILE_SPEC): Add isa3264 define. |
18298 | * config/mips/elf64.h: Ditto. Move TARGET_MEM_FUNCTIONS from here... | |
18299 | * config/mips/ecoff.h: Remove. and here... | |
18300 | * config/mips/iris3.h: and here... | |
18301 | * config/mips/sni-svr4.h: and here... | |
18302 | * config/mips/mips.h: To here. Remove OBJECT_FORMAT_ROSE ifdefs. | |
6d439235 EC |
18303 | Add assembler -mmdebug options for non-dwarf debugging. |
18304 | * config/mips/r3900.h: Remove debug info defines. | |
905173eb ZW |
18305 | * config/mips/isa32-linux.h: Remove, move functionality to config.gcc. |
18306 | * config/mips/isa3264.h: Ditto. | |
18307 | * config/mips/t-isa3264: Fix up for file removal and gofast configure | |
18308 | change. | |
18309 | * config/mips/t-elf: Ditto. | |
18310 | * config/mips/t-ecoff: Ditto. | |
18311 | * config/mips/t-r3900: Ditto. | |
18312 | * config/mips/t-iris5-6: Ditto. | |
18313 | * config/mips/t-isa3264: Ditto. | |
18314 | * config/mips/t-linux: Remove. | |
18315 | * config/mips/t-netbsd: Remove. | |
18316 | * config/mips/t-mips: New file. | |
18317 | * config/mips/t-gofast: Ditto. | |
18318 | * config/mips/netbsd.h: Remove unnecessary undefines. | |
18319 | * config/mips/linux.h: Remove #include of mips.h. | |
18320 | * config.gcc: Add mips.h include for elf targets. Remove tm_file | |
18321 | for ecoff. Add gofast configure option for mips. | |
6d439235 | 18322 | |
4357a6c3 CD |
18323 | 2002-07-29 Chris Demetriou <cgd@broadcom.com> |
18324 | ||
18325 | * configure.in (mips*-*-*): Add a test to see if MIPS libgloss | |
18326 | linker scripts use STARTUP directives consistently. | |
18327 | * configure: Regenerate. | |
18328 | * config.in: Regenerate. | |
18329 | * config/mips/elf.h (STARTFILE_SPEC): Define conditionally, based | |
18330 | on whether HAVE_MIPS_LIBGLOSS_STARTUP_DIRECTIVES is defined. | |
18331 | * config/mips/elf64.h (STARTFILE_SPEC): Likewise. | |
18332 | * config/mips/isa3264.h (STARTFILE_SPEC): Do not redefine if | |
18333 | HAVE_MIPS_LIBGLOSS_STARTUP_DIRECTIVES is set; the result | |
18334 | will be the same. | |
18335 | ||
9a5cd606 AH |
18336 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
18337 | ||
18338 | * config/rs6000/rs6000.md ("cpu"): Add ppc8540 to attribute. | |
18339 | ||
a23acaa6 AH |
18340 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
18341 | ||
18342 | * config/rs6000/rs6000.h (RTX_COSTS): Add MULT case for 8540. | |
18343 | ||
10ed84db AH |
18344 | 2002-07-29 Aldy Hernandez <aldy@quesejoda.com> |
18345 | ||
18346 | * config/rs6000/rs6000.md: Move altivec patterns from here... | |
18347 | ||
18348 | * config/rs6000/altivec.md: ...to here. | |
18349 | ||
c3021e5d AH |
18350 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
18351 | ||
18352 | * config/rs6000/spe.md ("spe_evmra"): Change to unspec. | |
18353 | ||
6f1087be RH |
18354 | 2002-07-29 Richard Henderson <rth@redhat.com> |
18355 | ||
18356 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Rename from | |
18357 | set_mem_attributes and add BITPOS argument. Subtract it from | |
18358 | OFFSET when same is adjusted. | |
18359 | (set_mem_attributes): New wrapper function. | |
18360 | * expr.c (expand_assignment): Use set_mem_attributes_minus_bitpos; | |
18361 | remove offset adjustment hack. | |
18362 | * expr.h (set_mem_attributes_minus_bitpos): Declare. | |
18363 | ||
61ccbcfd GDR |
18364 | 2002-07-29 Gabriel Dos Reis <gdr@nerim.net> |
18365 | ||
18366 | * Makefile.in (C_OBJS): Include c-pretty-print.o | |
18367 | (c-pretty-print.o): Add depency rule. | |
18368 | * pretty-print.h: Add more macros. | |
18369 | * c-pretty-print.c: New file. | |
18370 | * c-pretty-print.h: Likewise. | |
18371 | ||
09101f56 AH |
18372 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
18373 | ||
18374 | * config/rs6000/spe.h (__internal_ev_mwhgumian): Cast vector | |
18375 | constants to __ev64_s32__. | |
18376 | (__internal_ev_mwhgsmian): Same. | |
18377 | (__internal_ev_mwhgsmfan): Same. | |
18378 | (__internal_ev_mwhgssfan): Same. | |
18379 | (__internal_ev_mwhgumiaa): Same. | |
18380 | (__internal_ev_mwhgsmiaa): Same. | |
18381 | (__internal_ev_mwhgsmfaa): Same. | |
18382 | (__internal_ev_mwhgssfaa): Same. | |
18383 | ||
af673a52 DE |
18384 | 2002-07-29 David Edelsohn <edelsohn@gnu.org> |
18385 | ||
18386 | * varasm.c (assemble_variable): Narrow test for uninitialized | |
18387 | without BSS target support. | |
18388 | ||
6c208acd NS |
18389 | 2002-07-29 Nathan Sidwell <nathan@codesourcery.com> |
18390 | ||
18391 | * profile.c: Add file comment describing the overall algorithm and | |
18392 | structures. | |
18393 | (struct edge_info): Add comments. | |
18394 | (struct bb_info): Add comments. | |
18395 | * basic-block.h (EDGE_*): Add comments. | |
18396 | * doc/gcov.texi (Gcov Data Files): Document bit flags. | |
18397 | ||
624f0d60 BW |
18398 | 2002-07-29 Bob Wilson <bob.wilson@acm.org> |
18399 | ||
18400 | * config/xtensa/elf.h, config/xtensa/linux.h | |
18401 | (TARGET_OS_CPP_BUILTINS): Define. | |
18402 | (CPP_PREDEFINES): Remove. | |
18403 | * config/xtensa/xtensa.h (TARGET_CPU_CPP_BUILTINS): Define. | |
18404 | (CPP_SPEC): Remove. | |
18405 | ||
2199e5fa ZW |
18406 | 2002-07-29 Zack Weinberg <zack@codesourcery.com> |
18407 | ||
18408 | * gensupport.c: Include hashtab.h. | |
18409 | (insn_elision, condition_table, hash_c_test, cmp_c_test, | |
18410 | maybe_eval_c_test): New routines and data structures to | |
18411 | support insn elision. | |
18412 | (init_md_reader): Read and initialize the condition_table. | |
18413 | (read_md_rtx): Discard insn patterns whose C test is provably | |
18414 | always false. | |
18415 | * gensupport.h: Declare new functions and data structures. | |
18416 | ||
18417 | * genconditions.c, dummy-conditions.c: New files. | |
18418 | * Makefile.in: Build genconditions; run it to construct | |
18419 | insn-conditions.c; build that and link it into most gen* | |
18420 | programs. | |
18421 | (HOST_SUPPORT, HOST_EARLY_SUPPORT): New variables. | |
18422 | (GEN): Delete, unused. | |
18423 | (STAGESTUFF): Update. | |
18424 | ||
18425 | * gencodes.c: (gen_insn): #define CODE_FOR_xxx equal to | |
18426 | CODE_FOR_nothing for all elided patterns. | |
18427 | (main): Tweaked to support this. | |
18428 | * genflags.c (gen_proto): Emit a static inline generator | |
18429 | function here for all elided patterns, which simply returns | |
18430 | NULL_RTX. | |
18431 | (gen_insn): Do not define HAVE_xxx for elided patterns. | |
18432 | (main): Tweaked to support this. No need to forward-declare | |
18433 | struct rtx_def. | |
18434 | * genrecog.c: Do not bother emitting the C test if it's known | |
18435 | to be true at compile time. | |
18436 | ||
6ab185d6 MS |
18437 | 2002-07-29 Mike Stump <mrs@apple.com> |
18438 | ||
6d439235 | 18439 | * config.gcc (target_gtfiles): Initialize, as otherwise cross |
2199e5fa | 18440 | compilers hosted on powerpc-apple-darwin6.0 won't even build. |
6ab185d6 | 18441 | |
72b075d1 RE |
18442 | 2002-07-29 Richard Earnshaw <rearnsha@arm.com> |
18443 | ||
18444 | * arm.md (sibcall, sibcall_value): Add RETURN as part of the pattern, | |
18445 | remove clobber of LR. | |
18446 | (sibcall_insn, sibcall_value_insn): Update accordingly. | |
18447 | (sibcall_epilogue): Remove debugging comment from assembler stream. | |
18448 | ||
f63c45ec GDR |
18449 | 2002-07-29 Gabriel Dos Reis <gdr@nerim.net> |
18450 | ||
18451 | * pretty-print.h: Define more macros. | |
18452 | * diagnostic.h (output_formatted_integer): Moved from... | |
18453 | * diagnostic.c: ... here. | |
18454 | ||
c27c15db KG |
18455 | 2002-07-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
18456 | ||
18457 | * stormy16.h (ASM_OUTPUT_SYMBOL_REF): Use ASM_OUTPUT_LABEL_REF. | |
18458 | ||
99086d59 ZW |
18459 | 2002-07-28 Zack Weinberg <zack@codesourcery.com> |
18460 | ||
18461 | * defaults.h (ASM_OUTPUT_MEASURED_SIZE): Take only two | |
18462 | arguments. Always use ".-symbol" as expression argument. | |
18463 | * doc/tm.texi: Update to match. Document requirement for | |
18464 | ".size symbol, .-symbol" to be acceptable to assembler. | |
18465 | ||
18466 | * config/elfos.h, config/netbsd-aout.h, config/openbsd.h, | |
18467 | config/arm/elf.h, config/avr/avr.h, config/cris/aout.h, | |
18468 | config/i386/freebsd-aout.h, config/i386/sco5.h, | |
18469 | config/ip2k/ip2k.h, config/m88k/m88k.h, config/xtensa/elf.h, | |
18470 | config/xtensa/linux.h: Update uses of ASM_OUTPUT_MEASURED_SIZE. | |
18471 | ||
dd86aabf KG |
18472 | 2002-07-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
18473 | ||
6fd327e9 KG |
18474 | * Makefile.in (gengtype-lex.c): Fix error in last change. |
18475 | ||
8155cedd KG |
18476 | * alpha/freebsd.h (TARGET_OS_CPP_BUILTINS): Add missing |
18477 | backslash. | |
18478 | ||
dd86aabf KG |
18479 | * Makefile.in (vmsdbgout.o): Depend on function.h. |
18480 | ||
18481 | * vmsdbgout.c: Include function.h. | |
18482 | ||
d4348177 AM |
18483 | 2002-07-28 Alan Modra <amodra@bigpond.net.au> |
18484 | ||
18485 | * prefix.c (update_path): Don't strip single `.' path components | |
18486 | unless stripping a later `..' component. Exit loop as soon as | |
18487 | a valid path is found. | |
18488 | ||
c2ef6d34 RS |
18489 | 2002-07-27 Roger Sayle <roger@eyesopen.com> |
18490 | ||
18491 | * builtins.def [DEF_GCC_BUILTIN]: Require an explicit ATTRS | |
18492 | argument. Mark BUILT_IN_RETURN, BUILT_IN_EH_RETURN, | |
18493 | BUILT_IN_LONGJMP and BUILT_IN_TRAP as noreturn, the ISO C99 | |
18494 | floating point unordered comparisons (e.g. __builtin_isgreater) | |
18495 | as const, and leave the remaining GCC_BUILTINs unchanged. | |
18496 | ||
18497 | * c-decl.c (builtin_function): No need to explicitly mark | |
18498 | BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn. | |
18499 | ||
52bfebf0 RS |
18500 | 2002-07-27 Roger Sayle <roger@eyesopen.com> |
18501 | ||
18502 | * Makefile.in: rtlanal.o now depends upon real.h. | |
18503 | ||
18504 | * flags.h [flag_signaling_nans]: New flag. | |
18505 | [HONOR_SNANS]: New macro. | |
18506 | ||
18507 | * toplev.c [flag_signaling_nans]: Initialize to false. | |
99086d59 | 18508 | (f_options): Add processing for "-fsignaling-nans". |
52bfebf0 RS |
18509 | (set_fast_math_flags): Clear flag_signaling_nans with -ffast-math. |
18510 | (process_options): flag_signaling_nans implies flag_trapping_math. | |
18511 | ||
18512 | * c-common.c (cb_register_builtins): Define __SUPPORT_SNAN__ | |
18513 | when -fsignaling-nans. First step to implementing WG14's N965. | |
18514 | ||
18515 | * fold-const.c (fold) [MULT_EXPR]: Conditionalize transforming | |
18516 | 1.0 * x into x, and -1.0 * x into -x on !HONOR_SNANS. | |
18517 | [RDIV_EXPR]: Conditionalize x/1.0 into x on !HONOR_SNANS. | |
18518 | ||
18519 | * simplify-rtx.c (simplify_relational_operation): Conditionalize | |
18520 | transforming abs(x) < 0.0 into false on !HONOR_SNANS. | |
18521 | ||
18522 | * rtlanal.c: #include real.c for TARGET_FLOAT_FORMAT definitions | |
18523 | required by HONOR_SNANS. (may_trap_p): Floating point DIV, MOD, | |
99086d59 ZW |
18524 | UDIV, UMOD, GE, GT, LE, LT and COMPARE may always trap with |
18525 | -fsignaling_nans. EQ and NE only trap for flag_signaling_nans | |
52bfebf0 RS |
18526 | not flag_trapping_math (i.e. HONOR_SNANS but not HONOR_NANS). |
18527 | ||
18528 | * doc/invoke.texi: Document new -fsignaling-nans compiler option. | |
18529 | ||
e66f55b8 KG |
18530 | 2002-07-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
18531 | ||
18532 | * Makefile.in (gengtype-lex.c): Work around a bug in flex. | |
18533 | * gengtype-lex.l (YY_USE_PROTOS): Undef. | |
18534 | (YY_DECL): Define. | |
18535 | ||
a3926fe1 RS |
18536 | 2002-07-27 Roger Sayle <roger@eyesopen.com> |
18537 | ||
18538 | * doc/invoke.texi: Document that both -fno-builtin-foo and | |
18539 | -fno-builtin are supported by the g++ front-end. | |
18540 | ||
ef69da62 SS |
18541 | 2002-07-27 Stan Shebs <shebs@apple.com> |
18542 | ||
18543 | * configure.in: Rename config_gtfiles to target_gtfiles. | |
18544 | * configure: Regenerate. | |
18545 | * doc/gty.texi: Update reference. | |
18546 | * config.gcc (powerpc-*-darwin*): Set target_gtfiles | |
18547 | instead of appending to it. | |
18548 | ||
a4b0320c AH |
18549 | 2002-07-25 Aldy Hernandez <aldyh@redhat.com> |
18550 | ||
18551 | * config/rs6000/rs6000.c (function_arg_advance): SPE vararg | |
18552 | vectors are split into two registers. | |
18553 | (function_arg): Same. | |
18554 | ||
c427db5d R |
18555 | Thu Jul 26 23:00:13 2002 J"orn Rennecke <joern.rennecke@superh.com> |
18556 | ||
18557 | * pa.md (extv): Check predicates before emitting extv_32. | |
18558 | ||
57ac7be9 AM |
18559 | 2002-07-27 Alan Modra <amodra@bigpond.net.au> |
18560 | ||
18561 | * config/rs6000/rs6000.c (rs6000_traceback_name): New var. | |
18562 | (rs6000_traceback): New var. | |
18563 | (rs6000_override_options): Set rs6000_traceback. | |
18564 | (rs6000_output_function_epilogue): Implement traceback options. | |
18565 | * config/rs6000/rs6000.h (TARGET_OPTIONS): Add "traceback=". | |
18566 | (rs6000_traceback_name): Declare. | |
18567 | ||
18568 | * config/rs6000/rs6000.c (output_profile_hook): Don't generate profile | |
18569 | label reference when NO_PROFILE_COUNTERS. | |
18570 | ||
8e51619a JM |
18571 | 2002-07-26 Jason Merrill <jason@redhat.com> |
18572 | ||
18573 | * function.c (assign_parms): Handle frontend-directed pass by | |
18574 | invisible reference. | |
18575 | ||
b41f25cf NB |
18576 | 2002-07-26 Neil Booth <neil@daikokuya.co.uk> |
18577 | ||
18578 | * doc/cppopts.texi: Update. | |
18579 | ||
c2734e05 NB |
18580 | 2002-07-26 Neil Booth <neil@daikokuya.co.uk> |
18581 | ||
18582 | * cppmacro.c (_cpp_create_definition): Don't attempt redefinition | |
18583 | warnings on assertions. | |
18584 | ||
c372b0fa NB |
18585 | 2002-07-26 Neil Booth <neil@daikokuya.co.uk> |
18586 | ||
18587 | * c-common.h (RID_AND, RID_AND_EQ, RID_NOT, RID_NOT_EQ, | |
18588 | RID_OR, RID_OR_EQ, RID_XOR, RID_XOR_EQ, RID_BITAND, RID_BITOR, | |
18589 | RID_COMPL): Remove. | |
18590 | * c-parse.in (rid_to_yy): Similarly. | |
18591 | ||
558ee214 JM |
18592 | 2002-07-26 Jason Merrill <jason@redhat.com> |
18593 | ||
18594 | * c-dump.c: Resurrect. | |
18595 | * tree-dump.c: Move C-specific stuff to c-dump.c. | |
18596 | * c-common.h: Declare c_dump_tree. | |
18597 | * c-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN): Define. | |
18598 | * Makefile.in (C_AND_OBJC_OBJS): Add c-dump.o. | |
18599 | (c-dump.o): New rule. | |
18600 | ||
ce71f754 AM |
18601 | 2002-07-26 Alan Modra <amodra@bigpond.net.au> |
18602 | ||
18603 | * config/rs6000/rs6000.md: Enable patterns using rlwinm for | |
18604 | PowerPC64. Replace "T" and "S" constraints with "n" when the | |
18605 | predicate will do. Formatting fixes. | |
18606 | (extzvsi_internal2): Use "andi.", "andis." and attr type of "compare" | |
18607 | as for extzvsi_internal1. | |
18608 | ||
e179e7d7 NB |
18609 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
18610 | ||
18611 | * dwarfout.c (VERSION_ASM_OP, DERIV_BEGIN_LABEL_FMT, | |
18612 | DERIV_END_LABEL_FMT): Remove. | |
18613 | (SL_BEGIN_LABEL_FMT, SL_END_LABEL_FMT): Move. | |
18614 | ||
a2056183 NB |
18615 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
18616 | ||
18617 | * objc/objc-act.c (UTAG_STATICS, UTAG_PROTOCOL_LIST, USERTYPE): | |
18618 | Remove. | |
18619 | ||
308c142a SS |
18620 | 2002-07-25 Stan Shebs <shebs@apple.com> |
18621 | ||
18622 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Remove unused | |
18623 | local var dwarfp. | |
18624 | (output_compiler_stub): Remove unused locals. | |
18625 | (output_call): Always initialize line number. | |
18626 | ||
59324685 R |
18627 | Thu Jul 25 20:34:50 2002 J"orn Rennecke <joern.rennecke@superh.com> |
18628 | ||
18629 | * sh.h (LOAD_EXTEND_OP): QImode zero-extends on SHmedia. | |
18630 | * sh.md (truncdiqi2, movqi_media): Likewise. | |
18631 | ||
77bbd421 NB |
18632 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
18633 | ||
18634 | * gcse.c (obstack_chunk_alloc): Remove. | |
18635 | (gcse_alloc): Fix to count allocated bytes. | |
18636 | * collect2.c (SYMBOL__MAIN): Remove. | |
18637 | ||
7bad45b0 NB |
18638 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
18639 | ||
18640 | * gcc.c (TARGET_EXECUTABLE_SUFFIX): Only used if | |
18641 | HAVE_TARGET_EXECUTABLE_SUFFIX. | |
18642 | ||
184166b5 R |
18643 | Thu Jul 25 18:57:50 2002 J"orn Rennecke <joern.rennecke@superh.com> |
18644 | ||
18645 | * rtl.h (mem_attrs): Spell out more clearly the roles of ALIGN, | |
18646 | SIZE, EXPR and OFFSET. | |
18647 | ||
40cb04f1 RH |
18648 | 2002-07-25 Richard Henderson <rth@redhat.com> |
18649 | ||
18650 | * emit-rtl.c (set_mem_attributes): Fix size and alignment thinkos | |
18651 | in ARRAY_REF of DECL_P case. | |
18652 | ||
a27fb29b RS |
18653 | 2002-07-25 Richard Sandiford <rsandifo@redhat.com> |
18654 | ||
18655 | * doc/invoke.texi: Document -mabi=meabi, and expand on the EABI | |
18656 | description. Document -mips32, -mips64, and the associated -march | |
18657 | values. Describe the "mipsN" arguments to -march. Say that the | |
18658 | -mipsN options are equivalent to -march. Reword the description | |
18659 | of default type sizes. | |
18660 | * toplev.h (target_flags_explicit): Declare. | |
18661 | * toplev.c (target_flags_explicit): New var. | |
18662 | (set_target_switch): Update target_flags_explicit. | |
18663 | * config/mips/abi64.h (SUBTARGET_TARGET_OPTIONS): Undefine. | |
18664 | * config/mips/elf64.h (MIPS_ISA_DEFAULT): Undefine. | |
18665 | * config/mips/iris6.h (SUBTARGET_ASM_SPEC): -mabi=64 implies -mips3. | |
18666 | * config/mips/isa3264.h (MIPS_ENABLE_EMBEDDED_O32): Undefine. | |
18667 | * config/mips/mips.h (mips_cpu_info): New struct. | |
18668 | (mips_cpu_string, mips_explicit_type_size_string): Remove. | |
18669 | (mips_cpu_info_table, mips_arch_info, mips_tune_info): Declare. | |
18670 | (MIPS_CPP_SET_PROCESSOR): New macro. | |
18671 | (TARGET_CPP_BUILTINS): Declare a macro for each supported processor. | |
18672 | Define _MIPS_ARCH and _MIPS_TUNE. | |
18673 | (MIPS_ISA_DEFAULT): Don't provide a default value. Instead... | |
18674 | (MIPS_CPU_STRING_DEFAULT): Set to "from-abi" if neither it nor | |
18675 | MIPS_ISA_DEFAULT were already defined. | |
18676 | (MULTILIB_DEFAULTS): Add MULTILIB_ABI_DEFAULT. | |
18677 | (TARGET_OPTIONS): Remove -mcpu and -mexplicit-type-size. | |
18678 | (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New. | |
18679 | (GAS_ASM_SPEC): Remove -march, -mcpu, -mgp* and -mabi rules. | |
18680 | (ABI_GAS_ASM_SPEC): Remove. | |
18681 | (MULTILIB_ABI_DEFAULT, ASM_ABI_DEFAULT_SPEC): New macros. | |
18682 | (ASM_SPEC): Add -mgp32, -mgp64, -march, -mabi=eabi and -mabi=o64. | |
18683 | Invoke %(asm_abi_default_spec) if no ABI was specified. | |
18684 | (CC1_SPEC): Remove ISA -> register-size rules. | |
18685 | (EXTRA_SPECS): Remove abi_gas_asm_spec. Add asm_abi_default_spec. | |
18686 | * config/mips/mips.c (mips_arch_info, mips_tune_info): New vars. | |
18687 | (mips_cpu_string, mips_explicit_type_size_string): Remove. | |
18688 | (mips_cpu_info_table): New array. | |
18689 | (mips_set_architecture, mips_set_tune): New fns. | |
18690 | (override_options): Rework to make -mipsN equivalent to -march. | |
18691 | Detect more erroneous cases, including those removed from CC1_SPEC. | |
18692 | Don't change the ABI based on architecture, or vice versa. | |
18693 | Unify logic with GAS. | |
18694 | (mips_asm_file_start): Get architecture name from mips_arch_info. | |
18695 | (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns. | |
18696 | (mips_parse_cpu): Take the name of the option as argument. Handle | |
18697 | 'from-abi'. Raise an error if the option is wrong. | |
18698 | (mips_cpu_info_from_isa): New fn. | |
18699 | ||
6bbdc759 RS |
18700 | 2002-07-25 Richard Sandiford <rsandifo@redhat.com> |
18701 | ||
18702 | * config/mips/mips.md (tablejump_mips161): Use gen_rtx_LABEL_REF. | |
18703 | (tablejump_mips162): Likewise. | |
18704 | ||
80a62484 R |
18705 | Thu Jul 25 10:23:41 2002 J"orn Rennecke <joern.rennecke@superh.com> |
18706 | ||
18707 | * simpify-rtx.c (simplify_subreg): Don't pass MODE_CC mode to | |
18708 | int_mode_for_mode. | |
18709 | ||
ea793912 GDR |
18710 | 2002-07-25 Gabriel Dos Reis <gdr@nerim.net> |
18711 | ||
18712 | * c-common.c (c_sizeof_or_alignof_type): Take a third argument for | |
99086d59 | 18713 | complaining. |
ea793912 GDR |
18714 | * c-common.h (c_sizeof): Adjust definition. |
18715 | (c_alignof): Likewise. | |
18716 | * c-tree.h (c_sizeof_nowarn): Now macro. | |
18717 | * c-typeck.c (c_sizeof_nowarn): Remove definition. | |
18718 | ||
2d615444 NB |
18719 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
18720 | ||
18721 | * c-decl.c (c_decode_option): No need to handle switches | |
18722 | cpplib handles. | |
18723 | ||
2be2ac70 ZW |
18724 | 2002-07-24 Zack Weinberg <zack@codesourcery.com> |
18725 | ||
18726 | * defaults.h (ASM_OUTPUT_TYPE_DIRECTIVE, ASM_OUTPUT_SIZE_DIRECTIVE, | |
18727 | ASM_OUTPUT_MEASURED_SIZE): New default definitions of new macros. | |
18728 | * doc/tm.texi: Document them. Also document SIZE_ASM_OP, | |
18729 | TYPE_ASM_OP, and TYPE_OPERAND_FMT. | |
18730 | ||
18731 | * config/elfos.h, config/netbsd-aout.h, config/openbsd.h, | |
18732 | config/alpha/elf.h, config/arm/elf.h, config/avr/avr.h, | |
18733 | config/cris/aout.h, config/i386/freebsd-aout.h, | |
18734 | config/i386/sco5.h, config/ia64/ia64.c, config/ip2k/ip2k.h, | |
18735 | config/m68k/m68kelf.h, config/m68k/m68kv4.h, config/m88k/m88k.h, | |
18736 | config/mcore/mcore-elf.h, config/mips/elf.h, config/mips/elf64.h, | |
18737 | config/mips/iris6.h, config/mips/linux.h, config/pa/pa-linux.h, | |
18738 | config/pa/pa64-hpux.h, config/rs6000/sysv4.h, | |
18739 | config/xtensa/elf.h, config/xtensa/linux.h: | |
18740 | Use the new macros. | |
18741 | Where possible, remove redundant definitions of SIZE_ASM_OP, | |
18742 | TYPE_ASM_OP, and TYPE_OPERAND_FMT. | |
18743 | ||
518878e1 AH |
18744 | 2002-07-24 Aldy Hernandez <aldyh@redhat.com> |
18745 | ||
18746 | * config/rs6000/eabi.h: Define TARGET_SPE_ABI, TARGET_SPE, | |
18747 | TARGET_ISEL, and TARGET_FPRS. | |
99086d59 | 18748 | |
518878e1 AH |
18749 | * doc/invoke.texi (RS/6000 and PowerPC Options): Document |
18750 | -mabi=spe, -mabi=no-spe, and -misel=. | |
18751 | ||
18752 | * config/rs6000/rs6000-protos.h: Add output_isel. | |
18753 | Move vrsave_operation prototype here. | |
18754 | ||
18755 | * config/rs6000/rs6000.md (sminsi3): Allow pattern for TARGET_ISEL. | |
18756 | (smaxsi3): Same. | |
18757 | (uminsi3): Same. | |
18758 | (umaxsi3): Same. | |
18759 | (abssi2_nopower): Disallow when TARGET_ISEL. | |
18760 | (*ne0): Same. | |
18761 | (negsf2): Change to expand and rename old pattern to *negsf2. | |
18762 | (abssf2): Change to expand and rename old pattern to *abssf2. | |
99086d59 | 18763 | |
518878e1 AH |
18764 | New expanders: fix_truncsfsi2, floatunssisf2, floatsisf2, |
18765 | fixunssfsi2. | |
18766 | ||
18767 | Change patterns that check for TARGET_HARD_FLOAT or | |
18768 | TARGET_SOFT_FLOAT to also check TARGET_FPRS. | |
18769 | ||
18770 | * config/rs6000/rs6000.c: New globals: rs6000_spe_abi, | |
18771 | rs6000_isel, rs6000_fprs, rs6000_isel_string. | |
18772 | (rs6000_override_options): Add 8540 case to | |
18773 | processor_target_table. | |
18774 | Set rs6000_isel for the 8540. | |
18775 | Call rs6000_parse_isel_option. | |
18776 | (enable_mask_for_builtins): New. | |
18777 | (rs6000_parse_isel_option): New. | |
18778 | (rs6000_parse_abi_options): Add spe and no-spe. | |
18779 | (easy_fp_constant): Treat !TARGET_FPRS as soft-float. | |
18780 | (rs6000_legitimize_address): Check for TARGET_FPRS when checking | |
18781 | for TARGET_HARD_FLOAT. | |
18782 | Add case for SPE_VECTOR_MODE. | |
18783 | (rs6000_legitimize_reload_address): Handle SPE vector modes. | |
18784 | (rs6000_legitimate_address): Disallow PRE_INC/PRE_DEC for SPE | |
18785 | vector modes. | |
18786 | Check for TARGET_FPRS when checking for TARGET_HARD_FLOAT. | |
18787 | (rs6000_emit_move): Check for TARGET_FPRS. | |
18788 | Add cases for SPE vector modes. | |
18789 | (function_arg_boundary): Return 64 for SPE vector modes. | |
18790 | (function_arg_advance): Check for TARGET_FPRS and | |
18791 | Handle SPE vectors. | |
18792 | (function_arg): Same. | |
18793 | (setup_incoming_varargs): Check for TARGET_FPRS. | |
18794 | (rs6000_va_arg): Same. | |
18795 | (struct builtin_description): Un-constify mask field. Move up in | |
18796 | file. | |
18797 | (bdesc_2arg): Un-constify and add SPE builtins. | |
18798 | (bdesc_1arg): Same. | |
18799 | (bdesc_spe_predicates): New. | |
18800 | (bdesc_spe_evsel): New. | |
18801 | (rs6000_expand_unop_builtin): Add SPE 5-bit literal builtins. | |
18802 | (rs6000_expand_binop_builtin): Same. | |
18803 | (bdesc_2arg_spe): New. | |
18804 | (spe_expand_builtin): New. | |
18805 | (spe_expand_predicate_builtin): New. | |
18806 | (spe_expand_evsel_builtin): New. | |
18807 | (rs6000_expand_builtin): Call spe_expand_builtin for SPE. | |
18808 | (rs6000_init_builtins): Initialize SPE builtins. Call | |
18809 | rs6000_common_init_builtins. | |
18810 | (altivec_init_builtins): Move all non-altivec builtin code to... | |
18811 | (rs6000_common_init_builtins): ...here. New function. | |
18812 | (branch_positive_comparison_operator): Allow NE code for SPE. | |
18813 | (ccr_bit): Return correct ccr bit for SPE fp. | |
18814 | (print_operand): Emit crnor in 'D' case for SPE. | |
18815 | New case 't'. | |
18816 | Add SPE code for 'y' case. | |
18817 | (rs6000_generate_compare): Generate rtl for SPE fp. | |
18818 | (output_cbranch): Handle SPE hard floats. | |
18819 | (rs6000_emit_cmove): Handle isel. | |
18820 | (rs6000_emit_int_cmove): New. | |
18821 | (output_isel): New. | |
18822 | (rs6000_stack_info): Adjust stack frame so GPRs are saved in | |
18823 | 64-bits for SPE. | |
18824 | (debug_stack_info): Add SPE info. | |
18825 | (gen_frame_mem_offset): New. | |
18826 | (rs6000_emit_prologue): Save GPRs in 64-bits for SPE abi. | |
18827 | Change mode of frame pointer, when saving it, to Pmode. | |
18828 | (rs6000_emit_epilogue): Restore GPRs in 64-bits for SPE abi. | |
18829 | Misc cleanups and use gen_frame_mem_offset when appropriate. | |
18830 | ||
18831 | * config/rs6000/rs6000.h (processor_type): Add PROCESSOR_PPC8540. | |
18832 | (TARGET_SPE_ABI): New. | |
18833 | (TARGET_SPE): New. | |
18834 | (TARGET_ISEL): New. | |
18835 | (TARGET_FPRS): New. | |
18836 | (FIXED_SCRATCH): New. | |
18837 | (RTX_COSTS): Add PROCESSOR_PPC8540. | |
18838 | (ASM_CPU_SPEC): Add case for 8540. | |
18839 | (TARGET_OPTIONS): Add isel= case. | |
18840 | (rs6000_spe_abi): New. | |
18841 | (rs6000_isel): New. | |
18842 | (rs6000_fprs): New. | |
18843 | (rs6000_isel_string): New. | |
18844 | (UNITS_PER_SPE_WORD): New. | |
18845 | (LOCAL_ALIGNMENT): Adjust for SPE. | |
18846 | (HARD_REGNO_MODE_OK): Same. | |
18847 | (DATA_ALIGNMENT): Same. | |
18848 | (MEMBER_TYPE_FORCES_BLK): New. | |
18849 | (FIRST_PSEUDO_REGISTER): Set to 113. | |
18850 | (FIXED_REGISTERS): Add SPE registers. | |
18851 | (reg_class): Same. | |
18852 | (REG_CLASS_NAMES): Same. | |
18853 | (REG_CLASS_CONTENTS): Same. | |
18854 | (REGNO_REG_CLASS): Same. | |
18855 | (REGISTER_NAMES): Same. | |
18856 | (DEBUG_REGISTER_NAMES): Same. | |
18857 | (ADDITIONAL_REGISTER_NAMES): Same. | |
18858 | (CALL_USED_REGISTERS): Same. | |
18859 | (CALL_REALLY_USED_REGISTERS): Same. | |
18860 | (SPE_ACC_REGNO): New. | |
18861 | (SPEFSCR_REGNO): New. | |
18862 | (SPE_SIMD_REGNO_P): New. | |
18863 | (HARD_REGNO_NREGS): Adjust for SPE. | |
18864 | (VECTOR_MODE_SUPPORTED_P): Same. | |
18865 | (REGNO_REG_CLASS): Same. | |
18866 | (FUNCTION_VALUE): Same. | |
18867 | (LIBCALL_VALUE): Same. | |
18868 | (LEGITIMATE_OFFSET_ADDRESS_P): Same. | |
18869 | (SPE_VECTOR_MODE): New. | |
18870 | (CONDITIONAL_REGISTER_USAGE): Disable FPRs when target does FP on | |
18871 | the GPRs. Set FIXED_SCRATCH fixed in SPE case. | |
18872 | (rs6000_stack): Add spe_gp_size, spe_padding_size, | |
18873 | spe_gp_save_offset. | |
18874 | (USE_FP_FOR_ARG_P): Check for TARGET_FPRS. | |
18875 | (LEGITIMATE_LO_SUM_ADDRESS_P): Same. | |
18876 | (SPE_CONST_OFFSET_OK): New. | |
18877 | (rs6000_builtins): Add SPE builtins. | |
18878 | ||
18879 | * testsuite/gcc.dg/ppc-spe.c: New. | |
99086d59 | 18880 | |
518878e1 AH |
18881 | * config/rs6000/eabispe.h: New. |
18882 | ||
18883 | * config/rs6000/spe.h: New. | |
18884 | ||
18885 | * config/rs600/spe.md: New. | |
18886 | ||
18887 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define | |
18888 | __SIMD__ for TARGET_SPE. | |
18889 | ||
18890 | * config.gcc: Add powerpc-*-eabispe* case. | |
18891 | Add spe.h to user headers for powerpc. | |
18892 | ||
8d1b7ba1 CD |
18893 | 2002-07-24 Chris Demetriou <cgd@broadcom.com> |
18894 | ||
18895 | * config/mips/elf.h (STARTFILE_SPEC): Undo previous change. | |
18896 | * config/mips/elf64.h (STARTFILE_SPEC): Likewise. | |
18897 | * config/mips/isa3264.h (STARTFILE_SPEC): Likewise. | |
18898 | ||
8ad8135a RH |
18899 | 2002-07-24 Richard Henderson <rth@redhat.com> |
18900 | ||
18901 | * expr.c (expand_expr) [TRY_FINALLY_EXPR]: Use GOTO_SUBROUTINE_EXPR | |
18902 | form when not optimizing. | |
18903 | ||
dc44a4d8 DM |
18904 | 2002-07-24 David Mosberger <davidm@hpl.hp.com> |
18905 | ||
18906 | * config/ia64/ia64.c (gen_thread_pointer): Fix typo in marking | |
18907 | thread_pointer_rtx as unchanging. | |
18908 | ||
c5605318 MM |
18909 | 2002-07-24 Michael Matz <matz@suse.de> |
18910 | ||
18911 | * ra-colorize.c (INV_REG_ALLOC_ORDER): New macro. | |
18912 | (free_reg): Use it. | |
18913 | ||
3ade30ea RE |
18914 | 2002-07-24 Richard Earnshaw <rearnsha@arm.com> |
18915 | ||
18916 | * arm.md (arm_buneq, arm_bltgt): put '\' before ';' in output | |
18917 | pattern. | |
18918 | (arm_buneq_reversed, arm_bltgt_reversed): Likewise. | |
18919 | (movsicc, movsfcc, movdfcc): FAIL if UNEQ or LTGT. | |
18920 | ||
8a3ad737 CD |
18921 | 2002-07-24 Chris Demetriou <cgd@broadcom.com> |
18922 | ||
18923 | * config/mips/elf.h (STARTFILE_SPEC): Never include crt0.o. | |
18924 | * config/mips/elf64.h (STARTFILE_SPEC): Likewise. | |
18925 | * config/mips/isa3264.h (STARTFILE_SPEC): Do not redefine. | |
18926 | ||
7e51e626 JH |
18927 | Wed Jul 24 17:59:12 CEST 2002 Jan Hubicka <jh@suse.cz> |
18928 | ||
18929 | * toplev.c (rest_of_compilation): Dump loops before clobbering | |
18930 | the structure. | |
18931 | ||
5df533b3 JH |
18932 | Wed Jul 24 17:23:16 CEST 2002 Jan Hubicka <jh@suse.cz> |
18933 | ||
18934 | * rtlanal.c (keep_with_call_p): Avoid overflow in fixed_regs. | |
18935 | ||
79258dce RS |
18936 | 2002-07-24 Frank van der Linden <fvdl@wasabisystems.com> |
18937 | ||
18938 | PR optimization/7291 | |
18939 | * config/i386/i386.c (ix86_expand_clrstr): Fix bzero alignment | |
18940 | problem on x86_64. | |
18941 | ||
26ff2117 GDR |
18942 | 2002-07-24 Gabriel Dos Reis <gdr@nerim.net> |
18943 | ||
18944 | * pretty-print.h: Add macros from cp/error.c | |
18945 | ||
0ba1b2ff AM |
18946 | 2002-07-24 Alan Modra <amodra@bigpond.net.au> |
18947 | ||
18948 | * config/rs6000/rs6000-protos.h (mask_operand_wrap): Declare. | |
18949 | (mask64_2_operand): Declare. | |
18950 | (build_mask64_2_operands): Declare. | |
18951 | (and64_2_operand): Declare. | |
18952 | (extract_MB): Declare. | |
18953 | (extract_ME): Declare. | |
18954 | * config/rs6000/rs6000.c (mask64_operand): Allow all ones. Remove | |
18955 | CONST_DOUBLE code. | |
18956 | (mask_operand_wrap): New insn predicate. | |
18957 | (mask64_2_operand): Likewise. | |
18958 | (and64_2_operand): Likewise. | |
18959 | (build_mask64_2_operands): New function. | |
18960 | (extract_MB): New function. | |
18961 | (extract_ME): New function. | |
18962 | (print_operand <case m,M>): Use extract_MB and extract_ME. | |
18963 | (print_operand <case S>): Allow all ones. Remove CONST_DOUBLE support. | |
18964 | * config/rs6000/rs6000.h (EXTRA_CONSTRAINT): Add 't'. | |
18965 | (PREDICATE_CODES): Add and64_2_operand, mask_operand_wrap and | |
18966 | mask64_2_operand. Remove CONST_DOUBLE from mask64_operand. | |
18967 | * config/rs6000/rs6000.md (andsi3_internal3): New | |
18968 | (andsi3_internal3+1): Enable split for powerpc64. | |
18969 | (andsi3_internal3+2): New split. | |
18970 | (andsi3_internal4): Renamed old andsi3_internal3. | |
18971 | (andsi3_internal5): New. | |
18972 | (andsi3_internal5+1): Enable split for powerpc64. | |
18973 | (andsi3_internal5+2): New split. | |
18974 | (andsi3_internal6, andsi3_internal7, andsi3_internal8): New. | |
18975 | (anddi3): Handle 't' constraint. | |
18976 | (anddi3+1): New split. | |
18977 | (anddi3_internal2): Handle 't' constraint. | |
18978 | (anddi3_internal2+1): New split. | |
18979 | (anddi3_internal3): Handle 't' constraint. | |
18980 | (anddi3_internal3+1): New split. | |
18981 | ||
097657c3 AM |
18982 | 2002-07-24 Alan Modra <amodra@bigpond.net.au> |
18983 | ||
18984 | * config/rs6000/rs6000.md: Remove scratch reg on insns using | |
18985 | addze and similar (plus (comparison r1 r2) r3) insns. Add | |
18986 | missing scratch reg in one case. Formatting fixes. | |
18987 | ||
a69cbaac NB |
18988 | 2002-07-24 Neil Booth <neil@daikokuya.co.uk> |
18989 | ||
18990 | * cppexp.c (parse_defined): Mark macro used. | |
18991 | * cpphash.h (struct cpp_macro): New member "used". | |
18992 | (_cpp_mark_macro_used, _cpp_warn_if_unused_macro): New. | |
18993 | (struct cpp_reader): New member. | |
18994 | * cppinit.c (cpp_finish_options): Set first_unused_line. | |
18995 | (cpp_finish): Warn of unused macros if requested. | |
18996 | (OPT_TABLE): New switches. | |
18997 | (cpp_handle_option): Handle them. | |
18998 | * cpplib.c (do_undef): Warn if macro unused. | |
18999 | (do_ifdef, do_ifndef): Mark macro used. | |
19000 | * cpplib.h (struct cpp_options): New member. | |
19001 | * cppmacro.c (_cpp_warn_if_unused_macro): New. | |
19002 | (enter_macro_context): Mark macro used. | |
19003 | (_cpp_create_definition): Mark macro unused; warn if unused | |
19004 | when redefined. | |
19005 | * cpptrad.c (scan_out_logcial_line, push_replacement_text): | |
19006 | Mark macros used. | |
19007 | * doc/cppopts.texi: Update. | |
19008 | ||
c0667597 NB |
19009 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
19010 | ||
19011 | * dwarf2out.c (SECTION_ASM_OP, | |
19012 | ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Remove. | |
19013 | * system.h (SECTION_ASM_OP): Poison. | |
19014 | * tree.c (FILE_FUNCTION_PREFIX_LEN): Remove. | |
19015 | * config/alpha/alpha-interix.h, config/mips/linux.h | |
19016 | (ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Remove. | |
19017 | * config/mmix/mmix-protos.h, config/mmix/mmix.c | |
19018 | (mmix_asm_output_define_label_difference_symbol): Remove. | |
19019 | * config/mmix/mmix.h | |
19020 | (ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Remove. | |
b841421a | 19021 | * doc/tm.texi: Remove documentation. |
c0667597 | 19022 | |
bf7cd754 R |
19023 | Tue Jul 23 21:49:24 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19024 | ||
19025 | * recog.c (asm_operand_ok): Allow float CONST_VECTORs for 'F'. | |
19026 | (constrain_operands): Likewise. | |
19027 | * regclass.c (record_reg_classes): Likewise. | |
19028 | * reload.c (find_reloads): Likewise. | |
19029 | * doc/md.texi: Likewise. | |
451f86fd R |
19030 | |
19031 | * reload.c (find_reloads_toplev): Use simplify_gen_subreg. | |
19032 | * simplify-rtx.c (simplify_subreg): When converting to a non-int | |
19033 | mode, try to convert to an integer mode of matching size first. | |
1d5fa6b4 R |
19034 | |
19035 | * simplify-rtx.x (simplify_subreg): When constructing a CONST_VECTOR | |
19036 | from individual subregs, check that each subreg has been generated | |
19037 | sucessfully. | |
19038 | ||
10d6af32 NB |
19039 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
19040 | ||
19041 | * genautomata.c (VLA_HWINT_SHORTEN, VLA_HWINT_LAST): Remove. | |
19042 | * df.c (HANDLE_SUBREG, FOR_EACH_BB_IN_BITMAP_REV, | |
19043 | FOR_EACH_BB_IN_SBITMAP): Remove. | |
19044 | * gcse.c (NEVER_SET, FOLLOW_BACK_EDGES): Remove. | |
19045 | * haifa-sched.c (DONE_PRIORITY, MAX_PRIORITY, TAIL_PRIORITY, | |
19046 | LAUNCH_PRIORITY, DONE_PRIORITY_P, LOW_PRIORITY_P): Remove. | |
19047 | * loop.c (PREFETCH_BLOACK_IN_LOOP_MIN, | |
19048 | PREFETCH_LIMIT_TO_SIMULTANEOUS): Remove. | |
19049 | * regrename.c (REGNO_MODE_OK_FOR_BASE_P): Remove. | |
19050 | ||
6aaae39a GDR |
19051 | 2002-07-23 Gabriel Dos Reis <gdr@nerim.net> |
19052 | ||
19053 | * pretty-print.h: New file. | |
19054 | ||
45e574d0 JDA |
19055 | 2002-07-23 Paul Koning <pkoning@equallogic.com> |
19056 | ||
19057 | * real.c (REAL_WORDS_BIG_ENDIAN): Make 1 for DEC. | |
19058 | (LARGEST_EXPONENT_IS_NORMAL): Ditto. | |
19059 | (VAX_HALFWORD_ORDER): Define (1 for DEC VAX, 0 otherwise). | |
19060 | (TARGET_G_FLOAT): Default to 0 if not defined. | |
99086d59 | 19061 | (ieeetoe): New, common routine to convert target format floats |
45e574d0 JDA |
19062 | to internal form. |
19063 | (e24toe, e53toe): Change to use ieeetoe, distinguish DEC | |
19064 | vs. others. | |
19065 | (e113toe): Change to use ieeetoe. | |
19066 | ||
19067 | 2002-07-23 Roman Lechtchinsky <rl@cs.tu-berlin.de> | |
19068 | ||
19069 | * real.c (REAL_WORDS_BIG_ENDIAN): Make sure it is 0 for DEC and 1 for | |
19070 | IBM. | |
19071 | (e53toe): Assume IEEE if non of DEC, IBM and C4X is defined. | |
19072 | (e64toe): Remove special cases for DEC and IBM. Remove support for | |
19073 | ARM_EXTENDED_IEEE_FORMAT. | |
19074 | (e24toe): Remove special cases for DEC. | |
19075 | (significand_size): Simplify. Indent. | |
19076 | (ieee_format, ieee_24, ieee_53, ieee_64, ieee_113): New. | |
19077 | (etoieee, toieee): New. | |
19078 | (etoe113, toe113, etoe64, toe64, etoe53, toe53, etoe24, toe24): Use | |
19079 | etoieee and toieee for IEEE arithmetic. | |
19080 | ||
3764f879 GDR |
19081 | 2002-07-23 Gabriel Dos Reis <gdr@nerim.net> |
19082 | ||
19083 | * doc/extend.texi: Say ISO C90, not ISO C89. | |
19084 | * doc/invoke.texi: Likewise. | |
19085 | * doc/standards.texi: Likewise. | |
19086 | ||
aa0f70e6 SE |
19087 | 2002-07-23 Steve Ellcey <sje@cup.hp.com> |
19088 | ||
19089 | * gcc/explow.c (convert_memory_address): Fix conversion of CONSTs. | |
19090 | Fix permutation of conversion and plus/mult. | |
19091 | * gcc/builtins.c (expand_builtin_memcpy) Ensure return pointer is | |
19092 | ptr_mode and not Pmode when POINTERS_EXTEND_UNSIGNED is defined. | |
19093 | (expand_builtin_strncpy) Ditto. | |
19094 | (expand_builtin_memset) Ditto. | |
19095 | ||
fa72b064 GDR |
19096 | 2002-07-23 Gabriel Dos Reis <gdr@nerim.net> |
19097 | ||
19098 | Fix PR/7363: | |
19099 | * c-common.c (c_sizeof_or_alignof_type): New function. | |
19100 | (c_alignof): Remove definition. | |
19101 | * c-common.h (c_sizeof, c_alignof): Define as macros. | |
19102 | (c_sizeof_or_alignof_type): Declare. | |
19103 | (my_friendly_assert): Moved from cp/cp-tree.h | |
19104 | * c-typeck.c (c_sizeof): Remove definition. | |
19105 | ||
2b773ee2 JH |
19106 | 2002-07-23 Jan Hubicka <jh@suse.cz> |
19107 | ||
19108 | * gcse.c (try_replace_reg): Use num_changes_pending. | |
19109 | * recog.c (num_changes_pending): New function. | |
19110 | (validate_replace_src): Use validate_repalce_src_group. | |
19111 | (validate_replace_src_group): New. | |
19112 | * recog.h (validate_repalce_src_group): New. | |
19113 | (num_changes_pending): Likewise. | |
19114 | ||
a0dc500c R |
19115 | Tue Jul 23 12:16:58 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19116 | ||
19117 | * calls.c (emit_library_call_value_1): If | |
19118 | FUNCTION_ARG_PASS_BY_REFERENCE is true, pretend this is neither | |
19119 | libcall, const call nor pure call. | |
19120 | ||
d22eda7b NB |
19121 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
19122 | ||
19123 | * config/m88k/m88k.h (SECTION_ASM_OP): Remove. | |
19124 | ||
b5e66e65 NB |
19125 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
19126 | ||
19127 | * vmsdbgout.c (SECTION_ASM_OP): Remove. | |
19128 | ||
c3a600c0 NB |
19129 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
19130 | ||
19131 | * config/i386/i386.c (AT_BP): Remove. | |
19132 | ||
4fa31c2a NB |
19133 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
19134 | ||
19135 | * defaults.h (obstack_chunk_alloc, obstack_chunk_free): | |
19136 | Default definition. | |
19137 | * gcse.c: Don't define obstack_chunk_free. | |
19138 | * collect2.c, conflict.c, df.c, diagnostic.c, fix-header.c, | |
19139 | flow.c, gcc.c, genattrtab.c, genautomata.c, genflags.c, gensupport.c, | |
19140 | integrate.c, loop.c, ra.c, read-rtl.c, regrename.c, reload1.c, | |
19141 | reorg.c, tlink.c, tree.c, config/arm/arm.c, objc/objc-act.c: | |
19142 | Don't define obstack macros. | |
19143 | ||
fd576c86 SC |
19144 | 2002-07-22 Stephane Carrez <stcarrez@nerim.fr> |
19145 | ||
19146 | PR target/6744 | |
19147 | * config/m68hc11/m68hc11.c (m68hc11_z_replacement): Also replace | |
19148 | ASM_OPERANDS instructions. | |
19149 | ||
b791ff31 SC |
19150 | 2002-07-22 Stephane Carrez <stcarrez@nerim.fr> |
19151 | ||
19152 | PR target/7361 | |
19153 | * config/m68hc11/m68hc11.c (go_if_legitimate_address_internal): Accept | |
19154 | constant addresses only on 68HC12. | |
19155 | ||
4a941115 NB |
19156 | 2002-07-22 Neil Booth <neil@daikokuya.co.uk> |
19157 | ||
19158 | * cppfiles.c (stack_include_file): Correct test of whether | |
19159 | a dependency should be output. | |
19160 | ||
7488cc6d DE |
19161 | 2002-07-22 David Edelsohn <edelsohn@gnu.org> |
19162 | ||
19163 | * collect2.c (is_ctor_dtor): Add other possible JOINER values. | |
19164 | ||
b41caf7c RE |
19165 | 2002-07-22 Richard Earnshaw <rearnsha@arm.com> |
19166 | ||
19167 | * arm.md (movqi): If optimizing and we can create pseudos, use | |
19168 | a ZERO_EXTEND to load from memory, then copy the result into the | |
19169 | target. | |
19170 | (movhi): Likewise, but only for ARMv4. | |
19171 | ||
492e9934 NB |
19172 | 2002-07-22 Neil Booth <neil@daikokuya.co.uk> |
19173 | ||
19174 | * ssa-ccp.c (PHI_PARMS): Remove. | |
19175 | ||
f01f01a6 RS |
19176 | 2002-07-22 Richard Sandiford <rsandifo@redhat.com> |
19177 | ||
19178 | * config/mips/mips.h (CLASS_CANNOT_CHANGE_MODE): Include FP_REGS | |
19179 | on big-endian targets. | |
19180 | ||
c2ae8aef KG |
19181 | 2002-07-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
19182 | ||
19183 | * hwint.h (HOST_WIDE_INT_PRINT_DEC_SPACE, | |
19184 | HOST_WIDE_INT_PRINT_UNSIGNED_SPACE, | |
19185 | HOST_WIDEST_INT_PRINT_DEC_SPACE, HOST_WIDEST_INT_PRINT_DEC_SPACE): | |
19186 | New formatting macros. | |
19187 | ||
19188 | * ra-debug.c (dump_static_insn_cost): Avoid string concatenation. | |
19189 | ||
eab2120d R |
19190 | Mon Jul 22 15:27:25 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19191 | ||
19192 | * rtlanal.c (subreg_regno_offset): Return correct offset for | |
19193 | big endian paradoxical subregs. | |
0d541696 R |
19194 | |
19195 | * optabs.c (expand_vector_unop): Don't expand using sub_optab | |
19196 | if we got the wrong mode. | |
bb9b3805 R |
19197 | |
19198 | * hwint.c (define HOST_WIDE_INT_PRINT_DEC_C): New define. | |
19199 | * genrecog.c (write_switch, write_cond): Use it. | |
19200 | * genemit.c (gen_exp): Likewise. | |
19201 | ||
e96eb215 JJ |
19202 | 2002-07-22 Jakub Jelinek <jakub@redhat.com> |
19203 | ||
19204 | * c-decl.c (build_compound_literal): Set decl TREE_READONLY from TYPE. | |
19205 | ||
cf3c4f56 JJ |
19206 | 2002-07-22 Jakub Jelinek <jakub@redhat.com> |
19207 | ||
19208 | * c-decl.c (build_compound_literal): Defer compound literal decls | |
19209 | until until file end to emit them only if they are actually used. | |
19210 | ||
533c4863 KG |
19211 | 2002-07-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
19212 | ||
19213 | * ra-build.c (check_conflict_numbers): Hide unused function. | |
19214 | (livethrough_conflicts_bb): Avoid automatic aggregate | |
19215 | initialization. | |
19216 | (parts_to_webs_1): Avoid `U' integer constant modifier. | |
19217 | (conflicts_between_webs): Wrap a variable in the macro controlling | |
19218 | its usage. | |
19219 | * ra-debug.c (ra_debug_msg): Use VA_OPEN/VA_CLOSE. | |
19220 | (dump_igraph, dump_graph_cost): Avoid string concatenation | |
19221 | (dump_static_insn_cost): Avoid automatic aggregate | |
19222 | initialization. | |
19223 | * ra-rewrite.c (insert_stores): Avoid automatic aggregate | |
19224 | initialization. | |
19225 | (dump_cost): Avoid string concatenation | |
19226 | ||
8943a0b4 RH |
19227 | 2002-07-21 Richard Henderson <rth@redhat.com> |
19228 | ||
19229 | * expr.c (expand_expr) [TRY_FINALLY_EXPR]: Don't use | |
19230 | GOTO_SUBROUTINE_EXPR when finally_block can be re-expanded. | |
19231 | ||
b1aef35b RH |
19232 | 2002-07-21 Richard Henderson <rth@redhat.com> |
19233 | ||
19234 | * unroll.c (find_splittable_givs): Do not split DEST_ADDR givs | |
19235 | that are not unrolled completely. | |
19236 | ||
5e1afb11 RH |
19237 | 2002-07-21 Richard Henderson <rth@redhat.com> |
19238 | ||
19239 | * loop.h (LOOP_AUTO_UNROLL): Rename from LOOP_FIRST_PASS. | |
19240 | * loop.c (strength_reduce): Update. | |
19241 | * toplev.c (rest_of_compilation): Do unrolling in the first | |
19242 | loop pass, not the second. | |
19243 | ||
c67a1cf6 RH |
19244 | 2002-07-21 Richard Henderson <rth@redhat.com> |
19245 | ||
19246 | * emit-rtl.c (set_mem_attributes): Preserve indirection of PARM_DECL | |
19247 | when flag_argument_noalias == 2. | |
19248 | * alias.c (nonoverlapping_memrefs_p): Handle that. | |
19249 | * print-rtl.c (print_mem_expr): Likewise. | |
19250 | ||
b68daef4 HS |
19251 | 2002-07-21 Hartmut Schirmer <hartmut.schirmer@arcor.de> |
19252 | ||
19253 | * libgcc2.c (__divdi3, __moddi3): Use unary minus operator | |
19254 | instead of __negdi2 directly. | |
19255 | ||
060a58c5 NB |
19256 | 2002-07-21 Neil Booth <neil@daikokuya.co.uk> |
19257 | ||
19258 | * gengenrtl.c (gencode): Don't define obstack_alloc_rtx. | |
19259 | * function.c (SYMBOL__MAIN): Remove definition. | |
19260 | * global.c (SET_CONFLICT, REGBITP, ALLOCNO_LIVE_P): Remove. | |
99086d59 | 19261 | * predict.c (PROB_NEVER, PROB_LIKELY, PROB_UNLIKELY): Remove. |
060a58c5 NB |
19262 | * profile.c (GCOV_INDEX_TO_BB): Remove. |
19263 | * sched-rgn.c (ABS_VALUE, MIN_DIFF_PRIORITY, MIN_PROB_DIFF): Remove. | |
19264 | * simplify-rtx.c (FIXED_BASE_PLUS_P): Remove. | |
19265 | ||
2f8dd115 NB |
19266 | 2002-07-21 Neil Booth <neil@daikokuya.co.uk> |
19267 | ||
19268 | * c-lex.c (GET_ENVIRONMENT): Remove. | |
19269 | * collect2.c (GET_ENV_PATH_LIST): Remove. | |
19270 | (prefix_from_env): Use GET_ENVIRONMENT. | |
19271 | * cppinit.c (GET_ENV_PATH_LIST): Remove. | |
19272 | (init_standard_includes): Use GET_ENVIRONMENT. | |
19273 | * defaults.h (GET_ENVIRONMENT): Define here if not already. | |
19274 | * gcc.c (GET_ENV_PATH_LIST): Remove. | |
19275 | (make_relative_prefix, process_command): Update. | |
19276 | * protoize.c (GET_ENV_PATH_LIST): Remove. | |
19277 | (do_processing): Update. | |
19278 | ||
56508306 GDR |
19279 | 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> |
19280 | ||
19281 | * c-decl.c (build_array_declarator): Say 'ISO C90', not 'ISO C89'. | |
19282 | (grokdeclarator): Likewise. | |
19283 | * c-format.c (C_STD_NAME): Likewise. | |
19284 | * c-lex.c (interpret_integer): Likewise. | |
19285 | * c-typeck.c (build_array_ref): Likewise. | |
19286 | * cpplex.c (_cpp_lex_direct): Likewise. | |
19287 | * toplev.c (documented_lang_options): Likewise. | |
19288 | ||
e2f62855 NB |
19289 | 2002-07-21 Neil Booth <neil@daikokuya.co.uk> |
19290 | ||
19291 | * c-format.c (T99_I, T99_UI): Remove. | |
19292 | ||
c89d1dfd NB |
19293 | 2002-07-21 Neil Booth <neil@daikokuya.co.uk> |
19294 | ||
19295 | * c-typeck.c (SAVE_SPELLING_DEPTH): Remove. | |
19296 | ||
46690369 JH |
19297 | Sun Jul 21 21:36:41 CEST 2002 Jan Hubicka <jh@suse.cz> |
19298 | ||
19299 | * gcse.c (do_local_cprop): Do not extend lifetimes of registers set by | |
19300 | do_local_cprop. | |
19301 | ||
60ffc1b8 AJ |
19302 | 2002-07-21 Andreas Jaeger <aj@suse.de> |
19303 | ||
99086d59 | 19304 | * reload1.c (fixup_abnormal_edges): Remove unused variable. |
60ffc1b8 | 19305 | |
c05ffc49 BS |
19306 | 2002-07-21 Bernd Schmidt <bernds@redhat.com> |
19307 | ||
19308 | Improvements for the ifcvt pass from Michael Meissner, with patches | |
19309 | by Richard Sandiford <rsandifo@redhat.com> | |
19310 | * basic-block.h (struct ce_if_block, ce_if_block_t): New types. | |
19311 | * ifcvt.c (cond_exec_changed_p): New static variable. | |
19312 | (last_active_insn): New function, renamed from last_active_insn_p | |
19313 | and changed to return the last active insn in a basic block. All | |
19314 | callers updated. | |
19315 | (block_fallthru): New function. | |
19316 | (cond_exec_process_insns): New argument CE_INFO. Pass it to | |
19317 | IFCVT_MODIFY_INSN. All callers updated. | |
19318 | Return false if START or END are NULL. | |
19319 | Handle case where we're processing an insn that is already | |
19320 | conditional. | |
19321 | ||
19322 | (noce_process_if_block): CE_INFO argument rather than | |
19323 | multiple args containing the involved basic blocks. All callers | |
19324 | changed. | |
19325 | (process_if_block, merge_if_block, find_if_block, | |
19326 | cond_exec_process_if_block): Likewise. | |
19327 | ||
19328 | (cond_exec_process_if_block): New arg DO_MULTIPLE_P. All callers | |
19329 | changed. | |
19330 | Use new function last_active_insn to simplify some code. | |
19331 | New code to handle multiple tests. | |
19332 | Call IFCVT_MODIFY_CANCEL in all failure cases, otherwise set | |
19333 | cond_exec_changed_p to TRUE. | |
19334 | ||
19335 | (process_if_block): New code to handle multiple tests. | |
19336 | (merge_if_block): Likewise. | |
19337 | (find_if_header): New arg PASS. Changed to return the currently | |
19338 | processed basic block or NULL instead of true/false. All callers | |
19339 | changed. | |
19340 | Call IFCVT_INIT_EXTRA_FIELDS. | |
19341 | (block_jumps_and_fallthru_p): New function. | |
19342 | (find_if_block): Discover opportunities to convert multiple tests. | |
19343 | Add additional debugging output. | |
19344 | Update the ce_info structure before returning. | |
19345 | ||
19346 | (if_convert): Run multiple passes of if-conversion. | |
19347 | * doc/tm.texi (IFCVT_MODIFY_TESTS, IFCVT_MODIFY_INSN, | |
19348 | IFCVT_MODIFY_FINAL, IFCVT_MODIFY_CANCEL, IFCVT_MODIFY_MULTIPLE_TESTS, | |
19349 | IFCVT_INIT_EXTRA_FIELDS, IFCVT_EXTRA_FIELDS): Update documentation for | |
19350 | these macros. | |
19351 | ||
ae860ff7 JH |
19352 | Sun Jul 21 00:54:54 CEST 2002 Jan Hubicka <jh@suse.cz> |
19353 | ||
19354 | * gcse.c: Include cselib.h | |
19355 | (constptop_register): Break out from ... | |
19356 | (cprop_insn): ... here; kill basic_block argument. | |
19357 | (do_local_cprop, local_cprop_pass): New functions. | |
19358 | (one_cprop_pass): Call local_cprop_pass. | |
19359 | ||
0da65b89 RS |
19360 | 2002-07-20 Roger Sayle <roger@eyesopen.com> |
19361 | ||
19362 | * simplify-rtx.c (simplify_relational_operation): Optimize | |
19363 | abs(x) < 0.0 (and abs(x) >= 0.0 when using -ffast-math). | |
19364 | ||
47cc673a MM |
19365 | 2002-07-20 Michae Matz <matz@suse.de> |
19366 | ||
19367 | * ra-build.c: (remember_web_was_spilled): Use GENERAL_REGS. | |
19368 | ||
68e65275 NB |
19369 | 2002-07-20 Neil Booth <neil@daikokuya.co.uk> |
19370 | ||
19371 | * cppexp.c (struct op): Add token pointer. | |
19372 | (check_promotion, CHECK_PROMOTION): New. | |
19373 | (optab): Update. | |
19374 | (_cpp_parse_expr): Update, use token pointer of struct op. | |
19375 | (reduce): Warn about change of sign owing to promotion. | |
19376 | * cppinit.c (cpp_handle_option): New warning if -Wall. | |
19377 | * cpplib.h (struct cpp_options): New member. | |
19378 | ||
e3485bbc DE |
19379 | 2002-07-19 David Edelsohn <edelsohn@gnu.org> |
19380 | ||
19381 | * config/rs6000/rs6000.md: Remove ppc630 fpcompare from single | |
19382 | fpu list. Separate Power4 compare and delayed_compare. Correct | |
19383 | Power4 fpcompare. | |
19384 | (fix_truncdfsi2_internal): Restore FPR preference. | |
19385 | * config/rs6000/t-aix43 (MULTILIB_MATCHES): Add mcpu?power3, | |
19386 | mcpu?power4, mcpu?604e. Remove mpower, mpower2, mpowerpc. | |
19387 | ||
449655a6 MV |
19388 | 2002-07-19 Momchil Velikov <velco@fadata.bg> |
19389 | ||
19390 | * reload1.c (reload_as_needed): Duplicate oldpat. | |
19391 | ||
8b583747 AM |
19392 | 2002-07-20 Alan Modra <amodra@bigpond.net.au> |
19393 | ||
19394 | PR optimization/7130 | |
19395 | * loop.h (struct loop_info): Add "preconditioned". | |
19396 | * unroll.c (unroll_loop): Set it. | |
19397 | * doloop.c (doloop_modify_runtime): Correct count for unrolled loops. | |
19398 | ||
0dc36574 ZW |
19399 | 2002-07-19 Zack Weinberg <zack@codesourcery.com> |
19400 | ||
19401 | * rtl.def (CODE_LABEL): Remove slot 8. | |
19402 | * rtl.h (struct rtx_def): Document new uses of jump and call fields. | |
19403 | (LABEL_ALTERNATE_NAME): Delete. | |
19404 | (LABEL_KIND, SET_LABEL_KIND, LABEL_ALT_ENTRY_P): New. | |
19405 | * defaults.h: Remove default for ASM_OUTPUT_ALTERNATE_LABEL_NAME. | |
19406 | ||
19407 | * final.c (output_alternate_entry_point): New. | |
19408 | (final_scan_insn): Use it instead of | |
19409 | ASM_OUTPUT_ALTERNATE_LABEL_NAME. Do not consider possibility | |
19410 | of a case label being an alternate entry point. | |
19411 | ||
19412 | * cfgbuild.c (make_edges, find_bb_boundaries): Use LABEL_ALT_ENTRY_P. | |
19413 | * emit-rtl.c (gen_label_rtx): Adjust call to gen_rtx_CODE_LABEL. | |
19414 | Do not clear LABEL_NUSES (unnecessary) or LABEL_ALTERNATE_NAME | |
19415 | (field deleted). | |
19416 | * print-rtl.c, ra-debug.c: Update code to output CODE_LABELs. | |
19417 | ||
19418 | * doc/rtl.texi: Document LABEL_KIND, SET_LABEL_KIND, and | |
19419 | LABEL_ALT_ENTRY_P; not LABEL_ALTERNATE_NAME. | |
19420 | * doc/tm.texi: Delete documentation of | |
19421 | ASM_OUTPUT_ALTERNATE_LABEL_NAME. | |
19422 | ||
59267987 RO |
19423 | 2002-07-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
19424 | ||
19425 | * config/mips/iris5gas.h (DWARF2_DEBUGGING_INFO): Define. | |
19426 | (PREFERRED_DEBUGGING_TYPE): Use DWARF2_DEBUG. | |
19427 | (LINK_SPEC): Define. | |
19428 | (STARTFILE_SPEC): Define. | |
19429 | (ENDFILE_SPEC): Define. | |
19430 | ||
19431 | * config/mips/iris6-o32.h (LINK_SPEC): Move ... | |
19432 | * config/mips/iris6-o32-as.h (LINK_SPEC): ... here. | |
19433 | ||
19434 | * config/mips/iris6-o32-gas.h: New file. | |
19435 | * config.gcc (mips-sgi-irix6*o32): Use it. | |
19436 | ||
19437 | * config/mips/t-iris5-gas: New file. | |
19438 | * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Use it. | |
19439 | ||
75aef48a NB |
19440 | 2002-07-19 Neil Booth <neil@daikokuya.co.uk> |
19441 | ||
19442 | * cppexp.c (ALWAYS_EVAL): Remove. | |
19443 | (optab, reduce): Always evaluate. | |
19444 | (num_unary_op, num_binary_op, num_div_op): Issue diagnostics | |
19445 | only if not skipping evaluation. | |
19446 | ||
72a5503d MM |
19447 | 2002-07-19 Marek Michalkiewicz <marekm@amelek.gda.pl> |
19448 | ||
19449 | * config/avr/avr.c (debug_hard_reg_set): Remove. | |
19450 | ||
059ba716 CD |
19451 | 2002-07-19 Chris Demetriou <cgd@broadcom.com> |
19452 | ||
19453 | * gcc.c (cpp_options): Include "%1" (cc1_spec). | |
19454 | ||
544823b6 RH |
19455 | 2002-07-19 Richard Henderson <rth@redhat.com> |
19456 | ||
19457 | * loop.c (loop_givs_rescan): Delete the REG_EQUAL note, not the insn. | |
19458 | ||
c35383cb AM |
19459 | 2002-07-19 Alan Modra <amodra@bigpond.net.au> |
19460 | ||
19461 | * prefix.c (update_path): Don't zap single `.' path components | |
19462 | unless followed by another `.' and fix typo last patch. | |
19463 | ||
ad28cff7 NB |
19464 | 2002-07-18 Neil Booth <neil@daikokuya.co.uk> |
19465 | ||
19466 | * cppexp.c (cpp_num_mul): Remove unused parameter. | |
19467 | (UNARY, BINARY, OTHER, binary_handler): Remove. | |
19468 | (ALWAYS_EVAL): New. | |
19469 | (optab): Update. | |
19470 | (reduce): Refactor to a large switch, don't use a function | |
19471 | pointer. | |
19472 | ||
139b7f86 BT |
19473 | 2002-07-18 Bo Thorsen <bo@berlioz.suse.de> |
19474 | ||
19475 | * config/i386/linux64.h (STARTFILE_PREFIX_SPEC): Define this always. | |
19476 | ||
e69d1422 R |
19477 | Thu Jul 18 19:39:18 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19478 | ||
19479 | * sh-protos.h (sh_expand_unop_v2sf): Move inside #ifdef RTX_CODE guard. | |
19480 | (sh_expand_binop_v2sf): Likewise. | |
19481 | * sh.c (machine_dependent_reorg): Add move for UNSPEC_MOVA. | |
19482 | (int_gpr_dest, trunc_hi_operand): New functions. | |
19483 | * sh.h (PREDICATE_CODES): Add any_register_operand, int_gpr_dest and | |
19484 | trunc_hi_operand. | |
19485 | (SPECIAL_MODE_PREDICATES, any_register_operand): Define. | |
19486 | * sh.md (cmpeqdi_t+1): Remove comments that genrecog warns about. | |
19487 | (adddi3_compact+1, subdi3_compact+1, ashlsi3_n+1, ashlhi3+1): Likewise. | |
19488 | (ashrsi2_16+1, ashrsi2_31+1, lshrsi3_n+1, ashrdi3+[12]): Likewise. | |
19489 | (and_shl_scratch+[12], zero_extendhidi2+1): Likewise. | |
19490 | (zero_extendhisi2_media+1, extendhidi2+1, extendqidi2+1): Likewise. | |
19491 | (extendhisi2_media+1, extendqisi2_media+1): Likewise. | |
19492 | (movsi_media_nofpu+[12], movhi_media+1, movdi_media_nofpu+1): Likewise. | |
19493 | (movdi_const_16bit+[12], movdf_i4+[123], reload_outdf+[2-5]): Likewise. | |
19494 | (movsf_ie+1): Likewise. | |
19495 | (loaddi_trunc): Use int_gpr_dest predicate. | |
19496 | (use_sfunc_addr, indirect_jump_scratch, sibcall_compact): Add mode(s). | |
19497 | (mova, mova_const, GOTaddr2picreg, ptrel, casesi_worker_0): Likewise. | |
19498 | (casesi_worker_0+[12], casesi_worker): Likewise. | |
19499 | (shcompact_preserve_incoming_args): Likewise. | |
19500 | (mov_nop): Use any_register_operand predicate. | |
19501 | (mperm_w0): Use trunc_hi_operand predicate. | |
19502 | ||
47a4976f JDA |
19503 | 2002-07-18 John David Anglin <dave@hiauly1.hia.nrc.ca> |
19504 | ||
19505 | * pa-linux.h (DWARF2_UNWIND_INFO): Delete define. | |
19506 | * pa.h (EH_RETURN_DATA_REGNO): Revise TARGET_64BIT and correct | |
19507 | numbering. | |
19508 | ||
f3a4e54e JDA |
19509 | 2002-07-18 John David Anglin <dave@hiauly1.hia.nrc.ca> |
19510 | ||
19511 | * pa.c (output_deferred_plabels): Remove unused millicode enum mulU. | |
19512 | ||
30484ccf RH |
19513 | 2002-07-18 Richard Henderson <rth@redhat.com> |
19514 | ||
19515 | PR optimization/7147 | |
19516 | * ifcvt.c (noce_get_condition): Make certain that the condition | |
19517 | is valid at JUMP. | |
19518 | ||
d042370e R |
19519 | Thu Jul 18 13:44:51 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19520 | ||
19521 | * sh.c (barrier_align, push): Shut up compiler warnings. | |
19522 | (initial_elimination_offset,sh_media_init_builtins): Likewise. | |
19523 | (reg_no_subreg_operand): Delete. | |
19524 | ||
61fee9b3 BT |
19525 | 2002-07-17 Bo Thorsen <bo@suse.de> |
19526 | ||
19527 | * config/i386/linux64.h (LINK_SPEC): Remove bogus -Y option. | |
19528 | (STARTFILE_PREFIX_SPEC): Define for NATIVE_CROSS compilations. | |
19529 | (STARTFILE_SPEC): Remove hardcoded library paths. | |
19530 | (ENDFILE_SPEC): Likewise. | |
19531 | ||
f305679f JH |
19532 | Thu Jul 18 09:38:59 CEST 2002 Jan Hubicka <jh@suse.cz> |
19533 | ||
19534 | * gcse.c (hoist_expr_reaches_here_p): Stop once expr_bb is reached. | |
19535 | ||
19536 | * gcse.c (try_replace_reg): Do not return false positives. | |
19537 | ||
99bcb625 AM |
19538 | 2002-07-18 Alan Modra <amodra@bigpond.net.au> |
19539 | ||
f6f23ad2 AM |
19540 | * prefix.c: (update_path): Strip ".." components when prior dir |
19541 | doesn't exist. Pass correct var to UPDATE_PATH_HOST_CANONICALIZE. | |
19542 | ||
99bcb625 AM |
19543 | * config/rs6000/sysv4.h (ASM_OUTPUT_REG_PUSH): Remove 64-bit support. |
19544 | (ASM_OUTPUT_REG_POP): Likewise. | |
19545 | ||
09eeeacb AM |
19546 | 2002-07-18 Alan Modra <amodra@bigpond.net.au> |
19547 | ||
19548 | * config/rs6000/rs6000.c (first_reg_to_save): Remove bogus | |
19549 | adjustments to first_reg for profiling case. | |
19550 | (output_function_profiler): Correct lr save slot for ABI_AIX_NODESC. | |
19551 | Disable profiling for 64 bit code on both ABI_V4 and ABI_AIX_NODESC. | |
19552 | Save static chain reg to sp + 12 on ABI_AIX_NODESC. | |
19553 | * config/rs6000/sysv4.h (ASM_OUTPUT_REG_PUSH): Define. | |
19554 | (ASM_OUTPUT_REG_POP): Define. | |
19555 | * config/rs6000/linux64.h (ASM_OUTPUT_REG_PUSH): Undef. | |
19556 | (ASM_OUTPUT_REG_POP): Undef. | |
19557 | ||
74d06cf2 NB |
19558 | 2002-07-17 Neil Booth <neil@daikokuya.co.uk> |
19559 | ||
19560 | * cpplib.c (do_sccs): Handle #sccs on all systems. | |
19561 | * system.h (SCCS_DIRECTIVE): Poison. | |
19562 | * config/darwin.h, config/freebsd.h, config/netbsd.h, | |
19563 | config/ptx4.h, config/svr3.h, config/svr4.h, config/alpha/elf.h, | |
19564 | config/arm/linux-elf.h, config/c4x/c4x.h, config/d30v/d30v.h, | |
19565 | config/i370/i370.h, config/i386/gas.h, config/i386/sco5.h, | |
19566 | config/i960/i960.h, config/m68hc11/m68hc11.h, config/m68k/3b1.h, | |
19567 | config/m68k/3b1g.h, config/m68k/crds.h, config/m68k/mot3300.h, | |
19568 | config/m68k/pbb.h, config/m88k/m88k.h, config/mips/mips.h, | |
19569 | config/sparc/pbd.h, config/stormy16/stormy16.h, config/vax/vaxv.h: | |
19570 | Remove all references to SCCS_DIRECTIVE. | |
19571 | * doc/cpp.texi, doc/tm.texi: Update. | |
19572 | ||
61dde664 R |
19573 | Wed Jul 17 19:23:32 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19574 | ||
19575 | * regrename.c (maybe_mode_change): New function. | |
19576 | (find_oldest_value_reg, copyprop_hardreg_forward_1): Use it. | |
19577 | ||
97f51ac4 RB |
19578 | 2002-07-17 Rodney Brown <rbrown64@csc.com.au> |
19579 | ||
19580 | * config/i386/i386.c (ix86_expand_int_movcc): In the general case | |
19581 | suppress addition when either ct or cf are zero. | |
19582 | ||
a9b6f1e7 | 19583 | 2002-07-17 Eric Botcazou <ebotcazou@multimania.com> |
30484ccf | 19584 | Glen Nakamura <glen@imodulo.com> |
f1a73cfe EB |
19585 | |
19586 | PR optimization/6713 | |
19587 | * loop.c (loop_givs_rescan): Explicitly delete the insn that | |
19588 | sets a non-replaceable giv after issuing the new one. | |
19589 | ||
23ff0223 NB |
19590 | 2002-07-17 Neil Booth <neil@daikokuya.co.uk> |
19591 | ||
19592 | * cppexp.c (cpp_interpret_integer, append_digit, parse_defined, | |
19593 | eval_token): Clarify and correct use of "bool" variables. | |
19594 | * cpplib.h (struct cpp_options): Similarly. | |
19595 | * cppmacro.c (parse_params, _cpp_save_parameter): Ditto. | |
19596 | * cpptrad.c (recursive_macro): Similarly. | |
19597 | ||
ac09192a R |
19598 | Wed Jul 17 17:08:06 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19599 | ||
d28586ab | 19600 | * config/sh/lib1funcs.asm (udivsi3_i4): Implement SHcompact version in |
ac09192a | 19601 | SHmedia code. |
68cef009 R |
19602 | |
19603 | * sh.md (cmpgtudi_media): Remove spurious @. | |
701e3726 R |
19604 | |
19605 | * config/sh/lib1funcs.asm (FMOVD_WORKS): Don't define for little endian. | |
19606 | * sh.h (OVERRIDE_OPTIONS): Don't set FMOVD_BIT for little endian. | |
ca903bba R |
19607 | |
19608 | * config/sh/lib1funcs.asm (init_trampoline): New entry point. | |
19609 | * sh-protos.h (sh_initialize_trampoline): Declare. | |
19610 | * sh.c (sh_initialize_trampoline): New function. | |
19611 | * sh.h (TRAMPOLINE_SIZE): Only 24 for TARGET_SHMEDIA32. | |
19612 | (TRAMPOLINE_ALIGNMENT): Need cache-line alignment for TARGET_SHMEDIA. | |
19613 | (INITIALIZE_TRAMPOLINE): Call sh_initialize_trampoline. | |
19614 | (TRAMPOLINE_ADJUST_ADDRESS): Not needed for SHcompact. | |
19615 | * sh.md (initialize_trampoline, double_shori): New patterns. | |
19616 | (initialize_trampoline_compact): Likewise. | |
19617 | (shmedia32_initialize_trampoline_big): Remove. | |
19618 | (shmedia32_initialize_trampoline_little): Likewise. | |
0ac78517 R |
19619 | |
19620 | * sh-protos.h (binary_float_operator): Remove declaration. | |
19621 | (sh_expand_unop_v2sf, sh_expand_binop_v2sf): Declare. | |
19622 | * sh.c (print_operand, case 'N'): Check against CONST0_RTX. | |
19623 | (unary_float_operator, sh_expand_unop_v2sf): New functions. | |
19624 | (sh_expand_binop_v2sf): Likewise. | |
19625 | (zero_vec_operand): Delete. | |
19626 | (SH_BLTIN_UDI): New builtin shared signature define. Renumbered | |
19627 | all non-shared ones. | |
19628 | (bdesc): Change all the mextr builtins to use SH_BLTIN_UDI. | |
19629 | Enable nsb and byterev. | |
19630 | * sh.h (CONDITIONAL_REGISTER_USAGE): Initialize DF_HI_REGS. | |
19631 | (HARD_REGNO_MODE_OK): Allow TImode in fp regs. Allow V2SFmode | |
19632 | in general regs. | |
19633 | (enum reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add DF_HI_REGS. | |
19634 | (SECONDARY_OUTPUT_RELOAD_CLASS): Likewise. Remove clause for | |
19635 | immediate operands. | |
19636 | (SECONDARY_INPUT_RELOAD_CLASS): Add clause for immediate operands. | |
19637 | Add DF_HI_REGS. | |
19638 | (CLASS_CANNOT_CHANGE_MODE, CLASS_CANNOT_CHANGE_MODE_P): Allow | |
19639 | lowpart fp regs - only for big endian for now. | |
da7d8304 | 19640 | (LEGITIMATE_CONSTANT_P): Don't allow nonzero float vectors |
0ac78517 R |
19641 | when FPU is in use. |
19642 | (EXTRA_CONTRAINT_U): Check against CONST0_RTX. | |
19643 | (LOAD_EXTEND_OP): NIL for SImode. | |
19644 | (REGISTER_MOVE_COST): Add DF_HI_REGS. Const for moves between | |
19645 | general and fp registers is 4. | |
19646 | PREDICATE_CODES: Amend binary_float_operator entry. | |
19647 | Remove zero_vec_operand. Add unary_float_operator. | |
19648 | * sh.md (udivsi3_i4_media): Use truncate instead of paradoxical | |
19649 | subreg SET_DEST. | |
19650 | (truncdisi2, truncdihi2, movv2sf): Allow memory destinations. | |
19651 | (truncdiqi2): Do sign extension. | |
19652 | (movsi_media, movdi_media): Allow to use r63 to an fp register. | |
19653 | (movdf_media, movsf_media): Likewise. | |
19654 | (movv2sf_i, movv2sf_i+1): Don't use f{ld,st}.p or SUBREGS. | |
19655 | Collapse to one define_insn_and_split. Allow immediate sources. | |
19656 | (addv2sf3, subv2sf3, mulv2sf3, divv2sf3): New patterns. | |
19657 | (movv4sf_i): Allow immediate sources. Use simplify_gen_subreg. | |
19658 | (movv4sf): Allow immediate sources. | |
19659 | (movsf_media_nofpu+1): Don't split moves to FP registers. | |
19660 | (unary_sf_op, binary_sf_op, mshflo_w_x, concat_v2sf): New patterns. | |
19661 | (movv8qi_i+3): Check against CONST0_RTX. | |
19662 | (mextr1, mextr2. mextr3. mextr4, mextr5, mextr6, mextr7): Use DImode | |
19663 | for input and output operands. Fix argument 3 to gen_mextr_rl. | |
19664 | (mmul23_wl, mmul01_wl, mmulsum_wq_i): s/const_vector/parallel/ | |
19665 | (msad_ubq_i, mshf4_b, mshf0_b, mshf4_l, mshf0_l, mshf4_w): Likewise. | |
19666 | (mshf0_w, fipr, ftrv): Likewise. | |
19667 | (mshfhi_l_di): Now insn_and_split. Can handle FP regs. | |
19668 | ||
e9d7b180 JD |
19669 | 2002-07-17 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> |
19670 | ||
19671 | * arm.h (ARM_NUM_INTS, ARM_NUM_REGS, ARM_NUM_REGS2): Renamed from | |
19672 | NUM_INTS, NUM_REGS and ARM_NUM_REGS2 respectively. All uses changed. | |
19673 | * arm.c: Similarly. | |
19674 | ||
8214bf98 RS |
19675 | 2002-07-17 Richard Sandiford <rsandifo@redhat.com> |
19676 | ||
19677 | * config/mips/mips-protos.h (mips_sign_extend): Declare. | |
19678 | * config/mips/mips.h (MASK_DEBUG_H, TARGET_DEBUG_H_MODE): Remove. | |
19679 | (TARGET_SWITCHES): Remove debugh. | |
19680 | (ISA_HAS_TRUNC_W): New macro. | |
19681 | (CLASS_CANNOT_CHANGE_MODE): Include FP_REGS if TARGET_FLOAT64. | |
19682 | (PREDICATE_CODES): Remove se_nonimmediate_operand. | |
19683 | * config/mips/mips.c (movdi_operand): Allow sign-extensions of | |
19684 | any SImode move_operand. | |
19685 | (se_nonimmediate_operand): Remove. | |
19686 | (mips_sign_extend): New. | |
19687 | (mips_move_2words): Use it for sign-extended source operands. | |
19688 | (override_options): Allow integers to be put into single FPRs. | |
19689 | (mips_secondary_reload_class): Handle integers in float registers. | |
19690 | * config/mips/mips.md (extendsidi2): Turn into a define_expand. | |
19691 | (fix_truncsfsi2, fix_truncdfsi2): Likewise. | |
19692 | (fix_truncdfsi2_insn, fix_truncdfsi2_macro): New. | |
19693 | (fix_truncsfsi2_insn, fix_truncsfsi2_macro): New. | |
19694 | (fix_truncdfdi2): Provide only a single alternative, in which the | |
19695 | integer is in a float register. Depend on TARGET_FLOAT64 rather | |
19696 | than TARGET_64BIT. | |
19697 | (fix_truncsfdi2, floatdidf2, floatdisf2): Likewise. | |
19698 | (floatsidf2, floatsisf2): Likewise, but no TARGET_FLOAT64 dependency. | |
19699 | (movdi_internal2): Don't allow the source operand to be sign-extended. | |
19700 | Add alternatives for float registers. | |
19701 | (*movdi_internal2_extend): New. Version of movdi_internal2 that | |
19702 | allows sign-extension. | |
19703 | (*movdi_internal2_mips16): Name the existing mips16 movdi pattern. | |
19704 | (movsi_internal2): Rename to movsi_internal. Add alternatives for | |
19705 | float registers. Remove TARGET_DEBUG_H_MODE test. | |
19706 | (movhi_internal1): Rename to movhi_internal. Don't check | |
19707 | TARGET_DEBUG_H_MODE. Fix transposed *d and *f source constraints. | |
19708 | (movqi_internal1): Rename to movqi_internal and remove | |
19709 | TARGET_DEBUG_H_MODE dependency. | |
19710 | (movsi_internal1, movhi_internal2, movqi_internal2): Remove. | |
19711 | ||
7ab0121e JW |
19712 | 2002-07-16 Jim Wilson <wilson@redhat.com> |
19713 | ||
19714 | * toplev.c (lang_dependent_init): Create function context for | |
19715 | init_expr_once. | |
19716 | ||
349ccf2e HPN |
19717 | 2002-07-16 Hans-Peter Nilsson <hp@axis.com> |
19718 | ||
19719 | * config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Don't | |
19720 | --gc-sections if -r. | |
19721 | * config/cris/cris.h: Ditto. | |
19722 | ||
06ec023f RB |
19723 | 2002-07-16 Rodney Brown <rbrown64@csc.com.au> |
19724 | ||
19725 | * config/i386/i386.c (ix86_expand_int_movcc): In the case where | |
19726 | the comparison directly gives a mask suppress addition when cf is | |
19727 | zero by complementing the mask. | |
19728 | ||
39cef914 NN |
19729 | 2002-07-16 Nathanael Nerode <neroden@gcc.gnu.org> |
19730 | ||
19731 | * Makefile.in: Delete references to enquire. | |
19732 | * enquire.c: Move to contrib. | |
19733 | ||
92c1a778 SS |
19734 | 2002-07-16 Stan Shebs <shebs@apple.com> |
19735 | ||
2aa9948d SS |
19736 | * config/darwin.h (ASM_OUTPUT_LABEL): Move to here from |
19737 | config/rs6000/darwin.h. | |
19738 | (ASM_OUTPUT_SKIP): Ditto. | |
19739 | (TEXT_SECTION_ASM_OP): Ditto. | |
19740 | (DATA_SECTION_ASM_OP): Ditto. | |
19741 | (ASM_APP_ON): Define. | |
19742 | (ASM_APP_OFF): Define. | |
19743 | * config/rs6000/darwin.h (ASM_OUTPUT_LABEL, ASM_OUTPUT_SKIP, | |
19744 | TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP): Remove. | |
19745 | ||
19746 | * config/darwin.c (func_name_maybe_scoped): Remove unused decl. | |
92c1a778 SS |
19747 | (machopic_function_base_name): Declare result to be const. |
19748 | (machopic_non_lazy_ptr_name): Ditto. | |
19749 | (machopic_stub_name): Ditto. | |
2aa9948d | 19750 | * config/darwin-protos.h: Ditto for the prototypes. |
92c1a778 | 19751 | |
daaab00a JH |
19752 | Wed Jul 17 00:22:39 CEST 2002 Jan Hubicka <jh@suse.cz> |
19753 | ||
19754 | * m68hc11.c (m68hc11_reorg): Do not rebuild CFG. | |
19755 | ||
63c574cc JH |
19756 | Wed Jul 17 00:20:48 CEST 2002 Jan Hubicka <jh@suse.cz> |
19757 | ||
19758 | * i386.md (prefetch): Fix for 64bit mode. | |
19759 | (prefetch_sse_rex, prefetch_3dnow_rex): New patterns. | |
19760 | ||
2a500b9e JH |
19761 | Wed Jul 17 00:19:20 CEST 2002 Jan Hubicka <jh@suse.cz> |
19762 | ||
19763 | * i386.h (MACHINE_DEPENDENT_REORG): New macro. | |
19764 | * i386.c (x86_machine_dependent_reorg): New function. | |
19765 | * i386-protos.h (x86_machine_dependent_reorg): Declare. | |
19766 | ||
e5faf155 ZW |
19767 | 2002-07-16 Zack Weinberg <zack@codesourcery.com> |
19768 | ||
19769 | * builtins.c (std_expand_builtin_va_start): Remove unused | |
19770 | first argument. | |
19771 | (expand_builtin_va_start): Call EXPAND_BUILTIN_VA_START and | |
19772 | std_expand_builtin_va_start with just two arguments. | |
19773 | * expr.h: Update prototypes. | |
19774 | ||
19775 | * alpha-protos.h, alpha.h, alpha.c, arc-protos.h, arc.h, | |
19776 | arc.c, d30v-protos.h, d30v.h, d30v.c, i386-protos.h, i386.h, | |
19777 | i386.c, i960-protos.h, i960.h, i960.c, m88k-protos.h, m88k.h, | |
19778 | m88k.c, mips-protos.h, mips.h, mips.c, mn10300-protos.h, | |
19779 | mn10300.h, mn10300.c, pa-protos.h, pa.h, pa.c, | |
19780 | rs6000-protos.h, rs6000.h, rs6000.c, s390-protos.h, s390.h, | |
19781 | s390.c, sh-protos.h, sh.h, sh.c, sparc-protos.h, sparc.h, | |
19782 | sparc.c, stormy16-protos.h, stormy16.h, stormy16.c, | |
19783 | xtensa-protos.h, xtensa.h, xtensa.c: Remove unused first | |
19784 | argument from all implementations of EXPAND_BUILTIN_VA_START | |
19785 | and all uses of std_expand_builtin_va_start. | |
19786 | ||
dbf65c2f R |
19787 | Tue Jul 16 19:32:58 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19788 | ||
19789 | * regrename.c (copy_value): Don't record high part copies. | |
19790 | ||
6acb6d3e | 19791 | 2002-07-16 Steve Ellcey <sje@cup.hp.com> |
99b823ca | 19792 | |
6acb6d3e SE |
19793 | * gcc/config/pa/long_double.h (FIXUNS_TRUNCTFDI2_LIBCALL): New define. |
19794 | (fixunstfdi_libfunc): Change to use FIXUNS_TRUNCTFDI2_LIBCALL. | |
19795 | * gcc/config/pa/quadlib.c (_U_Qfcnvfxt_quad_to_udbl): New function. | |
19796 | ||
5d7c2819 ID |
19797 | 2002-07-16 Ian Dall <ian@sibyl.beware.dropbear.id.au> |
19798 | ||
19799 | * doc/invoke.texi (NS32K Options): Document -mieee-compare option | |
19800 | ||
19801 | * config/ns32k/ns32k.md (addsi3, *frame_addr, *stack_addr): merge | |
19802 | into addsi3 using register class "x" and "y". | |
19803 | ||
19804 | * config/ns32k/ns32k.md (*madddf, *maddsf, *msubdf, *msubsf): | |
19805 | "earlyclobber" constraint modifier for some alternative. | |
e5faf155 | 19806 | |
5d7c2819 ID |
19807 | * config/ns32k/ns32k.md (tstdf, tstsf, cmpdf, cmpsf, blt, ble) |
19808 | (*ble, *blt): Flag to indicate bCOND and sCOND should check for | |
19809 | unordered. | |
19810 | config/ns32k/ns32k.h (CC_UNORD): define corresponding mask. | |
19811 | ||
19812 | * config/ns32k/ns32k.h (TARGET_IEEE_COMPARE, MASK_IEEE_COMPARE) | |
19813 | (TARGET_SWITCHES): Add -mieee-compare option. | |
19814 | (OVERRIDE_OPTIONS): 32332 is a subset of | |
19815 | 32532. Don't use IEEE_COMPARE -funsafe-math-optimizations. | |
4977bab6 | 19816 | (TARGET_SWITCHES): Fix description of bitfield option. |
5d7c2819 ID |
19817 | * config/ns32k/netbsd.h (TARGET_DEFAULT): Add |
19818 | -mieee-compare option. Remove 32332 flag. | |
19819 | ||
5da4f548 | 19820 | 2002-07-16 Steve Ellcey <sje@cup.hp.com> |
5d7c2819 ID |
19821 | |
19822 | * explow.c (convert_memory_address): Remove special handling | |
5da4f548 | 19823 | when POINTERS_EXTEND_UNSIGNED < 0. |
5d7c2819 | 19824 | * config/ia64.md (movsi_symbolic): New instruction for ILP32 mode. |
5da4f548 SE |
19825 | (movedi_symbolic): Fix typo. |
19826 | (load_fptr): Remove mode restriction so it works for SI and DI. | |
19827 | (load_fptr_internal1): Ditto. | |
19828 | (load_gprel): Ditto. | |
19829 | (load_symptr_internal1): Ditto. | |
19830 | (call_pic): Ditto. | |
5d7c2819 | 19831 | * config/ia64.c (call_operand): Modify mode check. |
5da4f548 SE |
19832 | (ia64_expand_load_address): Handle DI and SI addresses and symbols. |
19833 | (ia64_expand_move): Ditto. | |
19834 | (ia64_assemble_integer): Handle SImode function pointers. | |
19835 | (ia64_expand_fetch_and_op): Handle SImode mem addresses. | |
19836 | (ia64_expand_op_and_fetch): Ditto. | |
19837 | (ia64_expand_compare_and_swap): Ditto. | |
19838 | (ia64_expand_lock_test_and_set): Ditto. | |
19839 | (ia64_expand_lock_release): Ditto. | |
19840 | ||
1575c31e JD |
19841 | 2002-07-16 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> |
19842 | ||
19843 | * arm.c (emit_sfm): Don't set RTX_FRAME_RELATED_P on DWARF. | |
19844 | ||
19845 | 2002-07-16 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> | |
19846 | Richard Earnshaw <rearnsha@arm.com> | |
19847 | ||
e5faf155 | 19848 | * arm.h (LEGITIMATE_PIC_OPERAND_P): Only test |
1575c31e JD |
19849 | CONSTANT_POOL_ADDRESS_P if a SYMBOL_REF. Simplify logic. |
19850 | ||
3894f59e RE |
19851 | 2002-07-16 Richard Earnshaw <rearnsha@arm.com> |
19852 | ||
19853 | * arm.md (stack_tie): New insn. Use an idiom that the alias code | |
19854 | understands to be a memory clobber. | |
19855 | * arm.c (arm_expand_prologue): Use it. | |
19856 | ||
e0b89be2 | 19857 | 2002-07-16 Daniel Berlin <dberlin@dberlin.org> |
54b2a7f8 DB |
19858 | |
19859 | * ra-rewrite.c: #include reload.h, insn-config.h | |
19860 | * ra-build.c: #include reload.h | |
19861 | * Makefile.in: Update ra-rewrite.o, ra-build.o dependencies to | |
e5faf155 | 19862 | depend on reload.h, insn-config.h. |
54b2a7f8 | 19863 | |
cffa2189 R |
19864 | Tue Jul 16 11:57:45 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19865 | ||
19866 | * expr.c (emit_move_insn_1): Handle arbitrary moves that are | |
19867 | the same size as a word. | |
19868 | ||
19869 | * regrename.c (find_oldest_value_reg): Take WORDS_BIG_ENDIAN / | |
19870 | BYTES_BIG_ENDIAN into account. | |
19871 | ||
052c96b1 JH |
19872 | Tue Jul 16 12:22:44 CEST 2002 Jan Hubicka <jh@suse.cz> |
19873 | ||
19874 | * i386.md (prefetch): Fix for 64bit mode. | |
19875 | (prefetch_sse_rex, prefetch_3dnow_rex): New patterns. | |
19876 | ||
19877 | * i386.md (movss, movsd): Use xorps/xorpd for Athlon. | |
19878 | ||
ae32926b MM |
19879 | 2002-07-16 Marek Michalkiewicz <marekm@amelek.gda.pl> |
19880 | ||
19881 | * hard-reg-set.h (TEST_HARD_REG_BIT): Return 1 if the bit is set. | |
19882 | ||
6c535c69 ZW |
19883 | 2002-07-15 Zack Weinberg <zack@codesourcery.com> |
19884 | ||
19885 | * ginclude/varargs.h: Replace with stub which issues #error. | |
19886 | * ginclude/stdarg.h: __builtin_stdarg_start is renamed | |
19887 | __builtin_va_start. | |
19888 | ||
19889 | * builtins.def (BUILT_IN_VARARGS_START): Delete. | |
19890 | (BUILT_IN_VA_START): New. | |
19891 | * builtins.c (expand_builtin_va_start): Eliminate first | |
19892 | argument and code to implement pre-ISO varargs. | |
19893 | (std_expand_builtin_va_start): Ignore first argument; it is | |
19894 | always 1. | |
19895 | (expand_builtin): Handle BUILT_IN_VA_START and | |
19896 | BUILT_IN_STDARG_START identically. Delete | |
19897 | BUILT_IN_VARARGS_START case. | |
19898 | ||
19899 | * function.c (assign_parms): Delete hide_last_arg and all | |
19900 | its uses. | |
19901 | (mark_varargs): Delete function. | |
19902 | * function.h (struct function): Delete 'varargs' bit. | |
19903 | (current_function_varargs): Delete macro. | |
19904 | * tree.h: Don't declare mark_varargs. | |
19905 | ||
19906 | * c-decl.c (c_function_varargs, c_mark_varargs): Delete. | |
19907 | (c_expand_body): Don't call mark_varargs. | |
19908 | * c-objc-common.c: Handle BUILT_IN_VA_START and | |
19909 | BUILT_IN_STDARG_START identically. Delete | |
19910 | BUILT_IN_VARARGS_START case. | |
19911 | * c-tree.h: Don't declare c_mark_varargs. | |
19912 | * c-parse.in: Remove grammar rules for '&...' (which has been | |
19913 | commented out since before 2.7.2) and for '...' in K+R | |
19914 | argument declarations. | |
19915 | ||
19916 | * builtins.c, function.c, integrate.c, sibcall.c, | |
19917 | config/alpha/unicosmk.h, config/arc/arc.c, config/arc/arc.h, | |
19918 | config/avr/avr.c, config/cris/cris.c, config/fr30/fr30.c, | |
19919 | config/i960/i960.c, config/i960/i960.md, config/m32r/m32r.c, | |
19920 | config/m32r/m32r.h, config/m88k/m88k.c, config/m88k/m88k.h, | |
19921 | config/mips/mips.c, config/mmix/mmix.c, config/mmix/mmix.h, | |
19922 | config/mn10300/mn10300.c, config/pa/som.h, config/s390/s390.c, | |
19923 | config/sh/sh.c, config/sh/sh.h, config/sparc/sparc.h, | |
19924 | config/stormy16/stormy16.c: Delete all references to | |
19925 | current_function_varargs, and code predicated on that flag. | |
19926 | ||
19927 | * config/alpha/alpha.c (alpha_va_start), | |
19928 | config/arc/arc.c (arc_va_start), | |
19929 | config/i386/i386.c (ix86_va_start), | |
19930 | config/mips/mips.c (mips_va_start), | |
19931 | config/mn10300/mn10300.c (mn10300_va_start), | |
19932 | config/rs6000/rs6000.c (rs6000_va_start), | |
19933 | config/s390/s390.c (s390_va_start), | |
19934 | config/sh/sh.c (sh_va_start), | |
19935 | Ignore first argument; it is always 1. | |
19936 | ||
19937 | * config/c4x/c4x-protos.h, config/c4x/c4x.c: Delete c4x_va_start. | |
19938 | * config/ia64/ia64-protos.h, config/ia64/ia64.c: Delete ia64_va_start. | |
19939 | * config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c: | |
19940 | Delete m68hc11_va_start. | |
19941 | * config/c4x/c4x.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h: | |
19942 | No need to define EXPAND_BUILTIN_VA_START. | |
19943 | ||
19944 | * doc/invoke.texi, doc/sourcebuild.texi, doc/tm.texi, | |
19945 | doc/trouble.texi: Remove references to GCC-provided <varargs.h>. | |
19946 | ||
6d80a854 EB |
19947 | 2002-07-15 Eric Botcazou <ebotcazou@multimania.com> |
19948 | ||
19949 | PR optimization/7153 | |
19950 | * regmove.c (optimize_reg_copy_3): Don't optimize if the register | |
19951 | dies in more than one insn. | |
19952 | ||
043cfcbe JT |
19953 | 2002-07-15 Jason Thorpe <thorpej@wasabisystems.com> |
19954 | ||
19955 | * config/sparc/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Remove. | |
19956 | ||
ed8d2920 | 19957 | 2002-07-15 Michael Matz <matz@suse.de>, |
6c535c69 | 19958 | Daniel Berlin <dberlin@dberlin.org>, |
ed8d2920 MM |
19959 | Denis Chertykov <denisc@overta.ru> |
19960 | ||
19961 | Add a new register allocator. | |
19962 | ||
19963 | * ra.c: New file. | |
19964 | * ra.h: New file. | |
19965 | * ra-build.c: New file. | |
19966 | * ra-colorize.c: New file. | |
19967 | * ra-debug.c: New file. | |
19968 | * ra-rewrite.c: New file. | |
19969 | ||
19970 | * Makefile.in (ra.o, ra-build.o, ra-colorize.o, ra-debug.o, | |
19971 | (ra-rewrite.o): New .o files for libbackend.a. | |
19972 | (GTFILES): Add basic-block.h. | |
19973 | ||
19974 | * toplev.c (flag_new_regalloc): New. | |
19975 | (f_options): New option "new-ra". | |
19976 | (rest_of_compilation): Call initialize_uninitialized_subregs() | |
19977 | only for the old allocator. If flag_new_regalloc is set, call | |
19978 | new allocator, instead of local_alloc(), global_alloc() and | |
19979 | friends. | |
19980 | ||
19981 | * doc/invoke.texi: Document -fnew-ra. | |
19982 | * basic-block.h (FOR_ALL_BB): New. | |
19983 | * config/rs6000/rs6000.c (print_operand): Write small constants | |
19984 | as @l+80. | |
19985 | ||
19986 | * df.c (read_modify_subreg_p): Narrow down cases for a rmw subreg. | |
19987 | (df_reg_table_realloc): Make size at least as large as max_reg_num(). | |
19988 | (df_insn_table_realloc): Size argument now is absolute, not relative. | |
19989 | Changed all callers. | |
19990 | ||
19991 | * gengtype.c (main): Add the pseudo-type "HARD_REG_SET". | |
19992 | * regclass.c (reg_scan_mark_refs): Ignore NULL rtx's. | |
19993 | ||
19994 | 2002-06-20 Michael Matz <matz@suse.de> | |
19995 | ||
19996 | * df.h (struct ref.id): Make unsigned. | |
19997 | * df.c (df_bb_reg_def_chain_create): Remove unsigned cast. | |
19998 | ||
19999 | 2002-06-13 Michael Matz <matz@suse.de> | |
20000 | ||
20001 | * df.h (DF_REF_MODE_CHANGE): New flag. | |
20002 | * df.c (df_def_record_1, df_uses_record): Set this flag for refs | |
20003 | involving subregs with invalid mode changes, when | |
20004 | CLASS_CANNOT_CHANGE_MODE is defined. | |
20005 | ||
20006 | 2002-05-07 Michael Matz <matz@suse.de> | |
20007 | ||
20008 | * reload1.c (fixup_abnormal_edges): Don't insert on NULL edge. | |
20009 | ||
20010 | 2002-05-03 Michael Matz <matz@suse.de> | |
20011 | ||
20012 | * sbitmap.c (sbitmap_difference): Accept sbitmaps of different size. | |
20013 | ||
20014 | Sat Feb 2 18:58:07 2002 Denis Chertykov <denisc@overta.ru> | |
20015 | ||
20016 | * regclass.c (regclass): Work with all regs which have sets or | |
20017 | refs. | |
20018 | (reg_scan_mark_refs): Count regs inside (clobber ...). | |
20019 | ||
20020 | 2002-01-04 Michael Matz <matzmich@cs.tu-berlin.de> | |
20021 | ||
20022 | * df.c (df_ref_record): Correctly calculate SUBREGs of hardregs. | |
20023 | (df_bb_reg_def_chain_create, df_bb_reg_use_chain_create): Only | |
20024 | add new refs. | |
20025 | (df_bb_refs_update): Don't clear insns_modified here, ... | |
20026 | (df_analyse): ... but here. | |
20027 | ||
20028 | * sbitmap.c (dump_sbitmap_file): New. | |
20029 | (debug_sbitmap): Use it. | |
20030 | ||
20031 | * sbitmap.h (dump_sbitmap_file): Add prototype. | |
20032 | ||
20033 | 2001-08-07 Daniel Berlin <dan@cgsoftware.com> | |
20034 | ||
20035 | * df.c (df_insn_modify): Grow the UID table if necessary, rather | |
20036 | than assume all emits go through df_insns_modify. | |
20037 | ||
20038 | 2001-07-26 Daniel Berlin <dan@cgsoftware.com> | |
20039 | ||
20040 | * regclass.c (reg_scan_mark_refs): When we increase REG_N_SETS, | |
20041 | increase REG_N_REFS (like flow does), so that regclass doesn't | |
20042 | think a reg is useless, and thus, not calculate a class, when it | |
20043 | really should have. | |
20044 | ||
20045 | 2001-01-28 Daniel Berlin <dberlin@redhat.com> | |
20046 | ||
20047 | * sbitmap.h (EXECUTE_IF_SET_IN_SBITMAP_REV): New macro, needed for | |
20048 | dataflow analysis. | |
20049 | ||
794a292d JJ |
20050 | 2002-07-15 Jakub Jelinek <jakub@redhat.com> |
20051 | ||
20052 | PR middle-end/7245 | |
20053 | * config/i386/i386.c (const_int_1_31_operand): New. | |
20054 | * config/i386/i386.h (PREDICATE_CODES): Add it. | |
20055 | * config/i386/i386.md (ashlsi3_cmp, ashlsi3_cmp_zext, ashlhi3_cmp, | |
20056 | ashlqi3_cmp, ashrsi3_cmp, ashrsi3_cmp_zext, ashrhi3_cmp, ashrqi3_cmp, | |
20057 | lshrsi3_cmp, lshrsi3_cmp_zext, lshrhi3_cmp, lshrqi3_cmp): Use it. | |
20058 | ||
05d49501 AM |
20059 | 2002-07-14 Alan Modra <amodra@bigpond.net.au> |
20060 | ||
20061 | PR target/7282 | |
20062 | * config/rs6000/rs6000.md (floatsidf2): Enable for POWERPC64. | |
20063 | (floatunssidf2): Likewise. | |
20064 | (floatsidf_ppc64): New insn_and_split. | |
20065 | (floatunssidf_ppc64): Likewise. | |
20066 | ||
e89617fe AJ |
20067 | 2002-07-14 Andreas Jaeger <aj@suse.de> |
20068 | ||
20069 | * config.gcc (sh64): Remove unused | |
20070 | target_requires_64bit_host_wide_int. | |
20071 | ||
78762e3b RS |
20072 | 2002-07-12 Roger Sayle <roger@eyesopen.com> |
20073 | ||
20074 | * expr.c [CLEAR_RATIO]: New macro defining the maximum number | |
20075 | of move instructions to use when clearing memory, c.f. MOVE_RATIO. | |
20076 | [CLEAR_BY_PIECES]: New macro, using CLEAR_RATIO, to determine | |
20077 | whether clear_by_pieces should be used to clear storage. | |
20078 | (clear_storage): Use CLEAR_BY_PIECES instead of MOVE_BY_PIECES. | |
20079 | ||
20080 | * doc/tm.texi: Document these two new target macros. | |
20081 | ||
f7a454e9 SC |
20082 | 2002-07-12 Stephane Carrez <stcarrez@nerim.fr> |
20083 | ||
20084 | * config/m68hc11/m68hc11.md ("zero_extendsidi2"): Use D_REG only for | |
20085 | the scratch register. | |
20086 | ("*movhi2_push"): Accept Z_REG because a split pattern can make use | |
20087 | of it, forbid reload to use it. | |
20088 | ||
26af4041 MM |
20089 | 2002-07-12 Marek Michalkiewicz <marekm@amelek.gda.pl> |
20090 | ||
20091 | * config/avr/avr.c (test_hard_reg_class): Fix TEST_HARD_REG_BIT | |
20092 | usage on 64-bit hosts, return value was truncated to 32 bits. | |
20093 | ||
226cfe61 R |
20094 | Fri Jul 12 00:49:36 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20095 | ||
20096 | * simplify-rtx.c (simplify_subreg): Handle floating point | |
20097 | CONST_DOUBLEs. When an integer subreg of a smaller mode than | |
20098 | the element mode is requested, compute a subreg with an | |
20099 | integer mode of the same size as the element mode first. | |
20100 | ||
25c25947 R |
20101 | Thu Jul 11 22:02:57 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20102 | ||
20103 | * combine.c (try_combine): When converting a paradoxical subreg | |
20104 | to an extension, take LOAD_EXTEND_OP into account. | |
20105 | ||
789b7de5 RO |
20106 | 2002-07-11 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
20107 | ||
20108 | * config.gcc (mips-sgi-irix6*o32): New configuration. | |
20109 | ||
20110 | * configure.in (libgcc_visibility): Disable for mips-sgi-irix6*o32 | |
20111 | configurations. | |
20112 | * configure: Regenerate. | |
20113 | ||
20114 | * config/mips/iris6-o32-as.h: New file. | |
20115 | * config/mips/iris6-o32.h: New file. | |
e89617fe | 20116 | |
789b7de5 RO |
20117 | * config/mips/iris5gas.h (TARGET_ASM_NAMED_SECTION): Define. |
20118 | (NM_FLAGS): Define. | |
20119 | (HAVE_AS_SHF_MERGE): Undefine. | |
20120 | ||
20121 | * config/mips/t-iris5-as: New file. | |
20122 | * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Use it. | |
20123 | ||
20124 | * config/mips/t-iris6 (SHLIB_EXT, SHLIB_SOLINK, SHLIB_SONAME, | |
20125 | SHLIB_NAME, SHLIB_MAP, SHLIB_OBJS, SHLIB_SLIBDIR_QUAL, SHLIB_LINK, | |
20126 | SHLIB_INSTALL, SHLIB_MKMAP, SHLIB_MAPFILES, FPBIT, DPBIT, | |
20127 | dp-bit.c, fp-bit.c): Move ... | |
20128 | * config/mips/t-iris5-6: ... here. | |
20129 | New file, shared by IRIX 5 and IRIX 6. | |
20130 | * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix6*, | |
20131 | mips-sgi-irix5*): Use it. | |
20132 | ||
20133 | * config/mips/iris6.h: Remove duplicate comment. | |
20134 | ||
20135 | * config/mips/mips.c (TARGET_ASM_UNALIGNED_DI_OP) [TARGET_IRIX5 && | |
20136 | !TARGET_IRIX6]: Define. | |
20137 | (mips_asm_file_start): Don't emit mdebug.<ABI> sections on IRIX 5/6. | |
20138 | ||
20139 | * config/mips/mips.h (ASM_DECLARE_FUNCTION_NAME): Fix comment. | |
20140 | ||
a18c2c5f JDA |
20141 | 2002-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca> |
20142 | ||
20143 | * pa.md (adddi3): Change predicate of operand 2 to adddi3_operand | |
20144 | and delete code to force constant to register. | |
20145 | * pa-protos.h (adddi3_operand): Add prototype. | |
20146 | * pa.c (adddi3_operand): New function. | |
20147 | ||
e65a2d65 RS |
20148 | 2002-07-11 Roger Sayle <roger@eyesopen.com> |
20149 | ||
20150 | * c-decl.c (duplicate_decls): Preserve the noreturn attribute on | |
20151 | non-ANSI builtin functions. | |
20152 | ||
a06e3c40 R |
20153 | Thu Jul 11 11:31:12 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20154 | ||
20155 | * rtl.h (gen_rtx_CONST_VECTOR): Declare. | |
20156 | * gengenrtl.c (special_rtx): Check for CONST_VECTOR. | |
20157 | * emit-rtl.c (gen_rtx_CONST_VECTOR): New function. | |
20158 | (gen_const_vector_0): Use it. | |
20159 | ||
47abc309 JDA |
20160 | 2002-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca> |
20161 | ||
20162 | * pa.md (adddi3): For 32-bit targets, force constants to a register | |
20163 | if they don't fit in an 11-bit immediate. Change insn predicate to | |
20164 | arith11_operand. Remove comment. | |
20165 | * pa.c (cint_ok_for_move): Fix comment. | |
20166 | (emit_move_sequence): Don't directly split DImode constants on 32-bit | |
20167 | targets. | |
20168 | ||
8ac9d31f TJ |
20169 | 2002-07-11 Tim Josling <tej@melbpc.org.au> |
20170 | ||
e89617fe | 20171 | Remove front end hard coding from gengtype.c. |
8ac9d31f TJ |
20172 | |
20173 | * Makefile.in | |
20174 | (STAGESTUFF): add gtyp-gen.h | |
20175 | (GTFILES): Remove front end specific files. | |
20176 | (GTFILES_FILES_LANGS): New, from configure.. | |
20177 | (GTFILES_FILES_FILES): Likewise. | |
20178 | (GTFILES_LANG_DIR_NAMES): Likewise. | |
20179 | (GTFILES_SRCDIR): Likewise. | |
20180 | (gtyp-gen.h): Build from configure information. | |
20181 | (s-gtype): Remove command line parameters from gengtype. | |
20182 | (gengtype.o): Remove dependency on GTFILES. Depend on gtyp-gen.h. | |
20183 | (mostlyclean): Delete files generated by and for gengtype. | |
20184 | ||
20185 | * c-config-lang.in: New file. | |
20186 | ||
20187 | * configure.in (all_gtfiles_files_langs): New. Accumulate files | |
20188 | for each language. | |
20189 | (all_gtfiles_files_files): New. Accumulate language for each file | |
20190 | accumulated. | |
20191 | (gtfiles): Pick up value for C. | |
20192 | (srcdir): AC-SUBST this variable. | |
20193 | (all_gtfiles_files_langs): AC-SUBST this variable. | |
20194 | (all_gtfiles_files_files): AC-SUBST this variable. | |
e89617fe | 20195 | |
8ac9d31f | 20196 | * configure: Regenerate. |
e89617fe | 20197 | |
8ac9d31f TJ |
20198 | * gengtype-lex.l (parse_file): Make parameter const. |
20199 | ||
20200 | * gengtype.c (toplevel): include gtyp-gen.h. | |
20201 | (BASE_FILE_<language> unnamed enum): Delete. | |
20202 | (lang_names): Delete (replaced by gtyp-gen.h) | |
20203 | (lang_dir_names): From gtyp-gen.h, replaces lang_names; changed | |
20204 | all references. | |
20205 | (NUM_GT_FILES): New. | |
20206 | (NUM_LANG_FILES): New. | |
20207 | (srcdir_len): New. | |
20208 | (NUM_BASE_FILES): Change calculation. | |
20209 | (open_base_files): Change prototype to avoid warning. | |
20210 | (startswith): Delete. | |
20211 | (get_file_basename): Iterate through generated language list not | |
20212 | hard coded list. | |
20213 | (get_base_file_bitmap): Use generated list of files and languages. | |
20214 | (close_output_files): Add prototype to rmove warning. | |
20215 | (main): Iterate through list of generated files from gtyp-gen.h | |
20216 | rather than command line paramaters. Ignore duplicated file | |
e89617fe | 20217 | names. |
8ac9d31f TJ |
20218 | |
20219 | * gengtype.h (parse_file): Amend prototype for const parameter. | |
e89617fe | 20220 | |
8ac9d31f TJ |
20221 | * doc/sourcebuild.texi: Document gtfiles variable. |
20222 | ||
20223 | * doc/gty.texi: Document changes to gtfiles variable for front | |
20224 | ends. | |
20225 | ||
20226 | * objc/config-lang.in (gtfiles): Add files needed for objc front | |
20227 | end. | |
20228 | ||
0e603223 RS |
20229 | 2002-07-10 Roger Sayle <roger@eyesopen.com> |
20230 | ||
20231 | PR c/2454 | |
20232 | * combine.c (nonzero_bits): LOAD_EXTEND_OP should only apply | |
20233 | to SUBREGs of MEMs. (num_sign_bit_copies): Likewise. | |
20234 | ||
c5358a5d RS |
20235 | 2002-07-10 Roger Sayle <roger@eyesopen.com> |
20236 | Zack Weinberg <zack@codesourcery.com> | |
20237 | ||
20238 | * builtins.def: Make the argument types of abort and exit | |
20239 | independent of the front-end. | |
20240 | ||
a35f8b74 AM |
20241 | 2002-07-11 Alan Modra <amodra@bigpond.net.au> |
20242 | ||
20243 | * config/rs6000/linux64.h (ASM_SPEC): Define. | |
20244 | ||
89e7058f AH |
20245 | 2002-07-10 Aldy Hernandez <aldyh@redhat.com> |
20246 | ||
6c535c69 ZW |
20247 | * config/rs6000/rs6000.c (emit_frame_save): New. |
20248 | (rs6000_frame_related): Replace reg2 before reg. | |
20249 | (rs6000_emit_prologue): Use emit_frame_save for saving gprs, fprs, | |
20250 | and eh_return registers. | |
89e7058f | 20251 | |
086bbd21 TM |
20252 | 2002-07-10 Toon Moene <toon@moene.indiv.nluug.nl> |
20253 | ||
20254 | Revert all patches for optimization of Complex .op. Real. | |
20255 | * complex_part_zero_p: Remove | |
20256 | * expand_cmplxdiv_straight: Replace complex_part_zero_p(x) | |
20257 | with x. | |
20258 | * expand_cmplxdiv_wide: Ditto. | |
20259 | * expand_binop: Ditto. | |
20260 | ||
126dbce0 MM |
20261 | 2002-07-10 Marek Michalkiewicz <marekm@amelek.gda.pl> |
20262 | ||
20263 | * config/avr/avr.md: Fix two 0x80000000 constants to make them | |
20264 | negative also on 64-bit hosts. | |
20265 | ||
20266 | Default to -fno-reorder-blocks when optimizing for size. | |
20267 | * config/avr/avr-protos.h (avr_optimization_options): Declare. | |
20268 | * config/avr/avr.c (avr_optimization_options): New function. | |
20269 | * config/avr/avr.h (OPTIMIZATION_OPTIONS): New. | |
20270 | ||
20271 | Optimize returning from simple functions. | |
20272 | * config/avr/avr-protos.h (avr_simple_epilogue): Declare. | |
20273 | * config/avr/avr.c (avr_simple_epilogue): New function. | |
20274 | * config/avr/avr.md (return): New insn. | |
20275 | ||
21c318ba DR |
20276 | 2002-07-10 Douglas B Rupp <rupp@gnat.com> |
20277 | ||
20278 | * config/i386/i386.c (ix86_svr3_asm_out_constructor): Add | |
20279 | HAS_INIT_SECTION to protection. | |
20280 | ||
537834c8 MM |
20281 | 2002-07-10 Mark Mitchell <mark@codesourcery.com> |
20282 | ||
20283 | * doc/invoke.texi (Debugging Options): Mention that -gdwarf is | |
20284 | deprecated. | |
20285 | ||
80ba02b1 R |
20286 | Wed Jul 10 19:50:03 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20287 | ||
20288 | * combine.c (gen_lowpart_for_combine): Handle vector modes. | |
20289 | Supply non-VOID mode to simplify_gen_subreg. | |
20290 | ||
ae3aa00d JH |
20291 | Wed Jul 10 18:48:55 CEST 2002 Jan Hubicka <jh@suse.cz> |
20292 | ||
20293 | * i386.c (ix86_init_mmx_sse_builtins): Fix thinko. | |
20294 | ||
029f3983 JL |
20295 | 2002-07-10 Jeffrey A Law <law@redhat.com> |
20296 | ||
7a464913 JL |
20297 | * mn10200.c (expand_prologue): Create REG_MAYBE_DEAD notes |
20298 | as appropriate. | |
20299 | ||
6c535c69 ZW |
20300 | * mn10200.c (expand_epilogue): Fix test to determine which scratch |
20301 | register to use. | |
029f3983 | 20302 | |
ff27a429 R |
20303 | Wed Jul 10 16:06:00 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20304 | ||
20305 | * cse.c (cse_insn): Supply proper SUBREG_BYTE to simplify_gen_subreg. | |
20306 | Get mode from dest. | |
20307 | If simplify_gen_subreg fails, try next equivalent. | |
20308 | ||
e6986399 GDR |
20309 | 2002-07-09 Gabriel Dos Reis <gdr@codesourcery.com> |
20310 | ||
20311 | * diagnostic.h: #include location.h | |
20312 | (location_t): Move definition to.. | |
20313 | * location.h: ... here. New file. | |
20314 | * tree.h: #include location.h | |
20315 | (DECL_SOURCE_LOCATION): New macro. | |
20316 | (DECL_SOURCE_FILE): Use. | |
20317 | (DECL_SOURCE_LINE): Likewise. | |
20318 | (struct tree_decl): REplace filename and linenum with locus. | |
20319 | * Makefile.in (TREE_H): add location.h | |
20320 | (diagnostic.o): Depends on gt-location.h | |
20321 | (gt-location.h): Depends on s-gtype | |
20322 | ||
7990b46f MK |
20323 | 2002-07-09 Matt Kraai <kraai@alumni.cmu.edu> |
20324 | ||
20325 | * config/rs6000/aix.h: Convert CPP_PREDEFINES to | |
20326 | TARGET_OS_CPP_BUILTINS. | |
20327 | * config/rs6000/aix31.h: Likewise. | |
20328 | * config/rs6000/aix41.h: Likewise. | |
20329 | * config/rs6000/aix43.h: Likewise. | |
20330 | * config/rs6000/aix51.h: Likewise. | |
20331 | * config/rs6000/beos.h: Likewise. | |
20332 | * config/rs6000/darwin.h: Likewise. | |
20333 | * config/rs6000/eabi.h: Likewise. | |
20334 | * config/rs6000/eabisim.h: Likewise. | |
20335 | * config/rs6000/linux.h: Likewise. | |
20336 | * config/rs6000/linux64.h: Likewise. | |
20337 | * config/rs6000/lynx.h: Likewise. | |
20338 | * config/rs6000/mach.h: Likewise. | |
20339 | * config/rs6000/rtems.h: Likewise. | |
20340 | * config/rs6000/sysv4.h: Likewise. | |
20341 | * config/rs6000/vxppc.h: Likewise. | |
efa39e99 DP |
20342 | |
20343 | 2002-07-09 Devang Patel <dpatel@apple.com> | |
20344 | * objc/objc-act.c (adjust_type_for_id_default): Fix my previous patch. | |
20345 | Do not allow ObjC objects as a parameter type for Objective-C methods. | |
20346 | My previous patch restricted 'struct' also. | |
e89617fe | 20347 | |
cd98faa1 NB |
20348 | 2002-07-09 Neil Booth <neil@daikokuya.co.uk> |
20349 | ||
20350 | * cpperror.c (cpp_error): Default to directive_line within | |
20351 | directives here. | |
20352 | * cppexp.c (cpp_interpret_integer): Only use traditional | |
20353 | number semantics in directives. | |
20354 | * cpplib.c (prepare_directive_trad): Don't reset pfile->line. | |
20355 | (do_include_common): Similarly. | |
20356 | * cpptrad.c (scan_out_logical_line): Implement accurate | |
20357 | quoting of <> in #include. | |
20358 | * doc/cpp.texi: Update. | |
20359 | ||
2ad65b0e | 20360 | Tue Jul 9 22:37:44 2002 Stephen Clarke <stephen.clarke@superh.com> |
6c535c69 | 20361 | J"orn Rennecke <joern.rennecke@superh.com> |
2ad65b0e SC |
20362 | |
20363 | * sh.c (sh_adjust_cost): Special handling of SHMEDIA code. | |
20364 | * sh.md (attribute issues): Replace with: | |
20365 | (attribute pipe_model). All users changed. | |
20366 | (attribute type): Change pt / ptabs to pt_media / ptabs_media. | |
20367 | All users changed. | |
20368 | (function units sh5issue, sh5fds): New. | |
20369 | (attribute is_mac_media): New. | |
20370 | (adddi3_media, subdi3_media, divsi3_i1_media, anddi3): Add type. | |
20371 | (andcdi3, iordi3, xordi3, ashldi3_media, lshrdi3_media): Likewise. | |
20372 | (ashrdi3_media, negdi_media, extendsidi2, movqi_media): Likewise. | |
20373 | (movhi_media, shori_media, movv2sf_i, jump_media): Likewise. | |
20374 | (call_media, call_value_media, sibcall_media): Likewise. | |
20375 | (casesi_jump_media, casesi_shift_media, casesi_load_media): Likewise. | |
20376 | (return_media_i, addsf3_media, subsf3_media, mulsf3_media): Likewise. | |
20377 | (mac_media, divsf3_media, floatdisf2, floatsisf2_media): Likewise. | |
20378 | (fix_truncsfdi2, fix_truncsfsi2_media, cmpeqsf_media): Likewise. | |
20379 | (cmpgtsf_media, cmpgesf_media, cmpunsf_media, negsf2_media): Likewise. | |
20380 | (sqrtsf2_media, abssf2_media, adddf3_media, subdf3_media): Likewise. | |
20381 | (muldf3_media, divdf3_media, floatdidf2, floatsidf2_media): Likewise. | |
20382 | (fix_truncdfdi2, fix_truncdfsi2_media, cmpeqdf_media): Likewise. | |
20383 | (cmpgtdf_media, cmpgedf_media,cmpundf_media, negdf2_media): Likewise. | |
20384 | (sqrtdf2_media, absdf2_media, extendsfdf2_media): Likewise. | |
20385 | (truncdfsf2_media): Likewise. | |
20386 | (movsi_media, movsi_media_nofpu, movdi_media): Use new types. | |
20387 | (movdi_media_nofpui, movdf_media, movdf_media_nofpu): Likewise. | |
20388 | ||
b6d33983 R |
20389 | Tue Jul 9 21:39:50 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20390 | ||
20391 | * sh.h (PREDICATE_CODES): Add general_extend_operand and inqhi_operand. | |
20392 | * sh.c (general_extend_operand, inqhi_operand): New functions. | |
20393 | * sh.md (cmpeqdi_media, cmpgtdi_media, cmpgtudi_media): Collapse | |
20394 | alternatives using 'N' modifier. Add type. | |
20395 | (adddi3z_media): Likewise. Enable generator function generation. | |
20396 | (movdicc_false, movdicc_true, addsi3_media, subsi3_media): Use more | |
20397 | exact predicates / constraints. Add type. | |
20398 | (subsi3): Allow 0 for SHMEDIA. | |
20399 | (udivsi3_i4_media): Use match_operand for input values | |
20400 | rather than hard registers. | |
20401 | (udivsi3 - TARGET_SHMEDIA_FPU case): Don't ferry values | |
20402 | unnecessarily through hard registers. Keep copies of pseudo | |
20403 | registers outside of the libcall sequence. | |
20404 | (mulsidi3_media, umulsidi3_media): Use more exact predicates. Add type. | |
20405 | (ashlsi3_media, ashrsi3_media, lshrsi3_media): Likewise. | |
20406 | (zero_extendsidi2, zero_extendhidi2, zero_extendqidi2): Likewise. | |
20407 | (extendhidi2, extendqidi2): Likewise. | |
20408 | (andsi3_compact): Name. | |
20409 | (andcdi3): Enable generator function generation. | |
20410 | (zero_extendhisi2, zero_extendqisi2): Rename to | |
20411 | (zero_extendhisi2_compact, zero_extendqisi2_compact). | |
20412 | (extendhisi2, extendqisi2): Rename to | |
20413 | (extendhisi2_compact, extendqisi2_compact). | |
20414 | (rotldi3, rotldi3_mextr, rotrdi3, rotrdi3_mextr): New patterns. | |
20415 | (loaddi_trunc, zero_extendhisi2, zero_extendhisi2_media): Likewise. | |
20416 | (zero_extendhisi2_media+1, zero_extendqisi2): Likewise. | |
20417 | (zero_extendqisi2_media, extendhisi2, extendhisi2_media): Likewise. | |
20418 | (extendhisi2_media, extendhisi2_media+1, extendqisi2): Likewise. | |
20419 | (extendqisi2_media, extendqisi2_media+1, truncdisi2): Likewise. | |
20420 | (truncdihi2, truncdiqi2, reload_inqi, reload_inhi): Likewise. | |
20421 | (shmedia32_initialize_trampoline_big): Likewise. | |
20422 | (shmedia32_initialize_trampoline_little): Likewise. | |
20423 | (nsb, nsbsi, nsbdi, ffsdi2, ffssi2, byterev): Likewise. | |
20424 | (negdi2): Remove spurious T clobber. | |
20425 | (zero_extendhidi2+1, extendhidi2+1, extendqidi2+1): Handle TRUNCATE. | |
20426 | (movsi_media, movsi_media_nofpu): Remove spurious *k after b. | |
20427 | (movdi_media, movdi_media_nofpu, pt, ptb): Likewise. | |
20428 | (movsi_media_nofpu+2, movhi_media+1): Only do split after reload. | |
20429 | (ic_invalidate_line_media): Write back data cache before invalidating | |
20430 | instruction cache. Add type. | |
20431 | (movsf_media): Sign-extend when the destination is a general | |
20432 | purpose register. Add type. | |
20433 | (bgt_media, bge_media, bgtu_media, bgeu_media, blt_media_i): Allow 0. | |
20434 | (casesi_worker_0+1): Only increment ref count for proper label. | |
20435 | (casesi_worker_0+2): Likewise. | |
20436 | ||
7ca0873c MM |
20437 | 2002-07-09 Mark Mitchell <mark@codesourcery.com> |
20438 | ||
20439 | * dwarfout.c (dwarfout_init): Warn that DWARF1 is deprecated. | |
20440 | ||
26b10ae0 | 20441 | 2002-07-09 Steve Ellcey <sje@cup.hp.com> |
7ca0873c | 20442 | |
26b10ae0 SE |
20443 | * gcc/except.c (expand_eh_region_end_cleanup): Change exception pointer |
20444 | from Pmode to ptr_mode. | |
20445 | (get_exception_pointer): Ditto. | |
20446 | (connect_post_landing_pads): Ditto. | |
20447 | (dw2_build_landing_pads): Ditto. | |
20448 | ||
0c3a2ea0 SE |
20449 | 2002-07-08 Steve Ellcey <sje@cup.hp.com> |
20450 | * gcc/c-pragma.h (add_to_renaming_pragma_list): New function. | |
20451 | * gcc/c-pragma.c (add_to_renaming_pragma_list): New function. | |
20452 | (handle_pragma_redefine_extname): Change to use new function. | |
20453 | ||
26c34780 RS |
20454 | 2002-07-08 Roger Sayle <roger@eyesopen.com> |
20455 | ||
20456 | * combine.c (combine_simplify_rtx): Add an explicit cast | |
20457 | to avoid signed/unsigned comparison warning. | |
20458 | (simplify_if_then_else): Likewise. | |
20459 | (extended_count): Likewise. | |
20460 | (simplify_shift_const): Likewise. | |
20461 | (simplify_comparison): Likewise. | |
20462 | ||
1d4047e0 RS |
20463 | 2002-07-08 Richard Sandiford <rsandifo@redhat.com> |
20464 | ||
20465 | * config/mips/mips.md: Add imadd type. Update scheduler description | |
20466 | to use imadd as well as imul. | |
20467 | (*mul_acc_si, *madsi): Change imul alternatives to imadd. | |
20468 | (*mul_acc_di, *mul_acc_64bit_di): Likewise. | |
20469 | (*mul_sub_si): Likewise for first alternative. Change second | |
20470 | alternative from imul to multi. | |
20471 | ||
5351f1ca NB |
20472 | 2002-07-07 Neil Booth <neil@daikokuya.co.uk> |
20473 | ||
20474 | * c-common.c (c_common_post_options): Update prototype; | |
20475 | don't init backends if preprocessing only. | |
20476 | * langhooks-def.h (LANG_HOOKS_POST_OPTIONS): Update. | |
20477 | * langhooks.h (struct lang_hooks): Update post_options to | |
20478 | return a boolean. | |
20479 | * toplev.c (parse_options_and_default_flags, do_compile, | |
20480 | lang_independent_init): Update prototypes. Allow the | |
20481 | front end to specify that there is no need to initialize | |
20482 | the back end. | |
20483 | (general_init): Move call to hex_init here... | |
20484 | (toplev_main): ...from here. Pass flag for back end init | |
20485 | suppression. | |
20486 | ||
c8cc4417 R |
20487 | Sun Jul 7 20:38:38 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20488 | ||
20489 | * sh.h (PRINT_OPERAND_PUNCT_VALID_P): Allow '\''. | |
20490 | (PREDICATE_CODES): Add entries for equality_comparison_operator, | |
20491 | greater_comparison_operator and less_comparison_operator. | |
20492 | * sh.c (print_operand): Add '\'' code. Make 'o' handle | |
20493 | more operators. | |
20494 | (equality_comparison_operator): New function. | |
20495 | (greater_comparison_operator, less_comparison_operator): Likewise. | |
20496 | * sh.md (beq_media_i): Disable generator function generation. | |
20497 | Use match_operator to handle a whole class of comparisons. Add | |
20498 | modifier in output template to provide branch prediction. Add type. | |
20499 | (bgt_media_i, ble_media_i): Likewise. Allow zero operands. | |
20500 | (bne_media_i, bge_media_i, bgtu_media_i, bgeu_media_i): Delete. | |
20501 | (blt_media_i, bleu_media_i, bltu_media_i): Likewise. | |
20502 | (bgt, blt, ble, bge, bgtu, bltu, bgeu, bleu): Allow zero operands. | |
20503 | ||
957ec0f9 HPN |
20504 | 2002-07-07 Hans-Peter Nilsson <hp@bitrange.com> |
20505 | ||
20506 | Emit MMIX function prologue and epilogue as rtl. | |
20507 | * config/mmix/mmix.md ("call"): Use mmix_get_hard_reg_initial_val, | |
20508 | not unprototyped get_hard_reg_initial_val. | |
20509 | ("call_value", "nonlocal_goto_receiver"): Ditto. | |
20510 | ("return"): Make define_expand. Move real insn to... | |
20511 | ("*expanded_return"): New pattern. | |
20512 | ("prologue", "epilogue"): New define_expands. | |
20513 | * config/mmix/mmix.h (MMIX_rO_REGNUM): New macro. | |
20514 | (struct machine_function): New member in_prologue. | |
20515 | (FIRST_PSEUDO_REGISTER): Adjust for including rO as register. | |
20516 | (FIXED_REGISTERS, CALL_USED_REGISTERS): Ditto. | |
20517 | (MMIX_MMIXWARE_ABI_REG_ALLOC_ORDER): Ditto. | |
20518 | (MMIX_GNU_ABI_REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Ditto. | |
20519 | (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Ditto. | |
20520 | (LOCAL_REGNO): Define. Adjust comment. | |
20521 | * config/mmix/mmix.c (MMIX_CFUN_NEEDS_SAVED_EH_RETURN_ADDRESS): | |
20522 | Consider regs_ever_live[MMIX_rJ_REGNUM], not just | |
20523 | leaf_function_p. | |
20524 | (MMIX_OUTPUT_REGNO): Don't translate registers while outputting | |
20525 | the prologue. | |
20526 | (mmix_target_asm_function_prologue): Make static. Just mark that | |
20527 | the prologue is being emitted. Move guts to... | |
20528 | (mmix_expand_prologue): New function. Adjust for emitting | |
20529 | prologue as rtl. For sizes, use HOST_WIDE_INT only. | |
20530 | (mmix_target_asm_function_epilogue): Make static. Simply emit a | |
20531 | \n. Move guts to... | |
20532 | (mmix_expand_epilogue): New function. Adjust for emitting | |
20533 | epilogue as rtl. For sizes, use HOST_WIDE_INT only. | |
20534 | (mmix_target_asm_function_end_prologue): Mark that the prologue | |
20535 | has ended. | |
20536 | (TARGET_ASM_FUNCTION_END_PROLOGUE): Define. | |
20537 | (mmix_conditional_register_usage): Improve comments. | |
20538 | (mmix_local_regno): New function. | |
20539 | (mmix_emit_sp_add, mmix_get_hard_reg_initial_val): Ditto. | |
20540 | * config/mmix/mmix-protos.h (mmix_local_regno): Prototype. | |
20541 | (mmix_expand_prologue, mmix_expand_epilogue): Ditto. | |
20542 | (mmix_get_hard_reg_initial_val): Ditto. | |
20543 | ||
7ab5c789 AJ |
20544 | 2002-07-06 Andreas Jaeger <aj@suse.de> |
20545 | ||
20546 | * toplev.c (set_fast_math_flags): Don't use ISO C style function | |
20547 | definitions. | |
20548 | * gengtype.c (open_base_files): Likewise. | |
20549 | (close_output_files): Likewise. | |
20550 | * tracer.c (find_best_predecessor): Likewise. | |
20551 | (find_best_successor): Likewise. | |
20552 | (ignore_bb_p): Likewise. | |
20553 | ||
df061a43 RS |
20554 | 2002-07-05 Roger Sayle <roger@eyesopen.com> |
20555 | ||
20556 | PR c++/7099 | |
20557 | * builtin-attrs.def: Define new attribute lists for use in | |
20558 | builtins.def. | |
20559 | * builtins.def [DEF_BUILTIN]: Modify to take an additional | |
20560 | ATTRS argument, an enumerated value defined in builtin-attrs.def | |
20561 | that represents the attribute list for the builtins. Modify | |
20562 | all builtin functions to pass an appropriate attribute list. | |
20563 | Specify "abort", "exit", "_exit" and "_Exit" builtins here with | |
20564 | their required noreturn attributes. | |
20565 | * tree.h (enum_builtin_function): Ignore the additional parameter | |
20566 | to DEF_BUILTIN. | |
20567 | * builtins.c (built_in_names): Likewise. | |
20568 | * c-common.c: (builtin_function_2): Replace the "int noreturn_p" | |
20569 | argument with a tree representing the functions attribute list. | |
20570 | Pass this "attrs" argument to builtin_function. No longer handle | |
20571 | the noreturn_p processing manually. | |
20572 | (built_in_attributes): Move the definitions from builtin-attrs.def | |
20573 | before c_common_nodes_and_builtins. | |
20574 | (c_common_nodes_and_builtins): Handle the new ATTRS parameter in | |
20575 | DEF_BUILTIN, passing it to both builtin_function and the changed | |
20576 | builtin_function_2. | |
20577 | ||
20578 | * doc/extend.texi: Document __builtin_abort, __builtin_exit, | |
20579 | __builtin__exit and __builtin__Exit. | |
20580 | ||
e5eb8de8 SC |
20581 | 2002-07-05 Stephane Carrez <stcarrez@nerim.fr> |
20582 | ||
20583 | * config/m68hc11/m68hc11.md ("*movqi_68hc12"): Avoid allocating | |
20584 | QI mode registers in soft registers. | |
7ab5c789 | 20585 | ("zero_extendqihi2"): Do not take into account soft registers |
e5eb8de8 SC |
20586 | for register allocation (use '*' constraint). |
20587 | ||
4c8aed14 SC |
20588 | 2002-07-05 Stephane Carrez <stcarrez@nerim.fr> |
20589 | ||
20590 | * config/m68hc11/m68hc11.md ("*ashlsi3"): Avoid saving y if we know | |
20591 | it is dead. | |
20592 | ("*ashrsi3"): Likewise. | |
20593 | ("*lshrsi3"): Likewise. | |
20594 | ||
99ed68ea VM |
20595 | 2002-07-05 Vladimir Makarov <vmakarov@redhat.com> |
20596 | ||
20597 | * genautomata.c (output_max_insn_queue_index_def): Take latencies | |
20598 | into account. | |
20599 | ||
4c8aed14 | 20600 | 2002-07-05 Stephane Carrez <stcarrez@nerim.fr> |
581fd392 SC |
20601 | |
20602 | * config/m68hc11/m68hc11.md (peephole2): New peephole2 to optimize | |
20603 | address computation and memory moves. | |
20604 | ||
9833f679 MM |
20605 | 2002-07-03 Mark Mitchell <mark@codesourcery.com> |
20606 | ||
20607 | PR c++/6706 | |
20608 | * dwarfout.c (output_reg_number): Fix warning message. | |
20609 | (output_bound_representation): Check SAVE_EXPR_RTL is not NULL | |
20610 | before using it. | |
7ab5c789 | 20611 | |
81bca2f5 RO |
20612 | 2002-07-05 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
20613 | ||
20614 | * gcc/gcc.c (asm_debug): Move initialization ... | |
20615 | (init_spec): ... here. | |
20616 | ||
17f44f02 NS |
20617 | 2002-07-05 Nathan Sidwell <nathan@codesourcery.com> |
20618 | ||
20619 | * c-parse.in (extdef): Append ';'. | |
20620 | (old_style_parm_decls): Append ';'. | |
20621 | ||
da77408f DJ |
20622 | 2002-07-04 Daniel Jacobowitz <drow@mvista.com> |
20623 | ||
20624 | * configure.in: Correct typos: gcc_cv_as_gdwarf2_debug_flag to | |
20625 | gcc_cv_as_gdwarf2_flag and gcc_cv_as_gstabs_debug_flag | |
20626 | to gcc_cv_as_gstabs_flag. | |
20627 | * configure: Rebuilt. | |
20628 | ||
ec52b446 GK |
20629 | 2002-07-04 Geoffrey Keating <geoffk@redhat.com> |
20630 | ||
20631 | * ggc.h (ggc_add_root): Document as obsolete. | |
20632 | ||
8721e3df R |
20633 | Thu Jul 4 07:58:01 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20634 | ||
20635 | * sh.md (mshfhi_b, mshflo_b, mshfhi_l, mshflo_l, mshfhi_w): Add DONE. | |
20636 | (mshflo_w): Likewise. | |
20637 | ||
3767c0fd R |
20638 | Thu Jul 4 07:36:29 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20639 | ||
20640 | * simplify-rtx.c (simplify_subreg): Reduce problem of finding | |
20641 | vector mode subregs of constants to finding integer mode | |
20642 | subregs of constants. | |
20643 | * cse.c (cse_insn): Use simplify_gen_subreg. | |
20644 | * convert.c (convert_to_integer): Don't strip a NOP_EXPR | |
20645 | From a vector mode expression of different size than the | |
20646 | target mode. | |
20647 | ||
4e314d1f EC |
20648 | 2002-07-03 Eric Christopher <echristo@redhat.com> |
20649 | ||
20650 | * config/mips/linux.h: Add #undef for SUBTARGET_CPP_SPEC. | |
20651 | * config/mips/mips.h: Remove deprecated -m<processor> options | |
20652 | and cc1_cpu_spec associated. | |
20653 | (CONSTANT_ADDRESS_P): Fix last patch. | |
20654 | (ASM_DECLARE_FUNCTION_NAME): Declare. Fix comment. | |
20655 | * config/mips/mips.md (bungt, bunge, sungt_df, sungt_sf, sunge_df, | |
20656 | sunge_sf): Remove. | |
20657 | ||
6f0361e3 SS |
20658 | 2002-07-03 Stan Shebs <shebs@apple.com> |
20659 | ||
20660 | * config/darwin.h (APPLE_CC): Remove, not meaningful in FSF GCC. | |
20661 | (STRINGIFY_THIS, REALLY_STRINGIFY): Remove. | |
20662 | (CPP_SPEC): Remove insertion of APPLE_CC definition. | |
20663 | ||
3129af4c RS |
20664 | 2002-07-03 Roger Sayle <roger@eyesopen.com> |
20665 | ||
20666 | * combine.c (struct_undo): Change types of recorded substitutions | |
20667 | to be either "int" or "rtx", instead of "unsigned int" and "rtx". | |
20668 | (do_SUBST_INT): Change types of the substitution from unsigned int | |
20669 | to int, to avoid compilation warning from SUBST_INT's only caller. | |
20670 | ||
20671 | (make_extraction): Add cast to avoid compilation warning. | |
20672 | (force_to_mode): Remove cast to avoid compilation warning. | |
20673 | ||
c7375e61 EB |
20674 | 2002-07-03 Eric Botcazou <ebotcazou@multimania.com> |
20675 | Jeff Law <law@redhat.com> | |
20676 | ||
20677 | * i386.md (length_immediate attribute): Fix typo. | |
20678 | (length_address attribute): Likewise. | |
20679 | (modrm attribute): Set it to 0 for immediate call instructions. | |
20680 | (jcc_1 pattern): Set modrm attribute to 0. | |
20681 | (jcc_2 pattern ): Likewise. | |
20682 | (jump pattern): Likewise. | |
20683 | (doloop_end_internal pattern): Explicitly set length. | |
20684 | (leave pattern): Fix typo. | |
20685 | (leave_rex64 pattern): Likewise. | |
20686 | ||
61c07d3c DE |
20687 | 2002-07-03 David Edelsohn <edelsohn@gnu.org> |
20688 | ||
20689 | * config/rs6000/rs6000.md (fix_truncdfsi2_internal): Ignore DImode | |
20690 | in FPR as preference. | |
20691 | (fctiwz): Same. | |
20692 | (floatdidf2, fix_truncdfdi2): Same. | |
20693 | (floatdisf2, floatditf2, fix_trunctfdi2): Same. | |
20694 | (floatditf2): Same. | |
20695 | (floatsitf2, fix_trunctfsi2): SImode in GPR. | |
20696 | (ctrdi): Remove FPR alternative and splitter. | |
20697 | ||
20698 | 2002-07-03 Will Cohen <wcohen@redhat.com> | |
77966be3 WC |
20699 | |
20700 | * config/i386/i386.c (x86_integer_DFmode_moves): Disable for PPro. | |
20701 | ||
34a80643 R |
20702 | Wed Jul 3 10:24:16 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20703 | ||
20704 | * optabs.c (expand_vector_binop): Don't store using a SUBREG smaller | |
20705 | than UNITS_PER_WORD, unless this is little endian and the first unit | |
20706 | in this word. Let extract_bit_field decide how to load an element. | |
20707 | Force arguments to matching mode. | |
20708 | (expand_vector_unop): Likewise. | |
20709 | ||
20710 | * simplify-rtx.c (simplify_subreg): Don't assume that all vectors | |
20711 | consist of word_mode elements. | |
20712 | * c-typeck.c (build_binary_op): Allow vector types for BIT_AND_EXPR, | |
20713 | BIT_ANDTC_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR. | |
20714 | (build_unary_op): Allow vector types for BIT_NOT_EPR. | |
20715 | * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg for | |
20716 | CONST_VECTOR. | |
20717 | * optabs.c (expand_vector_binop): Try to perform operation in | |
20718 | smaller vector modes with same inner size. Add handling of AND, IOR | |
20719 | and XOR. Reject expansion to inner-mode sized scalars when using | |
20720 | OPTAB_DIRECT. Use simplify_gen_subreg on constants. | |
20721 | (expand_vector_unop): Try to perform operation in smaller vector | |
20722 | modes with same inner size. Add handling of one's complement. | |
20723 | When there is no vector negate operation, try a vector subtract | |
20724 | operation. Use simplify_gen_subreg on constants. | |
20725 | * simplify-rtx.c (simplify_subreg): Add capability to convert vector | |
20726 | constants into smaller vectors with same inner mode, and to | |
20727 | integer CONST_DOUBLEs. | |
20728 | ||
622d3731 KG |
20729 | 2002-07-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
20730 | ||
20731 | * c-parse.in (parsing_iso_function_signature): New variable. | |
20732 | (extdef_1): New, copied from... | |
20733 | (extdef): ... here. Reset parsing_iso_function_signature. | |
20734 | (old_style_parm_decls): Reset parsing_iso_function_signature. | |
20735 | (old_style_parm_decls_1): New, copied from old_style_parm_decls. | |
20736 | Warn about ISO C style function definitions. | |
20737 | (nested_function, notype_nested_function): Reset | |
20738 | parsing_iso_function_signature. | |
20739 | (parmlist_2): Set parsing_iso_function_signature. | |
20740 | ||
20741 | * doc/invoke.texi (-Wtraditional): Document new behavior. | |
20742 | ||
9bb46191 CD |
20743 | 2002-07-02 Chris Demetriou <cgd@broadcom.com> |
20744 | ||
20745 | * config.gcc (mips*el-*-*): Use tm_defines to set | |
20746 | TARGET_ENDIAN_DEFAULT, rather than including mips/little.h. | |
20747 | * config/mips/little.h: Remove. | |
20748 | ||
e1c2dd26 | 20749 | 2002-07-02 Devang Patel <dpatel@apple.com> |
c40da518 | 20750 | |
c40da518 | 20751 | * objc/objc-act.c (adjust_type_for_id_default): Do not allow an |
31e25abd CD |
20752 | object as parameter. Prevent something like 'NSObject' to be |
20753 | used as the type for a method argument. | |
c40da518 | 20754 | |
0879540b NB |
20755 | 2002-07-03 Neil Booth <neil@daikokuya.co.uk> |
20756 | ||
20757 | * cpptrad.c: Update comment. | |
20758 | ||
b6fb43ab | 20759 | 2002-07-02 Neil Booth <neil@daikokuya.co.uk> |
4e314d1f | 20760 | |
b6fb43ab NB |
20761 | * doc/cpp.texi: Update for traditional preprocessing changes. |
20762 | * goc/cppopts.texi: Similarly. | |
20763 | ||
c1c5187c ZL |
20764 | 2002-07-02 Ziemowit Laski <zlaski@apple.com> |
20765 | ||
20766 | * c-parse.in (designator): Enable designated initializers if ObjC. | |
20767 | (objcmessageexpr): Remove references to objc_receiver_context. | |
20768 | * objc/objc-act.h (objc_receiver_context): Remove decl. | |
20769 | * objc/objc-act.c (objc_receiver_context): Remove. | |
20770 | (lookup_objc_ivar): Test objc_method_context instead of | |
20771 | objc_receiver_context. | |
20772 | ||
52702ae1 R |
20773 | Tue Jul 2 18:45:45 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20774 | ||
20775 | * sh.c (print_operand, case 'N'): Allow zero vector. | |
20776 | (arith_reg_or_0_operand): Likewise. | |
20777 | (zero_vec_operand): Check for CONST_VECTOR, not PARALLEL. | |
4e314d1f | 20778 | * sh.h (CONST_COSTS): 0 has 0 cost. Check OUTER_CODE for |
52702ae1 R |
20779 | IOR, XOR, PLUS and SET and take their respective constant |
20780 | ranges into account. | |
20781 | (PREDICATE_CODES, arith_reg_or_0_operand): Can be CONST_VECTOR. | |
20782 | * sh.md (subdi3, subdi3_media): Allow zero operand. | |
20783 | (movv8qi_i+3): Only vector that is not split is the zero vector. | |
20784 | Fix operand 3 to simplify_subreg. | |
20785 | (movv2si_i): Split alternative 1. | |
20786 | (mshfhi_l_di_rev+1): New splitter. | |
20787 | ||
49e7b251 NB |
20788 | 2002-07-02 Neil Booth <neil@daikokuya.co.uk> |
20789 | ||
ba57a9c0 | 20790 | PR preprocessor/7029 |
49e7b251 NB |
20791 | * cppinit.c (cpp_handle_option): Suppress warnings with an |
20792 | implicit "-w" for "-M" and "-MM". | |
20793 | * doc/cppopts.texi: Update. | |
20794 | ||
a3acdc0c RS |
20795 | 2002-07-01 Roger Sayle <roger@eyesopen.com> |
20796 | ||
20797 | * config/sh/sh.c (sh_media_init_builtins): Change use of poisoned | |
20798 | identifier "bzero" to "memset". Pass extra NULL_TREE argument to | |
20799 | builtin_function. | |
20800 | ||
0b558962 AM |
20801 | 2002-07-02 Alan Modra <amodra@bigpond.net.au> |
20802 | ||
20803 | * README.Portability: Fix typos. | |
20804 | ||
9a81c5b7 HPN |
20805 | 2002-07-01 Hans-Peter Nilsson <hp@axis.com> |
20806 | ||
20807 | PR target/7177 | |
20808 | * config/cris/cris.h (LEGITIMIZE_RELOAD_ADDRESS): Correct number | |
20809 | of indirections for register inside sign-extended mem part. | |
20810 | ||
6a2dd09a RS |
20811 | 2002-07-01 Roger Sayle <roger@eyesopen.com> |
20812 | ||
20813 | * tree.h: Modify builtin_function interface to take an extra | |
20814 | argument ATTRS, which is a tree representing an attribute list. | |
20815 | ||
20816 | * c-decl.c (builtin_function): Accept additional parameter. | |
20817 | * objc/objc-act.c (builtin_function): Likewise. | |
20818 | * f/com.c (builtin_function): Likewise. | |
20819 | * java/decl.c (builtin_function): Likewise. | |
20820 | * ada/utils.c (builtin_function): Likewise. | |
20821 | * cp/decl.c (builtin_function): Likewise. | |
20822 | (builtin_function_1): Likewise. | |
20823 | ||
20824 | * c-common.c (c_common_nodes_and_builtins): Pass an additional | |
20825 | NULL_TREE argument to builtin_function. (builtin_function_2): | |
20826 | Likewise. | |
20827 | * cp/call.c (build_java_interface_fn_ref): Likewise. | |
20828 | * objc/objc-act.c (synth_module_prologue): Likewise. | |
20829 | * java/decl.c (java_init_decl_processing): Likewise. | |
20830 | * f/com.c (ffe_com_init_0): Likewise. | |
20831 | ||
20832 | * config/alpha/alpha.c (alpha_init_builtins): Pass an additional | |
20833 | NULL_TREE argument to builtin_function. | |
20834 | * config/arm/arm.c (def_builtin): Likewise. | |
20835 | * config/c4x/c4x.c (c4x_init_builtins): Likewise. | |
20836 | * config/i386/i386.c (def_builtin): Likewise. | |
20837 | * config/ia64/ia64.c (def_builtin): Likewise. | |
20838 | * config/rs6000/rs6000.c (def_builtin): Likewise. | |
20839 | ||
e20569ae ZW |
20840 | 2002-07-01 Zack Weinberg <zack@codesourcery.com> |
20841 | ||
20842 | * config/ip2k/t-ip2k: Remove LIBGCC1, CROSS_LIBGCC1, and LIBGCC1_TEST. | |
20843 | * config/mips/t-isa3264: Likewise. | |
20844 | * config/mmix/t-mmix: Likewise. | |
20845 | ||
f1b690f1 JDA |
20846 | 2002-07-01 John David Anglin <dave@hiauly1.hia.nrc.ca> |
20847 | ||
20848 | * emit-rtl.c (init_emit_once): Add missing cast to HOST_WIDE_INT. | |
20849 | ||
6bfa5aac RS |
20850 | 2002-07-01 Roger Sayle <roger@eyesopen.com> |
20851 | ||
20852 | PR opt/4046 | |
20853 | * fold-const.c (fold) [COND_EXPR]: Simplify A ? 0 : 1 to !A, | |
20854 | A ? B : 0 to A && B and A ? B : 1 into !A || B if both A and | |
20855 | B are truth values. | |
20856 | ||
9a5c1b9d NN |
20857 | 2002-07-01 Nathanael Nerode <neroden@gcc.gnu.org> |
20858 | ||
20859 | * config/mmix/t-mmix: Eliminate last reference to LIBGCC1_TEST. | |
20860 | ||
d3fc4dbc MK |
20861 | 2002-07-01 Matt Kraai <kraai@alumni.cmu.edu> |
20862 | ||
3b2124df MK |
20863 | * README.Portability (Function prototypes): Give an example of |
20864 | declaring and defining a function with no arguments. | |
20865 | ||
d3fc4dbc MK |
20866 | * README.Portability (Function prototypes): Document new |
20867 | variable-argument function macros. | |
20868 | ||
c1b92d09 R |
20869 | Mon Jul 1 19:55:17 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20870 | ||
20871 | * sh.c (langhooks.h): Include. | |
20872 | (sh_init_builtins, sh_media_init_builtins): New functions. | |
20873 | (sh_expand_builtin, arith_reg_dest,and_operand): Likewise. | |
20874 | (mextr_bit_offset, extend_reg_operand, zero_vec_operand): Likewise. | |
20875 | (sh_rep_vec, sh_1el_vec, sh_const_vec): Likewise. | |
20876 | (builtin_description): New struct tag. | |
20877 | (signature_args, bdesc): New arrays. | |
20878 | (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Undef / define. | |
20879 | (print_operand): Add 'N' modifier. | |
20880 | * sh.h (VECTOR_MODE_SUPPORTED_P): Add SHmedia vector modes. | |
20881 | (EXTRA_CONSTRAINT_U, EXTRA_CONSTRAINT_W): New macros. | |
20882 | (EXTRA_CONSTRAINT): Add 'U' and 'W' cases. | |
20883 | (CONST_COSTS): Add special case for SHmedia AND. | |
20884 | (PREDICATE_CODES): Add and_operand, arith_reg_dest, | |
20885 | extend_reg_operand, extend_reg_or_0_operand, mextr_bit_offset, | |
20886 | sh_const_vec, sh_1el_vec, sh_rep_vec, zero_vec_operand. | |
20887 | target_operand can also be const or unspec. | |
20888 | * sh.md (UNSPEC_INIT_TRAMP, UNSPEC_FCOSA UNSPEC_FSRRA): New constants. | |
20889 | (UNSPEC_FSINA, UNSPEC_NSB, UNSPEC_ALLOCO): Likewise. | |
20890 | (attribute type): Add new types. | |
20891 | (anddi3): Add splitter. | |
20892 | (movdi_const_16bit+1): Add code to handle vector constants and | |
20893 | bitmasks efficiently. | |
20894 | (shori_media): Have generator function made. | |
20895 | (movv8qi, movv8qi_i, movv8qi_i+1, movv8qi_i+2): New patterns. | |
20896 | (movv8qi_i+3, movv2hi, movv2hi_i, movv4hi, movv4hi_i): Likewise. | |
20897 | (movv2si, movv2si_i, absv2si2, absv4hi2, addv2si3, addv4hi3): Likewise. | |
20898 | (ssaddv2si3, usaddv8qi3, ssaddv4hi3, negcmpeqv8qi): Likewise. | |
20899 | (negcmpeqv2si, negcmpeqv4hi, negcmpgtuv8qi, negcmpgtv2si): Likewise. | |
20900 | (negcmpgtv4hi, mcmv, mcnvs_lw, mcnvs_wb, mcnvs_wub): Likewise. | |
20901 | (mextr_rl, mextr_lr, mextr1, mextr2, mextr3, mextr4, mextr5): Likewise. | |
20902 | (mextr6, mextr7, mmacfx_wl, mmacfx_wl_i, mmacnfx_wl): Likewise. | |
20903 | (mmacnfx_wl_i, mulv2si3, mulv4hi3, mmulfx_l, mmulfx_w): Likewise. | |
20904 | (mmulfxrp_w, mmulhi_wl, mmullo_wl, mmul23_wl, mmul01_wl): Likewise. | |
20905 | (mmulsum_wq, mmulsum_wq_i, mperm_w, mperm_w_little): LIkewise. | |
20906 | (mperm_w_big, mperm_w0, msad_ubq, msad_ubq_i, mshalds_l): Likewise. | |
20907 | (mshalds_w, ashrv2si3, ashrv4hi3, mshards_q, mshfhi_b): Likewise. | |
20908 | (mshflo_b, mshf4_b, mshf0_b, mshfhi_l, mshflo_l, mshf4_l): Likewsie. | |
20909 | (mshf0_l, mshfhi_w, mshflo_w, mshf4_w, mshf0_w, mshfhi_l_di): Likewise. | |
20910 | (mshfhi_l_di_rev, mshflo_l_di, mshflo_l_di_rev): Likewise. | |
20911 | (mshflo_l_di_x, mshflo_l_di_x_rev, ashlv2si3, ashlv4hi3): Likewise. | |
20912 | (lshrv2si3, lshrv4hi3, subv2si3, subv4hi3, sssubv2si3): Likewise. | |
20913 | (ussubv8qi3, sssubv4hi3, fcosa_s, fsina_s, fipr, fsrra_s): Likewise. | |
20914 | (ftrv): Likewise. | |
20915 | ||
20916 | (fpu_switch+1, fpu_switch+2): Remove constraint. | |
20917 | ||
97ebc06f AH |
20918 | 2002-07-01 Aldy Hernandez <aldyh@redhat.com> |
20919 | ||
6c535c69 ZW |
20920 | * tree.c (build_function_type_list): Update function comment. |
20921 | Rename first argument to return_type. | |
97ebc06f | 20922 | |
353a10d0 NB |
20923 | 2002-07-01 Neil Booth <neil@daikokuya.co.uk> |
20924 | ||
20925 | * Makefile.in: Remove all trace of tradcpp.c, tradcpp.h, | |
20926 | tradcif.y and related files. | |
20927 | ||
e34cabb3 NB |
20928 | 2002-07-01 Neil Booth <neil@daikokuya.co.uk> |
20929 | ||
20930 | * cpptrad.c (skip_whitespace): Pass pointer to prior char. | |
20931 | ||
8bf3ccbb KG |
20932 | 2002-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
20933 | ||
20934 | * mips.h (FUNCTION_ARG_REGNO_P): Fix parentheses. | |
20935 | ||
44eedb75 | 20936 | See ChangeLog.7 for earlier changes. |