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Commit | Line | Data |
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0d446150 JH |
1 | Tue Feb 25 22:46:27 CET 2003 Jan Hubicka <jh@suse.cz> |
2 | ||
3 | * objc-act.c: Include cgraph.h | |
4 | (mark_referenced_methods): New function. | |
5 | (objc_init): Call it. | |
6 | * objc-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Set. | |
7 | ||
8 | * c-decl.c (finish_function): Honor can_defer_p even in unit-at-a-time | |
9 | mode. | |
10 | ||
11 | * optabs.c (expand_fix): Do not widen the input operand. | |
12 | ||
13 | * expr.c (emit_group_store): Fix crash when converting single | |
14 | register into complex register. | |
15 | ||
16 | * Makefile.in (jump.o, regclass.o, alias.o): Add dependency on timevar.h | |
17 | * alias.c: Include timevar.h | |
18 | (init_alias_analysis): Set timevar | |
19 | * jump.c: Include timevar.h | |
20 | (rebuild_jump_labels): Set timevar | |
21 | * regcalss.c: Include timevar.h | |
22 | (reg_scan): Set timevar | |
23 | * timevar.def (TV_ALIAS_ANALYSIS, TV_REG_SCAN, TV_REBUILD_JUMP): New | |
24 | ||
b17d5d7c ZD |
25 | 2003-02-26 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
26 | ||
27 | * cse.c (count_reg_usage): Fix handling of REG_EQUAL notes. | |
28 | ||
29 | * Makefile.in (loop-unroll.o): New. | |
30 | * cfgloop.h (UAP_PEEL, UAP_UNROLL, UAP_UNROLL_ALL): New. | |
31 | (unroll_and_peel_loops): Declare. | |
32 | * alias.c (init_alias_analysis): Flag_unroll_loops renamed to | |
33 | flag_old_unroll_loops. | |
34 | * loop.c (loop_invariant_p): Ditto. | |
35 | * unroll.c (unroll_loop): Flag_unroll_all_loops renamed to | |
36 | flag_old_unroll_all_loops. | |
37 | * flags.h (flag_unroll_loops): Renamed to flag_old_unroll_loops. | |
38 | (flag_unroll_all_loops): Renamed to flag_old_unroll_all_loops. | |
39 | * params.def (PARAM_MAX_UNROLLED_INSNS): Default value changed. | |
40 | (PARAM_MAX_AVERAGE_UNROLLED_INSNS, PARAM_MAX_UNROLL_TIMES, | |
41 | PARAM_MAX_PEELED_INSNS, PARAM_MAX_PEEL_TIMES, | |
42 | PARAM_MAX_COMPLETELY_PEELED_INSNS, PARAM_MAX_COMPLETELY_PEEL_TIMES, | |
43 | PARAM_MAX_ONCE_PEELED_INSNS): New. | |
44 | * toplev.h (flag_old_unroll_loops, flag_old_unroll_all_loops): New. | |
45 | (flag_unroll_loops, flag_unroll_all_loops): Used for new unroller | |
46 | instead of old one. | |
47 | (flag_peel_loops): New. | |
48 | (lang_independent_options): The new flags added. | |
49 | (rest_of_compilation): Call new unroller. | |
50 | (process_options): Setup flags for coexistence of old and new unroller. | |
51 | * doc/invoke.texi: Document new options. | |
52 | * doc/passes.texi: Document new unroller pass. | |
53 | ||
244f7aa9 DB |
54 | 2003-02-26 David Billinghurst <David.Billinghurst@riotinto.com> |
55 | ||
56 | * fixinc/fixincl.x: Regenerate | |
57 | ||
1d14f992 JZ |
58 | 2003-02-26 Josef Zlomek <zlomekj@suse.cz> |
59 | ||
60 | * function.c (assign_parms): Set reg_attrs for parameters passed in | |
61 | registers. | |
62 | ||
8ace9f18 AM |
63 | 2003-02-26 Alan Modra <amodra@bigpond.net.au> |
64 | ||
38a84391 | 65 | PR target/9681 |
8ace9f18 AM |
66 | * tlink.c (scan_linker_output): Drop leading '.' from symbol names. |
67 | ||
9a29ee42 DE |
68 | 2003-02-25 David Edelsohn <edelsohn@gnu.org> |
69 | ||
70 | * config/rs6000/xcoff.h (ASM_FILE_START): Do not emit machine | |
71 | pseudo-op. | |
72 | ||
8beccec8 RS |
73 | 2003-02-25 Roger Sayle <roger@eyesopen.com> |
74 | ||
75 | * combine.c (combine_simplify_rtx, simplfy_comparison): Use CC0_P. | |
76 | * cse.c (invalidate_skipped_set): Likewise. | |
77 | * integrate.c (subst_constants): Likewise. | |
78 | * jump.c (reversed_comparison_code_parts): Likewise. | |
79 | * loop.c (canonicalize_condition): Likewise. | |
80 | * simplify-rtx.c (simplify_relational_operation): Likewise. | |
81 | ||
b052d8ee RS |
82 | 2003-02-25 Roger Sayle <roger@eyesopen.com> |
83 | ||
84 | * builtins.def (DEF_LIB_ALWAYS_BUILTIN, DEF_UNUSED_BUILTIN): Delete. | |
85 | (abs, labs, fabs, fabsf, fabsl, abort, exit, _exit, _Exit): Use | |
86 | the appropriate macro to define built-in function. | |
87 | (fmod,fmodf,fmodl): New built-in functions. | |
88 | ||
89 | * doc/extend.texi (fmod,fmodf,fmodl): Document new built-ins. | |
90 | ||
8d454008 RH |
91 | 2003-02-25 Richard Henderson <rth@redhat.com> |
92 | ||
93 | * config/i386/i386.c (function_arg): Pass variable sized | |
94 | structures correctly on the stack. | |
95 | ||
fc943f55 KH |
96 | 2003-02-25 Kazu Hirata <kazu@cs.umass.edu> |
97 | ||
98 | * reload1.c (reload_cse_move2add): Use STRICT_LOW_PART if PLUS | |
99 | does not reduce the cost of SET. | |
100 | ||
14f00213 FS |
101 | 2003-02-25 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
102 | ||
103 | PR target/9732 | |
104 | * config/rs6000/rs6000.c (first_reg_to_save): Handle | |
105 | PIC_OFFSET_TABLE_REGNUM for -fPIC too. | |
106 | (rs6000_emit_prologue): Likewise. | |
107 | (rs6000_emit_epilogue): Likewise. | |
108 | * config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Make | |
109 | PIC_OFFSET_TABLE_REGNUM a fixed register for -fPIC. | |
110 | ||
8164b171 RH |
111 | 2003-02-25 Richard Henderson <rth@redhat.com> |
112 | ||
113 | * real.c (real_to_integer2): Force overflow result only for | |
114 | unsigned overflow. | |
115 | ||
9e48c409 KH |
116 | 2003-02-25 Kazu Hirata <kazu@cs.umass.edu> |
117 | ||
118 | * gcse.c (cprop_jump): Revert the 2003-02-23 change. | |
119 | ||
3044064c VM |
120 | 2003-02-25 Vladimir Makarov <vmakarov@toke.toronto.redhat.com> |
121 | Richard Henderson <rth@redhat.com> | |
122 | ||
123 | * sched-ebb.c (add_deps_for_risky_insns): Add the dependence when | |
4e21585b | 124 | there is no similar load. |
3044064c | 125 | |
15aab9c0 VM |
126 | 2003-02-25 Vladimir Makarov <vmakarov@redhat.com> |
127 | Richard Henderson <rth@redhat.com> | |
128 | ||
129 | * sched-int.h (INSN_TRAP_CLASS, WORST_CLASS): Move them from | |
130 | sched-rgn.c. | |
131 | (add_forward_dependence): New function prototype. | |
132 | ||
133 | * sched-rgn.c (INSN_TRAP_CLASS, WORST_CLASS): Move them to | |
134 | sched-init.h. | |
135 | (CONST_BASED_ADDRESS_P, may_trap_exp, haifa_classify_insn): Move | |
136 | them to haifa-sched.c. | |
137 | ||
138 | * haifa-sched.c (CONST_BASED_ADDRESS_P, may_trap_exp, | |
139 | haifa_classify_insn): Move them from sched-rgn.c. | |
140 | ||
141 | * sched-deps.c (add_dependence): Return flag of creating a new | |
142 | entry. | |
143 | (add_forward_dependence): New function. | |
144 | (compute_forward_dependences): Use the function. | |
145 | ||
146 | * sched-ebb.c (earliest_block_with_similiar_load): New function. | |
147 | (add_deps_for_risky_insns): New function. | |
148 | (schedule_ebb): Call the function. | |
149 | ||
150 | 2003-02-20 Aldy Hernandez <aldyh@redhat.com> | |
c8e4f0e9 AH |
151 | |
152 | * doc/tm.texi: Document Rename TARGET_VECTOR_TYPES_COMPATIBLE to | |
153 | TARGET_VECTOR_OPAQUE_P. Document accordingly. | |
154 | ||
155 | * testsuite/gcc.dg/20030218-1.c: Check that initialization of | |
156 | opaque types fail. | |
157 | ||
158 | * c-typeck.c (comptypes): Change call to vector_types_compatible | |
159 | to vector_opaque_p. | |
160 | (convert_for_assignment): Call vector_opaque_p instead of | |
161 | vector_types_compatible. | |
162 | (really_start_incremental_init): Disallow initialization of opaque | |
163 | types. | |
164 | ||
165 | * target-def.h: Remove TARGET_VECTOR_TYPES_COMPATIBLE. | |
166 | Define TARGET_VECTOR_OPAQUE_P. | |
167 | (TARGET_INITIALIZER): Same. | |
168 | ||
169 | * target.h (struct gcc_target): Remove vector_types_compatible. | |
170 | Add vector_opaque_p. | |
171 | ||
172 | * config/rs6000/rs6000.c (rs6000_spe_vector_types_compatible): | |
173 | Remove. | |
174 | (is_ev64_opaque_type): Check for TARGET_SPE and make sure type is | |
175 | a vector type. Change return type to bool. | |
176 | (TARGET_VECTOR_TYPES_COMPATIBLE): Remove. | |
177 | (TARGET_VECTOR_OPAQUE_P): Define. | |
178 | ||
179 | * cp/parser.c (cp_parser_init_declarator): Call vector_opaque_p | |
180 | target hook. | |
181 | Include target.h. | |
182 | (cp_parser_init_declarator): Fix typo in function comments. | |
183 | ||
fa1a0d02 JH |
184 | Tue Feb 25 12:35:34 CET 2003 Jan Hubicka <jh@suse.cz> |
185 | ||
186 | * Makefile.in (lcm.o): Add dependency on function.h | |
187 | * lcm.c (function.h): Include. | |
188 | * i386.c (machine_function, ix86_stack_locals, | |
189 | * ix86_save_varrargs_registers) : Move to | |
190 | ... | |
191 | * i386.h (machine_function, ix86_stack_locals, | |
192 | ix86_save_varrargs_registers): ... here; add optimize_mode_switching | |
193 | (ix86_optimize_mode_switching): New. | |
194 | * i386.md (fix patterns): Set ix86_optimize_mode_switching | |
195 | ||
b103bfef NC |
196 | 2003-02-25 Nick Clifton <nickc@redhat.com> |
197 | ||
198 | * config/d30v/d30v.c (d30v_init_cumulative_args): Fix typo. Name | |
199 | of fourth arg is 'fndecl' not 'indirect'. Update comment | |
200 | describing the function's parameters. | |
201 | ||
2d21f7d6 JH |
202 | Mon Feb 24 22:08:22 CET 2003 Jan Hubicka <jh@suse.cz> |
203 | ||
204 | * combine.c (simplify_shift_const): Fix previous patch. | |
205 | ||
2bac97f7 JL |
206 | 2003-02-24 Jeff Law <law@redhat.com> |
207 | ||
208 | * i386.md (testdi_1_rex64): Discourage reload from using the %eax | |
209 | alternative. | |
210 | (testsi_1, testhi_1, testqi_1): Likewise. | |
211 | ||
f8dc212b RO |
212 | 2003-02-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
213 | ||
214 | * config/alpha/osf.h (TARGET_OS_CPP_BUILTINS): Rename | |
215 | __EXTERN_PREFIX to __PRAGMA_EXTERN_PREFIX. | |
216 | * doc/extend.texi (Tru64 Pragmas): Reflect this. | |
217 | ||
218 | * fixinc/inclhack.def (alpha___extern_prefix): Indicate #pragma | |
219 | extern_prefix support for Tru64 UNIX V5 <sys/stat.h>. | |
220 | * fixinc/fixincl.x: Regenerate. | |
221 | * fixinc/tests/base/sys/stat.h [ALPHA___EXTERN_PREFIX_CHECK]: New | |
222 | testcase. | |
223 | Fixes PR c/5059, c/6126, other/9671. | |
224 | ||
44ee6e9e RS |
225 | 2003-02-24 Roger Sayle <roger@eyesopen.com> |
226 | ||
227 | * gcc.c (do_spec_1) ['{']: Handle pending argument upon return | |
228 | from handle_braces in "%{...}". | |
229 | ||
463f02cd KK |
230 | 2003-02-24 Kaz Kojima <kkojima@gcc.gnu.org> |
231 | ||
232 | * config/sh/sh.c (TARGET_HAVE_TLS): Conditionally define. | |
233 | (prepare_move_operands): Handle TLS operands. | |
234 | (tls_symbolic_operand): New. | |
235 | (nonpic_symbol_mentioned_p): Handle TLS UNSPECs. | |
236 | (legitimize_pic_address): Do nothing for the TLS symbol. | |
237 | (sh_encode_section_info): Handle TLS case. | |
238 | (sh_strip_name_encoding): Drop TLS encoding. | |
239 | * config/sh/sh-protos.h (tls_symbolic_operand): Add prototype. | |
240 | * config/sh/sh.h (SH_TLS_ENCODING): Define. | |
241 | (TLS_SYMNAME_P, STRIP_TLS_ENCODING): Likewise. | |
242 | (ASM_OUTPUT_LABELREF): Drop TLS encoding. | |
243 | (OUTPUT_ADDR_CONST_EXTRA): Handle TLS UNSPECs. | |
244 | * config/sh/sh.md: Define TLS UNSPEC constants. | |
245 | (type): Add tls_load. | |
246 | ("tls_global_dynamic", "tls_local_dynamic"): New insns. | |
247 | ("sym2DTPOFF", "symDTPOFF2reg", "sym2GOTTPOFF"): New expanders. | |
248 | ("tls_initial_exec"): New insn. | |
249 | ("sym2TPOFF", "symTPOFF2reg"): New expanders. | |
250 | ("load_gbr"): New insn. | |
251 | ||
252 | * configure.in (HAVE_AS_TLS): Add sh-*-* and sh[34]*-*-* cases. | |
253 | * configure: Regenerate. | |
254 | ||
8403445a AM |
255 | 2003-02-24 Alan Modra <amodra@bigpond.net.au> |
256 | ||
257 | * calls.c (store_one_arg): Revert 1999-02-16 change. Revert | |
258 | 2000-12-17 change. Pass EXPAND_STACK_PARM to expand_expr. | |
259 | * expr.h (enum expand_modifier): Define EXPAND_STACK_PARM. | |
260 | (enum block_op_methods): Reorder for better store_expr optimization. | |
261 | * expr.c (store_expr): Test bit 1 of "want_value" for call param | |
262 | stores, test bit 0 for original want_value meaning. Pass | |
263 | BLOCK_OP_CALL_PARM to emit_block_move when bit 1 set. Adjust | |
264 | recursive calls, and calls to expand_param. | |
265 | (expand_expr): Handle EXPAND_STACK_PARM modifier. When cse | |
266 | expected, set target to 0 rather than to subtarget. Formatting. | |
267 | ||
ef906381 KH |
268 | 2003-02-23 Kazu Hirata <kazu@cs.umass.edu> |
269 | ||
270 | * gcse.c (cprop_jump): Use the REG_EQUAL note if available. | |
271 | ||
16226f1e KG |
272 | 2003-02-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
273 | ||
274 | * doc/invoke.texi (ggc-min-expand, ggc-min-heapsize): Document | |
275 | new default behavior. | |
276 | * ggc-common.c: Include sys/resource.h. | |
277 | (ggc_rlimit_bound): New function. | |
278 | (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic): Update | |
279 | defaults to account for rlimits. | |
280 | ||
9e555526 RH |
281 | 2003-02-22 Richard Henderson <rth@redhat.com> |
282 | ||
283 | * i386.c, i386.h (TUNEMASK): Rename from CPUMASK. | |
284 | ||
285 | 2003-02-22 Kelley Cook <kelley@dwhoops.info> | |
286 | ||
287 | * i386.h, i386.c, i386.md (ix86_tune): Rename from ix86_cpu. | |
288 | (ix86_tune_string): Rename from ix86_cpu_string. | |
289 | ||
9d913bbf KC |
290 | 2003-02-22 Kelley Cook <kelleycook@comcast.net> |
291 | ||
292 | * config/i386/i386.c: Replace "mcpu" with "mtune". | |
293 | * config/i386/i386.h (TARGET_OPTIONS): Likewise. | |
294 | (CC1_CPU_SPEC): Likewise. New warning for "-mcpu". | |
295 | * doc/invoke.texi (i386 and x86-64 Options): Replace "mcpu" | |
296 | with "mtune". Note that "mcpu" is a deprecated synonym for "mtune". | |
297 | ||
d2c172bf AS |
298 | 2003-02-23 Andreas Schwab <schwab@suse.de> |
299 | ||
300 | * config.gcc: Delete references to m68k/t-linux and | |
301 | m68k/t-linux-aout. | |
302 | * config/m68k/t-linux, config/m68k/t-linux-aout: Removed. | |
303 | ||
b3de7382 JH |
304 | Sat Feb 22 20:22:19 CET 2003 Jan Hubicka <jh@suse.cz> |
305 | ||
306 | * toplev.c (rest_of_compilation): Apply fotgotten hunk | |
307 | of track scheduling patch. | |
308 | ||
90b8be73 JH |
309 | Sat Feb 22 19:29:28 CET 2003 Jan Hubicka <jh@suse.cz> |
310 | ||
311 | * config/linux.h (TARGET_HAS_F_SETLKW): Define. | |
312 | * config/alpha/linux.h (TARGET_HAS_F_SETLKW): Likewise | |
313 | ||
764c4414 JH |
314 | Sat Feb 22 12:42:16 CET 2003 Jan Hubicka <jh@suse.cz> |
315 | ||
316 | * c-decl.c (c_expand_body_1): Fix. | |
317 | ||
1c4a429a JH |
318 | Sat Feb 22 03:13:36 CET 2003 Jan Hubicka <jh@suse.cz> |
319 | ||
320 | * expmed.c (expand_divmod): Undo sign extensions for unsigned operands | |
321 | ||
322 | * cfgcleanup.c (try_forward_edges): Don't check loop structures | |
323 | when not optimizing. | |
324 | (cleanup_cfg): Do not iterate trought delete_trivially_dead_insns | |
325 | when not expensive. | |
326 | * toplev.c (rest_of_compilation): Duplicate loop headers only when | |
327 | optimizing; Delete trivially dead insns early; fix optimize check. | |
328 | ||
329 | * Makefile.in (c-decl.o, c-objc-common.o, cgraph.o, tree-inline.o): Add | |
330 | dependency on cgraph.h | |
331 | * c-decl.c: Include cgraph.h | |
332 | (finish_function): Update call of tree_inlinable_function_p. | |
333 | * c-objc-common.c: Include cgraph.h | |
334 | * cgraph.h: New file. | |
335 | * cgraphunit.c: New file. | |
336 | * cgraph.c (cgraph_node, cgraph_edge): Move into cgraph.h | |
337 | (cgraph_nodes, cgraph_n_nodes): Globalize. | |
338 | (cgraph_finalize_function, cgraph_finalize_compilation_unit | |
339 | cgraph_create_edges, cgraph_optimize, cgraph_mark_needed_node): | |
340 | Move into cgraphunit.c | |
341 | * tree-inline.c: Include cgraph.h | |
342 | * tree-inline.c: Include cgraph.h | |
343 | ||
1e2115dc JZ |
344 | 2003-02-22 Josef Zlomek <zlomekj@suse.cz> |
345 | ||
346 | * config/i386/i386.md: Use gen_lowpart instead of gen_rtx_REG | |
347 | for copying a register. | |
348 | ||
26182e15 SB |
349 | 2003-02-22 Steven Bosscher <s.bosscher@student.tudelft.nl> |
350 | ||
351 | PR other/3782 | |
352 | * toplev.c (process_options): If flag_detailed_statistics is set, | |
353 | then set time_report as well. | |
354 | ||
b6553814 SB |
355 | PR c/8828 |
356 | * jump.c (never_reached_warning): Don't fall through BARRRIER | |
26182e15 SB |
357 | insns. Update comments to reflect what the function really does. |
358 | ||
c0a47a61 RS |
359 | 2003-02-21 Roger Sayle <roger@eyesopen.com> |
360 | ||
361 | * fold-const.c (omit_one_operand): No longer static. | |
362 | * tree.h (omit_one_operand): Prototype here. | |
363 | (div_and_round_double): Keep fold-const.c prototypes together. | |
364 | * builtins.c (builtin_mathfn_code): Handle binary built-in | |
365 | funtions, such as "pow" and "atan2". | |
366 | (fold_builtin): Optimize both pow(x,0.0) and pow(1.0,y) to 1.0. | |
367 | Simplify optimizations using "type" the builtin's return type. | |
368 | ||
51928907 HPN |
369 | 2003-02-22 Hans-Peter Nilsson <hp@axis.com> |
370 | ||
5b296d93 HPN |
371 | * config/cris/cris.c (cris_rtx_costs): Blockify dangling else. |
372 | Fix functionalization typo. | |
373 | ||
51928907 HPN |
374 | * regmove.c (optimize_reg_copy_1): Do not replace a hard register |
375 | in an asm. | |
376 | ||
9ac121af KG |
377 | 2003-02-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
378 | ||
379 | * Makefile.in (ggc-common.o): Depend on $(PARAMS_H) | |
380 | * doc/invoke.texi (ggc-min-expand, ggc-min-heapsize): Update | |
381 | documentation. | |
382 | * ggc-common.c: Include params.h | |
383 | (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic, | |
384 | init_ggc_heuristics): New functions. | |
385 | * ggc.h (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic, | |
386 | init_ggc_heuristics): Prototype. | |
387 | * toplev.c (print_version): Output GGC heuristics. | |
388 | (parse_options_and_default_flags): Call init_ggc_heuristics. | |
389 | ||
453ee231 JH |
390 | Sat Feb 22 02:35:07 CET 2003 Jan Hubicka <jh@suse.cz> |
391 | ||
392 | * i386.c (def_builtin): Special case 64bit builtins. | |
393 | (MASK_SSE164, MASK_SSE264): New constants. | |
394 | (builtin_description): Add 64bit builtins. | |
395 | (ix86_init_mmx_sse_builtins): Likewise. | |
396 | * i386.h (enum ix86_builtins): Likewise. | |
397 | * i386.md (cvtss2siq, cvttss2siq, cvtsd2siq, cvttsd2siq, cvtsi2sdq, | |
398 | sse2_movq2dq_rex64, sse2_movsq2q_rex64): New. | |
399 | (sse2_movq2dq, sse2_movsq2q): Disable for 64bit. | |
400 | * mmintrin.h (_mm_cvtsi64x_si64, _mm_set_pi64x, _mm_cvtsi64_si64x): New. | |
401 | * xmmintrin.h (_mm_cvtss_si64x, _mm_cvttss_si64x, _mm_cvtsi64x_ss, | |
402 | _mm_set_epi64x, _mm_set1_epi64x, _mm_cvtsd_si64x, _mm_cvttsd_si64x, | |
403 | _mm_cvtsi64x_sd, _mm_cvtsi64x_si128, _mm_cvtsi128_si64x): New. | |
404 | ||
d50672ef JH |
405 | Sat Feb 22 00:48:22 CET 2003 Jan Hubicka <jh@suse.cz> |
406 | ||
407 | * i386.c (builtin_description): Add __builtin_ia32_paddq and | |
408 | __builtin_ia32_psubq. Fix __builtin_ia32_paddq128 | |
409 | and __builtin_ia32_psubq128. | |
410 | * i386.h (IX86_BUILTIN_PADDQ, IX86_BUILTIN_PSUBQ): New. | |
411 | * i386.md (addv*, mmx_ior*, mmx_xoe*, mmx_and*): Add missing '%'. | |
412 | (mmx_adddi3, mmx_subdi3): New. | |
413 | * mmintrin.h (_mm_add_si64, _mm_sub_si64): New. | |
414 | * xmmintrin.h (_mm_movepi64_pi64): New. | |
415 | (_mm_add_epi64, _mm_sub_epi64): fix. | |
416 | (_mm_mul_pu16): Rename to... | |
417 | (_mm_mul_su32): ... this one. | |
418 | ||
419 | * builtins.c (expand_builtin_expect): Do not predict | |
420 | flag_guess_branch_prob is not set. | |
421 | * c-semantics.c (expand_stmt): Likewise. | |
422 | * predict.c (predict_insn): Likewise. | |
423 | * stmt.c (expand_continue_loop): Likewise. | |
424 | * toplev.c (rest_of_compilation): Do not call | |
425 | note_prediction_to_br_prob and note_prediction_to_br_prob | |
426 | when not optimizing. | |
427 | ||
9809a362 JH |
428 | Fri Feb 21 23:10:13 CET 2003 Jan Hubicka <jh@suse.cz> |
429 | ||
430 | * cfgrtl.c (commit_edge_insertions): Call | |
431 | find_many_sub_basic_block only when some code has been emitted. | |
432 | (commit_edge_insertions_watch_calls): Bring into sync with | |
433 | commit_edge_insertions | |
434 | ||
a93d1ba2 R |
435 | Fri Feb 21 20:41:29 2003 J"orn Rennecke <joern.rennecke@superh.com> |
436 | ||
437 | * sh.h (OVERRIDE_OPTIONS): Fix code that clears 'e' register class. | |
438 | ||
439 | * sh.md (binary_sf_op): Use extra constant operand instead of | |
440 | negating constant operand 4. | |
441 | * sh.c (sh_expand_binop_v2sf): Supply it. | |
442 | ||
a8d0ddaf ZW |
443 | 2003-02-21 Zack Weinberg <zack@codesourcery.com> |
444 | ||
445 | * cpphash.h (struct lexer_state): Add directive_wants_padding. | |
446 | * cpplib.c (_cpp_handle_directive): Set directive_wants_padding | |
447 | for directives of type INCL. | |
448 | (glue_header_name, parse_include): Use get_token_no_padding. | |
449 | * cppmacro.c (replace_args): If directive_wants_padding, | |
450 | provide padding tokens. | |
451 | ||
902ac719 KH |
452 | 2003-02-21 Kazu Hirata <kazu@cs.umass.edu> |
453 | ||
454 | * config/h8300/h8300.md (a peephole2): New. | |
455 | ||
9dca2ad5 JH |
456 | Fri Feb 21 11:05:44 CET 2003 Jan Hubicka <jh@suse.cz> |
457 | ||
458 | * cfgrtl.c (commit_one_edge_insertion): Only mark BB for splitting. | |
459 | (commit_edge_insertions): Call find_many_sub_basic_blocks | |
460 | ||
461 | * reg-stack.c (convert_regs): Cleax aux for blocks. | |
462 | ||
64465d27 JH |
463 | Fri Feb 21 10:29:52 CET 2003 Jan Hubicka <jh@suse.cz> |
464 | ||
465 | * toplev.c (parse_options_and_default_flags): Undo accidental commit. | |
466 | ||
9e7d0b92 GN |
467 | 2003-02-21 Glen Nakamura <glen@imodulo.com> |
468 | ||
469 | PR optimization/8613 | |
470 | * builtins.c (expand_builtin): Emit postincrements before expanding | |
471 | builtin functions. | |
472 | ||
a7582c8c BE |
473 | 2003-02-21 Ben Elliston <bje@redhat.com> |
474 | ||
475 | PR other/5634 | |
476 | * doc/install.texi (Configuration): Explain using $HOME instead of | |
477 | the ~ metacharacter when referring to home directories. | |
478 | ||
91710e62 AO |
479 | 2003-02-20 Alexandre Oliva <aoliva@redhat.com> |
480 | ||
481 | * configure.in (TARGET_SYSTEM_ROOT): Set default to | |
482 | ${exec_prefix}/${target_alias}/sys-root. Match explicit | |
483 | '${exec_prefix}' (in addition to the expansion thereof) as | |
484 | relocatable. | |
485 | * configure: Rebuilt. | |
486 | ||
d64f6f86 KH |
487 | 2003-02-20 Kazu Hirata <kazu@cs.umass.edu> |
488 | ||
489 | * config/h8300/h8300.md (addhi3_incdec): Change the name to | |
490 | *addhi3_incdec. | |
491 | (addsi3_incdec): Change the name to *addsi3_incdec. | |
492 | ||
fd7acc30 RS |
493 | 2003-02-20 Roger Sayle <roger@eyesopen.com> |
494 | ||
495 | * explow.c (force_reg): Avoid useless REG_EQUAL notes. | |
496 | ||
1c2de642 TM |
497 | 2003-02-20 Toon Moene <toon@moene.indiv.nluug.nl> |
498 | ||
499 | PR fortran/9038 | |
500 | * c-opts.c (sanitize_cpp_opts): Add Fortran front end | |
501 | options to be ignored. | |
502 | (c_common_decode_option): Ignore them when preprocessing. | |
503 | ||
b9422b69 JH |
504 | Thu Feb 20 21:41:19 CET 2003 Jan Hubicka <jh@suse.cz> |
505 | ||
fd7acc30 RS |
506 | * toplev.c (flag_sched2_use_superblocks, flag_sched2_use_traces): New |
507 | global variables. | |
508 | (lang_independent_options): Add -fsched2-use-superblocks | |
509 | -fsced2-use-traces. | |
b9422b69 JH |
510 | (rest_of_compilation): Deal with it. |
511 | * invoke.texi (-fsched2-use-traces, fsched2-use-superblocks): Declare. | |
fd7acc30 RS |
512 | * flags.h (flag_sched2_use_superblocks, flag_sched2_use_traces): |
513 | Declare. | |
b9422b69 JH |
514 | * rtl.h (reg_to_stack): Update prototype. |
515 | * reg-stack.c (reg_to_stack): Return when something has changed; | |
516 | update liveness when executing after superblock scheduling. | |
517 | ||
518 | * combine.c (simplify_shift_const): Simplify few special cases | |
519 | into constants. | |
520 | ||
a62bfff2 DE |
521 | 2003-02-20 David Edelsohn <edelsohn@gnu.org> |
522 | ||
523 | * config/rs6000/rs6000.md: (attr "type"): Add fast_compare. | |
524 | (add.,subf.,neg.): Change attribute to fast_compare. | |
525 | All DFA descriptions updated. | |
526 | ||
dbbf88d1 NS |
527 | 2003-02-20 Nathan Sidwell <nathan@codesourcery.com> |
528 | ||
529 | Change base class access representation. | |
530 | * tree.h (TREE_VIA_PUBLIC, TREE_VIA_PROTECTED, | |
531 | TREE_VIA_PRIVATE): Remove. | |
532 | (BINFO_BASEACCESSES): New binfo elt. | |
533 | (BINFO_BASEACCESS): New accessor. | |
534 | (BINFO_ELTS): Increase. | |
535 | (TI_ACCESS_PUBLIC, TI_ACCESS_PROTECTED, TI_ACCESS_PRIVATE): New. | |
536 | (access_public_node, access_protected_node, | |
537 | access_private_node): New global nodes. | |
538 | * tree.c (build_common_tree_nodes_2): Initialize access nodes. | |
539 | * dbxout.c (dbxout_type): Adjust. | |
540 | * dwarf2out.c (gen_inheritance_die): Add access parameter. | |
541 | (gen_member_die): Adjust. | |
542 | * dwarfout.c (output_inheritance_die): ARG is array of two trees. | |
543 | (output_type): Adjust. | |
544 | * tree-dump.c (dequeue_and_dump): Adjust binfo dumping. | |
545 | ||
546 | Change base class access representation. Share virtual base | |
547 | binfos. | |
548 | * cp/call.c (build_special_member_call): Remove binfo_for_vbase | |
549 | call. | |
550 | * cp/class.c (build_base_path): Likewise. | |
551 | (build_primary_vtable): Adjust BINFO_NEW_VTABLE_MARKED use. | |
552 | (build_secondary_vtable): Remove FOR_TYPE arg. Adjust. | |
553 | (make_new_vtable): Adjust. | |
554 | (force_canonical_binfo_r): Delete. | |
555 | (force_canonical_binfo): Delete. | |
556 | (mark_primary_virtual_base): Delete. | |
557 | (dfs_unshared_virtual_bases): Delete. | |
558 | (mark_primary_bases): Adjust. | |
559 | (maybe_warn_about_overly_private_class): Adjust. | |
560 | (dfs_base_derived_from): Delete. | |
561 | (base_derived_from): Follow the inheritance chain. | |
562 | (struct find_final_overrider_data): Add vpath member. | |
563 | (dfs_find_final_overrider): Adjust. | |
564 | (dfs_find_final_overrider_q, dfs_find_final_overrider_post): New. | |
565 | (find_final_overrider): Adjust. | |
566 | (update_vtable_entry_for_fn): Adjust. | |
567 | (modify_all_vtables): Adjust. | |
568 | (walk_subobject_offsets): Adjust. | |
569 | (layout_nonempty_base_or_field): Adjust. | |
570 | (layout_empty_base): Remove last parameter. Adjust. | |
571 | (build_base_field): Adjust. | |
572 | (build_base_fields): Adjust. | |
573 | (propagate_binfo_offsets): Remove last parameter. Adjust. | |
574 | (dfs_set_offset_for_unshared_vbases): Delete. | |
575 | (layout_virtual_bases): Adjust. | |
576 | (finish_struct_1): Adjust. | |
577 | (init_class_processing): Don't init access nodes. | |
578 | (dfs_get_primary_binfo): Delete. | |
579 | (get_primary_binfo): Adjust. | |
580 | (dump_class_hierarchy_r): Remove most derived arg, add IGO | |
581 | parameter. Adjust. | |
582 | (dump_class_hierarchy): Adjust. | |
583 | (finish_vtbls): Adjust. | |
584 | (get_original_base): Delete. | |
585 | (build_vtt_inits): Adjust. | |
586 | (dfs_build_secondary_vptr_vtt_inits): Adjust. | |
587 | (dfs_ctor_vtable_bases_queue_p): Adjust. | |
588 | (build_ctor_vtbl_group): Adjust. | |
589 | (dfs_accumulate_vtbl_inits): Adjust. | |
590 | (build_vtbl_initializer): Adjust. | |
591 | (build_vbase_offset_vtbl_entries): Adjust. | |
592 | (add_vcall_offset_vtbl_entries_1): Adjust. | |
593 | * cp/cp-tree.h (CPTI_ACCESS_*): Remove. | |
594 | (access_*_node): Remove. | |
595 | (CANONICAL_BINFO): Delete. | |
596 | (BINFO_UNSHARED_MARKED): Remove. | |
597 | (BINFO_MARKED): Set LANG_FLAG_0 directly. | |
598 | (SET_BINFO_MARKED, CLEAR_BINFO_MARKED): Delete. | |
599 | (BINFO_VTABLE_PATH_MARKED): Set LANG_FLAG_3 directly. | |
600 | (SET_BINFO_VTABLE_PATH_MARKED, CLEAR_BINFO_VTABLE_PATH_MARKED): | |
601 | Delete. | |
602 | (BINFO_NEW_VTABLE_MARKED): Set LANG_FLAG_4 directly. | |
603 | (SET_BINFO_NEW_VTABLE_MARKED): Adjust. | |
604 | (SET_BINFO_PUSHDECLS_MARKED, CLEAR_BINFO_PUSHDECLS_MARKED): | |
605 | Delete. | |
606 | (BINFO_DEPENDENT_BASE_P): New. | |
607 | (dfs_walk, dfs_walk_real): Queue function takes derived binfo and | |
608 | index. | |
609 | (markedp, unmarkedp): Adjust. | |
610 | (dfs_unmarked_real_bases_queue_p, dfs_marked_real_bases_queue_p, | |
611 | dfs_skip_vbases, marked_vtable_pathp, unmarked_vtable_pathp, | |
612 | find_vbase_instance, binfo_for_vbase): Delete. | |
613 | (copied_binfo, original_binfo): Declare. | |
614 | (finish_base_specifier): Add virtual_p arg. | |
615 | (unshare_base_binfos): Delete. | |
616 | (copy_base_binfos): Declare. | |
617 | (reverse_path): Delete. | |
618 | * cp/decl.c (xref_basetypes): Access and virtuality passed | |
619 | differently. Don't copy direct base binfos here. Call | |
620 | copy_base_binfos. | |
621 | * cp/init.c (dfs_initialize_vtbl_ptrs): Adjust. | |
622 | (initialize_vtbl_ptrs): Adjust. | |
623 | (expand_member_init): Adjust. | |
624 | * cp/parser.c (cp_parser_base_specifier): Adjust. | |
625 | * cp/pt.c (instantiate_class_template): Adjust. | |
626 | (get_template_base_recursive): Adjust. | |
627 | * cp/rtti.c (get_pseudo_ti_init): Adjust. | |
628 | (get_pseudo_ti_desc): Adjust. | |
629 | * cp/tree.c (unshare_base_binfos): Rename to ... | |
630 | (copy_base_binfos): ... here, reimplement. | |
631 | (make_binfo): Set BINFO_DEPENDENT_BASE_P. | |
632 | (reverse_path): Remove. | |
633 | * cp/typeck.c (get_delta_difference): Adjust error messages. | |
634 | * cp/semantics.c (finish_base_specifier): Add virtual arg, adjust. | |
635 | * cp/search.c (lookup_base_r): Adjust. | |
636 | (dynamic_cast_base_recurse): Adjust. | |
637 | (canonical_binfo): Remove. | |
638 | (dfs_canonical_queue): Remove. | |
639 | (dfs_assert_unmarked_p): Remove. | |
640 | (assert_canonical_unmarked): Remove. | |
641 | (shared_marked_p, shared_unmarked_p): Remove. | |
642 | (BINFO_ACCESS, SET_BINFO_ACCESS): Use TREE_PUBLIC & TREE_PRIVATE. | |
643 | (dfs_access_in_type): Adjust. | |
644 | (access_in_type): Adjust. | |
645 | (dfs_accessible_queue_p): Adjust. | |
646 | (dfs_accessible_p): Adjust. | |
647 | (is_subobject_of_p_1, is_subobject_of_p): Remove. | |
648 | (struct lookup_field_info): Remove from_dep_base_p field. | |
649 | (lookup_field_queue_p): Adjust, test BINFO_DEPENDENT_BASE_P. | |
650 | (lookup_field_r): Remove dependent base code. | |
651 | (lookup_member): Likewise. | |
652 | (dfs_walk, dfs_walk_real): Add access arg to queue fn. | |
653 | (dfs_unmarked_real_bases_queue_p): Remove. | |
654 | (dfs_marked_real_bases_queue_p): Remove. | |
655 | (dfs_skip_vbases): Remove. | |
656 | (dfs_get_pure_virtuals): Adjust. | |
657 | (markedp, unmarkedp): Adjust. | |
658 | (marked_vtable_pathp, unmarked_vtable_pathp): Remove. | |
659 | (marked_pushdecls_p, unmarked_pushdecls_p): Adjust. | |
660 | (dfs_unmark): Adjust. | |
661 | (dfs_get_vbase_types):Remove. | |
662 | (dfs_build_inheritance_graph_order): Remove. | |
663 | (get_vbase_types): Remove | |
664 | (dfs_find_vbase_instance): Remove. | |
665 | (find_vbase_instance): Remove. | |
666 | (dfs_debug_unmarkedp): Adjust. | |
667 | (dependent_base_p): Remove. | |
668 | (dfs_push_type_decls): Adjust. | |
669 | (dfs_push_decls): Adjust. | |
670 | (dfs_no_overlap_yet): Adjust. | |
671 | (copied_binfo): New function. | |
672 | (original_binfo): New function. | |
673 | (binfo_for_vbase): Remove. | |
674 | ||
675 | Change base class access representation. | |
676 | * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC. | |
677 | (add_interface_do): Likewise. | |
678 | ||
6d6ab190 DE |
679 | 2003-02-20 David Edelsohn <edelsohn@gnu.org> |
680 | ||
a8d0ddaf ZW |
681 | * config/rs6000/sysv4.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Define. |
682 | * config/rs6000/power4.md (power4-store,power4-vecstore): New | |
6d6ab190 DE |
683 | insn reservations. |
684 | (power4-fpstore): Compact. | |
685 | ||
2dd5df7c KH |
686 | 2003-02-20 Kazu Hirata <kazu@cs.umass.edu> |
687 | ||
688 | * config/h8300/h8300.md (*iorsi3_w): New. | |
689 | ||
8fa08316 JZ |
690 | 2003-02-20 Josef Zlomek <zlomekj@suse.cz> |
691 | ||
692 | * combine.c (distribute_notes): Kill REG_EXEC_COUNT. | |
693 | * rtl.c (reg_note_name): Likewise. | |
694 | * rtl.h (enum reg_note): Likewise. | |
695 | * doc/invoke.texi: Likewise. | |
696 | * doc/rtl.texi: Likewise. | |
697 | ||
c8717368 JZ |
698 | 2003-02-20 Josef Zlomek <zlomekj@suse.cz> |
699 | ||
700 | * bb-reorder.c (find_traces_1_round): Fix comment typo. | |
701 | ||
3bc400cd RS |
702 | 2003-02-19 Roger Sayle <roger@eyesopen.com> |
703 | ||
704 | * fold-const.c (fold_real_zero_addition_p): Don't fold a zero | |
705 | addition in the presence of signaling NaNs. | |
706 | ||
b5a49c0b KW |
707 | 2003-02-19 Krister Walfridsson <cato@df.lth.se> |
708 | ||
709 | * tm.texi (INIT_CUMULATIVE_ARGS): Fix typo. | |
710 | ||
472f2723 KH |
711 | 2003-02-19 Kazu Hirata <kazu@cs.umass.edu> |
712 | ||
713 | * config/h8300/h8300.c (output_logical_op): Optimize or.l when | |
714 | ORing with 0xffff??00 with the highest bit of the ?? part set. | |
715 | (compute_logical_op_length): Update. | |
716 | (compute_logical_op_cc): Likewise. | |
717 | ||
6d9cc15b JZ |
718 | 2003-02-19 Josef Zlomek <zlomekj@suse.cz> |
719 | ||
720 | * bb-reorder.c (find_traces_1_round): Fixed condition for small | |
721 | destination block with multiple predecessors. | |
722 | (connect_traces): Check whether the block is a start of trace. | |
723 | ||
563a317a JH |
724 | Wed Feb 19 19:00:24 CET 2003 Jan Hubicka <jh@suse.cz> |
725 | ||
726 | * calls.c (expand_call): Update call of INIT_CUMULATIVE_ARGS | |
727 | * function.c (assign_params): Likewise. | |
728 | * arm-protos.h (arm_init_cumulative_args): Update prototype. | |
729 | * arm.c (arm_init_cumulative_args): Update function. | |
730 | * arm.h (INIT_CUMULATIVE_ARGS): Update. | |
731 | * avr-protos.h (init_cumulative_args): Update prototype. | |
732 | * avr.c (init_cumulative_args): Update function. | |
733 | * avr.h (INIT_CUMULATIVE_ARGS): Update. | |
734 | * d30v-protos.h (d30v_init_cumulative_args): Update prototype. | |
735 | * d30v.c (d30v_init_cumulative_args): Update function. | |
736 | * d30v.h (INIT_CUMULATIVE_ARGS): Update. | |
737 | * frv-protos.h (frv_init_cumulative_args): Update prototype. | |
738 | * frv.c (frv_init_cumulative_args): Update function. | |
739 | * frv.h (INIT_CUMULATIVE_ARGS): Update. | |
740 | * mips.c (mips_expand_prolgue): Update call of INIT_CUMULATIVE_ARGS. | |
741 | * pa.h (INIT_CUMULATIVE_ARGS): Update. | |
742 | * sparc-protos.h (init_cumulative_args): Update prototype. | |
743 | * sparc.c (init_cumulative_args): Update function. | |
744 | * sparc.h (INIT_CUMULATIVE_ARGS): Update. | |
745 | * tm.texi (INIT_CUMULATIVE_ARGS): Update documentation. | |
746 | ||
be9d08c2 KH |
747 | 2003-02-19 Kazu Hirata <kazu@cs.umass.edu> |
748 | ||
749 | * config/h8300/h8300.md (*iorsi3_two_qi_sext): New. | |
750 | (*ashiftsi_sextqi_7): Likewise. | |
751 | ||
f23147fe RO |
752 | 2003-02-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
753 | ||
754 | * config/mips/iris6.h (TARGET_OS_CPP_BUILTINS): Define __c99 for | |
755 | ISO C99 and C++. | |
756 | ||
757 | * fixinc/inclhack.def (irix___restrict): Don't change __restrict | |
758 | for C++ on IRIX 6.5.1[89]. | |
759 | * fixinc/tests/base/internal/sgimacros.h: New file. | |
760 | ||
761 | * fixinc/inclhack.def (irix_wcsftime): Use XPG5 variant for C99. | |
762 | * fixinc/tests/base/internal/wchar_core.h: New file. | |
a8d0ddaf | 763 | |
f23147fe RO |
764 | * fixinc/inclhack.def (irix_socklen_t): Fix broken IRIX 6.5.1[78] |
765 | socklen_t definition. | |
766 | * fixinc/fixincl.x: Regenerate. | |
767 | * fixinc/tests/base/sys/socket.h: New file. | |
768 | Fixes PR libgcj/9652. | |
769 | ||
30e4d9d4 JH |
770 | Wed Feb 19 17:22:51 CET 2003 Jan Hubicka <jh@suse.cz> |
771 | ||
772 | * i386.md (movsfcc_1, movdfcc_1): Fix constrains. | |
773 | ||
2792d578 DE |
774 | 2003-02-19 David Edelsohn <edelsohn@gnu.org> |
775 | ||
776 | * config/rs6000/rs6000.c (rs6000_override_options): Initialize | |
777 | align_jumps_max_skip and align_loops_max_skip. | |
778 | ||
779 | 2003-02-19 Thierry Moreau <thierry.moreau@connotech.com> | |
780 | ||
781 | * config/rs6000/rs6000.c (rs6000_encode_section_info): Do not | |
782 | test size if named section. | |
783 | ||
48a5f2fa DJ |
784 | 2003-02-19 Daniel Jacobowitz <drow@mvista.com> |
785 | ||
786 | * expr.c (expand_expr): Use gen_int_mode for the argument | |
787 | to gen_rtx_MULT. | |
788 | ||
9e889775 JH |
789 | Wed Feb 19 14:22:42 CET 2003 Jan Hubicka <jh@suse.cz> |
790 | ||
791 | * i386.md (cosxf2): Fix conditional. | |
792 | ||
f4c07fbf KH |
793 | 2003-02-19 Kazu Hirata <kazu@cs.umass.edu> |
794 | ||
795 | * config/h8300/h8300.md (extendqisi2): Change to an expander. | |
796 | (*extendqisi2_h8300): New. | |
797 | (*extendqisi2_h8300hs): Likewise. | |
798 | ||
590734b6 KH |
799 | 2003-02-19 Kazu Hirata <kazu@cs.umass.edu> |
800 | ||
801 | * config/h8300/h8300-protos.h: Update the prototype for | |
802 | split_adds_subs. Remove the prototypes for | |
803 | const_int_le_2_operand and const_int_le_6_operand. | |
804 | * config/h8300/h8300.c (split_adds_sub): Don't output inc/dec. | |
805 | (const_int_le_2_operand): Remove. | |
806 | (const_int_le_6_operand): Likewise. | |
807 | * config/h8300/h8300.h (PREDICATE_CODES): Remove the entries | |
808 | for const_int_le_2_operand and const_int_le_6_operand. | |
809 | * config/h8300/h8300.md: Update all uses of split_adds_subs. | |
810 | (a peephole2): New. | |
811 | ||
c001c39b JH |
812 | Tue Feb 18 23:50:59 CET 2003 Jan Hubicka <jh@suse.cz> |
813 | ||
814 | * cgraph.c (NPREDECESORC, SET_NPREDECESORS): Kill. | |
815 | (cgraph_expand_function): Rewrite. | |
816 | ||
2f51bb1d | 817 | 2003-02-18 Matt Austern <austern@apple.com> |
3bc400cd | 818 | |
2f51bb1d | 819 | * toplev.c, langhooks.c, langhooks-def.h: Move |
a8d0ddaf | 820 | write_global_declarations from toplev.c to langhooks.c. |
3bc400cd | 821 | |
ff6e1a2f KH |
822 | 2003-02-18 Kazu Hirata <kazu@cs.umass.edu> |
823 | ||
824 | * config/h8300/h8300.c (general_operand_src): Always check | |
825 | MODE. | |
826 | (general_operand_dst): Likewise. | |
827 | ||
78bd5210 RS |
828 | 2003-02-18 Roger Sayle <roger@eyesopen.com> |
829 | ||
830 | * convert.c (convert_to_real): Also optimize (float)log(x) into | |
831 | logf(x) where x is a float, i.e. also handle BUILT_IN_LOG{,L}. | |
832 | ||
9f3a9a08 KK |
833 | 2003-02-18 Kaz Kojima <kkojima@gcc.gnu.org> |
834 | ||
a8d0ddaf | 835 | * config/sh/sh.c (unspec_caller_rtx_p): New. |
9f3a9a08 | 836 | (sh_cannot_copy_insn_p): New. |
a8d0ddaf | 837 | (TARGET_CANNOT_COPY_INSN_P): New. |
9f3a9a08 | 838 | |
d7ddbe24 RH |
839 | 2003-02-18 Richard Henderson <rth@redhat.com> |
840 | ||
841 | * c-common.c (handle_used_attribute): Accept static data too. | |
842 | ||
843 | 2003-02-18 Nick Clifton <nickc@redhat.com> | |
a8d0ddaf | 844 | Aldy Hernandez <aldyh@redhat.com> |
22d324c1 | 845 | |
a8d0ddaf | 846 | * testsuite/gcc.dg/20030218-1.c: New. |
22d324c1 | 847 | |
a8d0ddaf | 848 | * doc/tm.texi: Document TARGET_VECTOR_TYPES_COMPATIBLE. |
22d324c1 | 849 | |
a8d0ddaf ZW |
850 | * target-def.h (TARGET_INITIALIZER): Add |
851 | TARGET_VECTOR_TYPES_COMPATIBLE. | |
852 | (TARGET_VECTOR_TYPES_COMPATIBLE): New macro. | |
22d324c1 | 853 | |
a8d0ddaf | 854 | * target.h (struct gcc_target): Add field vector_types_compatible. |
22d324c1 | 855 | |
a8d0ddaf ZW |
856 | * c-typeck.c (comptypes): Take into account |
857 | TARGET_VECTOR_TYPES_COMPATIBLE. | |
858 | (convert_for_assignment): Same. | |
22d324c1 | 859 | |
a8d0ddaf ZW |
860 | * config/rs6000/rs6000.c (is_ev64_opaque_type): New. |
861 | (rs6000_spe_vector_types_compatible): New. | |
862 | (TARGET_VECTOR_TYPES_COMPATIBLE): Define. | |
22d324c1 | 863 | |
e5378e8d AS |
864 | 2003-02-19 Andreas Schwab <schwab@suse.de> |
865 | ||
866 | * Makefile.in (toplev.o): Depend on $(LANGHOOKS_DEF_H). | |
867 | * toplev.c: Include langhooks-def.h. | |
868 | ||
fcc11c35 CD |
869 | 2003-02-18 Chris Demetriou <cgd@broadcom.com> |
870 | ||
871 | * config/mips/mips.h (enum processor_type): Sort entries | |
872 | alphabetically. | |
873 | * config/mips/mips.md (define_attr cpu): Sync with processor_type | |
874 | enum values, including adding entries that were missing. | |
875 | ||
29db2a1e R |
876 | Tue Feb 18 20:15:54 2003 J"orn Rennecke <joern.rennecke@superh.com> |
877 | ||
3bc400cd RS |
878 | * sh.c (calc_live_regs): Also check GET_CODE when checking if |
879 | initial value for PR_REG is still the PR_REG register. | |
29db2a1e | 880 | |
582d11e6 JW |
881 | 2003-02-18 Jim Wilson <wilson@redhat.com> |
882 | ||
883 | * config/ia64/ia64.md (floatdidf2, floatdisf2): Add %, before second | |
884 | instruction in output template. | |
885 | (bsp_value): Change output template from string to C code, add %, | |
886 | before actual instruction. | |
887 | (flushrs): Mark as not predicable. | |
888 | ||
3edc4b23 KW |
889 | 2003-02-18 Krister Walfridsson <cato@df.lth.se> |
890 | ||
891 | * inclhack.def (netbsd_bogus_semicolon): New fix. | |
892 | * fixincl.x: Rebuilt. | |
893 | * tests/base/ctype.h: Update. | |
894 | ||
080ea642 RS |
895 | 2003-02-18 Roger Sayle <roger@eyesopen.com> |
896 | ||
897 | * fold-const.c (negate_expr_p): New function to determine whether | |
898 | an expression can be negated cheaply. | |
899 | (fold) [MINUS_EXPR]: Use it to determine whether to transform | |
900 | -A - B into -B - A for floating point types. | |
901 | ||
e360ab39 RS |
902 | 2003-02-18 Roger Sayle <roger@eyesopen.com> |
903 | ||
904 | * sbitmap.c (sbitmap_resize): New function. | |
905 | * sbitmap.h (sbitmap_resize): Prototype here. | |
906 | * recog.c (split_all_insns): Use sbitmap_resize. | |
907 | ||
6b00cbc7 KH |
908 | 2003-02-18 Kazu Hirata <kazu@cs.umass.edu> |
909 | ||
910 | * config/h8300/h8300.md (*zero_extendhisi2_h8300): Fix the | |
911 | insn length. | |
912 | (extendqisi2): Likewise. | |
913 | (*extendhisi2_h8300): Likewise. | |
914 | ||
2b59501b | 915 | 2003-02-18 Matt Austern <austern@apple.com> |
a8d0ddaf | 916 | |
2b59501b MA |
917 | * langhooks.h, langhooks-def.h: introduce new langhook, |
918 | final_write_globals, with write_global_declarations as default. | |
919 | * toplev.c: Move invocation of wrapup_global_declarations from | |
920 | compile_file to new function, write_global_declarations. Change | |
921 | compile_file to use final_write_globals hook. Change | |
922 | wrapup_global_declarations so writing to DECL_DEFER_OUTPUT is | |
a8d0ddaf ZW |
923 | conditional. |
924 | ||
131efcd8 JDA |
925 | 2003-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
926 | ||
927 | * pa.md: Correct and enhance comment. | |
928 | ||
e17aafd1 GK |
929 | 2003-02-18 Geoffrey Keating <geoffk@apple.com> |
930 | ||
931 | * gcc.c (validate_switches): Don't scan past closing '}'. | |
932 | ||
f57a2e3a BE |
933 | 2003-02-18 Ben Elliston <bje@redhat.com> |
934 | ||
935 | PR c++/1607 | |
936 | * doc/extend.texi (Function Attributes): Document the effect of | |
937 | the C++ "this" parameter on the counting of arguments for the | |
938 | "format" and "format_arg" attributes. | |
939 | ||
9b0c0e9f AH |
940 | 2003-02-17 Aldy Hernandez <aldyh@redhat.com> |
941 | ||
a8d0ddaf ZW |
942 | * config/rs6000/spe.h (__ev_stdd): Cast 2nd arg. |
943 | (__ev_stdw): Same. | |
944 | (__ev_stdh): Same. | |
9b0c0e9f | 945 | |
35a3fa09 JH |
946 | Mon Feb 17 16:16:54 CET 2003 Jan Hubicka <jh@suse.cz> |
947 | ||
948 | * recog.c (split_all_insns): Fix memory overflow. | |
949 | ||
6dc50366 KH |
950 | 2003-02-17 Kazu Hirata <kazu@cs.umass.edu> |
951 | ||
952 | * config/h8300/h8300.md (cmpqi): Remove mode from compare. | |
953 | (cmphi): Likewise. | |
954 | (*cmphi_h8300): Likewise. | |
955 | (*cmphi_h8300hs): Likewise. | |
956 | (cmpsi): Likewise. | |
957 | (7 peephole2): Likewise. | |
958 | ||
096daf41 JH |
959 | Sun Feb 16 23:07:52 CET 2003 Jan Hubicka <jh@suse.cz> |
960 | ||
961 | * c-typeck.c (build_c_cast): Fold constant variables into | |
962 | initial values. | |
963 | ||
35113fde GP |
964 | 2003-02-16 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
965 | ||
966 | * doc/install.texi (Specific): Fix link for m68k-att-sysv. | |
967 | (Binaries): Ditto for Sinix/Reliant Unix. | |
968 | ||
3a1944a6 RE |
969 | 2003-02-16 Richard Earnshaw <rearnsha@arm.com> |
970 | ||
971 | * arm.c (arm_reload_in_hi): Ensure that the scratch register does | |
972 | not overlap the final result register. | |
973 | ||
cdd4b0d4 AB |
974 | 2003-02-16 Arend Bayer <arend.bayer@web.de> |
975 | Richard Henderson <rth@redhat.com> | |
976 | ||
ddb9eedd | 977 | PR c/8068 |
cdd4b0d4 AB |
978 | * fold-const.c (extract_muldiv_1): Rename from extract_muldiv; |
979 | rearrange mult arguments for less recursion. | |
980 | (extract_muldiv): New. Prevent runaway recursion. | |
981 | ||
616f273a DS |
982 | 2003-02-16 Danny Smith <dannysmith@users.sourceforge.net> |
983 | ||
984 | * config/i386/cygwin.h (TARGET_SUBTARGET_DEFAULT): Set | |
985 | MASK_ALIGN_DOUBLE. | |
986 | ||
881b2a96 RS |
987 | 2003-02-15 Roger Sayle <roger@eyesopen.com> |
988 | ||
989 | * config/i386/i386.c (x86_ext_80387_constants): Use 80387 insns | |
990 | to load mathematical constants on K6, Athlon, Pentium 4 and PPro. | |
991 | (ext_80387_constants_table): Global table of 80387 special constants | |
992 | guarded by ext_80387_constants_init flag when not initialized. | |
993 | (init_ext_80387_constants): New function to initialize this table. | |
994 | (standard_80387_constant_p): Extend to recognize extra 80387 | |
995 | constants, in XFmode, on processors where this is a win. | |
996 | (standard_80387_constant_opcode): New function to return the | |
997 | opcode associated with standard_80387_constant_p. | |
998 | (standard_80387_constant_rtx): New function to return the XFmode | |
999 | CONST_DOUBLE associated with standard_80387_constant_p. | |
1000 | (ix86_rtx_costs): Give the new constants the same cost as 1.0. | |
1001 | ||
1002 | * config/i386/i386-protos.h (standard_80387_constant_opcode): | |
1003 | Prototype here. | |
1004 | (standard_80387_constant_rtx): Likewise. | |
1005 | ||
1006 | * config/i386/i386.md (*movsf1, *movsf1_nointerunit, *movdf_nointeger, | |
1007 | *movdf_integer, *movxf_nointeger, *movtf_nointeger, *movxf_integer, | |
1008 | *movtf_integer): Simplify using new standard_80387_constant_opcode. | |
1009 | ||
d203738b GK |
1010 | 2003-02-15 Geoffrey Keating <geoffk@apple.com> |
1011 | ||
1012 | * doc/invoke.texi (Optimize Options): Correct @option syntax. | |
1013 | ||
0b077eac RH |
1014 | 2003-02-15 Richard Henderson <rth@redhat.com> |
1015 | ||
1016 | * Makefile.in (cfglayout.o): Depend on TARGET_H. | |
1017 | * cfglayout.c: Include target.h. | |
1018 | (cfg_layout_can_duplicate_bb_p): Check targetm.cannot_copy_insn_p. | |
1019 | * target-def.h (TARGET_CANNOT_COPY_INSN_P): New. | |
1020 | * target.h (struct gcc_target): Add cannot_copy_insn_p. | |
1021 | ||
1022 | * config/alpha/alpha.c (alpha_cannot_copy_insn_p): New. | |
1023 | (TARGET_CANNOT_COPY_INSN_P): New. | |
1024 | (override_options): Revert 2003-02-08 hack. | |
1025 | ||
9a71ece1 RH |
1026 | 2003-02-15 Richard Henderson <rth@redhat.com> |
1027 | ||
1028 | * gcse.c (bypass_block): Use BLOCK_FOR_INSN for resolving LABEL_REFs. | |
1029 | (bypass_conditional_jumps): Accept computed_jump_p insns as well. | |
1030 | ||
b54cf83a DE |
1031 | 2003-02-15 David Edelsohn <edelsohn@gnu.org> |
1032 | ||
1033 | * config/rs6000/rs6000.h (processor_type): Add PPC440. | |
1034 | * config/rs6000/rs6000.c (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE, | |
1035 | TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD, | |
1036 | TARGET_SCHED_VARIABLE_ISSUE): Define. | |
1037 | (rs6000_use_dfa_pipeline_interface): New function. | |
1038 | (rs6000_multipass_dfa_lookahead): New Function. | |
1039 | (rs6000_variable_issue): New function. | |
1040 | (rs6000_adjust_cost): Add CMP and DELAYED_CR types. | |
1041 | (rs6000_issue_rate): Add PPC440. | |
1042 | * config/rs6000/rs6000.md (unspec list): Correct typo. | |
1043 | (attr "type"): Add load_ext, load_ext_u, load_ext_ux, load_u, | |
1044 | store_ux, store_u, fpload_ux, fpload_u, fpstore_ux, fpstore_u, | |
1045 | cmp, delayed_cr, mfcr, mtcr. | |
1046 | (automata_option): Set "ndfa". | |
1047 | (extendMMNN2): Update attributes. | |
1048 | (movcc_internal1): Discourage move to non-cr0. Update | |
1049 | attributes. | |
1050 | (movMM_update): Update attributes. | |
1051 | (cmpMM_internal): Update attributes. | |
1052 | (sCC CR materialization): Update attributes. | |
1053 | (branch patterns): Do not discourage non-cr0. | |
1054 | (cr logical patterns): Prefer destructive register allocation. | |
1055 | Update attributes. | |
1056 | (movesi_from_cr): Update attribute. | |
1057 | (mtcrf_operation): Update attribute. | |
1058 | (mtcrfsi): Update attribute. | |
1059 | * config/rs6000/40x.md: New file. | |
1060 | * config/rs6000/603.md: New file. | |
1061 | * config/rs6000/6xx.md: New file. | |
1062 | * config/rs6000/7450.md: New file. | |
1063 | * config/rs6000/7xx.md: New file. | |
1064 | * config/rs6000/mpc.md: New file. | |
1065 | * config/rs6000/power4.md: New file. | |
1066 | * config/rs6000/rios1.md: New file. | |
1067 | * config/rs6000/rios2.md: New file. | |
1068 | * config/rs6000/rs64.md: New file. | |
1069 | [Some DFA descriptions based on work by Michael Hayes] | |
1070 | ||
99dc7277 RH |
1071 | 2003-02-15 Richard Henderson <rth@redhat.com> |
1072 | ||
1073 | * bb-reorder.c (find_traces_1_round): Don't connect easy to copy | |
1074 | successors with multiple predecessors. | |
1075 | (connect_traces): Try harder to copy traces of length 1. | |
1076 | ||
1077 | * function.h (struct function): Add computed_goto_common_label, | |
1078 | computed_goto_common_reg. | |
1079 | * function.c (free_after_compilation): Zap them. | |
a8d0ddaf | 1080 | * stmt.c (expand_computed_goto): Use them to produce one |
99dc7277 RH |
1081 | indirect branch per function. |
1082 | ||
5f24e0dc RH |
1083 | 2003-02-15 Richard Henderson <rth@redhat.com> |
1084 | ||
1085 | * cfgcleanup.c: Include params.h. | |
1086 | (try_crossjump_bb): Use PARAM_MAX_CROSSJUMP_EDGES. Fix test for | |
1087 | too many outgoing edges from a block. | |
1088 | * Makefile.in (cfgcleanup.o): Depend on PARAMS_H. | |
1089 | * params.def (max-crossjump-edges): New. | |
1090 | * doc/invoke.texi: Document it. | |
1091 | ||
9381bbc9 RH |
1092 | 2003-02-15 Richard Henderson <rth@redhat.com> |
1093 | ||
a8d0ddaf ZW |
1094 | * recog.c (split_all_insns): Include new blocks in life update; |
1095 | do a global life update. | |
9381bbc9 | 1096 | |
e898926c DS |
1097 | 2003-02-15 Danny Smith <dannysmith@users.sourceforge.net> |
1098 | ||
1099 | * config/i386/mingw32.h (LIBGCC_SPEC): Add libmingwex.a. | |
1100 | Update copyright. | |
1101 | * config/i386/cygwin.h (LIBGCC_SPEC): Add libmingwex.a for | |
1102 | -mno-cygwin case. | |
1103 | ||
ce65116b FH |
1104 | 2003-02-14 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> |
1105 | ||
1106 | PR optimization/7702 | |
1107 | * reload1.c (reload_cse_simplify_set): Honor | |
1108 | CANNOT_CHANGE_MODE_CLASS. | |
1109 | ||
fe7496dd AO |
1110 | 2003-02-14 Alexandre Oliva <aoliva@redhat.com> |
1111 | ||
1112 | * config/mn10300/mn10300.c (mn10300_wide_const_load_uses_clr): New | |
1113 | function. | |
1114 | * config/mn10300/mn10300-protos.h: Declare it. | |
1115 | * config/mn10300/mn10300.md (movdi, movdf): Use it to compute | |
1116 | attribute cc of instructions that may use clr. | |
1117 | ||
6017c719 KH |
1118 | 2003-02-14 Kazu Hirata <kazu@cs.umass.edu> |
1119 | ||
1120 | * simplify-rtx.c (simplify_binary_operation): Simplify ~y when | |
1121 | (x - (x & y)) is found. | |
1122 | ||
9fb28a67 RO |
1123 | 2003-02-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
1124 | ||
1125 | * configure.in: Fix typo. | |
1126 | * configure: Regenerate. | |
1127 | ||
60f469fa KH |
1128 | 2003-02-14 Kazu Hirata <kazu@cs.umass.edu> |
1129 | ||
1130 | * config/h8300/h8300.md (*iorsi2_and_1_lshiftrt_1): New. | |
1131 | ||
8fd73754 | 1132 | 2003-02-13 Adam Nemet <anemet@lnxw.com> |
60f469fa | 1133 | |
a8d0ddaf | 1134 | PR opt/2391 |
ce65116b FH |
1135 | * combine.c: Fix spelling in comment. |
1136 | (cached_nonzero_bits): New function. | |
1137 | (cached_num_sign_bit_copies): New function. | |
8fd73754 AN |
1138 | (nonzero_bits_with_known): New macro. |
1139 | (num_sign_bit_copies_with_known): New macro. | |
ce65116b | 1140 | (nonzero_bits1): Rename from nonzero_bits. Add three new |
8fd73754 AN |
1141 | arguments. Change calls from nonzero_bits to |
1142 | nonzero_bits_with_known. | |
ce65116b | 1143 | (num_sign_bit_copies1): Rename from num_sign_bit_copies. Add |
8fd73754 AN |
1144 | three new arguments. Change calls from num_sign_bit_copies to |
1145 | num_sign_bit_copies_with_known. | |
ce65116b FH |
1146 | (nonzero_bits): New macro. |
1147 | (num_sign_bit_copies): New macro. | |
1148 | (update_table_tick): Don't traverse identical subexpression more | |
8fd73754 | 1149 | than once. |
ce65116b | 1150 | (get_last_value_validate): Likewise. |
8fd73754 | 1151 | |
ddb0ae00 ZW |
1152 | 2003-02-13 Zack Weinberg <zack@codesourcery.com> |
1153 | ||
1154 | * emit-rtl.c (init_emit): Use ggc_alloc for regno_reg_rtx. | |
1155 | * function.h (struct emit_status): Length of regno_pointer_align | |
1156 | and x_regno_reg_rtx as seen by gengtype is only x_reg_rtx_no, | |
1157 | not regno_pointer_align_length (i.e. length actually used, not | |
1158 | length as allocated) | |
1159 | ||
1160 | * config/i386/i386.c (struct stack_local_entry): New. | |
1161 | (struct machine_function): Replace huge array with alist. | |
1162 | (assign_386_stack_local): Change to match. | |
1163 | ||
c20b55c0 JDA |
1164 | 2003-02-13 John David Anglin <dave.anglin@nrc-crnc.gc.ca> |
1165 | ||
1166 | * inclhack.def (hpux_long_double): Tighten select and add bypass | |
1167 | regexp. | |
1168 | * fixincl.x: Rebuilt. | |
1169 | ||
ffc8f11e JZ |
1170 | 2003-02-13 Josef Zlomek <zlomekj@suse.cz> |
1171 | ||
1172 | * cfgcleanup.c (outgoing_edges_match): When there is single outgoing | |
1173 | edge and block ends with a jump insn it must be simple jump. | |
1174 | ||
047d636f DJ |
1175 | 2003-02-13 Daniel Jacobowitz <drow@mvista.com> |
1176 | ||
1177 | * Makefile.in (PREPROCESSOR_DEFINES): Add | |
1178 | @TARGET_SYSTEM_ROOT_DEFINE@. | |
1179 | * configure.in (PREFIX_INCLUDE_DIR): Don't define if $with_sysroot | |
1180 | is specified or if building a cross compiler. | |
1181 | (TARGET_SYSTEM_ROOT_DEFINE): Add TARGET_SYSTEM_ROOT_RELOCATABLE | |
1182 | if the sysroot is under $exec_prefix. | |
1183 | * configure: Regenerated. | |
1184 | * cppdefault.h: Use native include paths if TARGET_SYSTEM_ROOT is | |
1185 | defined. | |
1186 | (struct default_include): Add add_sysroot field. | |
1187 | (cpp_SYSROOT): Declare. | |
1188 | * cppdefault.c (cpp_include_defaults): Fill in add_sysroot | |
1189 | field. | |
1190 | (cpp_SYSROOT): New variable. | |
1191 | * cppinit.c (cpp_create_reader): Initialize | |
1192 | CPP_OPTION (pfile, sysroot). | |
1193 | (init_standard_includes): Handle add_sysroot. Do not | |
1194 | add unrelocated copies of relocated directories. | |
1195 | (COMMAND_LINE_OPTIONS): Add -isysroot. | |
1196 | (cpp_handle_option): Handle -isysroot. | |
1197 | * cpplib.h (struct cpp_options): Add sysroot member. | |
1198 | * gcc.c (The Specs Language): Update description of %I. | |
1199 | (target_system_root_changed): New variable. | |
1200 | (process_command): Conditionalize make_relative_prefix call | |
1201 | on !VMS and TARGET_SYSTEM_ROOT_RELOCATABLE. Set | |
1202 | target_system_root_changed. | |
1203 | (do_spec_1): Add -isysroot to %I. | |
1204 | * doc/invoke.texi (Spec Files): Update description of %I. | |
1205 | * doc/install.texi (--with-sysroot): Update comment about | |
1206 | relocation. | |
1207 | ||
4302db79 KH |
1208 | 2003-02-13 Kazu Hirata <kazu@cs.umass.edu> |
1209 | ||
1210 | * config/h8300/h8300.md (a peephole2): New. | |
1211 | ||
e0d9cc77 | 1212 | 2003-02-13 Robert Lipe <robertlipe@usa.net> |
ddb0ae00 | 1213 | Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
e0d9cc77 RL |
1214 | |
1215 | * doc/install.texi (Specific): Update three SCO-related URLs. | |
1216 | ||
9fb93b00 AS |
1217 | 2003-02-13 Andreas Schwab <schwab@suse.de> |
1218 | ||
1219 | * cgraph.c (SET_NPREDECESORS): Add intermediate cast to size_t. | |
1220 | Parenthesize properly. | |
1221 | (NPREDECESORS): Parenthesize properly. | |
1222 | ||
22ffcc6f GDR |
1223 | 2003-02-13 Gabriel Dos Reis <gdr@integrable-solutions.net> |
1224 | ||
1225 | * timevar.h (POP_TIMEVAR_AND_RETURN): New macro. | |
1226 | ||
1fb54135 RS |
1227 | 2003-02-12 Roger Sayle <roger@eyesopen.com> |
1228 | ||
1229 | * config/i386/i386.md (UNSPEC_FPATAN): New UNSPEC constant. | |
1230 | (atan2sf3, atan2df3, atan2xf3, atan2tf3): New patterns. | |
1231 | ||
1232 | * reg-stack.c (subst_stack_regs_pat): Add support for binary | |
1233 | UNSPEC instructions (e.g. "fpatan"). | |
1234 | ||
19a7414e MS |
1235 | 2003-02-12 Mike Stump <mrs@apple.com> |
1236 | ||
1237 | * varray.c (element_size): Remove. | |
1238 | (uses_ggc): Remove. | |
1239 | (element): Add. | |
1240 | (varray_init): Use new interface. | |
1241 | (varray_grow): Use new interface. | |
1242 | (varray_clear): Use new interface. | |
1243 | ||
e589cc6e AH |
1244 | 2003-02-12 Aldy Hernandez <aldyh@redhat.com> |
1245 | ||
ddb0ae00 ZW |
1246 | * config/rs6000/spe.h: Add casts to the arguments of the following |
1247 | macros: evfsabs, evfsnabs, evfsneg, evfsadd, evfssub, evfsmul, | |
1248 | evfsdiv, evfscfui, evfscfsi evfscfuf evfscfsf, evfsctui, evfsctsi, | |
1249 | evfsctuf, evfsctsf, evfsctuiz, evfsctsiz, __ev_get_upper*, | |
1250 | __ev_get_lower*, __ev_get_u32, __ev_get_s32, __ev_get_fs, | |
1251 | __ev_get_u16, __ev_get_s16. | |
e589cc6e | 1252 | |
2bbfc542 KH |
1253 | 2003-02-12 Kazu Hirata <kazu@cs.umass.edu> |
1254 | ||
1255 | * config/h8300/h8300.md (a peephole2): New. | |
1256 | ||
e72fcfe8 JH |
1257 | Wed Feb 12 22:47:18 CET 2003 Jan Hubicka <jh@suse.cz> |
1258 | ||
1259 | * Makefile.in (CRTSTUFF_CFLAGS): Add -fno-unit-at-a-time | |
1260 | (OBJS): Add callgraph.o | |
1261 | (callgraph.o): New. | |
1262 | * c-decl.c (expand_body_1): Break out from ... | |
1263 | (expand_body): This one; change calling convention | |
1264 | (finish_function): Move some of expand_body logic here. | |
1265 | (c_expand_deferred_function): Update call of expand_body | |
1266 | (c_expand_stmt): Use c_expand_body_1. | |
1267 | * c-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define. | |
1268 | * c-objc-commin.c (c_objc_common_finish_file): Use callgraph code. | |
1269 | * c-tree.h (c_expand_body): Declare. | |
1270 | * callgraph.c: New file. | |
1271 | * flags.h (flag_unit_at_a_time): Declare. | |
1272 | * langhooks.h (LANG_HOOKS_CALLGRAPH_LOWER_FUNCTION, | |
1273 | LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, | |
1274 | LANG_HOOKS_CALLGRAPH_INITIALIZER): New macros. | |
1275 | * langhooks.h (struct lang_hooks_for_callgraph): New. | |
1276 | (struct lang_hooks): Add callgraph field. | |
1277 | * toplev.c (flag_unit_at_a_time): New. | |
1278 | (lang_independent_options): Add flag_unit_at_a_time. | |
1279 | (process_options): Disable unit-at-a-time mode for frontends not | |
1280 | supporting callgraph. | |
1281 | * tree-inline.c (typedef struct inline_data): Add "decl" | |
1282 | (expand_call_inline): Update callgraph. | |
1283 | (optimize_inline_calls): Set id.decl. | |
1284 | * tree.h (cgraph_finalize_function, cgraph_finalize_compilation_unit, | |
1285 | cgraph_create_edges, dump_cgraph, cgraph_optimize, cgraph_remove_call | |
1286 | cgraph_calls_p): Declare. | |
1287 | * invoke.texi (-funit-at-a-time): Document | |
1288 | ||
9037b0c7 AH |
1289 | 2003-02-12 Aldy Hernandez <aldyh@redhat.com> |
1290 | ||
ddb0ae00 ZW |
1291 | * config/rs6000/spe.h: Fix misc formatting. |
1292 | (__ev_create_ufix32_fs): Cast ev argument. | |
1293 | (__ev_create_sfix32_fs): Same. | |
1294 | (__ev_get_sfix32_fs_internal): Cast arguments to builtins. | |
1295 | (__ev_get_ufix32_fs_internal): Same. | |
9037b0c7 | 1296 | |
55ae46b1 RM |
1297 | 2003-02-12 Ranjit Mathew <rmathew@hotmail.com> |
1298 | ||
1299 | * doc/tm.texi (MODIFY_JNI_METHOD_CALL): Document. | |
1300 | * config/i386/cygwin.h (MODIFY_JNI_METHOD_CALL): New macro. | |
1301 | ||
3963c2e0 ZW |
1302 | 2003-02-12 Zack Weinberg <zack@codesourcery.com> |
1303 | ||
1304 | * cpplib.c (do_include_common): Move warnings for | |
1305 | #include_next and #import out to callers. Use early-return | |
1306 | instead of nested ifs. Don't do check_eol here. | |
1307 | (parse_include): Do check_eol here with the rest of the | |
1308 | parsing stuff. | |
1309 | (do_include_next, do_import): Now handle warnings. | |
1310 | ||
d1a86812 GP |
1311 | 2003-02-11 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
1312 | ||
1313 | * doc/install.texi (Specific): Update AVR- and Darwin-related URLs. | |
1314 | ||
6efcd268 JH |
1315 | Wed Feb 12 15:19:42 CET 2003 Jan Hubicka <jh@suse.cz> |
1316 | ||
1317 | * predict.c (estimate_probability): Fix roundoff error. | |
1318 | ||
9083b5da KH |
1319 | 2003-02-12 Kazu Hirata <kazu@cs.umass.edu> |
1320 | ||
1321 | * config/h8300/h8300.md (a peephole2): Don't handle 65535. | |
1322 | (two peephole2): New. | |
1323 | ||
86bc9b19 KH |
1324 | 2003-02-12 Kazu Hirata <kazu@cs.umass.edu> |
1325 | ||
1326 | * config/h8300/h8300.md (several peephole2): Replace | |
1327 | find_regno_note with peep2_reg_dead_p. | |
1328 | ||
ceda50e9 RH |
1329 | 2003-02-11 Richard Henderson <rth@redhat.com> |
1330 | ||
1331 | * gcse.c (lookup_set): Remove unused argument PAT. Update | |
1332 | both callers. | |
1333 | ||
886e0865 GK |
1334 | 2003-02-11 Geoffrey Keating <geoffk@apple.com> |
1335 | ||
1336 | * diagnostic.c (real_abort): New. | |
1337 | (diagnostic_report_diagnostic): Call real_abort on error. | |
1338 | * diagnostic.h (diagnostic_abort_on_error): New. | |
1339 | (struct diagnostic_context): Add abort_on_error field. | |
1340 | * toplev.c (setup_core_dumping): New. | |
1341 | (decode_d_option): Handle 'H' case. | |
1342 | * doc/invoke.texi (Debugging Options): Document -dH. | |
1343 | ||
76438597 NN |
1344 | 2003-02-11 Nathanael Nerode <neroden@gcc.gnu.org> |
1345 | ||
1346 | * Makefile.in: Remove pointless setting of CXXFLAGS for dejagnu | |
1347 | which refers to obsolete directories. | |
1348 | ||
09b568fc RH |
1349 | 2003-02-11 Richard Henderson <rth@redhat.com> |
1350 | ||
1351 | * config/alpha/linux.h (TARGET_C99_FUNCTIONS): New. | |
1352 | ||
8b978a57 JH |
1353 | Mon Oct 21 17:07:47 CEST 2002 Jan Hubicka <jh@suse.cz> |
1354 | ||
1355 | * i386.c (contains_128bit_aligned_vector_p): New function. | |
1356 | (ix86_function_arg_boundary): Properly align vector modes. | |
1357 | ||
a3259be8 BW |
1358 | 2003-02-11 Bob Wilson <bob.wilson@acm.org> |
1359 | ||
1360 | * config/xtensa/xtensa.md (set_frame_ptr): Change rtl to set reg a7. | |
1361 | * config/xtensa/xtensa.c (xtensa_reorg): Search for UNSPECV_SET_FP | |
1362 | as a SET pattern. | |
1363 | ||
da52a069 RS |
1364 | 2003-02-11 Roger Sayle <roger@eyesopen.com> |
1365 | ||
1366 | * builtins.c: Fix failure caused by commiting wrong patch. | |
1367 | ||
d58f6584 DJ |
1368 | 2003-02-11 Dale Johannesen <dalej@apple.com> |
1369 | * ra-build.c (compare_and_free_webs): Relax checking. | |
1370 | * config/rs6000/darwin.h (HOT_TEXT_SECTION_NAME): Define. | |
1371 | (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Define. | |
1372 | ||
22fd5743 FH |
1373 | 2003-02-11 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> |
1374 | ||
1375 | PR optimization/9651 | |
1376 | * rtlanal.c (may_trap_p): Handle FIX. | |
1377 | ||
3462df62 DJ |
1378 | 2003-02-11 Dave Jones <davej@codemonkey.org.uk> |
1379 | ||
1380 | * config/i386/i386.c (override_options): Define c3-2 as a 686 with SSE. | |
1381 | * doc/invoke.texi: Extra alias. | |
1382 | ||
a693fbb9 GK |
1383 | 2003-02-11 Geoffrey Keating <geoffk@apple.com> |
1384 | ||
1385 | * config/rs6000/host-darwin.c: Fix comment. | |
1386 | ||
bb157ff4 DE |
1387 | 2003-02-11 David Edelsohn <edelsohn@gnu.org> |
1388 | ||
1389 | * config/rs6000/rs6000.md (divmodsi4): Use register_operand | |
1390 | predicate for mod result. | |
1391 | ||
16ddb599 JDA |
1392 | 2003-02-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1393 | ||
1394 | * inclhack.def (hpux_long_double, hpux10_ctype_declarations1, | |
1395 | hpux10_ctype_declarations2, hpux_ctype_macros): New hacks. | |
1396 | * fixincl.x: Rebuilt. | |
1397 | * tests/base/stdlib.h: Update. | |
1398 | * tests/base/ctype.h: New file. | |
1399 | ||
6f0d3566 JH |
1400 | Tue Feb 11 20:44:45 CET 2003 Jan Hubicka <jh@suse.cz> |
1401 | ||
1402 | * emit-rtl.c (emit_copy_of_insn_after): Copy insn recog cache too. | |
1403 | ||
d0a5295a RH |
1404 | 2003-02-11 Richard Henderson <rth@redhat.com> |
1405 | ||
1406 | * config/i386/i386.c (ix86_expand_movstr): Fail if esi or edi | |
1407 | appropriated as globals. | |
1408 | (ix86_expand_clrstr): Similarly. | |
1409 | * config/i386/i386.md (cmpstrsi): Similarly. | |
1410 | ||
9672132f KH |
1411 | 2003-02-11 Kazu Hirata <kazu@cs.umass.edu> |
1412 | ||
1413 | * config/h8300/h8300.md (a peephole2): Add a case of 255. | |
1414 | ||
b5e01d4b RS |
1415 | 2003-02-11 Roger Sayle <roger@eyesopen.com> |
1416 | ||
1417 | * optabs.h (enum optab_index): Add new OTI_pow and OTI_atan2. | |
1418 | (pow_optab, atan2_optab): Define corresponding macros. | |
1419 | * optabs.c (init_optabs): Initialize pow_optab and atan2_optab. | |
1420 | * genopinit.c (optabs): Implement pow_optab and atan2_optab | |
1421 | using pow?f3 and atan2?f3 patterns. | |
1422 | * builtins.c (expand_errno_check): New function to update errno | |
1423 | if necessary, split out from expand_builtin_mathfn. | |
1424 | (expand_builtin_mathfn): Use expand_errno_check. | |
1425 | (expand_builtin_mathfn_2): New function to handle expanding binary | |
1426 | math functions, reusing the code in expand_errno_check. | |
1427 | (expand_builtin): Handle the pow and atan2 math built-ins, | |
1428 | BUILT_IN_{POW,POWF,POWL,ATAN2,ATAN2F,ATAN2L} via the new function | |
1429 | expand_builtin_mathfn_2. | |
1430 | ||
1431 | * doc/md.texi: Document new pow?f3 and atan2?f3 patterns. | |
1432 | ||
cb119f82 JH |
1433 | Tue Feb 11 19:03:22 MET 2003 Jan Hubicka <jh@suse.cz> |
1434 | ||
1435 | * combine.c (combine_simplify_rtx): Fix folding of | |
1436 | nested float_truncates. | |
1437 | ||
a05566a3 KH |
1438 | 2003-02-11 Kazu Hirata <kazu@cs.umass.edu> |
1439 | ||
1440 | * config/h8300/h8300.md (a peephole2): Fix a typo. | |
1441 | ||
20ae4500 RE |
1442 | 2003-02-11 Richard Earnshaw <rearnsha@arm.com> |
1443 | ||
1444 | * arm.mc (return_address_mask): Use CC_REGNUM for the condition code | |
1445 | register number. | |
1446 | ||
717d8b71 KH |
1447 | 2003-02-11 Kazu Hirata <kazu@cs.umass.edu> |
1448 | ||
1449 | * config/h8300/h8300-protos.h: Add a prototype for | |
1450 | gtuleu_operator. | |
1451 | * config/h8300/h8300.c (gtuleu_operator): New. | |
1452 | * config/h8300/h8300.h (PREDICATE_CODES): Add gtuleu_operator. | |
1453 | * config/h8300/h8300.md (a peephole2): New. | |
1454 | ||
e36e8f52 JH |
1455 | Tue Feb 11 13:32:12 CET 2003 Jan Hubicka <jh@suse.cz> |
1456 | ||
1457 | * sched-ebb.c (schedule_ebbs): Do not verify_flow_info. | |
1458 | ||
c728da61 JH |
1459 | Tue Feb 11 10:02:54 CET 2003 Jan Hubicka <jh@suse.cz> |
1460 | ||
1461 | * predict.c (choose_function_section): Choose sections correctly. | |
1462 | ||
4cc0fdd2 JDA |
1463 | 2003-02-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1464 | ||
1465 | * reload1.c (first_label_num): New. | |
1466 | (reload): Index offsets_known_at and offsets_at using difference of | |
1467 | label number and first label number. Don't use offset pointers. | |
1468 | (set_label_offsets, set_initial_label_offsets): Likewise. | |
1469 | ||
44b1fa11 RS |
1470 | 2003-02-10 Roger Sayle <roger@eyesopen.com> |
1471 | ||
1472 | * mips-tfile.c (init_file): Add missing initializers in the | |
1473 | "#ifdef __alpha" case. | |
1474 | (file_offset, max_file_offset): Declare as unsigned long. | |
1475 | (write_varray): Cast to "unsigned long" in comparisons against | |
1476 | either file_offset or max_file_offset. | |
1477 | (write_object): Likewise. | |
1478 | (read_seek): Likewise. | |
1479 | (copy_object): Likewise. Declare "ifd" as int to match its use | |
1480 | in add_ext_symbol, and avoid signed/unsigned conditional warning. | |
1481 | ||
2948ade7 | 1482 | 2003-02-10 Nick Clifton <nickc@redhat.com> |
3963c2e0 | 1483 | Aldy Hernandez <aldyh@redhat.com> |
2948ade7 | 1484 | |
3963c2e0 ZW |
1485 | * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Do not |
1486 | override options which have been specified on the command line. | |
2948ade7 | 1487 | |
2a4e6df4 KH |
1488 | 2003-02-10 Kazu Hirata <kazu@cs.umass.edu> |
1489 | ||
1490 | * config/h8300/h8300.md (abssf2): New. | |
1491 | (*abssf2_h8300): Likewise. | |
1492 | (*abssf2_h8300hs): Likewise. | |
1493 | ||
411e2759 PE |
1494 | 2003-02-10 Phil Edwards <pme@gcc.gnu.org> |
1495 | ||
1496 | * tree.c (build_tree_list): Fix parameter names in comment. | |
1497 | ||
2b24fc41 JJ |
1498 | 2003-02-10 Janis Johnson <janis187@us.ibm.com> |
1499 | ||
1500 | * config/rs6000/ppc64-fp.c: New file. | |
1501 | * config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Add ppc64-fp.c. | |
1502 | ||
aa634f11 JZ |
1503 | 2003-02-10 Josef Zlomek <zlomekj@suse.cz> |
1504 | ||
1505 | * Makefile.in (bb-reorder.o): Add dependency on $(FIBHEAP_H). | |
3963c2e0 | 1506 | * bb-reorder.c (make_reorder_chain): Deleted. |
aa634f11 JZ |
1507 | (make_reorder_chain_1): Deleted. |
1508 | (find_traces): New function. | |
1509 | (rotate_loop): New function. | |
1510 | (mark_bb_visited): New function. | |
1511 | (find_traces_1_round): New function. | |
1512 | (copy_bb): New function. | |
1513 | (bb_to_key): New function. | |
1514 | (better_edge_p): New function. | |
1515 | (connect_traces): New function. | |
1516 | (copy_bb_p): New function. | |
1517 | (get_uncond_jump_length): New function. | |
1518 | (reorder_basic_blocks): Use new functions (Software Trace Cache). | |
1519 | * cfgcleanup.c (outgoing_edges_match): Enable crossjumping across loop | |
1520 | boundaries. | |
1521 | ||
17edbda5 AH |
1522 | 2003-02-10 Aldy Hernandez <aldyh@redhat.com> |
1523 | ||
1524 | * config/rs6000/rs6000.c (bdesc_2arg): Change spe_evxor to xorv2si3. | |
1525 | ||
57116c34 DN |
1526 | 2003-02-09 Dan Nicolaescu <dann@ics.uci.edu> |
1527 | ||
1528 | * tree.h (struct tree_decl): Remove unused live_range_rtl field. | |
3963c2e0 | 1529 | (DECL_LIVE_RANGE_RTL): Remove. |
57116c34 | 1530 | |
4f448245 NC |
1531 | 2003-02-10 Nick Clifton <nickc@redhat.com> |
1532 | ||
1533 | * config/arm/aof.h, config/arm/aout.h, config/arm/arm-modes.def, | |
1534 | config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h, | |
1535 | config/arm/arm.md, config/arm/cirrus.md, config/arm/coff.h, | |
1536 | config/arm/conix-elf.h, config/arm/ecos-elf.h, config/arm/elf.h, | |
1537 | config/arm/freebsd.h, config/arm/linux-elf.h, | |
1538 | config/arm/linux-gas.h, config/arm/netbsd-elf.h, | |
1539 | config/arm/netbsd.h, config/arm/pe.c, config/arm/pe.h, | |
1540 | config/arm/rtems-elf.h, config/arm/semi.h, config/arm/semiaof.h, | |
1541 | config/arm/strongarm-coff.h, config/arm/strongarm-elf.h, | |
1542 | config/arm/strongarm-pe.h, config/arm/uclinux-elf.h, | |
1543 | config/arm/unknown-elf-oabi.h, config/arm/unknown-elf.h, | |
1544 | config/arm/xscale-elf.h: Replace occurances of "GNU CC" with "GCC" | |
1545 | and reformat as appropriate. | |
1546 | ||
19190d27 KH |
1547 | 2003-02-10 Kazu Hirata <kazu@cs.umass.edu> |
1548 | ||
1549 | * config/h8300/clzsi2.c: Remove. | |
1550 | * config/h8300/ctzsi2.c: Likewise. | |
1551 | * config/h8300/paritysi2.c: Likewise. | |
1552 | * config/h8300/popcountsi2.c: Likewise. | |
1553 | * config/h8300/t-h8300 (LIB2FUNCS_EXTRA): Remove clzsi2, | |
1554 | ctzsi2, paritysi2, and popcountsi2. | |
1555 | ||
ecf92f82 | 1556 | 2003-02-10 Eric Botcazou <ebotcazou@libertysurf.fr> |
3963c2e0 | 1557 | Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de> |
ecf92f82 EB |
1558 | |
1559 | PR c/7741 | |
1560 | * c-decl.c (duplicate_decls): Discard the initializer of the | |
1561 | new decl when the types are conflicting. | |
1562 | ||
ac5e69da JZ |
1563 | 2003-02-10 Josef Zlomek <zlomekj@suse.cz> |
1564 | ||
1565 | * Makefile.in (sreal.o): Added. | |
1566 | (predict.o): Depends on sreal.h instead of real.h. | |
1567 | * sreal.c: New file. | |
1568 | * sreal.h: New file. | |
1569 | * predict.c: Use sreal.c instead of real.c. | |
1570 | ||
9b6b54e2 NC |
1571 | 2003-02-10 Nick Clifton <nickc@redhat.com> |
1572 | ||
1573 | * Contributed support for the Cirrus EP9312 "Maverick" | |
1574 | floating point co-processor. Written by Aldy Hernandez | |
3963c2e0 | 1575 | <aldyh@redhat.com>. |
9b6b54e2 NC |
1576 | (config/arm/arm.c): Add Cirrus support. |
1577 | (config/arm/arm.h): Likewise. | |
1578 | (config/arm/aout.h): Likewise. | |
1579 | (config/arm/arm.md): Likewise. | |
1580 | (config/arm/arm-protos.h): Likewise. | |
1581 | (config.gcc): Likewise. | |
1582 | (doc/invoke.texi): Describe new -mcpu value and new | |
1583 | -mcirrus-fix-invalid-insns switch, | |
1584 | (cirrus.md): New file. | |
1585 | ||
949824fe JH |
1586 | Mon Feb 10 11:40:18 CET 2003 Jan Hubicka <jh@suse.cz> |
1587 | ||
1588 | * combine.c (combine_simplify_rtx): Simplify using | |
1589 | (float_truncate (float x)) is (float x) | |
1590 | (float_extend (float_extend x)) is (float_extend x). | |
1591 | ||
546ff777 AM |
1592 | 2003-02-10 Alan Modra <amodra@bigpond.net.au> |
1593 | ||
1594 | * calls.c (try_to_integrate): Tidy stack_usage_map access. | |
1595 | (emit_library_call_value_1): Likewise. Formatting. | |
1596 | (store_one_arg): Likewise. | |
1597 | ||
626098f9 | 1598 | 2003-02-09 Nick Clifton <nickc@redhat.com> |
3963c2e0 | 1599 | Aldy Hernandez <aldyh@redhat.com> |
626098f9 | 1600 | |
3963c2e0 ZW |
1601 | * config/rs6000/spe.md: spe_evlhhesplat, spe_evlhhossplat, |
1602 | spe_evlhhousplat, spe_evlwhsplat, spe_evlwwsplat, spe_evldd, | |
1603 | spe_evldh, spe_evldw, spe_evlwhe, spe_evlwhos, spe_evlwhou, | |
1604 | spe_evstdd, spe_evstdh, spe_evstdw, spe_evstdwx, spe_evstwhe, | |
1605 | spe_evstwho, spe_evstwwe, spe_evstwwo: Fix syntax to match newest | |
1606 | docs. Add range test for immediate value. | |
626098f9 AH |
1607 | |
1608 | 2003-02-09 Aldy Hernandez <aldyh@redhat.com> | |
1609 | ||
3963c2e0 ZW |
1610 | Rename spe_evxor to xorv2si3. |
1611 | (xorv4hi3): New. | |
1612 | (xorv1di3): New. | |
626098f9 | 1613 | |
8d23a2c8 | 1614 | 2003-02-10 Glen Nakamura <glen@imodulo.com> |
3963c2e0 | 1615 | |
8d23a2c8 GN |
1616 | * doc/extend.texi (C++98 Thread-Local Edits): Add missing @item |
1617 | tag. | |
1618 | ||
fdc4b40b JH |
1619 | Mon Feb 10 00:29:17 CET 2003 Jan Hubicka <jh@suse.cz> |
1620 | ||
1621 | * i386.c (vector_move_operand): New predicate. | |
1622 | (ix86_expand_vector_move): Be happy about 0. | |
1623 | * i386.h (PREDICATE_CODES): Add sse-move_operand. | |
1624 | * i386.md (mov*_internal): Add 'C' alternative. | |
1625 | ||
35c28a13 JH |
1626 | Sun Feb 9 23:58:33 CET 2003 Jan Hubicka <jh@suse.cz> |
1627 | ||
1628 | * i386.md (floathi*): Deal with SSE. | |
1629 | ||
852c8ba1 JH |
1630 | Sun Feb 9 23:54:59 CET 2003 Jan Hubicka <jh@suse.cz> |
1631 | ||
1632 | * simplify-rtx.c (simplify_unary_operation, | |
1633 | simplify_binary_operation): Deal with vector modes | |
1634 | (simplify_ternary_operation): Deal with no-op VEC_MERGE. | |
1635 | ||
2382b79f RS |
1636 | 2002-02-09 Richard Sandiford <rsandifo@redhat.com> |
1637 | ||
1638 | * toplev.c (rest_of_compilation): Recompute register usage after | |
1639 | split_all_insns. | |
1640 | ||
8275b011 RH |
1641 | 2003-02-09 Richard Henderson <rth@redhat.com> |
1642 | ||
1643 | * libgcc-std.ver (__clztf2): New. | |
1644 | (__ctztf2, __popcounttf2, __paritytf2): New. | |
1645 | * libgcc2.c (__clzSI2, __clzDI2, __ctzSI2, __ctzDI2, __popcountSI2, | |
1646 | __popcountDI2, __paritySI2, __parityDI2): Use UWmode and UDWmode; | |
1647 | adjust code to match the different type sizes. | |
1648 | * libgcc2.h (__clzSI2, __ctzSI2, __popcountSI2, __paritySI2, | |
1649 | __clzDI2, __ctzDI2, __popcountDI2, __parityDI2): New macros. | |
1650 | ||
1651 | * optabs.c (init_integral_libfuncs): Don't hard-code SImode and | |
1652 | TImode; select word_mode and twice that. | |
1653 | (init_floating_libfuncs): Don't hard-code SFmode and TFmode; | |
1654 | select the modes from float, double, and long double. | |
1655 | (init_optabs): Remove duplicate initializations. | |
1656 | ||
794aca5d WB |
1657 | 2003-02-09 Wolfgang Bangerth <bangerth@ticam.utexas.edu> |
1658 | ||
1659 | * doc/install.texi: Squeeze and streamline section on | |
1660 | testing and regression checking. | |
1661 | ||
d9deed68 JH |
1662 | Sun Feb 9 13:33:34 CET 2003 Jan Hubicka <jh@suse.cz> |
1663 | ||
1664 | * i386.md (ahi?v*3): Set third operand type to TImode. | |
1665 | * i386.c (ix86_expand_binop_builtin): Extend operand when needed. | |
1666 | ||
1667 | * simplify-rtx.c (simplify_subreg): Fix conversion from vector into | |
1668 | integer mode. | |
1669 | ||
1670 | * rtl.def (VEC_MERGE, VEC_SELECT, VEC_CONCAT, VEC_DUPLICATE): | |
1671 | Change code so they are arithmetic expressions now. | |
1672 | * simplify-rtx.c (simplify_unary_operation, simplify_binary_operation, | |
1673 | simplify_ternary_operation): Deal with VEC_* expressions. | |
1674 | ||
1675 | * i386.md (vmaskcmp, pinsrw, movd patterns): Fix RTL representation. | |
1676 | ||
83fd323c JH |
1677 | Sat Feb 8 00:21:22 CET 2003 Jan Hubicka <jh@suse.cz> |
1678 | ||
1679 | * cfgrtl.c (verify_flow_info): Use control_flow_insn_p. | |
1680 | * reload1.c (fixup_abnormal_edges): Split basic blocks when EH edges | |
1681 | possibly got duplicated. | |
1682 | ||
4ee7aa60 RH |
1683 | 2003-02-08 Richard Henderson <rth@redhat.com> |
1684 | ||
1685 | * config/alpha/alpha.c (override_options): Turn off explicit | |
1686 | relocs until post-peep2 code duplication resolved. | |
1687 | ||
c117dddc KH |
1688 | 2003-02-08 Kazu Hirata <kazu@cs.umass.edu> |
1689 | ||
1690 | * optabs.c (expand_unop): Widen clz properly when clz is done | |
1691 | via libcall. | |
1692 | ||
8aa063fb KH |
1693 | 2003-02-08 Kazu Hirata <kazu@cs.umass.edu> |
1694 | ||
1695 | * config/h8300/clzsi2.c: Replace "GNU CC" with "GCC". | |
1696 | * config/h8300/crti.asm: Likewise. | |
1697 | * config/h8300/crtn.asm: Likewise. | |
1698 | * config/h8300/ctzsi2.c: Likewise. | |
1699 | * config/h8300/fixunssfsi.c: Likewise. | |
1700 | * config/h8300/h8300-protos.h: Likewise. | |
1701 | * config/h8300/h8300.c: Likewise. | |
1702 | * config/h8300/h8300.h: Likewise. | |
1703 | * config/h8300/h8300.md: Likewise. | |
1704 | * config/h8300/paritysi2.c: Likewise. | |
1705 | * config/h8300/popcountsi2.c: Likewise. | |
1706 | * config/h8300/rtems.h: Likewise. | |
1707 | ||
01a132bb ZD |
1708 | 2003-02-08 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1709 | ||
1710 | * doc/invoke.texi: Documentation for my previous commit. | |
1711 | * doc/passes.texi: Ditto. | |
1712 | ||
617b465c ZD |
1713 | 2003-02-08 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1714 | ||
1715 | * cfgloop.h (fix_loop_placement, can_duplicate_loop_p, | |
1716 | duplicate_loop_to_header_edge, loopify, remove_path, split_loop_bb): | |
1717 | Declare. | |
1718 | (DLTHE_FLAG_UPDATE_FREQ): New. | |
1719 | * cfgloopmanip.c (duplicate_loop, duplicate_subloops, copy_loops_to, | |
1720 | loop_redirect_edge, loop_delete_branch_edge, copy_bbs, remove_bbs, | |
1721 | rpe_enum_p, find_branch, alp_enum_p, add_loop, fix_loop_placements, | |
1722 | fix_bb_placement, fix_bb_placements, place_new_loop, | |
1723 | scale_loop_frequencies, scale_bbs_frequencies, record_exit_edges): | |
1724 | New static functions. | |
1725 | (fix_loop_placement, can_duplicate_loop_p, | |
1726 | duplicate_loop_to_header_edge, loopify, remove_path, split_loop_bb): | |
1727 | New functions. | |
1728 | ||
1729 | * cfgloop.h (loop_optimizer_init, loop_optimizer_finalize, | |
1730 | unswitch_loops): Declare. | |
1731 | * loop-init.c: New file. | |
1732 | * loop-unswitch.c: New file. | |
1733 | * Makefile.in (loop-init.o, loop-unswitch.o): New. | |
1734 | * params.def (PARAM_MAX_UNSWITCH_INSNS, PARAM_MAX_UNSWITCH_LEVEL): New. | |
1735 | * toplev.c (DFI_loop2): New dump. | |
1736 | (flag_unswitch_loops): New. | |
1737 | (lang_independent_options): Add it. | |
1738 | (rest_of_compilation): Call new loop optimizer. | |
1739 | (parse_options_and_default_flags): Turn flag_unswitch_loops on with -O3. | |
1740 | ||
3bd03194 KH |
1741 | 2003-02-08 Kazu Hirata <kazu@cs.umass.edu> |
1742 | ||
1743 | * config/h8300/clzsi2.c: New. | |
1744 | * config/h8300/ctzsi2.c: Likewise. | |
1745 | * config/h8300/paritysi2.c: Likewise. | |
1746 | * config/h8300/popcountsi2.c: Likewise. | |
1747 | * config/h8300/t-h8300 (LIB2FUNCS_EXTRA): Add above files. | |
1748 | ||
d865b122 DE |
1749 | 2003-02-07 David Edelsohn <edelsohn@gnu.org> |
1750 | ||
1751 | * config/rs6000/rs6000.h (CLZ_DEFINED_VALUE_AT_ZERO): Define. | |
1752 | * config/rs6000/rs6000.md (clzsi2): Rename from cntlzw2. | |
94993909 | 1753 | (ctzsi2): New pattern. |
d865b122 DE |
1754 | (ffssi2): Use clz instead of unspec. |
1755 | (clzdi2): Rename from cntlzd2. | |
94993909 | 1756 | (ctzdi2): New pattern. |
d865b122 DE |
1757 | (ffsdi2): Use clz instead of unspec. |
1758 | ||
8f37dd98 LR |
1759 | 2003-02-07 Loren James Rittle <ljrittle@acm.org> |
1760 | ||
1761 | * config/alpha/freebsd.h (LINK_SPEC): Weaken error to notice. | |
1762 | * config/ia64/freebsd.h (LINK_SPEC): Likewise. | |
1763 | * config/sparc/freebsd.h (LINK_SPEC): Likewise. | |
1764 | * config/i386/freebsd.h (LINK_SPEC): Add clause to mirror other arches. | |
1765 | ||
83205b9b WB |
1766 | 2003-02-07 Wolfgang Bangerth <bangerth@ticam.utexas.edu> |
1767 | ||
1768 | * doc/trouble.texi: Document pitfalls of two-stage name lookup. | |
1769 | ||
710ee3ed RH |
1770 | 2003-02-07 Richard Henderson <rth@redhat.com> |
1771 | ||
1772 | PR 9226 | |
3963c2e0 ZW |
1773 | * gcse.c (local_cprop_find_used_regs): New. |
1774 | (local_cprop_pass): Use it. | |
710ee3ed | 1775 | |
3ef879d2 FF |
1776 | 2003-02-07 Fred Fish <fnf@intrinsity.com> |
1777 | ||
1778 | * mips-tfile.c (parse_def): Parenthesize assignments to fix | |
3963c2e0 | 1779 | precedence bugs. |
3ef879d2 | 1780 | |
a0f0e963 | 1781 | 2003-02-07 Segher Boessenkool <segher@koffie.nl> |
3ef879d2 | 1782 | |
3963c2e0 | 1783 | * genoutput.c (output_get_insn_name): Handle NOOP_MOVE_INSN_CODE. |
a0f0e963 | 1784 | |
46847aa6 RS |
1785 | 2003-02-07 Roger Sayle <roger@eyesopen.com> |
1786 | ||
1787 | * builtin-types.def (BT_FN_FLOAT_FLOAT_FLOAT): New built-in type. | |
1788 | (BT_FN_LONG_DOUBLE_LONG_DOUBLE_LONG_DOUBLE): Likewise. | |
1789 | (BT_FN_DOUBLE_DOUBLE_DOUBLE): Likewise. | |
1790 | * builtins.def: Define pow, powf, powl, atan2, atan2f and atan2l | |
1791 | builtin functions (and their __builtin_* variants). | |
1792 | * builtins.c (mathfn_built_in): Handle missing log{,f,l} cases. | |
1793 | (expand_builtin): Don't expand log{,f,l}, pow{,f,l} or atan2{,f,l} | |
1794 | when not optimizing. | |
1795 | ||
1796 | * doc/extend.texi: Document new pow and atan2 builtins, and | |
1797 | their float and long double variants. Realphabetize builtins. | |
1798 | ||
c48d6750 JH |
1799 | Fri Feb 7 23:24:28 CET 2003 Jan Hubicka <jh@suse.cz> |
1800 | ||
1801 | * i386.md (sse2_nandv2di3): Fix. | |
1802 | ||
5e062767 DS |
1803 | 2003-03-07 Danny Smith <dannysmith@users.sourceforge.net> |
1804 | ||
1805 | * config/i386/i386.h (MS_AGGREGATE_RETURN): New define. | |
1806 | * config/i386/cygwin.h (MS_AGGREGATE_RETURN): Override default | |
1807 | definition. | |
1808 | * config/i386/i386.h (ix86_return_in_memory): Return aggregate | |
1809 | types of up to 8 bytes via registers if MS_AGGREGATE_RETURN. | |
1810 | ||
3f755ed0 JH |
1811 | Fri Feb 7 22:22:40 CET 2003 Jan Hubicka <jh@suse.cz> |
1812 | ||
1813 | * i386.md (movdi_rex64_1): Fix mmx<->int move opcode. | |
1814 | ||
0816bcd2 DB |
1815 | 2003-02-07 Daniel Berlin <dberlin@dberlin.org> |
1816 | ||
1817 | * cfg.c (dump_flow_info): Add back accidently deleted line. | |
1818 | ||
7bf0a593 AP |
1819 | 2003-02-07 Andrey Petrov <petrov@netbsd.org> |
1820 | ||
1821 | * optabs.c (expand_float): Search wider integer modes first. | |
1822 | ||
01e4596e BW |
1823 | 2003-02-07 Bob Wilson <bob.wilson@acm.org> |
1824 | ||
1825 | * config/xtensa/xtensa.h (LIBGCC2_WORDS_BIG_ENDIAN): Set this | |
1826 | based on preprocessor flag. | |
1827 | ||
fbef91d8 RS |
1828 | 2003-02-07 Roger Sayle <roger@eyesopen.com> |
1829 | Richard Henderson <rth@redhat.com> | |
1830 | ||
1831 | * gcse.c (implicit_sets): New. | |
1832 | (compute_hash_table_work): Include them in hash table. | |
1833 | (find_implicit_sets, fis_get_condition): New. | |
1834 | (one_cprop_pass): Allocate and free implicit_sets; call | |
1835 | find_implicit_sets before building hash table. | |
1836 | ||
6713831e JT |
1837 | 2003-02-07 Jason Thorpe <thorpej@wasabisystems.com> |
1838 | ||
1839 | * config/t-netbsd (USER_H): Revert previous change. | |
1840 | ||
10d2dbe2 GG |
1841 | 2003-02-07 Gabor Greif <ggreif@lucent.com> |
1842 | ||
1843 | * doc/c-tree.texi (Namespaces): Fix typo. | |
1844 | ||
d1d3c9a6 JH |
1845 | Fri Feb 7 02:18:57 CET 2003 Jan Hubicka <jh@suse.cz> |
1846 | ||
1847 | * regrename.c (do_replace, find_oldest_value_reg, | |
1848 | copyprop_hardreg_forward_1): Update register attributes. | |
1849 | ||
1b1f249d VM |
1850 | 2003-02-06 Vladimir Makarov <vmakarov@redhat.com> |
1851 | ||
1852 | * genautomata.c (VLA_PTR_CREATE, VLA_PTR_EXPAND, VLA_PTR_ADD, | |
1853 | VLA_HWINT_CREATE, VLA_HWINT_EXPAND, VLA_HWINT_ADD): Use temporay | |
1854 | variables starting with underscore. | |
1855 | (struct unit_usage): New structure. | |
1856 | (unit_usages, cycle_alt_unit_usages): New global variables. | |
1857 | (check_unit_distribution_in_reserv): Remove it. | |
1858 | (store_alt_unit_usage): New function. | |
1859 | (check_regexp_units_distribution): Rewrite it. | |
1860 | ||
90330d31 JDA |
1861 | 2003-02-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1862 | ||
1863 | * config.gcc (hppa*-*-linux*): Set MASK_NO_SPACE_REGS in | |
1864 | target_cpu_default. | |
1865 | * pa.c (attr_length_call): Add 8 to call length (long indirect PA 1.X) | |
1866 | if not MASK_NO_SPACE_REGS. | |
1867 | (output_call): Adjust return pointer, don't load new space register | |
1868 | into %sr0, and use %sr4 for call if TARGET_NO_SPACE_REGS is true. | |
1869 | (pa_asm_output_mi_thunk): Don't load new space register into %sr0 if | |
1870 | TARGET_NO_SPACE_REGS is true. | |
1871 | * pa.md (return_external_pic): Add TARGET_NO_SPACE_REGS to insn | |
1872 | conditions. | |
1873 | (epilogue): Always use return_internal if TARGET_NO_SPACE_REGS is true. | |
1874 | (interspace_jump): Add new pattern for when TARGET_NO_SPACE_REGS is | |
1875 | true. Use bve when TARGET_64BIT is true. | |
1876 | ||
d1164330 RH |
1877 | 2003-02-06 Richard Henderson <rth@redhat.com> |
1878 | ||
1879 | * combine.c (nonzero_bits): Fix double break. | |
1880 | ||
5fbf0217 | 1881 | 2003-02-06 Eric Botcazou <ebotcazou@libertysurf.fr> |
3963c2e0 | 1882 | Richard Henderson <rth@redhat.com> |
5fbf0217 EB |
1883 | |
1884 | PR c/9530 | |
1885 | * config/i386/i386.c (ix86_function_ok_for_sibcall): Forbid sibcalls | |
1886 | from functions that return a float to functions that don't. | |
1887 | ||
8f62128d JH |
1888 | Thu Feb 6 00:18:38 CET 2003 Jan Hubicka <jh@suse.cz> |
1889 | ||
1890 | * i386.c (x86_inter_unit_moves): New variable. | |
1891 | (ix86_secondary_memory_needed): Fix 64bit case, honor | |
1892 | TARGET_INTER_UNIT_MOVES | |
1893 | * i386.h (x86_inter_unit_moves): Declare. | |
1894 | (TARGET_INTER_UNIT_MOVES): New macro. | |
1895 | * i386.md (movsi_1): Cleanup constraints; disable | |
1896 | when not doing inter-unit moves. | |
1897 | (movsi_1_nointernunit): New. | |
1898 | (movdi_1_rex64): Fix constraints; deal with SSE->GPR moves. | |
1899 | (movdi_1_rex64_nointerunit): New. | |
1900 | (mivsf_1): disable when not doing inter-unit moves. | |
1901 | (movsf_1_nointerunit): New. | |
1902 | ||
1903 | * basic-block.h (inside_basic_block_p): Declare. | |
1904 | * cfgbuild.c (inside_basic_block_p): Make global. | |
1905 | * haifa-sched.c (unlink_other_notes0: Deal with NOT_INSN_BASIC_BLOCK. | |
1906 | * scheudle-ebb.c (schedule_ebb): Return last basic block of trace; | |
1907 | update CFG. | |
1908 | (fix_basic_block_boundaries, add_missing_bbs): New. | |
1909 | (rank): Use profile. | |
1910 | (scheudle_ebbs): Rely on CFG; update coments. | |
1911 | ||
476d9098 GK |
1912 | 2003-02-05 Geoffrey Keating <geoffk@apple.com> |
1913 | ||
1914 | * Makefile.in (host_hook_obj): New. | |
1915 | (OBJS): Add $(host_hook_obj). | |
1916 | (host_default.o): New rule. | |
1917 | * config.gcc (host_hook_obj): New, default to host-default.o. | |
1918 | (powerpc-*-darwin*): Use host-darwin.o. | |
1919 | (out_host_hook_obj): New. | |
1920 | * configure: Regenerate. | |
1921 | * configure.in: Print information about out_host_hook_obj, substitute | |
1922 | into output files. | |
1923 | * host-default.c: New file. | |
1924 | * hosthooks.h: New file. | |
1925 | * toplev.c (general_init): Call host_hooks.extra_signals. | |
1926 | * config/rs6000/host-darwin.c: New file. | |
1927 | * config/rs6000/x-darwin: New file. | |
1928 | * doc/hostconfig.texi: Add documentation for new host hook. | |
1929 | Rearrange existing documentation. | |
1930 | ||
69bd9368 RS |
1931 | 2003-02-05 Roger Sayle <roger@eyesopen.com> |
1932 | ||
1933 | * dwarf2out.c (mem_loc_descriptor): Replace ASM_SIMPLIFY_DWARF_ADDR | |
1934 | with *targetm.delegitimize_address. | |
1935 | (rtl_for_decl_location): Likewise. | |
1936 | * dwarfout.c (output_mem_loc_descriptor): Likewise. Include target.h. | |
1937 | * Makefile.in (dwarf2out.c, dwarfout.c): Depend upon $(TARGET_H) | |
1938 | ||
1939 | * config/i386/i386.h (ASM_SIMPLIFY_DWARF_ADDR): Remove definition. | |
1940 | * config/i386/i386-protos.h (i386_simplify_dwarf_addr): Remove | |
1941 | prototype. | |
1942 | * config/i386/i386.c (ix86_delegitimize_address): Renamed from | |
1943 | i386_simplify_dwarf_addr. Made static. Prototyped. | |
1944 | (TARGET_DELEGITIMIZE_ADDRESS): Update definition from | |
1945 | i386_simplify_dwarf_addr to ix86_delegitimize_address. | |
1946 | (ix86_find_base_term): Likewise. | |
1947 | (maybe_get_pool_constant): Likewise. | |
1948 | ||
1949 | * config/s390/s390.h (ASM_SIMPLIFY_DWARF_ADDR): Remove definition. | |
1950 | * config/s390/s390-protos.h (s390_simplify_dwarf_addr): Remove | |
1951 | prototype. | |
1952 | * config/s390/s390.c (s390_delegitimize_address): Renamed from | |
1953 | s390_simplify_dwarf_addr. Made static. Prototyped. | |
1954 | (TARGET_DELEGITIMIZE_ADDRESS): Define as s390_delegitimize_address. | |
1955 | ||
7127fd58 RH |
1956 | 2003-02-05 Richard Henderson <rth@redhat.com> |
1957 | ||
8dde7a2c | 1958 | PR c/8602 |
3963c2e0 ZW |
1959 | * integrate.c (output_inline_function): Reset input_filename |
1960 | and lineno from the decl before rest_of_compilation. | |
7127fd58 | 1961 | |
7dba8395 RH |
1962 | 2003-02-05 Richard Henderson <rth@redhat.com> |
1963 | ||
1964 | * defaults.h (CLZ_DEFINED_VALUE_AT_ZERO): New. | |
1965 | (CTZ_DEFINED_VALUE_AT_ZERO): New. | |
1966 | * doc/rtl.texi, doc/tm.texi: Document them. | |
1967 | ||
1968 | * combine.c (nonzero_bits) [CLZ, CTZ]: Handle the definedness | |
1969 | of the value at zero properly. | |
1970 | * fold-const.c (tree_expr_nonnegative_p): Likewise. | |
1971 | * simplify-rtx.c (simplify_unary_operation): Likewise. | |
1972 | ||
1973 | * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO): New. | |
1974 | (CTZ_DEFINED_VALUE_AT_ZERO): New. | |
1975 | ||
1976 | * config/arm/arm.c (TARGET_INIT_BUILTINS): Remove. | |
1977 | (TARGET_EXPAND_BUILTIN): Remove. | |
1978 | (def_builtin, arm_init_builtins, arm_expand_builtin): Remove. | |
1979 | * config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO): New. | |
1980 | (enum arm_builtins): Remove. | |
1981 | * config/arm/arm.md (UNSPEC_CLZ): Remove. | |
1982 | (clzsi2): Rename from clz; use clz instead of unspec. | |
1983 | (ctzsi2): New. | |
1984 | * config/arm/arm-protos.h: Update. | |
1985 | ||
8d705469 JH |
1986 | Wed Feb 5 23:12:57 CET 2003 Jan Hubicka <jh@suse.cz> |
1987 | ||
1988 | * i386-protos.h (x86_emit_floatuns): Declare. | |
1989 | * i386.c (x86_emit_floatuns): New global function. | |
1990 | * i386.md (floatunssisf2, floatunsdisf2, | |
1991 | floatunsdidf2): New patterns. | |
1992 | ||
bc810602 ZD |
1993 | 2003-01-25 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1994 | ||
1995 | * cfgloopmanip.c (force_single_succ_latches): Fix missindentation. | |
1996 | ||
07938cec HB |
1997 | 2003-02-05 Hans Boehm <Hans.Boehm@hp.com> |
1998 | ||
1999 | * config/ia64/unwind-ia64.c: include coretypes.h, tm.h to get | |
2000 | config/ia64/linux.h | |
2001 | ||
ca9398d1 RS |
2002 | 2002-02-05 Roger Sayle <roger@eyesopen.com> |
2003 | ||
2004 | * cfgloop.h (flow_bb_inside_loop_p): Correct prototype again. | |
2005 | ||
4f6ae35d JJ |
2006 | 2003-02-05 Jakub Jelinek <jakub@redhat.com> |
2007 | ||
2008 | PR optimization/8555 | |
2009 | * config/i386/i386.md (sse_mov?fcc split): Handle op2 == op3 case | |
2010 | instead of aborting. | |
2011 | ||
8acfdd43 RH |
2012 | 2003-02-04 Richard Henderson <rth@redhat.com> |
2013 | ||
2014 | * config/i386/i386.md (UNSPEC_BSF): Remove. | |
2015 | (ffssi2): Split into cmove and no_cmove insns and splitters; | |
2016 | lose pentium float trick for now. | |
2017 | (ffssi_1): Add * to name; use CTZ instead of UNSPEC. | |
2018 | (ctzsi2, clzsi2, bsr): New. | |
2019 | ||
c407570a RH |
2020 | 2003-02-04 Richard Henderson <rth@redhat.com> |
2021 | ||
2022 | * config/ia64/ia64.c (rtx_needs_barrier): Handle POPCOUNT, | |
2023 | UNSPEC_GETF_EXP; remove UNSPEC_POPCNT. | |
2024 | * config/ia64/ia64.md (UNSPEC_POPCNT): Remove. | |
2025 | (ffsdi2): Use popcount instead of unspec. | |
2026 | (popcountdi2): Rename from *popcnt. | |
2027 | (ctzdi2, clzdi2, getf_exp_tf): New. | |
2028 | ||
4b3cf522 KH |
2029 | 2003-02-04 Kazu Hirata <kazu@cs.umass.edu> |
2030 | ||
2031 | * genconfig.c (main): Generate CC0_P. | |
2032 | * rtl.h (CC0_P): Remove. | |
2033 | ||
dfff898c RH |
2034 | 2003-02-04 Richard Henderson <rth@redhat.com> |
2035 | ||
2036 | * libgcc2.h, libgcc2.c (__ffsSI2): New. | |
2037 | (__ffsDI2): Rename from __ffsdi2. | |
2038 | * mklibgcc.in (lib2funcs): Add _ffssi2. | |
2039 | ||
0c9ed856 RH |
2040 | 2003-02-04 Richard Henderson <rth@redhat.com> |
2041 | ||
2042 | * libgcc2.c (__paritysi2, __paritydi2): Replace last two reduction | |
2043 | rounds with a "bit table" lookup. | |
2044 | ||
9537511b UW |
2045 | 2003-02-04 Ulrich Weigand <uweigand@de.ibm.com> |
2046 | ||
2047 | * reload.c (find_reloads): Do not use the mode specified in the insn | |
3ef879d2 | 2048 | pattern as reload mode for address operands. Do not generate optional |
9537511b UW |
2049 | reloads for operands where a mandatory reload was already pushed. |
2050 | ||
1efd0b97 RH |
2051 | 2003-02-04 Richard Henderson <rth@redhat.com> |
2052 | ||
2053 | * longlong.h [alpha] (count_leading_zeros, count_trailing_zeros): Use | |
2054 | builtins instead of inline assembly. | |
2055 | ||
087fc75a | 2056 | 2003-02-04 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> |
3ef879d2 | 2057 | |
087fc75a FH |
2058 | PR c/9376 |
2059 | * libgcc2.c (__subvdi3): Fix typo. | |
2060 | ||
f0f0d98e JH |
2061 | Tue Feb 4 21:46:05 CET 2003 Jan Hubicka <jh@suse.cz> |
2062 | ||
2063 | * i386.md (movti_rex64): Fix constraint. | |
2064 | ||
09f26fb5 JH |
2065 | Tue Feb 4 18:40:42 CET 2003 Jan Hubicka <jh@suse.cz> |
2066 | ||
2067 | * i386.md (vector push splitters): Fix typo in resolving conflict. | |
2068 | ||
ff6e2d3e RB |
2069 | 2003-02-04 Rodney Brown <rbrown64@csc.com.au> |
2070 | ||
2071 | * config/i386/i386.c (x86_function_profiler): Fix typo in format. | |
2072 | ||
9e80ada7 PE |
2073 | 2003-02-04 Phil Edwards <pme@gcc.gnu.org> |
2074 | ||
2075 | * doc/install.texi (*-*-linux-gnu): Mention glibc requirements | |
2076 | for recent libstdc++. Remove formatting cruft. | |
2077 | ||
79c758fb JJ |
2078 | 2003-02-04 Jakub Jelinek <jakub@redhat.com> |
2079 | ||
2080 | * dwarf2out.c (dwarf2out_finish): Add AT_comp_dir | |
2081 | attribute even if input file name is absolute, but one of the | |
2082 | includes is relative. | |
2083 | ||
b3a8389d JM |
2084 | 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk> |
2085 | ||
2086 | * doc/gcc.texi, doc/gccint.texi, doc/gcov.texi, | |
2087 | doc/include/fdl.texi, doc/invoke.texi: Update to GFDL 1.2. | |
2088 | * doc/install.texi: Update copyright dates. Update to GFDL 1.2. | |
2089 | ||
dabb3f04 RH |
2090 | 2003-02-03 Richard Henderson <rth@redhat.com> |
2091 | ||
2092 | * libgcc2.c (__ffsdi2, __clzsi2, __clzdi2, __ctzsi2, __ctzdi2, | |
2093 | __popcountsi2, __popcountdi2, __paritysi2, __paritydi2): Change | |
2094 | return type to "int". Shuffle declarations and undef int trap. | |
2095 | * libgcc2.h: Remove their declarations. | |
2096 | * optabs.c (expand_unop): Force outmode to int for bitops. | |
2097 | ||
985d0d50 BW |
2098 | 2003-02-03 Bob Wilson <bob.wilson@acm.org> |
2099 | ||
2100 | * config/xtensa/xtensa.c (order_regs_for_local_alloc): Order the | |
2101 | coprocessor registers before floating-point registers. | |
2102 | * config/xtensa/xtensa.h (REG_ALLOC_ORDER): Adjust register numbers | |
2103 | to account for a previously removed register. | |
2104 | (SPEC_REG_FIRST, SPEC_REG_LAST, SPEC_REG_NUM, COUNT_REGISTER_REGNUM): | |
2105 | Delete unused macros. | |
2106 | ||
7f0e57bd JH |
2107 | Mon Feb 3 21:19:11 CET 2003 Jan Hubicka <jh@suse.cz> |
2108 | ||
2109 | * i386.c (ix86_expand_store_builtin): Always force op1 to register. | |
2110 | (mov*_internal): Fix predicates; require one of operands to not be | |
2111 | memory. | |
2112 | (SSE?MMX move expanders): Fix predicates; force one of operands to | |
2113 | register. | |
2114 | (SSE/MMX push patterns): Reorganize; fix x86-64 code generation. | |
2115 | (movups/movupd/movdqu patterns): Force one of operands to not be | |
2116 | memory. | |
2117 | ||
7daebb7a RS |
2118 | 2002-02-03 Roger Sayle <roger@eyesopen.com> |
2119 | ||
2120 | * hooks.c (hook_rtx_rtx_identity): Generic hook function that | |
2121 | takes a single rtx and returns it unmodified. | |
2122 | * hooks.h (hook_rtx_rtx_identity): Prototype here. | |
ff6e2d3e | 2123 | * target.h (struct gcc_target): Add "delegitimize_address" |
7daebb7a RS |
2124 | field to target structure. |
2125 | * target-def.h (TARGET_DELEGITIMIZE_ADDRESS): Provide default | |
2126 | for delegitimize_address target using hook_rtx_rtx_identity. | |
2127 | (TARGET_INITIALIZER): Initialize delegitimize_address field | |
2128 | using TARGET_DELEGITIMIZE_ADDRESS macro. | |
2129 | * simplify-rtx.c (avoid_constant_pool_reference): Handle float | |
2130 | extensions of constant pool references. Use delegitimize_address | |
2131 | to undo the obfuscation of "-fpic". | |
2132 | * Makefile.in (simplify-rtx.o): Add dependency on target.h. | |
2133 | ||
2134 | * config/i386/i386.c (TARGET_DELEGITIMIZE_ADDRESS): Define as | |
2135 | i386_simplify_dwarf_addr. | |
2136 | (ix86_find_base_term): Simplify using i386_simplify_dwarf_addr. | |
26182e15 | 2137 | (maybe_get_pool_constant): Likewise. |
7daebb7a | 2138 | |
84520a20 JH |
2139 | Mon Feb 3 16:01:17 CET 2003 Jan Hubicka <jh@suse.cz> |
2140 | ||
2141 | * i386.c (ix86_expand_int_movcc): Fix setcc sign bit case. | |
2142 | ||
035b2a34 JH |
2143 | Mon Feb 3 01:30:11 CET 2003 Jan Hubicka <jh@suse.cz> |
2144 | ||
2145 | * regclass.c (cannot_change_mode_set_regs): Correct argument order. | |
2146 | ||
1f143d5a KG |
2147 | 2003-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2148 | ||
2149 | * mips/_tilib.c: Don't include tsystem.h or defaults.h. Don't | |
2150 | define LIBGCC2_WORDS_BIG_ENDIAN. Include coretypes.h and tm.h. | |
2151 | ||
4b550d9f AS |
2152 | 2003-02-02 Andreas Schwab <schwab@suse.de> |
2153 | ||
2154 | * varasm.c (asm_output_aligned_bss): Declare as possibly unused. | |
2155 | ||
0732a089 RE |
2156 | 2003-02-02 Richard Earnshaw <rearnsha@arm.com> |
2157 | ||
2158 | * arm.md (sibcall_epilogue): Set the "conds" to "clob". | |
2159 | (epilogue_insns): Likewise. | |
2160 | ||
f269f54f JDA |
2161 | 2003-02-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2162 | ||
2163 | * doc/install.texi (hppa*-hp-hpux11*): Update installation notes. | |
2164 | ||
611ad29e JDA |
2165 | 2003-02-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2166 | ||
2167 | * pa-protos.h (attr_length_millicode_call): Remove second argument. | |
2168 | (attr_length_indirect_call, attr_length_indirect_call, | |
2169 | attr_length_save_restore_dltp): New prototypes. | |
2170 | * pa.c (attr_length_millicode_call): Remove second argument. Check | |
2171 | INSN_ADDRESSES_SET_P in distance calculation. | |
2172 | (output_millicode_call): Check INSN_ADDRESSES_SET_P before using | |
2173 | INSN_ADDRESSES. | |
2174 | (attr_length_call): Check INSN_ADDRESSES_SET_P in distance calculation. | |
2175 | (output_call): Check INSN_ADDRESSES_SET_P before using INSN_ADDRESSES. | |
2176 | Call attr_length_call directly. | |
2177 | (attr_length_indirect_call, output_indirect_call, | |
2178 | attr_length_save_restore_dltp): New functions. | |
2179 | * pa.md (attr_length_millicode_call): Drop second argument from all | |
2180 | patterns. | |
2181 | (return_internal_pic): Delete. | |
2182 | (return_external_pic): Remove use of PIC register and pic operand and | |
2183 | flag checks. | |
2184 | (epilogue): Use return_internal for both normal and pic code. | |
2185 | (call, call_value): Emit new 32-bit pic patterns for symref and | |
2186 | indirect calls. Remove uses for arg pointer and pic register. | |
2187 | (call_symref_pic, call_symref_pic_post_reload, call_reg_pic, | |
2188 | call_reg_pic_post_reload, call_val_symref_pic, | |
2189 | call_val_symref_pic_post_reload, call_val_reg_pic, | |
2190 | call_val_reg_pic_post_reload): New pre and post reload insn patterns. | |
2191 | Implement define_split and define_peephole2 patterns for pre reload | |
2192 | patterns. | |
2193 | (call_symref_64bit, call_internal_reg_64bit, call_value_symref_64bit, | |
2194 | call_value_internal_reg_64bit): Shorten names. | |
2195 | (all call patterns): Explicitly indicate registers used and clobbered. | |
2196 | Use attr_length_indirect_call and attr_length_save_restore_dltp for | |
2197 | attribute length calculation. Move code generation for indirect calls | |
2198 | to output_indirect_call. | |
2199 | (sibcall, sibcall_value): Don't restore PIC register. | |
2200 | (exception_receiver, builtin_setjmp_receiver): Add blockage after PIC | |
2201 | register retore. | |
2202 | ||
8cacda7c GP |
2203 | 2003-02-02 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
2204 | ||
2205 | * doc/install.texi (Testing): Simplify and compress instructions | |
2206 | concerning Dejagnu. | |
2207 | ||
cbc158bb JDA |
2208 | 2003-02-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2209 | ||
2210 | * collect2.c (pexecute_pid): Rename to pid. | |
2211 | (collect_wait, collect_execute, scan_prog_file, scan_libraries): Use | |
2212 | pid. | |
2213 | ||
dcef1843 GK |
2214 | 2003-02-01 Geoffrey Keating <geoffk@apple.com> |
2215 | ||
2216 | * doc/extend.texi (Function Attributes): Remove documentation | |
2217 | for PowerPC Windows NT function attributes.. | |
2218 | ||
5d7bed9d DJ |
2219 | 2003-02-01 Daniel Jacobowitz <drow@mvista.com> |
2220 | ||
2221 | * dwarf2out.c (gen_type_die): Check for typedefs before calling | |
2222 | for TYPE_MAIN_VARIANT. | |
2223 | ||
53585c36 RH |
2224 | 2003-02-01 Richard Henderson <rth@redhat.com> |
2225 | ||
2226 | * libgcc2.c: Include auto-host.h. | |
2227 | (ATTRIBUTE_HIDDEN): New. | |
2228 | (__clz_tab): Don't declare here for clz and ctz. | |
2229 | (__clzsi2, __clzdi2): Use count_leading_zeros. | |
2230 | (__ctzsi2, __ctzdi2): Use count_trailing_zeros. | |
2231 | (__popcount_tab): Mark ATTRIBUTE_HIDDEN. | |
2232 | (__paritysi2, __paritydi2): Use shifts instead of __popcount_tab. | |
2233 | * longlong.h (__clz_tab): Mark ATTRIBUTE_HIDDEN. | |
2234 | ||
bc8a6d63 RH |
2235 | 2003-02-01 Richard Henderson <rth@redhat.com> |
2236 | ||
2237 | * config/i386/i386.md (addsi_1_zext splitter): Add TARGET_64BIT | |
2238 | to the conditional. | |
2239 | (ashlsi3_1_zext splitter): Likewise. | |
2240 | ||
2928cd7a RH |
2241 | 2003-02-01 Richard Henderson <rth@redhat.com> |
2242 | ||
2243 | * optabs.c (expand_unop): Use word_mode for outmode of bit scaners. | |
2244 | * libgcc2.c (__ffsdi2, __clzsi2, __clzdi2, __ctzsi2, __ctzdi2, | |
2245 | __popcountsi2, __popcountdi2, __paritysi2 __paritydi2): Change | |
2246 | return type to Wtype. | |
2247 | ||
2248 | * libgcc-std.ver (GCC_3.4): Fix inheritance. | |
2249 | ||
2250 | * config/i386/i386.md (ffssi2): Use nonimmediate_operand for | |
2251 | expander input constraint. | |
2252 | ||
2253 | 2003-02-01 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> | |
2254 | ||
ff6e2d3e RB |
2255 | * optabs.h (optab_index): Add OTI_clz, OTI_ctz, OTI_popcount and |
2256 | OTI_parity. | |
2257 | (clz_optab, ctz_optab, popcount_optab, parity_optab): New. | |
2258 | * optabs.c (widen_clz, expand_parity): New. | |
2259 | (expand_unop): Handle clz and parity. Hardcode SImode as outmode | |
2260 | for libcalls to clz, ctz, popcount, and parity. | |
2261 | (init_optabs): Init clz_optab, ctz_optab, popcount_optab and | |
2262 | parity_optab, and set up libfunc handlers. | |
2263 | * libgcc2.c (__clzsi2, __clzdi2, __ctzsi2, __ctzdi2, | |
2264 | __popcountsi2, __popcountdi2, __paritysi2 __paritydi2, | |
2265 | __popcount_tab): New. | |
2266 | * libgcc2.h: Declare them. | |
2267 | * libgcc-std.ver (GCC_3.4): Add new functions from libgcc2.c. | |
2268 | * genopinit.c (optabs): Add clz_optab, ctz_optab, popcount_optab | |
2269 | and parity_optab. | |
2270 | * builtin-types.def (BT_FN_INT_LONG, BT_FN_INT_LONGLONG): New. | |
2271 | * builtins.def (BUILT_IN_CLZ, BUILT_IN_CTZ, BUILT_IN_POPCOUNT, | |
2272 | BUILT_IN_PARITY, BUILT_IN_FFSL, BUILT_IN_CLZL, BUILT_IN_CTZL, | |
2273 | BUILT_IN_POPCOUNTL, BUILT_IN_PARITYL, BUILT_IN_FFSLL, | |
2274 | BUILT_IN_CLZLL, BUILT_IN_CTZLL, BUILT_IN_POPCOUNTLL, | |
2275 | BUILT_IN_PARITYLL): New. | |
2276 | * builtins.c (expand_builtin_unop): Rename from expand_builtin_ffs | |
2277 | and add optab argument. | |
2278 | (expand_builtin): Expand BUILT_IN_{FFS,CLZ,POPCOUNT,PARITY}*. | |
2279 | * tree.def (CLZ_EXPR, CTZ_EXPR, POPCOUNT_EXPR, PARITY_EXPR): New. | |
2280 | * expr.c (expand_expr): Handle them. | |
2281 | * fold-const.c (tree_expr_nonnegative_p): Likewise. | |
2282 | * rtl.def (CLZ, CTZ, POPCOUNT, PARITY): New. | |
2283 | * reload1.c (eliminate_regs): Handle them. | |
2284 | (elimination_effects): Likewise. | |
2285 | * function.c (instantiate_virtual_regs_1): Likewise | |
2286 | * genattrtab.c (check_attr_value): Likewise. | |
2287 | * simplify-rtx.c (simplify_unary_operation): Likewise. | |
2288 | * c-common.c (c_common_truthvalue_conversion): Handle POPCOUNT_EXPR. | |
2289 | * combine.c (combine_simplify_rtx): Handle POPCOUNT and PARITY. | |
2290 | (nonzero_bits): Handle CLZ, CTZ, POPCOUNT and PARITY. | |
2291 | * config/alpha/alpha.md (clzdi2, ctzdi2, popcountdi2): New. | |
2292 | * config/arm/arm.c (arm_init_builtins): Rename __builtin_clz to | |
2293 | __builtin_arm_clz. | |
2294 | * Makefile.in (LIB2FUNCS_1, LIB2FUNCS_2): Move... | |
2295 | * mklibgcc.in (lib2funcs): ...here and merge. Add new members. | |
2296 | * doc/extend.texi (Other Builtins): Add new builtins. | |
2297 | * doc/md.texi (Standard Names): Add new patterns. | |
2928cd7a | 2298 | |
112f7223 UW |
2299 | 2003-02-01 Ulrich Weigand <uweigand@de.ibm.com> |
2300 | ||
2301 | * reload.c: Revert 2003-01-31 change. | |
2302 | ||
434c87d4 JH |
2303 | Sat Feb 1 14:14:40 CET 2003 Jan Hubicka <jh@suse.cz> |
2304 | ||
2305 | * combine.c (combine_simplify_rtx): Use reversed_comparison_code_parts. | |
2306 | ||
271bd540 RS |
2307 | 2003-02-01 Richard Sandiford <rsandifo@redhat.com> |
2308 | ||
2309 | * flags.h (flag_volatile): Remove declaration. | |
2310 | (flag_volatile_global, flag_volatile_static): Likewise. | |
2311 | * c-typeck.c (build_indirect_ref): Don't check flag_volatile. | |
2312 | * toplev.c (flag_volatile): Remove definition. | |
2313 | (flag_volatile_global, flag_volatile_static): Likewise. | |
2314 | (f_options): Remove corresponding entries here. | |
2315 | * varasm.c (make_decl_rtl): Don't check flag_volatile_global | |
2316 | or flag_volatile_static. | |
2317 | * doc/invoke.texi: Remove documentation of -fvolatile, | |
2318 | -fvolatile-global and -fvolatile-static. | |
2319 | ||
17e6098e JDA |
2320 | 2003-01-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2321 | ||
2322 | * pa.c (pa_output_function_prologue, pa_output_function_epilogue): Move | |
2323 | updating of total_code_bytes from prologue to epilogue. | |
2324 | ||
2f278625 UW |
2325 | 2003-01-31 Ulrich Weigand <uweigand@de.ibm.com> |
2326 | ||
2327 | * reload.c (find_reloads): Do not use the mode specified in the insn | |
2328 | pattern as reload mode for address operands. Do not generate optional | |
2329 | reloads for operands where a mandatory reload was already pushed. | |
2330 | Generate optional reloads only in the final pass though find_reloads. | |
2331 | (have_replacement_p): New function. | |
2332 | ||
05c425a9 GP |
2333 | 2003-01-31 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
2334 | ||
2335 | * doc/install.texi (Testing): Remove a reference to our obsolete | |
2336 | /testresults web pages and strip redundant information concerning | |
2337 | test results. | |
2338 | (Binaries): Refer to Microsoft Windows instead of listing all | |
2339 | possible variants. | |
2340 | ||
b0c42aed JH |
2341 | Sat Feb 1 00:28:30 CET 2003 Jan Hubicka <jh@suse.cz> |
2342 | ||
2343 | * loop.c (emit_prefetch_instructions): Do conversion at right place in | |
2344 | RTL chain. | |
2345 | ||
2346 | * combine.c (simplify_set): Reverse order of ragumetns to | |
2347 | REG_CANNOT_CHANGE_MODE_P | |
2348 | * df.c (df_def_record_1): Likewise. | |
2349 | * recog.c (register_operand): Likewise. | |
2350 | * simplify-rtx.c (simplify_subreg): Likewise. | |
2351 | * hard-reg-set.h (REG_CANNOT_CHANGE_MODE_P): Update use of | |
2352 | CANNOT_CHANGE_MODE_CLASS. | |
2353 | * regclass.c (cannot_change_mode_set_regs, invalid_mode_change_p): | |
2354 | Likewise. | |
2355 | * reload.c (push_reload): Likewise. | |
2356 | * alpha.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2357 | * ia64.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2358 | * mips.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2359 | * mips-protos.h (mips_cannot_change_mode_class): Update prototype. | |
2360 | * mips.c (mips_cannot_change_mode_class): Update. | |
2361 | * pa64-regs.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2362 | * rs6000.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2363 | * s390.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2364 | * sh.h (CANNOT_CHANGE_MODE_CLASS): Update definition. | |
2365 | * sh-protos.h (sh_cannot_change_mode_class): Update prototype. | |
2366 | * sh.c (sh_cannot_change_mode_class): Update. | |
2367 | * i386.h (CANNOT_CHANGE_MODE_CLASS): New. | |
2368 | * tm.texi (CANNOT_CHANGE_MODE_CLASS): Update documentation. | |
2369 | ||
1f61a15d GK |
2370 | 2003-01-31 Geoffrey Keating <geoffk@apple.com> |
2371 | ||
2372 | * config/darwin.h (LINK_COMMAND_SPEC): Update for Nathan's recent | |
2373 | change to LINK_COMMAND_SPEC in gcc.c. | |
2374 | ||
7c712dcc LR |
2375 | 2003-01-31 Jan Hubicka <jh@suse.cz> |
2376 | ||
2377 | PR c/9506 | |
2378 | * i386.c (override_options): Use DEFAULT_PCC_STRUCT_RETURN. | |
2379 | ||
e137391e JDA |
2380 | 2003-01-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2381 | ||
2382 | * pa32-regs.h (REGNO_REG_CLASS, REG_CLASS_FROM_LETTER): Delete | |
2383 | duplicated code. | |
2384 | ||
1824b90d NS |
2385 | 2003-01-31 Nathan Sidwell <nathan@codesourcery.com> |
2386 | ||
2387 | * tree.h (TYPE_BINFO_SIZE, TYPE_BINFO_SIZE_UNIT): Remove. | |
2388 | (BINFO_ELTS): New #define. | |
2389 | * stor-layout.c (finalize_record_size): Don't set them. | |
2390 | * cp/cp-tree.h (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, | |
2391 | BINFO_PRIMARY_BASE_OF): Use BINFO_ELTS. | |
2392 | (BINFO_LANG_ELTS): New #define. | |
2393 | * cp/tree.c (make_binfo): Use BINFO_LANG_ELTS. | |
2394 | * java/class.c (make_class): Use BINFO_ELTS. | |
2395 | (set_super_info): Likewse. | |
2396 | (add_interface_do): Likewise. | |
2397 | * objc/objc-act.c (start_class): Use BINFO_ELTS. | |
2398 | ||
8f9a402c DS |
2399 | 2003-01-31 Danny Smith <dannysmith@users.sourceforge.net> |
2400 | ||
2401 | * timevar.c (getrusage): Don't ever declare if not HAVE_GETRUSAGE. | |
2402 | (times): Don't ever declare if not HAVE_TIMES. | |
2403 | (clock): Don't ever declare if not HAVE_CLOCK. | |
2404 | ||
cdd1f01b RH |
2405 | 2003-01-30 Richard Henderson <rth@redhat.com> |
2406 | ||
2407 | * flow.c (update_life_info): Zap life info after cleanup_cfg. | |
2408 | (regno_uninitialized): Use correct live at function entry set. | |
2409 | (regno_clobbered_at_setjmp): Likewise. | |
2410 | ||
2411 | * expr.c (store_expr): Promote all MEM intermediates to regs. | |
2412 | ||
6bc82793 KH |
2413 | 2003-01-30 Kazu Hirata <kazu@cs.umass.edu> |
2414 | ||
2415 | * config/arm/arm.c: Fix comment typos. | |
2416 | * config/arm/arm.h: Likewise. | |
2417 | * config/arm/netbsd-elf.h: Likewise. | |
2418 | * config/arm/netbsd.h: Likewise. | |
2419 | ||
f099d360 GK |
2420 | 2003-01-30 Geoffrey Keating <geoffk@apple.com> |
2421 | ||
2422 | * gengtype.c (struct walk_type_data): Add needs_cast_p. | |
2423 | (walk_type): Set needs_cast_p in walk_type_data. | |
2424 | (write_types_process_field): Supply casts when required to suppress | |
2425 | warnings. | |
2426 | (write_root): Cast gt_pch_n_S to suppress warning. | |
2427 | * Makefile.in: Remove -Wno-error from gtype-desc.o and c-decl.o. | |
f099d360 GK |
2428 | * config/rs6000/rs6000.c (print_operand): Mask off high bits only |
2429 | when they might exist. | |
2430 | * config/rs6000/t-rs6000: Remove -Wno-error from varasm.o, | |
2431 | insn-conditions.o, and rs6000.o. | |
2432 | ||
52895e1a RH |
2433 | 2003-01-30 Richard Henderson <rth@redhat.com> |
2434 | ||
2435 | * ggc-page.c (G.context_depth_allocations): New. | |
2436 | (G.context_depth_collections): New. | |
2437 | (alloc_page): Set G.context_depth_allocations. | |
2438 | (ggc_collect): Set G.context_depth_collections. | |
2439 | (ggc_push_context): Limit to HOST_BITS_PER_LONG contexts. | |
2440 | (ggc_pop_context): Early exit for no allocations or collections. | |
2441 | ||
c35c7e52 RH |
2442 | 2003-01-30 Richard Henderson <rth@redhat.com> |
2443 | ||
2444 | * tree-inline.c (walk_tree): Streamline duplicate hash table lookup. | |
2445 | ||
e43dd89d RE |
2446 | 2003-01-30 Richard Earnshaw <rearnsha@arm.com> |
2447 | ||
2448 | * arm.c (arm_compute_initial_elimination_offset): If optimizing for | |
2449 | size, the link register is always saved if any other register is | |
2450 | saved. | |
2451 | ||
87a902e4 KH |
2452 | 2003-01-30 Kazu Hirata <kazu@cs.umass.edu> |
2453 | ||
2454 | * config/h8300/h8300-protos.h: Update the prototype for | |
2455 | compute_plussi_cc. | |
2456 | (cpp_reader): Declare before it is used. | |
2457 | * config/h8300/h8300.c (compute_plussi_cc): Change the return | |
2458 | type to int. | |
2459 | * config/h8300/h8300.md (monitor_prologue): Call abort() if we | |
2460 | see an unknown H8 variant. | |
2461 | ||
2462 | 2003-01-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de> | |
0186a143 | 2463 | |
ff6e2d3e | 2464 | PR target/9316 |
0186a143 RC |
2465 | * config/rs6000/rtems.h: Add CPP_OS_DEFAULT_SPEC. |
2466 | * config/rs6000/sysv4.h: Add CPP_OS_RTEMS_SPEC. | |
2467 | * config/rs6000/t-rtems: New file. multilib variants to match OS. | |
2468 | * config.gcc (powerpc-*-rtems*): Use rs6000/t-rtems instead of | |
2469 | rs6000/t-ppcgas so we get the desired multilibs. | |
2470 | ||
f55d7103 NC |
2471 | 2003-01-30 Nick Clifton <nickc@redhat.com> |
2472 | ||
2473 | * config/arm/arm.c (arm_output_epilogue): Update stack pointer | |
2474 | when popping saved IP register off the stack. | |
2475 | ||
b6d08ca1 KH |
2476 | 2003-01-30 Kazu Hirata <kazu@cs.umass.edu> |
2477 | ||
2478 | * config/rs6000/aix43.h: Fix comment typos. | |
2479 | * config/rs6000/aix51.h: Likewise. | |
2480 | * config/rs6000/aix52.h: Likewise. | |
2481 | * config/rs6000/altivec.h: Likewise. | |
2482 | * config/rs6000/rs6000.c: Likewise. | |
2483 | * config/rs6000/rs6000.h: Likewise. | |
2484 | * config/rs6000/rs6000.md: Likewise. | |
2485 | * config/rs6000/spe.md: Likewise. | |
2486 | ||
14d22dd6 MM |
2487 | 2003-01-29 Mark Mitchell <mark@codesourcery.com> |
2488 | ||
2489 | * c-common.c (builtin_define_float_constants): Define | |
2490 | __<TYPE>_HAS_INFINITY__ and __<TYPE>_HAS_QUIET_NAN__. | |
2491 | ||
825db093 KH |
2492 | 2003-01-30 Kazu Hirata <kazu@cs.umass.edu> |
2493 | ||
2494 | * config/sh/lib1funcs.asm: Fix comment typos. | |
2495 | * config/sh/linux.h: Likewise. | |
2496 | * config/sh/sh.c: Likewise. | |
2497 | * config/sh/sh.md: Likewise. | |
2498 | ||
f1d5271a LR |
2499 | 2003-01-30 Loren James Rittle <ljrittle@acm.org> |
2500 | ||
2501 | * objc/Make-lang.in (objc-parse.y): Find c-parse.in in $(srcdir). | |
2502 | ||
266a9ef1 AO |
2503 | 2003-01-30 Alexandre Oliva <aoliva@redhat.com> |
2504 | ||
2505 | * config/fp-bit.h (__make_dp): Declare if TMODES. | |
2506 | ||
0889116d KH |
2507 | 2003-01-29 Kazu Hirata <kazu@cs.umass.edu> |
2508 | ||
2509 | * config/h8300/h8300.h (PREDICATE_CODES): Add entries for | |
2510 | general_operand_src and general_operand_dst. | |
2511 | ||
c8c99a68 DE |
2512 | 2003-01-29 David Edelsohn <edelsohn@gnu.org> |
2513 | ||
2514 | * config/rs6000/rs6000.c (function_arg_pass_by_reference): | |
2515 | Return true for variable sized types. | |
2516 | (rs6000_va_arg): Handle variable sized types passed by reference | |
2517 | on non-SVR4 ABI. | |
2518 | ||
ccf4d512 RE |
2519 | 2003-01-29 Richard Earnshaw <rearnsha@arm.com> |
2520 | ||
2521 | * arm.c (arm_legtimize_address): New function. | |
2522 | * arm-protos.h (arm_legtimize_address): Add prototype. | |
2523 | * arm.h (ARM_LEGITIMIZE_ADDRESS): Use arm_legitimize_address. | |
2524 | (LEGITIMIZE_ADDRESS, THUMB_LEGITIMIZE_ADDRESS): Wrap with | |
2525 | do ... while (0) | |
2526 | ||
0889116d | 2527 | 2003-01-29 Joel Sherrill <joel@OARcorp.com> |
0680c8fb | 2528 | |
7429b411 | 2529 | PR bootstrap/9296 |
0680c8fb | 2530 | * gthr-rtems.h: Define __GTHREAD_MUTEX_INIT. Apparently no code |
7429b411 | 2531 | depended on it being defined until now. |
0680c8fb | 2532 | |
7429b411 | 2533 | 2003-01-29 Joel Sherrill <joel@OARcorp.com> |
c934274a | 2534 | |
7429b411 | 2535 | PR target/9295 |
c934274a JS |
2536 | * config/mips/rtems.h: Predefine __USE_INIT_FINI__ so generic |
2537 | RTEMS code knows which C++ initialization style the toolset | |
7429b411 | 2538 | configuration is using. |
c934274a | 2539 | |
0889116d | 2540 | 2003-01-29 Joel Sherrill <joel@OARcorp.com> |
2e327e6e | 2541 | |
7429b411 | 2542 | PR bootstrap/9293 |
ff6e2d3e | 2543 | * config/m68k/t-crtstuff: Replace spaces with tabs, add |
2e327e6e | 2544 | $(MULTILIB_CFLAGS) as compiler option and multilib crtbegin/end.o. |
2e327e6e | 2545 | |
0889116d | 2546 | 2003-01-29 Joel Sherrill <joel@OARcorp.com> |
64abe03e | 2547 | |
7429b411 | 2548 | PR bootstrap/9292 |
64abe03e JS |
2549 | * config.gcc (hppa1.1-rtems): Did not include t-rtems nor enable |
2550 | RTEMS threads. | |
2551 | * config/pa/rtems.h (LIB_SPEC): Use -N when linking. | |
64abe03e | 2552 | |
2f12fb2b NC |
2553 | 2003-01-29 Nick Clifton <nickc@redhat.com> |
2554 | ||
2555 | * Makefile.in (c-parse.o): Locate source file in $(parsedir) | |
2556 | not $(srcdir). | |
2557 | ||
cf0150b9 AH |
2558 | 2003-01-29 Andrew Haley <aph@redhat.com> |
2559 | ||
2560 | * tree-inline.c (walk_tree): Add CHAR_TYPE. | |
2561 | ||
9b74f3ea JH |
2562 | Wed Jan 29 10:26:12 CET 2003 Jan Hubicka <jh@suse.cz> |
2563 | ||
2564 | * i386.md (subdi3_carry_rex64): Fix typo. | |
2565 | ||
e150159c SS |
2566 | 2003-01-28 Stan Shebs <shebs@apple.com> |
2567 | ||
2568 | * coretypes.h (cpp_reader): Forward declare struct. | |
2569 | * c-pragma.h (cpp_reader): Remove forward declaration. | |
2570 | * hashtable.h (cpp_reader): Likewise. | |
2571 | * scan.h (cpp_reader): Likewise. | |
2572 | * tree.h (cpp_reader): Likewise. | |
2573 | * config/darwin-protos.h (cpp_reader): Likewise. | |
2574 | * config/arm/arm-protos.h (cpp_reader): Likewise. | |
2575 | * config/rs6000/rs6000-protos.h: Remove GCC_CPPLIB_H ifdef, use | |
2576 | struct cpp_reader in prototypes. | |
2577 | ||
53b50ac1 CC |
2578 | 2003-01-28 Christian Cornelssen <ccorn@cs.tu-berlin.de> |
2579 | ||
2580 | * doc/install.texi: Add documentation for installation into | |
2581 | tooldirs and with DESTDIR. | |
2582 | ||
021aa6ed RH |
2583 | 2003-01-28 Richard Henderson <rth@redhat.com> |
2584 | ||
2585 | * config.gcc (ia64*-*-aix*): Remove. | |
2586 | * config/ia64/aix.h, config/ia64/t-aix: Remove file. | |
2587 | * config/ia64/unwind-aix.c: Remove file. | |
2588 | ||
c1c1d123 AS |
2589 | 2003-01-28 Andreas Schwab <schwab@suse.de> |
2590 | ||
ff6e2d3e RB |
2591 | * config/m68k/m68k.md (tablejump+2): Don't sign extend an address |
2592 | register. | |
2593 | * config/m68k/apollo68.h (ASM_RETURN_CASE_JUMP): Likewise. | |
2594 | * config/m68k/coff.h (ASM_RETURN_CASE_JUMP): Likewise. | |
2595 | * config/m68k/linux.h (ASM_RETURN_CASE_JUMP): Likewise. | |
2596 | * config/m68k/m68kelf.h (ASM_RETURN_CASE_JUMP): Likewise. | |
2597 | * config/m68k/mot3300.h (ASM_RETURN_CASE_JUMP): Likewise. | |
2598 | * config/m68k/netbsd-elf.h (ASM_RETURN_CASE_JUMP): Likewise. | |
2599 | * config/m68k/pbb.h (ASM_RETURN_CASE_JUMP): Likewise. | |
c1c1d123 | 2600 | |
6d09ef27 RS |
2601 | 2003-01-28 Richard Sandiford <rsandifo@redhat.com> |
2602 | ||
2603 | * combine.c (nonzero_bits): Fix check for negative divide operands. | |
2604 | ||
1e1bd14e RH |
2605 | 2003-01-28 Richard Henderson <rth@redhat.com> |
2606 | ||
2607 | * config/ia64/ia64.c (ia64_rwreloc_section_type_flags): New. | |
2608 | * config/ia64/hpux.h (TARGET_SECTION_TYPE_FLAGS): New. | |
2609 | ||
e37135f7 RH |
2610 | 2003-01-28 Richard Henderson <rth@redhat.com> |
2611 | ||
2612 | * cse.c (find_best_addr): Kill !ADDRESS_COST code. | |
2613 | ||
75642f32 RH |
2614 | * config/cris/cris.c (cris_address_cost): Make static. |
2615 | (TARGET_RTX_COSTS, TARGET_ADDRESS_COST): New. | |
2616 | * config/cris/cris.h (ADDRESS_COST): Remove. | |
2617 | * config/cris/cris-protos.h: Update. | |
2618 | ||
e37135f7 | 2619 | 2003-01-23 Mike Stump <mrs@apple.com> |
1f80c9ef MS |
2620 | |
2621 | * regclass.c (init_reg_autoinc): New function. | |
2622 | (regclass): Move initialization of forbidden_inc_dec_class from | |
26182e15 | 2623 | here... |
1f80c9ef | 2624 | (init_regs): to here. Avoids reinitialization for each function, |
26182e15 | 2625 | saving compilation time. |
1f80c9ef | 2626 | |
9fbd3e41 JM |
2627 | 2003-01-28 Jason Merrill <jason@redhat.com> |
2628 | ||
2629 | * cpplib.h (struct cpp_options): Add warn_deprecated field. | |
2630 | * cppinit.c (cpp_create_reader): Turn it on by default. | |
2631 | * c-opts.c (c_common_decode_option): Set it. | |
2632 | * cpplib.c (do_pragma_once): Only complain about #pragma once | |
2633 | if warn_deprecated is set. | |
2634 | ||
fe352c29 | 2635 | 2003-01-28 Dale Johannesen <dalej@apple.com> |
9fbd3e41 | 2636 | |
1e1bd14e RH |
2637 | * emit-rtl.c (const_double_htab_hash): Use mode in the hash. |
2638 | * loop.c (scan_loop): Move movables on -Os rich-register targets. | |
2639 | * config/rs6000/rs6000.md (sibcall*): Use match_operand for LR. | |
fe352c29 | 2640 | |
dcefdf67 RH |
2641 | 2003-01-28 Richard Henderson <rth@redhat.com> |
2642 | ||
2643 | * target.h (targetm.address_cost): New. | |
2644 | * target-def.h (TARGET_ADDRESS_COST): New. | |
2645 | (TARGET_RTX_COSTS): Uncomment. Oops. | |
2646 | * cse.c (address_cost): Use new target hook. | |
2647 | (default_address_cost): New. | |
2648 | * output.h (default_address_cost): Declare. | |
2649 | * hooks.c (hook_int_rtx_0): New. | |
2650 | * hooks.h (hook_int_rtx_0): Declare. | |
2651 | * loop.c (combine_givs_p): Remove if 0 code. | |
2652 | * system.h (ADDRESS_COST): Poison. | |
2653 | ||
2654 | * config/alpha/alpha.c, config/alpha/alpha.h, config/d30v/d30v.c, | |
2655 | config/d30v/d30v.h, config/ia64/ia64.c, config/ia64/ia64.h, | |
2656 | config/m32r/m32r.c, config/m32r/m32r.h, config/mcore/mcore.c, | |
2657 | config/mcore/mcore.h, config/mmix/mmix.c, config/mmix/mmix.h, | |
2658 | config/rs6000/rs6000.c, config/rs6000/rs6000.h, config/sparc/sparc.c, | |
2659 | config/sparc/sparc.h, config/v850/v850.c, config/v850/v850.h, | |
2660 | config/xtensa/xtensa.c, config/xtensa/xtensa.h | |
2661 | (TARGET_ADDRESS_COST): Define as hook_int_rtx_0. | |
2662 | (ADDRESS_COST): Remove. | |
2663 | ||
2664 | * config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h, | |
2665 | config/avr/avr-protos.h, config/avr/avr.c, config/avr/avr.h, | |
2666 | config/c4x/c4x-protos.h, config/c4x/c4x.c, config/c4x/c4x.h, | |
2667 | config/dsp16xx/dsp16xx-protos.h, config/dsp16xx/dsp16xx.c, | |
2668 | config/dsp16xx/dsp16xx.h, config/i386/i386-protos.h, | |
2669 | config/i386/i386.c, config/i386/i386.h, config/i960/i960-protos.h, | |
2670 | config/i960/i960.c, config/i960/i960.h, config/ip2k/ip2k-protos.h, | |
2671 | config/ip2k/ip2k.c, config/ip2k/ip2k.h, config/mips/mips-protos.h, | |
ff6e2d3e | 2672 | config/mips/mips.c, config/mips/mips.h, |
dcefdf67 | 2673 | config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c, |
ff6e2d3e | 2674 | config/m68hc11/m68hc11.h, config/ns32k/ns32k-protos.h, |
dcefdf67 RH |
2675 | config/ns32k/ns32k.c, config/ns32k/ns32k.h, config/pa/pa-protos.h, |
2676 | config/pa/pa.c, config/pa/pa.h, config/s390/s390-protos.h, | |
2677 | config/s390/s390.c, config/s390/s390.h, config/vax/vax-protos.h, | |
2678 | config/vax/vax.c, config/vax/vax.h | |
2679 | (foo_address_cost): Make static. | |
2680 | (TARGET_ADDRESS_COST): New. | |
2681 | (ADDRESS_COST): Remove. | |
2682 | ||
2683 | * config/arm/arm.h, config/arm/arm.c, config/m88k/m88k.h, | |
2684 | config/m88k/m88k.c, config/romp/romp.h, config/romp/romp.c, | |
2685 | config/sh/sh.c, config/sh/sh.h, config/stormy16/stormy16.c, | |
2686 | config/stormy16/stormy16.h | |
2687 | (ADDRESS_COST): Move code ... | |
2688 | (foo_address_cost): ... here. | |
2689 | (TARGET_ADDRESS_COST): New. | |
2690 | ||
2691 | * config/m32r/m32r.c (m32r_address_cost): Remove. | |
2692 | * config/m32r/m32r-protos.h: Update. | |
2693 | ||
2694 | * config/mmix/mmix.c (mmix_address_cost): Remove. | |
2695 | * config/mmix/mmix-protos.h: Update. | |
2696 | ||
2697 | * config/mn10300/mn10300.c (mn10300_address_cost_1): Rename from | |
2698 | mn10300_address_cost; move unsig allocation ... | |
2699 | (mn10300_address_cost): ... here. | |
2700 | (TARGET_ADDRESS_COST): New. | |
2701 | * config/mn10300/mn10300-protos.h: Update. | |
2702 | * config/mn10300/mn10300.h (ADDRESS_COST): Remove. | |
2703 | ||
75642f32 RH |
2704 | * doc/tm.texi: Update. |
2705 | ||
58fb7809 VM |
2706 | 2003-01-28 Vladimir Makarov <vmakarov@redhat.com> |
2707 | ||
2708 | * haifa-sched.c (schedule_insn): Return necessary cycle advance | |
2709 | after issuing the insn. | |
2710 | (rank_for_schedule): Make a insn with /S the highest priority | |
2711 | insn. | |
2712 | (move_insn): Ignore schedule groups. Clear SCHED_GROUP_P. | |
2713 | (choose_ready): Check SCHED_GROUP_P. | |
2714 | (schedule_block): Advance cycle after issuing insn if it is | |
2715 | necessary. Don't reorder insns if there is an insn with /S. | |
2716 | (set_priorities): Ignore schedule groups. | |
2717 | ||
2718 | * sched-deps.c (remove_dependence, group_leader): Remove the | |
2719 | functions. | |
2720 | (add_dependence): Ignore schedule groups. | |
2721 | (set_sched_group_p): Don't make copy of dependencies from previous | |
2722 | insn of the schedule group. Add anti-dependency to the previous | |
2723 | insn of the schedule group. | |
2724 | (compute_forward_dependences): Ignore schedule groups. | |
2725 | ||
2726 | * sched-ebb.c (init_ready_list): Ignore schedule groups. | |
2727 | ||
2728 | * sched-rgn.c (init_ready_list): Ditto. | |
2729 | (can_schedule_ready_p): Ditto. | |
ff6e2d3e | 2730 | |
371c988b VM |
2731 | 2003-01-28 Vladimir Makarov <vmakarov@redhat.com> |
2732 | ||
2733 | * config/i386/i386.md (*movsi_1): Use movdqa to move one xmm | |
2734 | register to another one. | |
2735 | ||
40cdfd5a RH |
2736 | 2003-01-28 Richard Henderson <rth@redhat.com> |
2737 | ||
2738 | * calls.c (default_must_pass_in_stack): Fix typo in !type case. | |
2739 | ||
a77b7e32 RS |
2740 | 2003-01-28 Roger Sayle <roger@eyesopen.com> |
2741 | ||
2742 | * cse.c (cse_insn): Avoid redundant REG_EQUAL notes. | |
2743 | ||
3620944c RS |
2744 | 2003-01-28 Richard Sandiford <rsandifo@redhat.com> |
2745 | ||
2746 | * config/sh/sh.h (CLASS_MAX_NREGS): If TARGET_SHMEDIA, and the given | |
2747 | class contains a floating-point register, return the size of the | |
2748 | mode in half words. | |
2749 | ||
e6e81735 JH |
2750 | Tue Jan 28 12:15:13 CET 2003 Jan Hubicka <jh@suse.cz> |
2751 | ||
26182e15 SB |
2752 | * i386.c (ix86_carry_flag_operator): New predicate. |
2753 | (fcmov_operator): Fix whitespace. | |
2754 | (ix86_expand_carry_flag_compare): Deal with floating point. | |
2755 | (ix86_expand_int_movcc): Deal with fp; update insn expansion | |
2756 | (ix86_expand_int_addcc): Likewise. | |
2757 | (ix86_expand_strlensi_unroll_1): likewsie. | |
2758 | * i386.h (PREDICATE_CODES): Add ix86_carry_flag_operator. | |
2759 | * i386.md (add?i_carry_rex64): Use new predicate. | |
2760 | (sub?i3_carry_rex64): Likewise. | |
2761 | (x86_mov?icc_0_m1*): Likewise. | |
e6e81735 | 2762 | |
43196589 AS |
2763 | 2003-01-28 Andreas Schwab <schwab@suse.de> |
2764 | ||
32214c32 AS |
2765 | * cfgloopmanip.c (create_preheader): Initialize src to avoid |
2766 | warning. | |
2767 | ||
2768 | * expmed.c (emit_store_flag): Fix cast to avoid sign | |
2769 | comparison warning. | |
2770 | ||
43196589 AS |
2771 | * combine.c (force_to_mode): Add cast to fix warning when |
2772 | STORE_FLAG_VALUE is negative. | |
2773 | ||
3c50106f RH |
2774 | 2003-01-27 Richard Henderson <rth@redhat.com> |
2775 | ||
2776 | * Makefile.in (cse.o): Depend on TARGET_H. | |
2777 | * cse.c (rtx_cost): Use targetm.rtx_costs. | |
2778 | * system.h (CONST_COSTS RTX_COSTS DEFAULT_RTX_COSTS): Poison. | |
2779 | * doc/tm.texi: Update. | |
ff6e2d3e | 2780 | |
3c50106f RH |
2781 | * target.h (targetm.rtx_costs): New. |
2782 | * target-def.h (TARGET_RTX_COSTS): New. | |
2783 | * hooks.c (hook_bool_rtx_int_int_intp_false): New. | |
2784 | * hooks.h: Update. | |
2785 | ||
2786 | * config/alpha/alpha.c (alpha_rtx_cost_data): New. | |
2787 | (alpha_rtx_costs, TARGET_RTX_COSTS): New. | |
2788 | * config/alpha/alpha.h (PROCESSOR_MAX): New. | |
2789 | (CONST_COSTS, RTX_COSTS): Remove. | |
2790 | ||
2791 | * config/arc/arc.c, config/arc/arc.h, config/c4x/c4x.c, | |
2792 | config/c4x/c4x.h, config/cris/cris.c, config/cris/cris.h, | |
2793 | config/d30v/d30v.c, config/d30v/d30v.h, config/dsp16xx/dsp16xx.c, | |
2794 | config/dsp16xx/dsp16xx.h, config/frv/frv.c, config/frv/frv.h, | |
2795 | config/h8300/h8300.c, config/h8300/h8300.h, config/i370/i370.c, | |
2796 | config/i370/i370.h, config/i386/i386.c, config/i386/i386.h, | |
2797 | config/i960/i960.c, config/i960/i960.h, config/ia64/ia64.c, | |
2798 | config/ia64/ia64.h, config/m32r/m32r.c, config/m32r/m32r.h, | |
2799 | config/m68k/m68k.c, config/m68k/m68k.h, config/m88k/m88k.c, | |
2800 | config/m88k/m88k.h, config/mcore/mcore.c, config/mcore/mcore.h, | |
2801 | config/mips/mips.c, config/mips/mips.h, config/mn10200/mn10200.c, | |
2802 | config/mn10200/mn10200.h, config/mn10300/mn10300.c, | |
2803 | config/mn10300/mn10300.h, config/ns32k/ns32k.c, config/ns32k/ns32k.h, | |
2804 | config/pa/pa.c, config/pa/pa.h, config/pdp11/pdp11.c, | |
2805 | config/pdp11/pdp11.h, config/romp/romp.c, config/romp/romp.h, | |
2806 | config/rs6000/rs6000.c, config/rs6000/rs6000.h, config/s390/s390.c, | |
2807 | config/s390/s390.h, config/sh/sh.c, config/sh/sh.h, | |
2808 | config/stormy16/stormy16.c, config/stormy16/stormy16.h, | |
2809 | config/v850/v850.c, config/v850/v850.h, | |
2810 | config/xtensa/xtensa.c, config/xtensa/xtensa.h | |
2811 | (CONST_COSTS, RTX_COSTS): Move code ... | |
2812 | (foo_rtx_costs, TARGET_RTX_COSTS): ... here. | |
2813 | ||
2814 | * config/arm/arm.c (arm_rtx_costs_1): Rename from arm_rtx_costs. | |
2815 | (arm_rtx_costs, TARGET_RTX_COSTS): New. | |
2816 | * config/arm/arm-protos.h: Update. | |
2817 | * config/arm/arm.h (DEFAULT_RTX_COSTS): Remove. | |
2818 | ||
2819 | * config/avr/avr.h (CONST_COSTS): Move code ... | |
2820 | * config/avr/avr.c (avr_rtx_costs): ... here. | |
2821 | (default_rtx_costs): Make static. | |
2822 | * config/avr/avr-protos.h: Update. | |
2823 | ||
2824 | * config/h8300/h8300.c (const_costs): Make static. | |
2825 | (h8300_and_costs, h8300_shift_costs): Likewise. | |
2826 | * config/h8300/h8300-protos.h: Update. | |
2827 | ||
2828 | * config/ip2k/ip2k.h (DEFAULT_RTX_COSTS): Remove. | |
2829 | (CONST_COSTS): Move code ... | |
2830 | * config/ip2k/ip2k.c (ip2k_rtx_costs): ... here. Rename from | |
2831 | default_rtx_costs; update for signature change. | |
2832 | * config/ip2k/ip2k-protos.h: Update. | |
2833 | ||
2834 | * config/m68hc11/m68hc11.h (RTX_COSTS): Remove. | |
2835 | (CONST_COSTS): Move code ... | |
2836 | * config/m68hc11/m68hc11.c (m68hc11_rtx_costs): ... here. | |
2837 | (TARGET_RTX_COSTS): New. | |
2838 | (m68hc11_rtx_costs_1): Rename from m68hc11_rtx_costs; make static. | |
2839 | * config/m68hc11/m68hc11-protos.h: Update. | |
2840 | ||
2841 | * config/m68k/m68k.c (const_int_cost): Make static. | |
2842 | * config/m68k/m68k-protos.h: Update. | |
2843 | ||
2844 | * config/mcore/mcore.c (mcore_const_costs): Make static. | |
2845 | (mcore_and_cost, mcore_ior_cost): Likewise. | |
2846 | * config/mcore/mcore-protos.h: Update. | |
2847 | ||
2848 | * config/mmix/mmix.c (mmix_rtx_costs, TARGET_RTX_COSTS): New. | |
2849 | (mmix_rtx_cost_recalculated): Remove. | |
2850 | * config/mmix/mmix.h (DEFAULT_RTX_COSTS): Remove. | |
2851 | * config/mmix/mmix-protos.h: Update. | |
2852 | ||
2853 | * config/sh/sh.c (shiftcosts): Make static. | |
2854 | (addsubcosts, andcosts, multcosts): Likewise. | |
2855 | * config/sh/sh-protos.h: Update. | |
2856 | ||
2857 | * config/sparc/sparc.c (TARGET_RTX_COSTS): New. | |
2858 | (sparc_rtx_costs): Make static; update for change in signature. | |
2859 | * config/sparc/sparc.h (RTX_COSTS_CASES, RTX_COSTS): Remove. | |
2860 | * config/sparc/sparc-protos.h: Update. | |
2861 | ||
2862 | * config/v850/v850.c (const_costs): Make static. | |
2863 | * config/v850/v850-protos.h: Update. | |
2864 | ||
2865 | * config/vax/vax.h (RTX_COSTS): Remove. | |
2866 | (CONST_COSTS): Move code ... | |
2867 | * config/vax/vax.c (vax_rtx_costs_1): ... here; rename | |
2868 | from vax_rtx_cost. | |
2869 | (vax_rtx_costs, TARGET_RTX_COSTS): New. | |
2870 | ||
b9962e0a RH |
2871 | 2003-01-27 Richard Henderson <rth@redhat.com> |
2872 | ||
2873 | * config/vax/vax.h (ASM_OUTPUT_MI_THUNK): Remove. Really. | |
5ca98980 | 2874 | * config/vax/vax-protos.h: Update. Really. |
b9962e0a | 2875 | |
8a381273 AO |
2876 | 2003-01-28 Alexandre Oliva <aoliva@redhat.com> |
2877 | ||
2878 | * config/mips/mips.h (UNITS_PER_HWFPVALUE): Renamed from... | |
2879 | (UNITS_PER_FPVALUE): Defined as the width of a long double, or | |
2880 | zero if no hardware floating point. | |
2881 | (LONG_DUBLE_TYPE_SIZE): Set to 128 on N32 and N64. | |
2882 | (MAX_FIXED_MODE_SIZE): Define to LONG_DOUBLE_TYPE_SIZE. | |
2883 | (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define. | |
2884 | (BIGGEST_ALIGNMENT): Same as LONG_DOUBLE_TYPE_SIZE. | |
2885 | (FUNCTION_VALUE_REGNO_P): Set for FP_RETURN+2 on N32 and N64. | |
2886 | * config/mips/mips.c (mips_arg_info): Pass TFmode values in | |
2887 | even FP registers on N32 and N64. | |
2888 | (mips_setup_incoming_varargs): Use UNITS_PER_HWFPVALUE. | |
2889 | (mips_va_start): Adjust alignment of ARG_POINTER_REGNUM. | |
2890 | (mips_va_arg): Use UNITS_PER_HWFPVALUE. Impose additional | |
2891 | even-register-like alignment to 128-bit arguments. | |
2892 | (save_restore_insns): Use UNITS_PER_HWFPVALUE. | |
2893 | (mips_function_value): Likewise. Return TFmode in $f0 and $f2 | |
2894 | on N32 or N64. | |
2895 | * config/mips/_tilib.c (__negti2, __ashlti3, __lshrti3): New. | |
2896 | * config/mips/t-iris6 (LIB2FUNCS_EXTRA): Add _tilib.c. | |
2897 | (TPBIT): Set to tp-bit.c. | |
2898 | (tp-bit.c): Create out of fp-bit.c. | |
2899 | ||
820e01be GDR |
2900 | 2003-01-28 Gabriel Dos Reis <gdr@integrable-solutions.net> |
2901 | ||
2902 | * c-parse.in: Remove '%expect 32' directive in objc mode. | |
2903 | ||
23af32e6 NS |
2904 | 2003-01-27 Nathan Sidwell <nathan@codesourcery.com> |
2905 | ||
2906 | * Makefile.in (LIB2FUNCS_ST): Remove _gcov. | |
2907 | (LIBGCOV): New variable. | |
2908 | (libgcc.mk): Add LIBGCOV. | |
2909 | (LIBGCC_DEPS): Add libgcov.c. | |
2910 | (libgcov.a): New target. | |
2911 | (clean): Remove libgcov.a. | |
2912 | (install-libgcc): Do libgcov too. | |
2913 | (stage1-start, stage2-start, stage3-start, stage4-start): Deal | |
2914 | with libgcov.a. | |
2915 | * libgcc2.c (L_gcov): Move into ... | |
2916 | * libgcov.c: ... here. New file. | |
2917 | * mklibgcc.in: Add libgcov rules. | |
2918 | * gcc.c (LINK_COMMAND_SPEC): Add -lgcov when profiling. | |
2919 | ||
2920 | * doc/invoke.texi (profile-arcs, test-coverage): Update and | |
2921 | clarify. | |
ff6e2d3e | 2922 | |
23af32e6 NS |
2923 | * profile.c (index_counts_file): Remove duplicate check for open file. |
2924 | ||
9fe42917 | 2925 | 2003-01-27 Jerry Quinn <jlquinn@optonline.net> |
d4463dfc JQ |
2926 | |
2927 | * gcc/doc/invoke.texi (Optimization Options): Group together | |
2928 | optional and experimental flags. Move trapv and bounds-check | |
95fcd0ab | 2929 | out of this section. Group floating point flags together. |
d4463dfc JQ |
2930 | (Code Gen Options): Move trapv and bounds-check to here. |
2931 | ||
244d05fb JZ |
2932 | 2003-01-27 Josef Zlomek <zlomekj@suse.cz> |
2933 | ||
2934 | * gcse.c (constprop_register): Check NEXT_INSN (insn) != NULL. | |
2935 | ||
c552c146 RE |
2936 | 2003-01-27 Richard Earnshaw <rearnsha@arm.com> |
2937 | ||
2938 | PR optimization/9090 | |
2939 | * function.c (purge_addressof_1): After pushing an addressed register | |
2940 | onto the stack, simplify the result. | |
2941 | ||
90a21764 VR |
2942 | 2003-01-27 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
2943 | ||
2944 | * doc/extend.texi: Fix typo. | |
2945 | ||
9a376494 VR |
2946 | 2003-01-27 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
2947 | ||
2948 | * doc/cppopts.texi: Fix typo. | |
2949 | * doc/objc.texi: Likewise. | |
2950 | * doc/passes.texi: Likewise. | |
2951 | ||
f004e5f3 AO |
2952 | 2003-01-27 Alexandre Oliva <aoliva@redhat.com> |
2953 | ||
2954 | * real.c (ibm_extended_format): Add 53 to minimum exponent. | |
2955 | (encode_ibm_extended): Adjust. | |
2956 | ||
58c60e52 GDR |
2957 | 2003-01-26 Gabriel Dos Reis <gdr@soliton.integrable-solutions.net> |
2958 | ||
2959 | * timevar.def (TV_OVERLOAD, TV_TEMPLATE_INSTANTIATION): New | |
2960 | timevar_id enumerations. | |
2961 | ||
e869aa39 KH |
2962 | 2003-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2963 | ||
2964 | * combine.c: Fix formatting. | |
2965 | ||
74fb4811 KH |
2966 | 2003-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2967 | ||
2968 | * doc/gccint.texi: Update the copyright. | |
2969 | ||
3bcf1b13 KH |
2970 | 2003-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2971 | ||
2972 | * doc/cpp.texi: Fix typos. | |
2973 | * doc/extend.texi: Likewise. | |
2974 | * doc/gty.texi: Likewise. | |
2975 | * doc/install.texi: Likewise. | |
2976 | * doc/passes.texi: Likewise. | |
2977 | * doc/rtl.texi: Likewise. | |
2978 | * doc/tm.texi: Likewise. | |
2979 | ||
9e4f94de KH |
2980 | 2003-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2981 | ||
2982 | * config/ia64/fde-glibc.c: Fix comment typos. | |
2983 | * config/ia64/hpux.h: Likewise. | |
2984 | * config/ia64/ia64.c: Likewise. | |
2985 | * config/ia64/ia64.h: Likewise. | |
2986 | * config/ia64/unwind-ia64.c: Likewise. | |
2987 | ||
4aae8a9a KH |
2988 | 2003-01-26 Kazu Hirata <kazu@cs.umass.edu> |
2989 | ||
2990 | * config/i386/i386-modes.def: Fix comment typos. | |
2991 | * config/i386/i386.c: Likewise. | |
2992 | * config/i386/i386.md: Likewise. | |
2993 | ||
35d8c8e2 SB |
2994 | 2003-01-26 Steven Bosscher <s.bosscher@student.tudelft.nl> |
2995 | ||
2996 | * config/avr/avr.h, config/cris/aout.h, config/elfos.h, | |
2997 | config/i386/freebsd-aout.h, config/mips/iris6.h: Undefine | |
2998 | ASM_FINISH_DECLARE_OBJECT before defining it. | |
2999 | * toplev.c (rest_of_decl_compilation): Don't define | |
3000 | ASM_FINISH_DECLARE_OBJECT. Only use it if it is defined. | |
3001 | (rest_of_type_compilation): Don't ATTRIBUTE_UNUSED function | |
3002 | parameters for DWARF2 targets because they _are_ used. | |
3003 | ||
ea976606 AO |
3004 | 2003-01-26 Alexandre Oliva <aoliva@redhat.com> |
3005 | ||
b44cf3d9 AO |
3006 | * fp-bit.h: Define macros for TFmode floating-point constants |
3007 | in IBM-extended TFmode types. | |
3008 | (TMODES): Define if __LDBL_MANT_DIG__ has the newly-supported | |
3009 | widths. | |
3010 | * config/fp-bit.c (pack_d, unpack_d): Support IBM-extended | |
3011 | TFmode type. | |
3012 | ||
ea976606 AO |
3013 | * config/fp-bit.h: Define macros for TFmode floating-point |
3014 | constants in IEEE quad TFmode type. Declare functions according | |
3015 | to L_ macros. | |
3016 | (TMODES): Define if __LDBL_MANT_DIG__ is 113. | |
3017 | (TFtype, TItype, UTItype): Define if TMODES is defined. | |
3018 | (MAX_UDI_INT, MAX_DI_INT, BITS_PER_DI): Likewise. | |
3019 | (F_T_BITOFF, D_T_BITOFF): Define. | |
3020 | (IMPLICIT_1, IMPLICIT_2): Cast constants to types that are | |
3021 | guaranteed to be wide enough. | |
3022 | * config/fp-bit.c: Check for L_ macros for tf functions. | |
3023 | (__thenan_tf): New. | |
3024 | (nan): Adjust. | |
3025 | (pack_d, unpack_d): Support IEEE 854 quad type. | |
3026 | (_fpmul_parts): Support TFmode. Compute exponent adjustment | |
3027 | from FRAC_NBITS, FRAC_BITS and NGARDS. | |
3028 | (usi_to_float): Cast constants to be shifted to fractype | |
3029 | instead of assuming long long is wide enough. | |
3030 | (sf_to_tf, df_to_tf, __make_tp, tf_to_df, tf_to_sf): New. | |
3031 | ||
fd7fd61e AJ |
3032 | 2003-01-26 Andreas Jaeger <aj@suse.de> |
3033 | ||
3034 | * df.c: Remove prototype of unused function df_regno_rtl_debug. | |
3035 | ||
8ae91fc0 AO |
3036 | 2003-01-26 Alexandre Oliva <aoliva@redhat.com> |
3037 | ||
88e83acb AO |
3038 | * Makefile.in (FPBIT_FUNCS): Added _sf_to_tf. |
3039 | (DBBIT_FUNCS): Added _df_to_tf. | |
3040 | (TPBIT_FUNCS): New. | |
3041 | (libgcc.mk): Pass TPBIT and TPBIT_FUNCS down. | |
3042 | (LIBGCC_DEPS): Added TPBIT. | |
3043 | * mklibgcc.in: Support TPBIT and TPBIT_FUNCS. | |
3044 | ||
2cd622c3 AO |
3045 | * optabs.c (expand_binop) <add, sub>: Return xtarget if we haven't |
3046 | been able to move the result to target. | |
3047 | ||
8ae91fc0 AO |
3048 | * expr.c (emit_group_store): Initialize dst with CONST0_RTX |
3049 | for the appropriate mode. | |
3050 | ||
c3297561 AO |
3051 | * calls.c (emit_library_call_value_1): Handle return values |
3052 | in a PARALLEL. | |
3053 | ||
187515f5 AO |
3054 | * rtl.c (get_mode_alignment): Moved to... |
3055 | * stor-layout.c: ... here. | |
3056 | ||
6ebd2ef4 AO |
3057 | * print-rtl.c (print_rtx): Don't print MEM details in |
3058 | GENERATOR_FILEs. | |
3059 | ||
7890e8f3 MH |
3060 | 2003-01-26 Michael Hayes <mph@paradise.net.nz> |
3061 | ||
3062 | * df.h: Update comments, tidy formatting. | |
3063 | (DF_FORWARD, DF_REVERSE, DF_UNION, DF_INTERSECTION): Rename from FORWARD, | |
3064 | REVERSE, UNION, INTERSECTION. All uses updated. | |
3065 | (OLD_DF_INTERFACE): Remove. | |
3066 | (struct insn_info): Remove commented out insn field. | |
3067 | * df.c: Update comments, tidy formatting. | |
3068 | (df_def_table_realloc): Remove. | |
3069 | ||
3070 | ||
b820d2b8 AM |
3071 | 2003-01-26 Alan Modra <amodra@bigpond.net.au> |
3072 | ||
3073 | * calls.c (save_fixed_argument_area): Tidy. | |
3074 | (restore_fixed_argument_area): Tidy. Set alignment of stack_area. | |
3075 | (expand_call): Comment typo fixes. Don't init low_to_save. Start | |
3076 | call chain loop at 1 if !try_tail_call. Formatting. | |
3077 | (emit_library_call_value_1): Don't init low_to_save or high_to_save. | |
3078 | Use save_fixed_argument_area and restore_fixed_argument_area. | |
3079 | ||
42510de4 MH |
3080 | 2003-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
3081 | ||
3082 | * df.c (df_uses_record): Handle CC0. | |
3083 | ||
acf9fa5f UW |
3084 | 2003-01-25 Ulrich Weigand <uweigand@de.ibm.com> |
3085 | ||
1e1bd14e RH |
3086 | * reload.c (maybe_memory_address_p): New function. |
3087 | (find_reloads_address): Use it instead of memory_address_p. | |
acf9fa5f | 3088 | |
5a09edba KK |
3089 | 2003-01-25 Kaz Kojima <kkojima@gcc.gnu.org> |
3090 | ||
3091 | * final.c (shorten_branches): Align the address of code label | |
1e1bd14e | 3092 | when computing initial lengths and addresses. |
5a09edba | 3093 | |
f5818c0c KH |
3094 | 2003-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3095 | ||
3096 | * config/m68hc11/m68hc11.md: Fix a comment typo. | |
3097 | ||
21ff35fb AJ |
3098 | 2003-01-25 Andreas Jaeger <aj@suse.de> |
3099 | ||
3100 | * config/i386/i386.c (x86_output_mi_thunk): Correct test for | |
3101 | TARGET_MACHO. | |
3102 | ||
7821bfc7 RS |
3103 | 2003-01-25 Roger Sayle <roger@eyesopen.com> |
3104 | ||
3105 | * gcse.c (bypass_last_basic_block): New global variable. | |
3106 | (bypass_block): Use redirect_edge_and_branch_force to redirect | |
3107 | fall-through edges. Use bypass_last_basic_block to determine | |
3108 | which blocks have valid PRE information. | |
3109 | (bypass_conditional_jumps): Initialize bypass_last_basic_block. | |
3110 | ||
5f0bea72 JH |
3111 | Sat Jan 25 22:31:59 CET 2003 Jan Hubicka <jh@suse.cz> |
3112 | ||
3113 | * gcse.c (local_cprop_pass): Update reg_sets table when needed. | |
3114 | ||
1649d92f JH |
3115 | Sat Jan 25 21:04:33 CET 2003 Jan Hubicka <jh@suse.cz> |
3116 | Eric Botcazou <ebotcazou@libertysurf.fr> | |
3117 | PR opt/8492 | |
3118 | * gcse.c (one_cprop_pass): Delete unreachable blocks. | |
3119 | ||
6ca86a1a RH |
3120 | 2003-01-25 Richard Henderson <rth@redhat.com> |
3121 | ||
3122 | * config/ia64/ia64.c (ia64_rwreloc_select_rtx_section): Rename | |
3123 | from ia64_aix_select_rtx_section. | |
3124 | (ia64_rwreloc_select_section): Simlarly; use default*_1 function | |
3125 | instead of saving and restoring flag_pic. | |
3126 | (ia64_rwreloc_unique_section): Similarly. | |
3127 | * config/ia64/aix.h (TARGET_ASM_SELECT_SECTION, | |
3128 | TARGET_ASM_UNIQUE_SECTION, TARGET_ASM_SELECT_RTX_SECTION): Update. | |
3129 | * config/ia64/hpux.h (TARGET_ASM_SELECT_SECTION, | |
3130 | TARGET_ASM_UNIQUE_SECTION, TARGET_ASM_SELECT_RTX_SECTION): New. | |
3131 | ||
aa2fb4dd KH |
3132 | 2003-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3133 | ||
3134 | * config/h8300/h8300.c (h8300_shift_needs_scratch_p): Update a | |
3135 | comment. | |
3136 | ||
1125849a RH |
3137 | 2002-01-25 Richard Henderson <rth@redhat.com> |
3138 | ||
3139 | * config/m68k/m68k-none.h (ASM_SPEC): Adjust inter-option spacing. | |
3140 | ||
3900a23b KC |
3141 | 2002-01-25 Kelley Cook <kelleycook@comcast.net> |
3142 | ||
3143 | * ggc-simple.c (debug_ggc_tree): Add PTR cast. | |
3144 | ||
72e42e26 SB |
3145 | 2003-01-25 Segher Boessenkool <segher@koffie.nl> |
3146 | ||
3147 | * bitmap.h (BITMAP_WORD): New typedef: fundamental storage | |
3148 | type for bitmaps. Use unsigned long. | |
3149 | (nBITMAP_WORD_BITS): New macro. | |
3150 | (BITMAP_WORD_BITS): New macro. | |
3151 | (rest of file): Use it. | |
3152 | * bitmap.c: Use it. | |
3153 | ||
8324663f RH |
3154 | 2003-01-25 Richard Henderson <rth@redhat.com> |
3155 | ||
3156 | 2002-02-19 Robert Lipe <robertlipe@usa.net> | |
3157 | * config/i386/t-sco5gas: (CRTSTUFF_T_CFLAGS_S): Delete -mcoff. | |
3158 | ||
2adc9b0f RS |
3159 | 2002-01-25 Roger Sayle <roger@eyesopen.com> |
3160 | ||
3161 | * builtins.c (purge_builtin_constant_p): Scan insn stream | |
3162 | sequentially rather than by basic block. | |
3163 | * function.c (purge_addressof): Simplify test with INSN_P. | |
3164 | ||
ad487c38 KH |
3165 | 2003-01-25 Kazu Hirata <kazu@cs.umass.edu> |
3166 | ||
8324663f | 3167 | * combine.c (simplify_comparison, case AND): Remove a redundant test. |
ad487c38 | 3168 | |
07d9b20d RS |
3169 | 2002-01-25 Roger Sayle <roger@eyesopen.com> |
3170 | ||
3171 | * function.h (struct function): New field calls_constant_p. | |
3172 | (current_function_calls_constant_p): New macro for above. | |
3173 | * function.c (prepare_function_start): Initialize calls_eh_return | |
3174 | and calls_constant_p. | |
3175 | * builtins.c (expand_builtin_constant_p): Set calls_constant_p. | |
3176 | * toplev.c (rest_of_compilation): Only call purge_builtin_constant_p | |
3177 | when the current_function_calls_constant_p. | |
3178 | * integrate.c (expand_inline_function): Set calls_constant_p if | |
3179 | the function being inlined has calls_constant_p set. | |
3180 | ||
41559112 RS |
3181 | 2002-01-25 Roger Sayle <roger@eyesopen.com> |
3182 | ||
3183 | * cse.c (fold_rtx): Instantiate CONSTANT_P_RTX to 0 when not | |
3184 | optimizing, even if flag_gcse is true. | |
3185 | * toplev.c (rest_of_compilation): purge_builtin_constant_p | |
3186 | only needs to be called when "optimize > 0 && flag_gcse". | |
3187 | ||
9bb231fd RS |
3188 | 2003-01-25 Roger Sayle <roger@eyesopen.com> |
3189 | ||
3190 | * stmt.c (emit_case_bit_tests): New routine to implement suitable | |
3191 | switch statements using the equivalent of "if ((1<<x) & cst) ... ". | |
3192 | (case_bit_test_cmp): New comparison function for "qsort" to order | |
3193 | case_bit_tests by decreasing number of destination nodes. | |
3194 | (lshift_cheap_p): New function to determine if "1 << x" is cheap. | |
3195 | (expand_end_case_type): Use emit_case_bit_tests to implement | |
3196 | suitable switch statments. | |
3197 | (CASE_USE_BIT_TESTS): New target macro to disable the above. | |
3198 | * Makefile.in (stmt.o): Add dependency on optab.h. | |
3199 | * doc/tm.texi (CASE_USE_BIT_TESTS): Document new target macro. | |
3200 | ||
a073323c AS |
3201 | 2003-01-23 Andreas Schwab <schwab@suse.de> |
3202 | ||
3203 | * config/ia64/crtend.asm [HAVE_INITFINI_ARRAY]: Make | |
3204 | __do_global_ctors_aux hidden global and don't put it in | |
3205 | .init_array. | |
3206 | * config/ia64/crtbegin.asm [HAVE_INITFINI_ARRAY]: Put it here | |
3207 | instead so that it comes first. | |
3208 | ||
36ddc6b0 JH |
3209 | Sat Jan 25 16:11:22 CET 2003 Jan Hubicka <jh@suse.cz> |
3210 | ||
3211 | * df.c (read_modify_subreg_p): When osize == UNITS_PER_WORD, | |
3212 | subreg is read/modify. | |
3213 | ||
26771da7 JH |
3214 | Sat Jan 25 15:55:08 CET 2003 Jan Hubicka <jh@suse.cz> |
3215 | ||
3216 | * i386.c (ix86_expand_movstr, ix86_expand_clrstr): Consistently | |
3217 | do libcall for large blocks. | |
3218 | * i386.md (comi patterns): Set type to ssecomi. | |
3219 | (sse2_unpck?pd): Fix mode of vec_select. | |
3220 | ||
3221 | * cse.c: Include except.h | |
3222 | (cse_set_around_loop): Do not create new basic blocks. | |
3223 | * Makefile.in (cse.o): Add dependnecy on except.h | |
3224 | ||
27a6aa72 JH |
3225 | Sat Jan 25 12:05:17 CET 2003 Jan Hubicka <jh@suse.cz> |
3226 | ||
3227 | * builtins.c (fold_trunc_transparent_mathfn): New function. | |
3228 | (fold_builtin): Use it. | |
3229 | * convert.c (convert_to_real): Re-enable code to convert | |
3230 | math functions; add support for floor familly functions. | |
3231 | ||
cd68f4e4 ZD |
3232 | 2003-01-25 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
3233 | ||
3234 | * Makefile.in (cfgloop.o, cfgloopanal.o, cfgloopmanip.o): Add | |
3235 | dependencies on coretypes.h and $(TM_H). | |
3236 | ||
67945f2e JH |
3237 | Sat Jan 25 11:10:03 CET 2003 Jan Hubicka <jh@suse.cz> |
3238 | ||
3239 | * builtins.c (fold_trunc_transparent_mathfn): Undo accidental commit. | |
3240 | ||
095fa594 SH |
3241 | 2002-01-24 Stuart Hastings <stuart@apple.com> |
3242 | ||
08f0414b | 3243 | * config/i386/i386.c (x86_output_mi_thunk): Add Darwin/x86 support. |
095fa594 | 3244 | |
1e4c04e0 MH |
3245 | 2003-01-25 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
3246 | ||
3247 | * config/c4x/c4x.md (UNSPEC_BU): New constants. | |
3248 | (UNSPEC_RPTS, UNSPEC_LSH, UNSPEC_CMPHI, UNSPEC_RCPF): Likewise. | |
3249 | (UNSPEC_RND, UNSPEC_RPTB_FILL, UNSPEC_LOADHF_INT): Likewise. | |
3250 | (UNSPEC_STOREHF_INT, UNSPEC_RSQRF, UNSPEC_LOADQF_INT): Likewise. | |
3251 | (UNSPEC_STOREQF_INT, UNSPEC_LDIV, UNSPEC_PUSH_ST): Likewise. | |
3252 | (UNSPEC_POP_ST, UNSPEC_PUSH_DP, UNSPEC_POP_DP): Likewise. | |
3253 | (UNSPEC_POPQI, UNSPEC_POPQF, UNSPEC_ANDN_ST): Likewise. | |
3254 | (UNSPEC_RPTB_INIT, UNSPEC_TOIEEE, UNSPEC_FRIEEE): Likewise. | |
3255 | ||
a560d4d4 JH |
3256 | Fri Jan 24 23:44:12 CET 2003 Jan Hubicka <jh@suse.cz> |
3257 | ||
08f0414b | 3258 | * emit-rtl.c (reg_attrs_htab): New static variable. |
a560d4d4 JH |
3259 | (reg_attrs_htab_hash, reg_attrs_htab_eq, get_reg_attrs): New static |
3260 | functions. | |
3261 | (reg_rtx): Do not maintain regno_decl. | |
3262 | (gen_rtx_REG_offset, set_reg_attrs_from_mem, set_delc_rtx, | |
3263 | set_mem_attrs_from_reg): New global function. | |
3264 | (init_emit): Do not initialize regno_decl. | |
3265 | (init_emit_once): initialize reg_attrs_htab. | |
3266 | * final.c (alter_subreg): Do not replace REG by SUBREG. | |
3267 | (gen_mem_expr_from_op): Improve output. | |
3268 | (output_asm_operands): Likewise. | |
3269 | * function.c (assign_params): Do not set REGNO_DECL. | |
3270 | * function.h (struct function): Kill regno_decl. | |
3271 | (REGNO_DECL): Kill. | |
3272 | * gengtype.c (adjust_field_rtx_def): Handle new field of reg. | |
3273 | * print_rtl.c (print_rtx): Output REG information. | |
3274 | * regclass.c (reg_scan_mark_refs): Update attrs. | |
3275 | * reload1.c (alter_reg): Likewise. | |
3276 | * simplify_rtx.c (simplify_subreg): Likewise. | |
3277 | * stmt.c (expand_decl): Likewise. | |
3278 | * rtl.def (REG): Add new field. | |
3279 | * rtl.h (struct reg_attrs): New. | |
3280 | (rtunion_def): At rtreg. | |
3281 | (X0MEMATTR): Add checking. | |
3282 | (X0REGATTR, REG_ATTRS, REG_EXPR, REG_OFFSET): New macro. | |
3283 | (set_reg_attrs_from_mem, set_mem_attrs_from_reg, gen_rtx_REG_offset): | |
3284 | Declare. | |
3285 | * tree.h (SET_DECL_RTL): Call set_decl_rtl. | |
3286 | ||
1d0ea52e BW |
3287 | 2003-01-24 Bob Wilson <bob.wilson@acm.org> |
3288 | ||
3289 | * config/xtensa/xtensa.c: Remove unused include of machmode.h. | |
3290 | (xtensa_emit_call, print_operand): Fix printf format strings | |
3291 | to avoid compile warnings. | |
3292 | (xtensa_function_prologue, xtensa_function_epilogue): Change type | |
3293 | of "size" argument to HOST_WIDE_INT to fix compile warnings. | |
3294 | * config/xtensa/xtensa-protos.h | |
3295 | (xtensa_function_prologue, xtensa_function_epilogue): Ditto. | |
3296 | ||
272f51a3 JH |
3297 | Fri Jan 24 23:03:32 CET 2003 Jan Hubicka <jh@suse.cz> |
3298 | ||
3299 | * builtins.c (DEF_BUILTIN): Accept 10 arguments. | |
3300 | (implicit_built_in_decls): New global array. | |
3301 | (mathfn_built_in): New global function. | |
3302 | (fold_trunc_transparent_mathfn): New static function | |
3303 | (expand_builtin_strstr, expand_bultin_strchr, | |
3304 | expand_builtin_strpbrk, expand_builtin_strcpy, | |
3305 | expand_builtin_strncpy, expand_bultin_strcmp, | |
3306 | expand_bultin_strncat, expand_builtin_fputs): Use | |
3307 | implicint_built_in_decls. | |
3308 | (fold_builtin): Fold floor/trunc/round/ceil/nearbyint. | |
3309 | * builtins.def: Fix comments. | |
3310 | (DEF_GCC_BUILTIN, DEF_FALLBACK_BUILTIN, DEF_EXT_FALLBACK_BUILTIN, | |
3311 | DEF_LIB_BUILTIN, DEF_LIB_ALWAYS_BUILTIN, DEF_EXT_LIB_BUILTIN, | |
3312 | DEF_C99_BULTIN, DEF_FRONT_END_LIB_BUILTIN, | |
3313 | DEF_EXT_FRONT_END_LIB_BUILTIN): Pass implicit as needed. | |
3314 | (DEF_C99_C90RES_BULTIN): New. | |
3315 | (*f, *l builtins): Update. | |
3316 | * c-common.c (DEF_BUILTIN): Initialize implicit array. | |
3317 | (c_expand_builtin_printf, c_expand_builtin_fprintf): Update. | |
3318 | * convert.c (strip_float_extensions): New global function. | |
3319 | * tree.h (DEF_BUILTIN): Accept 10 arguments. | |
3320 | (implicit_built_in_decls, mathfn_built_in, strip_float_extension): | |
3321 | Declare. | |
3322 | * java/builtins.c (define_builtin): Handle implicit. | |
3323 | (DEF_BUILTIN): Update. | |
3324 | * tm.texi (TARGET_C99_FUNCTIONS): Document. | |
3325 | * defaults.h (TARGET_C99_FUNCTIONS): Default to 0. | |
3326 | * config/linux.h (TARGET_C99_FUNCTIONS): Default to 1 | |
3327 | when using glibc2. | |
3328 | ||
1f37a5b2 BW |
3329 | 2003-01-24 Bob Wilson <bob.wilson@acm.org> |
3330 | ||
3331 | * config.gcc (xtensa-*-elf*): Removed assignments to with_newlib, | |
3332 | extra_parts, and fixincludes. Add xtensa/t-elf tmake_file. | |
3333 | (xtensa-*-linux*): Add xtensa/t-linux tmake_file. | |
3334 | * config/xtensa/crti.asm: New file. | |
3335 | * config/xtensa/crtn.asm: New file. | |
3336 | * config/xtensa/t-elf: New file. | |
3337 | * config/xtensa/t-linux: New file. | |
3338 | * config/xtensa/t-xtensa: Add rules for crti.o and crtn.o. | |
3339 | Move various CFLAGS settings to new t-elf file. | |
3340 | ||
84f5e1b1 RH |
3341 | 2003-01-24 Richard Henderson <rth@redhat.com> |
3342 | ||
3343 | PR optimization/4382 | |
3344 | * tree-inline.c (find_builtin_longjmp_call_1): New. | |
3345 | (find_builtin_longjmp_call): New. | |
3346 | (inlinable_function_p): Use it. | |
3347 | ||
09b2e78d ZD |
3348 | 2003-01-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
3349 | ||
3350 | * config/i386/i386-protos.h (function_arg_pass_by_reference): Declare. | |
3351 | * config/i386/i386.h (FUNCTION_ARG_PASS_BY_REFERENCE): Use it. | |
3352 | * config/i386/i386.c (function_arg_pass_by_reference): New. | |
3353 | (ix86_va_arg): Support arguments passed by reference. | |
3354 | ||
3d436d2a ZD |
3355 | 2003-01-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
3356 | ||
3357 | * cfgloopanal.c: New file. | |
3358 | * cfgloopmanip.c: New file. | |
3359 | * Makefile.in (cfgloopanal.o, cfgloopmanip.o): New. | |
3360 | (toplev.o, loop.o, doloop.o, unroll.o, cfgloop.o, predict.o, | |
3361 | cfglayout.o): Add dependency on cfgloop.h. | |
3362 | (cfgloop.o): Add flags.h dependency. | |
3363 | * basic-block.h (BB_IRREDUCIBLE_LOOP, BB_SUPERBLOCK): New flags. | |
3364 | (VLS_EXPECT_PREHEADERS, VLS_EXPECT_SIMPLE_LATCHES): Removed. | |
3365 | (struct loop, struct loops, flow_loops_find, flow_loops_update, | |
3366 | flow_loops_free, flow_loops_dump, flow_loop_dump, | |
3367 | flow_loop_scan, flow_loop_tree_node_add, flow_loop_tree_node_remove, | |
3368 | LOOP_TREE,,LOOP_PRE_HEADER, LOOP_ENTRY_EDGES, LOOP_EXIT_EDGES, | |
3369 | LOOP_ALL, flow_loop_outside_edge_p, flow_loop_nested_p, | |
3370 | flow_bb_inside_loop_p, get_loop_body, loop_preheader_edge, | |
3371 | loop_latch_edge, add_bb_to_loop, remove_bb_from_loops, | |
3372 | find_common_loop, verify_loop_structure): Declarations moved to ... | |
3373 | * cfgloop.h: New file. | |
3374 | * bb-reorder.c (reorder_basic_blocks): Modified. | |
3375 | * cfglayout.c: Include cfgloop.h. | |
3376 | (cleanup_unconditional_jumps, cfg_layout_redirect_edge, | |
3377 | cfg_layout_duplicate_bb, cfg_layout_initialize): Update loop structure. | |
3378 | (break_superblocks): New static function. | |
3379 | (cfg_layout_finalize): Use it. | |
3380 | (cfg_layout_split_block): New function. | |
3381 | * cfglayout.h (struct reorder_block_def): Add copy and duplicated | |
3382 | fields. | |
3383 | (cfg_layout_initialize, cfg_layout_redirect_edge): Declaration | |
3384 | changed. | |
3385 | (cfg_layout_split_block): Declare. | |
3386 | * cfgloop.c: Include cfgloop.h and flags.h. | |
3387 | (flow_loop_dump, flow_loops_free, flow_loop_exit_edges_find, | |
3388 | get_loop_body): Avoid signed versus unsigned comparison warnings. | |
3389 | (make_forwarder_block, flow_loops_find, loop_preheader_edge, | |
3390 | loop_latch_edge): Modified. | |
3391 | (verify_loop_structure): Modified to use flags stored in loop structure; | |
3392 | check irreducible loops. | |
3393 | (cancel_loop, cancel_loop_tree): New functions. | |
3394 | (estimate_probability): Use loop analysis code for predictions. | |
3395 | (estimate_loops_at_level): Avoid signed versus unsigned comparison | |
3396 | warnings. | |
3397 | * doloop.c: Include cfgloop.h. | |
3398 | * loop.c: Include cfgloop.h. | |
3399 | * predict.c: Include cfgloop.h. | |
3400 | * toplev.c: Include cfgloop.h. | |
3401 | * unroll.c: Include cfgloop.h. | |
3402 | * tracer.c (tracer): Modified. | |
3403 | ||
a38b3eea KH |
3404 | 2003-01-24 Kazu Hirata <kazu@cs.umass.edu> |
3405 | ||
3406 | * config/h8300/h8300.c (get_shift_alg): Fix a typo. | |
3407 | ||
fd3cd001 UW |
3408 | 2003-01-24 Ulrich Weigand <uweigand@de.ibm.com> |
3409 | ||
3410 | * configure.in (HAVE_AS_TLS): Add s390-*-* and s390x-*-* cases. | |
3411 | * configure: Regenerate. | |
3412 | ||
3413 | * config/s390/s390-protos.h (tls_symbolic_operand): Add prototype. | |
3414 | (tls_symbolic_reference_mentioned_p): Add prototype. | |
3415 | (s390_tls_get_offset): Add prototype. | |
3416 | (emit_pic_move): Remove prototype, replace by ... | |
3417 | (emit_symbolic_move): .. this new prototype. | |
3418 | ||
3419 | * config/s390/s390.c (TARGET_HAVE_TLS): Conditionally define. | |
3420 | (tls_model_chars): New global variable. | |
3421 | (s390_encode_section_info): Encode TLS model. | |
3422 | Use targetm.binds_local_p to check for local symbols. | |
3423 | (s390_strip_name_encoding): New function. | |
3424 | (TARGET_STRIP_NAME_ENCODING): Define. | |
3425 | ||
3426 | (get_thread_pointer): New function. | |
21ff35fb | 3427 | (legitimize_tls_address): New function. |
fd3cd001 UW |
3428 | (legitimize_address): Call it. |
3429 | (emit_pic_move): Remove, replace by ... | |
3430 | (emit_symbolic_move): ... this new function. | |
3431 | ||
3432 | (larl_operand): Handle TLS operands. | |
3433 | (legitimate_constant_p): Likewise. | |
3434 | (s390_decompose_address): Likewise. | |
3435 | (s390_cannot_force_const_mem): New function. | |
3436 | (TARGET_CANNOT_FORCE_CONST_MEM): Define. | |
3437 | ||
3438 | (s390_output_symbolic_const): Handle TLS unspecs. | |
3439 | (print_operand): New code 'J'. | |
3440 | (machine_function): Add struct member 'some_ld_name'. | |
3441 | (get_some_local_dynamic_name, get_some_local_dynamic_name_1): New. | |
3442 | ||
3443 | (enum s390_builtin): New type. | |
3444 | (code_for_builtin_64, code_for_builtin_31): New global variables. | |
3445 | (s390_init_builtins, s390_expand_builtin): New functions. | |
3446 | (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define. | |
3447 | ||
3448 | * config/s390/s390.h (TLS_SYMBOLIC_CONST): New macro. | |
3449 | (ASM_OUTPUT_LABELREF): Define. | |
3450 | (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Handle TLS constants. | |
3451 | ||
3452 | * config/s390/s390.md: Define TLS UNSPEC constants. | |
3453 | ("movdi", "movsi"): Handle TLS operands. | |
3454 | ("get_tp_64", "get_tp_31", "set_tp_64", "set_tp_31"): New insns. | |
3455 | ("*tls_load_64", "*tls_load_31"): New insns. | |
3456 | ("call_value_tls", "call_value_tls_exp"): New expanders. | |
21ff35fb | 3457 | ("brasl_tls", "bras_tls", "basr_tls_64", "basr_tls_31", |
fd3cd001 UW |
3458 | "bas_tls_64", "bas_tls_31"): New insns. |
3459 | ||
01f4962d NS |
3460 | 2003-01-24 Nathan Sidwell <nathan@codesourcery.com> |
3461 | ||
3462 | * config/rs6000/rs6000.c (rs6000_parse_abi_options): Make sure | |
3463 | spe ABI is configured, if requested. | |
3464 | ||
70b91854 VR |
3465 | 2003-01-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
3466 | ||
3467 | * doc/passes.texi: Fix typo. | |
3468 | ||
b8089d8d AS |
3469 | 2003-01-24 Andreas Schwab <schwab@suse.de> |
3470 | ||
3471 | * stor-layout.c (excess_unit_span): Only define if used. | |
3472 | ||
38df970e JQ |
3473 | 2003-01-24 Jerry Quinn <jlquinn@optonline.net> |
3474 | ||
3475 | * gcc/doc/invoke.texi (Optimization Options): List -O levels | |
3476 | for each optimization flag. | |
3477 | ||
dff23a65 KH |
3478 | 2003-01-24 Kazu Hirata <kazu@cs.umass.edu> |
3479 | ||
3480 | * config/h8300/h8300.md (*andsi3_ashift_n_lower): New. | |
3481 | ||
05739753 VR |
3482 | 2003-01-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
3483 | ||
3484 | * doc/bugreport.texi: Use @command instead of @code for commands. | |
3485 | * doc/collect2.texi: Likewise. | |
3486 | * doc/headerdirs.texi: Likewise. | |
3487 | * doc/invoke.texi: Likewise. | |
3488 | * doc/standards.texi: Likewise. | |
3489 | * doc/tm.texi: Likewise. | |
3490 | * doc/trouble.texi: Likewise. | |
3491 | ||
06bea5aa NC |
3492 | 2003-01-24 Nick Clifton <nickc@redhat.com> |
3493 | ||
3494 | * config/arm/arm.c (use_return_insn): Do not use a single return | |
3495 | instruction for interrupt handelrs which have to create a stack | |
3496 | frame. | |
3497 | (arm_expand_prologue): Do not pre-bias the return address of | |
3498 | interrupt handlers which create a stack frame. | |
3499 | ||
3500 | 2003-01-24 Nick Clifton <nickc@redhat.com> | |
3501 | ||
3502 | * Add sh2e support: | |
3503 | ||
3504 | 2002-08-12 Alexandre Oliva <aoliva@redhat.com> | |
3505 | ||
3506 | * config/sh/sh.c (output_branch) [TARGET_SH2E]: Handle | |
3507 | med_cbranches. Fix logic in short_cbranches. | |
3508 | ||
3509 | 2002-04-03 Alexandre Oliva <aoliva@redhat.com> | |
3510 | ||
3511 | * config/sh/sh.md (delay for cbranch): Don't annul delay | |
3512 | slots on SH2e. | |
3513 | * config/sh/sh.c (sh_insn_length_adjustment): Add 2 for | |
3514 | cbranch with unfilled delay slot on SH2e. | |
3515 | (output_branch): Fill with a nop the delay slot of a | |
3516 | branch that required a delay slot but didn't get one. | |
3517 | ||
3518 | 2002-04-02 Alexandre Oliva <aoliva@redhat.com> | |
3519 | ||
3520 | * doc/invoke.texi (SH options): Document -m2e. | |
3521 | * config/sh/crt1.asm: Add __SH2E__ Next to __SH3E__. | |
3522 | * config/sh/lib1funcs.asm: Likewise. | |
3523 | * config/sh/sh.c: Replace all uses of TARGET_SH3E with SH2E. | |
3524 | * config/sh/sh.h (CPP_SPEC): Define __SH2E__ for -m2e, and | |
3525 | not __sh1__. | |
3526 | (CONDITIONAL_REGISTER_USAGE): Don't disable FP regs from | |
3527 | SH2E up. | |
3528 | (SH3E_BIT): Renamed to... | |
3529 | (SH_E_BIT): ... this. Replace all uses. | |
3530 | (TARGET_SH2E): Define from SH_E_BIT and TARGET_SH2. | |
3531 | Replace all uses of TARGET_SH3E with TARGET_SH2E. | |
3532 | (TARGET_SWITCHES): Added 2e. | |
3533 | (OVERRIDE_OPTIONS): Set sh_cpu for SH2E. | |
3534 | (processor_type): Added PROCESSOR_SH2E. | |
3535 | * config/sh/sh.md: Replace all uses of TARGET_SH3E with | |
3536 | TARGET_SH2E, except in sqrtsf2_i. | |
3537 | (attribute cpu): Added sh2e. | |
3538 | * config/sh/t-sh (MULTILIB_OPTIONS): Replace m3e with m2e. | |
3539 | (MULTILIB_MATCHES): Use m2e multilib for m3e. | |
3540 | * config.gcc: Add sh2e target support. | |
3541 | ||
65ca2d60 PE |
3542 | 2003-01-24 Phil Edwards <pme@gcc.gnu.org> |
3543 | ||
3544 | Rename -W to -Wextra. | |
3545 | * c-decl.c: Update comments. | |
3546 | * c-typeck.c: Likewise. | |
3547 | * flags.h: Likewise. | |
3548 | * function.c: Likewise. | |
3549 | * stmt.c: Likewise. | |
3550 | * toplev.c: Update comments. | |
3551 | (W_options): Add 'extra'. | |
3552 | (display_help): Remove '-W'. | |
3553 | (decode_W_option): Special warn_uninitialized treatment in the case | |
3554 | of -Wextra. | |
3555 | * doc/invoke.texi: Update with new entries. | |
3556 | ||
3de9c088 RH |
3557 | 2003-01-23 Richard Henderson <rth@redhat.com> |
3558 | ||
8324663f RH |
3559 | * ifcvt.c (noce_process_if_block): Re-add check vs X being changed |
3560 | in no-else-block case. Add commentary. | |
3de9c088 | 3561 | |
49691411 KG |
3562 | 2003-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3563 | ||
b4862477 KG |
3564 | * configure.in: Revert last change. |
3565 | ||
3566 | 2003-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
3567 | ||
3568 | * configure.in: Don't include ansidecl.h in tconfig.h. | |
49691411 KG |
3569 | * gcov-io.h (PARAMS, ATTRIBUTE_UNUSED: Define if IN_LIBGCC2. |
3570 | * unwind-dw2-fde.h (last_fde): Use __attribute__, not | |
3571 | ATTRIBUTE_UNUSED. | |
3572 | ||
3573 | * configure: Regenerate. | |
3574 | ||
c4db7ecb FS |
3575 | 2003-01-23 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
3576 | ||
3577 | PR java/6748 | |
3578 | * config/rs6000/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Don't destroy | |
3579 | regs->nip. Fix rt_sigreturn frame layout. Add support for newer | |
3580 | kernels. | |
3581 | ||
fc69c47c KG |
3582 | 2003-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3583 | ||
3584 | * cpplex.c (cpp_interpret_charconst): Squelch warning with cast. | |
3585 | ||
adbe6dfd UW |
3586 | 2003-01-23 Ulrich Weigand <uweigand@de.ibm.com> |
3587 | ||
3588 | * genattrtab.c (write_attr_get): Mark 'insn' paramter | |
3589 | as ATTRIBUTE_UNUSED. | |
3590 | ||
76a318e9 RE |
3591 | 2003-01-23 Richard Earnshaw <rearnsha@arm.com> |
3592 | ||
3593 | * arm.c (thumb_base_register_rtx_p): New function. | |
3594 | (thumb_index_register_rtx_p): New function. | |
3595 | (thumb_legitimate_address_p): New function. | |
3596 | (thumb_legitimate_offset_p): New function. | |
3597 | * arm.h (REG_STRICT_P): Define according to setting of REG_OK_STRICT. | |
8891b787 | 3598 | (ARM_GO_IF_LEGITIMATE_ADDRESS): Use REG_STRICT_P to avoid duplicate |
76a318e9 RE |
3599 | definitions. |
3600 | (THUMB_GO_IF_LEGITIMATE_ADDRESS): Use thumb_legitimate_address_p. | |
3601 | (THUMB_LEGITIMATE_OFFSET): Delte. | |
3602 | (THUMB_LEGITIMIZE_RELOAD_ADDRESS): Use thumb_legitimate_offset. | |
3603 | * arm-protos.h (thumb_legitimate_address_p): Add prototype. | |
3604 | (thumb_legitimate_offset_p): Likewise. | |
3605 | ||
9a600d0c AS |
3606 | 2003-01-23 Andreas Schwab <schwab@suse.de> |
3607 | ||
3608 | * unwind.h (_Unwind_GetTextRelBase): Mark parameter as unused. | |
3609 | ||
2d110c0a KG |
3610 | 2003-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3611 | ||
3612 | * fixinc/Makefile.in (FL_LIST): Revert last change. | |
3613 | ||
2d1d9215 VR |
3614 | 2003-01-23 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
3615 | ||
3616 | PR other/7341 | |
3617 | * invoke.texi (ftest-coverage): Fix broken cross-reference. | |
3618 | Change @code to @command for gcov command. | |
3619 | ||
3620 | * gcc.texi: Adjust title of gcov section. | |
3621 | Adjust copyright. | |
3622 | * gcov.texi: Likewise. | |
3623 | ||
34ee7f82 RS |
3624 | 2003-01-22 Roger Sayle <roger@eyesopen.com> |
3625 | ||
3626 | PR optimization/8423 | |
3627 | * cse.c (fold_rtx): Only eliminate a CONSTANT_P_RTX to 1 when | |
3628 | its argument is constant, or 0 if !flag_gcse. | |
3629 | * simplify-rtx.c (simplify_rtx): Convert CONSTANT_P_RTX to 1 | |
3630 | if it's argument is constant. | |
3631 | * gcse.c (want_to_gcse_p): Ignore CONSTANT_P_RTX nodes. | |
3632 | (hash_scan_set): Don't record CONSTANT_P_RTX expressions. | |
3633 | (do_local_cprop): Don't propagate CONSTANT_P_RTX constants. | |
3634 | * builtins.c (purge_builtin_constant_p): New function to force | |
3635 | instantiation of any remaining CONSTANT_P_RTX nodes. | |
3636 | * rtl.h (purge_builtin_constant_p): Prototype here. | |
3637 | * toplev.c (rest_of_compilation): Invoke purge_builtin_constant_p | |
3638 | pass after GCSE and before loop. | |
3639 | (flag_gcse): No longer static. | |
3640 | * flags.h (flag_gcse): Prototype here. | |
3641 | ||
bab0b43b UW |
3642 | 2003-01-22 Ulrich Weigand <uweigand@de.ibm.com> |
3643 | ||
3644 | * config/s390/s390.h (HARD_REGNO_MODE_OK): Fix warning regression | |
3645 | introduced by last change. | |
3646 | ||
7e657a61 AS |
3647 | 2003-01-22 Andreas Schwab <schwab@suse.de> |
3648 | ||
3649 | * ra-rewrite.c (rewrite_program2): Initialize bb to avoid warning. | |
3650 | ||
75a3503b KH |
3651 | 2003-01-22 Kazu Hirata <kazu@cs.umass.edu> |
3652 | ||
3653 | * config/h8300/h8300.c (h8300_shift_needs_scratch_p): Don't | |
3654 | request a scratch reg on H8S when the shift count is 8. | |
3655 | ||
4888ec5d UW |
3656 | 2003-01-22 Ulrich Weigand <uweigand@de.ibm.com> |
3657 | ||
3658 | * config/s390/s390-protos.h (preferred_la_operand_p): | |
3659 | Remove second parameter. | |
3660 | * config/s390/s390.c (preferred_la_operand_p): Likewise. | |
3661 | * config/s390/s390.h (FRAME_REGNO_P, FRAME_REG_P): New macros. | |
3662 | (HARD_REGNO_MODE_OK): Use FRAME_REGNO_P. | |
3663 | * config/s390/s390.md ("*la_cc_64", "*la_cc_31", splitters): Remove. | |
3664 | Add peepholes to transform ADD to LOAD ADDRESS. | |
3665 | ||
6b990f6b RE |
3666 | 2003-01-22 Richard Earnshaw <rearnsha@arm.com> |
3667 | ||
3668 | * arm.c (arm_address_register_rtx_p): New function. | |
3669 | (arm_legitimate_address_p): New function. | |
3670 | (arm_legitimate_index_p): New function. | |
3671 | (legitimize_pic_address): Use arm_legitimate_index_p. | |
3672 | * arm-protos.h (arm_legtimate_address_p): Add prototype. | |
3673 | * arm.h (ARM_GO_IF_LEGITIMATE_INDEX): Delete. | |
3674 | (ARM_GO_IF_LEGITIMATE_ADDRESS): Call arm_legitimate_address_p. | |
3675 | ||
f0bf1270 HP |
3676 | 2003-01-22 Hartmut Penner <hpenner@de.ibm.com> |
3677 | ||
3678 | * config/s390/s390.md (floatdfdi2): Insn has type 'itof'. | |
3679 | * config/s390/2064.md (define_bypass): Correct 'Load' and | |
3680 | 'Load-address' bypass values. | |
21ff35fb | 3681 | |
fcb6a0f5 AS |
3682 | 2003-01-22 Andreas Schwab <schwab@suse.de> |
3683 | ||
3684 | * config/ia64/t-ia64 (insn-attrtab.o-warn): Define as -Wno-error. | |
3685 | ||
c24b8026 ZW |
3686 | 2003-01-21 Zack Weinberg <zack@codesourcery.com> |
3687 | ||
3688 | * genautomata.c (output_internal_insn_latency_func, | |
3689 | output_print_reservation_func): Short circuit when there is no | |
3690 | automaton to generate code for. | |
3691 | ||
38afe605 KG |
3692 | 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3693 | ||
3694 | * Makefile.in (ssa-ccp.o): Depend on coretypes.h $(TM_H). | |
3695 | (df.o): Delete duplicate dependency on coretypes.h $(TM_H). | |
3696 | ||
d24652ee GK |
3697 | 2003-01-21 Geoffrey Keating <geoffk@apple.com> |
3698 | ||
3699 | * config/rs6000/rs6000.md: Remove warning. | |
3700 | (builtin_setjmp_receiver): Likewise. | |
3701 | * config/darwin.c (update_stubs): Slightly improve terrible hack | |
3702 | with identifiers. Add comment pointing out problems with it. | |
3703 | (update_non_lazy_ptrs): Likewise. | |
3704 | ||
1c99d804 RH |
3705 | 2003-01-21 Richard Henderson <rth@redhat.com> |
3706 | ||
3707 | * dwarf2out.c (lookup_filename): Fix printf format warning. | |
3708 | * system.h (fread_unlocked, fwrite_unlocked): Undef. | |
3709 | ||
3710 | * fixinc/Makefile.in (FL_LIST): Add $($@-warn) hook. | |
3711 | (fixincl.o-warn, gnu-regex.o-warn): New. | |
3712 | * fixinc/fixfixes.c (FIX_PROC_HEAD): Mark parameters unused. | |
3713 | * fixinc/fixtests.c (TEST_FOR_FIX_PROC_HEAD): Likewise. | |
3714 | * fixinc/fixincl.c (process): Fix printf format warning. | |
3715 | ||
f0b886ab UW |
3716 | 2003-01-21 Ulrich Weigand <uweigand@de.ibm.com> |
3717 | ||
3718 | * dwarf2out (output_file_names): Don't crash if called | |
3719 | with empty file_table. | |
3720 | ||
490c57bb ZW |
3721 | 2003-01-21 Zack Weinberg <zack@codesourcery.com> |
3722 | ||
3723 | * genautomata.c (output_internal_insn_latency_func): Add | |
3724 | missing break statement to generated code. | |
3725 | ||
100e3acb RS |
3726 | 2003-01-21 Roger Sayle <roger@eyesopen.com> |
3727 | ||
3728 | * stmt.c (same_case_target_p): New function to determine whether | |
3729 | two case labels branch to the same target. Split out from... | |
3730 | (group_case_nodes): ... here. Use same_case_target_p instead. | |
3731 | (strip_default_case_nodes): Remove explicit case nodes | |
3732 | that branch to the default destination. | |
3733 | (expand_end_case_type): Call strip_default_case_nodes after | |
3734 | group_case_nodes, to simplify the case-list before we count it. | |
3735 | Only generate table_label RTX when actually needed. Try to share | |
3736 | thiscase->exit_label and thiscase->data.case_stmt.default_label | |
3737 | when a switch has no explicit default case. Simplify test for | |
3738 | constant index. | |
3739 | ||
e8e8c1e5 KH |
3740 | 2003-01-21 Kazu Hirata <kazu@cs.umass.edu> |
3741 | ||
3742 | * config/h8300/h8300.md (*negsf2_h8300): Use \\t instead of | |
3743 | \t. | |
3744 | (*negsf2_h8300hs): Likewise. | |
3745 | (*addsi3_lshiftrt_16_zexthi): Likewise. | |
3746 | (*iorhi3_lshiftrt_8): Likewise. | |
3747 | ||
044b4de3 UW |
3748 | 2003-01-21 Ulrich Weigand <uweigand@de.ibm.com> |
3749 | ||
3750 | * dwarf2out.c (fde_table_in_use): Mark GTY. | |
3751 | (dwarf2out_cfi_label_num): New variable, marked GTY. | |
3752 | (dwarf2out_cfi_label): Use it instead of static label_num. | |
3753 | * emit-rtl.c (label_num): Mark GTY. | |
3754 | ||
cfedf91b KH |
3755 | 2003-01-21 Kazu Hirata <kazu@cs.umass.edu> |
3756 | ||
3757 | * config/h8300/h8300.c (output_plussi): Support H8/300. | |
3758 | (compute_plussi_length): Likewise. | |
3759 | (compute_plussi_cc): Likewise. | |
3760 | * config/h8300/h8300.md (addsi_h8300): Use output_plussi to | |
3761 | output assembly instructions. | |
3762 | ||
dd859b8a KG |
3763 | 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3764 | ||
1f5b3282 KG |
3765 | * calls.c (fix_unsafe_tree): Prototype. |
3766 | ||
dd859b8a KG |
3767 | * Makefile.in (GCC_WARN_CFLAGS): Add $(WERROR) $($@-warn) |
3768 | (gtype-desc.o-warn, c-decl.o-warn, varasm.o-warn, gcc.o-warn, | |
3769 | insn-conditions.o-warn, out_object_file, gengtype-yacc.o-warn, | |
3770 | c-parse.o-warn): Add -Wno-error. | |
3771 | (STAGE2_FLAGS_TO_PASS): Add WERROR="@WERROR@". | |
3772 | ||
3773 | * configure.in (--enable-werror): Add new flag. | |
3774 | * doc/install.texi (--enable-werror): Document. | |
3775 | * configure: Regenerate. | |
3776 | ||
3777 | * objc/Make-lang.in (objc/objc-parse.o-warn): Add -Wno-error. | |
3778 | ||
4f9365e2 AS |
3779 | 2003-01-21 Andreas Schwab <schwab@suse.de> |
3780 | ||
3781 | * genautomata.c (output_internal_insn_latency_func): Fix missing | |
3782 | close paren in output. | |
3783 | ||
a543eb5e ZW |
3784 | 2003-01-21 Zack Weinberg <zack@codesourcery.com> |
3785 | ||
3786 | * genautomata.c: Space savings in generated code: | |
3787 | (output_dfa_insn_code_func): Split out the table-enlargement | |
3788 | path to an out-of-line static function, dfa_insn_code_enlarge. | |
3789 | (output_internal_insn_latency_func): Use a lookup table for the | |
3790 | default latencies. | |
3791 | (output_print_reservation_func): Use a lookup table for the | |
3792 | strings. | |
3793 | ||
292e35a3 CE |
3794 | 2003-01-21 Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de> |
3795 | ||
3796 | PR opt/7507 | |
3797 | * calls.c (fix_unsafe_tree): Split out from ... | |
3798 | (expand_call): ... here. Use it on the function address too. | |
3799 | ||
d8d0f5af RH |
3800 | 2003-01-20 Richard Henderson <rth@redhat.com> |
3801 | ||
3802 | * expr.h (default_must_pass_in_stack): Move decl outside ifdef. | |
3803 | ||
5b50aa9d RH |
3804 | 2003-01-20 Richard Henderson <rth@redhat.com> |
3805 | ||
515e1c9f | 3806 | PR opt/7154 |
5b50aa9d RH |
3807 | * stmt.c (expand_asm_operands): Validize memory operands. |
3808 | ||
7a174a15 RH |
3809 | 2003-01-20 Richard Henderson <rth@redhat.com> |
3810 | ||
3811 | PR opt/8848 | |
3812 | * ifcvt.c (noce_process_if_block): Correct arguments to | |
3813 | modified_between_p for no-else-block case. | |
3814 | ||
9ac7ebba KH |
3815 | 2003-01-20 Kazu Hirata <kazu@cs.umass.edu> |
3816 | ||
3817 | * config/h8300/h8300.c (const_costs): Remove a warning. | |
3818 | (output_plussi): Likewise. | |
3819 | (compute_plussi_length): Likewise. | |
3820 | (compute_plussi_cc): Likewise. | |
3821 | ||
309c52b5 KH |
3822 | 2003-01-20 Kazu Hirata <kazu@cs.umass.edu> |
3823 | ||
3824 | * config/h8300/h8300.md (addsi_h8300): Remove the last | |
3825 | alternative. | |
3826 | ||
b30686ec KH |
3827 | 2003-01-20 Kazu Hirata <kazu@cs.umass.edu> |
3828 | ||
3829 | * config/h8300/h8300.c (get_shift_alg): Remove redundant code. | |
3830 | ||
87608693 KG |
3831 | 2003-01-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3832 | ||
3833 | * system.h (__NO_STRING_INLINES): Define. | |
3834 | ||
475c8250 JDA |
3835 | 2003-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
3836 | ||
3837 | * ifcvt.c (noce_emit_store_flag): Don't emit store flag if mode of x | |
3838 | is not a scalar int mode. | |
3839 | ||
dbaff908 RS |
3840 | 2003-01-20 Roger Sayle <roger@eyesopen.com> |
3841 | ||
3842 | * cse.c (cse_insn): Avoid RTL sharing when updating the RETVAL | |
3843 | insn's notes following a substitution inside a libcall. | |
3844 | ||
da8a6064 ZW |
3845 | 2003-01-20 Zack Weinberg <zack@codesourcery.com> |
3846 | ||
3847 | * configure.in: Check for system-provided 'uchar' type. | |
a12b5bd9 | 3848 | * configure, config.in: Regenerate. |
da8a6064 ZW |
3849 | * cpphash.h: Only typedef 'uchar' if the system doesn't. |
3850 | ||
a4b1b92a RH |
3851 | 2003-01-20 Richard Henderson <rth@redhat.com> |
3852 | ||
3853 | * expr.h (MUST_PASS_IN_STACK): Move implementation... | |
3854 | * calls.c (default_must_pass_in_stack): ... here. | |
3855 | ||
d530b07f VM |
3856 | 2003-01-20 Vladimir Makarov <vmakarov@redhat.com> |
3857 | ||
da8a6064 ZW |
3858 | * genattrtab.h (INSN_ALTS_FUNC_NAME): Move it from genautomata.c. |
3859 | ||
d530b07f VM |
3860 | * genautomata.c (INSN_ALTS_FUNC_NAME): Move it into genattrtab.h. |
3861 | ||
3862 | * genattr.c (main): Output default definition of AUTOMATON_ALTS. | |
3863 | Wrap up definition of `insn_alts'. | |
3864 | ||
3865 | * genattrtab.c (main): Wrap up `insn_alts'. | |
3866 | ||
351df804 KG |
3867 | 2003-01-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3868 | ||
3869 | * collect2.c (ldgetname): Check HAVE_DECL_LDGETNAME before | |
3870 | prototyping. | |
3871 | * configure.in: Check for <ldfcn.h> and ldgetname() prototype. | |
da8a6064 | 3872 | |
351df804 KG |
3873 | * config.in, configure: Regenerate. |
3874 | ||
e3289412 NC |
3875 | 2003-01-20 Nick Clifton <nickc@redhat.com> |
3876 | ||
3877 | * config/arm/arm.md (sibcall_epilogue): Add an | |
3878 | UNSPEC_PROLOGUE_USE to prevent the link register from being | |
3879 | considered dead. | |
3880 | ||
5794139a JH |
3881 | Mon Jan 20 14:36:23 CET 2003 Jan Hubicka <jh@suse.cz> |
3882 | ||
3883 | * i386.md (SSE cmov splitter): Handle memory operand in operand 5. | |
3884 | ||
0a18ddf9 AS |
3885 | 2003-01-20 Andreas Schwab <schwab@suse.de> |
3886 | ||
3887 | * system.h: Don't declare strsignal if the decl test hasn't been | |
3888 | run yet. | |
3889 | ||
d99c740f KH |
3890 | 2003-01-20 Kazu Hirata <kazu@cs.umass.edu> |
3891 | ||
3892 | * config/h8300/h8300.c (notice_update_cc): Don't assume that | |
3893 | recog_data.operands[0] is always associated with cc0. | |
3894 | ||
825c5408 DE |
3895 | 2003-01-19 David Edelsohn <edelsohn@gnu.org> |
3896 | ||
3897 | * collect2.c (ldgetname): Expand declaration to prototype. | |
3898 | * read-rtl.c (atoll): Add prototype. | |
da3e0142 | 3899 | * system.h (strsignal): Also declare if no declaration found. |
825c5408 | 3900 | |
3bd6d4c4 AO |
3901 | 2003-01-19 Alexandre Oliva <aoliva@redhat.com> |
3902 | ||
3903 | * config.gcc (mips64*-*-linux*): Added. | |
3904 | * config/mips/linux64.h, config/mips/t-linux64: New file. | |
3905 | * config/mips/iris6.h (MIPS_TFMODE_FORMAT): Define. | |
3906 | * config/mips/mips.c (override_options): Use it. | |
3907 | * config/mips/mips.h (TARGET_SWITCHES): Added... | |
3908 | (SUBTARGET_TARGET_SWITCHES): New, empty by default. | |
3909 | * Makefile.in (SPECS): New. | |
3910 | (STAGESTUFF, specs, mostlyclean, install-common): Use it. | |
3911 | * gcc.c (process_command): Move self-spec processing past spec | |
3912 | file loading. | |
3913 | * doc/tm.texi (DRIVER_SELF_SPECS): Document the change. | |
3914 | * doc/fragments.texi (MULTILIB_EXTRA_OPTS): Document need for | |
3915 | CRTSTUFF_T_CFLAGS. | |
3916 | (SPECS): Document. | |
3917 | * doc/invoke.texi (-mabi-fake-default): Document. | |
3918 | ||
e9f13564 SC |
3919 | 2003-01-19 Stephane Carrez <stcarrez@nerim.fr> |
3920 | ||
3921 | * config/m68hc11/m68hc11.c (stack_push_word, stack_pop_word, | |
3922 | z_reg, z_reg_qi): Declare static and GTY(). | |
3923 | (da_reg): Remove. | |
3924 | (create_regs_rtx): Don't create da_reg. | |
3925 | ("gt-m68hc11.h"): Include for GTY roots. | |
3926 | * config/m68hc11/m68hc11.h (ix_reg, iy_reg, d_reg): Declare extern | |
3927 | and GTY() here. | |
3928 | (m68hc11_compare_op0, m68hc11_compare_op1): Likewise. | |
3929 | (m68hc11_soft_tmp_reg): Likewise. | |
3930 | * config/m68hc11/m68hc11-protos.h: Remove above declarations. | |
3931 | ||
32dd366d KH |
3932 | 2003-01-18 Kazu Hirata <kazu@cs.umass.edu> |
3933 | ||
3934 | * basic-block.h: Fix comment formatting. | |
3935 | * calls.c: Likewise. | |
3936 | * combine.c: Likewise. | |
3937 | * convert.c: Likewise. | |
3938 | * gcov.c: Likewise. | |
3939 | * haifa-sched.c: Likewise. | |
3940 | * libgcc2.c: Likewise. | |
3941 | * loop.c: Likewise. | |
3942 | * profile.c: Likewise. | |
3943 | * system.h: Likewise. | |
3944 | ||
bc3cb712 RS |
3945 | 2003-01-18 Roger Sayle <roger@eyesopen.com> |
3946 | ||
3947 | * config/pa/pa.md (muldi3): Avoid invalid sharing of SUBREG RTXs. | |
3948 | ||
25e42e9d KG |
3949 | 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3950 | ||
3951 | * ra-build.c (undef_to_size_word): Avoid `switch' warning. | |
3952 | ||
6f9c81f5 DJ |
3953 | 2003-01-17 Dale Johannesen <dalej@apple.com> |
3954 | ||
da8a6064 | 3955 | * config/rs6000/rs6000.md (*floatsidf2_internal): Add earlyclobbers. |
6f9c81f5 DJ |
3956 | (*floatunssidf2_internal): Ditto. |
3957 | ||
95bd1dd7 KH |
3958 | 2003-01-17 Kazu Hirata <kazu@cs.umass.edu> |
3959 | ||
3960 | * alias.c: Fix comment typos. | |
3961 | * basic-block.h: Likewise. | |
3962 | * c-common.c: Likewise. | |
3963 | * c-common.h: Likewise. | |
3964 | * c-decl.c: Likewise. | |
3965 | * c-opts.c: Likewise. | |
3966 | * c-pragma.c: Likewise. | |
3967 | * c-pretty-print.h: Likewise. | |
3968 | * cfg.c: Likewise. | |
3969 | * cfganal.c: Likewise. | |
3970 | * cfgbuild.c: Likewise. | |
3971 | * cfgcleanup.c: Likewise. | |
3972 | * cfglayout.c: Likewise. | |
3973 | * cfgrtl.c: Likewise. | |
3974 | * convert.c: Likewise. | |
3975 | * cpphash.h: Likewise. | |
3976 | * cpplex.c: Likewise. | |
3977 | * cpplib.h: Likewise. | |
3978 | * df.h: Likewise. | |
3979 | * diagnostic.c: Likewise. | |
3980 | * diagnostic.h: Likewise. | |
3981 | * dwarf2.h: Likewise. | |
3982 | ||
d5840e09 SS |
3983 | 2003-01-17 Stan Shebs <shebs@apple.com> |
3984 | ||
3985 | * config/darwin-protos.h: Forward-declare struct cpp_reader. | |
3986 | ||
e607534b DR |
3987 | 2003-01-17 Douglas B Rupp <rupp@gnat.com> |
3988 | ||
3989 | * config/alpha/alpha.c (alpha_need_linkage): Fix obvious | |
3990 | mistake in last checkin. | |
3991 | ||
fbe5a4a6 KH |
3992 | 2003-01-17 Kazu Hirata <kazu@cs.umass.edu> |
3993 | ||
3994 | * et-forest.c: Fix comment typos. | |
3995 | * et-forest.h: Likewise. | |
3996 | * except.c: Likewise. | |
3997 | * expr.c: Likewise. | |
3998 | * flags.h: Likewise. | |
3999 | * flow.c: Likewise. | |
4000 | * gcc.c: Likewise. | |
4001 | * gcse.c: Likewise. | |
4002 | * genattrtab.c: Likewise. | |
4003 | * genautomata.c: Likewise. | |
4004 | * gengtype.c: Likewise. | |
4005 | * genrecog.c: Likewise. | |
4006 | * global.c: Likewise. | |
4007 | * gthr-rtems.h: Likewise. | |
4008 | ||
095f9093 KG |
4009 | 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4010 | ||
4011 | * i386.c (x86_function_profiler): Fix format specifier. | |
4012 | ||
084087e1 RH |
4013 | 2003-01-17 Richard Henderson <rth@redhat.com> |
4014 | ||
4015 | * gengtype.c (walk_type): Allow paramN_is. | |
4016 | ||
4a13592e NC |
4017 | 2003-01-17 Nick Clifton <nickc@redhat.com> |
4018 | ||
4019 | * config/i960/t-960bare (i960-c.o): Add missing newline escape. | |
4020 | ||
01193617 RH |
4021 | 2003-01-16 Richard Henderson <rth@redhat.com> |
4022 | ||
4023 | * config/alpha/linux-elf.h (LIB_SPEC): Adjust inter-option spacing. | |
4024 | ||
f030826a RH |
4025 | 2003-01-16 Richard Henderson <rth@redhat.com> |
4026 | ||
4027 | * config/alpha/alpha.c (alpha_sr_alias_set): Mark GTY. | |
4028 | (alpha_next_sequence_number): Likewise. | |
4029 | (alpha_this_literal_sequence_number): Likewise. | |
4030 | (alpha_this_gpdisp_sequence_number): Likewise. | |
4031 | (struct alpha_funcs, alpha_funcs_num): Likewise. | |
4032 | (struct alpha_links): Fix branch merge error. | |
4033 | (alpha_need_linkage, alpha_use_linkage): Use GC for alpha_funcs. | |
4034 | ||
e1551d47 AO |
4035 | 2003-01-17 Alexandre Oliva <aoliva@redhat.com> |
4036 | ||
4037 | * config/mips/mips.h: Don't use #elif. Reported by Kaveh | |
4038 | R. Ghazi. | |
4039 | ||
3d042e77 KH |
4040 | 2003-01-16 Kazu Hirata <kazu@cs.umass.edu> |
4041 | ||
4042 | * ifcvt.c: Fix comment typos. | |
4043 | * lcm.c: Likewise. | |
4044 | * libgcc2.c: Likewise. | |
4045 | * local-alloc.c: Likewise. | |
4046 | * loop.c: Likewise. | |
4047 | * predict.c: Likewise. | |
4048 | * ra-build.c: Likewise. | |
4049 | * ra.c: Likewise. | |
4050 | * ra-colorize.c: Likewise. | |
4051 | * ra.h: Likewise. | |
4052 | * ra-rewrite.c: Likewise. | |
4053 | * regmove.c: Likewise. | |
4054 | * reload.h: Likewise. | |
4055 | * rtlanal.c: Likewise. | |
4056 | * toplev.c: Likewise. | |
4057 | * tree.h: Likewise. | |
4058 | * unwind-dw2-fde-glibc.c: Likewise. | |
4059 | * vmsdbgout.c: Likewise. | |
4060 | ||
c4274b22 RH |
4061 | 2003-01-16 Richard Henderson <rth@redhat.com> |
4062 | ||
4063 | * dwarf2out.c (struct file_table): Remove. | |
4064 | (FILE_TABLE_INCREMENT): Remove. | |
4065 | (file_table): Make a varray; mark for GC. Update all users. | |
4066 | (file_table_last_lookup_index): Extract from struct file_table. | |
4067 | (output_file_names): Fix unsigned compare warnings. | |
4068 | (add_name_attribute): Remove inline marker. | |
4069 | (add_comp_dir_attribute): Split out from gen_compile_unit_die. | |
4070 | (lookup_filename): Don't manage size of file_table. | |
4071 | (init_file_table): Allocate file_table with GC. | |
4072 | (dwarf2out_init): Don't record main_input_filename here. | |
4073 | (dwarf2out_finish): Do it here instead. | |
4074 | ||
19162d0e BK |
4075 | 2003-01-16 Bruce Korb <bkorb@gnu.org> |
4076 | ||
4077 | * gcc/fixinc/inclhack.def(limits_ifndef): QNX needs a bypass, too. | |
4078 | ||
f1e2239f KK |
4079 | 2003-01-16 Kaz Kojima <kkojima@gcc.gnu.org> |
4080 | ||
da8a6064 ZW |
4081 | * config/sh/sh.c (sh_initialize_trampoline): Emit rotrdi3_mextr |
4082 | instead of rotldi3_mextr. | |
f1e2239f | 4083 | |
cda1f765 VM |
4084 | 2003-01-16 Vladimir Makarov <vmakarov@redhat.com> |
4085 | ||
4086 | * haifa-sched.c (move_insn): Restore moving all schedule group. | |
4087 | (set_priorities): Restore taking SCHED_GROUP_P into account. | |
4088 | ||
4089 | * sched-deps.c (add_dependence): Restore processing the last group | |
4090 | insn. | |
4091 | (remove_dependence, group_leader): Restore the functions. | |
4092 | (set_sched_group_p): Restore adding dependencies from previous insn | |
4093 | in the group. | |
4094 | (compute_forward_dependences): Restore usage of group_leader. | |
4095 | ||
4096 | * sched-ebb.c (init_ready_list): Restore taking SCHED_GROUP_P into | |
4097 | account. | |
4098 | ||
4099 | * sched-rgn.c (init_ready_list): Restore taking SCHED_GROUP_P into | |
4100 | account. | |
4101 | (can_schedule_ready_p): Ditto. | |
4102 | (add_branch_dependences): Restore skipping over the group insns. | |
da8a6064 | 4103 | |
200097cc SC |
4104 | 2003-01-16 Stephane Carrez <stcarrez@nerim.fr> |
4105 | ||
4106 | * config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Fix handling | |
4107 | 68HC12 pre/post inc/dec side effects. | |
4108 | ||
f411c739 SC |
4109 | 2003-01-16 Stephane Carrez <stcarrez@nerim.fr> |
4110 | ||
4111 | * config/m68hc11/m68hc11.h (MASK_M6812): Define. | |
4112 | ||
08c43ea7 R |
4113 | Thu Jan 16 21:50:25 2003 J"orn Rennecke <amylaar@onetel.net.uk> |
4114 | ||
4115 | * sh.md (mshflo_w_x): Fix description of operation. | |
4116 | ||
07488f32 ZW |
4117 | 2003-01-16 Zack Weinberg <zack@codesourcery.com> |
4118 | ||
4119 | * config/rs6000/rs6000.h: Mention Altivec registers in | |
4120 | commentary. Fix typo. | |
4121 | ||
27dc0551 DE |
4122 | 2003-01-16 David Edelsohn <edelsohn@gnu.org> |
4123 | ||
4124 | * config/rs6000/rs6000.md (movti_string): Remove clobber. | |
4125 | * config/rs6000/rs6000.c (rs6000_emit_move, TImode): Explicitly | |
4126 | generate PARALLEL with clobber for TARGET_POWER. | |
4127 | ||
0334ef47 KG |
4128 | 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4129 | ||
4130 | * ra-colorize.c (colorize_one_web): Initialize variable. | |
4131 | * regmove.c (fixup_match_1): Likewise. | |
4132 | * reload1.c (reload_as_needed): Likewise. | |
4133 | * sdbout.c (SET_KNOWN_TYPE_TAG): Add cast. | |
4134 | ||
16f2b86a ZD |
4135 | 2003-01-16 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
4136 | ||
4137 | * cfgloop.c (flow_loops_find): Fix handling of abnormal edges. | |
4138 | ||
fc555370 KG |
4139 | 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4140 | ||
93d8c755 KG |
4141 | * dbxout.c (lastfile, cwd): Fix `unused' warning. |
4142 | * dwarf2out.c (fde_table_in_use, current_funcdef_fde, | |
4143 | dw_cfi_oprnd1_desc, dw_cfi_oprnd2_desc, next_die_offset, | |
4144 | is_main_source, file_table, decl_die_table_in_use, | |
4145 | abbrev_die_table_in_use, line_info_table_in_use, | |
4146 | separate_line_info_table_in_use, pubname_table_in_use, | |
4147 | arange_table_in_use, ranges_table_in_use, | |
4148 | current_function_has_inlines): Likewise. | |
4149 | * flow.c (life_analysis): Likewise. | |
4150 | * genemit.c (gen_insn): Likewise. | |
4151 | * protoize.c (cplus_suffix): Likewise. | |
4152 | ||
0c2ca901 KG |
4153 | * arm.c (ROUND_UP_WORD): Renamed from ROUND_UP. |
4154 | * arm.h (ROUND_UP_WORD): Likewise. | |
4155 | ||
fc555370 KG |
4156 | * arm.h (CONDITIONAL_REGISTER_USAGE): Avoid signed/unsigned |
4157 | warning. | |
4158 | * emit-rtl.c (gen_rtx_REG, set_mem_attributes_minus_bitpos, | |
4159 | init_emit_once): Likewise. | |
4160 | * flow.c (mark_regs_live_at_end, calculate_global_regs_live): | |
4161 | Likewise. | |
4162 | * function.c (assign_stack_temp_for_type): Likewise. | |
4163 | * loop.c (loop_invariant_p): Likewise. | |
4164 | * recog.c (push_operand): Likewise. | |
4165 | * regclass.c (init_reg_sets_1): Likewise. | |
4166 | * reload.c (update_auto_inc_notes): Likewise. | |
4167 | * reload1.c (reload_as_needed, emit_input_reload_insns): Likewise. | |
4168 | * stmt.c (expand_asm_operands): Likewise. | |
4169 | * stor-layout.c (start_record_layout): Likewise. | |
4170 | ||
64510a4f HB |
4171 | 2003-01-16 Herman A.J. ten Brugge <hermantenbrugge@home.nl> |
4172 | ||
07488f32 | 4173 | * config/c4x/c4x.md (epilogue): Correct last patch. |
64510a4f | 4174 | |
77480b0b RH |
4175 | 2003-01-15 Richard Henderson <rth@redhat.com> |
4176 | ||
4177 | * config/alpha/alpha.c (find_lo_sum_using_gp): Rename from find_lo_sum; | |
4178 | also check that GP is being used. | |
4179 | (alpha_find_lo_sum_using_gp): New. | |
4180 | (alpha_does_function_need_gp): Use get_attr_usegp. | |
4181 | * config/alpha/alpha-protos.h: Update. | |
4182 | * config/alpha/alpha.md (attr usegp): New. Annotate patterns | |
4183 | as needed. | |
4184 | ||
a0134312 RS |
4185 | 2003-01-15 Roger Sayle <roger@eyesopen.com> |
4186 | ||
4187 | * gcse.c (one_cprop_pass): Change function arguments to take both | |
4188 | cprop_jumps and bypass_jumps flags instead of just alter_jumps. | |
4189 | (gcse_main): Update calls to one_cprop_pass, disabling bypassing. | |
4190 | (bypass_jumps): New function to perform separate jump bypassing pass. | |
4191 | * rtl.h (bypass_jumps): Add function prototype. | |
4192 | * timevar.def (TV_BYPASS): New timing variable. | |
4193 | * toplev.c (enum dump_file_index): Add new entry DFI_bypass. | |
4194 | (dump_file): New entry for the bypass RTL dump file. | |
4195 | (rest_of_compilation): Insert new jump bypassing optimization | |
4196 | pass after loop. | |
4197 | * doc/passes.texi: Document new pass. | |
4198 | ||
4af6a063 JDA |
4199 | 2003-01-15 John David Anglin <dave@hiauly1.hia.nrc.ca> |
4200 | ||
4201 | * som.h (SUPPORTS_WEAK, SUPPORTS_ONE_ONLY, MAKE_DECL_ONE_ONLY, | |
4202 | ASM_WEAKEN_LABEL, GTHREAD_USE_WEAK): Define. | |
4203 | * pa.h (TARGET_SOM_SDEF): Define. | |
4204 | * pa-hpux11.h (TARGET_SOM_SDEF): Define. | |
4205 | ||
51e13b71 SC |
4206 | 2003-01-16 Stephane Carrez <stcarrez@nerim.fr> |
4207 | ||
07488f32 | 4208 | * config/m68hc11/m68hc11.c (expand_prologue): Use push/pop to |
51e13b71 SC |
4209 | allocate 4-bytes of locals on 68HC11. |
4210 | (expand_epilogue): Likewise. | |
4211 | (m68hc11_memory_move_cost): Increase cost of HI/QI soft registers. | |
4212 | ||
f077f169 SC |
4213 | 2003-01-15 Stephane Carrez <stcarrez@nerim.fr> |
4214 | ||
4215 | * config/m68hc11/m68hc11.h (ASM_SPEC): Handle -m68hcs12; Pass -mshort | |
4216 | and -mshort-double to the assembler to specify the ABI. | |
4217 | (LINK_SPEC): Likewise. | |
4218 | (CPP_SPEC): Pass HCS12 specific define. | |
4219 | (MASK_M68S12): New define. | |
4220 | (TARGET_M68S12): Likewise. | |
4221 | (TARGET_SWITCHES): New options -m68hcs12 and -m68S12. | |
4222 | (TARGET_VERSION): Update. | |
4223 | * config/m68hc11/m68hc12.h (CPP_SPEC): Pass HCS12 specific define. | |
4224 | (LINK_SPEC): Update. | |
4225 | (ASM_SPEC): Update. | |
4226 | * config/m68hc11/m68hc11.c (m68hc11_asm_file_start): Update. | |
4227 | * doc/invoke.texi (M68hc1x Options): Document -m68hcs12. | |
4228 | ||
c0f684dc SC |
4229 | 2003-01-15 Stephane Carrez <stcarrez@nerim.fr> |
4230 | ||
4231 | * config/m68hc11/m68hc11.md ("return"): Use emit_jump_insn to emit | |
4232 | the return code. | |
4233 | ||
6982ae15 JZ |
4234 | 2003-01-15 Josef Zlomek <zlomekj@suse.cz> |
4235 | ||
4236 | * cfganal.c (set_edge_can_fallthru_flag): Clear the EDGE_CAN_FALLTHRU | |
4237 | flag before setting it. | |
4238 | ||
8cadeff1 RS |
4239 | 2003-01-15 Roger Sayle <roger@eyesopen.com> |
4240 | ||
4241 | * c-semantics.c (genrtl_while_stmt): Improve initial RTL generation | |
4242 | when loop condition is known true, i.e. "while (1) { ... }". | |
4243 | (genrtl_for_stmt): Similarly for "for" statements. | |
4244 | ||
03cd8aba RS |
4245 | 2003-01-15 Roger Sayle <roger@eyesopen.com> |
4246 | ||
4247 | * real.c (real_sqrt): Return a bool result indicating whether | |
4248 | a floating point exception or trap should be raised. | |
4249 | * real.h (real_sqrt): Update function prototype. | |
4250 | * builtins.c (fold_builtin): Only fold non-trapping square | |
4251 | roots unless we're ignoring errno and trapping math. | |
4252 | ||
4da78214 JDA |
4253 | 2003-01-15 John David Anglin <dave.anglin@nrc.gc.ca> |
4254 | ||
4255 | * expr.h (emit_conditional_add): Add PARAMS to declaration. | |
4256 | * gengtype-lex.l (malloc, realloc): Move defines after include of | |
4257 | system.h. Remove duplicate include of system.h. | |
4258 | ||
9ee0a442 RS |
4259 | 2003-01-15 Roger Sayle <roger@eyesopen.com> |
4260 | ||
4261 | PR middle-end/9009 | |
4262 | * optabs.c (expand_unop): When manipulating the FP sign bit | |
4263 | using integer operations, account for targets with different | |
4264 | integer and FP word orders. | |
4265 | (expand_abs): Likewise. | |
4266 | ||
e3981aab DE |
4267 | 2003-01-15 David Edelsohn <edelsohn@gnu.org> |
4268 | ||
4269 | * config/rs6000/rs6000.c (rs6000_gen_section_name): Do not include | |
4270 | file extension in section name. | |
4271 | ||
89c4b810 RE |
4272 | 2003-01-15 Richard Earnshaw <rearnsha@arm.com> |
4273 | ||
4274 | * flow.c (find_auto_inc): Also try to generate a PRE_MODIFY with | |
4275 | constant offset. | |
4276 | ||
3cd45774 RE |
4277 | 2003-01-15 Richard Earnshaw <rearnsha@arm.com> |
4278 | ||
4279 | * arm.h (HAVE_PRE_MODIFY_DISP, HAVE_PRE_MODIFY_REG): Define. | |
4280 | (HAVE_POST_MODIFY_DISP, HAVE_POST_MODIFY_REG): Define. | |
4281 | (ARM_GO_IF_LEGITIMATE_ADDRESS): Handle pre/post-modify addresses. | |
4282 | (ARM_PRINT_OPERAND_ADDRESS): Likewise. | |
4283 | ||
b1a6f8db JH |
4284 | Wed Jan 15 12:23:21 CET 2003 Jan Hubicka <jh@suse.cz> |
4285 | ||
4286 | PR f/9258 | |
07488f32 | 4287 | * global.c (struct allocno): Add no_stack_reg. |
b1a6f8db JH |
4288 | (global_conflicts): Set no_stack_reg. |
4289 | (find_reg): Use it. | |
4290 | ||
4291 | * convert.c (convert_to_real): Fold - and abs only when profitable. | |
4292 | * fold-const.c (fold): Fold truncates in - and abs. | |
4293 | ||
d18c7e59 JZ |
4294 | 2003-01-15 Josef Zlomek <zlomekj@suse.cz> |
4295 | ||
4296 | Segher Boessenkool <segher@koffie.nl> | |
fbe3b30b SB |
4297 | |
4298 | * predict.c (real_inv_br_prob_base): New variable. | |
4299 | (propagate_freq): Use multiply by reciprocal instead of | |
4300 | division. Don't divide by 1.0 at all. | |
4301 | (estimate_bb_frequencies): Similar. | |
4302 | ||
027faee7 AO |
4303 | 2003-01-15 Alexandre Oliva <aoliva@redhat.com> |
4304 | ||
4305 | * configure.in (libgcc_visibility): Force disabled on IRIX 6 too. | |
4306 | * configure: Rebuilt. | |
4307 | ||
077dab3b | 4308 | 2003-01-15 Hartmut Penner <hpenner@de.ibm.com> |
3c0121e4 | 4309 | |
077dab3b HP |
4310 | * config/s390/s390.c (s390_safe_attr_type): New function. |
4311 | (s390_use_dfa_pipeline_interface): New function, return true for z900. | |
4312 | (s390_issue_rate): New function. | |
4313 | (s390_agen_dep_p): New function. | |
4314 | (addr_generation_dependency_p): Use 's390_safe_attr_type'. | |
4315 | (s390_adjust_cost): Return 'cost' if new DFA is used. | |
4316 | (s390_adjust_priority): Delete function. | |
4317 | * config/s390/s390-protos.h: (s390_agen_dep_p): New prototype. | |
4318 | * config/s390/s390.md (atype attribute): Attribute 'atype' default | |
4319 | determined by 'op_type'. | |
4320 | (type attribute): Added more type attributes. | |
4321 | * config/s390/2064.md: New DFA description for z900 pipeline. | |
07488f32 | 4322 | |
077dab3b | 4323 | 2003-01-15 Alexandre Oliva <aoliva@redhat.com> |
2b28d405 | 4324 | |
acfa9d9f AO |
4325 | * config/i386/i386.c (ix86_expand_vector_move): Validize constant |
4326 | forced to memory. Fixes PR bootstrap/9036. | |
4327 | ||
3c0121e4 AO |
4328 | * config/mips/mips.h (CRT_CALL_STATIC_FUNCTION): Define so as |
4329 | to set $gp before the call. | |
4330 | ||
553eb139 RH |
4331 | 2003-01-14 Richard Henderson <rth@redhat.com> |
4332 | ||
4333 | * config/alpha/alpha.c (alpha_expand_mov): Use correct mode | |
4334 | for force_const_mem. | |
4335 | ||
dd1b7476 KG |
4336 | 2003-01-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4337 | ||
4338 | * genattr.c (main): Rearrange output to avoid prototype warning. | |
4339 | * genautomata.c (transform_3): Fix ambiguous-else warning. | |
4340 | * local-alloc.c (requires_inout): Add parentheses around | |
4341 | assignment used as truth-value. | |
4342 | * timevar.c: Move system includes above local includes. Include | |
4343 | toplev.h | |
4344 | * Makefile.in (timevar.o): Depend on toplev.h. | |
4345 | ||
6028880a DC |
4346 | 2003-01-14 Denis Chertykov <denisc@overta.ru> |
4347 | ||
4348 | * config/ip2k/ip2k.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove. | |
4349 | (VALID_MACHINE_TYPE_ATTRIBUTE): Remove. | |
4350 | ||
4351 | * config/ip2k/ip2k.c (ip2k_attribute_table): New table of | |
07488f32 | 4352 | attributes. |
6028880a DC |
4353 | (TARGET_ATTRIBUTE_TABLE): New macro. |
4354 | (valid_machine_type_attribute): Remove. | |
4355 | (valid_machine_decl_attribute): Remove. | |
4356 | (ip2k_handle_progmem_attribute): New function. | |
4357 | (ip2k_handle_fndecl_attribute): New function. | |
4358 | ||
4a2953e4 | 4359 | 2003-01-10 Andrew Haley <aph@redhat.com> |
a686ea5b AH |
4360 | |
4361 | * config/i386/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Rename | |
4362 | registers to be in correct order. Add rip. | |
4363 | ||
4d77fda2 KH |
4364 | 2003-01-14 Kazu Hirata <kazu@cs.umass.edu> |
4365 | ||
4366 | * config/h8300/h8300.md (*andsi3_lshiftrt_9_sb): New. | |
4367 | (*iorsi3_and_lshiftrt_9_sb): Likewise. | |
4368 | ||
77f9af81 JH |
4369 | Tue Jan 14 00:45:33 CET 2003 Jan Hubicka <jh@suse.cz> |
4370 | ||
4371 | * convert.c (strip_float_extensions): Look for narrowest type handling | |
4372 | FP constants. | |
4373 | ||
4374 | * fold-const.c (fold): Fold (double)float1 CMP (double)float2 into | |
4375 | float1 CMP float2. | |
4376 | * convert.c (strip_float_extensions): Make global. | |
4377 | * tree.h (strip_float_extensions): Declare. | |
4378 | ||
fd371a93 GDR |
4379 | 2003-01-14 Gabriel Dos Reis <gdr@integrable-solutions.net> |
4380 | ||
4381 | * timevar.def: define TV_NAME_LOOKUP. | |
4382 | * timevar.c (timevar_pop): Be verbose when aborting. | |
4383 | ||
dcd1c2b8 AS |
4384 | 2003-01-13 Andreas Schwab <schwab@suse.de> |
4385 | ||
4386 | * Makefile.in ($(parsedir)/gengtype-lex.c): Don't change to | |
4387 | $(parsedir), just move the temporary file at the end. | |
4388 | ($(parsedir)/gengtype-yacc.c): Likewise. | |
4389 | ||
eb4b5f93 AO |
4390 | 2003-01-13 Alexandre Oliva <aoliva@redhat.com> |
4391 | ||
4392 | * aclocal.m4 (gcc_AC_PROG_GNAT): Don't try to prepend | |
4393 | ${ac_tool_prefix} to ADAC or CC. Protect them from word | |
4394 | splitting. | |
4395 | * configure: Rebuilt. | |
4396 | ||
f7835768 KG |
4397 | 2003-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4398 | ||
4399 | * config/sparc/gmon-sol2.c (moncontrol, monstartup, _mcleanup, | |
4400 | internal_mcount): Don't use PARAMS. | |
4401 | (monstartup, _mcleanup, internal_mcount, moncontrol): Convert to | |
4402 | ISO C style. | |
4403 | (internal_mcount): Use __attribute__, not ATTRIBUTE_UNUSED. | |
4404 | ||
38a3dbbb AS |
4405 | 2003-01-13 Andreas Schwab <schwab@suse.de> |
4406 | ||
4407 | * config/rs6000/sysv4.h (ASM_OUTPUT_ALIGNED_LOCAL): Output type | |
4408 | directive. | |
4409 | ||
98dc53e3 KH |
4410 | 2003-01-13 Kazu Hirata <kazu@cs.umass.edu> |
4411 | ||
4412 | * config/h8300/h8300.md (*andsi3_lshift_n_sb): New. | |
4413 | (*iorsi3_and_lshiftrt_n_sb): Likewise. | |
4414 | ||
e8f2b18d MM |
4415 | 2003-01-12 Mark Mitchell <mark@codesourcery.com> |
4416 | ||
4417 | PR c++/9264 | |
4418 | * c-lex.c (c_lex): Set the token value to error_mark_node for | |
4419 | invalid numeric constants. | |
4420 | ||
70f8b89f KG |
4421 | 2003-01-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4422 | ||
4423 | * c-pch.c (asm_file_startpos): Change to `long'. | |
4424 | (pch_init): Use ftell, not ftello. | |
4425 | (c_common_write_pch): Use ftell/fseek, not ftello/fseeko. | |
4426 | Use `long' instead of `off_t'. | |
4427 | (c_common_read_pch): Likewise. | |
4428 | * ggc-common.c (gt_pch_save): Use long/ftell instead of | |
4429 | off_t/ftello. | |
4430 | ||
8e37cba8 AM |
4431 | 2003-01-12 Alan Modra <amodra@bigpond.net.au> |
4432 | ||
4433 | * expr.c (expand_expr <RDIV_EXPR>): Correct recursive call args. | |
4434 | ||
04f08c8e RE |
4435 | 2003-01-11 Richard Earnshaw (rearnsha@arm.com) |
4436 | ||
4437 | * arm-protos.h (struct cpp_reader): Add declaration. | |
4438 | ||
a5cf80f0 JH |
4439 | Sat Jan 11 11:02:58 CET 2003 Jan Hubicka <jh@suse.cz> |
4440 | ||
4441 | PR target/9068 | |
4442 | * i386.c (output_fp_compare): Fix typo. | |
4443 | ||
bbfb86aa DE |
4444 | 2003-01-10 David Edelsohn <edelsohn@gnu.org> |
4445 | ||
4446 | * config/rs6000/rs6000.c (common_mode_defined): Mark for PCH. | |
4447 | ||
223b87b6 GK |
4448 | 2003-01-10 Geoffrey Keating <geoffk@apple.com> |
4449 | ||
3859c32a GK |
4450 | * Makefile.in (parsedir): New variable. |
4451 | (docobjdir): New variable. | |
07488f32 | 4452 | (c-parse.o, c-parse.c, c-parse.y, gengtype-lex.o, gengtype-yacc.o, |
3859c32a GK |
4453 | gengtype-lex.c, gengtype-yacc.c): Use parsedir. |
4454 | (info, cpp.info, gcc.info, gccint.info, gccinstall.info, | |
4455 | cppinternals.info, generated-manpages, gcov.1, cpp.1, gcc.1, gfdl.7, | |
07488f32 | 4456 | gpl.7, fsf-funding.7, maintainer-clean, install-info, install-man): |
3859c32a GK |
4457 | Use docobjdir. |
4458 | * objc/Make-lang.in (objc/objc-parse.c, objc/objc-parse.y, | |
4459 | objc.maintainer-clean): Use parsedir. | |
4460 | ||
63af3bd1 GK |
4461 | * varasm.c (struct constant_descriptor_rtx): Remove unused |
4462 | `label' field. | |
4463 | ||
223b87b6 GK |
4464 | * toplev.c (documented_lang_options): Document -Winvalid-pch. |
4465 | ||
fbadafbc RH |
4466 | 2003-01-10 Richard Henderson <rth@redhat.com> |
4467 | ||
4468 | * config/alpha/alpha.h (NO_PROFILE_COUNTERS): Set. | |
4469 | (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Kill. | |
4470 | ||
ab5ecb01 RH |
4471 | 2003-01-10 Richard Henderson <rth@redhat.com> |
4472 | ||
4473 | * combine.c (make_compound_operation): Use SCALAR_INT_MODE_P, | |
4474 | not INTEGRAL_MODE_P when widening extensions. | |
4475 | ||
7f24e7c5 RH |
4476 | 2003-01-10 Richard Henderson <rth@redhat.com> |
4477 | ||
4478 | * config/alpha/alpha.c (decl_has_samegp): True for !TREE_PUBLIC. | |
4479 | ||
6dd05d08 GK |
4480 | 2003-01-10 Geoffrey Keating <geoffk@apple.com> |
4481 | ||
19cc0dd4 GK |
4482 | * ggc-page.c (ggc_collect): Avoid overflow computing |
4483 | min_expand. | |
4484 | ||
6dd05d08 GK |
4485 | * Makefile.in (RANLIB_FOR_TARGET): Use RANLIB when native. |
4486 | (RANLIB_TEST_FOR_TARGET): Delete. Don't pass down to sub-makes. | |
4487 | Remove calls. | |
4488 | * mklibgcc.in: Remove uses of RANLIB_TEST_FOR_TARGET. | |
4489 | ||
5f1355ef JH |
4490 | Fri Jan 10 22:05:35 CET 2003 Jan Hubicka <jh@suse.cz> |
4491 | ||
4492 | * ifcvt.c (noce_try_addcc): Do not call emit_conditional_add | |
4493 | with weird operands. | |
4494 | ||
0cdca92b | 4495 | 2003-01-10 Dale Johannesen <dalej@apple.com> |
6dd05d08 GK |
4496 | |
4497 | * calls.c (load_register_parameters): Add is_sibcall, sibcall_failure | |
4498 | parameters. Call check_sibcall_argument_overlap if indicated. | |
4499 | (check_sibcall_argument_overlap): Add mark_stored_args_map | |
4500 | parameter. Don't mark parameter area as clobbered if not set. | |
4501 | (expand_call): Adjust calls to above. | |
4502 | ||
4503 | 2003-01-10 Kelley Cook <kelleycook@comcast.net> | |
6cd656d0 KC |
4504 | |
4505 | * configure.in (linker read-only and read-write section mixing): | |
4506 | Squelch some assembler warnings. | |
4507 | * configure: Likewise. | |
4508 | ||
be2c2a4b HP |
4509 | 2003-01-10 Hartmut Penner <hpenner@de.ibm.com> |
4510 | ||
21ff35fb | 4511 | * doc/invoke.texi: Document -mtune, delete -mcpu |
be2c2a4b HP |
4512 | option for S/390 and zSeries. |
4513 | * config/s390/s390.c (s390_tune_string) New variable. | |
4514 | (s390_cpu_string) Delete variable. | |
4515 | (override_options): Use s390_tune_string instead of | |
4516 | s390_cpu_string. | |
4517 | * config/s390/s390.h: (TARGET_OPTIONS) '-mtune' instead of '-mcpu'. | |
4518 | ||
1f450138 KH |
4519 | 2003-01-10 Kazu Hirata <kazu@cs.umass.edu> |
4520 | ||
4521 | * config/h8300/h8300.md (*iorsi3_ashift_31): New. | |
4522 | ||
d330ce15 JZ |
4523 | 2003-01-10 Josef Zlomek <zlomekj@suse.cz> |
4524 | ||
4525 | * jump.c (next_nonnote_insn_in_loop): New function. | |
4526 | (copy_loop_headers): Use next_nonnote_insn_in_loop instead of | |
4527 | next_nonnote_insn. | |
4528 | (duplicate_loop_exit_test). Likewise. | |
4529 | ||
17211ab5 GK |
4530 | 2003-01-09 Geoffrey Keating <geoffk@apple.com> |
4531 | ||
4532 | Merge from pch-branch: | |
4533 | ||
4534 | 2003-01-06 Geoffrey Keating <geoffk@apple.com> | |
4535 | ||
4536 | * ggc-page.c (ggc_pch_read): Update the statistics after a PCH | |
4537 | load. | |
4538 | ||
4539 | 2002-12-24 Geoffrey Keating <geoffk@apple.com> | |
4540 | ||
4541 | * cpplib.c (count_registered_pragmas): New function. | |
4542 | (save_registered_pragmas): New function. | |
4543 | (_cpp_save_pragma_names): New function. | |
4544 | (restore_registered_pragmas): New function. | |
4545 | (_cpp_restore_pragma_names): New function. | |
4546 | * cpphash.h (_cpp_save_pragma_names): Prototype. | |
4547 | (_cpp_restore_pragma_names): Likewise. | |
4548 | * cpppch.c (struct save_macro_item): Split from save_macro_data. | |
4549 | (struct save_macro_data): New field 'saved_pragmas'. | |
4550 | (save_macros): Update for changes to struct save_macro_data. | |
4551 | (cpp_prepare_state): Call _cpp_save_pragma_names, update | |
4552 | for changes to struct save_macro_data. | |
4553 | (cpp_read_state): Call _cpp_restore_pragma_names, update | |
4554 | for changes to struct save_macro_data. | |
4555 | ||
4556 | * cpppch.c (cpp_read_state): Restore the hashtable references | |
4557 | in the cpp_reader. | |
07488f32 | 4558 | |
17211ab5 GK |
4559 | * tree.h (built_in_decls): Mark for PCH. |
4560 | ||
4561 | * dbxout.c (lastfile): Don't mark for PCH. | |
4562 | ||
4563 | * ggc.h: Document PCH calls into memory managers. | |
4564 | ||
4565 | 2002-12-18 Geoffrey Keating <geoffk@apple.com> | |
4566 | ||
4567 | * doc/invoke.texi (Precompiled Headers): Document the | |
4568 | directory form of PCH. | |
4569 | * cppfiles.c (validate_pch): New function. | |
4570 | (open_file_pch): Search suitably-named directories for PCH files. | |
4571 | ||
4572 | 2002-12-14 Geoffrey Keating <geoffk@apple.com> | |
4573 | ||
4574 | * doc/gty.texi (GTY Options): Document chain_next, chain_prev, | |
4575 | reorder options. | |
4576 | (Type Information): Mention that the information is also | |
4577 | used to implement PCH. | |
4578 | * doc/passes.texi (Passes): Improve documentation of | |
4579 | language-specific files. | |
4580 | ||
4581 | 2002-12-11 Geoffrey Keating <geoffk@apple.com> | |
4582 | ||
4583 | * gengtype.c (struct write_types_data): Add reorder_note_routine field. | |
4584 | (struct walk_type_data): Add reorder_fn field. | |
4585 | (walk_type): Process 'reorder' option. | |
4586 | (write_types_process_field): Reorder parameters to gt_pch_note_object, | |
4587 | call reorder_note_routine. | |
4588 | (write_func_for_structure): Reorder parameters to gt_pch_note_object. | |
4589 | (ggc_wtd): Update for change to struct write_types_data. | |
4590 | (pch_wtd): Likewise. | |
4591 | * ggc.h (gt_pch_note_object): Reorder parameters. | |
4592 | (gt_handle_reorder): New definition. | |
4593 | (gt_pch_note_reorder): New prototype. | |
4594 | * ggc-common.c (struct ptr_data): Add reorder_fn. | |
4595 | (gt_pch_note_object): Reorder parameters. | |
4596 | (gt_pch_note_reorder): New. | |
4597 | (gt_pch_save): Call reorder_fn. | |
4598 | * stringpool.c (gt_pch_n_S): Update for change to gt_pch_note_object. | |
4599 | ||
4600 | * dbxout.c (cwd): Don't mark for PCH. | |
4601 | ||
4602 | 2002-12-09 Geoffrey Keating <geoffk@apple.com> | |
4603 | ||
4604 | * gengtype.c (finish_root_table): Fix some warnings. | |
4605 | (write_root): Handle TYPE_STRING. | |
4606 | * ggc.h (gt_ggc_m_S): Add prototype. | |
4607 | * stringpool.c (gt_ggc_m_S): New function. | |
4608 | ||
4609 | 2002-11-30 Geoffrey Keating <geoffk@apple.com> | |
4610 | ||
4611 | * dwarf2out.c (dw2_string_counter): New. | |
4612 | (AT_string_form): Use it. | |
4613 | (same_dw_val_p): Update for removal of hashtable.h hash tables. | |
4614 | ||
4615 | 2002-11-22 Geoffrey Keating <geoffk@apple.com> | |
4616 | ||
4617 | * dbxout.c: Include gt-dbxout.h. | |
4618 | (lastfile): Mark for PCH/GGC. | |
4619 | (cwd): Likewise. | |
4620 | (struct typeinfo): Likewise. | |
4621 | (typevec): Likewise. | |
4622 | (typevec_len): Likewise. | |
4623 | (next_type_number): Likewise. | |
4624 | (struct dbx_file): Likewise. | |
4625 | (current_file): Likewise. | |
4626 | (next_file_number): Likewise. | |
4627 | (dbxout_init): Allocate typevec, struct dbx_file with GGC. | |
4628 | (dbxout_start_source_file): Allocate struct dbx_file with GGC. | |
4629 | (dbxout_end_source_file): Don't free struct dbx_file. | |
4630 | (dbxout_type): Use GGC to allocate typevec. | |
4631 | * Makefile.in (dbxout.o): Depend on gt-dbxout.h, $(GGC_H). | |
4632 | (GTFILES): Add dbxout.c. | |
4633 | (gt-dbxout.h): New rule. | |
07488f32 | 4634 | |
17211ab5 GK |
4635 | * Makefile.in (c-pch.o): Add debug.h as dependency. |
4636 | * c-pch.c: Include debug.h. | |
4637 | (pch_init): Call start_source_file to keep nesting right. | |
4638 | (c_common_read_pch): Add orig_name parameter. Call | |
4639 | start_source_file debug hook. Call end_source_file debug hook. | |
4640 | * c-common.h (c_common_read_pch): Update prototype. | |
4641 | * cpplib.h (struct cpp_callbacks): Add fourth field to read_pch | |
4642 | callback. | |
4643 | * cppfiles.c (struct include_file): Add new field `header_name'. | |
4644 | (find_or_create_entry): Default it to `name'. | |
4645 | (open_file_pch): Set it to the original header file searched for. | |
4646 | (stack_include_file): Don't stack an empty buffer, just handle | |
4647 | PCH files immediately. Pass header_name field to read_pch callback. | |
4648 | ||
4649 | 2002-11-19 Geoffrey Keating <geoffk@apple.com> | |
4650 | ||
4651 | * function.c (funcdef_no): Mark to be saved in a PCH. | |
4652 | ||
4653 | 2002-11-15 Geoffrey Keating <geoffk@apple.com> | |
4654 | ||
4655 | * ggc-page.c (ggc_pch_read): Remove unused 'bmap_size'. | |
4656 | ||
4657 | * cpppch.c (cpp_read_state): Correct size reallocated for 'defn'. | |
4658 | ||
4659 | 2002-11-14 Geoffrey Keating <geoffk@apple.com> | |
4660 | ||
4661 | * optabs.h (code_to_optab): Add GTY marker. | |
4662 | ||
4663 | 2002-11-13 Geoffrey Keating <geoffk@apple.com> | |
4664 | ||
4665 | * Makefile.in (GTFILES): Add cpplib.h. | |
4666 | * c-common.h (struct c_common_identifier): Don't skip 'node' field. | |
4667 | * c-decl.c (build_compound_literal): Don't use var_labelno. | |
4668 | * cpplib.h (struct cpp_hashnode): Use gengtype to mark. | |
4669 | * dwarf2asm.c (dw2_force_const_mem): Don't use const_labelno. | |
4670 | * varasm.c (const_labelno): Use gengtype to mark. | |
4671 | (var_labelno): Likewise. | |
4672 | (in_section): Likewise. | |
4673 | (in_named_name): Likewise. | |
4674 | (struct in_named_entry): Likewise. | |
4675 | (in_named_htab): Likewise. | |
4676 | (set_named_section_flags): Use GGC to allocate struct in_named_entry. | |
4677 | (init_varasm_once): Use GGC to allocate in_named_htab. | |
4678 | * config/darwin.c (current_pic_label_num): Mark for PCH. | |
4679 | ||
4680 | 2002-11-11 Geoffrey Keating <geoffk@apple.com> | |
4681 | ||
4682 | * ggc-simple.c (init_ggc_pch): New stub procedure. | |
4683 | (ggc_pch_count_object): Likewise. | |
4684 | (ggc_pch_total_size): Likewise. | |
4685 | (ggc_pch_this_base): Likewise. | |
4686 | (ggc_pch_alloc_object): Likewise. | |
4687 | (ggc_pch_prepare_write): Likewise. | |
4688 | (ggc_pch_write_object): Likewise | |
4689 | (ggc_pch_finish): Likewise. | |
4690 | (ggc_pch_read): Likewise. | |
4691 | ||
4692 | 2002-11-08 Geoffrey Keating <geoffk@apple.com> | |
4693 | ||
4694 | * c-pch.c (c_common_write_pch): Write the macro definitions after | |
4695 | the GCed data. | |
4696 | (c_common_read_pch): Call cpp_prepare_state. Restore the macro | |
4697 | definitions after the GCed data. | |
4698 | * cpplib.c (save_macros): New. | |
4699 | (reset_ht): New. | |
4700 | (cpp_write_pch_deps): Split out of cpp_write_pch. | |
4701 | (cpp_write_pch_state): Split out of cpp_write_pch. | |
4702 | (cpp_write_pch): Delete. | |
4703 | (struct save_macro_data): Delete. | |
4704 | (cpp_prepare_state): New. | |
4705 | (cpp_read_state): Erase and restore initial macro definitions. | |
4706 | * cpplib.h (struct save_macro_data): Forward-declare. | |
4707 | (cpp_write_pch_deps): Prototype. | |
4708 | (cpp_write_pch_state): Prototype. | |
4709 | (cpp_write_pch): Delete prototype. | |
4710 | (cpp_prepare_state): Prototype. | |
4711 | (cpp_read_state): Add fourth argument. | |
4712 | ||
4713 | 2002-11-04 Geoffrey Keating <geoffk@apple.com> | |
4714 | ||
4715 | * gengtype.c (adjust_field_rtx_def): Don't use skip on valid fields. | |
4716 | (write_array): Remove warning. | |
4717 | ||
4718 | * gengtype.c (contains_scalar_p): New. | |
4719 | (finish_root_table): Add the table to all languages, even if it's | |
4720 | empty. | |
4721 | (write_roots): Output gt_pch_scalar_rtab. | |
4722 | * ggc-common.c (gt_pch_save): Write out scalars. | |
4723 | (gt_pch_restore): Read scalars back. | |
4724 | ||
4725 | * ggc-page.c (OBJECTS_IN_PAGE): New macro. | |
4726 | (struct page_entry): Delete pch_page field. | |
4727 | (ggc_recalculate_in_use_p): Use OBJECTS_IN_PAGE. | |
4728 | (clear_marks): Likewise. | |
4729 | (sweep_pages): Likewise. | |
4730 | (poison_pages): Likewise. | |
4731 | (ggc_print_statistics): Likewise. | |
4732 | (ggc_pch_read): Don't free objects read from a PCH. | |
4733 | Properly set up in_use_p and page_tails. | |
4734 | ||
4735 | 2002-10-25 Geoffrey Keating <geoffk@apple.com> | |
4736 | ||
4737 | * gengtype.c (struct write_types_data): New. | |
4738 | (struct walk_type_data): Make `cookie' const; add extra | |
4739 | prev_val item; add `orig_s' field. | |
4740 | (walk_type): Update prev_val[3]. | |
4741 | (write_types_process_field): New. | |
4742 | (write_func_for_structure): Take write_types_data structure. | |
4743 | (write_types): New. | |
4744 | (ggc_wtd): New. | |
4745 | (pch_wtd): New. | |
4746 | (write_types_local_process_field): New. | |
4747 | (gc_mark_process_field): Delete. | |
4748 | (write_local_func_for_structure): New. | |
4749 | (gc_mark_func_name): Delete. | |
4750 | (write_gc_types): Delete. | |
4751 | (write_local): New. | |
4752 | (finish_root_table): Don't include 'ggc_' in PFX. | |
4753 | (write_root): Rename from write_root. Fill pchw field of structures. | |
4754 | (write_array): New. | |
4755 | (write_roots): Rename from write_gc_roots. Split out to write_array. | |
4756 | Update to changes to other routines. Write gt_pch_cache_rtab table. | |
4757 | (main): Write PCH walking routines. | |
4758 | * ggc-common.c: Include toplev.h, sys/mman.h. | |
4759 | (ggc_mark_roots): For cache hashtables, also mark the hash table | |
4760 | and the array of entries. | |
4761 | (saving_htab): New. | |
4762 | (struct ptr_data): New. | |
4763 | (POINTER_HASH): New. | |
4764 | (gt_pch_note_object): New. | |
4765 | (saving_htab_hash): New. | |
4766 | (saving_htab_eq): New. | |
4767 | (struct traversal_state): New. | |
4768 | (call_count): New. | |
4769 | (call_alloc): New. | |
4770 | (compare_ptr_data): New. | |
4771 | (relocate_ptrs): New. | |
4772 | (write_pch_globals): New. | |
4773 | (struct mmap_info): New. | |
4774 | (gt_pch_save): New. | |
4775 | (gt_pch_restore): New. | |
4776 | * ggc-page.c (ROUND_UP_VALUE): New. | |
4777 | (ROUND_UP): New. | |
4778 | (struct page_entry): Add field `pch_page'. | |
4779 | (init_ggc): Use ROUND_UP. | |
4780 | (struct ggc_pch_data): Declare. | |
4781 | (init_ggc_pch): New. | |
4782 | (ggc_pch_count_object): New. | |
4783 | (ggc_pch_total_size): New. | |
4784 | (ggc_pch_this_base): New. | |
4785 | (ggc_pch_alloc_object): New. | |
4786 | (ggc_pch_prepare_write): New. | |
4787 | (ggc_pch_write_object): New. | |
4788 | (ggc_pch_finish): New. | |
4789 | (ggc_pch_read): New. | |
4790 | * ggc.h (gt_pointer_operator): New. | |
4791 | (gt_note_pointers): New. | |
4792 | (gt_pch_note_object): New prototype. | |
4793 | (gt_pointer_walker): New. | |
4794 | (struct ggc_root_tab): Use gt_pointer_walker, add `pchw' field. | |
4795 | (LAST_GGC_ROOT_TAB): Update. | |
4796 | (gt_pch_cache_rtab): Declare. | |
4797 | (gt_pch_scalar_rtab): Declare. | |
4798 | (struct ggc_cache_tab): Use gt_pointer_walker, add `pchw' field. | |
4799 | (LAST_GGC_CACHE_TAB): Update. | |
4800 | (gt_pch_save_stringpool): Declare. | |
4801 | (gt_pch_restore_stringpool): Declare. | |
4802 | (gt_pch_p_S): Declare. | |
4803 | (gt_pch_n_S): Declare. | |
4804 | (struct ggc_pch_data): Forward-declare. | |
4805 | (init_ggc_pch): Declare. | |
4806 | (ggc_pch_count_object): Declare. | |
4807 | (ggc_pch_total_size): Declare. | |
4808 | (ggc_pch_this_base): Declare. | |
4809 | (ggc_pch_alloc_object): Declare. | |
4810 | (ggc_pch_prepare_write): Declare. | |
4811 | (ggc_pch_write_object): Declare. | |
4812 | (ggc_pch_finish): Declare. | |
4813 | (ggc_pch_read): Declare. | |
4814 | (gt_pch_save): Declare. | |
4815 | (gt_pch_restore): Declare. | |
4816 | * fold-const.c (size_int_type_wide): Allocate size_htab using GGC. | |
4817 | * emit-rtl.c (init_emit_once): Allocate const_int_htab, | |
4818 | const_double_htab, mem_attrs_htab using GGC. | |
4819 | * c-pch.c: Include ggc.h. | |
4820 | (pch_init): Allow reading PCH file back. | |
4821 | (c_common_write_pch): Call gt_pch_save. | |
4822 | (c_common_read_pch): Call gt_pch_restore. | |
4823 | * c-parse.in (init_reswords): Delete now-untrue comment. | |
4824 | Allocate ridpointers using GGC. | |
4825 | * c-objc-common.c (c_objc_common_finish_file): Write PCH before | |
4826 | calling expand_deferred_fns. | |
4827 | * c-common.h (ridpointers): Mark for GTY machinery. | |
4828 | * Makefile.in (stringpool.o): Update dependencies. | |
4829 | (c-pch.o): Update dependencies. | |
4830 | (ggc-common.o): Update dependencies. | |
4831 | * stringpool.c: Include gt-stringpool.h. | |
4832 | (gt_pch_p_S): New. | |
4833 | (gt_pch_n_S): New. | |
4834 | (struct string_pool_data): New. | |
4835 | (spd): New. | |
4836 | (gt_pch_save_stringpool): New. | |
4837 | (gt_pch_restore_stringpool): New. | |
4838 | * tree.c (init_ttree): Make type_hash_table allocated using GC. | |
07488f32 | 4839 | |
17211ab5 GK |
4840 | 2002-10-04 Geoffrey Keating <geoffk@apple.com> |
4841 | ||
4842 | * gengtype.c (adjust_field_rtx_def): Don't pass size_t to printf. | |
4843 | (output_mangled_typename): Don't pass size_t to printf. | |
4844 | ||
4845 | * tree.h (union tree_type_symtab): Add tag to `address' field. | |
4846 | (union tree_decl_u2): Add tag to 'i' field. | |
4847 | * varasm.c (union rtx_const_un): Add tags to all fields. | |
4848 | * gengtype.c (struct walk_type_data): New. | |
4849 | (output_escaped_param): Take struct walk_type_data parameter. | |
4850 | (write_gc_structure_fields): Delete. | |
4851 | (walk_type): New. | |
4852 | (write_gc_marker_routine_for_structure): Delete. | |
4853 | (write_func_for_structure): New. | |
4854 | (gc_mark_process_field): New. | |
4855 | (gc_mark_func_name): New. | |
4856 | (gc_counter): Delete. | |
4857 | (write_gc_types): Use write_func_for_structure. | |
4858 | (write_gc_roots): Use walk_type. | |
4859 | ||
4860 | 2002-10-02 Geoffrey Keating <geoffk@apple.com> | |
4861 | ||
4862 | * ggc-common.c (ggc_mark_roots): Delete 'x'. | |
4863 | (ggc_splay_dont_free): Fix warning about unused 'x'. | |
4864 | (ggc_print_common_statistics): Remove warnings. | |
4865 | ||
4866 | 2002-10-01 Mike Stump <mrs@apple.com> | |
4867 | ||
07488f32 ZW |
4868 | * ggc-common.c (ggc_splay_alloc): Actually return the allocated area. |
4869 | * gengtype.c (write_gc_structure_fields): Handle param[digit]_is. | |
17211ab5 GK |
4870 | |
4871 | 2002-09-01 Geoffrey Keating <geoffk@redhat.com> | |
4872 | Catherine Moore <clm@redhat.com> | |
4873 | ||
4874 | * Makefile (c-pch.o): Update dependencies. | |
4875 | (LIBCPP_OBJS): Add cpppch.o. | |
4876 | (cpppch.o): New. | |
4877 | * c-common.c (c_common_init): Don't call pch_init here. | |
4878 | * c-common.h (c_common_read_pch): Update prototype. | |
4879 | * c-lex.c (c_common_parse_file): Call pch_init here. | |
4880 | * c-opts.c (COMMAND_LINE_OPTIONS): Add -Winvalid-pch, -fpch-deps. | |
4881 | (c_common_decode_option): Handle them. | |
4882 | * c-pch.c: Include c-pragma.h. | |
4883 | (save_asm_offset): Delete. | |
4884 | (pch_init): Move contents of save_asm_offset into here, call | |
4885 | cpp_save_state. | |
4886 | (c_common_write_pch): Call cpp_write_pch. | |
4887 | (c_common_valid_pch): Warn only when -Winvalid-pch. Call | |
4888 | cpp_valid_state. | |
4889 | (c_common_read_pch): Add NAME parameter. Call cpp_read_state. | |
07488f32 | 4890 | * cppfiles.c (stack_include_file): Update for change to |
17211ab5 GK |
4891 | parameters of cb.read_pch. |
4892 | * cpphash.h (struct cpp_reader): Add `savedstate' field. | |
4893 | * cpplib.h (struct cpp_options): Add `warn_invalid_pch' and | |
4894 | `restore_pch_deps' fields. | |
4895 | (struct cpp_callbacks): Add NAME parameter to `read_pch'. | |
4896 | (cpp_save_state): Prototype. | |
4897 | (cpp_write_pch): Prototype. | |
4898 | (cpp_valid_state): Prototype. | |
4899 | (cpp_read_state): Prototype. | |
4900 | * cpppch.c: New file. | |
4901 | * flags.h (version_flag): Remove prototype. | |
4902 | * mkdeps.c (deps_save): New. | |
4903 | (deps_restore): New. | |
4904 | * mkdeps.h (deps_save): Prototype. | |
4905 | (deps_restore): Prototype. | |
4906 | * toplev.c (late_init_hook): Delete. | |
4907 | (version_flag): Make static again. | |
4908 | (compile_file): Don't call late_init_hook. | |
4909 | * toplev.h (late_init_hook): Delete. | |
4910 | * doc/cppopts.texi: Document -fpch-deps. | |
4911 | * doc/invoke.texi (Warning Options): Document -Winvalid-pch. | |
4912 | ||
4913 | 2002-08-27 Geoffrey Keating <geoffk@redhat.com> | |
4914 | ||
4915 | * c-pch.c (c_common_write_pch): Rename from c_write_pch, change | |
4916 | callers. | |
4917 | (c_common_valid_pch): Rename from c_valid_pch, change callers. | |
4918 | (c_common_read_pch): Rename from c_read_pch, change callers. | |
4919 | ||
4920 | * c-opts.c (COMMAND_LINE_OPTIONS): Allow -output-pch= to have | |
4921 | a space between it and its argument. | |
4922 | ||
4923 | 2002-08-24 Geoffrey Keating <geoffk@redhat.com> | |
4924 | ||
4925 | * c-pch.c: New file. | |
4926 | * toplev.h (late_init_hook): Declare. | |
4927 | * toplev.c (late_init_hook): Define. | |
4928 | (version_flag): Make globally visible. | |
4929 | (compile_file): Call late_init_hook. | |
4930 | (init_asm_output): Make output file seekable. | |
4931 | * gcc.c (default_compilers): Update c-header rule. | |
4932 | * flags.h (version_flag): Declare. | |
4933 | * cpplib.h (struct cpp_callbacks): Add 'valid_pch' and 'read_pch' | |
4934 | fields. | |
4935 | * cppfiles.c (struct include_file): Add 'pch' field. | |
4936 | (INCLUDE_PCH_P): New. | |
4937 | (open_file_pch): New. | |
4938 | (stack_include_file): Handle PCH files specially. | |
4939 | (find_include_file): Call open_file_pch instead of open_file. | |
4940 | (_cpp_read_file): Explain why open_file is used instead of | |
4941 | open_file_pch. | |
4942 | * c-opts.c (c_common_decode_option): Correct OPT__output_pch case. | |
4943 | * c-objc-common.c (c_objc_common_finish_file): Call c_write_pch. | |
4944 | * c-lex.c (init_c_lex): Set valid_pch and read_pch fields | |
4945 | in cpplib callbacks. | |
4946 | * c-common.c (pch_file): Correct comment. | |
4947 | (allow_pch): Define. | |
4948 | (c_common_init): Call pch_init. | |
4949 | * c-common.h (allow_pch): Declare. | |
4950 | (pch_init): Declare. | |
4951 | (c_valid_pch): Declare. | |
4952 | (c_read_pch): Declare. | |
4953 | (c_write_pch): Declare. | |
4954 | * Makefile.in (c-pch.o): New. | |
4955 | (C_AND_OBJC_OBJS): Add c-pch.o. | |
4956 | * doc/invoke.texi (Precompiled Headers): Add index entries, | |
4957 | complete truncated paragraph. | |
4958 | ||
4959 | 2002-08-17 Geoffrey Keating <geoffk@redhat.com> | |
4960 | ||
4961 | * c-common.c: (pch_file): Define. | |
4962 | * c-common.h (pch_file): Declare. | |
4963 | * c-opts.c (COMMAND_LINE_OPTIONS): Add --output-pch=. | |
4964 | (missing_arg): Require --output-pch= to have an argument. | |
4965 | (c_common_decode_option): Handle --output-pch=. | |
4966 | * gcc.c: Document new %V. | |
4967 | (default_compilers): Handle compiling C header files. | |
4968 | (do_spec_1): Implement %V. | |
4969 | (main): Handle "gcc foo.h" without trying to run linker. | |
4970 | * doc/invoke.texi (Invoking GCC): Add new menu item for PCH. | |
4971 | (Overall Options): Document what the driver does with header files, | |
4972 | document new -x option possibilities. | |
4973 | (Invoking G++): More documentation for PCH. | |
4974 | (Precompiled Headers): New. | |
4975 | ||
4976 | 2002-08-09 Geoffrey Keating <geoffk@redhat.com> | |
4977 | ||
4978 | * ggc.h: Don't include varray.h. Rearrange functions to be more | |
4979 | organized. | |
4980 | (ggc_add_root): Delete. | |
4981 | (ggc_mark_rtx): Delete. | |
4982 | (ggc_mark_tree): Delete. | |
4983 | (struct ggc_statistics): Remove contents. | |
4984 | * ggc-common.c: Remove unneeded includes. | |
4985 | (struct ggc_root): Delete. | |
4986 | (roots): Delete. | |
4987 | (ggc_add_root): Delete. | |
4988 | (ggc_mark_roots): Don't mark `roots'. Call ggc_mark_stringpool. | |
4989 | (ggc_print_common_statistics): Remove most of the contents. | |
4990 | * Makefile.in (GGC_H): No longer uses varray.h. | |
4991 | (ggc-common.o): Update dependencies. | |
4992 | (c-parse.o): Add varray.h to dependencies. | |
4993 | (c-common.o): Add varray.h. | |
4994 | * stringpool.c (mark_ident): Use mangled name for tree marker routine. | |
4995 | (mark_ident_hash): Rename to ggc_mark_stringpool. | |
4996 | (init_stringpool): Don't use ggc_add_root. | |
4997 | * c-parse.in: Include varray.h. | |
4998 | * c-common.c: Include varray.h. | |
4999 | * objc/Make-lang.in (objc-act.o): Add varray.h. | |
5000 | * objc/objc-act.c: Include varray.h. | |
5001 | ||
5002 | 2002-07-25 Geoffrey Keating <geoffk@redhat.com> | |
5003 | ||
5004 | * dwarf2out.c (dw_cfi_oprnd2_desc): Fix ISO-only function definition. | |
5005 | (dw_cfi_oprnd1_desc): Likewise. | |
5006 | ||
5007 | 2002-07-17 Geoffrey Keating <geoffk@redhat.com> | |
5008 | ||
5009 | * config/alpha/alpha.c (struct alpha_links): Use gengtype to mark; | |
5010 | move out of ifdef. | |
5011 | (alpha_links): Use gengtype to mark; move out of ifdef. | |
5012 | (mark_alpha_links_node): Delete. | |
5013 | (mark_alpha_links): Delete. | |
5014 | (alpha_need_linkage): Use GGC to allocate splay tree, struct | |
5015 | alpha_links, strings. Don't use ggc_add_root. | |
5016 | * ggc-common.c (ggc_splay_alloc): New. | |
5017 | (ggc_splay_dont_free): New. | |
5018 | * ggc.h (ggc_mark_rtx): Update for changed name mangling. | |
5019 | (ggc_mark_tree): Likewise. | |
5020 | (splay_tree_new_ggc): New. | |
5021 | (ggc_splay_alloc): Declare. | |
5022 | (ggc_splay_dont_free): Declare. | |
5023 | * dwarf2asm.c: Include gt-dwarf2asm.h. | |
5024 | (mark_indirect_pool_entry): Delete. | |
5025 | (mark_indirect_pool): Delete. | |
5026 | (indirect_pool): Use gengtype to mark. | |
5027 | (dw2_force_const_mem): Don't use ggc_add_root. | |
5028 | * Makefile.in (dwarf2asm.o): Depend on gt-dwarf2asm.h. | |
5029 | (GTFILES): Add SPLAY_TREE_H, dwarf2asm.c. | |
5030 | (gt-dwarf2asm.h): Depend on s-gtype. | |
5031 | ||
5032 | 2002-07-08 Geoffrey Keating <geoffk@redhat.com> | |
5033 | ||
5034 | * tree.h (union tree_type_symtab): Mark `die' field. | |
5035 | * Makefile.in (dwarf2out.o): Update dependencies. | |
5036 | * dwarf2out.c: Use GGC to allocate all structures. Convert to htab_t | |
5037 | hash tables. | |
5038 | (dw_cfi_oprnd1_desc): New function. | |
5039 | (dw_cfi_oprnd2_desc): New function. | |
5040 | (indirect_string_alloc): Delete. | |
5041 | (debug_str_do_hash): New function. | |
5042 | (debug_str_eq): New function. | |
5043 | (mark_limbo_die_list): Delete. | |
5044 | (dwarf2out_init): Don't call ggc_add_root. | |
5045 | ||
30028c85 VM |
5046 | 2003-01-09 Vladimir Makarov <vmakarov@redhat.com> |
5047 | ||
5048 | The following changes are merged from itanium-sched-branch: | |
5049 | ||
5050 | 2003-01-08 David Edelsohn <edelsohn@gnu.org> | |
5051 | ||
5052 | * doc/md.texi: Clarify assignment of units to automata description. | |
5053 | ||
5054 | 2003-01-08 Vladimir Makarov <vmakarov@redhat.com> | |
5055 | ||
5056 | * genautomata.c (unit_decl): Remove members | |
5057 | `the_same_automaton_unit' and | |
5058 | `the_same_automaton_message_reported_p'. | |
5059 | (process_unit_to_form_the_same_automaton_unit_lists, | |
5060 | form_the_same_automaton_unit_lists_from_regexp, | |
5061 | form_the_same_automaton_unit_lists, the_same_automaton_lists): | |
5062 | Remove them. | |
5063 | (annotation_message_reported_p): New global variable. | |
5064 | (check_unit_distribution_in_reserv, | |
5065 | check_regexp_units_distribution): New functions. | |
5066 | (check_unit_distributions_to_automata): Rewrite it. | |
5067 | ||
5068 | 2003-01-04 Vladimir Makarov <vmakarov@redhat.com> | |
5069 | ||
5070 | * genautomata.c (form_the_same_automaton_unit_lists_from_regexp): | |
5071 | Use continue instead of break if cycle is too big. | |
5072 | ||
5073 | 2002-12-20 Vladimir Makarov <vmakarov@redhat.com> | |
5074 | ||
5075 | * genautomata.c (check_unit_distributions_to_automata): Output at | |
5076 | most one message for a unit. | |
5077 | (process_unit_to_form_the_same_automaton_unit_lists): Check | |
5078 | automaton of units instead of units themself. | |
5079 | ||
5080 | * doc/md.texi: Describe the constraint about assigning unit to | |
5081 | automata. | |
5082 | ||
5083 | 2002-12-20 Jan Hubicka <jH@suse.cz> | |
5084 | Vladimir Makarov <vmakarov@redhat.com> | |
5085 | ||
5086 | * genautomata.c (unit_decl): Add new members `min_occ_cycle_num' | |
5087 | and `in_set_p'. | |
5088 | (gen_cpu_unit): Initialize the new members. | |
5089 | (process_regexp_cycles): Calculate minimal finish cycle too. Set | |
5090 | up `min_occ_cycle_num'. | |
5091 | (evaluate_max_reserv_cycles): Change the function call. | |
5092 | (CLEAR_BIT): New macro. | |
5093 | (states_union, state_shift): Use the mask. | |
5094 | (initiate_excl_sets, form_reserv_sets_list): Set up `in_set_p'. | |
5095 | (form_reservs_matter): New function. | |
5096 | (make_automaton): Call the function and use the mask. | |
5097 | (estimate_one_automaton_bound): Take `min_occ_cycle_num' into | |
5098 | account. | |
07488f32 | 5099 | |
30028c85 VM |
5100 | 2002-12-17 Vladimir Makarov <vmakarov@redhat.com> |
5101 | ||
5102 | * config/ia64/itanium2.md (lfetch): Change the insn reservation. | |
5103 | ||
5104 | 2002-12-17 Vladimir Makarov <vmakarov@redhat.com> | |
5105 | ||
5106 | * config/ia64/ia64.c (bundling): Try to insert 2 nops for M insn | |
5107 | for Itanium. | |
5108 | ||
5109 | 2002-12-17 Vladimir Makarov <vmakarov@redhat.com> | |
5110 | ||
5111 | * config/ia64/ia64.c (ia64_override_options): Make itanium2 as | |
5112 | default cpu. | |
5113 | ||
5114 | 2002-12-17 Vladimir Makarov <vmakarov@redhat.com> | |
5115 | 2002-10-31 Dale Johannesen <dalej@apple.com> | |
5116 | ||
5117 | * haifa-sched.c (find_set_reg_weight): New function. | |
5118 | (find_insn_reg_weight): Use the new function. | |
5119 | (schedule_block): Do sorting ready queue always | |
5120 | after insn issue. | |
5121 | ||
5122 | 2002-11-27 Vladimir Makarov <vmakarov@redhat.com> | |
5123 | ||
5124 | * config/ia64/ia64.c (bundling): Use MFI template instead of MLX. | |
5125 | ||
5126 | 2002-11-19 Vladimir Makarov <vmakarov@redhat.com> | |
5127 | ||
5128 | * haifa-sched.c (choice_entry): New structure. | |
5129 | (choice_stack, cycle_issued_insns): New variables. | |
5130 | (max_issue): Rewrite it. | |
5131 | (choose_ready): Set up ready_try for unknown insns too. | |
5132 | (schedule_block): Allocate and free choice_stack. Set up | |
5133 | and modify cycle_issued_insns. | |
5134 | ||
5135 | * config/ia64/ia64.c (issue_nops_and_insn): Combine insn issue | |
5136 | with and without filling the bundle. | |
5137 | (bundling): Combine calls of issue_nops_and_insn. | |
07488f32 | 5138 | |
30028c85 VM |
5139 | 2002-10-17 Vladimir Makarov <vmakarov@redhat.com> |
5140 | ||
5141 | * config/ia64/itanium1.md: New file. | |
5142 | ||
5143 | * config/ia64/itanium2.md: New file. | |
5144 | ||
5145 | * config/ia64/ia64.md: Move DFA descriptions into the new files. | |
5146 | Remove the old pipeline description. | |
07488f32 | 5147 | |
30028c85 VM |
5148 | * config/ia64/ia64.c (ia64_override_options): Add aliases of |
5149 | itanium processor names. | |
07488f32 | 5150 | |
30028c85 VM |
5151 | 2002-10-16 Vladimir Makarov <vmakarov@redhat.com> |
5152 | ||
5153 | * config/ia64/ia64.c (bundling): Print states for Itanium2 too. | |
5154 | (ia64_reorg): Set up queried unit codes for Itanium2 too. | |
5155 | ||
5156 | * config/ia64/ia64.md: Add descriptions for Itanium2. | |
5157 | ||
5158 | 2002-10-08 Vladimir Makarov <vmakarov@redhat.com> | |
5159 | ||
5160 | * config/ia64/ia64.h (processor_type): New enumeration. | |
5161 | (ia64_tune, ia64_tune_string): New external declarations. | |
5162 | (TARGET_OPTIONS): Add option `tune='. | |
5163 | ||
5164 | * config/ia64/ia64.c (ia64_tune, ia64_tune_string): New global | |
5165 | variables. | |
5166 | (ia64_override_options): Set up `ia64_tune'. | |
5167 | (ia64_sched_reorder2): Set up `clocks' only for Itanium. | |
5168 | (ia64_dfa_new_cycle): Set up `add_cycles' only for Itanium. | |
5169 | (bundling): Add nops for MM-insns only for Itanium. | |
5170 | (ia64_reorg): Allocate and free `clocks' and `add_cycles' only for | |
5171 | Itanium. | |
5172 | ||
5173 | * config/ia64/ia64.md (cpu): New attribute. | |
5174 | (DFA description): Enable it only for Itanium. | |
07488f32 | 5175 | |
30028c85 VM |
5176 | 2002-10-08 Vladimir Makarov <vmakarov@redhat.com> |
5177 | Richard Henderson <rth@redhat.com> | |
5178 | ||
5179 | * config/ia64/ia64.h (MASK_TUNE_STOP_BITS): Rename it to | |
5180 | MASK_EARLY_STOP_BITS. | |
5181 | (TARGET_TUNE_STOP_BITS): Rename it to TARGET_EARLY_STOP_BITS. | |
5182 | (TARGET_SWITCHES): Rename option `tune-stop-bits' to | |
5183 | `early-stop-bits'. | |
07488f32 | 5184 | |
30028c85 VM |
5185 | * config/ia64/ia64.c (ia64_dfa_new_cycle, |
5186 | final_emit_insn_group_barriers): Use TARGET_EARLY_STOP_BITS | |
5187 | instead of TARGET_TUNE_STOP_BITS. | |
07488f32 | 5188 | |
30028c85 VM |
5189 | * doc/invoke.texi: Rename option `-mtune-stop-bits' to |
5190 | `-mearly-stop-bits'. | |
5191 | ||
5192 | * config/ia64/ia64.c (automata_option "v"): Comment it. | |
07488f32 | 5193 | |
30028c85 VM |
5194 | 2002-10-07 Vladimir Makarov <vmakarov@redhat.com> |
5195 | ||
07488f32 | 5196 | * config/ia64/ia64.h (MASK_TUNE_STOP_BITS, TARGET_TUNE_STOP_BITS): |
30028c85 VM |
5197 | New macros. |
5198 | (TARGET_SWITCHES): Add entries for the new option. | |
07488f32 | 5199 | |
30028c85 VM |
5200 | * config/ia64/ia64.c (dfa_stop_insn, last_scheduled_insn, rtx |
5201 | dfa_pre_cycle_insn, ia64_nop): Don't make them as roots for GC. | |
5202 | (stops_p, stop_before_p, clocks_length, clocks, add_cycles): New | |
5203 | global variables. | |
5204 | (ia64_sched_reorder2): Set up `clocks'. | |
5205 | (ia64_variable_issue): Set up `stops_p' and reset `stop_before_p'. | |
5206 | (ia64_dfa_new_cycle): Set up add_cycle. Permit sorting ready | |
5207 | queue when TARGET_TUNE_STOP_BITS. | |
5208 | (bundling): Insert additional nops for MM-insns. | |
5209 | (final_emit_insn_group_barriers): Add insertion of stop bits | |
5210 | according `stops_p'. | |
5211 | (ia64_reorg): Initiate the new varibales. | |
5212 | ||
5213 | * doc/invoke.texi: Add description of option `-mtune-stop-bits'. | |
07488f32 | 5214 | |
30028c85 VM |
5215 | 2002-10-02 Vladimir Makarov <vmakarov@redhat.com> |
5216 | ||
5217 | * haifa-sched.c (schedule_block): Modify INSN_TICK of depended | |
5218 | insns at the end of block insn scheduling. | |
5219 | ||
5220 | 2002-09-30 Vladimir Makarov <vmakarov@redhat.com> | |
5221 | ||
5222 | * sched-deps.c (remove_dependence, group_leader): Remove it. | |
5223 | (add_dependence): Add dependence to group leader to. | |
5224 | (set_sched_group_p): Add dependence to the first insn of the | |
5225 | schedule group too. | |
5226 | (sched_analyze_insn): Make dependence to jump as anti-dependence. | |
5227 | Change true dependence by anti-dependence when | |
5228 | `reg_pending_barrier'. | |
5229 | ||
5230 | * sched-rgn.c (init_ready_list, can_schedule_ready_p, | |
5231 | add_branch_dependences): Ignore schedule groups. | |
5232 | ||
5233 | * sched-ebb.c (init_ready_list): Ditto. | |
5234 | ||
5235 | * (move_insn, set_priorities): Ditto. | |
5236 | ||
5237 | * config/ia64/ia64.c (ia64_sched_init): Check that schedule group | |
5238 | flag is clear after reload. | |
5239 | (adjust_cost): Change cost only for output dependencies. | |
07488f32 | 5240 | |
30028c85 | 5241 | * config/ia64/ia64.md: Add more insns into bypass for MM-insns. |
07488f32 | 5242 | |
30028c85 VM |
5243 | 2002-09-26 Vladimir Makarov <vmakarov@redhat.com> |
5244 | ||
5245 | * Makefile.in (sched-ebb.o): Add `$(TARGET_H)' to the entry. | |
5246 | ||
5247 | * target.h (gcc_target): Add member | |
5248 | `dependencies_evaluation_hook'. | |
5249 | ||
5250 | * target-def.h (TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK): New | |
5251 | macro. | |
5252 | (TARGET_SCHED): Add initiatialization of the new member. | |
5253 | ||
5254 | * sched-ebb.c: Include `target.h'. | |
5255 | (schedule_ebb): Call `dependencies_evaluation_hook'. | |
5256 | ||
5257 | * sched-rgn.c (schedule_region): Call | |
5258 | `dependencies_evaluation_hook'. | |
5259 | ||
5260 | * config/ia64/ia64.c (TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK): | |
5261 | New macro. | |
5262 | (ia64_dependencies_evaluation_hook): New function. | |
5263 | ||
5264 | * doc/tm.texi (TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK): | |
5265 | Describe the new hook. | |
07488f32 | 5266 | |
30028c85 VM |
5267 | 2002-09-25 Vladimir Makarov <vmakarov@redhat.com> |
5268 | ||
5269 | * target.h (gcc_target): Add members | |
5270 | `first_cycle_multipass_dfa_lookahead_guard' and `dfa_new_cycle'. | |
5271 | ||
5272 | * target-def.h (TARGET_SCHED_DFA_NEW_CYCLE, | |
5273 | TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD): New | |
5274 | macros. | |
5275 | (TARGET_SCHED): Add initiatialization of the new members. | |
5276 | ||
5277 | * haifa-sched.c (schedule_insn): Update last_clock_var for the 1st | |
5278 | insn scheduling too. | |
5279 | (choose_ready): Use `first_cycle_multipass_dfa_lookahead_guard' to | |
5280 | initialize `ready_try'. | |
5281 | (schedule_block): Use `dfa_new_cycle'. Sort `ready' only unless | |
5282 | `dfa_new_cycle' says not to do it. | |
07488f32 | 5283 | |
30028c85 VM |
5284 | * config/ia64/ia64.md: Add DFA Itanium 1 description for insn |
5285 | bundling. | |
5286 | ||
5287 | * config/ia64/ia64.h (CPU_UNITS_QUERY): New macro. | |
5288 | ||
5289 | * config/ia64/ia64.c: Include `hashtab.h'. | |
5290 | (ia64_first_cycle_multipass_dfa_lookahead_guard, | |
5291 | ia64_dfa_new_cycle, final_emit_insn_group_barriers, | |
5292 | ia64_dfa_sched_reorder, get_free_bundle_state, free_bundle_state, | |
5293 | initiate_bundle_states, finish_bundle_states, bundle_state_hash, | |
5294 | bundle_state_eq_p, insert_bundle_state, | |
5295 | initiate_bundle_state_table, finish_bundle_state_table, | |
5296 | try_issue_nops, try_issue_insn, issue_nops_and_insn, get_max_pos, | |
5297 | get_template, get_next_important_insn, bundling): New functions. | |
5298 | (ia64_internal_sched_reorder): Remove it. | |
5299 | (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD, | |
5300 | TARGET_SCHED_DFA_NEW_CYCLE): New macros. | |
5301 | (ia64_safe_itanium_requires_unit0): Remove it. | |
5302 | (group_barrier_needed_p): Place group barrier right before a real | |
5303 | insn. | |
5304 | (bundle, ia64_packet, NR_PACKETS, type_names, packets, packets): | |
5305 | Remove them. | |
5306 | (bundle_name): New variable. | |
5307 | (_0mii_, _0mmi_, _0mfi_, _0mmf_, _0bbb_, _0mbb_, _0mib_, _0mmb_, | |
5308 | _0mfb_, _0mlx_, _1mii_, _1mmi_, _1mfi_, _1mmf_, _1bbb_, _1mbb_, | |
5309 | _1mib_, _1mmb_, _1mfb_, _1mlx_, pos_1, pos_2, pos_3, pos_4, pos_5, | |
5310 | pos_6, dfa_stop_insn, last_scheduled_insn, dfa_state_size, | |
5311 | temp_dfa_state, prev_cycle_state): New global variables. | |
5312 | (insn_matches_slot, maybe_rotate, finish_last_head, | |
5313 | rotate_one_bundle, rotate_one_bundles, nop_cycles_until, | |
5314 | cycle_end_fill_slots, packet_matches_p, get_split, find_best_insn, | |
5315 | find_best_packet, itanium_reorder, dump_current_packet, | |
5316 | schedule_stop, gen_nop_type, ia64_emit_nops): Remove them. | |
5317 | (sched_data, sched_ready, sched_types): Remove them. | |
5318 | (ia64_sched_init): Initiate only `last_scheduled_insn' and call | |
5319 | `init_insn_group_barriers'. | |
5320 | (ia64_sched_reorder, ia64_sched_reorder2): Call | |
5321 | ia64_dfa_sched_reorder. | |
5322 | (ia64_variable_issue): Rewrite it. | |
5323 | (bundle_state): New structure. | |
5324 | (index_to_bundle_states, bundle_states_num, | |
5325 | allocated_bundle_states_chain, free_bundle_state_chain): New | |
5326 | global variables. | |
5327 | (ia64_sched_finish): Add stop bits and call `bundling' after the | |
5328 | 2nd insn scheduling. | |
5329 | (ia64_use_dfa_pipeline_interface): Return zero always. | |
5330 | (ia64_first_cycle_multipass_dfa_lookahead): Return 6 for the 2nd | |
5331 | insn scheduling. | |
5332 | (ia64_init_dfa_pre_cycle_insn): Initialize `dfa_state_size', | |
5333 | `temp_dfa_state', `prev_cycle_state', and `dfa_stop_insn'. | |
5334 | (ia64_reorg): Add bundling insns. | |
5335 | ||
5336 | * doc/tm.texi | |
5337 | (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD, | |
5338 | TARGET_SCHED_DFA_NEW_CYCLE): Describe the new hooks. | |
07488f32 | 5339 | |
30028c85 VM |
5340 | 2002-09-23 Vladimir Makarov <vmakarov@redhat.com> |
5341 | ||
5342 | * config/ia64/ia64.md: Add Itanium1 DFA description. | |
5343 | (itanium_class): Add `nop' and `pre_cycle'. Add | |
5344 | define_function_unit for `nop'. | |
5345 | (nop): Change attribute `itanium_class'. | |
5346 | (pre_cycle): New define_insn. | |
5347 | ||
5348 | * config/ia64/ia64-protos.h (bundling_p): New external variable. | |
5349 | (ia64_st_address_bypass_p, ia64_ld_address_bypass_p, | |
5350 | ia64_produce_address_p): New function prototypes. | |
5351 | ||
5352 | * config/ia64/ia64.c (bundling_p): New global variable. | |
5353 | (ia64_use_dfa_pipeline_interface, | |
5354 | ia64_first_cycle_multipass_dfa_lookahead, | |
5355 | ia64_init_dfa_pre_cycle_insn, ia64_dfa_pre_cycle_insn): New | |
5356 | functions. | |
5357 | (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE, | |
5358 | TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD, | |
5359 | TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN, | |
5360 | TARGET_SCHED_DFA_PRE_CYCLE_INSN): New macros. | |
5361 | (ia64_sched_init, ia64_sched_reorder, ia64_sched_reorder2, | |
5362 | ia64_variable_issue, ia64_sched_finish): Do nothing before reload. | |
5363 | (dfa_pre_cycle_insn): New variable. | |
07488f32 | 5364 | |
30028c85 VM |
5365 | 2002-09-20 Vladimir Makarov <vmakarov@redhat.com> |
5366 | ||
5367 | * rtl.def (FINAL_PRESENCE_SET, FINAL_ABSENCE_SET): New | |
5368 | constructions. | |
5369 | ||
5370 | * genattrtab.h (gen_final_presence_set, gen_final_absence_set): | |
5371 | New function prototypes. | |
5372 | ||
5373 | * genattrtab.c (main): Process the new constructions. | |
5374 | ||
5375 | * genautomata.c (gen_presence_absence_set, | |
5376 | process_presence_absence_names, process_presence_absence_patterns, | |
5377 | add_presence_absence, check_absence_pattern_sets): Add parameter | |
5378 | `final_p'. | |
5379 | (unit_decl): Add new members `final_presence_list' and | |
5380 | `final_absence_list'. | |
5381 | (unit_pattern_rel_decl): Add new member `final_p'. | |
5382 | (gen_final_presence_set, gen_final_absence_set): New functions. | |
5383 | (process_decls): Use member `final_p'. | |
5384 | (temp_reserv): New global variable. | |
5385 | (reserv_sets_are_intersected): Add processing `final_presence_set' | |
5386 | and `final_absence_set'. | |
5387 | (initiate_states): Allocate `temp_reserv'. | |
5388 | (unit_final_presence_set_table, unit_final_absence_set_table): New | |
5389 | gloabal variables. | |
5390 | (initiate_presence_absence_pattern_sets): Initiate them. | |
5391 | (NDFA_to_DFA): Fix typo. | |
5392 | (output_description): Output `final_presence_set' and | |
5393 | `final_absence_set'. | |
5394 | ||
5395 | * doc/md.texi (final_presence_set, final_absence_set): Describe | |
5396 | them. | |
07488f32 | 5397 | |
30028c85 VM |
5398 | 2002-09-20 Vladimir Makarov <vmakarov@redhat.com> |
5399 | ||
5400 | * genautomata.c (transform_3): Process a missing case (nothing on | |
5401 | unit place). | |
5402 | ||
5403 | 2002-09-20 Vladimir Makarov <vmakarov@redhat.com> | |
5404 | ||
5405 | * rtl.def (DEFINE_QUERY_CPU_UNIT, AUTOMATA_OPTION): Change | |
5406 | comments about queried units and the minimization. | |
07488f32 | 5407 | |
30028c85 | 5408 | * doc/md.texi: Ditto. |
07488f32 | 5409 | |
30028c85 VM |
5410 | * genautomata.c (create_composed_state): Return nonzero if the new |
5411 | state has been created. | |
5412 | (first_cycle_unit_presence): New function. | |
5413 | (state_is_differed): Add new parameter. Use the new function. | |
5414 | Take queried units into account. | |
5415 | (partition_equiv_class): Pass additional parameter to | |
5416 | `state_is_differed'. | |
5417 | (merge_states): Process composed states too. | |
5418 | (build_automaton, create_automata, output_min_issue_delay_table, | |
5419 | output_tables, output_statistics): Output more information. | |
5420 | (output_reserved_units_table): Use function | |
5421 | `first_cycle_unit_presence'. | |
5422 | (output_tables): Output table of queried units even if the | |
5423 | minimization is switched on. | |
5424 | (write_automata): Output code for querying units even if the | |
5425 | minimization is switched on. | |
07488f32 | 5426 | |
30028c85 VM |
5427 | 2002-09-19 Vladimir Makarov <vmakarov@redhat.com> |
5428 | ||
5429 | * rtl.def (PRESENCE_SET, ABSENCE_SET): Add comments about extended | |
5430 | syntax of the constructions. | |
07488f32 | 5431 | |
30028c85 VM |
5432 | * doc/md.texi (PRESENCE_SET, ABSENCE_SET): Add description of |
5433 | extended syntax of the constructions. | |
07488f32 | 5434 | |
30028c85 VM |
5435 | * genautomata.c (unit_rel_decl): Rename it to |
5436 | `unit_pattern_rel_decl'. | |
5437 | (pattern_set_el, pattern_reserv): New structures. | |
5438 | (pattern_set_el_t, pattern_reserv_t): New types. | |
5439 | (gen_presence_absence_set): New function. | |
5440 | (process_presence_absence): Remove it. | |
5441 | (process_presence_absence_names, | |
5442 | process_presence_absence_patterns): New functions. | |
5443 | (get_presence_absence_set): Remove it. | |
5444 | (initiate_presence_absence_sets): Rename it on | |
5445 | `initiate_presence_absence_pattern_sets'. Use new function | |
5446 | `form_reserv_sets_list'. | |
5447 | (form_reserv_sets_list, check_presence_pattern_sets, | |
5448 | check_absence_pattern_sets, output_pattern_set_el_list): New | |
5449 | functions. | |
5450 | (unit_decl): Change types of members `presence_list' and | |
5451 | `absence_list'. | |
5452 | (unit_rel_decl): Rename member `names_num' to `all_names_num'. | |
5453 | (decl): Change types of members `excl', `presence', and `absence'. | |
5454 | (get_str_vect): Rename `par_flag' to `paren_p'. Add null element | |
5455 | at the end of the vector. | |
5456 | (gen_cpu_unit, gen_query_cpu_unit, gen_bypass, gen_excl_set, | |
5457 | gen_automaton, gen_regexp_repeat, gen_regexp_allof, | |
5458 | gen_regexp_oneof, gen_regexp_sequence): Use boolean values. | |
5459 | (gen_presence_set, gen_absence_set): Use new function | |
5460 | `gen_presence_absence_set'. | |
5461 | (add_presence_absence): Process `pattern_list' instead of | |
5462 | `source_list'. | |
5463 | (process_decls): USe new functions | |
5464 | `process_presence_absence_names' and | |
5465 | `process_presence_absence_patterns'. | |
5466 | (reserv_sets_are_intersected): Use new function | |
5467 | `check_presence_pattern_sets'. | |
5468 | (presence_set, absence_set): Remove them. | |
5469 | (unit_presence_set_table, unit_absence_set_table): New global | |
5470 | variables. | |
5471 | (output_description): Use new function | |
5472 | `output_pattern_set_el_list'. | |
5473 | (generate): Use `initiate_presence_absence_pattern_sets'. | |
07488f32 | 5474 | |
30028c85 VM |
5475 | 2002-09-18 Vladimir Makarov <vmakarov@redhat.com> |
5476 | ||
5477 | * genattr.c (main): Add output of prototype of new interface | |
5478 | function `dfa_clean_insn_cache'. | |
5479 | ||
5480 | * genautomata.c (output_dfa_clean_insn_cache_func): New function. | |
5481 | (DFA_CLEAN_INSN_CACHE_FUNC_NAME): New macro. | |
5482 | (output_dfa_start_func): Use function `dfa_clean_insn_cache' in | |
5483 | the generated code. | |
5484 | (write_automata): Call the new function. | |
07488f32 | 5485 | |
cb297538 JH |
5486 | Thu Jan 9 22:47:38 CET 2003 Jan Hubicka <jh@suse.cz> |
5487 | ||
17211ab5 GK |
5488 | * i386.md (unit, prefix_0f, memory attributes): Hanlde sseicvt |
5489 | correctly. | |
cb297538 | 5490 | |
3a6e2189 PC |
5491 | 2003-01-09 Paolo Carlini <pcarlini@unitus.it> |
5492 | ||
5493 | * doc/tm.texi (EXTRA_ADDRESS_CONSTRAINT): Fix typo. | |
5494 | ||
97488870 R |
5495 | Thu Jan 9 17:26:40 2003 J"orn Rennecke <joern.rennecke@superh.com> |
5496 | ||
5497 | * defaults.h (EXTRA_MEMORY_CONSTRAINT): Add STR argument. | |
5498 | (EXTRA_ADDRESS_CONSTRAINT): Likewise. | |
5499 | (CONSTRAINT_LEN): Provide default definition. | |
5500 | (CONST_OK_FOR_CONSTRAINT_P): Likewise. | |
5501 | (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Likewise. | |
5502 | (EXTRA_CONSTRAINT_STR): Likewise. | |
5503 | (REG_CLASS_FROM_CONSTRAINT): Define. | |
5504 | * genoutput.c (check_constraint_len, constraint_len): New functions. | |
5505 | (validate_insn_alternatives): Check CONSTRAINT_LEN for each | |
5506 | constraint / modifier. | |
5507 | (gen_insn): Call check_constraint_len. | |
5508 | * local-alloc.c (block_alloc): Update to use new macros / pass | |
5509 | second argument to EXTRA_{MEMORY,ADDRESS}_CONSTRAINT. | |
5510 | * ra-build.c (handle_asm_insn): Likewise. | |
5511 | * recog.c (asm_operand_ok, preprocess_constraints): Likewise. | |
5512 | (constrain_operands, peep2_find_free_register): Likewise. | |
5513 | * regclass.c (record_operand_costs, record_reg_classes): Likewise. | |
5514 | * regmove.c (find_matches): Likewise. | |
5515 | * reload.c (push_secondary_reload, find_reloads): Likewise. | |
5516 | (alternative_allows_memconst): Likewise. | |
5517 | * reload1.c (maybe_fix_stack_asms): Likewise. | |
5518 | (reload_cse_simplify_operands): Likewise. | |
5519 | * stmt.c (parse_output_constraint, parse_input_constraint): Likewise. | |
5520 | * doc/tm.texi (CONSTRAINT_LEN, REG_CLASS_FROM_CONSTRAINT): Document. | |
5521 | (CONST_OK_FOR_CONSTRAINT_P): Likewise. | |
5522 | (CONST_DOUBLE_OK_FOR_CONSTRAINT_P, EXTRA_CONSTRAINT_STR): Likewise. | |
5523 | (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Add STR argument. | |
5524 | * config/s390/s390.h (EXTRA_MEMORY_CONSTRAINT): Likewise. | |
e2c734c1 R |
5525 | |
5526 | * sh.h (OVERRIDE_OPTIONS): Allow first scheduling pass for SH5. | |
5527 | ||
fc182093 KH |
5528 | 2003-01-09 Kazu Hirata <kazu@cs.umass.edu> |
5529 | ||
5530 | * config/h8300/h8300.md (*extzv_1_r_h8300): Correct the insn | |
5531 | length. | |
5532 | (*extzv_1_r_h8300hs): Likewise. | |
5533 | (*extzv_1_r_inv_h8300): Likewise. | |
5534 | (*extzv_1_r_inv_h8300hs): Likewise. | |
5535 | ||
3b1c9927 KH |
5536 | 2003-01-09 Kazu Hirata <kazu@cs.umass.edu> |
5537 | ||
5538 | * config/h8300/h8300.h (PREDICATE_CODES): New. | |
5539 | ||
867504e6 KH |
5540 | 2003-01-09 Kazu Hirata <kazu@cs.umass.edu> |
5541 | ||
5542 | * config/h8300/h8300.md (*addsi3_upper): New. | |
5543 | (*iorsi3_shift): Likewise. | |
5544 | (two splitters): Likewise. | |
5545 | (*addsi3_shift): Likewise. | |
5546 | (two splitters): Likewise. | |
5547 | ||
4a69cf79 JZ |
5548 | 2003-01-09 Josef Zlomek <zlomj9am@artax.karlin.mff.cuni.cz> |
5549 | ||
5550 | * Makefile.in (optabs.o): Add dependency on basic-block.h. | |
5551 | * basic-block.h (control_flow_insn_p): Fuction was exported. | |
5552 | * cfgbuild.c (control_flow_insn_p): Fuction was made non-static. | |
5553 | * optabs.c (emit_libcall_block): Emit REG_LIBCALL and REG_RETVAL | |
5554 | notes only when the region is contained in a single basic block. | |
5555 | ||
4c46ea23 EB |
5556 | 2003-01-09 Eric Botcazou <ebotcazou@libertysurf.fr> |
5557 | ||
5558 | PR inline-asm/8832 | |
5559 | * tree.h (expand_asm): New prototype. | |
5560 | * stmt.c (expand_asm): Set the MEM_VOLATILE_P flag if instructed | |
5561 | to do so. | |
5562 | * c-semantics (genrtl_asm_stmt): Pass the RID_VOLATILE qualifier | |
5563 | down to expand_asm. | |
5564 | * c-typeck.c (simple_asm_stmt): Set the RID_VOLATILE qualifier. | |
5565 | * rtlanal.c (volatile_insn_p) [ASM_INPUT]: Test the MEM_VOLATILE_P flag. | |
5566 | (volatile_refs_p) [ASM_INPUT]: Likewise. | |
5567 | (side_effects_p) [ASM_INPUT]: Likewise. | |
5568 | ||
f56e86bd JH |
5569 | Thu Jan 9 12:00:36 CET 2003 Jan Hubicka <jh@suse.cz> |
5570 | ||
5571 | * i386.md (*mul*): FIx constraints; remove confused comment; fix | |
5572 | athlon_decode attributes | |
5573 | (imul/k8 optimization peep2s): New. | |
5574 | ||
5575 | * athlon.md (athlon_ssecmp*): Handle ssecomi as well. | |
5576 | * i386.md (type attribute): Add ssecomi. | |
5577 | (unit, memory, prefix attributes): Handle ssecomi. | |
5578 | (cvt?2? patterns): Fix athlon_decode attribute | |
5579 | (comi patterns): Set attribute to ssecomi. | |
5580 | ||
5581 | PR target/8343 | |
5582 | * m68k.md (umulsidi, mulsidi expanders): Use register operand. | |
5583 | ||
98c29f71 RS |
5584 | 2003-01-09 Richard Sandiford <rsandifo@redhat.com> |
5585 | ||
5586 | * config/mips/mips.h (PREDICATE_CODES): Add ADDRESSOF for predicates | |
5587 | that match register_operands. | |
5588 | * config/mips/mips.c (reg_or_0_operand, true_reg_or_0_operand): Make | |
5589 | register_operand the default case. | |
5590 | ||
bbb818c6 EB |
5591 | 2003-01-09 Eric Botcazou <ebotcazou@libertysurf.fr> |
5592 | ||
5593 | PR c/8032 | |
5594 | * c-typeck.c (process_init_element) [RECORD_TYPE]: For | |
5595 | an empty element, do not advance the pointer to unfilled | |
5596 | fields if there are pending initializers. | |
5597 | ||
90961eff AJ |
5598 | 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de> |
5599 | ||
5600 | * Makefile.in (ORDINARY_FLAGS_TO_PASS): Also pass DESTDIR. | |
5601 | (install-gcc-tooldir, install-cpp, installdirs, | |
5602 | install-common, install-driver, install-info, install-man, | |
5603 | install-headers, install-include-dir, install-headers-tar, | |
5604 | install-headers-cpio, install-headers-cp, install-mkheaders, | |
5605 | install-collect2, uninstall): Prepend $(DESTDIR) to | |
5606 | destination paths in all (un)installation commands. | |
5607 | (install-driver): Rewrite $(LN) commands to support DESTDIR | |
5608 | with "ln" as well as with "ln -s". | |
5609 | (installdirs): Simply use mkinstalldirs. | |
5610 | (install-libgcc, install-multilib): Also pass DESTDIR. | |
5611 | * mklibgcc.in: Prepend $(DESTDIR) to $(libsubdir) in the | |
5612 | installation destination variable ldir. | |
5613 | * config/alpha/t-osf4, config/arm/t-netbsd, | |
5614 | config/ia64/t-hpux, config/mips/t-iris5-6, | |
5615 | config/pa/t-hpux-shlib, config/rs6000/t-aix43, | |
5616 | config/rs6000/t-aix52, config/t-slibgcc-elf-ver, | |
5617 | config/t-slibgcc-sld: Prepend $$(DESTDIR) to $$(slibdir) | |
5618 | in the definition of SHLIB_INSTALL. | |
5619 | * config/arc/t-arc (install-multilib-arc): Prepend $(DESTDIR) to | |
5620 | $(libsubdir) in the installation commands. | |
5621 | ||
8b26829f KK |
5622 | 2003-01-08 Kaz Kojima <kkojima@gcc.gnu.org> |
5623 | ||
5624 | * config/sh/sh.h (CASE_VECTOR_MODE): Use SImode for a | |
5625 | non-optimizing compile. | |
5626 | (ASM_OUTPUT_ADDR_VEC_ELT): Use .long for a non-optimizing | |
5627 | compile. | |
5628 | ||
fe77449a DR |
5629 | 2003-01-08 Douglas B Rupp <rupp@gnat.com> |
5630 | ||
5631 | * config/i386/i386.c (ix86_attribute_table): Add new attributes | |
5632 | ms_struct and gcc_struct. | |
5633 | (ix86_handle_struct_attribute): New function. | |
5634 | (ix86_ms_bitfield_layout_p): Update to take new attributes | |
5635 | into account. | |
5636 | * doc/extend.texi: Document new attributes. | |
5637 | * testsuite/gcc.dg/bf-ms-attrib.c: New test. | |
5638 | ||
98417968 DS |
5639 | 2003-01-08 Danny Smith <dannysmith@users.sourceforge.net> |
5640 | ||
07488f32 ZW |
5641 | PR optimization/8750 |
5642 | * config/i386/i386.c (ix86_expand_prologue): Don't allow | |
5643 | scheduling pass to move insns across __alloca call. | |
98417968 | 5644 | |
e46e3130 DJ |
5645 | 2003-01-08 Dale Johannesen <dalej@apple.com> |
5646 | ||
07488f32 ZW |
5647 | * config/rs6000/rs6000.md: Replace *store_multiple_string |
5648 | with *stmsi[3-8]. | |
e46e3130 | 5649 | |
c40e5172 JS |
5650 | 2003-01-08 Jeff Sturm <jsturm@one-point.com> |
5651 | ||
5652 | PR target/9210 | |
5653 | * config/rs6000/rs6000.c (rs6000_elf_encode_section_info): | |
5654 | Set SYMBOL_REF_FLAG on local data sym_ref. | |
5655 | ||
de62b72c | 5656 | 2003-01-08 Dale Johannesen <dalej@apple.com> |
07488f32 ZW |
5657 | |
5658 | * function.c (assign_parms): Don't set pretend_args_size if | |
de62b72c | 5659 | REG_PARM_STACK_SPACE. |
07488f32 | 5660 | config/rs6000/rs6000.c (setup_incoming_varargs): Don't set |
de62b72c DJ |
5661 | pretend_args_size. |
5662 | ||
25839c41 NN |
5663 | 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org> |
5664 | ||
5665 | * gcc.hlp: Delete. | |
5666 | ||
4bdc8610 JH |
5667 | Thu Jan 9 00:57:15 CET 2003 Jan Hubicka <jh@suse.cz> |
5668 | ||
5669 | * i386.c (ix86_expand_int_addcc): Fix thinko. | |
5670 | ||
5b71a4e7 DE |
5671 | 2003-01-08 David Edelsohn <edelsohn@gnu.org> |
5672 | ||
5673 | * config/rs6000/rs6000.h (FUNCTION_MODE): Always use SImode. | |
5674 | * config/rs6000/rs6000.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Redefine | |
5675 | as hook_bool_tree_hwi_hwi_tree_true. | |
5676 | (rs6000_emit_allocate_stack): Use TARGET_32BIT. | |
5677 | (rs6000_emit_epilogue): Same. | |
5678 | (rs6000_output_mi_thunk): Re-implement as RTL. | |
5679 | * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Call | |
5680 | xcoffout_declare_function if any debugging enabled. | |
5681 | ||
2d2a50c3 CD |
5682 | 2003-01-08 Chris Demetriou <cgd@broadcom.com> |
5683 | ||
5684 | * config.gcc (mipsisa32r2-*-elf*, mipsisa32r2el-*-elf*): New | |
5685 | targets, to support MIPS32 Release 2 (MIPS32R2) configurations. | |
5686 | * config/mips/mips.h (enum processor_type): Rename | |
5687 | PROCESSOR_R4KC to PROCESSOR_4KC, PROCESSOR_R5KC to | |
5688 | PROCESSOR_5KC, and PROCESSOR_R20KC to PROCESSOR_20KC. | |
5689 | Add PROCESSOR_M4K. | |
5690 | (TARGET_MIPS4KC, TARGET_MIPS5KC): Update for the renaming. | |
5691 | (ISA_MIPS32R2): New define. | |
5692 | (GENERATE_MULT3_SI, ISA_HAS_CONDMOVE, ISA_HAS_8CC) | |
5693 | (ISA_HAS_MADD_MSUB, ISA_HAS_CLZ_CLO) | |
5694 | (ISA_HAS_PREFETCH): Add support for MIPS32R2. | |
5695 | (MIPS_ISA_DEFAULT): Likewise. Also, fix indentation. | |
5696 | (TARGET_CPU_CPP_BUILTINS): Add support for MIPS32R2. Add new | |
5697 | predefine __mips_isa_rev for MIPS32, MIPS32R2, and MIPS64. | |
5698 | (ISA_HAS_ROTR_SI): Add support for MIPS32R2, and avoid if | |
5699 | compiling MIPS16 code. | |
5700 | (ISA_HAS_ROTR_DI): Do not use if compiling MIPS16 code, and fix | |
5701 | comment. | |
5702 | (ISA_HAS_SEB_SEH): New define. | |
5703 | (ASM_SPEC, LINK_SPEC): Pass -mips32r2 to assembler and linker. | |
5704 | * config/mips/mips.c (mips_cpu_info_table): Adjust for enum | |
5705 | processor_type value renaming. Add support for MIPS32R2. | |
5706 | Clean up comments, and move "sb1" entry with other MIPS64 CPU | |
5707 | entries. | |
5708 | (override_options): Reimplement -mipsN option handling so that | |
5709 | it will work correctly for -mips32r2. Avoid branch-likely | |
5710 | instructions on MIPS32R2. | |
5711 | * config/mips/mips.md (mulsi3_mult3): Add support for MIPS32R2. | |
5712 | (extendhisi2): Use extendhisi2_hw if ISA_HAS_SEB_SEH. | |
5713 | (extendqisi2): Use extendqisi2_hw if ISA_HAS_SEB_SEH. | |
5714 | (extendhisi2_hw, extendqisi2_hw): New. | |
5715 | * config/mips/netbsd.h (TARGET_CPU_CPP_BUILTINS): Add support | |
5716 | for MIPS32R2. Add new predefine __mips_isa_rev for MIPS32, | |
5717 | MIPS32R2, and MIPS64. | |
5718 | (LINK_SPEC): Pass -mips32r2 to linker. | |
5719 | * config/mips/t-isa3264: Built -mips32r2 multilibs. | |
5720 | * doc/invoke.texi (MIPS Options): Add -mips32r2, add support | |
5721 | for mips32r2 in the -march description. Alphabetically sort | |
5722 | CPU names in the -march description. Add long-missed -mips32 | |
5723 | and -mips64 to MIPS option summary. | |
5724 | ||
5725 | * config.gcc: Update copyright years to include 2003. | |
5726 | * config/mips/mips.c: Likewise. | |
5727 | * config/mips/mips.h: Likewise. | |
5728 | * config/mips/mips.md: Likewise. | |
5729 | * config/mips/netbsd.h: Likewise. | |
5730 | * doc/invoke.texi: Likewise. | |
5731 | ||
918c4fe4 AS |
5732 | 2003-01-08 Andreas Schwab <schwab@suse.de> |
5733 | ||
5734 | * aclocal.m4 (gcc_AC_INITFINI_ARRAY): Fix spelling of cache | |
5735 | variable. | |
5736 | * configure: Regenerated. | |
5737 | ||
c5e7ce43 KH |
5738 | 2003-01-08 Kazu Hirata <kazu@cs.umass.edu> |
5739 | ||
5740 | * config/h8300/h8300.c (output_logical_op): Replace byte/word | |
5741 | extraction of det with b0, b1, w0, w2, etc. | |
5742 | (compute_logical_op_length): Likewise. | |
5743 | (compute_logical_op_cc): Likewise. | |
5744 | ||
eb8a8ec4 KH |
5745 | 2003-01-08 Kazu Hirata <kazu@cs.umass.edu> |
5746 | ||
5747 | * config/h8300/h8300.h (CONSTANT_ADDRESS_P): Allow CONST and | |
5748 | HIGH on all variants. | |
5749 | ||
56f15830 | 5750 | Wed Jan 8 14:06:34 CET 2003 Josef Zlomek <zlomj9am@artax.karlin.mff.cuni.cz> |
07488f32 | 5751 | |
56f15830 JZ |
5752 | * Makefile.in (PARTITION_H): New. |
5753 | (BASIC_BLOCK_H): Added hard-reg-set.h and $(PARTITION_H). | |
5754 | * basic-block.h: Include hard-reg-set.h. | |
5755 | ||
ab57893b RE |
5756 | 2003-01-08 Richard Earnshaw <rearnsha@arm.com> |
5757 | ||
5758 | * arm.h (ENABLE_XF_PATTERNS): Delete. | |
5759 | * arm.md (addxf3, subxf3, mulxf3, divxf3, modxf3, negxf2, absxf2) | |
5760 | (sqrtxf2, floatsixf2, fix_truncxfsi2, truncxfsf2, truncxfdf2) | |
5761 | (extendsfxf2, extenddfxf2, movxf, cmpxf, cmpxf_insn) | |
5762 | (cmpxf_trap): Delete. | |
5763 | (movxf_hard_insn): Remove test of ENABLE_XF_PATTERNS. | |
5764 | ||
7b52eede JH |
5765 | Wed Jan 8 12:10:57 CET 2003 Jan Hubicka <jh@suse.cz> |
5766 | ||
5767 | * i386.md (adddi3_carry_rex64, subdi3_carry_rex64): Name pattern. | |
5768 | (addhi3_carry, addqi3_carry, subhi3_carry, subqi3_carry): New patterns. | |
5769 | (add??cc): New expanders. | |
5770 | * i386.c (expand_int_addcc): New function. | |
5771 | * i386-protos.h (expand_int_addcc): Declare. | |
5772 | ||
5773 | * alias.c (memory_modified_1): New static function. | |
5774 | (memory_modified): New static varaible. | |
5775 | (memory_modified_in_insn_p): New global function. | |
5776 | * rtl.h (memory_modified_in_insn_p): Declare. | |
5777 | * rtlanal.c (modified_between_p, modified_in_p): Be smart about memory | |
5778 | references. | |
5779 | ||
5780 | * expr.h (emit_conditional_add): Declare. | |
5781 | ||
74049755 JJ |
5782 | 2003-01-07 Janis Johnson <janis187@us.ibm.com> |
5783 | ||
5784 | PR other/8947 | |
5785 | * doc/invoke.texi (-malign-double): Explain that the option breaks | |
5786 | binary compatibility. | |
5787 | ||
e7edc5a0 AS |
5788 | 2003-01-08 Andreas Schwab <schwab@suse.de> |
5789 | ||
5790 | * config.gcc (m68k-*-linux*): Don't set extra_parts and gnu_ld, | |
5791 | should come from the generic *-*-linux* entry. | |
5792 | ||
9635cfad JH |
5793 | Tue Jan 7 22:29:56 CET 2003 Jan Hubicka <jh@suse.cz> |
5794 | ||
5795 | * cselib.c (cselib_current_insn_in_libcall): New static variable. | |
5796 | (new_elt_loc_list, cselib_process_insn, cselib_init): Keep track on whether | |
5797 | we are inside libcall. | |
5798 | * cselib.h (elt_loc_list): Add in_libcall. | |
5799 | * gcse.c (do_local_cprop): Do not copy propagate using insns | |
5800 | in libcalls. | |
5801 | ||
3ee04299 DE |
5802 | 2003-01-07 David Edelsohn <edelsohn@gnu.org> |
5803 | ||
5804 | * doc/tm.texi (TARGET_SCHED_VARIABLE_ISSUE): CLOBBER and USE do | |
5805 | not normally affect to issue rate. | |
5806 | ||
068f5dea JH |
5807 | Tue Jan 7 21:46:57 CET 2003 Jan Hubicka <jh@suse.cz> |
5808 | ||
5809 | * genopinit.c (optabs): Add addc_optab. | |
5810 | * ifcvt.c (noce_try_store_flag): Rename to ... | |
5811 | (noce_try_addcc): ... this one; handle generic conditional increment. | |
5812 | (noce_process_if_block): Update noce_try_addcc call. | |
5813 | * optabs.c (emit_conditional_add): New. | |
5814 | (init_obtabs): Initialize addc_optab. | |
5815 | * optabs.h (optab_index): Add OTI_addcc. | |
5816 | (addcc_optab): New macro. | |
5817 | * md.texi: Document addMcc | |
5818 | ||
5819 | PR target/8322 | |
5820 | * i386.c (ix86_init_mmx_sse_builtins): Constify arguments of loads. | |
5821 | * xmmintrin.h (_mm_load*_si128. _mm_store*_si128): Add casts. | |
5822 | * xmmintrin.h (_mm_load*_si128. _mm_store*_si128): Add casts. | |
5823 | ||
5824 | * reload1.c (delete_output_reload): Avoid repeated attempts | |
5825 | to delete insn. | |
5826 | ||
eb70d86d AS |
5827 | 2003-01-07 Andreas Schwab <schwab@suse.de> |
5828 | ||
e7edc5a0 AS |
5829 | * configure.in: Restore CFLAGS before gcc_AC_INITFINI_ARRAY. |
5830 | Move --enable-initfini-array check ... | |
5831 | * aclocal.m4 (gcc_AC_INITFINI_ARRAY): ... here. Define | |
5832 | HAVE_INITFINI_ARRAY also when --enable-initfini-array is given. | |
5833 | Don't AC_SUBST gcc_cv_initfinit_array. Use AC_TRY_RUN. | |
5834 | * configure: Rebuild. | |
eb70d86d | 5835 | |
1afdf91c RH |
5836 | 2003-01-07 Richard Henderson <rth@redhat.com> |
5837 | ||
e7edc5a0 AS |
5838 | * alias.c (find_base_value): Only use new_reg_base_value shortcut |
5839 | if the register is set once. | |
1afdf91c | 5840 | |
36210500 | 5841 | 2003-01-07 Sylvain Pion <Sylvain.Pion@mpi-sb.mpg.de> |
07488f32 | 5842 | |
36210500 SP |
5843 | * config/i386/i386.c (ix86_init_mmx_sse_builtins): |
5844 | __builtin_ia32_ldmxcsr and __builtin_ia32_stmxcsr are SSE, not MXX. | |
5845 | * config/i386/i386.md (ldmxcsr, stmxcsr): SSE, not MMX. | |
5846 | ||
cb25b0ce BK |
5847 | 2003-01-07 Benjamin Kosnik <bkoz@redhat.com> |
5848 | Sunil Davasam <sunil.k.davasam@intel.com> | |
5849 | ||
07488f32 | 5850 | PR libstdc++/9076 |
cb25b0ce BK |
5851 | * unwind-dw2.c (execute_cfa_program): DW_CFA_undefined, |
5852 | DW_CFA_same_value, read next and ignore. | |
5853 | ||
94c040bd RH |
5854 | 2003-01-07 Richard Henderson <rth@redhat.com> |
5855 | ||
5856 | * cfganal.c (flow_call_edges_add): Don't crash on noreturn call. | |
5857 | ||
f6cb56fa DB |
5858 | 2003-01-07 Daniel Berlin <dberlin@dberlin.org> |
5859 | ||
5860 | * cfg.c: Include alloc-pool.h | |
5861 | (edge_pool): New pool. | |
5862 | (bb_pool): New pool. | |
5863 | (first_deleted_edge): Remove. | |
5864 | (first_deleted_block): Remove. | |
5865 | (init_flow): Alloc/free the pools. | |
5866 | (free_edge): Use pools. | |
5867 | (alloc_block): Ditto. | |
5868 | (expunge_block): Ditto. | |
5869 | (cached_make_edge): Ditto. | |
5870 | ||
5871 | * Makefile.in (cfg.o): Add alloc-pool.h dependency. | |
5872 | ||
5873 | 2003-01-07 Daniel Berlin <dberlin@dberlin.org> | |
5874 | ||
5875 | * et-forest.c: Include alloc-pool.h. | |
5876 | (struct et_forest): Add node_pool and occur_pool. | |
5877 | (et_forest_create): Create the new pools. | |
5878 | (et_forest_delete): Delete them. | |
5879 | (et_forest_add_node): Allocate and free using pools. | |
5880 | (et_forest_add_edge): Ditto. | |
5881 | (et_forest_remove_node): Ditto. | |
5882 | (et_forest_remove_edge): Ditto. | |
5883 | ||
5884 | * Makefile.in (et-forest.o): Add alloc-pool.h dependency. | |
5885 | ||
f9ac2f95 KH |
5886 | 2003-01-07 Kazu Hirata <kazu@cs.umass.edu> |
5887 | ||
5888 | * config/h8300/h8300.c (output_logical_op): Simplify and | |
5889 | optimize the handling of SImode. | |
5890 | * config/h8300/h8300.c (compute_logical_op_length): Update | |
5891 | accordingly. | |
5892 | * config/h8300/h8300.c (compute_logical_op_cc): Likewise. | |
5893 | ||
83282119 RS |
5894 | 2003-01-07 Richard Sandiford <rsandifo@redhat.com> |
5895 | ||
5896 | * config/mips/mips.c (mips_va_arg): In the EABI code, apply the | |
5897 | big-endian correction to indirect arguments too. | |
5898 | ||
59a4c851 AH |
5899 | 2003-01-06 Aldy Hernandez <aldyh@redhat.com> |
5900 | ||
5901 | Segher Boessenkool <segher@koffie.nl> | |
5902 | ||
36210500 SP |
5903 | * config/rs6000/rs6000.c (rs6000_reg_names): Add missing registers. |
5904 | (alt_reg_names): Ditto, fix formatting. | |
5905 | * config/rs6000/rs6000.h (DEBUG_REGISTER_NAMES): Fix formatting. | |
59a4c851 | 5906 | |
7798db98 KH |
5907 | 2003-01-06 Kazu Hirata <kazu@cs.umass.edu> |
5908 | ||
5909 | * config/h8300/h8300.c (final_prescan_insn): Constify uid. | |
5910 | (output_logical_op): Constify intval and det. | |
5911 | (compute_logical_length): Likewise. | |
5912 | (compute_logical_cc): Likewise. | |
5913 | (output_a_shift): Constify mask. | |
5914 | (h8300_encode_label): Constify len. | |
5915 | ||
4705d102 KH |
5916 | 2003-01-06 Kazu Hirata <kazu@cs.umass.edu> |
5917 | ||
5918 | * config/h8300/h8300.c (h8300_expand_prologue): Remove fsize. | |
5919 | (h8300_expand_epilogue): Likewise. | |
5920 | ||
98c9a8e8 AH |
5921 | 2003-01-06 Aldy Hernandez <aldyh@redhat.com> |
5922 | ||
5923 | Segher Boessenkool <segher@koffie.nl> | |
5924 | ||
36210500 SP |
5925 | * config/rs6000/altivec.md: Remove spaces from assembler |
5926 | instruction argument lists. | |
07488f32 | 5927 | |
86143814 MH |
5928 | 2003-01-07 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
5929 | ||
5930 | * config/c4x/c4x.c (c4x_naked_function_p): Rename from | |
5931 | c4x_assembler_function_p. | |
5932 | (c4x_null_epilogue_p): Complement return value, all uses updated. | |
5933 | (c4x_insert_attributes): Add naked. | |
5934 | * config/c4x/c4x.md (c4x_null_epilogue_p): Changes uses. | |
5935 | * doc/extend.texi: Update C4x function attributes. | |
5936 | ||
52fd80fb RH |
5937 | 2003-01-06 Richard Henderson <rth@redhat.com> |
5938 | ||
5939 | * config/alpha/alpha.c (alpha_encode_section_info): Adjust symbol_str | |
5940 | properly when changing "local-ness". | |
5941 | * config/alpha/alpha.md (movdi_er_high_g): Allow all symbols. | |
5942 | ||
a16b43c5 DJ |
5943 | 2003-01-06 Dale Johannesen <dalej@apple.com> |
5944 | ||
5945 | * config/darwin-protos.h: Add prototypes for new section functions. | |
5946 | ||
ef8dfae6 CD |
5947 | 2003-01-06 Chris Demetriou <cgd@broadcom.com> |
5948 | ||
5949 | * config.gcc (mipsisa32-*-elf*, mipsisa32el-*-elf*): Default ABI | |
5950 | to EABI. | |
5951 | ||
44f9a8e4 ZW |
5952 | 2003-01-06 Zack Weinberg <zack@codesourcery.com> |
5953 | ||
5954 | * hwint.h: If the current compiler has no 64-bit type at all, | |
5955 | make HOST_WIDEST_INT 32 bits. | |
5956 | ||
2610198a EC |
5957 | 2003-01-06 Eric Christopher <echristo@redhat.com> |
5958 | ||
5959 | * config/mips/mips.md (movdf_internal2): Fix constraints. | |
5960 | ||
efbd757f KH |
5961 | 2003-01-06 Kazu Hirata <kazu@cs.umass.edu> |
5962 | ||
5963 | * config/h8300/h8300.md (*twoshifts_l16_r1): New. | |
5964 | ||
727b9b8c RS |
5965 | 2003-01-06 Richard Sandiford <rsandifo@redhat.com> |
5966 | ||
5967 | * config/mips/mips.md (leadi): Use dla rather than la. | |
5968 | ||
4705d102 | 5969 | 2003-01-06 Svein E. Seldal <Svein.Seldal@solidas.com> |
cebdac46 SS |
5970 | |
5971 | * config/c4x/c4x.h: Updated specs for new gas format. Fixed bug | |
5972 | in C33_FLAG. Added proper C33 support in ASM_FILE_START macro. | |
5973 | ||
4705d102 | 5974 | 2003-01-06 Herman A.J. ten Brugge <hermantenbrugge@home.nl> |
fe1e789f | 5975 | |
44f9a8e4 | 5976 | * config/c4x/c4x.h: Remove hwint.h include and HOST_WIDE_INT_PRINT_HEX |
fe1e789f HB |
5977 | redefinition. |
5978 | ||
dff0ea43 KH |
5979 | 2003-01-05 Kazu Hirata <kazu@cs.umass.edu> |
5980 | ||
5981 | * config/h8300/h8300.md (*extzv_8_23): New. | |
5982 | ||
94e6fd3e JDA |
5983 | 2003-01-05 John David Anglin <dave@hiauly1.hia.nrc.ca> |
5984 | ||
5985 | * pa64-hpux.h (JCR_SECTION_NAME): Define. | |
5986 | (PA_INIT_FRAME_DUMMY_ASM_OP): Check EH_FRAME_SECTION_NAME instead of | |
5987 | USE_EH_FRAME_REGISTRY when defining. | |
5988 | ||
cd9b5ca8 KH |
5989 | 2003-01-05 Kazu Hirata <kazu@cs.umass.edu> |
5990 | ||
5991 | * config/h8300/h8300.c (output_a_shift): Do not output a | |
5992 | variable shift. | |
5993 | * config/h8300/h8300.md (two splitters): New. | |
5994 | ||
1ba8a9c4 RS |
5995 | 2003-01-05 Richard Sandiford <rsandifo@redhat.com> |
5996 | ||
5997 | * config/mips/mips.md: Disable the movstrsi define_split. | |
5998 | ||
c7c50494 KG |
5999 | 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
6000 | ||
6001 | * alloc-pool.c: Don't include "libiberty.h". | |
6002 | * config/sparc/gmon-sol2.c: Include <fcntl.h>. | |
6003 | * convert.c (convert_to_real): Hide unused variable. | |
6004 | ||
83fa8d7a KG |
6005 | 2003-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
6006 | ||
6007 | * Makefile.in (gtyp-gen.h): Const-ify. | |
6008 | * gcov-dump.c (tag_table): Likewise. | |
6009 | ||
871dab3e BK |
6010 | 2003-01-04 Bruce Korb <bkorb@gnu.org> |
6011 | ||
6012 | * fixinc/fixfixes.c(wrap_fix): the wrapper guard must be a function | |
6013 | of *both* the file name and the fix name. | |
6014 | ||
90961eff | 6015 | 2003-01-04 John David Anglin <dave.anglin@nrc.ca> |
35d434ed JDA |
6016 | |
6017 | * config.gcc (hppa*64*-*-hpux11*): Define extra_parts. Don't use | |
6018 | collect2. | |
6019 | * pa-hpux11.h (LDD_SUFFIX, PARSE_LDD_OUTPUT): Undefine. | |
6020 | (HAS_INIT_SECTION, LD_INIT_SWITCH, LD_FINI_SWITCH): Define. | |
6021 | * pa64-hpux.h (HP_INIT_ARRAY_SECTION_ASM_OP, | |
6022 | GNU_INIT_ARRAY_SECTION_ASM_OP, HP_FINI_ARRAY_SECTION_ASM_OP, | |
6023 | GNU_FINI_ARRAY_SECTION_ASM_OP): Define. | |
6024 | (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Define when not using | |
6025 | elfos.h. | |
6026 | (EH_FRAME_IN_DATA_SECTION): Delete define. | |
6027 | (HAS_INIT_SECTION, LD_INIT_SWITCH, LD_FINI_SWITCH): Undefine. | |
6028 | (STARTFILE_SPEC): Use crtbegin.o. | |
6029 | (ENDFILE_SPEC): Use crtend.o. | |
6030 | (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP, CRT_CALL_STATIC_FUNCTION, | |
6031 | SUPPORTS_INIT_PRIORITY, PA_CXA_FINALIZE_STUB, PA_INIT_FINI_HACK, | |
6032 | PA_INIT_FRAME_DUMMY_ASM_OP, PA_JV_REGISTERCLASSES_STUB, | |
6033 | DTOR_LIST_BEGIN): Define. | |
6034 | * pa.c (TARGET_ASM_CONSTRUCTOR): Define. | |
6035 | (pa_asm_out_constructor, pa_asm_out_destructor): New functions. | |
6036 | * som.h (SUPPORTS_INIT_PRIORITY): Delete define. | |
6037 | ||
b0588013 BK |
6038 | 2002-12-31 Larin Hennessy <larin@science.oregonstate.edu> |
6039 | ||
6040 | * fixinc/fixinc.svr4: Remove references to i860, Sony NewsOS, and spur. | |
6041 | * fixinc/inclhack.def: Remove tests for Apple A/UX, ARM/RISCiX, DG/UX, | |
6042 | m88k-*-sysv3*, Sony NewsOS. Remove references to i860. | |
6043 | Cleanup handling of replacement text. | |
6044 | * fixinc/mkfixinc.sh: Remove reference to i?86-*-osf1* | |
6045 | ||
6046 | 2003-01-04 Bruce Korb <bkorb@gnu.org> | |
6047 | ||
6048 | * fixinc/tests/base/math.h: removed obsolete results | |
6049 | * fixinc/tests/base/stdlib.h: ditto | |
6050 | * fixinc/tests/base/sys/param.h: ditto | |
6051 | * fixinc/tests/base/sys/stat.h: ditto | |
6052 | * fixinc/tests/base/time.h: ditto | |
6053 | * fixinc/tests/base/X11/Intrinsic.h: removed obsolete file | |
6054 | * fixinc/tests/base/sys/byteorder.h: ditto | |
6055 | * fixinc/inclhack.def: Remove superfluous backslashes | |
6056 | ||
68ee6df6 KH |
6057 | 2003-01-04 Kazu Hirata <kazu@cs.umass.edu> |
6058 | ||
6059 | * config/h8300/h8300-protos.h: Add prototypes for | |
6060 | the new functions defined below. | |
6061 | * config/h8300/h8300.c (TARGET_ASM_FUNCTION_PROLOGUE): Do not | |
6062 | define. | |
6063 | (dosize): Emit RTL instead of assembly code. | |
6064 | (push): Likewise. | |
6065 | (pop): Likewise. | |
6066 | (h8300_output_function_prologue): Remove. | |
6067 | (h8300_expand_prologue): New. | |
6068 | (h8300_expand_epilogue): New. | |
6069 | (h8300_output_function_epilogue): Do only the reset of | |
6070 | pragma_saveall. | |
6071 | * config/h8300/h8300.md (push_h8300): New. | |
6072 | (push_h8300hs): Likewise. | |
6073 | (pop_h8300): Likewise. | |
6074 | (pop_h8300hs): Likewise. | |
6075 | (*stm_h8300s_2): Change the name to stm_h8300s_2. | |
6076 | (*stm_h8300s_3): Change the name to stm_h8300s_3. | |
6077 | (*stm_h8300s_4): Change the name to stm_h8300s_4. | |
6078 | (*ldm_h8300s_2): New. | |
6079 | (*ldm_h8300s_3): Likewise. | |
6080 | (*ldm_h8300s_4): Likewise. | |
6081 | (return): Likewise. | |
6082 | (*return_1): Likewise. | |
6083 | (prologue): Likewise. | |
6084 | (epilogue): Likewise. | |
6085 | (monitor_prologue): Likewise. | |
6086 | ||
d3c300d2 DJ |
6087 | 2003-01-03 Dale Johannesen <dalej@apple.com> |
6088 | ||
6089 | * config/darwin.h: (EXTRA_SECTIONS): Add machopic_symbol_stub1, | |
6090 | machopic_picsymbol_stub1. | |
6091 | (EXTRA_SECTION_FUNCTIONS): Ditto. | |
6092 | * rs6000/rs6000.c: Update copyright. | |
6093 | (machopic_output_stub): Use them. Remove an insn from stub code. | |
6094 | ||
6cce57b0 JM |
6095 | 2003-01-02 Jason Merrill <jason@redhat.com> |
6096 | ||
4e8dca1c JM |
6097 | * fold-const.c (fold) [COND_EXPR]: Avoid NOP_EXPRs better. |
6098 | ||
6099 | * integrate.c (copy_decl_for_inlining): Don't clear the rtl for | |
6100 | static/external decls. | |
2610198a | 6101 | |
6cce57b0 JM |
6102 | * c-common.c (finish_fname_decls): Put the DECL_STMTs inside the |
6103 | outermost scope. | |
6104 | * c-decl.c (c_make_fname_decl): Push the decls there, too. | |
6105 | ||
e392d367 KH |
6106 | 2003-01-03 Kazu Hirata <kazu@cs.umass.edu> |
6107 | ||
6108 | * config/h8300/h8300-protos.h: Add a prototype for | |
6109 | h8300_current_function_interrupt_function_p. | |
6110 | * config/h8300/h8300.c (interrupt_handler): Remove. | |
6111 | (os_task): Likewise. | |
6112 | (monitor): Likewise. | |
6113 | (pragma_interrupt): New. | |
6114 | (WORD_REG_USED): Use | |
6115 | h8300_current_function_interrupt_function_p. | |
6116 | (dosize): Likewise. | |
6117 | (h8300_output_function_prologue): Likewise. | |
6118 | Do not set interrupt_handler, os_task, monitor. | |
6119 | (h8300_output_function_prologue): Use | |
6120 | h8300_current_function_interrupt_function_p. | |
6121 | Do not set interrupt_handler, os_task, monitor. | |
6122 | (h8300_current_function_interrupt_function_p): New. | |
6123 | (h8300_pr_interrupt): Set pragma_interrupt. | |
6124 | (h8300_insert_attributes): Reset pragma_interrupt. | |
6125 | ||
b15da5b7 GP |
6126 | 2003-01-03 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
6127 | ||
6128 | * doc/install.texi (Configuration): Fix markup for reference to | |
6129 | gcc/config.gcc. | |
6130 | ||
bf16e745 KH |
6131 | 2003-01-02 Kazu Hirata <kazu@cs.umass.edu> |
6132 | ||
6133 | * config/h8300/h8300.md (*iorhi3_zext): Relax the condition. | |
6134 | (*iorhi3_two_qi): Likewise. | |
6135 | (*iorsi3_zexthi): Likewise. | |
6136 | (*xorhi3_zextqi): Likewise. | |
6137 | (*xorsi3_zexthi): Likewise. | |
6138 | (*xorsi3_zextqi): Likewise. | |
6139 | ||
8ccf5d5f KH |
6140 | 2003-01-02 Kazu Hirata <kazu@cs.umass.edu> |
6141 | ||
6142 | * config/h8300/h8300.c (stack_pointer_operand): New. | |
6143 | (const_int_gt_2_operand): Likewise. | |
6144 | (const_int_ge_8_operand): Likewise. | |
6145 | * config/h8300/h8300.md (a splitter): Likewise. | |
6146 | (a peephole2): Likewise. | |
6147 | * config/h8300/h8300-protos.h: Add prototypes for the new | |
6148 | functions above. | |
6149 | ||
43c6a96a SB |
6150 | 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl> |
6151 | ||
6152 | * objc/Make-lang.in, objc/config-lang.in, objc/lang-specs.h, | |
6153 | objc/objc-act.h: Fix copyright years. | |
6154 | ||
96c4e780 SB |
6155 | 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl> |
6156 | ||
6157 | * doc/passes.texi: Fix documentation for -fssa-ccp | |
6158 | ||
8ed0a104 NB |
6159 | 2003-01-02 Neil Booth <neil@daikokuya.co.uk> |
6160 | ||
6161 | * gccbug.in: Update for new categories. | |
6162 | ||
1b9f0361 KH |
6163 | 2003-01-01 Kazu Hirata <kazu@cs.umass.edu> |
6164 | ||
6165 | * config/h8300/h8300.md: Reorder some patterns. | |
6166 | ||
dc5f17ec KH |
6167 | 2003-01-01 Kazu Hirata <kazu@cs.umass.edu> |
6168 | ||
6169 | * config/h8300/h8300.c (output_logical_op): Fix a warning. | |
6170 | ||
cd2801fb NB |
6171 | 2003-01-01 Neil Booth <neil@daikokuya.co.uk> |
6172 | ||
6173 | * config/darwin-protos.h, config/c4x/c4x-protos.h, | |
6174 | config/cris/cris-protos.h, config/i370/i370-protos.h, | |
6175 | config/i960/i960-protos.h, config/ia64/ia64-protos.h, | |
6176 | config/v850/v850-protos.h: Use struct, and don't conditionally | |
6177 | compile on GCC_C_PRAGMA_H. | |
6178 | ||
378b1b8e KH |
6179 | 2003-01-01 Kazu Hirata <kazu@cs.umass.edu> |
6180 | ||
6181 | * config/arm/arm-protos.h: Remove #ifdef GCC_C_PRAGMA_H. | |
6182 | * config/h8300/h8300-protos.h: Likewise. | |
6183 | * config/sh/sh-protos.h: Likewise. | |
6184 | ||
7106a5bc KH |
6185 | 2003-01-01 Kazu Hirata <kazu@cs.umass.edu> |
6186 | ||
6187 | * config/arm/arm-protos.h: Use struct cpp_reader instead of | |
6188 | cpp_reader. | |
6189 | * config/h8300/h8300-protos.h: Likewise. | |
6190 | * config/sh/sh-protos.h: Likewise. | |
6191 | ||
231b51a1 NB |
6192 | 2003-01-01 Neil Booth <neil@daikokuya.co.uk> |
6193 | ||
6194 | * config/arm/arm.c (arm_pr_long_calls, arm_pr_no_long_calls, | |
6195 | arm_pr_long_calls_off): Use struct. | |
6196 | * config/h8300/h8300.c (h8300_pr-interrupt, h8300_pr_saveall) | |
6197 | : Similarly. | |
6198 | Don't include cpplib.h. | |
6199 | * config/sh/sh.c (sh_pr_interrupt, sh_pr_trapa, | |
6200 | sh_pr_nosave_low_regs): Similarly. | |
6201 | ||
0f18b2b0 KH |
6202 | 2003-01-01 Kazu Hirata <kazu@cs.umass.edu> |
6203 | ||
6204 | * config/h8300/h8300.c: Include cpplib.h. | |
6205 | ||
b9593599 SB |
6206 | 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl> |
6207 | ||
6208 | * objc/Make-lang.in, objc/config-lang.in, objc/lang-options.h, | |
6209 | objc/lang-specs.h, objc/objc-act.c, objc/objc-act.h, | |
6210 | objc/objc-lang.c, objc/objc-tree.def: Replace "GNU CC" with | |
6211 | "GCC" in the copyright header. | |
6212 | ||
c58b209a NB |
6213 | 2003-01-01 Neil Booth <neil@daikokuya.co.uk> |
6214 | ||
6215 | * c-pragma.c (c_register_pragma): New. | |
6216 | (init_pragma): Use it. | |
6217 | * c-pragma.h (cpp_register_pragma): Don't declare. | |
6218 | (c_register_pragma): New. | |
6219 | * cpplib.h: Remove #ifdef GCC_C_PRAGMA_H. | |
6220 | * config/darwin.h (REGISTER_TARGET_PRAGMAS): Update. | |
6221 | * config/arm/arm.h (REGISTER_TARGET_PRAGMAS): Update. | |
6222 | * config/c4x/c4x.h (REGISTER_TARGET_PRAGMAS): Update. | |
6223 | * config/h8300/h8300.h (REGISTER_TARGET_PRAGMAS): Update. | |
6224 | * config/i370/i370.h (REGISTER_TARGET_PRAGMAS): Update. | |
6225 | * config/i960/i960.h (REGISTER_TARGET_PRAGMAS): Update. | |
6226 | * config/ia64/hpux.h (REGISTER_TARGET_PRAGMAS): Update. | |
6227 | * config/rs6000/rs6000.h (REGISTER_TARGET_PRAGMAS): Update. | |
6228 | * config/sh/sh.h (REGISTER_TARGET_PRAGMAS): Update. | |
6229 | * config/v850/v850.h (REGISTER_TARGET_PRAGMAS): Update. | |
6230 | * doc/tm.texi (REGISTER_TARGET_PRAGMAS): Update | |
6231 | ||
bc455f9c KH |
6232 | 2002-12-31 Kazu Hirata <kazu@cs.umass.edu> |
6233 | ||
6234 | * config/h8300/h8300-protos.h: Update the prototypes. | |
6235 | * config/h8300/h8300.c (const_le_2_operand): Change to | |
6236 | const_int_le_2_operand. | |
6237 | (const_int_le_6_operand): Change to const_int_le_6_operand. | |
6238 | * config/h8300/h8300.md (two peepholes): Update the function | |
6239 | names. | |
6240 | ||
3b41afd9 TT |
6241 | 2002-12-31 Tom Tromey <tromey@redhat.com> |
6242 | ||
6243 | * doc/install.texi (Testing): Fixed typo. | |
6244 | ||
9e56a932 KH |
6245 | 2002-12-31 Kazu Hirata <kazu@cs.umass.edu> |
6246 | ||
6247 | * config/h8300/h8300.h (TRAMPOLINE_TEMPLATE): Remove. | |
6248 | (TRAMPOLINE_SIZE): Support the normal mode. | |
6249 | (INITIALIZE_TRAMPOLINE): Emit the entire trampoline. | |
6250 | ||
731e8b38 MM |
6251 | 2002-12-31 Mark Mitchell <mark@codesourcery.com> |
6252 | ||
6253 | * c-common.h (pending_lang_change): Declare. | |
6254 | ||
147d1cd3 JQ |
6255 | 2002-12-31 Jerry Quinn <jlquinn@optonline.net> |
6256 | ||
6257 | * gcc/doc/invoke.texi (Optimization Options): Clean up -O flag | |
6258 | descriptions. | |
6259 | ||
fad893da JQ |
6260 | 2002-12-31 Jerry Quinn <jlquinn@optonline.net> |
6261 | ||
6262 | * gcc/doc/invoke.texi (Optimization Options): List the options | |
6263 | enabled by each -O flag. | |
6264 | ||
ec5b5ef1 GP |
6265 | 2002-12-31 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
6266 | ||
6267 | * doc/install.texi (Configuration): Explicitly refer | |
6268 | gcc/config.gcc for a list of cpu models. | |
6269 | ||
59d7c857 KH |
6270 | 2002-12-31 Kazu Hirata <kazu@cs.umass.edu> |
6271 | ||
6272 | * config/h8300/h8300.h: Fix comment typos. | |
6273 | ||
5b8f5865 DE |
6274 | 2002-12-30 David Edelsohn <edelsohn@gnu.org> |
6275 | ||
6276 | * config/rs6000/rs6000.h (WIDEST_HARDWARE_FP_SIZE): Define. | |
6277 | ||
582f6e6d TT |
6278 | 2002-12-30 Tom Tromey <tromey@redhat.com> |
6279 | ||
6280 | * doc/install.texi (Testing): Mention Jacks. | |
6281 | ||
f75db6bc JM |
6282 | 2002-12-30 Joseph S. Myers <jsm@polyomino.org.uk> |
6283 | ||
6284 | * doc/gcc.texi, doc/gccint.texi: Update last modification dates. | |
6285 | ||
2d75548f KH |
6286 | 2002-12-30 Kazu Hirata <kazu@cs.umass.edu> |
6287 | ||
6288 | * config/h8300/h8300.c (output_logical_op): Use extu.w in more | |
6289 | cases. | |
6290 | (compute_logical_op_length): Update to reflect the change in | |
6291 | output_logical_op. | |
6292 | (compute_logical_op_cc): Likewise. | |
6293 | ||
b351c1d9 JM |
6294 | 2002-12-30 Joseph S. Myers <jsm@polyomino.org.uk> |
6295 | ||
6296 | * doc/service.texi: Uncomment and update FAQ link. | |
6297 | ||
47ab0cbb AJ |
6298 | 2002-12-30 Andreas Jaeger <aj@suse.de> |
6299 | ||
6300 | * unwind-dw2-fde.h (last_fde): Add unused attribute for obj. | |
6301 | ||
3cc3e1cd KH |
6302 | 2002-12-30 Kazu Hirata <kazu@cs.umass.edu> |
6303 | ||
6304 | * config/h8300/h8300.md (*addsi3_lshiftrt_16_zexthi): New. | |
6305 | ||
a6e8d113 KH |
6306 | 2002-12-30 Kazu Hirata <kazu@cs.umass.edu> |
6307 | ||
6308 | * config/h8300/h8300.c (output_logical_op): Use extu.w if we | |
6309 | are clearing the most significant byte. | |
6310 | (compute_logical_op_length): Update to reflect the change in | |
6311 | output_logical_op. | |
6312 | (compute_logical_op_cc): Likewise. | |
6313 | ||
c85263d2 KH |
6314 | 2002-12-29 Kazu Hirata <kazu@cs.umass.edu> |
6315 | ||
6316 | * config/h8300/h8300.md: Give internal names to anonymous | |
6317 | insns. | |
6318 | ||
fbcb02cd KH |
6319 | 2002-12-29 Kazu Hirata <kazu@cs.umass.edu> |
6320 | ||
6321 | * config/h8300/h8300.md: Reorder some insns. | |
6322 | ||
2873836b KH |
6323 | 2002-12-29 Kazu Hirata <kazu@cs.umass.edu> |
6324 | ||
6325 | * config/h8300/h8300-protos.h: Add prototypes for | |
6326 | const_int_qi_operand and const_int_hi_operand. | |
6327 | * config/h8300/h8300.c (const_int_qi_operand): New. | |
6328 | (const_int_hi_operand): Likewise. | |
6329 | * config/h8300/h8300.md (three peepholes): New. | |
6330 | ||
bdefb2ab JM |
6331 | 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk> |
6332 | ||
6333 | * doc/cpp.texi, doc/gcc.texi, doc/gccint.texi, doc/install.texi: | |
6334 | Use @copying. | |
6335 | ||
a38f87a9 JM |
6336 | 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk> |
6337 | ||
6338 | * configure.in: Increase makeinfo version requirement to 4.[2-9]. | |
6339 | * configure: Regenerate. | |
6340 | * doc/install.texi: Update Texinfo version requirement. | |
6341 | ||
c14bc6db AJ |
6342 | 2002-12-28 Andreas Jaeger <aj@suse.de> |
6343 | ||
b9b21a05 AJ |
6344 | * config/i386/i386.c (x86_function_profiler): Mark labelno as |
6345 | possibly unused. | |
6346 | ||
c14bc6db AJ |
6347 | * c-parse.in (yyprint): Use HOST_WIDE_INT_PRINT_DOUBLE_HEX for |
6348 | correct format. | |
6349 | ||
62fbd434 KH |
6350 | 2002-12-27 Kazu Hirata <kazu@cs.umass.edu> |
6351 | ||
6352 | * config/h8300/h8300.md (*iorhi_shift_8): Change the name to | |
6353 | *iorhi_ashift_8. | |
6354 | (*iorhi_lshiftrt_8): New. | |
6355 | ||
27e3f16d JM |
6356 | 2002-12-27 Joseph S. Myers <jsm@polyomino.org.uk> |
6357 | ||
6358 | * doc/include/texinfo.tex: Update to version 2002-12-26.16. | |
6359 | ||
b09975de GP |
6360 | 2002-12-27 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
6361 | ||
6362 | * doc/contrib.texi (Contributors): Add Abramo and Roberto Bagnara. | |
6363 | ||
f411c849 KH |
6364 | 2002-12-26 Kazu Hirata <kazu@cs.umass.edu> |
6365 | ||
6366 | * config/h8300/h8300-protos.h: Fix comment typos. | |
6367 | Update copyright. | |
6368 | * config/h8300/h8300.c: Fix comment typos. | |
6369 | ||
b976d7a0 KH |
6370 | 2002-12-26 Kazu Hirata <kazu@cs.umass.edu> |
6371 | ||
6372 | * config/h8300/h8300.h (IDENT_ASM_OP): End with a tab. | |
6373 | ||
d1f87653 KH |
6374 | 2002-12-26 Kazu Hirata <kazu@cs.umass.edu> |
6375 | ||
6376 | * config/i386/athlon.md: Fix comment typos. | |
6377 | * config/i386/crtdll.h: Likewise. | |
6378 | * config/i386/djgpp.h: Likewise. | |
6379 | * config/i386/i386-interix.h: Likewise. | |
6380 | * config/i386/i386.c: Likewise. | |
6381 | * config/i386/i386.h: Likewise. | |
6382 | * config/i386/i386.md: Likewise. | |
6383 | * config/i386/k6.md: Likewise. | |
6384 | * config/i386/mingw32.h: Likewise. | |
6385 | * config/i386/pentium.md: Likewise. | |
6386 | * config/i386/sco5.h: Likewise. | |
6387 | * config/i386/winnt.c: Likewise. | |
6388 | * config/i386/xmmintrin.h: Likewise. | |
6389 | ||
ecd4a73b JR |
6390 | 2002-12-26 Jose Renau <renau@cs.uiuc.edu> |
6391 | ||
6392 | * ssa-dce.c (EXECUTE_IF_UNNECESSARY): Verify INSN is an | |
6393 | INSN_P before checking to see if it is dead. | |
6394 | (mark_all_insn_unnecessary): Similarly. | |
6395 | (ssa_eliminate_dead_code): Similarly. | |
6396 | * rtl.h (struct rtx_def): Update comments for in_struct usage | |
6397 | in dead code elimination pass. | |
6398 | (INSN_DEAD_CODE_P): Allow JUMP_INSN and CALL_INSN as well. | |
6399 | ||
b17bb466 AS |
6400 | 2002-12-26 Andreas Schwab <schwab@suse.de> |
6401 | ||
c14bc6db | 6402 | * config.gcc (powerpc*-*-*, rs6000-*-*): Fix assignment syntax. |
b17bb466 | 6403 | |
b21fb038 DE |
6404 | 2002-12-25 David Edelsohn <edelsohn@gnu.org> |
6405 | ||
6406 | * config/rs6000/rs6000.c (rs6000_override_options): Convert to | |
6407 | tartet_flags_explicit. | |
6408 | * config/rs6000/rs6000.h (MASK_MULTIPLE_SET, MASK_STRING_SET): Delete. | |
6409 | Compact target_flags bits. | |
6410 | (TARGET_MULTIPLE_SET, TARGET_STRING_SET): Delete. | |
6411 | (TARGET_SWITCHES): Delete references to *_SET flags. | |
6412 | ||
abd2dd6d JH |
6413 | Wed Dec 25 20:30:53 CET 2002 Jan Hubicka <jh@suse.cz> |
6414 | ||
6415 | * i386.md (memory attribute): Fix setcc attribute. | |
6416 | ||
d55d8fc7 KH |
6417 | 2002-12-25 Kazu Hirata <kazu@cs.umass.edu> |
6418 | ||
6419 | * output.h: Fix comment typos. | |
6420 | * predict.c: Likewise. | |
6421 | * print-tree.c: Likewise. | |
6422 | * profile.c: Likewise. | |
6423 | * ra-build.c: Likewise. | |
6424 | * ra-colorize.c: Likewise. | |
6425 | * ra-debug.c: Likewise. | |
6426 | * ra-rewrite.c: Likewise. | |
6427 | * ra.c: Likewise. | |
6428 | * ra.h: Likewise. | |
6429 | * real.c: Likewise. | |
6430 | * recog.c: Likewise. | |
6431 | * reg-stack.c: Likewise. | |
6432 | * regclass.c: Likewise. | |
6433 | ||
7a770d8b KH |
6434 | 2002-12-25 Kazu Hirata <kazu@cs.umass.edu> |
6435 | ||
6436 | * config/h8300/h8300.c (print_operand_address): Do not negate | |
6437 | a negative number when printing one. | |
6438 | ||
7d6ac401 KH |
6439 | 2002-12-25 Kazu Hirata <kazu@cs.umass.edu> |
6440 | ||
6441 | * config/h8300/h8300-protos.h: Add prototypes for | |
6442 | output_plussi, compute_plussi_length, and compute_plussi_cc. | |
6443 | * config/h8300/h8300.c (output_plussi): New. | |
6444 | (compute_plussi_length): Likewise. | |
6445 | (compute_plussi_cc): Likewise. | |
6446 | * config/h8300/h8300.md (addsi_h8300h): Call | |
6447 | output_plussi, compute_plussi_length, and compute_plussi_cc. | |
6448 | ||
871d6a01 KH |
6449 | 2002-12-24 Kazu Hirata <kazu@cs.umass.edu> |
6450 | ||
6451 | * config/h8300/h8300.md (two peepholes): Use match_dup instead | |
6452 | of match_operand in the new patterns. | |
6453 | ||
4fbf9d4a JM |
6454 | 2002-12-24 Joseph S. Myers <jsm@polyomino.org.uk> |
6455 | ||
6456 | * doc/include/texinfo.tex: Update to version 2002-11-25.11. | |
6457 | ||
8601608f NS |
6458 | 2002-12-24 Nathan Sidwell <nathan@codesourcery.com> |
6459 | ||
6460 | * configure.in (enable-coverage): Add SELF_COVERAGE. | |
6461 | * profile.c (end_branch_prob): Use SELF_COVERAGE. | |
6462 | ||
c28b4e40 JW |
6463 | 2002-12-24 Jim Wilson <wilson@redhat.com> |
6464 | ||
6465 | * alias.c (record_set): Handle multi-reg hard registers. | |
6466 | ||
14b493d6 KH |
6467 | 2002-12-24 Kazu Hirata <kazu@cs.umass.edu> |
6468 | ||
6469 | * regmove.c: Fix comment typos. | |
6470 | * reload.c: Likewise. | |
6471 | * reload1.c: Likewise. | |
6472 | * resource.c: Likewise. | |
6473 | * rtl.def: Likewise. | |
6474 | * rtl.h: Likewise. | |
6475 | * rtlanal.c: Likewise. | |
6476 | * sched-deps.c: Likewise. | |
6477 | * sched-rgn.c: Likewise. | |
6478 | * sibcall.c: Likewise. | |
6479 | * simplify-rtx.c: Likewise. | |
6480 | * ssa-ccp.c: Likewise. | |
6481 | * ssa.c: Likewise. | |
6482 | * stmt.c: Likewise. | |
6483 | * stor-layout.c: Likewise. | |
6484 | * system.h: Likewise. | |
6485 | * tlink.c: Likewise. | |
6486 | * toplev.c: Likewise. | |
6487 | * tracer.c: Likewise. | |
6488 | * tree-inline.c: Likewise. | |
6489 | * tree.c: Likewise. | |
6490 | * tree.h: Likewise. | |
6491 | * unroll.c: Likewise. | |
6492 | * varasm.c: Likewise. | |
6493 | ||
c9693e96 LH |
6494 | 2002-12-23 Larin Hennessy <larin@science.oregonstate.edu> |
6495 | ||
6496 | * doc/install.texi: Remove i386-*-isc, i860-*-bsd, | |
6497 | m68k-altos-sysv, m68k-isi-bsd, m68k-sony-bsd entries. | |
6498 | * doc/invoke.texi: Remove AMD 29K, ARM RISC/iX, Clipper, Convex, | |
6499 | DG/UX entries. | |
6500 | * doc/md.texi: Remove AMD 29K entries. | |
6501 | * doc/trouble.texi: Remove Alliant, DG/UX, Iris 4.0.5F, GAS | |
6502 | 1.38.1, NewsOS, RT PC, WE32K entries. | |
6503 | ||
a67ed43f AH |
6504 | 2002-12-23 Aldy Hernandez <aldyh@redhat.com> |
6505 | ||
44f9a8e4 ZW |
6506 | PR/8763 |
6507 | * config/rs6000/altivec.md (mulv4sf3): Rewrite to add -0.0 vector. | |
6508 | (altivec_vspltisw_v4sf): Name pattern. | |
6509 | (altivec_vslw_v4sf): New pattern. | |
a67ed43f | 6510 | |
46d40353 JM |
6511 | 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk> |
6512 | ||
6513 | * doc/include/gcc-common.texi: Define DEVELOPMENT. | |
6514 | ||
8dc65b6e MM |
6515 | 2002-12-23 Mark Mitchell <mark@codesourcery.com> |
6516 | ||
6517 | * stor-layout.c (update_alignment_for_field): Correct handling of | |
6518 | unnamed bitfields on PCC_BITFIELD_TYPE_MATTERS machines. | |
6519 | * doc/tm.texi (PCC_BITFIELD_TYPE_MATTERS): Note that an unnamed | |
6520 | bitfield does not affect alignment. | |
6521 | ||
7c02ae17 DE |
6522 | 2002-12-23 David Edelsohn <edelsohn@gnu.org> |
6523 | ||
6524 | * expr.c (expand_assignment): Apply special treatment to | |
6525 | ARRAY_TYPE. | |
6526 | ||
317d21e9 KH |
6527 | 2002-12-23 Kazu Hirata <kazu@cs.umass.edu> |
6528 | ||
6529 | * config/h8300/h8300-protos.h: Update the prototype of | |
6530 | expand_a_shift. | |
6531 | * config/h8300/h8300.c (expand_a_shift): Change the return | |
6532 | type to void. | |
6533 | * config/h8300/h8300.md: Update all the uses of | |
6534 | expand_a_shift. | |
6535 | ||
0c685f12 NS |
6536 | 2002-12-22 Nathan Sidwell <nathan@codesourcery.com> |
6537 | ||
6538 | * tree.c (save_expr): Allow either side of a dyadic operand to be | |
6539 | constant. | |
6540 | ||
6541 | * doc/portability.texi (portability): Update portability goals. | |
6542 | ||
ade53a50 KH |
6543 | 2002-12-23 Kazu Hirata <kazu@cs.umass.edu> |
6544 | ||
6545 | * config/h8300/h8300.c (output_a_shift): Remove unused code. | |
6546 | ||
d0ff2db5 MM |
6547 | 2002-12-22 Mark Mitchell <mark@codesourcery.com> |
6548 | ||
d317855e MM |
6549 | * stor-layout.c (update_alignment_for_field): Guard use of |
6550 | ADJUST_FIELD_ALIGN with #ifdef. | |
6551 | ||
d0ff2db5 MM |
6552 | * stor-layout.c (update_alignment_for_field): Use |
6553 | ADJUST_FIELD_ALIGN when computing the alignment for a zero-width | |
6554 | bitfield when PCC_BITFIELD_TYPE_MATTERS. | |
6555 | ||
96e13905 KH |
6556 | 2002-12-22 Kazu Hirata <kazu@cs.umass.edu> |
6557 | ||
6558 | * genautomata.c: Fix comment typos. | |
6559 | ||
66b4e478 JH |
6560 | Sun Dec 22 18:23:44 CET 2002 Jan Hubicka <jh@suse.cz> |
6561 | ||
6562 | * params.def (tracer-min-branch-probability-feedback): Fix default. | |
6563 | * final.c (compute_alignments): Use profile to avoid code bloat. | |
6564 | ||
a7612343 KH |
6565 | 2002-12-22 Kazu Hirata <kazu@cs.umass.edu> |
6566 | ||
6567 | * config/h8300/h8300.c (get_shift_alg): Make shift insn | |
6568 | sequences end with a valid cc0 whenever possible. | |
6569 | ||
8fb52ad1 KH |
6570 | 2002-12-22 Kazu Hirata <kazu@cs.umass.edu> |
6571 | ||
6572 | * config/h8300/h8300.md (negsf2): New. | |
6573 | (*negsf2_h8300): Likewise. | |
6574 | (*negsf2_h8300hs): Likewise. | |
6575 | ||
2a77af27 GK |
6576 | 2002-12-21 Geoffrey Keating <geoffk@apple.com> |
6577 | ||
6578 | * integrate.c (output_inline_function): Don't hold private | |
6579 | pointers to 'struct function' over GC calls. | |
6580 | ||
5040eb00 KK |
6581 | 2002-12-21 Kaz kojima <kkojima@gcc.gnu.org> |
6582 | ||
6583 | * config/sh/lib1funcs.asm (__fpscr_values): Conditionalize with | |
6584 | NO_FPSCR_VALUES. | |
6585 | * config/sh/t-linux (TARGET_LIBGCC2_CFLAGS): Add -DNO_FPSCR_VALUES. | |
6586 | ||
5d750136 KH |
6587 | 2002-12-21 Kazu Hirata <kazu@cs.umass.edu> |
6588 | ||
6589 | * config/h8300/h8300.md (zero_extendqisi2): Correct the | |
6590 | length. | |
6591 | ||
f7e42925 KH |
6592 | 2002-12-21 Kazu Hirata <kazu@cs.umass.edu> |
6593 | ||
6594 | * config/h8300/h8300.md (*zero_extendqihi2_h8300): Make the | |
6595 | second alternative "#". | |
6596 | (*zero_extendqihi2_h8300hs): Likewise. | |
6597 | (a define_split): New. | |
6598 | ||
3cee1a78 KH |
6599 | 2002-12-21 Kazu Hirata <kazu@cs.umass.edu> |
6600 | ||
6601 | * config/h8300/h8300-protos.h: Update the prototype for | |
6602 | split_adds_subs. | |
6603 | Add prototypes for const_le_2_operand and const_le_6_operand. | |
6604 | * config/h8300/h8300.c (split_adds_subs): Add an argument to | |
6605 | specify whether inc/dec should be used when possible. | |
6606 | (const_le_2_operand): New. | |
6607 | (const_le_6_operand): Likewise. | |
6608 | * config/h8300/h8300.md (two peepholes): New. | |
6609 | ||
40b982a9 KH |
6610 | 2002-12-21 Kazu Hirata <kazu@cs.umass.edu> |
6611 | ||
6612 | * config/fr30/fr30.md: Fix a comment typo. | |
6613 | * config/i386/i386.c: Likewise. | |
6614 | * config/ip2k/ip2k.h: Likewise. | |
6615 | ||
60954572 JW |
6616 | 2002-12-20 Jim Wilson <wilson@redhat.com> |
6617 | ||
6618 | * config/rs6000/spe.h (__ev_subifw): Reverse arguments. | |
6619 | (__ev_subw, __ev_subiw): New. | |
6620 | (ev_mwlssf, ev_mwlsmf, ev_mwlssfa, ev_mwlsmfa, ev_mwlssfaaw, | |
6621 | ev_mwlsmfaaw, ev_mwlssfanw, ev_mwlsmfanw): Delete. | |
6622 | ||
11f43127 JDA |
6623 | 2002-12-20 John David Anglin <dave.anglin@nrc.gc.ca> |
6624 | ||
6625 | * pa-linux.h (TARGET_HAS_STUBS_AND_ELF_SECTIONS): Delete define. | |
6626 | * pa32-linux.h (FUNCTION_OK_FOR_SIBCALL): Delete define. | |
6627 | * pa.c (pa_function_ok_for_sibcall): Allow non indirect sibcalls on | |
6628 | TARGET_ELF32. Add comment on sibcall issues for TARGET_64BIT. | |
6629 | ||
f9d2de4d KH |
6630 | 2002-12-20 Kazu Hirata <kazu@cs.umass.edu> |
6631 | ||
6632 | * config/h8300/h8300-protos.h: Add prototypes for | |
6633 | incdec_operand and eqne_operator. | |
6634 | * config/h8300/h8300.c (incdec_operand): New. | |
6635 | (eqne_operator): Likewise. | |
6636 | * config/h8300/h8300.h (CONST_OK_FOR_M): Likewise. | |
6637 | (CONST_OK_FOR_O): Likewise. | |
6638 | (CONST_OK_FOR_LETTER_P): Use CONST_OK_FOR_M and | |
6639 | CONST_OK_FOR_O. | |
6640 | * config/h8300/h8300.md (UNSPEC_INCDEC): New. | |
6641 | (addhi3_incdec): New. | |
6642 | (addsi3_incdec): Likewise. | |
6643 | (two peepholes): Likewise. | |
6644 | ||
b47900aa KH |
6645 | 2002-12-20 Kazu Hirata <kazu@cs.umass.edu> |
6646 | ||
6647 | * config/h8300/h8300.c (dosize): Remove warnings. | |
6648 | (print_operand): Likewise. | |
6649 | ||
3094247f RH |
6650 | 2002-12-20 Richard Henderson <rth@redhat.com> |
6651 | ||
6652 | * config/alpha/alpha.c (decl_has_samegp): New. | |
6653 | (samegp_function_operand): Use it. Rename from | |
6654 | current_file_function_operand. | |
6655 | (direct_call_operand): Handle -msmall-text via symbol->jump. | |
6656 | (tls_symbolic_operand_1): Use T for tprel64, t for smaller tprel. | |
6657 | (tls_symbolic_operand_type): Likewise. | |
6658 | (alpha_encode_section_info): Likewise. Handle -msmall-text. | |
6659 | (alpha_function_ok_for_sibcall): Use decl_has_samegp. | |
6660 | (alpha_end_function): Set symbol->jump for functions defined in | |
6661 | the text section. | |
6662 | * config/alpha/alpha-protos.h: Update. | |
6663 | * config/alpha/alpha.h (MASK_SMALL_TEXT, TARGET_SMALL_TEXT): New. | |
6664 | (TARGET_SWITCHES): Add -msmall-text and -mlarge-text. | |
6665 | (PREDICATE_CODES): Update. | |
c14bc6db | 6666 | * config/alpha/alpha.md (call patterns): Update for |
3094247f RH |
6667 | samegp_function_operand rename; use !samegp reloc if |
6668 | TARGET_EXPLICIT_RELOCS. | |
6669 | * doc/invoke.text: Document -msmall-text and -mlarge-text. | |
6670 | ||
8056c5f2 ID |
6671 | 2002-12-20 Ian Dall <ian@sibyl.beware.dropbear.id.au> |
6672 | ||
44f9a8e4 ZW |
6673 | * config/ns32k/ns32k.md (movdi): Use "l" instead of "f" to match |
6674 | all registers capable of holding a double float. | |
6675 | (*rcond): change name of "reverse branch" insns to | |
6676 | something more meaningful. | |
6677 | (*rbgt, *rblt, *rbge, *rble): Reverse branches to handle IEEE | |
6678 | comparisons properly. | |
6679 | (*ffs): Change operand 0 from write to read-modify-write. | |
6680 | (*ffsssi2): Drop constraints from define_expand. | |
8056c5f2 | 6681 | |
44f9a8e4 ZW |
6682 | * config/ns32k/ns32k.h (STORE_RATIO, STORE_BY_PIECES): Avoid using |
6683 | MOVE_RATIO as default for store operations. | |
8056c5f2 | 6684 | |
44f9a8e4 ZW |
6685 | * config/ns32k/ns32k.h (enum reg_class, REG_CLASS_NAMES): Add |
6686 | LONG_REGS class. | |
6687 | (CANNOT_CHANGE_MODE_CLASS): Can't subreg LONG_REGS. | |
6688 | (GO_IF_LEGITIMATE_ADDRESS): Remove spurious abort(). | |
6689 | * config/ns32k/ns32k.c (regclass_map): Add LONG_REGS class. | |
8056c5f2 | 6690 | |
44f9a8e4 ZW |
6691 | * config/ns32k/STATUS: New File |
6692 | * config/ns32k/NOTES: New file. | |
8056c5f2 | 6693 | |
1fec52be | 6694 | 2002-12-20 Hartmut Penner <hpenner@de.ibm.com> |
c14bc6db | 6695 | |
21ff35fb | 6696 | * doc/invoke.texi: Document -mzarch, -mesa, -mcpu= and -march= |
1fec52be | 6697 | option for S/390 and zSeries. |
44f9a8e4 ZW |
6698 | * config/s390/s390.c (s390_cpu, s390_cpu_string, s390_arch, |
6699 | s390_arch_string): New variables. | |
6700 | (override_options): Checking for options and setting of | |
1fec52be | 6701 | appropriate target_flags, cpu and arch flags. |
44f9a8e4 ZW |
6702 | * config/s390/s390.h: (processor_type): New enum. |
6703 | (TARGET_SWITCHES): New switches -mesa/zarch. | |
6704 | * config/s390/s390.md: New attribute 'cpu'. | |
1fec52be | 6705 | |
5bdc5878 KH |
6706 | 2002-12-19 Kazu Hirata <kazu@cs.umass.edu> |
6707 | ||
6708 | * c-pretty-print.h: Fix comment typos. | |
6709 | * integrate.c: Likewise. | |
6710 | * varasm.c: Likewise. | |
6711 | * config/c4x/c4x.h: Likewise. | |
6712 | * config/c4x/c4x.md: Likewise. | |
6713 | * config/fr30/fr30.md: Likewise. | |
6714 | * config/frv/frv.c: Likewise. | |
6715 | * config/h8300/h8300.c: Likewise. | |
6716 | * config/i386/i386.c: Likewise. | |
6717 | * config/i386/i386.h: Likewise. | |
6718 | * config/ia64/ia64.c: Likewise. | |
6719 | * config/ia64/ia64.h: Likewise. | |
6720 | * config/ip2k/ip2k.md: Likewise. | |
6721 | * config/m68hc11/m68hc11-crt0.S: Likewise. | |
6722 | * config/m68hc11/m68hc11.h: Likewise. | |
6723 | * config/m68hc11/m68hc11.md: Likewise. | |
6724 | * config/m68hc11/m68hc12.h: Likewise. | |
6725 | * config/mcore/mcore.md: Likewise. | |
6726 | * config/mips/mips.c: Likewise. | |
6727 | * config/mips/mips.md: Likewise. | |
6728 | * config/mmix/mmix-modes.def: Likewise. | |
6729 | * config/pa/pa.c: Likewise. | |
6730 | * config/rs6000/rs6000.c: Likewise. | |
6731 | * config/rs6000/rs6000.h: Likewise. | |
6732 | * config/rs6000/rs6000.md: Likewise. | |
6733 | ||
539dbd15 KH |
6734 | 2002-12-19 Kazu Hirata <kazu@cs.umass.edu> |
6735 | ||
6736 | * config/h8300/h8300.md (output_a_shift): Clean up the code to | |
6737 | output shifts using rotation. | |
6738 | ||
e505be85 ZD |
6739 | 2002-12-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
6740 | ||
6741 | * flow.c (allocate_reg_life_data): Reset REG_FREQ. | |
6742 | ||
191ff852 KH |
6743 | 2002-12-19 Kazu Hirata <kazu@cs.umass.edu> |
6744 | ||
6745 | * config/h8300/h8300.md (pushqi_h8300): Don't push the stack | |
6746 | pointer. | |
6747 | (pushqi_h8300hs): Likewise. | |
6748 | (pushhi_h8300): Likewise. | |
6749 | (pushhi_h8300hs): Likewise. | |
6750 | ||
b2dfd40f R |
6751 | Thu Dec 19 23:44:09 2002 J"orn Rennecke <joern.rennecke@superh.com> |
6752 | ||
6753 | * sched-rgn.c (init_regions): Update comment. | |
6754 | ||
310b9b1d DE |
6755 | 2002-12-19 David Edelsohn <edelsohn@gnu.org> |
6756 | ||
6757 | * config/rs6000/rs6000.md (define_attr type): Remove altivec. | |
6758 | * config/rs6000/altivec.md (movv4si_internal): Set correct instruction | |
6759 | attributes. | |
6760 | (movv8hi_internal,movv16qi_internal,movv4sf_internal): Same. | |
6761 | (get_vrsave_internal,set_vrsave_internal): Same. | |
6762 | (altivec_vspltisb,altivec_vspltish,altivec_vspltisw): Same. | |
6763 | (absv16qi2,absv8hi2,absv4si2,absv4sf2): Same | |
6764 | (altivec_abss_v16qi,altivec_abss_v8hi,altivec_abss_v4si): Same. | |
6765 | ||
e91f04de CH |
6766 | 2002-12-19 Casper S. Hornstrup <chorns@users.sourceforge.net> |
6767 | Danny Smith <dannysmith@users.sourceforge.net> | |
6768 | Eric Kohl <ekohl@rz-online.de> | |
6769 | ||
6770 | * config/i386/i386.c (ix86_handle_cdecl_attribute): Check for | |
6771 | attributes incompatible with fastcall attribute. | |
6772 | (ix86_handle_regparm_attribute): Likewise. | |
6773 | ||
6774 | * config/i386/i386.c (ix86_comp_type_attributes): Check for mismatched | |
6775 | fastcall types. | |
6776 | ||
6777 | * config/i386/cygwin.h (TARGET_OS_CPP_BUILTINS): Add fastcall | |
6778 | attributes. | |
6779 | (ASM_OUTPUT_LABELREF): Define as i386_pe_output_labelref. | |
6780 | * config/i386/i386-protos.h (i386_pe_output_labelref): Declare. | |
6781 | * config/i386/winnt.c (i386_pe_mark_dllimport). Add __imp_ prefix in | |
6782 | i386_pe_output_labelref rather than here. | |
6783 | (gen_fastcall_suffix): New function. Decorates a label name with the | |
6784 | fastcall prefix (@) and the stdcall suffix. | |
6785 | (i386_pe_encode_section_info): Call gen_fastcall_suffix() if a symbol | |
6786 | has a fastcall attribute. | |
6787 | (i386_pe_output_labelref): New function. Outputs a label reference. | |
6788 | * config/i386/i386.c (ix86_attribute_table): Accept 'fastcall' as a | |
6789 | valid attribute. | |
6790 | (ix86_return_pops_args): Fastcall functions pop the stack. | |
6791 | (init_cumulative_args): Reserve registers ECX and EDX if function has | |
6792 | fastcall attribute. | |
6793 | (function_arg): Use registers ECX and EDX if function has fastcall | |
6794 | attribute. | |
6795 | * config/i386/i386.h (CUMULATIVE_ARGS): Add fastcall attribute flag. | |
6796 | (DLL_IMPORT_EXPORT_PREFIX): Redefine as '#'. | |
6797 | (FASTCALL_PREFIX): Define as '@'. | |
6798 | * config/i386/mingw32.h (TARGET_OS_CPP_BUILTINS): Add fastcall | |
6799 | attributes. | |
6800 | * doc/extend.texi: Add documentation of fastcall attribute. | |
6801 | ||
61138bb6 NN |
6802 | 2002-12-19 Nathanael Nerode <neroden@gcc.gnu.org> |
6803 | ||
c14bc6db | 6804 | * configure.in: FORBUILD when build!=host changed from |
61138bb6 NN |
6805 | ../$build-alias to ../build-$build_alias to match change made |
6806 | in top directory. | |
6807 | * configure: Regenerated. | |
6808 | ||
039baf9e EB |
6809 | 2002-12-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
6810 | ||
6811 | PR optimization/8988 | |
6812 | * loop.c (maybe_eliminate_biv): Kill REG_EQUAL notes mentioning | |
6813 | the biv when eliminating. | |
6814 | ||
ee8acf89 DP |
6815 | 2002-12-19 Devang Patel <dpatel@apple.com> |
6816 | * gcc.c (struct default_compiler): Recognizes input file name with | |
6817 | .CPP extension as C++ source files | |
6818 | * cp/lang-spec.h: Same | |
6819 | * doc/invoke.texi: Add documentation for .CPP support. | |
c14bc6db | 6820 | |
598119bb AH |
6821 | 2002-12-19 Aldy Hernandez <aldyh@redhat.com> |
6822 | ||
6823 | PR 8553 | |
6824 | * config/rs6000/altivec.md ("absv8hi2"): Add & to clobbered | |
6825 | registers. | |
6826 | ("absv16qi2"): Same. | |
6827 | ("absv4si2"): Same. | |
6828 | ("absv4sf2"): Same. | |
6829 | ("altivec_abss_v16qi"): Same. | |
6830 | ("altivec_abss_v8hi"): Same. | |
6831 | ("altivec_abss_v4si"): Same. | |
6832 | ||
3af97654 UW |
6833 | 2002-12-19 Ulrich Weigand <uweigand@de.ibm.com> |
6834 | ||
6835 | * config/s390/s390.md ("*tsthiCCT", "*tsthiCCT_cconly", | |
6836 | "*tstqiCCT", "*tstqiCCT_cconly"): New insns. | |
6837 | ||
e54b4cae EB |
6838 | 2002-12-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
6839 | ||
6840 | PR target/8340 | |
6841 | * stmt.c (expand_asm_operands): Produce an error when | |
6842 | the PIC register is clobbered. | |
6843 | ||
7f22efe1 DB |
6844 | 2002-12-18 Daniel Berlin <dberlin@dberlin.org> |
6845 | ||
6846 | * Makefile.in (OBJS): Add alloc-pool.o | |
6847 | (alloc-pool.o): New object. | |
6848 | ||
6849 | * alloc-pool.c: New file. | |
6850 | * alloc-pool.h: New file. | |
6851 | ||
f1d5271a | 6852 | 2002-12-18 Loren James Rittle <ljrittle@acm.org> |
5a0ba8c9 LJR |
6853 | |
6854 | * gcc.c (validate_switches): Robustify against skipping past '\0'. | |
6855 | ||
064b6c70 GK |
6856 | 2002-12-18 Geoffrey Keating <geoffk@apple.com> |
6857 | ||
6858 | * config.gcc: Set extra_objs in the generic Darwin rule, | |
6859 | not in the machine-specific rules. | |
6860 | ||
272d0bee KH |
6861 | 2002-12-19 Kazu Hirata <kazu@cs.umass.edu> |
6862 | ||
6863 | * ChangeLog: Follow spelling conventions. | |
6864 | * ChangeLog.2: Likewise. | |
6865 | * ChangeLog.4: Likewise. | |
6866 | * ChangeLog.5: Likewise. | |
6867 | * cppexp.c: Likewise. | |
6868 | * df.c: Likewise. | |
6869 | * gcov.c: Likewise. | |
6870 | * gengtype.c: Likewise. | |
6871 | * reload1.c: Likewise. | |
6872 | * sched-rgn.c: Likewise. | |
6873 | * stmt.c: Likewise. | |
6874 | * stor-layout.c: Likewise. | |
6875 | * timevar.c: Likewise. | |
6876 | * toplev.c: Likewise. | |
6877 | * tree.h: Likewise. | |
6878 | * varasm.c: Likewise. | |
6879 | * config/fr30/fr30.md: Likewise. | |
6880 | * config/i386/i386.c: Likewise. | |
6881 | * config/ia64/ia64.c: Likewise. | |
6882 | * config/pa/pa.c: Likewise. | |
6883 | ||
358ecb10 RS |
6884 | 2002-12-18 Roger Sayle <roger@eyesopen.com> |
6885 | ||
6886 | * basic-block.h (flow_bb_inside_loop_p): Correct prototype. | |
6887 | ||
d486dec6 AH |
6888 | 2002-12-18 Aldy Hernandez <aldyh@redhat.com> |
6889 | ||
7f04df0d | 6890 | PR 8551 |
d486dec6 AH |
6891 | * config/rs6000/altivec.h (vec_cmplt macro): Reverse arguments in |
6892 | macro. | |
6893 | (vec_cmplt C++ functions): Reverse arguments. | |
6894 | ||
358ecb10 | 6895 | 2002-12-18 Geoffrey Keating <geoffk@apple.com> |
892aebc9 | 6896 | |
40b4cdbf GK |
6897 | * config/rs6000/t-rs6000: Move contents to t-fprules, |
6898 | add rules for dependencies of rs6000.o and to build rs6000-c.o | |
6899 | * config/rs6000/t-fprules: New file from t-rs6000. | |
6900 | * config/rs6000/t-beos: Remove soft-fp rules. | |
6901 | * config/rs6000/t-ppccomm: Likewise. | |
6902 | * config/rs6000/t-newas: Likewise. | |
6903 | * config/rs6000/t-rs6000-c-rule: Delete. | |
6904 | * config.gcc: Use t-fprules for rs6000/ ports when appropriate. | |
6905 | Use t-rs6000 for all rs6000/ ports instead of t-rs6000-c-rule. | |
6906 | Create generic Darwin rules. | |
6907 | ||
892aebc9 GK |
6908 | * gengenrtl.c (gencode): Delete unnecessary rtl_obstack declaration. |
6909 | ||
9d303046 DE |
6910 | 2002-12-18 Doug Evans <dje@sebabeach.org> |
6911 | ||
6912 | * m32r/m32r.c (addr24_operand): Fix arg to CONSTANT_POOL_ADDRESS_P | |
6913 | and LIT_NAME_P. | |
6914 | (move_src_operand): Remove compile-time warning. | |
6915 | * m32r/m32r.h (ROUND_ADVANCE_ARG): Ditto. | |
6916 | ||
80d83b16 JM |
6917 | 2002-12-18 Jason Merrill <jason@redhat.com> |
6918 | ||
6919 | * unwind-dw2-fde.c (frame_downheap): Split out from... | |
6920 | (frame_heapsort): Here. | |
6921 | ||
f32ac70d JM |
6922 | 2002-12-17 Jason Merrill <jason@redhat.com> |
6923 | ||
9ec22713 JM |
6924 | * tree.c (make_node): Don't set TREE_TYPE on 's' class nodes. |
6925 | (build1): Always set TREE_SIDE_EFFECTS on 's' class nodes. | |
6926 | ||
38540594 | 6927 | * gcc.c (do_spec_1) ['W']: End any pending argument from the braces. |
a3a0177e | 6928 | |
f32ac70d JM |
6929 | * calls.c (expand_call): Don't try to be clever about expanding |
6930 | the return slot address. | |
6931 | ||
d5db5b97 KK |
6932 | 2002-12-18 Kaz kojima <kkojima@gcc.gnu.org> |
6933 | ||
6934 | * config/sh/linux.h (NO_IMPLICIT_EXTERN_C, CPLUSPLUS_CPP_SPEC): | |
6935 | Define. | |
6936 | ||
e489a31f JM |
6937 | 2002-12-17 Jason Merrill <jason@redhat.com> |
6938 | ||
6939 | * genmultilib: Use 'cd ./foo'. | |
6940 | ||
5b8f02c6 KH |
6941 | 2002-12-17 Kazu Hirata <kazu@cs.umass.edu> |
6942 | ||
6943 | * doc/c-tree.texi: Restore deliberate spelling mistakes. | |
6944 | ||
c0478a66 KH |
6945 | 2002-12-17 Kazu Hirata <kazu@cs.umass.edu> |
6946 | ||
6947 | * doc/c-tree.texi: Fix typos and follow spelling conventions. | |
6948 | * doc/cpp.texi: Likewise. | |
6949 | * doc/extend.texi: Likewise. | |
6950 | * doc/gty.texi: Likewise. | |
6951 | * doc/install.texi: Likewise. | |
6952 | * doc/invoke.texi: Likewise. | |
6953 | * doc/md.texi: Likewise. | |
6954 | * doc/passes.texi: Likewise. | |
6955 | * doc/rtl.texi: Likewise. | |
6956 | * doc/sourcebuild.texi: Likewise. | |
6957 | * doc/tm.texi: Likewise. | |
6958 | ||
3364c33b JQ |
6959 | 2002-12-17 Jerry Quinn <jlquinn@optonline.net> |
6960 | ||
6961 | * doc/invoke.texi: Minor spelling and grammar fixes. | |
6962 | ||
d65f135a UW |
6963 | 2002-12-17 Ulrich Weigand <uweigand@de.ibm.com> |
6964 | ||
6965 | * config/s390/s390.c (s390_output_constant_pool): Replace | |
6966 | ASM_OUTPUT_INTERNAL_LABEL by (*targetm.asm_out.internal_label). | |
6967 | ||
4b207444 JH |
6968 | Tue Dec 17 09:47:57 CET 2002 Jan Hubicka <jh@suse.cz> |
6969 | ||
6970 | * convert.c (convert_to_real): Disable function transformation for | |
6971 | now. | |
6972 | ||
cde26509 GK |
6973 | 2002-12-16 Geoffrey Keating <geoffk@apple.com> |
6974 | ||
6975 | * gcc.c (handle_braces): Allow '@' as a switch name. | |
6976 | ||
9f175208 JM |
6977 | 2002-12-16 Jason Merrill <jason@redhat.com> |
6978 | ||
e489a31f JM |
6979 | * calls.c (expand_call): Handle CALL_EXPR_HAS_RETURN_SLOT_ADDR |
6980 | with special struct-return ABIs. | |
6981 | ||
9f175208 JM |
6982 | * c-semantics.c (add_scope_stmt): Abort if the end SCOPE_STMT |
6983 | doesn't match the begin SCOPE_STMT in partialness. | |
6984 | ||
7a975113 GK |
6985 | 2002-12-16 Geoffrey Keating <geoffk@apple.com> |
6986 | ||
c79d892f GK |
6987 | * genmultilib: Create temporary files in unique subdirectory. |
6988 | ||
7a975113 GK |
6989 | * gcc.c (validate_switches): Allow '@' as a switch name. |
6990 | ||
8483c7e0 LR |
6991 | 2002-12-16 Loren J. Rittle <ljrittle@acm.org> |
6992 | ||
6993 | * Makefile.in (gcov-iov.h): Improve portability. | |
6994 | ||
9ee7999f JH |
6995 | Mon Dec 16 23:39:19 CET 2002 Jan Hubicka <jh@suse.cz> |
6996 | ||
6997 | * mips.h (ASM_OUTPUT_ADDR_DIFF_ELT): Do not use qpword on API_N32/not | |
6998 | gas | |
6999 | * mips.md (tablejump insn): Likewise. | |
7000 | ||
7a04c51b MM |
7001 | 2002-12-16 Mark Mitchell <mark@codesourcery.com> |
7002 | ||
7003 | * doc/include/gcc-common.texi: Change version number to 3.4. | |
7004 | ||
27eaa708 BK |
7005 | 2002-12-16 Bruce Korb <bkorb@gnu.org> |
7006 | ||
7007 | * fixinc/fixlib.h: add: #include <signal.h> | |
7008 | * fixinc/fixincl.c: remove: #include <signal.h> | |
7009 | ||
b51dc045 R |
7010 | Mon Dec 16 17:20:04 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7011 | ||
7012 | * sh.h (EXTRA_CONSTRAINT_Z): New macro. | |
7013 | (EXTRA_CONSTRAINT): Use it. | |
7014 | * sh.md (anddi3): Use 'Z' constraint for alternative 2. | |
7015 | ||
4977bab6 ZW |
7016 | 2002-12-15 Zack Weinberg <zack@codesourcery.com> |
7017 | ||
7018 | * config.gcc (need_64bit_hwint): New variable. | |
7019 | (alpha*-*-*, x86_64-*-*, ia64-*-*, mips*-*-*, powerpc*-*-*, | |
7020 | mmix-knuth-mmixware, rs6000*-*-*, sparc64*-*-*, s390*-*-*, | |
7021 | sh*-*-*, hppa*64*-*-linux, parisc*64*-*-linux, hppa*64*-*-hpux11*, | |
7022 | sparcv9-*-solaris2*, sparc*-*-solaris2.[789], ultrasparc-*-freebsd*): | |
7023 | Set it. | |
7024 | (powerpc*-*-darwin*): Unset it. | |
7025 | (alpha-*-interix, alpha64-dec-*vms*, i?86-*-interix3*, | |
7026 | i?86-*-interix*, sparc64-*-openbsd*): Remove references to | |
7027 | deleted/nonexistent xm-*.h headers. | |
7028 | * configure.in: AC_DEFINE NEED_64BIT_HOST_WIDE_INT if the | |
7029 | target set need_64bit_hwint in config.gcc. | |
7030 | * configure, config.in: Regenerate. | |
7031 | ||
7032 | * hwint.h: Overhaul. Don't bother trying int for | |
7033 | HOST_WIDE_INT. Do try __int64 if long is not enough. Base | |
7034 | decision to force 64-bit HOST_WIDE_INT on | |
7035 | NEED_64BIT_HOST_WIDE_INT, not (MAX_)LONG_TYPE_SIZE which is | |
7036 | not visible at this point. Don't allow prior definition of | |
7037 | any macro defined by this file. | |
7038 | ||
7039 | * config/alpha/xm-vms.h: Don't define HOST_WIDE_INT or | |
7040 | HOST_BITS_PER_WIDE_INT. | |
7041 | * config/c4x/c4x.h: Adjust redefinition of | |
7042 | HOST_WIDE_INT_PRINT_HEX to match changes to hwint.h. | |
7043 | * config/alpha/xm-alpha-interix.h, config/alpha/xm-vms64.h, | |
7044 | config/i386/xm-i386-interix.h: Delete file. | |
7045 | ||
7046 | 2002-12-14 Rodney Brown <rbrown64@csc.com.au> | |
7047 | John David Anglin <dave@hiauly1.hia.nrc.ca> | |
7048 | ||
7049 | * pa.c (output_millicode_call): Convert ASM_OUTPUT_INTERNAL_LABEL. | |
7050 | * pa64-hpux.h (ASM_OUTPUT_INTERNAL_LABEL): Delete define. | |
7051 | ||
7052 | 2002-12-14 Zack Weinberg <zack@codesourcery.com> | |
7053 | ||
7054 | * mkconfig.sh: Correct comment. Add copyright boilerplate. | |
7055 | ||
7056 | 2002-12-14 Zack Weinberg <zack@codesourcery.com> | |
7057 | ||
7058 | * config/t-darwin, config/arm/t-pe, config/arm/t-strongarm-pe, | |
7059 | config/c4x/t-c4x, config/i370/t-i370, config/i386/t-cygwin, | |
7060 | config/i386/t-interix, config/i960/t-960bare, config/ia64/t-ia64, | |
7061 | config/rs6000/t-rs6000-c-rule, config/sparc/t-sol2, | |
7062 | config/v850/t-v850: Correct dependencies and normalize | |
7063 | compilation commands for files that include coretypes.h and tm.h. | |
7064 | ||
7065 | * config/sparc/gmon-sol2.c: Include tconfig.h and tsystem.h, | |
7066 | not config.h and system.h. | |
7067 | ||
7068 | Sat Dec 14 20:43:41 CET 2002 Jan Hubicka <jh@suse.cz> | |
7069 | ||
7070 | * i386.c (flags_reg_operand): New function. | |
7071 | * i386.h (PREDICATE_CODES): Add flags_reg_operand. | |
7072 | * i386.md (cmov splitter, movqicc): Use new predicate. | |
7073 | ||
7074 | Sat Dec 14 17:03:17 CET 2002 Jan Hubicka <jh@suse.cz> | |
7075 | ||
7076 | * i386.md (movqicc splitter): Fix template. | |
7077 | ||
7078 | 2002-12-13 Jason Merrill <jason@redhat.com> | |
7079 | ||
7080 | * tree.h (CALL_EXPR_HAS_RETURN_SLOT_ADDR): New macro. | |
7081 | * calls.c (expand_call): Handle it. | |
7082 | * tree-inline.c (struct inline_data): Remove target_exprs field. | |
7083 | (optimize_inline_calls): Don't initialize it. | |
7084 | (expand_call_inline): Don't modify it. Handle | |
7085 | CALL_EXPR_HAS_RETURN_SLOT_ADDR. | |
7086 | (declare_return_variable): Take return slot addr. | |
7087 | * langhooks.h (copy_res_decl_for_inlining): Change target_exprs parm | |
7088 | to return_slot_addr. | |
7089 | * langhooks-def.h, langhooks.c: Adjust. | |
7090 | * explow.c (maybe_set_unchanging): Don't set RTX_UNCHANGING_P for | |
7091 | a decl with no DECL_INITIAL. | |
7092 | ||
7093 | * expr.c (expand_expr): Don't discard the target of a call which | |
7094 | returns in memory. | |
7095 | ||
7096 | 2002-12-13 Neil Booth <neil@daikokuya.co.uk> | |
7097 | ||
7098 | * cppinit.c (path_include): Take an environment variable name. | |
7099 | Tidy up. | |
7100 | (init_standard_includes): Simplify environment handling, and | |
7101 | move to ... | |
7102 | (cpp_read_main_file): ...here as -nostdinc should not affect | |
7103 | environment variable paths. | |
7104 | ||
f5f9008b JDA |
7105 | 2002-12-13 John David Anglin <dave@hiauly1.hia.nrc.ca> |
7106 | ||
7107 | * pa.c (output_millicode_call): Correct typo. | |
7108 | (output_call): Likewise. | |
7109 | ||
a58be199 AO |
7110 | Fri Dec 13 21:07:18 2002 Alexandre Oliva <aoliva@redhat.com> |
7111 | ||
7112 | * config/mn10300/mn10300.c (print_operand) <case N>: Check | |
7113 | operand's range. Print value directly, without aid from | |
7114 | output_address. | |
7115 | <case U>: New. | |
7116 | <case S>: Make sure argument to fprintf has the right type. | |
7117 | * config/mn10300/mn10300.h (OK_FOR_T): New macro. | |
7118 | (EXTRA_CONSTRAINT): Adjust. | |
7119 | * config/mn10300/mn10300.md: Add new all-QImode pattern for | |
7120 | bclr. Use %U for immediate operands of bset and bclr. | |
7121 | (iorqi3): New expand, with insns for AM33 and mn10300. | |
7122 | ||
d9da94a1 R |
7123 | Fri Dec 13 16:02:27 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7124 | ||
7125 | * sh.c (sh_register_operand): New function. | |
7126 | (prepare_move_operands): Use it. | |
7127 | * sh.h (PREDICATE_CODES): Add entry for sh_register_operand. | |
7128 | * sh.md (movsi_media, movsi_media_nofpu): Allow stores of 0. | |
7129 | (movqi_media, movhi_media, movdi_media, movdi_media_nofpu): Likewise. | |
7130 | (movdf_media, movdf_media_nofpu, movv4sf_i, movsf_media): Likewise. | |
7131 | (movsf_media_nofpu, movv2hi_i, movv4hi_i, movv8qi_i): Likewise. | |
7132 | (movv2si_i): Likewise. | |
7133 | ||
580fb356 JW |
7134 | 2002-12-13 Jim Wilson <wilson@redhat.com> |
7135 | ||
7136 | * doc/extend.texi (Complex Numbers): Update info on debug info. | |
7137 | ||
697d8028 KH |
7138 | 2002-12-13 Kazu Hirata <kazu@cs.umass.edu> |
7139 | ||
7140 | * config/h8300/h8300.md (addhi3_h8300): Remove the last | |
7141 | alternative. | |
7142 | ||
4977bab6 ZW |
7143 | 2002-12-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
7144 | ||
7145 | * hooks.h (hook_tree_tree_bool_false): Declare | |
7146 | hook_bool_tree_tree_false instead. | |
7147 | ||
dd05b1b4 | 7148 | 2002-12-12 Devang Patel <dpatel@apple.com> |
697d8028 | 7149 | |
dd05b1b4 DP |
7150 | * doc/invoke.texi: Document Darwin linker options, -bundle |
7151 | -bind_at_load, -all_load and -arch_errors_fatal | |
7152 | ||
24aacafb JW |
7153 | 2002-12-12 Jim Wilson <wilson@redhat.com> |
7154 | ||
7155 | * dbxout.c (dbxout_fptype_value): New. | |
7156 | (dbxout_type, case COMPLEX_TYPE): Call it. Use 'R' instead of 'r'. | |
7157 | ||
09da1532 KH |
7158 | 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
7159 | ||
7160 | * c-decl.c: Fix a comment typo. | |
7161 | * cfg.c: Likewise. | |
7162 | * cfgcleanup.c: Likewise. | |
7163 | * cfglayout.c: Likewise. | |
7164 | * cfgrtl.c: Likewise. | |
7165 | * c-typeck.c: Likewise. | |
7166 | * dominance.c: Likewise. | |
7167 | * dwarf2asm.c: Likewise. | |
7168 | * dwarfout.c: Likewise. | |
7169 | * expmed.c: Likewise. | |
7170 | * expr.c: Likewise. | |
7171 | * final.c: Likewise. | |
7172 | * flow.c: Likewise. | |
7173 | * function.c: Likewise. | |
7174 | * gcc.c: Likewise. | |
7175 | * genautomata.c: Likewise. | |
7176 | * integrate.c: Likewise. | |
7177 | * loop.c: Likewise. | |
7178 | * loop.h: Likewise. | |
7179 | * output.h: Likewise. | |
7180 | * profile.c: Likewise. | |
7181 | * ra.h: Likewise. | |
7182 | * reload1.c: Likewise. | |
7183 | * reload.c: Likewise. | |
7184 | * sched-rgn.c: Likewise. | |
7185 | * stmt.c: Likewise. | |
7186 | * tree.h: Likewise. | |
7187 | * vmsdbgout.c: Likewise. | |
7188 | ||
7930523d KH |
7189 | 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
7190 | ||
7191 | * config/h8300/h8300.md: Add a new peephole2. | |
7192 | ||
59578c84 KH |
7193 | 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
7194 | ||
7195 | * config/h8300/h8300.md (a peephole2): Accept a constant | |
7196 | that's accepted by CONST_OK_FOR_J. | |
7197 | ||
8cc5359b KH |
7198 | 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
7199 | ||
7200 | * config/h8300/h8300.h (CONST_OK_FOR_J): New. | |
7201 | (CONST_OK_FOR_LETTER_P): Use CONST_OK_FOR_J. | |
7202 | * config/h8300/h8300.md (*addhi_h8300): Add a new alternative. | |
7203 | (*addhi_h8300hs): Likewise. | |
7204 | ||
ec555f32 R |
7205 | Thu Dec 12 16:24:59 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7206 | ||
7207 | * sh.c (reg_class_from_letter): No longer const. Add 'e' entry. | |
7208 | (sh_register_move_cost): Add clause for SImode fp-fp moves. | |
7209 | Increase cost for moves involving multiple general purpose registers. | |
7210 | * sh.h (OVERRIDE_OPTIONS): Set reg_class_from_letter['e'] according to | |
7211 | TARGET_FMOVD. | |
7212 | (HARD_REGNO_MODE_OK): Allow V2SFmode and V4SFmode in general purpose | |
7213 | registers, and SImode in fp registers, for ! TARGET_SHMEDIA. | |
7214 | (enum reg_class reg_class_from_letter): No longer const. | |
7215 | (SECONDARY_OUTPUT_RELOAD_CLASS): Use REGCLASS_HAS_FP_REG / | |
7216 | REGCLASS_HAS_GENERAL_REG. | |
7217 | Handle SImode moves from/to fp registers. | |
7218 | ! TARGET_SHMEDIA && TARGET_FMOVD. | |
7219 | (SECONDARY_INPUT_RELOAD_CLASS): Use REGCLASS_HAS_FP_REG. | |
7220 | * sh.md (movsi_ie): Add alternatives to move from / to fp regisyters. | |
7221 | ||
83ebfdc0 AS |
7222 | 2002-12-12 Andreas Schwab <schwab@suse.de> |
7223 | ||
7224 | * config/ia64/ia64.c (ia64_hpux_asm_file_end): Fix typo in last | |
7225 | change and some warnings. | |
7226 | ||
299c5111 KH |
7227 | 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
7228 | ||
7229 | * doc/md.texi (pushm): Fix a typo. | |
7230 | ||
852dff61 AO |
7231 | 2002-12-12 Alexandre Oliva <aoliva@redhat.com> |
7232 | ||
7233 | * config/mips/mips.c (mips_output_conditional_branch): Support | |
7234 | PIC-safe out-of-range branch and branch-likely. | |
7235 | * config/mips/mips.md (attr length): PIC-safe out-of-range | |
7236 | branches are longer. | |
7237 | ("jump"): Support PIC-safe out-of-range-for-branch jumps. Remove | |
7238 | unused code to support indirect jumps. | |
7239 | ||
4977bab6 ZW |
7240 | 2002-12-11 Zack Weinberg <zack@codesourcery.com> |
7241 | ||
7242 | * Makefile.in (GTFILES): Add $(host_xm_file_list) and | |
7243 | $(tm_file_list). | |
7244 | ||
7245 | 2002-12-11 David Edelsohn <edelsohn@gnu.org> | |
7246 | ||
7247 | * config/rs6000/t-rs6000-c-rule: Add coretypes.h $(TM_H) dependencies. | |
7248 | ||
7249 | Wed Dec 11 15:20:45 CET 2002 Jan Hubicka <jh@suse.cz> | |
7250 | ||
7251 | * i386.md (cmove splitters): Avoid creation of unnecesary subregs. | |
7252 | ||
d6567b3a JDA |
7253 | 2002-12-11 John David Anglin <dave@hiauly1.hia.nrc.ca> |
7254 | ||
7255 | * pa.h (BIGGEST_ALIGNMENT): Change 32-bit value to 64 bits. | |
7256 | (MAX_PARM_BOUNDARY, STACK_BOUNDARY): Express in terms of | |
7257 | BIGGEST_ALIGNMENT. | |
7258 | (PREFERRED_STACK_BOUNDARY): Express in terms of STACK_BOUNDARY. | |
7259 | (FUNCTION_BOUNDARY): Express in terms of BITS_PER_WORD. | |
7260 | ||
355bd14f KH |
7261 | 2002-12-11 Kazu Hirata <kazu@cs.umass.edu> |
7262 | ||
7263 | * doc/invoke.texi: Correct dump file names. | |
7264 | ||
9a3873b4 SE |
7265 | 2002-12-09 Steve Ellcey <sje@cup.hp.com> |
7266 | ||
7267 | * config/ia64/ia64.c (ia64_hpux_asm_file_end): Don't send stripped | |
7268 | name to globalize_label or assemble_name. | |
7269 | ||
9a4816af R |
7270 | Wed Dec 11 20:15:19 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7271 | ||
7272 | * sh.h (REG_CLASS_HAS_GENERAL_REG): Only true for SIBCALL_REGS | |
7273 | if not TARGET_SHMEDIA. | |
7274 | ||
7275 | Wed Dec 11 19:05:05 2002 J"orn Rennecke <joern.rennecke@superh.com> | |
7276 | ||
7277 | * sh.h (REG_CLASS_HAS_FP_REG): New. | |
7278 | (REGISTER_MOVE_COST) Use it. Put body into a function and | |
7279 | move it into: | |
7280 | * sh.c (sh_register_move_cost). | |
7281 | * sh-protos.h (sh_register_move_cost): Declare. | |
7282 | ||
7283 | * sh.c (sh_expand_builtin): Abort for unexpected nop values. | |
7284 | (sh_adjust_cost): Always return a value. | |
7285 | ||
70a72ca4 R |
7286 | Wed Dec 11 18:39:52 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7287 | ||
7288 | * sh.h (REG_CLASS_HAS_GENERAL_REG): New. | |
7289 | (REGISTER_MOVE_COST): Use it. | |
7290 | ||
5d5cd66f RH |
7291 | 2002-12-11 Richard Henderson <rth@redhat.com> |
7292 | ||
7293 | * tree.h (MODULE_LOCAL_P): Kill. | |
7294 | * varasm.c (default_binds_local_p_1): Use decl_visibility instead. | |
7295 | ||
68d0a3d2 KH |
7296 | 2002-12-11 Kazu Hirata <kazu@cs.umass.edu> |
7297 | ||
7298 | * config/h8300/h8300.md (two define_peephole2): New. | |
7299 | ||
722d59a3 KH |
7300 | 2002-12-11 Kazu Hirata <kazu@cs.umass.edu> |
7301 | ||
7302 | * config/h8300/h8300.h (CONST_OK_FOR_J): Remove. | |
7303 | (CONST_OK_FOR_K): Likewise. | |
7304 | (CONST_OK_FOR_M): Likewise. | |
7305 | (CONST_OK_FOR_LETTER_P): Do not use the above macros. | |
7306 | ||
b3a5a50c NB |
7307 | 2002-12-11 Neil Booth <neil@daikokuya.co.uk> |
7308 | ||
7309 | * c-common.c (builtin_define_type_max): Handle unsigned | |
7310 | types too. | |
7311 | ||
4977bab6 ZW |
7312 | 2002-12-10 David Edelsohn <edelsohn@gnu.org> |
7313 | ||
7314 | * haifa-sched.c (rank_for_schedule): Correct style. | |
7315 | ||
7316 | 2002-12-10 Per Bothner <pbothner@apple.com> | |
7317 | ||
7318 | * cpplib.h (struct cpp_hashnode): Split a non-portably-signed field | |
7319 | directive_index into an unsigned field and a new is_directive field. | |
7320 | * cppinit.c (mark_named_operators): Update to set new fields. | |
7321 | * cpplex.c (_cpp_lex_direct): Now directive_field is unsigned. | |
7322 | * cpplib.c [_cpp_handle_directive]: Test is_directive field. | |
7323 | No longer need to subtract 1 from directive_index. | |
7324 | (_cpp_init_directives): No longer need to add 1 to directive_index. | |
7325 | * cpptrad.c (scan_out_logical_line): Use is_directive field. | |
7326 | ||
7327 | 2002-12-10 Roger Sayle <roger@eyesopen.com> | |
7328 | ||
7329 | * builtins.c (fold_builtin): Remove -funsafe-math-optimizations | |
7330 | check for evaluating sqrt of a constant at compile time. | |
7331 | * simplify-rtx.c (simplify_unary_operation): Likewise. | |
7332 | ||
40d81ee4 JJ |
7333 | 2002-12-10 Janis Johnson <janis187@us.ibm.com> |
7334 | ||
7335 | PR other/8882 | |
7336 | * doc/tm.texi (PUSH_ARGS): Remove misplaced line. | |
7337 | ||
48aec0bc | 7338 | 2002-12-10 Devang Patel <dpatel@appple.com> |
40d81ee4 | 7339 | |
48aec0bc DP |
7340 | * config/darwin.h(LINK_SPEC): Add darwin specific linker options. |
7341 | * doc/invoke.texi: Add new "Darwin Options" section. | |
4977bab6 | 7342 | |
0e9f8e82 JW |
7343 | 2002-12-10 Jim Wilson <wilson@redhat.com> |
7344 | ||
7345 | * rs6000.h (RETURN_IN_MEMORY): If ABI_V4, then TFmode is returned in | |
7346 | memory. | |
7347 | ||
3e25353e AH |
7348 | 2002-12-10 Andrew Haley <aph@redhat.com> |
7349 | ||
7350 | * cse.c (cse_insn): Don't cse past a basic block boundary. | |
7351 | ||
17772b2a JJ |
7352 | 2002-12-10 Jakub Jelinek <jakub@redhat.com> |
7353 | ||
7354 | * config/linux.h (LIB_SPEC): If -pthread, add -lpthread even if | |
7355 | -shared. | |
7356 | * config/alpha/linux-elf.h (LIB_SPEC): Likewise. | |
7357 | * config/alpha/linux.h (LIB_SPEC): Likewise. | |
7358 | * config/arm/linux-elf.h (LIB_SPEC): Likewise. | |
7359 | * config/pa/pa-linux.h (LIB_SPEC): Likewise. | |
7360 | * config/sparc/linux.h (LIB_SPEC): Likewise. | |
7361 | * config/sparc/linux64.h (LIB_SPEC): Likewise. | |
7362 | ||
63358530 LH |
7363 | 2002-12-09 Larin Hennessy <larin@science.oregonstate.edu> |
7364 | ||
7365 | * doc/invoke.texi: Document UltraSparc III option. | |
7366 | ||
2e37b0ce RH |
7367 | 2002-12-09 Richard Henderson <rth@redhat.com> |
7368 | ||
7369 | * config/i386/i386.h (TARGET_CPU_CPP_BUILTINS): Define | |
7370 | __tune_pentium2__ and __tune_pentium3__ as necessary. | |
7371 | ||
3a04ff64 RH |
7372 | 2002-12-09 Richard Henderson <rth@redhat.com> |
7373 | ||
7374 | * target.h (gcc_target): Add cannot_force_const_mem. | |
7375 | * target-def.h (TARGET_CANNOT_FORCE_CONST_MEM): New. | |
7376 | (TARGET_INITIALIZER): Add it. | |
7377 | * varasm.c (force_const_mem): Fail if cannot_force_const_mem. | |
7378 | * expr.c (emit_move_insn): Be prepared for force_const_mem to fail. | |
7379 | * reload1.c (reload): Likewise. | |
7380 | * hooks.c (hook_bool_rtx_false): New. | |
7381 | * hooks.h: Declare it. | |
7382 | ||
7383 | * config/i386/i386.c (ix86_cannot_force_const_mem): New. | |
7384 | (TARGET_CANNOT_FORCE_CONST_MEM): New. | |
7385 | (ix86_expand_move): Remove de-const-pooling hack. | |
7386 | ||
a9a4005f JH |
7387 | Mon Dec 9 21:33:38 CET 2002 Jan Hubicka <jh@suse.cz> |
7388 | ||
7389 | * toplev.c (dump_file): Fix order to match reality. | |
7390 | ||
7ef788f0 GK |
7391 | 2002-12-08 Geoffrey Keating <geoffk@apple.com> |
7392 | ||
7393 | * config/rs6000/rs6000.md (load_multiple): Use adjust_address_nv. | |
7394 | (store_multiple): Likewise. | |
7395 | ||
3f320b7e JDA |
7396 | 2002-12-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
7397 | ||
7398 | * pa/fptr.c (__canonicalize_funcptr_for_compare): Don't canonicalize | |
7399 | function pointers in page 0. | |
7400 | ||
3870df96 SE |
7401 | 2002-12-09 Steve Ellcey <sje@cup.hp.com> |
7402 | ||
7403 | * config/ia64/hpux.h (TARGET_STRUCT_ARG_REG_LITTLE_ENDIAN): Remove | |
7404 | definition | |
7405 | (MEMBER_TYPE_FORCES_BLK): Move. | |
7406 | * config/ia64/ia64.c (ia64_function_arg): Use PARALLEL to pass | |
7407 | aggregate arguments. | |
7408 | (ia64_function_value): Use PARALLEL to return aggregate values. | |
7409 | ||
9ac3e73b SE |
7410 | 2002-12-09 Steve Ellcey <sje@cup.hp.com> |
7411 | ||
7412 | * doc/tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): Remove definition. | |
7413 | * defaults.h (FUNCTION_ARG_REG_LITTLE_ENDIAN): Remove definition. | |
7414 | * calls.c (store_unaligned_arguments_into_pseudos) Remove | |
7415 | FUNCTION_ARG_REG_LITTLE_ENDIAN. | |
7416 | * stmt.c (expand_return): Ditto. | |
7417 | * expr.c (move_block_from_reg): Ditto. | |
7418 | (copy_blkmode_from_reg): Ditto. | |
4977bab6 | 7419 | * expmed.c (store_bit_field): Ditto. |
9ac3e73b | 7420 | |
7f0db92a SS |
7421 | 2002-12-09 Svein E. Seldal <Svein.Seldal@solidas.com> |
7422 | ||
7423 | * config.gcc: Added tic4x-* target as an alias to c4x-* | |
7424 | ||
37c66aa6 JH |
7425 | Sun Dec 8 14:57:39 CET 2002 Jan Hubicka <jh@suse.cz> |
7426 | ||
7ef788f0 GK |
7427 | * i386.c (ix86_expand_int_movcc): Use force_operand instead of |
7428 | constructing insn directly. | |
37c66aa6 | 7429 | |
4977bab6 ZW |
7430 | 2002-12-06 Per Bothner <pbothner@apple.com> |
7431 | ||
7432 | * cpplib.h (struct cpp_hashnode): Change field directive_index from | |
7433 | char to an int bit-field, for hosts where char is unsigned. | |
7434 | ||
7435 | 2002-12-07 Roger Sayle <roger@eyesopen.com> | |
7436 | Richard Henderson <rth@redhat.com> | |
7437 | ||
7438 | * real.c (ieee_extended_motorola_format, | |
7439 | ieee_extended_intel_96_format, ieee_extended_intel_128_format, | |
7440 | ieee_quad_format, vax_d_format, vax_g_format, i370_double_format): | |
7441 | Provide appropriate values for new signbit field. | |
7442 | ||
7443 | 2002-12-07 Roger Sayle <roger@eyesopen.com> | |
7444 | ||
7445 | * real.h (real_format): Add signbit field. | |
7446 | * real.c (ieee_single_format, ieee_double_format, | |
7447 | ieee_extended_motorola_format, ieee_extended_intel_96_format, | |
7448 | ieee_extended_intel_128_format, ibm_extended_format, | |
7449 | ieee_quad_format, vax_f_format, vax_d_format, | |
7450 | vax_g_format, i370_single_format, i370_double_format, | |
7451 | c4x_single_format, c4x_extended_format, real_internal_format): | |
7452 | Provide suitable signbit value, or -1 to avoid bit twiddling. | |
7453 | ||
7454 | * optabs.c (expand_unop): Try implementing negation of | |
7455 | floating point modes by flipping the sign bit. | |
7456 | (expand_abs): Try implementing abs of floating point modes | |
7457 | by clearing the sign bit. | |
7458 | ||
7459 | Sat Dec 7 22:29:47 CET 2002 Jan Hubicka <jh@suse.cz> | |
7460 | ||
7461 | * i386.c (ix86_expand_int_movcc): Use force_operand instead | |
7462 | of constructing insn directly. | |
7463 | ||
2a598b3a KH |
7464 | 2002-12-07 Kazu Hirata <kazu@cs.umass.edu> |
7465 | ||
7466 | * config/h8300/h8300.md (*iorhi_shift_8): New. | |
7467 | ||
70899148 BS |
7468 | 2002-12-06 Bernd Schmidt <bernds@redhat.com> |
7469 | ||
7470 | * doc/invoke.texi: Document FRV port options. | |
7471 | * doc/md.texi: Document FRV register classes. | |
7472 | ||
377dfc82 GP |
7473 | 2002-12-07 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
7474 | ||
7475 | * doc/install.texi (Configuration): Improve description of cases | |
7476 | where `make distclean` may fail; clarify --with-gnu-as; fix grammar. | |
7477 | ||
4977bab6 ZW |
7478 | 2002-12-06 Per Bothner <pbothner@apple.com> |
7479 | ||
7480 | * cpplib.h (NODE_MACRO_ARG): New flag. | |
7481 | (struct cpp_hashnode): Give _cpp_hashnode_value tag to value union. | |
7482 | Remove value.operator field. Move arg_index field to value union. | |
7483 | (directive_index): Make signed, since also used for C++ operators. | |
7484 | * cppmacro.c (_cpp_save_parameter): Use NODE_MACRO_ARG flag to | |
7485 | check for duplicate parameter. Set NODE_MACRO_ARG flag. | |
7486 | Save node->value, and set node->value.arg_index. | |
7487 | (_cpp_create_definition): For each paramater, restore node->value. | |
7488 | (lex_expansion_token): Use NODE_MACRO_ARG flag, and moved arg_index. | |
7489 | * cpptrad.c (scan_out_logical_line): Likewise. | |
7490 | (scan_out_logical_line): Check for directive > 0. | |
7491 | * cpplib.c (cpp_handle_directive): Likewise. | |
7492 | * cpplex.c (_cpp_lex_direct): Update as value.operator is replaced | |
7493 | by negative of directive_index. | |
7494 | * cppinit.c (mark_named_operators): Likewise. | |
7495 | ||
7496 | * hashtable.h (struct ht_identifier): Swap fields, for better packing. | |
7497 | ||
7144b2d8 DD |
7498 | 2002-12-06 Dhananjay Deshpande <dhananjayd@kpit.com> |
7499 | ||
7500 | * gcc/config/sh/sh.c (calc_live_regs): Save fpscr only if target has | |
7501 | FPU. | |
7502 | (push): Generate push_fpscr. | |
7503 | (pop): Generate pop_fpscr. | |
7504 | * gcc/config/sh/sh.md : Add define_expand "push_fpscr", "pop_fpscr". | |
7505 | (fpu_switch): Add alternative to push fpscr. Enable for TARGET_SH3E. | |
7506 | ||
aa06e8f5 R |
7507 | Fri Dec 6 19:36:24 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7508 | ||
7509 | * sh.c (dump_table): DImode pool constants need only 32 bit alignment. | |
7510 | DFmode alignment depends on TARGET_FMOVD && TARGET_ALIGN_DOUBLE. | |
7511 | ||
0113c3c0 R |
7512 | Fri Dec 6 19:17:49 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7513 | ||
7514 | * sh.md (movdi_i): Name. Remove inappropriate comment. | |
7515 | ||
8d6b008d R |
7516 | Fri Dec 6 15:44:46 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7517 | Merged from basic improvements branch (excerpt): | |
7518 | ||
7519 | 2002-11-19 Kaz Kojima <kkojima@gcc.gnu.org> | |
7520 | * config/sh/sh.h (SH_DBX_REGISTER_NUMBER): Handle PR_MEDIA_REG. | |
7521 | ||
61f6c84f JJ |
7522 | 2002-12-06 Jakub Jelinek <jakub@redhat.com> |
7523 | ||
7524 | * expr.c (expand_expr) <case COND_EXPR>: Never modify exp in place. | |
7525 | ||
4977bab6 ZW |
7526 | Thu Dec 5 16:58:25 CET 2002 Jan Hubicka <jh@suse.cz> |
7527 | ||
7528 | * i386.md (dimode peep2s): Re-add "&& 1". | |
7529 | ||
7530 | Thu Dec 5 14:10:15 CET 2002 Jan Hubicka <jh@suse.cz> | |
7531 | ||
7532 | * i386.c (ix86_expand_prologue): Add comment, do not use | |
7533 | fast prologues for cold and normal functions. | |
7534 | ||
7535 | Thu Dec 5 00:52:37 CET 2002 Jan Hubicka <jh@suse.cz> | |
7536 | ||
7537 | * i386.c (x86_rep_movl_optimal): New variable. | |
7538 | (ix86_expand_movstr, ix86_expand_clrstr): Use TARGET_REP_MOVL_OPTIMAL | |
7539 | * i386.h (TARGET_REP_MOVL_OPTIMAL): New macro. | |
7540 | ||
7541 | * i386.md (negsf2_ifs, negdf2_ifs, negdf2_ifs_rex64, abssf2_ifs, | |
7542 | absdf2_ifs, absdf2_ifs_rex64): Fix constraints. | |
7543 | neg?f2_ifs, abs?f2_ifs splitters): Refuse memory operand; do not | |
7544 | generate unnecesary subregs. | |
7545 | ||
bf97847b JDA |
7546 | 2002-12-05 John David Anglin <dave@hiauly1.hia.nrc.ca> |
7547 | ||
7548 | * pa32-linux.h (CANONICALIZE_FUNCPTR_FOR_COMPARE_LIBCALL): Move define. | |
7549 | * pa.h (CANONICALIZE_FUNCPTR_FOR_COMPARE_LIBCALL): To here. | |
7550 | ||
1fcfaf37 DJ |
7551 | 2002-12-05 Dale Johannesen <dalej@apple.com> |
7552 | ||
7553 | * tree.c (unsafe_for_reeval): Consider callee child of CALL_EXPR. | |
7554 | ||
1a823ac1 DS |
7555 | 2002-12-05 Danny Smith <dannysmith@users.sourceforge.net> |
7556 | ||
7557 | * config/i386/cygwin.h (SUBTARGET_PROLOGUE): Replace with | |
7558 | PROFILE_HOOK. | |
7559 | * config/i386/mingw32.h (SUBTARGET_PROLOGUE): Don't undef. | |
7560 | ||
747db477 AH |
7561 | 2002-12-05 Aldy Hernandez <aldyh@redhat.com> |
7562 | ||
7563 | * config/rs6000/spe.h (__ev_mwlufi): Remove. | |
7564 | (__ev_mwlufia): Remove. | |
7565 | (__ev_mwlumfaaw): Remove. | |
7566 | (__ev_mwlusfaaw): Remove. | |
7567 | (__ev_mwlumfanw): Remove. | |
7568 | (__ev_mwlusfanw): Remove. | |
7569 | ||
94f09825 KH |
7570 | 2002-12-05 Kazu Hirata <kazu@cs.umass.edu> |
7571 | ||
7572 | * config/h8300/h8300.md (*andorsi3_shift_8): New. | |
7573 | ||
1e5bdc40 KH |
7574 | 2002-12-05 Kazu Hirata <kazu@cs.umass.edu> |
7575 | ||
7576 | * config/h8300/h8300.c (shift_alg_si): Optimize ashift:HI and | |
7577 | lshiftrt:SI by 28, 29, and 30 bits when !TARGET_H8300. | |
7578 | (get_shift_alg): Return optimal assembly instructions for the | |
7579 | shifts mentioned above. | |
7580 | ||
4977bab6 ZW |
7581 | Wed Dec 4 11:53:07 CET 2002 Jan Hubicka <jh@suse.cz> |
7582 | ||
7583 | * i386.c (ix86_expand_int_movcc): Force operand into register for QImode | |
7584 | condtiional moves. | |
7585 | ||
b6fd51f6 KH |
7586 | 2002-12-04 Kazu Hirata <kazu@cs.umass.edu> |
7587 | ||
7588 | * config/h8300/h8300.c (h8300_init_once): Do not use loop to | |
7589 | implement ashiftrt:HI by 13 bits on H8S. | |
7590 | ||
9e1ab8c1 JDA |
7591 | 2002-12-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
7592 | ||
7593 | * pa/fptr.c (__canonicalize_funcptr_for_compare): New file and function. | |
7594 | * pa.md (canonicalize_funcptr_for_compare): Output library call to | |
7595 | canonicalize_funcptr_for_compare_libfunc on TARGET_ELF32. | |
7596 | * pa32-linux.h (CANONICALIZE_FUNCPTR_FOR_COMPARE_LIBCALL, | |
7597 | CTOR_LIST_BEGIN): New defines. | |
7598 | * pa/t-linux (LIB2FUNCS_EXTRA): New define. | |
7599 | (fptr.c): Add make rules. | |
7600 | ||
16823694 GK |
7601 | 2002-12-04 Geoffrey Keating <geoffk@apple.com> |
7602 | ||
7603 | * combine.c (combine_simplify_rtx): Add new canonicalizations. | |
7604 | * doc/md.texi (Insn Canonicalizations): Document new | |
7605 | canonicalizations for multiply/add combinations. | |
7606 | * config/rs6000/rs6000.md: Add and modify floating add/multiply | |
7607 | patterns to ensure they're used whenever they can be. | |
7608 | ||
5ec0b66e KH |
7609 | 2002-12-04 Kazu Hirata <kazu@cs.umass.edu> |
7610 | ||
7611 | * config/h8300/h8300.c: Update the comments related to shifts. | |
7612 | ||
7fa9ed65 CD |
7613 | 2002-12-04 Chris Demetriou <cgd@broadcom.com> |
7614 | ||
7615 | * config/mips/mips.md (get_fnaddr): Correct length attribute. | |
7616 | ||
6bd6fd35 KH |
7617 | 2002-12-04 Kazu Hirata <kazu@cs.umass.edu> |
7618 | ||
7619 | * config/h8300/h8300.md (*extzv_8_8): New. | |
7620 | (*extzv_8_16): Likewise. | |
7621 | ||
c246c65d JM |
7622 | 2002-12-04 Jason Merrill <jason@redhat.com> |
7623 | ||
7624 | PR c++/8461, c++/8625 | |
7625 | * integrate.c (copy_decl_for_inlining): Handle explicit invisible | |
7626 | references. | |
7627 | * tree-inline.c (initialize_inlined_parameters): Likewise. | |
7628 | ||
7629 | * tree.c (variably_modified_type_p): Just return an error_mark_node. | |
7630 | ||
ae598ab9 CD |
7631 | 2002-12-04 Chris Demetriou <cgd@broadcom.com> |
7632 | ||
7633 | * config/mips/mips.md (get_fnaddr): Avoid placing an "la" | |
7634 | macro instruction in a branch delay slot, to avoid assembler | |
7635 | warnings. | |
7636 | ||
a9b6f1e7 EB |
7637 | 2002-12-04 Eric Botcazou <ebotcazou@libertysurf.fr> |
7638 | ||
7639 | PR c/7622 | |
7640 | * c-semantics (genrtl_scope_stmt): Do not output inlined | |
7641 | nested functions that contain no code. | |
7642 | ||
a3716585 JH |
7643 | Wed Dec 4 15:20:54 CET 2002 Jan Hubicka <jh@suse.cz> |
7644 | ||
7645 | * cfgrtl.c (force_nonfallthru_and_redirect): Allow abnormal edge | |
7646 | to be forced into nonfallthru. | |
7647 | ||
44924a36 JT |
7648 | 2002-12-03 Jason Thorpe <thorpej@wasabisystems.com> |
7649 | ||
7650 | * config/t-netbsd (USER_H): Set to $(EXTRA_HEADERS). | |
7651 | ||
3678a93e AH |
7652 | 2002-12-03 Aldy Hernandez <aldyh@redhat.com> |
7653 | ||
4977bab6 | 7654 | * config/rs6000/spe.md (*movv1di_const0): New pattern. |
3678a93e | 7655 | |
6e1be6b1 RH |
7656 | 2002-12-03 Richard Henderson <rth@redhat.com> |
7657 | ||
7658 | * libgcc-std.ver: Inherit GCC_3.3 from GCC_3.0. | |
7659 | ||
c47eb51b HPN |
7660 | 2002-12-03 Hans-Peter Nilsson <hp@bitrange.com> |
7661 | ||
7662 | * bitmap.c (bitmap_ior_and_compl, bitmap_union_of_diff): | |
7663 | Initialize tmp.using_obstack to 0. | |
7664 | ||
2cff4a6e AS |
7665 | 2002-12-03 Andreas Schwab <schwab@suse.de> |
7666 | ||
7667 | * config/m68k/m68k.h (EH_RETURN_DATA_REGNO): Define. | |
7668 | (EH_RETURN_STACKADJ_RTX): Define. | |
7669 | (EH_RETURN_HANDLER_RTX): Define. | |
7670 | (ASM_PREFERRED_EH_DATA_FORMAT): Define. | |
7671 | * config/m68k/m68k.c (m68k_save_reg): New function. Handle eh | |
7672 | registers and don't save fixed registers. | |
7673 | (m68k_output_function_prologue): Use it. | |
7674 | (use_return_insn): Likewise. | |
7675 | (m68k_output_function_epilogue): Likewise. | |
7676 | ||
491a9777 KH |
7677 | 2002-12-03 Kazu Hirata <kazu@cs.umass.edu> |
7678 | ||
7679 | * config/h8300/h8300.c (single_one_operand): Fix a warning. | |
7680 | (single_zero_operand): Likewise. | |
7681 | ||
4977bab6 ZW |
7682 | 2002-12-02 Nathanael Nerode <neroden@gcc.gnu.org> |
7683 | ||
7684 | * Makefile.in configure configure.in dummy-conditions.c fix-header.c | |
7685 | gcov-iov.c gen-protos.c genattr.c genattrtab.c genautomata.c | |
7686 | gencheck.c gencodes.c genconditions.c genconfig.c genconstants.c | |
7687 | genemit.c genextract.c genflags.c gengenrtl.c gengtype-lex.l | |
7688 | gengtype-yacc.y gengtype.c genopinit.c genoutput.c genpeep.c | |
7689 | genpreds.c genrecog.c gensupport.c mkconfig.sh read-rtl.c | |
7690 | scan-decls.c scan.c config/sh/sh.h doc/configfiles.texi | |
7691 | doc/install-old.texi: Replace hconfig.h with bconfig.h. | |
7692 | * Makefile.in: Replace HCONFIG_H with BCONFIG_H. | |
7693 | ||
7694 | 2002-12-02 Andrew Pinski <pinskia@physics.uc.edu> | |
7695 | ||
7696 | * config/rs6000/rs6000.md (ffssi): Convert to expander. | |
7697 | (ffsdi): Likewise. | |
7698 | (cntlzw2, cntlzd2): New patterns. | |
7699 | ||
7700 | 2002-12-02 H.J. Lu <hjl@gnu.org> | |
7701 | ||
7702 | * config.gcc (mips*-*-netbsd*): Remove mips/t-netbsd. | |
7703 | (mips*-*-linux*): Remove mips/t-linux. | |
7704 | ||
7705 | Mon Dec 2 19:26:30 CET 2002 Jan Hubicka <jh@suse.cz> | |
7706 | ||
7707 | * i386.c (ix86_expand_int_movcc): Avoid overflow. | |
7708 | ||
e8a68017 KH |
7709 | 2002-12-02 Kazu Hirata <kazu@cs.umass.edu> |
7710 | ||
7711 | * config/h8300/h8300.c (dosize): Replace argument op with | |
7712 | sign. | |
7713 | (h8300_output_function_prologue): Update the call to dosize. | |
7714 | (h8300_output_function_epilogue): Likewise. | |
7715 | ||
834572b8 BW |
7716 | 2002-12-02 Bob Wilson <bob.wilson@acm.org> |
7717 | ||
7718 | * config/xtensa/xtensa.h: Delete ifndefs with nothing inside them. | |
7719 | ||
7720 | 2002-12-02 Craig Rodrigues <rodrigc@gcc.gnu.org> | |
9118405f CR |
7721 | |
7722 | * configure.in: Use "missing" script to generate warning if | |
7723 | flex or bison programs not found, instead of invoking "false". | |
7724 | * configure: Rebuilt. | |
7725 | ||
4ff38cd5 JH |
7726 | Mon Dec 2 20:28:48 CET 2002 Jan Hubicka <jh@suse.cz> |
7727 | ||
7728 | * unroll.c (copy_loop_body): Copy CONST_OR_PURE_CALL_P. | |
7729 | ||
adc72fa6 JH |
7730 | Mon Dec 2 19:42:52 CET 2002 Jan Hubicka <jh@suse.cz> |
7731 | ||
7732 | * i386.c (ix86_expand_int_movcc): Avoid overflow. | |
7733 | ||
513f31eb KH |
7734 | 2002-12-02 Kazu Hirata <kazu@cs.umass.edu> |
7735 | ||
7736 | * config/h8300/h8300.c (dosize): Output r7/er7 instead of sp. | |
7737 | (push): Likewise. | |
7738 | (pop): Likewise. | |
7739 | (h8300_output_function_prologue): Likewise. | |
7740 | (h8300_output_function_epilogue): Likewise. | |
7741 | ||
7ffc9761 R |
7742 | Mon Dec 2 14:43:22 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7743 | ||
7744 | * expmed.c (store_bit_field): Use int_mode_for_mode to find | |
7745 | corresponding mode of non-integer mode, unless it is VOIDmode. | |
7746 | ||
0a2a0a58 KH |
7747 | 2002-12-02 Kazu Hirata <kazu@cs.umass.edu> |
7748 | ||
7749 | * config/h8300/h8300.md (stm_h8300s_2): New. | |
7750 | (stm_h8300s_3): Likewise. | |
7751 | (stm_h8300s_4): Likewise. | |
7752 | (five define_peephole2): Likewise. | |
7753 | ||
28432d9f KH |
7754 | 2002-12-02 Kazu Hirata <kazu@cs.umass.edu> |
7755 | ||
7756 | * ra-build.c: Fix a comment typo. | |
7757 | ||
4977bab6 ZW |
7758 | Sun Dec 1 16:50:47 CET 2002 Jan Hubicka <jh@suse.cz> |
7759 | ||
7760 | * i386.c (ix86_expand_int_movcc): fix | |
7761 | reversed BRANCH_COST test; be curefull about infinite recursion. | |
7762 | ||
e651d484 KH |
7763 | 2002-12-01 Kazu Hirata <kazu@cs.umass.edu> |
7764 | ||
7765 | * config/h8300/h8300.c (h8300_output_function_prologue): | |
7766 | Remove variable idx. | |
7767 | (h8300_output_function_epilogue): Likewise. | |
7768 | ||
558bb2c4 ZW |
7769 | 2002-12-01 Zack Weinberg <zack@codesourcery.com> |
7770 | ||
7771 | * config/frv/xm-frv.h: Delete, unnecessary. | |
7772 | ||
96cc06af KH |
7773 | 2002-12-01 Kazu Hirata <kazu@cs.umass.edu> |
7774 | ||
7775 | * config/h8300/h8300.md: Add comments for define_peephole2. | |
7776 | ||
c9f8536c MM |
7777 | 2002-12-01 Mark Mitchell <mark@codesourcery.com> |
7778 | ||
7779 | * builtin-types.def (BT_SIZE): Use size_type_node. | |
7780 | * builtins.c (fold_builtin): Make the builtin strlen returns a | |
7781 | size_t, not a sizetype. | |
7782 | * c-common.c (c_sizeof_or_alignof_type): Use size_type_node, not | |
7783 | c_size_type_node. | |
7784 | (c_alignof_expr): Likewise. | |
7785 | (c_common_nodes_and_builtins): Likewise. | |
7786 | * c-common.h (CTI_C_SIZE_TYPE): Remove. | |
7787 | (c_size_type_node): Likewise. | |
7788 | * c-format.c (T_ST): Use size_type_node, not c_size_type_node. | |
7789 | * tree.h (TI_SIZE_TYPE): New enumeral. | |
7790 | (size_type_node): Likewise. | |
4977bab6 ZW |
7791 | |
7792 | 2002-11-30 Zack Weinberg <zack@codesourcery.com> | |
7793 | ||
7794 | * configure.in: Don't put ${tm_file} into host_xm_file, | |
7795 | build_xm_file, or xm_file. Do put tm-preds.h into tm_p_file. | |
7796 | Take location of tm-preds.h into account when calculating | |
7797 | tm_p_file_list. | |
7798 | * configure: Regenerate. | |
7799 | * mkconfig.sh: No need for separate TM_DEFINES and XM_DEFINES | |
7800 | arguments. Do not provide rtx, rtvec, tree, or GTY here. | |
7801 | Remove special case code for tm_p.h and *config.h; add new | |
7802 | special case code for tm.h and tconfig.h. Clean up a bit. | |
7803 | ||
7804 | * Makefile.in (tm_file, tm_file_list): New variables set from | |
7805 | @-substitutions. | |
7806 | (GCONFIG_H): Deleted. | |
7807 | (GTM_H, TM_H): New. | |
7808 | (CONFIG_H): Is now just config.h $(host_xm_file_list). | |
7809 | (TM_P_H): Move up with the other mkconfig.sh-generated | |
7810 | headers; don't mention tm-preds.h explicitly. | |
7811 | (tm.h, cs-tm.h): New rule. | |
7812 | (cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): Adjust | |
7813 | invocations of mkconfig.sh for changes to that program. | |
7814 | (mostlyclean): Delete print-rtl1.c. | |
7815 | (clean): Delete tm.h. | |
7816 | Update dependencies for the files listed below. | |
7817 | ||
7818 | * mklibgcc.in: Add 'coretypes.h $(TM_H)' to libgcc2_c_dep. | |
7819 | ||
7820 | * coretypes.h: New file. | |
7821 | * system.h: #define malloc to xmalloc and realloc to xrealloc | |
7822 | when FLEX_SCANNER or YYBISON is defined, independent of the | |
7823 | value of GCC_VERSION. | |
7824 | * alias.c, attribs.c, bb-reorder.c, bitmap.c, builtins.c, | |
7825 | c-aux-info.c, c-common.c, c-convert.c, c-decl.c, c-dump.c, | |
7826 | c-errors.c, c-format.c, c-lang.c, c-lex.c, c-objc-common.c, | |
7827 | c-opts.c, c-parse.in, c-pragma.c, c-pretty-print.c, | |
7828 | c-semantics.c, c-typeck.c, caller-save.c, calls.c, cfg.c, | |
7829 | cfganal.c, cfgbuild.c, cfgcleanup.c, cfglayout.c, cfgloop.c, | |
7830 | cfgrtl.c, collect2.c, combine.c, conflict.c, convert.c, | |
7831 | cppdefault.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, | |
7832 | cppinit.c, cpplex.c, cpplib.c, cppmacro.c, cppmain.c, | |
7833 | cppspec.c, cpptrad.c, crtstuff.c, cse.c, cselib.c, dbxout.c, | |
7834 | debug.c, df.c, diagnostic.c, doloop.c, dominance.c, | |
7835 | dummy-conditions.c, dwarf2asm.c, dwarf2out.c, dwarfout.c, | |
7836 | emit-rtl.c, errors.c, et-forest.c, except.c, explow.c, | |
7837 | expmed.c, expr.c, final.c, fix-header.c, flow.c, fold-const.c, | |
7838 | function.c, gcc.c, gccspec.c, gcov-dump.c, gcov-iov.c, gcov.c, | |
7839 | gcse.c, gen-protos.c, genattr.c, genattrtab.c, genautomata.c, | |
7840 | gencheck.c, gencodes.c, genconditions.c, genconfig.c, | |
7841 | genconstants.c, genemit.c, genextract.c, genflags.c, | |
7842 | gengenrtl.c, gengtype-lex.l, gengtype-yacc.y, gengtype.c, | |
7843 | genopinit.c, genoutput.c, genpeep.c, genpreds.c, genrecog.c, | |
7844 | gensupport.c, ggc-common.c, ggc-none.c, ggc-page.c, | |
7845 | ggc-simple.c, global.c, graph.c, haifa-sched.c, hashtable.c, | |
7846 | hooks.c, ifcvt.c, integrate.c, intl.c, jump.c, langhooks.c, | |
7847 | lcm.c, libgcc2.c, line-map.c, lists.c, local-alloc.c, loop.c, | |
7848 | main.c, mbchar.c, mips-tdump.c, mips-tfile.c, mkdeps.c, | |
7849 | optabs.c, params.c, predict.c, prefix.c, print-rtl.c, | |
7850 | print-tree.c, profile.c, protoize.c, ra-build.c, | |
7851 | ra-colorize.c, ra-debug.c, ra-rewrite.c, ra.c, read-rtl.c, | |
7852 | real.c, recog.c, reg-stack.c, regclass.c, regmove.c, | |
7853 | regrename.c, reload.c, reload1.c, reorg.c, resource.c, | |
7854 | rtl-error.c, rtl.c, rtlanal.c, sbitmap.c, scan-decls.c, | |
7855 | scan.c, sched-deps.c, sched-ebb.c, sched-rgn.c, sched-vis.c, | |
7856 | sdbout.c, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, | |
7857 | ssa.c, stmt.c, stor-layout.c, stringpool.c, timevar.c, | |
7858 | tlink.c, toplev.c, tracer.c, tree-dump.c, tree-inline.c, | |
7859 | tree.c, unroll.c, varasm.c, varray.c, varray.h, vmsdbgout.c, | |
7860 | xcoffout.c, config/darwin-c.c, config/darwin.c, | |
7861 | config/fp-bit.c, config/alpha/alpha.c, config/alpha/vms-cc.c, | |
7862 | config/alpha/vms-ld.c, config/arc/arc.c, config/arm/arm.c, | |
7863 | config/arm/pe.c, config/avr/avr.c, config/c4x/c4x-c.c, | |
7864 | config/c4x/c4x.c, config/cris/cris.c, config/d30v/d30v.c, | |
7865 | config/dsp16xx/dsp16xx.c, config/fr30/fr30.c, | |
7866 | config/frv/frv.c, config/h8300/h8300.c, config/i370/i370-c.c, | |
7867 | config/i370/i370.c, config/i386/i386.c, config/i386/winnt.c, | |
7868 | config/i960/i960-c.c, config/i960/i960.c, | |
7869 | config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, | |
7870 | config/m32r/m32r.c, config/m68hc11/m68hc11.c, | |
7871 | config/m68k/m68k.c, config/m88k/m88k.c, config/mcore/mcore.c, | |
7872 | config/mips/irix6-libc-compat.c, config/mips/mips.c, | |
7873 | config/mmix/mmix.c, config/mn10200/mn10200.c, | |
7874 | config/mn10300/mn10300.c, config/ns32k/ns32k.c, | |
7875 | config/pa/pa.c, config/pdp11/pdp11.c, config/romp/romp.c, | |
7876 | config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, | |
7877 | config/s390/s390.c, config/sh/sh.c, config/sparc/gmon-sol2.c, | |
7878 | config/sparc/sparc.c, config/stormy16/stormy16.c, | |
7879 | config/v850/v850-c.c, config/v850/v850.c, config/vax/vax.c, | |
7880 | config/xtensa/xtensa.c, objc/objc-act.c, objc/objc-lang.c: | |
7881 | Include coretypes.h and tm.h. | |
7882 | ||
7883 | * genattrtab.c, genconditions.c, genemit.c, genextract.c, | |
7884 | gengenrtl.c, gengtype.c, genopinit.c, genoutput.c, genpeep.c, | |
7885 | genrecog.c: Include coretypes.h and tm.h from the file | |
7886 | generated by this program. | |
7887 | ||
7888 | * unwind-dw2-fde-darwin.c, unwind-dw2-fde-glibc.c, | |
7889 | unwind-dw2-fde.c, unwind-dw2.c, unwind-sjlj.c: Include | |
7890 | coretypes.h and tm.h, and tsystem.h when not already included. | |
7891 | No need to include stddef.h nor stdlib.h. | |
7892 | ||
7893 | * fixinc/fixlib.h: Include coretypes.h and tm.h. Do not | |
7894 | include auto-host.h or ansidecl.h/ | |
7895 | * fixinc/server.h: Do not include stdio.h, unistd.h, or fixlib.h. | |
7896 | * fixinc/procopen.c: Include server.h after fixlib.h. Do not | |
7897 | include auto-host.h, ansidecl.h, or system.h. | |
7898 | * fixinc/server.c: Likewise. Also, do not include signal.h, | |
7899 | and do not redefine volatile. | |
7900 | ||
7901 | Sat Nov 30 17:16:46 CET 2002 Jan Hubicka <jh@suse.cz> | |
7902 | ||
7903 | * i386.md (movdf_integer): Always enable in 64bit. | |
7904 | (movdf_nointeger): Always disable in 64bit. | |
7905 | ||
f6318a2b JDA |
7906 | 2002-11-30 John David Anglin <dave@hiauly1.hia.nrc.ca> |
7907 | ||
7908 | * cfg.c (dump_flow_info): Use max_reg_num () to determine the largest | |
7909 | pseudo register number plus 1. | |
7910 | ||
4977bab6 ZW |
7911 | Fri Nov 29 20:10:56 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7912 | ||
7913 | * expmed.c (store_bit_field): Use int_mode_for_mode to find | |
7914 | corresponding mode of non-integer mode, unless it is VOIDmode. | |
7915 | ||
2402645b HPN |
7916 | 2002-11-29 Hans-Peter Nilsson <hp@bitrange.com> |
7917 | ||
7918 | * cpplib.c (_cpp_test_assertion): Default *value to 0. | |
7919 | ||
7920 | * cppexp.c (num_part_mul): Initialize result.unsignedp, to 1. | |
7921 | ||
8ef34c0d UW |
7922 | 2002-11-29 Ulrich Weigand <uweigand@de.ibm.com> |
7923 | ||
7924 | * config/s390/t-crtstuff: New target makefile fragment. | |
7925 | * config.gcc [s390-*-linux, s390x-*-linux]: Use it. | |
7926 | ||
b8bbda91 KH |
7927 | 2002-11-29 Kazu Hirata <kazu@cs.umass.edu> |
7928 | ||
7929 | * config/h8300/h8300.md (movsi_h8300hs): Change the order of | |
7930 | alternatives to correct the length when the memory operand is | |
7931 | either pre_dec or post_inc. | |
7932 | ||
d23dff51 KH |
7933 | 2002-11-29 Kazu Hirata <kazu@cs.umass.edu> |
7934 | ||
7935 | * config/h8300/h8300.md (an anonymous pattern): Give an | |
7936 | internal name *tst_extzv_bitqi_1_n. | |
7937 | Accept bit_operand instead of bit_memory_operand. | |
7938 | Do not accept bit tests with the MSB. | |
7939 | (*tst_extzv_memqi_1_n): New. | |
7940 | ||
4977bab6 ZW |
7941 | Thu Nov 28 23:56:24 CET 2002 Jan Hubicka <jh@suse.cz> |
7942 | ||
7943 | * i386.c (ix86_expand_int_movcc): Add copy_rtx to avoid invalid RTX | |
7944 | sharing when operand is SUBREG. | |
7945 | ||
7946 | Thu Nov 28 08:57:26 CET 2002 Jan Hubicka <jh@suse.cz> | |
7947 | ||
7948 | * athlon.md (athlon-decodev): New reservation unit. | |
7949 | (athlon-direct0): New reservation. | |
7950 | (athlon-vector): New use athlon-decodev. | |
7951 | (athlon-double, athlon-direct): Better model. | |
7952 | (athlon_imul_k8): Use athlon-direct0. | |
7953 | (athlon_movlpd_load): New insn reservation. | |
7954 | ||
3f7211f1 KH |
7955 | 2002-11-28 Kazu Hirata <kazu@cs.umass.edu> |
7956 | ||
7957 | * config/h8300/h8300.c (h8300_eightbit_constant_address_p): | |
7958 | Fix a comment typo. | |
7959 | (h8300_tiny_constant_address_p): Likewise. | |
7960 | ||
fcb204ce MM |
7961 | 2002-11-28 Michael Matz <matz@suse.de> |
7962 | ||
7963 | * doc/passes.texi: Mention the other register allocator. | |
7964 | ||
7957fde4 KH |
7965 | 2002-11-28 Kazu Hirata <kazu@cs.umass.edu> |
7966 | ||
7967 | * config/h8300/h8300.md (6 new peephole2 patterns): New. | |
7968 | ||
17c04c5e JJ |
7969 | 2002-11-28 Jakub Jelinek <jakub@redhat.com> |
7970 | ||
7971 | * config.gcc (x86_64-*-linux*) [tmake_file]: Remove i386/t-crtstuff. | |
7972 | * config/t-linux (CRTSTUFF_T_CFLAGS_S): Add $(CRTSTUFF_T_CFLAGS). | |
7973 | * config/i386/t-linux64 (CRTSTUFF_T_CFLAGS): Define. | |
7974 | ||
73cc75e9 KH |
7975 | 2002-11-28 Kazu Hirata <kazu@cs.umass.edu> |
7976 | ||
7977 | * config/h8300/h8300.c (h8300_and_costs): New. | |
7978 | * config/h8300/h8300.h (RTX_COSTS): Use h8300_and_costs. | |
7979 | * config/h8300/h8300-protos.h: Add a prototype for | |
7980 | h8300_and_costs. | |
7981 | ||
4977bab6 ZW |
7982 | Wed Nov 27 20:34:13 CET 2002 Jan Hubicka <jh@suse.cz> |
7983 | ||
7984 | * i386.c (x86_sse_partial_regs_for_cvtsd2ss): New. | |
7985 | * i386.h (x86_sse_partial_regs_for_cvtsd2ss): Declare. | |
7986 | (TARGET_SSE_PARTIAL_REGS_FOR_CVTSD2SS): New macro. | |
7987 | * i386.md (truncdfsf patterns and splitters): Use | |
7988 | TARGET_SSE_PARTIAL_REGS_FOR_CVTSD2SS | |
7989 | ||
0dbc3651 ZW |
7990 | 2002-11-27 Zack Weinberg <zack@codesourcery.com> |
7991 | ||
7992 | * config/rs6000/rs6000.c (altivec_init_builtins): Make the | |
7993 | pointer argument in the prototypes of the following builtins | |
7994 | be (const TYPE *) rather than (TYPE *): | |
7995 | + __builtin_altivec_ld_internal_4sf | |
7996 | + __builtin_altivec_ld_internal_4si | |
7997 | + __builtin_altivec_ld_internal_8hi | |
7998 | + __builtin_altivec_ld_internal_16qi | |
7999 | + __builtin_altivec_lvsl | |
8000 | + __builtin_altivec_lvsr | |
8001 | + __builtin_altivec_lvebx | |
8002 | + __builtin_altivec_lvehx | |
8003 | + __builtin_altivec_lvewx | |
8004 | + __builtin_altivec_lvxl | |
8005 | + __builtin_altivec_lvx | |
8006 | + __builtin_altivec_dst | |
8007 | + __builtin_altivec_dstt | |
8008 | + __builtin_altivec_dstst | |
8009 | + __builtin_altivec_dststt | |
8010 | ||
fe3f9515 KG |
8011 | 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
8012 | ||
8013 | * except.c (default_exception_section): Move variable into the | |
8014 | scope where it is used. | |
8015 | ||
4e85eada KW |
8016 | 2002-11-27 Krister Walfridsson <cato@df.lth.se> |
8017 | ||
8018 | * config.gcc (*-*-netbsd[2-9]*, *-*-netbsdelf[2-9]*): Test for | |
8019 | correct version. | |
8020 | ||
f248423a KH |
8021 | 2002-11-27 Kazu Hirata <kazu@cs.umass.edu> |
8022 | ||
8023 | * config/h8300/h8300.h (OK_FOR_U): Remove extra parentheses. | |
8024 | ||
ae557002 KH |
8025 | 2002-11-27 Kazu Hirata <kazu@cs.umass.edu> |
8026 | ||
8027 | * config/h8300/h8300.c (h8300_shift_costs): New. | |
8028 | * config/h8300/h8300.h (RTX_COSTS): Use h8300_shift_costs. | |
8029 | * config/h8300/h8300-protos.h: Add a prototype for | |
8030 | h8300_shift_costs. | |
8031 | ||
c9b93e1a JW |
8032 | 2002-11-27 Jim Wilson <wilson@redhat.com> |
8033 | ||
0dbc3651 ZW |
8034 | * config/rs6000/spe.md (spu_evsplatfi, spu_evsplati): Swap operands |
8035 | in output template. | |
c9b93e1a | 8036 | |
249e6b63 CH |
8037 | 2002-11-27 Casper S. Hornstrup <chorns@users.sourceforge.net> |
8038 | ||
8039 | * config/i386/i386.h (DLL_IMPORT_EXPORT_PREFIX): Define. | |
8040 | * config/i386/winnt.c (i386_pe_dllexport_name_p): Use | |
8041 | DLL_IMPORT_EXPORT_PREFIX, not '@'. | |
8042 | (i386_pe_dllimport_name_p): Likewise. | |
8043 | (i386_pe_mark_dllexport): Likewise. | |
8044 | (i386_pe_mark_dllimport): Likewise. | |
8045 | (i386_pe_encode_section_info): Likewise. | |
8046 | (i386_pe_strip_name_encoding): Likewise. | |
8047 | ||
5a5c00af RH |
8048 | 2002-11-27 Richard Henderson <rth@redhat.com> |
8049 | ||
8050 | * mkmap-symver.awk (BEGIN): Set sawsymbol false. | |
8051 | (nm && NF == 3): Set sawsymbol true. | |
8052 | (END): Exit if no symbols seen. | |
8053 | (output): Fix map syntax error if no globals for the version. | |
8054 | ||
1dc46545 JH |
8055 | Wed Nov 27 14:45:46 CET 2002 Jan Hubicka <jh@suse.cz> |
8056 | ||
8057 | * builtins.def (DEF_C99_BUILTIN): Fix. | |
8058 | ||
4977bab6 ZW |
8059 | 2002-11-26 Kaz Kojima <kkojima@gcc.gnu.org> |
8060 | ||
8061 | * config/sh/lib1funcs.asm (FUNC, ENDFUNC0, ENDFUNC): New macros. | |
8062 | (all): Add .size and .type information. | |
8063 | ||
8064 | Tue Nov 26 22:43:50 CET 2002 Jan Hubicka <jh@suse.cz> | |
8065 | ||
8066 | * i386.c (ix86_expand_int_movcc): Do not emit lea for short mode on | |
8067 | partial_reg_stall target. | |
8068 | ||
8069 | Tue Nov 26 22:27:47 CET 2002 Jan Hubicka <jh@suse.cz> | |
8070 | ||
8071 | * i386.md (movhicc): Allow general operand. | |
8072 | (movqicc): New expander. | |
8073 | (movqicc_noc): New pattern. | |
8074 | * i386.c (ix86_expand_carry_flag_compare): New function. | |
8075 | (ix86_expand_int_movcc): Optimize harder using sbb; support more | |
8076 | HImode conversion; support QImode conditional moves | |
8077 | ||
8078 | Tue Nov 26 16:30:59 CET 2002 Jan Hubicka <jh@suse.cz> | |
8079 | ||
8080 | * i386.c (FAST_PROLOGUE_INSN_COUNT): Set to 20. | |
8081 | (ix86_expand_prologue): Multiply the count by amount of registers to be | |
8082 | pushed. | |
8083 | ||
8084 | Tue Nov 26 15:55:27 CET 2002 Jan Hubicka <jh@suse.cz> | |
8085 | ||
8086 | * i386.c (override_options): Error about wrong -mcpu on x86-64 | |
8087 | compilation. | |
8088 | ||
8089 | 2002-11-26 NIIBE Yutaka <gniibe@m17n.org> | |
8090 | ||
8091 | * config/sh/linux.h (FUNCTION_PROFILER): Implemented. | |
8092 | ||
8093 | Tue Nov 26 00:14:20 CET 2002 Jan Hubicka <jh@suse.cz> | |
8094 | ||
8095 | * i386-protos.h (x86_extended_QIreg_mentioned_p, | |
8096 | x86_extended_reg_mentioned_p): Declare. | |
8097 | * i386.c (extended_reg_mentioned_1): New static function. | |
8098 | (x86_extended_QIreg_mentioned_p, | |
8099 | x86_extended_reg_mentioned_p): New global functions. | |
8100 | * i386.h (REX_SSE_REGNO_P): New macro. | |
8101 | * i386.md (prefix_rex): New attribute. | |
8102 | (length attribute): Add rex. | |
8103 | ||
5154b05d AH |
8104 | 2002-11-26 Andrew Haley <aph@redhat.com> |
8105 | ||
8106 | * unwind-sjlj.c (_Unwind_FindEnclosingFunction): Rename | |
8107 | from_Unwind_Find_Enclosing_Function. | |
8108 | * unwind-dw2.c (_Unwind_FindEnclosingFunction): Likewise. | |
8109 | * config/ia64/unwind-ia64.c (_Unwind_FindEnclosingFunction): Likewise. | |
8110 | * libgcc-std.ver (_Unwind_FindEnclosingFunction): Rename from | |
8111 | _Unwind_Find_Enclosing_Function, export @@GCC_3.3. | |
8112 | * unwind.h (_Unwind_FindEnclosingFunction): Add. | |
0dbc3651 | 8113 | |
0f942cae HP |
8114 | 2002-11-26 Hartmut Penner <hpenner@de.ibm.com> |
8115 | ||
0dbc3651 ZW |
8116 | * config/s390/s390.c (390_output_constant_pool): Set alignment |
8117 | before label in 64 bit mode, behind otherwise. | |
0f942cae | 8118 | |
25fdb4dc RH |
8119 | 2002-11-26 Richard Henderson <rth@redhat.com> |
8120 | ||
8121 | * c-common.c (handle_visibility_attribute): Accept "default". | |
8122 | * tree.h (enum symbol_visibility): New. | |
8123 | (decl_visibility): Declare. | |
8124 | * target.h (gcc_target.visibility): Take visibility arg as integer. | |
8125 | * varasm.c (default_assemble_visibility): Likewise. | |
8126 | (decl_visibility): New. | |
8127 | (maybe_assemble_visibility): Use it. | |
8128 | * output.h (default_assemble_visibility): Update prototype. | |
8129 | * config/rs6000/rs6000.c (rs6000_assemble_visibility): Take | |
8130 | visibility arg as integer. | |
d5c4db17 | 8131 | * doc/extend.texi: Document default visibility. |
25fdb4dc | 8132 | |
920e86b8 KH |
8133 | 2002-11-26 Kazu Hirata <kazu@cs.umass.edu> |
8134 | ||
8135 | * config/h8300/h8300.c: Adjust spacing. | |
8136 | * config/h8300/h8300.h: Likewise. | |
8137 | ||
7b1bd3c5 RH |
8138 | 2002-11-26 Richard Henderson <rth@redhat.com> |
8139 | ||
8140 | * hooks.c (hook_bool_void_false, hook_void_tree_int, | |
8141 | hook_void_FILEptr_constcharptr): Rename so that the return | |
8142 | type is first. | |
8143 | (hook_int_tree_tree_1, hook_void_tree, hook_void_tree_treeptr, | |
8144 | hook_bool_tree_false): New. | |
8145 | * hooks.h: Update. | |
8146 | * langhooks-def.h: Update for renames. | |
8147 | * target-def.h: Likewise. | |
8148 | * tree.c (default_comp_type_attributes, | |
0dbc3651 | 8149 | default_set_default_type_attributes, default_insert_attributes, |
7b1bd3c5 RH |
8150 | default_function_attribute_inlinable_p, |
8151 | default_ms_bitfield_layout_p): Remove. | |
8152 | * tree.h: Update. | |
8153 | ||
44571d6e JDA |
8154 | 2002-11-26 John David Anglin <dave@hiauly1.hia.nrc.ca> |
8155 | ||
8156 | * pa-protos.h (function_value): New prototype. | |
8157 | * pa.c (function_value): Use a PARALLEL to return small aggregates on | |
8158 | TARGET_64BIT. | |
8159 | * pa.h (FUNCTION_VALUE): Use function_value. | |
8160 | * pa.md (call_value_internal_symref, call_value_internal_reg_64bit, | |
8161 | call_value_internal_reg, sibcall_value_internal_symref, | |
8162 | sibcall_value_internal_symref_64bit): Remove =rf constraint on return | |
8163 | value. | |
8164 | ||
084a1106 JDA |
8165 | 2002-11-26 John David Anglin <dave@hiauly1.hia.nrc.ca> |
8166 | ||
8167 | * expr.c (gen_group_rtx, emit_group_move): New functions. | |
8168 | * expr.h (gen_group_rtx, emit_group_move): Prototype. | |
8169 | * function.c (expand_function_start): Use gen_group_rtx to create a | |
8170 | PARALLEL rtx to hold the return value when the real return rtx is a | |
8171 | PARALLEL. | |
8172 | (expand_function_end): Use emit_group_move to move the return value | |
8173 | from a PARALLEL to the real return registers. | |
8174 | * rtl.h (REG_FUNCTION_VALUE_P): Allow function values to be returned | |
8175 | in PARALLELs. | |
8176 | ||
5d2fe493 JT |
8177 | 2002-11-26 Jason Thorpe <thorpej@wasabisystems.com> |
8178 | ||
8179 | * config/t-libc-ok: Fix typo. | |
8180 | ||
13c22933 JJ |
8181 | 2002-11-26 Jakub Jelinek <jakub@redhat.com> |
8182 | ||
8183 | * configure.in: Move AC_CANONICAL_SYSTEM and AC_ARG_PROGRAM back | |
8184 | before AC_PROG_CC. | |
8185 | * configure: Rebuilt. | |
8186 | ||
5326cd3d NS |
8187 | 2002-11-26 Nathan Sidwell <nathan@codesourcery.com> |
8188 | ||
8189 | * c-decl.c: (start_struct): Commonize flag setting. | |
8190 | ||
647d340d JT |
8191 | 2002-11-26 Jason Thorpe <thorpej@wasabisystems.com> |
8192 | ||
8193 | * config/rs6000/rs6000.h (RS6000_CPU_CPP_ENDIAN_BUILTINS): New. | |
8194 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Use | |
0dbc3651 | 8195 | RS6000_CPU_CPP_ENDIAN_BUILTINS. |
647d340d JT |
8196 | * config/rs6000/netbsd.h (RS6000_CPU_CPP_ENDIAN_BUILTINS): Redefine. |
8197 | ||
29742ba4 HP |
8198 | 2002-11-26 Hartmut Penner <hpenner@de.ibm.com> |
8199 | ||
8200 | * config/s390/s390.md (literal_pool_64, literal_pool_31 ): New | |
8201 | insns. | |
8202 | * config/s390/s390.c (struct machine_function): Introduction of | |
8203 | struct machine_function. | |
0412a4d4 HP |
8204 | (s390_output_symbolic_const): Use of cfun. |
8205 | (s390_optimize_prolog): Likewise. | |
8206 | (s390_fixup_clobbered_return_reg): Likewise. | |
8207 | (s390_frame_info): Likewise. | |
8208 | (s390_emit_prologue, s390_emit_epilogue): Likewise. | |
8209 | (s390_init_machine_status): New function. | |
8210 | (override_options): call s390_init_machine_status. | |
0dbc3651 | 8211 | * config/s390/s390-protos.h (s390_output_constant_pool): Changed |
29742ba4 | 8212 | prototype. |
0dbc3651 | 8213 | |
f4111593 JJ |
8214 | 2002-11-26 Jakub Jelinek <jakub@redhat.com> |
8215 | ||
8216 | * varasm.c (output_constant_pool): For pool constants in mergeable | |
8217 | section ensure each constant is padded to multiple of entity size. | |
8218 | ||
96d0f4dc JJ |
8219 | 2002-11-26 Jakub Jelinek <jakub@redhat.com> |
8220 | ||
8221 | * varasm.c (default_exception_section): Move to... | |
8222 | * except.c (default_exception_section): ... here. Make | |
8223 | .gcc_except_table read-only if it is not expected to have any | |
8224 | dynamic relocations and linker handles it. | |
8225 | * dwarf2out.c (default_eh_frame_section): Make .eh_frame read-only | |
8226 | if it is not expected to have any dynamic relocations and linker | |
8227 | handles it. | |
8228 | * configure.in (HAVE_LD_RO_RW_SECTION_MIXING): Check what ld does | |
8229 | when linking read-only and read-write sections together. | |
8230 | * configure, config.in: Rebuilt. | |
8231 | * crtstuff.c (EH_FRAME_SECTION_CONST): Define. | |
8232 | (__EH_FRAME_BEGIN__, __FRAME_END__): Add it. | |
8233 | ||
4977bab6 ZW |
8234 | Mon Nov 25 18:32:37 CET 2002 Jan Hubicka <jh@suse.cz> |
8235 | ||
8236 | * i386.md (pushsf_rex64): Fix typo. | |
8237 | ||
020a7b12 AH |
8238 | 2002-11-25 Aldy Hernandez <aldyh@redhat.com> |
8239 | ||
249e6b63 CH |
8240 | * config/rs6000/spe.h (__ev_create_sfix32_fs): Change macro into |
8241 | new function. | |
8242 | (__ev_create_ufix32_fs): Same. | |
8243 | (__ev_get_sfix32_fs_internal): New. | |
8244 | (__ev_get_sfix32_fs): Define to use function. | |
8245 | (__ev_get_ufix32_fs_internal): New. | |
8246 | (__ev_get_ufix32_fs): Define to use function. | |
8247 | (__ev_get_upper_ufix32_fs): Call __ev_get_ufix32_fs. | |
8248 | (__ev_get_lower_ufix32_fs): Same. | |
8249 | (__ev_get_upper_sfix32_fs): Call __ev_get_sfix32_fs. | |
8250 | (__ev_get_lower_sfix32_fs): Same. | |
8251 | (__ev_set_sfix32_fs_internal): New. | |
8252 | (__ev_set_ufix32_fs_internal): New. | |
8253 | (__ev_set_sfix32_fs): Call __ev_set_sfix32_fs_internal. | |
8254 | (__ev_set_ufix32_fs): Call __ev_set_ufix32_fs_internal. | |
8255 | (__ev_set_upper_sfix32_fs): Call function. | |
8256 | (__ev_set_lower_sfix32_fs): Same. | |
8257 | (__ev_set_upper_ufix32_fs): Same. | |
8258 | (__ev_set_lower_ufix32_fs): Same. | |
020a7b12 | 8259 | |
d2dff06b DR |
8260 | 2002-11-25 Douglas B Rupp <rupp@gnat.com> |
8261 | ||
8262 | * gcc.c (do_spec_1): Reset delete_this_arg to zero. | |
8263 | ||
32f0ffb3 JT |
8264 | 2002-11-25 Jason Thorpe <thorpej@wasabisystems.com> |
8265 | ||
8266 | * config/elfos.h (HANDLE_SYSV_PRAGMA): Define as 1. | |
8267 | * config/interix.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8268 | * config/linux-aout.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8269 | * config/lynx-ng.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8270 | * config/lynx.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8271 | * config/netbsd.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8272 | * config/openbsd.h (HANDLE_SYSV_PRAGMA: Likewise. | |
8273 | * config/alpha/elf.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8274 | * config/arm/netbsd.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8275 | * config/cris/aout.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8276 | * config/d30v/d30v.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8277 | * config/frv/frv.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8278 | * config/i386/djgpp.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8279 | * config/i386/i386-interix.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8280 | * config/i386/vxi386.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8281 | * config/ia64/ia64.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8282 | * config/m88k/m88k.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8283 | * config/mmix/mmix.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8284 | * config/rs6000/aix.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8285 | * config/rs6000/darwin.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8286 | * config/sparc/linux-aout.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8287 | * config/sparc/vxsparc64.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8288 | * config/stormy16/stormy16.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8289 | * config/alpha/osf.h (HANDLE_SYSV_PRAGMA): Don't undef before | |
8290 | defining. | |
8291 | * config/i386/sco5.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8292 | * config/mips/iris5.h (HANDLE_SYSV_PRAGMA): Likewise. | |
8293 | ||
160f9a4c DP |
8294 | 2002-11-25 Dave Pitts <dpitts@cozx.com> |
8295 | ||
8296 | * gcc/fixinc/mkfixinc.sh: add i370-*-openedition to bypass fixinc list | |
8297 | ||
3c0f5389 KH |
8298 | 2002-11-25 Kazu Hirata <kazu@cs.umass.edu> |
8299 | ||
8300 | * config/h8300/h8300.md (an anonymous pattern): New. | |
8301 | ||
83bbd9b6 RH |
8302 | 2002-11-25 Richard Henderson <rth@redhat.com> |
8303 | ||
8304 | * alias.c (find_base_value): Use new_reg_base_value if it's live. | |
8305 | (copying_arguments): Make boolean. | |
8306 | ||
7c64a860 JT |
8307 | 2002-11-25 Jason Thorpe <thorpej@wasabisystems.com> |
8308 | ||
8309 | * gcc.c (static_spec_functions): Add if-exists-else spec | |
8310 | function. | |
8311 | (if_exists_else_spec_function): New function. | |
8312 | * doc/invoke.texi: Document the if-exists-else spec function. | |
8313 | ||
8314 | * config/netbsd-elf.h (NETBSD_STARTFILE_SPEC): For -static, use | |
8315 | "%:if-exists-else(crtbeginT%O%s crtbegin%O%s)". | |
8316 | ||
a4967b8d JT |
8317 | 2002-11-25 Jason Thorpe <thorpej@wasabisystems.com> |
8318 | ||
8319 | * config.gcc (powerpc-*-netbsd*): Replace "svr4.h" with | |
8320 | "netbsd.h netbsd-elf.h" in tm_file. Set tmake_file to | |
8321 | "${tmake_file} rs6000/t-netbsd". | |
8322 | * config/rs6000/netbsd.h: Rewrite. | |
8323 | * config/rs6000/t-netbsd: New file. | |
8324 | ||
a91dce31 KH |
8325 | 2002-11-25 Kazu Hirata <kazu@cs.umass.edu> |
8326 | ||
8327 | * config/h8300/h8300.md (an anonymous pattern): Relax the | |
8328 | condition for the pattern. | |
8329 | ||
fe29a4ea AH |
8330 | 2002-11-25 Aldy Hernandez <aldyh@redhat.com> |
8331 | ||
8332 | * config/rs6000/rs6000.h (enum rs6000_builtins): Remove evmwlssf, | |
8333 | evmwlsmf, evmwlssfa, evmwlsmfa, evmwlssfaaw, evmwlsmfaaw, | |
8334 | evmwlssfanw, evmwlsmfanw. | |
8335 | ||
8336 | * config/rs6000/rs6000.c (bdesc_2arg): Same. | |
8337 | ||
8338 | * config/rs6000/spe.md: Same for patterns. | |
8339 | ||
b77f3744 CE |
8340 | 2002-11-25 Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de> |
8341 | ||
8342 | PR c/8639 | |
8343 | * fold-const.c (extract_muldiv): Don't propagate division unless | |
8344 | both arguments are multiples of C. | |
8345 | ||
5dafd282 AH |
8346 | 2002-11-25 Andrew Haley <aph@redhat.com> |
8347 | ||
249e6b63 CH |
8348 | * libgcc-std.ver (_Unwind_Find_Enclosing_Function): Add. |
8349 | * config/ia64/unwind-ia64.c (_Unwind_Find_Enclosing_Function): New. | |
8350 | * unwind-sjlj.c (_Unwind_Find_Enclosing_Function): Likewise. | |
8351 | * unwind-dw2.c (_Unwind_Find_Enclosing_Function): Likewise. | |
5dafd282 | 8352 | |
4977bab6 ZW |
8353 | Sun Nov 24 10:38:04 CET 2002 Jan Hubicka <jh@suse.cz> |
8354 | ||
8355 | * i386.c (x86_use_ffreep): New global variable. | |
8356 | * i386.h (x86_use_frfeep): Declare | |
8357 | (TARGET_USE_FFREEP): New macro | |
8358 | * i386.md (movs?f*): Use freep when asked for. | |
8359 | (push?f): Remove dead code. | |
8360 | ||
92d4b8a0 KH |
8361 | 2002-11-24 Kazu Hirata <kazu@cs.umass.edu> |
8362 | ||
8363 | * config/h8300/h8300.c (h8300_init_once): Fix a typo in the | |
8364 | target help message. | |
8365 | ||
1169f9e0 JT |
8366 | 2002-11-24 Jason Thorpe <thorpej@wasabisystems.com> |
8367 | ||
8368 | * config.gcc (*-*-netbsd*1.[7-9]*, *-*-netbsd*[2-9]*): Set | |
8369 | extra_parts to "crtbegin.o crtend.o crtbeginS.o crtendS.o | |
8370 | crtbeginT.o". | |
8371 | (arm*-*-netbsd*, i[34567]86-*-netbsd*, m68k*-*-netbsd*) | |
8372 | (ns32k-*-netbsd*, sparc-*-netbsd*, vax-*-netbsd*): Set extra_parts | |
8373 | to "" for a.out configurations. | |
8374 | * config/t-netbsd (CRTSTUFF_T_CFLAGS): Set to "-fPIC". | |
8375 | ||
adde288a JT |
8376 | 2002-11-24 Jason Thorpe <thorpej@wasabisystems.com> |
8377 | ||
8378 | * config/alpha/netbsd.h (CPP_SUBTARGET_SPEC): Just use | |
0dbc3651 | 8379 | NETBSD_CPP_SPEC directly. |
adde288a JT |
8380 | (SUBTARGET_EXTRA_SPECS): Remove netbsd_cpp_spec. Add |
8381 | netbsd_endfile_spec. | |
8382 | (ENDFILE_SPEC): Use %(netbsd_endfile_spec). | |
8383 | ||
1ebe8c03 JT |
8384 | 2002-11-24 Jason Thorpe <thorpej@wasabisystems.com> |
8385 | ||
8386 | * config/netbsd-elf.h (STARTFILE_SPEC): Rename to | |
8387 | NETBSD_STARTFILE_SPEC. | |
8388 | (STARTFILE_SPEC): Redefine in terms of NETBSD_STARTFILE_SPEC. | |
8389 | (ENDFILE_SPEC): Likewise. | |
8390 | * config/netbsd.h (LIB_SPEC, LIBGCC_SPEC): Likewise. | |
8391 | ||
bdabc150 AS |
8392 | 2002-11-24 Andreas Schwab <schwab@suse.de> |
8393 | ||
523cb499 AS |
8394 | * Makefile.in (install-driver): Remove versioned link before |
8395 | trying to create it. | |
8396 | ||
bdabc150 AS |
8397 | * config/m68k/m68k.c: Fix typo in last change defining |
8398 | TARGET_ASM_CAN_OUTPUT_MI_THUNK. | |
8399 | ||
4977bab6 ZW |
8400 | 2002-11-23 H.J. Lu <hjl@gnu.org> |
8401 | ||
8402 | * aclocal.m4: Include ../config/accross.m4. | |
8403 | (gcc_AC_COMPILE_CHECK_SIZEOF): Removed. | |
8404 | (gcc_AC_C_COMPILE_ENDIAN): Removed. | |
8405 | (gcc_AC_C_FLOAT_FORMAT): Check $ac_cv_c_bigendian | |
8406 | instead of $ac_cv_c_compile_endian. | |
8407 | ||
8408 | * configure.in: Replace gcc_AC_COMPILE_CHECK_SIZEOF with | |
8409 | AC_COMPILE_CHECK_SIZEOF. | |
8410 | Replace gcc_AC_C_COMPILE_ENDIAN with AC_C_BIGENDIAN_CROSS. | |
8411 | * configure: Rebuild. | |
8412 | ||
56b8e164 KH |
8413 | 2002-11-23 Kazu Hirata <kazu@cs.umass.edu> |
8414 | ||
8415 | * config/h8300/h8300.c (print_operand): Update the use of | |
8416 | h8300_tiny_constant_address_p. | |
8417 | (h8300_adjust_insn_length): Likewise. | |
8418 | (h8300_tiny_constant_address_p): Check if the given rtx is a | |
8419 | variable declared with __attribute__ ((tiny_data)). | |
8420 | ||
2bb74773 DJ |
8421 | 2002-11-22 Dale Johannesen <dalej@apple.com> |
8422 | ||
249e6b63 | 8423 | * toplev.c (rest_of_compilation): Fix comments. |
2bb74773 | 8424 | |
199cbacc GK |
8425 | 2002-11-22 Geoffrey Keating <geoffk@apple.com> |
8426 | ||
8427 | * aclocal.m4 (ac_cv_func_mmap_dev_zero): Darwin does not | |
8428 | allow mmap from /dev/zero. Don't make decisions for the host | |
8429 | based on presence or absence of /dev/zero on the build machine. | |
8430 | (ac_cv_func_mmap_anon): Darwin does have working MMAP_ANON. | |
8431 | (AC_FUNC_MMAP_FILE): Darwin does have mmap of a file. | |
8432 | * configure: Regenerate. | |
8433 | ||
42766f8d DJ |
8434 | 2002-11-22 Daniel Jacobowitz <drow@mvista.com> |
8435 | ||
8436 | * gcc.c (make_relative_prefix, split_directories) | |
8437 | (free_split_directories): Removed. | |
8438 | ||
80486e06 DJ |
8439 | 2002-11-22 Daniel Jacobowitz <drow@mvista.com> |
8440 | ||
8441 | * configure.in: Set insn=nop for DWARF-2 tests on ARM. | |
8442 | * configure: Regenerated. | |
8443 | ||
41c3eb5d KH |
8444 | 2002-11-22 Kazu Hirata <kazu@cs.umass.edu> |
8445 | ||
8446 | * config/h8300/h8300.c (compute_a_shift_length): Fix the insn | |
8447 | length computation when xor.l is output. | |
8448 | ||
4977bab6 ZW |
8449 | 2002-11-21 Douglas B Rupp <rupp@gnat.com> |
8450 | ||
8451 | * alpha.md (movstrdi, clrstrdi): New VMS patterns. | |
8452 | (call_vms_1, call_value_vms_1): Cleanup syntax. | |
8453 | ||
8454 | Thu Nov 21 19:20:27 CET 2002 Jan Hubicka <jh@suse.cz> | |
8455 | ||
8456 | * athlon.md (define_atuomaton): Add athlon_load. | |
8457 | (athlon-double): New reservation. | |
8458 | (athlon-ieu0): New CPU unit. | |
8459 | (athlon-load?): Use athlon_load automaton. | |
8460 | (*_k8 reservations): New. | |
8461 | (other insn revervations): Activate for K8. | |
8462 | ||
8463 | Thu Nov 21 15:07:42 CET 2002 Jan Hubicka <jh@suse.cz> | |
8464 | ||
8465 | * cfgrtl.c (verify_flow_info): Accept EDGE_CAN_FALLTHRU flag. | |
8466 | ||
57de2c8f JW |
8467 | 2002-11-21 Jim Wilson <wilson@redhat.com> |
8468 | ||
8469 | * config/rs6000/rs6000.c (function_arg): Set inner mode of SPE | |
8470 | vectors to SI. | |
8471 | ||
58db834b BW |
8472 | 2002-11-21 Bob Wilson <bob.wilson@acm.org> |
8473 | ||
8474 | * config/xtensa/xtensa-protos.h (xtensa_copy_incoming_a7): Declare. | |
8475 | * config/xtensa/xtensa.c (struct machine_function): Add | |
8476 | incoming_a7_copied flag. | |
8477 | (xtensa_copy_incoming_a7): Define. | |
8478 | (xtensa_emit_move_sequence): Use xtensa_copy_incoming_a7. | |
8479 | * config/xtensa/xtensa.md (movdi, movsf, movdf): Ditto. | |
8480 | ||
c05dbe81 JH |
8481 | Thu Nov 21 23:52:04 CET 2002 Jan Hubicka <jH@suse.cz> |
8482 | ||
8483 | * i386-protos.h (x86_64_sign_extended_value): Fix prototype. | |
8484 | * i386.c (x86_64_general_operand, x86_64_szext_general_operand, | |
0dbc3651 | 8485 | x86_64_nonmemory_operand, x86_64_movabs_operand, |
c05dbe81 JH |
8486 | x86_64_szext_nonmemory_operand, x86_64_immediate_operand, |
8487 | ix86_expand_int_movcc): Update call of x86_64_sign_extended_value. | |
8488 | (local_symbolic_operand): Do not care the 64bit limits. | |
8489 | (x86_64_sign_extended_value): Remove allow_rip support. | |
8490 | (legitimate_pic_address_disp_p): Handle all cases allowed | |
8491 | with RIP addressing. | |
8492 | (legitimate_address_p): Use legitimate_pic_address_disp_p for PIC. | |
8493 | (legitimize_pic_address): Reorganize. | |
8494 | * i386.h (EXTRA_CONSTRAINT): Update call of x86_64_sign_extended_value. | |
8495 | ||
ff3afb56 JT |
8496 | 2002-11-21 Jason Thorpe <thorpej@wasabisystems.com> |
8497 | ||
8498 | * config.gcc (arm*-*-netbsdelf*): Enable configuration. | |
8499 | * config/arm/netbsd-elf.h: New file. | |
8500 | ||
57c21a42 JT |
8501 | 2002-11-21 Jason Thorpe <thorpej@wasabisystems.com> |
8502 | ||
8503 | * config/arm/elf.h (SUBTARGET_EXTRA_SPECS): Add | |
8504 | subtarget_asm_float_spec. | |
8505 | (SUBTARGET_ASM_FLOAT_SPEC): Define, moving the | |
8506 | defaults from... | |
8507 | (ASM_SPEC): ...here. Use subtarget_asm_float_spec. | |
8508 | ||
3d5ee65b NC |
8509 | 2002-11-21 Nick Clifton <nickc@redhat.com> |
8510 | ||
8511 | * config/fr30/fr30.md (movsf_constant_store): Move code to | |
8512 | detect 0.0 into fr30.c. | |
8513 | * config/fr30/fr30-protos.h (fr30_const_double_is_zero): | |
8514 | Prototype. | |
8515 | * config/fr30/fr30.c (fr30_const_double_is_zero): New | |
8516 | function. Return true if the rtx is 0.0. | |
8517 | ||
4d938a09 JT |
8518 | 2002-11-21 Jason Thorpe <thorpej@wasabisystems.com> |
8519 | ||
8520 | * config/arm/elf.h (ASM_SPEC, LINK_SPEC): Pass -EL | |
8521 | if -mlittle-endian is specified. | |
8522 | ||
1dda7ee4 RE |
8523 | 2002-11-21 Richard Earnshaw <rearnsha@arm.com> |
8524 | ||
8525 | PR optimization/2903 | |
8526 | * arm.md (anddi_notzesidi_di): Operand 2 is inverted not operand 1. | |
8527 | (anddi_notsesidi_di): Likewise. | |
8528 | ||
7c143ed2 KH |
8529 | 2002-11-21 Kazu Hirata <kazu@cs.umass.edu> |
8530 | ||
8531 | * config/h8300/h8300.c (print_operand): Use | |
8532 | h8300_eightbit_constant_address_p and | |
8533 | h8300_tiny_constant_address_p. | |
8534 | (h8300_adjust_insn_length): Likewise. | |
8535 | * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Remove. | |
8536 | (TINY_CONSTANT_ADDRESS_P): Likewise. | |
8537 | (OK_FOR_U): Use eightbit_constant_address_p. | |
8538 | ||
b5798b2a UW |
8539 | 2002-11-21 Ulrich Weigand <uweigand@de.ibm.com> |
8540 | ||
8541 | * config/s390/libgcc-libc.ver: Add multilib support. | |
8542 | * config/s390/linux.h (MULTILIB_DEFAULT): Define. | |
0dbc3651 ZW |
8543 | * config/s390/t-linux64 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES, |
8544 | MULTILIB_OSDIRNAMES, LIBGCC, INSTALL_LIBGCC, | |
b5798b2a UW |
8545 | EXTRA_MULTILIB_PARTS): Define. |
8546 | ||
c231c91e RE |
8547 | 2002-11-21 Richard Earnshaw <rearnsha@arm.com> |
8548 | ||
8549 | * arm.c (arm_get_frame_size): A leaf function does not need its | |
8550 | stack padding to an aligned boundary if it has no frame. | |
8551 | (thumb_get_frame_size): Likewise. | |
8552 | ||
4977bab6 ZW |
8553 | Wed Nov 20 22:25:53 CET 2002 Jan Hubicka <jh@suse.cz> |
8554 | ||
8555 | * x86-64.h (MCOUNT_NAME): Fix typo in my previous patch. | |
8556 | (override_options): Likewise. | |
8557 | ||
8558 | Wed Nov 20 19:07:17 CET 2002 Jan Hubicka <jh@suse.cz> | |
8559 | ||
8560 | * config.gcc: Add k8 target alias support | |
8561 | * i386.c (_cost): Declare costs for various variants of divides and | |
8562 | multiplies. | |
8563 | (k8_cost): New. | |
8564 | (m_K8, m_ATHLON_K8): New macros. | |
8565 | (x86_use_leave, x86_push_memory, x86_movx, x86_unroll_strlen, | |
8566 | x86_cmove, x86_3dnow_a, x86_deep_branch, x86_use_fiop, | |
8567 | x86_promote_QImode, x86_sub_esp_?, x86_add_esp_?, | |
8568 | x86_integer_DFmode_moves, x86_partial_reg_dependency, | |
8569 | x86_memory_mismatch_stall, x86_accumulate_outgoing_args, | |
8570 | x86_prologue_using_move, x86_epilogue_using_move, | |
8571 | x86_arch_always_fancy_math_387, x86_sse_partial_regs, | |
8572 | x86_sse_typeless_stores): Set for K8 | |
8573 | (override_options): Add k8 support; fix athlon alignment; | |
8574 | complain about non-x86-64 capable CPU being used in x86-64 compilation. | |
8575 | (ix86_issue_rate): Set for K8. | |
8576 | (ix86_adjust_cost, ia32_use_dfa_pipeline_interface, | |
8577 | x86_machine_dependent_reorg): Handle K8 like | |
8578 | * i386.h | |
8579 | (x86_costs): Change mult_init and divide into array. | |
8580 | (TARGET_K8, TARGET_ATHLON): New macros. | |
8581 | (MODE_INDEX): New macro. | |
8582 | (RTX_COST): Use new costs. | |
8583 | (TARGET_CPU_CPP_BUILTINS): Define __k8__ and __tune_k8__. | |
8584 | (TARGET_CPU_DEFAULT_NAMES): Add k8 | |
8585 | (TARGET_CPU_DEFAULT_k8): New constant | |
8586 | (enum processor_type): Add PROCESSOR_K8. | |
8587 | * i386.md (cpu attribute): Add k8. | |
8588 | ||
8589 | * invoke.texi: Document -march=k8. | |
8590 | ||
8591 | * i386.md (type attribute): Add leave | |
8592 | (mode attribute): Remove unknownfp. | |
8593 | (length_immediate, modrm, memory attributes): Handle leave correctly. | |
8594 | (fp comparison patterns): Determine FP mode. | |
8595 | (leave, leave_rex64): Remove special cases. | |
8596 | * ppro.md (ppro_uops, ppro_p2): Add leave | |
8597 | * pentiun.md (pent_pop): Handle leave too. | |
8598 | * k6.md (k6_load): Handle leave. | |
8599 | * athlon.md (athlon_leave, athlon_pop): Fix. | |
8600 | (athlon_decode): Handle leave. | |
8601 | ||
27e58a70 SE |
8602 | 2002-11-20 Steve Ellcey <sje@cup.hp.com> |
8603 | ||
8604 | * emit-rtl.c (gen_reg_rtx): Simplify mapping of Complex type | |
8605 | to component type using GET_MODE_INNER. | |
8606 | * expr.c (emit_move_insn_1): Ditto. | |
8607 | * optabs.c (expand_binop): Ditto. | |
8608 | (expand_unop): Ditto. | |
8609 | (expand_complex_abs): Ditto. | |
8610 | ||
964b104a DR |
8611 | 2002-11-20 Douglas B Rupp <rupp@gnat.com> |
8612 | ||
8613 | * hwint.h (HAVE___INT64): Fix typo (was HAVE__INT64). | |
8614 | ||
3d4b192a DD |
8615 | 2002-11-20 DJ Delorie <dj@redhat.com> |
8616 | ||
8617 | * config/stormy16/stormy16.c (s16builtins, | |
8618 | xstormy16_init_builtins, xstormy16_expand_builtin): New. | |
8619 | * config/stormy16/stormy16.md (divmodhi4, sdivlh, udivlh): New. | |
8620 | ||
414d23ae HPN |
8621 | 2002-11-20 Hans-Peter Nilsson <hp@bitrange.com> |
8622 | ||
8623 | * Makefile.in (RUN_GEN, VALGRIND_DRIVER_DEFINES): New variables. | |
8624 | (DRIVER_DEFINES): Add $(VALGRIND_DRIVER_DEFINES). | |
8625 | (executing gencheck, genconfigs, genconditions, genflags, | |
8626 | gencodes, genconstants, genemit, genrecog, genopinit, genextract, | |
8627 | genpeep, genattr, genattrtab, genoutput, gengenrtl, genpreds, | |
8628 | gengtype, genprotos): Prepend $(RUN_GEN). | |
8629 | * configure.in: Move host compiler tests before --enable-checking | |
8630 | tests. | |
8631 | (--enable-checking=valgrind): New. | |
8632 | * config.in, configure: Regenerate. | |
8633 | * cppfiles.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): | |
8634 | Define as empty. | |
8635 | (read_include_file): When doing the mmap+1 trick, | |
8636 | valgrind-annotate the byte after the mmap:ed area as readable. | |
8637 | (purge_cache): Remove above annotation. | |
8638 | * gcc.c (execute) [ENABLE_VALGRIND_CHECKING]: Arrange to prepend | |
8639 | VALGRIND_PATH -q to each command. | |
8640 | ||
9a0a7d5d HPN |
8641 | * ggc-common.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): |
8642 | Define as empty. | |
8643 | (ggc_realloc): Update valgrind annotations. | |
8644 | * ggc-page.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): | |
8645 | Define as empty. | |
c14bc6db | 8646 | (alloc_anon, free_page, ggc_alloc, poison_pages): Add machinery to |
9a0a7d5d HPN |
8647 | valgrind-annotate memory. |
8648 | ||
3ba2436a UW |
8649 | 2002-11-20 Ulrich Weigand <uweigand@de.ibm.com> |
8650 | ||
8651 | * recog.c (constrain_operands): Prefer exact match over reloadable | |
8652 | EXTRA_MEMORY_CONSTRAINT or EXTRA_ADDRESS_CONSTRAINT. | |
8653 | ||
8654 | * reload.c (find_reloads): Always reload EXTRA_ADDRESS_CONSTRAINT | |
8655 | operands in Pmode. | |
8656 | ||
a9b6f1e7 | 8657 | 2002-11-20 Eric Botcazou <ebotcazou@libertysurf.fr> |
02a362d9 EB |
8658 | |
8659 | PR c/8518 | |
8660 | * c-decl.c (duplicate_decls): Outline the second definition | |
8661 | of an extern inline function in all cases. | |
8662 | ||
5354730b RS |
8663 | 2002-11-20 Richard Sandiford <rsandifo@redhat.com> |
8664 | ||
8665 | * stor-layout.c (place_field): Update rli->offset as well as | |
8666 | rli->bitpos. | |
8667 | ||
5720520f RS |
8668 | 2002-11-20 Richard Sandiford <rsandifo@redhat.com> |
8669 | ||
8670 | * sched-deps.c (sched_analyze): Check HARD_REGNO_CALL_PART_CLOBBERED. | |
8671 | ||
4392ebd3 RS |
8672 | 2002-11-20 Richard Sandiford <rsandifo@redhat.com> |
8673 | ||
8674 | * config/sh/sh.md (udivsi3): Don't put udivsi3_i4_media instructions | |
8675 | into a libcall block. | |
8676 | (divsi3): Likewise divsi3_i4_media. | |
8677 | ||
3748bd9e RS |
8678 | 2002-11-20 Richard Sandiford <rsandifo@redhat.com> |
8679 | ||
8680 | * global.c (find_reg): Check HARD_REGNO_NREGS before kicking | |
8681 | out another register. | |
8682 | ||
bc02f8d3 JJ |
8683 | 2002-11-20 Jakub Jelinek <jakub@redhat.com> |
8684 | ||
8685 | * combine.c (force_to_mode): Only replace with (not Y) if all bits in fuller_mask | |
8686 | (not just mask) are set in C. | |
8687 | ||
4977bab6 ZW |
8688 | 2002-11-19 Steven Bosscher <steven.bosscher@usafa.af.mil> |
8689 | ||
8690 | * config/mips/vr.h (DRIVER_SELF_SPECS): Change %{<mgp32} to %<mgp32. | |
8691 | ||
8692 | 2002-11-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> | |
8693 | ||
8694 | * profile.c (index_counts_file): Fix obvious mistake. | |
8695 | ||
8696 | 2002-11-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> | |
8697 | ||
8698 | * Makefile.in (profile.o): Add hashtab.h dependency. | |
8699 | * gcov-io.h (GCOV_SUMMARY_LENGTH): New. | |
8700 | * profile.c: Include hashtab.h. | |
8701 | (htab_counts_index_hash, htab_counts_index_eq, htab_counts_index_del, | |
8702 | cleanup_counts_index, index_counts_file, struct section_reference, | |
8703 | struct da_index_entry, counts_file_name, counts_file_index): New. | |
8704 | (get_exec_counts, init_branch_prob): Modified. | |
8705 | ||
8706 | 2002-11-19 Kaz Kojima <kkojima@gcc.gnu.org> | |
8707 | ||
8708 | * config.gcc (sh*-*-linux*): Add t-slibgcc-elf-ver and t-linux | |
8709 | to tmake_file. Remove setting gas and gnu_ld here. | |
8710 | * config/sh/libgcc-glibc.ver: New file. | |
8711 | * config/sh/t-linux (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. | |
8712 | (SHLIB_MAPFILES): New. | |
8713 | * config/sh/linux.h (MD_EXEC_PREFIX): Undefine. | |
8714 | (MD_STARTFILE_PREFIX): Likewise. | |
8715 | (HANDLE_PRAGMA_PACK_PACK_PUSH_POP): Define. | |
8716 | (DWARF2_UNWIND_INFO): Redefine. | |
8717 | (ASM_PREFERRED_EH_DATA_FORMAT): Define. | |
8718 | (LINK_EH_SPEC): Redefine. | |
8719 | (MD_FALLBACK_FRAME_STATE_FOR): Define except for SH-media. | |
8720 | (SH_FALLBACK_FRAME_FLOAT_STATE): Define. | |
8721 | (SH_DWARF_FRAME_GP0, SH_DWARF_FRAME_FP0, SH_DWARF_FRAME_XD0, | |
8722 | SH_DWARF_FRAME_BT0, SH_DWARF_FRAME_PR, SH_DWARF_FRAME_PR_MEDIA, | |
8723 | SH_DWARF_FRAME_GBR, SH_DWARF_FRAME_MACH, SH_DWARF_FRAME_MACL, | |
8724 | SH_DWARF_FRAME_PC, SH_DWARF_FRAME_SR, SH_DWARF_FRAME_FPUL, | |
8725 | SH_DWARF_FRAME_FPSCR): Likewise. | |
8726 | * config/sh/sh-protos.h (sh_set_return_address): Declare. | |
8727 | * config/sh/sh.c (calc_live_regs): Count EH_RETURN_DATA_REGNO | |
8728 | registers if the current function calls EH return. | |
8729 | (sh_expand_epilogue): Handle EH stack adjustments. | |
8730 | (sh_set_return_address): New function. | |
8731 | * config/sh/sh.h (SH_DBX_REGISTER_NUMBER): Handle PR_MEDIA_REG. | |
8732 | Don't abort even if the number is mapped to -1. | |
8733 | (EH_RETURN_DATA_REGNO): Define. | |
8734 | (EH_RETURN_STACKADJ_RTX): Define. | |
8735 | * config/sh/sh.md (UNSPEC_EH_RETURN): New. | |
8736 | (eh_return): New pattern. | |
8737 | (eh_set_ra_di, eh_set_ra_si): Likewise. | |
8738 | Add splitter to perform EH return after reload. | |
8739 | ||
8740 | Tue Nov 19 12:52:07 2002 J"orn Rennecke <joern.rennecke@superh.com> | |
8741 | ||
8742 | * stor-layout.c (excess_unit_span): New function. | |
8743 | (place_field): Use it. | |
8744 | ||
8745 | 2002-11-19 Andreas Schwab <schwab@suse.de> | |
8746 | ||
8747 | * unwind.h (_Unwind_GetTextRelBase): Revert last change, this is | |
8748 | not valid in C++. | |
8749 | ||
8750 | 2002-11-19 Nathanael Nerode <neroden@gcc.gnu.org> | |
8751 | ||
8752 | * configure.in, Makefile.in: Correct BUILD/HOST confusion. | |
8753 | * configure: Regenerate. | |
8754 | ||
8755 | Tue Nov 19 00:11:44 CET 2002 Jan Hubicka <jh@suse.cz> | |
8756 | ||
8757 | * convert.c (strip_float_extensions): New function. | |
8758 | (convert_to_real): Optimize some cases. | |
8759 | ||
3bdcef4d AJ |
8760 | 2002-11-19 Andreas Jaeger <aj@suse.de> |
8761 | ||
8762 | * loop.c (record_giv): Initialize not_replaceable. | |
8763 | (check_final_value): Likewise. | |
8764 | ||
ec5b0c68 KH |
8765 | 2002-11-19 Kazu Hirata <kazu@cs.umass.edu> |
8766 | ||
8767 | * config/h8300/h8300.c (h8300_init_once): Replace 1 with | |
8768 | MASK_H8300S. | |
8769 | ||
8770 | 2002-11-19 Vijay L. Khuspe <vijayk1@kpit.com> | |
39ba95b5 VK |
8771 | |
8772 | * config/h8300/h8300.c (h8300_init_once): Allow -mn switch | |
8773 | only if -mh or -ms present. | |
8774 | (h8300_eightbit_constant_address_p): Support the normal mode. | |
8775 | (h8300_tiny_constant_address_p): Likewise. | |
8776 | * config/h8300/h8300.h (TARGET_NORMAL_MODE): New. | |
8777 | (POINTER_SIZE): Add 16 bit pointer for the normal mode. | |
8778 | (Pmode): Evaluate to HImode for the normal mode. | |
8779 | (SIZE_TYPE): Evaluate to unsigned int for normal mode. | |
8780 | (PTRDIFF_TYPE): Evaluate to int for the normal mode. | |
8781 | (ASM_WORD_OP): Evaluate to word for the normal mode. | |
8782 | * config/h8300/h8300.md (tablejump_normal_mode): New. | |
8783 | (indirect_jump_normal_mode): New. | |
8784 | * config/h8300/t-h8300 (MULTILIB_OPTIONS): Pass -mn option to | |
8785 | directory. | |
8786 | (MULTILIB_DIRNAMES): Create target dependent directory | |
8787 | 'normal'. | |
249e6b63 | 8788 | (MULTILIB_EXCEPTIONS): Don't turn on -mn on H8/300. |
39ba95b5 VK |
8789 | * doc/invoke.texi (gccoptlist): Describe the new switch -mn. |
8790 | ||
efcc7037 JH |
8791 | Tue Nov 19 23:50:56 CET 2002 Jan Hubicka <jh@suse.cz> |
8792 | ||
8793 | * i386.md (length_immediate): Do not refer to insn address. | |
8794 | (jcc*, jmp patterns): Compute length explicitly. | |
8795 | ||
8796 | 2002-11-19 Eric Botcazou <ebotcazou@libertysurf.fr> | |
35f1c975 EB |
8797 | |
8798 | PR c/8588 | |
8799 | * optabs.c (expand_binop): Convert CONST_INTs in shift | |
8800 | operations too. | |
8801 | ||
a500466b RS |
8802 | 2002-11-19 Roger Sayle <roger@eyesopen.com> |
8803 | ||
8804 | * gcse.c (gcse_emit_move_after): Correct typo in REG_EQUAL note. | |
8805 | ||
3b161153 KH |
8806 | 2002-11-19 Kazu Hirata <kazu@cs.umass.edu> |
8807 | ||
8808 | * config/h8300/h8300.md (an anonymous pattern): Relax the | |
8809 | condition to accept the same operands and/or subregs. | |
8810 | ||
85af47b9 DJ |
8811 | 2002-11-19 Daniel Jacobowitz <drow@mvista.com> |
8812 | ||
8813 | * config/sh/sh.c (gen_shl_and): Revert previous patch. | |
8814 | * config/sh/sh.md (ashrdi3+1, ashrdi3+2): Predicate on | |
8815 | reload_completed. | |
8816 | ||
9675a91e KH |
8817 | 2002-11-19 Kazu Hirata <kazu@cs.umass.edu> |
8818 | ||
8819 | * config/h8300/h8300.c (print_operand): Update the use of | |
8820 | EIGHTBIT_CONSTANT_ADDRESS_P. | |
8821 | (h8300_adjust_insn_length): Likewise. | |
8822 | (h8300_eightbit_constant_address_p): Check if the given rtx is | |
8823 | a variable with __attribute__((eightbit_data)). | |
8824 | * config/h8300/h8300.h (OK_FOR_U): Update the use of | |
8825 | EIGHTBIT_CONSTANT_ADDRESS_P. | |
8826 | ||
7b61fa4d GP |
8827 | 2002-11-19 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
8828 | ||
8829 | * doc/contrib.texi (Contributors): Add self as second contact in | |
8830 | addition to Jeff Law. | |
8831 | ||
50aadcbc AJ |
8832 | 2002-11-19 Andreas Jaeger <aj@suse.de> |
8833 | ||
8834 | * tree-inline.c: Move prototpyes of find_alloca_call_1 and | |
8835 | find_alloca_call to right place. | |
8836 | ||
dc65cd60 KH |
8837 | 2002-11-19 Kazu Hirata <kazu@cs.umass.edu> |
8838 | ||
8839 | * cppfiles.c: Fix formatting. | |
8840 | ||
f3226a90 JT |
8841 | 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com> |
8842 | ||
8843 | * gcc.c (The Specs Language): Document spec functions. | |
8844 | (static_spec_functions, lookup_spec_function) | |
8845 | (eval_spec_function, handle_spec_function) | |
8846 | (if_exists_spec_function, alloc_args): New. | |
8847 | (execute): Abort if processing_spec_function is true. | |
8848 | (do_spec_1): Hand off spec to handle_spec_function if %: | |
8849 | is encountered. If processing_spec_function is true, | |
8850 | end any pending argument when the end of the string is reached. | |
8851 | (main): Use alloc_args to allocate the initial argument vector. | |
8852 | * gcc.h (struct spec_function): New. | |
8853 | (lang_specific_spec_functions): New extern. | |
8854 | ||
8855 | * config/netbsd-elf.h (STARTFILE_SPEC): Add if-exists(crti%O%s). | |
8856 | (ENDFILE_SPEC): Add if-exists(crtn%O%s). | |
8857 | * config/alpha/netbsd.h (ENDFILE_SPEC): Likewise. | |
3bdcef4d | 8858 | |
f3226a90 JT |
8859 | * doc/invoke.texi: Document spec functions. |
8860 | ||
8861 | * cppspec.c (lang_specific_spec_functions): New. | |
8862 | * gccspec.c: Likewise. | |
8863 | ||
08c42743 SE |
8864 | 2002-11-18 Steve Ellcey <sje@cup.hp.com> |
8865 | ||
8866 | * config/ia64/hpux_longdouble.h (FIXUNS_TRUNCTFSI2_LIBCALL): New. | |
8867 | (FIXUNS_TRUNCTFDI2_LIBCALL): New. | |
8868 | (fixunstfsi_libfunc): Change. | |
8869 | (fixunstfdi_libfunc): Change. | |
8870 | (sdiv_optab): Don't zero out SImode handler. | |
8871 | (udiv_optab): Don't zero out SImode handler. | |
8872 | (smod_optab): Don't zero out SImode handler. | |
8873 | (umod_optab): Don't zero out SImode handler. | |
8874 | ||
8128cccf NB |
8875 | 2002-11-18 Neil Booth <neil@daikokuya.co.uk> |
8876 | ||
8877 | PR preprocessor/8524 | |
8878 | * cpplib.c (run_directive): Remove previous kludge to _Pragma. | |
8879 | Add a new one in its place, which hopefully works. | |
8880 | (skip_rest_of_line): Change test for bottom-of-context-stack. | |
8881 | ||
95199202 JH |
8882 | Mon Nov 18 21:29:03 CET 2002 Jan Hubicka <jh@suse.cz> |
8883 | ||
8884 | * i386.md (addqi_1_slp): Fix output template. | |
8885 | (subqi_1_slp): Fix type. | |
8886 | ||
c986baf6 JH |
8887 | Sun Nov 17 00:01:28 CET 2002 Jan Hubicka <jh@suse.cz> |
8888 | ||
8889 | * calls.c (alloca_call_p): New global function. | |
8890 | * tree.h (alloca_call_p): New. | |
8891 | * tree-inline.c (inlinable_function_p): Do not inline when | |
8892 | function calls alloca. | |
8893 | (find_alloca_call, find_alloca_call_1): New functions. | |
8894 | ||
ac655495 KH |
8895 | 2002-11-18 Kazu Hirata <kazu@cs.umass.edu> |
8896 | ||
8897 | * config/h8300/h8300.md (*andorqi3): Use bor between bld and | |
8898 | bst. Update the insn length. | |
8899 | (*andorhi3): Likewise. | |
8900 | (*andorsi3): Likewise. | |
8901 | ||
ea4210ef RS |
8902 | 2002-11-18 Richard Sandiford <rsandifo@redhat.com> |
8903 | ||
8904 | * config/sh/sh-protos.h (sh_mark_label): Declare. | |
8905 | * config/sh/sh.c (sh_mark_label): New function, taken from | |
8906 | movdi_const, but fixing the case when the address has an addend. | |
8907 | * config/sh/sh.md (movdi_const, movdi_const_32bit): Use it. | |
8908 | ||
3503150c RS |
8909 | 2002-11-18 Richard Sandiford <rsandifo@redhat.com> |
8910 | ||
8911 | * config/sh/sh.c (pool_node): New field: part_of_sequence_p. | |
8912 | (add_constant): Set it. | |
8913 | (dump_table): Don't reorder a constant if part_of_sequence_p. | |
8914 | (machine_dependent_reorg): Assume that float constants will | |
8915 | stay in their original order if used as a sequence. | |
8916 | ||
180bde4f RS |
8917 | 2002-11-18 Richard Sandiford <rsandifo@redhat.com> |
8918 | ||
8919 | * config/sh/sh.c (calc_live_regs): Update check for PIC liveness | |
8920 | in compact code. | |
8921 | ||
e300c78c RS |
8922 | 2002-11-18 Richard Sandiford <rsandifo@redhat.com> |
8923 | ||
8924 | * config/sh/sh.md (initialize_trampoline): Do not force the | |
8925 | trampoline address into R0_REGS here. | |
8926 | ||
4977bab6 ZW |
8927 | Sun Nov 17 14:01:09 CET 2002 Jan Hubicka <jh@suse.cz> |
8928 | ||
8929 | * i386.md (negsf2_ifs, negdf2_ifs, negdf2_ifs_rex64, abssf2_ifs, | |
8930 | absdf2_ifs, absdf2_ifs_rex64): Fix constraints. | |
8931 | (neg?f2_ifs, abs?f2_ifs splitters): Refuse memory operand; do not | |
8932 | generate unnecesary subregs. | |
8933 | ||
ec748ec8 KH |
8934 | 2002-11-17 Kazu Hirata <kazu@cs.umass.edu> |
8935 | ||
8936 | * df.c: Fix formatting. | |
8937 | ||
cf0cec73 KH |
8938 | 2002-11-17 Kazu Hirata <kazu@cs.umass.edu> |
8939 | ||
8940 | * config/h8300/h8300.md (two anonymous patterns): Fix insn | |
8941 | lengths. | |
8942 | ||
d2b2c7cd DJ |
8943 | 2002-11-17 Daniel Jacobowitz <drow@mvista.com> |
8944 | ||
8945 | * sh.c (gen_shl_and): Don't create a zero_extend if the operand | |
8946 | is not an arith_reg_operand. | |
8947 | ||
6ddb1bc1 GS |
8948 | 2002-11-17 Graham Stott <graham.stott@btinternet.com> |
8949 | ||
8950 | * real.c (real_to_decimal): Fix buffer overrun when buffer size | |
8951 | is smaller than representation. | |
8952 | ||
5ab2f7b7 KH |
8953 | 2002-11-17 Kazu Hirata <kazu@cs.umass.edu> |
8954 | ||
8955 | * builtins.c: Fix formatting. | |
8956 | ||
4977bab6 ZW |
8957 | Sat Nov 16 16:49:58 CET 2002 Jan Hubicka <jh@suse.cz> |
8958 | ||
8959 | * i386.md (truncdfsf2_1_sse, truncdfsf2_1_sse_nooverlap, truncdfsf2_2, | |
8960 | floats?dff2_i387): | |
8961 | Work around regclass stupidity. | |
8962 | (truncdfsf_2_1_sse splitter): Accept !TARGET_PARTIAL_SSE_REGS | |
8963 | ||
8964 | Sat Nov 16 02:17:48 CET 2002 Jan Hubicka <jh@suse.cz> | |
8965 | ||
8966 | * i386.md (fop_df_6): New pattern. | |
8967 | (fop_xf_4, fop_xf_5): Handle both SF and DFmode extensions. | |
8968 | (fop_xf_6): Rewrite | |
8969 | (fop_xf_7): Delete. | |
8970 | (fop_tf_4, fop_tf_5): Handle both SF and DFmode extensions. | |
8971 | (fop_tf_6): Rewrite | |
8972 | (fop_tf_7): Delete. | |
8973 | ||
0d964e40 KH |
8974 | 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
8975 | ||
8976 | * config/h8300/h8300.md (two anonymous patterns): Fix typos. | |
8977 | ||
6d55e887 KH |
8978 | 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
8979 | ||
8980 | * config/h8300/h8300.md: Fix formatting. | |
8981 | ||
4d5ad877 KH |
8982 | 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
8983 | ||
8984 | * config/h8300/h8300.md: Replace spaces with tabs. | |
8985 | * config/h8300/t-h8300: Remove a trailing empty line. | |
8986 | ||
17fa74a2 KH |
8987 | 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
8988 | ||
8989 | * tlink.c: Fix formatting. | |
8990 | ||
9caa3eb2 DE |
8991 | 2002-11-16 David Edelsohn <edelsohn@gnu.org> |
8992 | ||
68a7da97 | 8993 | PR 8362 |
9caa3eb2 DE |
8994 | * config/rs6000/rs6000.c (rs6000_outout_load_multiple): New function. |
8995 | * config/rs6000/rs6000.md (movti_string): Remove output modifier | |
8996 | when scratch register never needed. | |
8997 | (ldmsi[3-8]): New patterns. | |
8998 | ||
476c5eb6 KH |
8999 | 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
9000 | ||
9001 | * hard-reg-set.h: Follow spelling conventions. | |
9002 | * real.c: Likewise. | |
9003 | * target.h: Likewise. | |
9004 | ||
5dab517f JJ |
9005 | 2002-11-16 Jakub Jelinek <jakub@redhat.com> |
9006 | ||
9007 | * config/i386/x86-64.h (MCOUNT_NAME): Change into string literal. | |
9008 | ||
7e1a450d KH |
9009 | 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
9010 | ||
9011 | * optabs.c: Fix formatting. | |
9012 | ||
1b245ade JH |
9013 | Sat Nov 16 02:06:02 CET 2002 Jan Hubicka <jh@suse.cz> |
9014 | ||
9015 | * athlon.md, k6.md, pentium.md, ppro.md: Handle shift1, rotate1 | |
9016 | * i386.md (attribute type): Add type shift1 and rotate1. | |
9017 | (*_slp): Rewrite to have just two operands to avoid reload problems. | |
9018 | ||
6368a493 KH |
9019 | 2002-11-15 Kazu Hirata <kazu@cs.umass.edu> |
9020 | ||
9021 | * config/h8300/h8300.md (4 anonymous patterns): New. | |
9022 | ||
737c38d1 GK |
9023 | 2002-11-15 Geoffrey Keating <geoffk@apple.com> |
9024 | ||
9025 | * params.def (GGC_MIN_HEAPSIZE): Fix GGC_ALWAYS_COLLECT problem. | |
9026 | * doc/invoke.texi: Correct description of what needs to be done to | |
9027 | force collection at every ggc_collect call. | |
9028 | ||
2120e3cd UW |
9029 | 2002-11-15 Ulrich Weigand <uweigand@de.ibm.com> |
9030 | ||
3bdcef4d | 9031 | * config/s390/s390.c (optimization_options): Set |
2120e3cd UW |
9032 | flag_asynchronous_unwind_tables to 1 by default. |
9033 | ||
18789f4e UW |
9034 | 2002-11-15 Ulrich Weigand <uweigand@de.ibm.com> |
9035 | ||
9036 | * config/s390/s390.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. | |
9037 | ||
a5fa1ecd JH |
9038 | Fri Nov 15 14:54:19 CET 2002 Jan Hubicka <jh@suse.cz> |
9039 | ||
9040 | * i386-protos.h (x86_function_profiler): New function | |
9041 | * i386.h (MCOUNT_NAME): New. | |
9042 | (PROFILE_COUNT_REGISTER): New. | |
a36fc5f8 | 9043 | (FUNCTION_PROFILER): Move offline to ... |
a5fa1ecd JH |
9044 | * i386.c (x86_function_profiler) ... here; fix 64bit support |
9045 | * beos-elf.h (FUNCTION_PROFILER): Kill. | |
9046 | (MCOUNT_NAME): New. | |
9047 | * freebsd-aout.h (FUNCTION_PROFILER): Kill. | |
9048 | (MCOUNT_NAME): New. | |
9049 | (PROFILE_COUNT_REGISTER): New. | |
9050 | * linux.h (FUNCTION_PROFILER): Kill. | |
9051 | (MCOUNT_NAME): New. | |
9052 | * x86-64.h (FUNCTION_PROFILER): Kill. | |
9053 | (MCOUNT_NAME): New. | |
9054 | * freebsd.h (FUNCTION_PROFILER): Kill. | |
9055 | (MCOUNT_NAME): New. | |
9056 | ||
1741620c JD |
9057 | 2002-11-14 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> |
9058 | ||
9059 | * config/arm/arm.h (EXPAND_BUILTIN_VA_ARG, | |
9060 | FUNCTION_ARG_PASS_BY_REFERENCE): Define. | |
9061 | * config/arm/arm.c (arm_va_arg, | |
9062 | arm_function_arg_pass_by_reference): New. | |
9063 | * config/arm/arm-protos.h: Add prototypes. | |
9064 | ||
24985beb KH |
9065 | 2002-11-14 Kazu Hirata <kazu@cs.umass.edu> |
9066 | ||
9067 | * gthr-single.h: Fix formatting. | |
9068 | ||
fa7b533b ZW |
9069 | 2002-11-14 Zack Weinberg <zack@codesourcery.com> |
9070 | ||
9071 | * tree.c (tree_vec_elt_check_failed): New function. | |
9072 | * tree.h (TREE_VEC_ELT_CHECK): New checking macro. | |
9073 | (TREE_VEC_ELT): Use it. | |
9074 | ||
9075 | * tree-inline.c (optimize_inline_calls): Don't copy a | |
9076 | zero-length vector. | |
9077 | ||
9fc910d1 GDR |
9078 | 2002-11-14 Gabriel Dos Reis <gdr@integrable-solutions.net> |
9079 | ||
9080 | * diagnostic.c (sorry): Don't repeat "sorry, unimplemented" text. | |
9081 | ||
7eca317a JJ |
9082 | 2002-11-14 Jakub Jelinek <jakub@redhat.com> |
9083 | ||
9084 | * varasm.c (output_addressed_constants) [MINUS_EXPR]: Clear reloc if | |
9085 | both operands contain local relocations. | |
9086 | (categorize_decl_for_section): Don't use mergeable sections if | |
9087 | initializer has any relocations. | |
9088 | ||
57751dd6 KH |
9089 | 2002-11-14 Kazu Hirata <kazu@cs.umass.edu> |
9090 | ||
9091 | * gthr-vxworks.h: Fix formatting. | |
9092 | ||
f702e700 JJ |
9093 | 2002-11-13 Janis Johnson <janis187@us.ibm.com> |
9094 | ||
9095 | * doc/install.texi (Testing): Document extra Java testing. | |
9096 | * doc/sourcebuild.texi (Test Suites): Document libgcj testing. | |
9097 | ||
08ec53e7 JDA |
9098 | 2002-11-13 John David Anglin <dave@hiauly1.hia.nrc.ca> |
9099 | ||
9100 | * pa64-hpux.h (LINK_SPEC): Move "+Accept TypeMismatch" switch to the | |
9101 | beginning of the spec. | |
9102 | (LDD_SUFFIX, PARSE_LDD_OUTPUT): Delete. | |
9103 | (LD_INIT_SWITCH, LD_FINI_SWITCH): Define but don't enable. Add comment | |
9104 | regarding problems with global constructors when using GNU ld. | |
9105 | ||
e6179f45 KH |
9106 | 2002-11-13 Kazu Hirata <kazu@cs.umass.edu> |
9107 | ||
9108 | * gthr-solaris.h: Fix formatting. | |
9109 | ||
fe83a9ce KH |
9110 | 2002-11-13 Kazu Hirata <kazu@cs.umass.edu> |
9111 | ||
9112 | * gthr-posix.h: Fix formatting. | |
9113 | ||
4977bab6 | 9114 | 2002-11-12 Devang Patel <dpatel@apple.com> |
4977bab6 ZW |
9115 | * gcc.c (display_help): Two new options -Xpreprocessor and -Xassembler. |
9116 | (process_command): Same. | |
9117 | * doc/invoke.texi: Info about these two new options. | |
9118 | ||
eed13f9b KH |
9119 | 2002-11-12 Kazu Hirata <kazu@cs.umass.edu> |
9120 | ||
9121 | * config/h8300/h8300.md (*andorsi3): New. | |
9122 | ||
e8a7b0c2 FS |
9123 | 2002-11-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
9124 | ||
9125 | * doc/install.texi (powerpc-*-linux-gnu*): Update binutils requirement. | |
9126 | ||
94aec8dd KH |
9127 | 2002-11-12 Kazu Hirata <kazu@cs.umass.edu> |
9128 | ||
9129 | * config/h8300/h8300.c (tiny_constant_address_p): Parenthesize | |
9130 | expressions appropriately. | |
9131 | ||
fc98f5cb KH |
9132 | 2002-11-12 Kazu Hirata <kazu@cs.umass.edu> |
9133 | ||
9134 | * gthr-win32.h: Fix formatting. | |
9135 | ||
e27051f7 KH |
9136 | 2002-11-12 Kazu Hirata <kazu@cs.umass.edu> |
9137 | ||
9138 | * config/h8300/h8300.c (single_one_operand): Correctly compute | |
9139 | mask when mode is SImode. | |
9140 | (single_zero_operand): Likewise. | |
9141 | * config/h8300/h8300.md (two new anonymous insns): New. | |
9142 | ||
10bb8214 GP |
9143 | 2002-11-12 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
9144 | ||
9145 | * doc/contrib.texi (Contributors): Use GCJ instead of gcj to refer | |
9146 | to that entire project. | |
9147 | ||
ffe11c6b RO |
9148 | 2002-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
9149 | ||
9150 | * config/mips/t-iris6 (MULTILIB_OSDIRNAMES): Restore old | |
9151 | directories. | |
9152 | ||
3788cc17 ZW |
9153 | 2002-11-11 Zack Weinberg <zack@codesourcery.com> |
9154 | ||
9155 | * params.def (ggc-min-expand, ggc-min-heapsize): New parameters. | |
9156 | * doc/invoke.texi: Document them. | |
9157 | ||
9158 | * ggc-page.c: Include params.h. Remove definitions of | |
9159 | GGC_MIN_EXPAND_FOR_GC, GGC_MIN_LAST_ALLOCATED. Replace | |
9160 | GGC_POISON with ENABLE_GC_CHECKING in ifdefs, delete #define. | |
9161 | (init_gcc): Don't set G.allocated_last_gc here. | |
9162 | (ggc_collect): Use PARAM_VALUE (GGC_MIN_HEAPSIZE) and | |
9163 | PARAM_VALUE (GGC_MIN_EXPAND) to decide whether or not to | |
9164 | perform collection. | |
9165 | * ggc-simple.c: Similarly. | |
9166 | * Makefile.in (ggc-common.o, ggc-simple.o): Add $(PARAMS_H) to | |
9167 | dependencies. | |
9168 | ||
dd697f8c KH |
9169 | 2002-11-11 Kazu Hirata <kazu@cs.umass.edu> |
9170 | ||
9171 | * gthr-dce.h: Fix formatting. | |
9172 | ||
303b90b0 FS |
9173 | 2002-11-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
9174 | ||
9175 | PR c/8467 | |
9176 | * stmt.c (tail_recursion_args): Handle DECL_MODE differing from the | |
9177 | mode of DECL_RTL case. | |
9178 | ||
e8437165 JJ |
9179 | 2002-11-11 Janis Johnson <janis187@us.ibm.com> |
9180 | ||
9181 | * doc/contrib.texi: Merge in the list from the libstdc++ web pages. | |
9182 | ||
12f5c45e JH |
9183 | Mon Nov 11 12:06:08 CET 2002 Jan Hubicka <jh@suse.cz> |
9184 | ||
9185 | * i386.c (construct_container): Fix handling of SSE_CLASS. | |
9186 | ||
f981a754 JS |
9187 | 2002-11-10 Joel Sherrill <joel@gcc.gnu.org> |
9188 | ||
9189 | * config/m68k/t-crtstuff (crti.o): Use this... | |
9190 | ($(T)crti.o): ... instead. | |
9191 | (crtn.o): Use this... | |
9192 | ($(T)crtn.o): ... instead. | |
9193 | ||
a9b6f1e7 | 9194 | 2002-11-10 Eric Botcazou <ebotcazou@libertysurf.fr> |
45ed7228 EB |
9195 | |
9196 | PR c/8439 | |
9197 | * recog.c (validate_replace_rtx_1) [PLUS]: Simplify only | |
9198 | if there is something new to be simplified. | |
9199 | ||
2da4124d L |
9200 | 2002-11-10 H.J. Lu <hjl@gnu.org> |
9201 | ||
9202 | * calls.c (PUSH_ARGS_REVERSED): Define only if not defined. | |
9203 | * expr.c (PUSH_ARGS_REVERSED): Likewise. | |
9204 | ||
9205 | * config/i386/i386.h (PUSH_ARGS_REVERSED): Set to 1. | |
9206 | ||
7bb9f927 ZW |
9207 | 2002-11-10 Zack Weinberg <zack@codesourcery.com> |
9208 | ||
9209 | * config/rs6000/sysv4.h: Define NO_IMPLICIT_EXTERN_C here... | |
9210 | * config/rs6000/linux.h, config/rs6000/linux64.h, | |
9211 | config/rs6000/windiss.h: ... not here. | |
9212 | ||
d8986082 JT |
9213 | 2002-11-10 Jason Thorpe <thorpej@wasabisystems.com> |
9214 | ||
9215 | * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define | |
9216 | __ABICALLS__ if TARGET_ABICALLS. | |
9217 | ||
2e64c636 JH |
9218 | Sun Nov 10 18:49:21 CET 2002 Jan Hubicka <jh@suse.cz> |
9219 | ||
9220 | * i386.h (MIN_UNITS_PER_WORD): Define to 8 for x86-64 libgcc. | |
9221 | ||
04e6db94 JM |
9222 | 2002-11-10 Joseph S. Myers <jsm@polyomino.org.uk> |
9223 | ||
9224 | * c-decl.c (grokdeclarator): Make error for duplicate type | |
9225 | qualifiers into a pedwarn, disabled for C99. | |
9226 | ||
e9986d3a HPN |
9227 | 2002-11-10 Hans-Peter Nilsson <hp@bitrange.com> |
9228 | ||
9229 | * config/mmix/mmix.h (FUNCTION_ARG_CALLEE_COPIES): Define the same | |
9230 | as FUNCTION_ARG_PASS_BY_REFERENCE. | |
9231 | ||
4977bab6 ZW |
9232 | 2002-11-09 Zack Weinberg <zack@codesourcery.com> |
9233 | ||
9234 | * doc/install.texi: Add *-*-vxworks* specific installation | |
9235 | instructions. | |
9236 | ||
9237 | * config/vxlib.c: Rewrite using generation numbers to identify | |
9238 | valid TSD keys. | |
9239 | ||
9240 | Sat Nov 9 00:10:54 CET 2002 Jan Hubicka <jh@suse.cz> | |
9241 | ||
9242 | * i386.c (x86_machine_dependent_reorg): Fix even more side cases. | |
9243 | ||
581d9404 JDA |
9244 | 2002-11-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
9245 | ||
9246 | * pa.h (STARTING_FRAME_OFFSET): Change offset for TARGET_64BIT to 16. | |
9247 | ||
9248 | * config.gcc (hppa*64*-*-linux*): Shorten lines in tm_file define. | |
9249 | (hppa*64*-*-hpux11*): Likewise. Use elfos.h with gas. | |
9250 | * pa.c (output_millicode_call): Use symbol difference rather than | |
9251 | $PIC_pcrel$0 when using HP assembler. | |
9252 | * pa64-hpux.h (TARGET_GAS): Define to 1 or 0 depending on whether or | |
9253 | not elfos.h (i.e., gas) is being used. | |
9254 | (ASM_FILE_START, STRING_ASM_OP, TEXT_SECTION_ASM_OP, | |
9255 | DATA_SECTION_ASM_OP, BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_COMMON, | |
9256 | ASM_OUTPUT_ALIGNED_LOCAL, GLOBAL_ASM_OP, ASM_DECLARE_FUNCTION_NAME, | |
9257 | ASM_OUTPUT_EXTERNAL, ASM_OUTPUT_EXTERNAL_LIBCALL, | |
9258 | ASM_OUTPUT_INTERNAL_LABEL, ASM_GENERATE_INTERNAL_LABEL): Define when | |
9259 | using elfos.h. | |
9260 | (TARGET_ASM_GLOBALIZE_LABEL): Undefine when using elfos.h. | |
9261 | (DWARF2_ASM_LINE_DEBUG_INFO): Delete. | |
9262 | (ASM_FILE_START): Add standard .SPACE and .SUBSPA defines when not | |
9263 | using elfos.h. | |
9264 | (TEXT_SECTION_ASM_OP, READONLY_DATA_SECTION_ASM_OP, DATA_SECTION_ASM_OP, | |
9265 | BSS_SECTION_ASM_OP): New HP style defines when not using elfos.h. | |
9266 | (TARGET_ASM_NAMED_SECTION, MAKE_DECL_ONE_ONLY, ASM_WEAKEN_LABEL): | |
9267 | Don't define when not using elfos.h. | |
9268 | (ASM_DECLARE_RESULT): Don't define. | |
9269 | * doc/install.texi (hppa*-hp-hpux*): Remove statement that HP assembler | |
9270 | doesn't work on hppa64-hp-hpux11. | |
9271 | (hppa*-hp-hpux11): Update. | |
9272 | ||
9f689d92 JT |
9273 | 2002-11-09 Jason Thorpe <thorpej@wasabisystems.com> |
9274 | ||
9275 | * config/mips/netbsd.h (SUBTARGET_ASM_SPEC): Don't pass -KPIC | |
9276 | to the assembler if -mno-abicalls was specified. | |
9277 | ||
1c03af86 JDA |
9278 | 2002-11-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
9279 | ||
9280 | * pa-linux.h (PREFERRED_DEBUGGING_TYPE, DWARF2_ASM_LINE_DEBUG_INFO, | |
9281 | ASM_OUTPUT_DEF): Delete. | |
9282 | ||
57800e9e NB |
9283 | 2002-11-09 Neil Booth <neil@daikokuya.co.uk> |
9284 | ||
9285 | * c-opts.c (COMMAND_LINE_OPTIONS): Fix -Wimplicit. | |
9286 | ||
4977bab6 ZW |
9287 | 2002-11-08 Roger Sayle <roger@eyesopen.com> |
9288 | ||
9289 | * real.c (real_sqrt): Update comment with bibliographic reference. | |
9290 | ||
9291 | Fri Nov 8 13:33:58 CET 2002 Jan Hubicka <jh@suse.cz> | |
9292 | ||
9293 | * i386.md (sse_loadss, sse2_loadsd): Fix expander. | |
9294 | ||
9295 | Fri Nov 8 13:25:41 CET 2002 Jan Hubicka <jh@suse.cz> | |
9296 | ||
9297 | * i386.c (x86_machine_dependent_reorg): Fix handling of empty functions. | |
9298 | ||
9299 | Fri Nov 8 13:01:42 CET 2002 Jan Hubicka <jh@suse.cz> | |
9300 | ||
9301 | * builtins.c (expand_builtin_mathfn): Handle floor/ceil/trunc/round/nearbyint | |
9302 | (expand_builtin): Likewise. | |
9303 | * builtins.def: Add | |
9304 | __builtin_floor, __builtin_floorf, __builtin_floorl | |
9305 | __builtin_ceil, __builtin_ceilf, __builtin_ceill | |
9306 | __builtin_round, __builtin_roundf, __builtin_roundl | |
9307 | __builtin_trunc, __builtin_truncf, __builtin_truncl | |
9308 | __builtin_nearbyint, __builtin_nearbyintf, __builtin_nearbyintl. | |
9309 | * genopinit.c (optabs): Initialize the new optabs. | |
9310 | * optab.c (init_optabs): Likewise. | |
9311 | * optabs.h (optab_index): Add OTI_floor, OTI_ceil, OTI_trunc, | |
9312 | OTI_round, OTI_nearbyint. | |
9313 | (floor_optab, ceil_optab, trunc_optab, round_optab, nearbyint_optab): New. | |
9314 | * doc/md.texi: Document new named patterns. | |
9315 | * doc/extend.texi (builtin functions) Document | |
9316 | floor, floorf, floorl, ceil, ceilf, | |
9317 | ceill, round, roundf, roundl, trunc, | |
9318 | truncf, truncl, nearbyint, nearbyintf, nearbyintl. | |
9319 | ||
9320 | Fri Nov 8 11:36:11 CET 2002 Jan Hubicka <jh@suse.cz> | |
9321 | ||
9322 | * i386.md (sse_movdfcc, sse_movsfcc): Fix typo in previous patch. | |
9323 | ||
489d6e8e DJ |
9324 | 2002-11-08 Dale Johannesen <dalej@apple.com> |
9325 | ||
7bb9f927 | 9326 | * dbxout.c (dbxout_type): Fix stabs info for vector types. |
489d6e8e | 9327 | |
a4b1e653 NB |
9328 | 2002-11-08 Neil Booth <neil@daikokuya.co.uk> |
9329 | ||
9330 | PR preprocessor/8497 | |
9331 | PR preprocessor/8501 | |
9332 | * cpptrad.c (scan_out_logical_line): A '#' from a macro doesn't | |
9333 | start a directive. In assembler, #NUM is not a line directive. | |
9334 | ||
e6e8c772 NB |
9335 | 2002-11-08 Neil Booth <neil@daikokuya.co.uk> |
9336 | ||
9337 | * cppmain.c (cpp_preprocess_file): Loop to pop any -included | |
9338 | buffers. | |
9339 | ||
ffdf5eae KH |
9340 | 2002-11-08 Kazu Hirata <kazu@cs.umass.edu> |
9341 | ||
9342 | * config/h8300/h8300.md (two anonymous test insns): New. | |
9343 | ||
8dd3ca88 JH |
9344 | Fri Nov 8 11:20:19 CET 2002 Jan Hubicka <jh@suse.cz> |
9345 | ||
9346 | * jump.c (mark_jump_label): Handle subregs of label_refs. | |
9347 | ||
4977bab6 ZW |
9348 | Thu Nov 7 21:54:22 CET 2002 Jan Hubicka <jh@suse.cz> |
9349 | ||
9350 | * i386.md (sse_movdfcc, sse_movsfcc): Avoid overactive matching. | |
9351 | * i386.c (ix86_expand_fp_movcc): Match the reversed cases. | |
9352 | ||
07cf4226 DM |
9353 | 2002-11-07 David Mosberger <davidm@hpl.hp.com> |
9354 | ||
7bb9f927 ZW |
9355 | * config/ia64/crtend.asm: Include "auto-host.h". |
9356 | [HAVE_INITFINI_ARRAY]: Invoke __do_global_ctors_aux via .init_array. | |
9357 | * config/ia64/crtbegin.asm: Similarly. | |
9358 | * config/ia64/t-ia64 (crtbegin.o): Include from current directory. | |
9359 | (crtend.o, crtbeginS.o, crtendS.o): Likewise. | |
07cf4226 | 9360 | |
7bb9f927 ZW |
9361 | * aclocal.m4 (gcc_AC_INITFINI_ARRAY): New. |
9362 | * configure.in: Use it if --enable-initfini-array not specified. | |
9363 | * doc/install.texi (Configuration): Document --enable-initfini-array. | |
07cf4226 DM |
9364 | * configure, config.in: Rebuild. |
9365 | ||
0977774b | 9366 | 2002-11-07 Jason Thorpe <thorpej@wasabisystems.com> |
7bb9f927 | 9367 | |
0977774b | 9368 | * config/arm/arm-protos.h (arm_get_frame_size) |
7bb9f927 | 9369 | (thumb_get_frame_size): New prototypes. |
0977774b | 9370 | * config/arm/arm.c (arm_get_frame_size) |
7bb9f927 ZW |
9371 | (thumb_get_frame_size): New functions. |
9372 | (use_return_insn, arm_output_epilogue, arm_output_function_epilogue) | |
9373 | (arm_compute_initial_elimination_offset, arm_expand_prologue): Use | |
0977774b JT |
9374 | arm_get_frame_size. |
9375 | (thumb_expand_prologue, thumb_expand_epilogue): Use | |
9376 | thumb_get_frame_size. | |
9377 | * config/arm/arm.h (PREFERRED_STACK_BOUNDARY): Define. | |
9378 | (machine_function): Add frame_size member. | |
9379 | (THUMB_INITIAL_ELIMINATION_OFFSET): Use thumb_get_frame_size. | |
9380 | ||
9381 | 2002-11-07 Richard Earnshaw <rearnsha@arm.com> | |
9382 | ||
9383 | * arm.c (bit_count): Make argument unsigned long. Return unsigned. | |
9384 | Adjust code to use portable unsigned bit manipulation. | |
9385 | (insn_flags, tune_flags): Change type to unsigned. | |
9386 | (struct processors): Make flags unsigned long. | |
9387 | (arm_override_options): Change type of count and current_bit_count | |
9388 | to unsigned. | |
9389 | ||
74c13308 RE |
9390 | 2002-11-07 Richard Earnshaw <rearnsha@arm.com> |
9391 | ||
9392 | * arm/elf.h (TYPE_OPERAND_FMT): Prefix type with %. | |
9393 | ||
e284643a R |
9394 | Thu Nov 7 15:50:18 2002 J"orn Rennecke <joern.rennecke@superh.com> |
9395 | ||
9396 | * sh.h (DWARF_FRAME_RETURN_COLUMN): Use DWARF_FRAME_REGNUM. | |
9397 | ||
c2905f7b JH |
9398 | Thu Nov 7 11:18:01 CET 2002 Jan Hubicka <jh@suse.cz> |
9399 | ||
9400 | * reg-stack.c (compensate_edge): Fix sanity check. | |
9401 | ||
3cfe49da GK |
9402 | 2002-11-05 Geoffrey Keating <geoffk@apple.com> |
9403 | ||
9404 | * config.gcc: Don't create crtbegin, crtend on Darwin; do create | |
9405 | crt2.o. Rearrange t-darwin makefiles. | |
9406 | * crtstuff.c [OBJECT_FORMAT_MACHO]: Delete. | |
9407 | * unwind-dw2-fde-darwin.c: New. | |
9408 | * unwind-dw2-fde-glibc.c: Correct comment. | |
9409 | * unwind-dw2-fde.c (__register_frame_info_bases) | |
9410 | [DWARF2_OBJECT_END_PTR_EXTENSION]: Clear fde_end. | |
9411 | (classify_object_over_fdes): Use last_fde. | |
9412 | (add_fdes): Likewise. | |
9413 | (linear_search_fdes): Likewise. | |
9414 | * unwind-dw2-fde.h (struct object) | |
9415 | [DWARF2_OBJECT_END_PTR_EXTENSION]: Add fde_end field. | |
9416 | (last_fde): New. | |
9417 | * config/darwin.h (STARTFILE_SPEC): Include crt2.o not crtbegin.o. | |
9418 | (ENDFILE_SPEC): No crtend.o. | |
9419 | * config/t-darwin: New. | |
9420 | * config/i386/t-darwin: Delete. | |
9421 | * config/darwin-crt2.c: New. | |
9422 | * config/rs6000/t-darwin: Delete contents duplicated in t-rs6000 | |
9423 | or config/t-darwin. | |
9424 | ||
4977bab6 ZW |
9425 | 2002-11-06 Douglas B Rupp <rupp@gnat.com> |
9426 | ||
9427 | * config/i386/i386-interix.h (TARGET_SUBTARGET_DEFAULT): Or | |
9428 | MASK_MS_BITFIELD_LAYOUT | |
9429 | (SUBTARGET_OVERRIDE_OPTIONS): Warn about and turn off | |
9430 | MS bitfields for Objective-C. | |
9431 | (PCC_BIT_FIELD_TYPE_TEST, GROUP_BITFIELDS_BY_ALIGN): Remove | |
9432 | defines. | |
9433 | ||
9434 | * config/i386/i386.c (ix86_ms_bitfield_layout): New function. | |
9435 | (TARGET_MS_BITFIELD_LAYOUT_P): Define to above function. | |
9436 | (TARGET_USE_MS_BITFIELD_LAYOUT): Define. | |
9437 | ||
9438 | * config/i386/i386.h (MASK_MS_BITFIELD_LAYOUT: New mask. | |
9439 | TARGET_USE_MS_BITFIELD_LAYOUT): New macro. | |
9440 | (TARGET_SWITCHES): Add above mask. | |
9441 | ||
9442 | * testsuite/gcc.dg/bf-ms-layout.c: New test case. | |
9443 | * testsuite/gcc.dg/bf-no-ms-layout.c: New test case. | |
9444 | * testsuite/gcc.dg/i386-bitfield1.c (dg-options): Add appropriate | |
9445 | flags for interix. | |
9446 | ||
9447 | Wed Nov 6 18:54:47 2002 Alexandre Oliva <aoliva@redhat.com> | |
9448 | ||
9449 | * config/mips/mips.h (ASM_OUTPUT_ADDR_DIFF_ELT): Output | |
9450 | .gpword/.gpdword for ABI_N32 and ABI_64 too, if using the GNU | |
9451 | assembler. | |
9452 | * config/mips/mips.md (tablejump_internal3): Output .cpadd | |
9453 | before jump on ABI_N32 too. | |
9454 | (tablejump_internal4): Ditto on ABI_64. Increase maximum | |
9455 | length to match. | |
9456 | ||
9457 | Wed Nov 6 17:16:48 CET 2002 Jan Hubicka <jh@.suse.cz> | |
9458 | ||
9459 | * i386.md (negsf splitter): Accept memory operand in second register. | |
9460 | (abssf/absdf splitters): Simplify | |
9461 | (sse_loadss, sse_loadsd): Turn into expander. | |
9462 | ||
5d7e6254 DE |
9463 | 2002-11-06 David Edelsohn <edelsohn@gnu.org> |
9464 | ||
9465 | PR target/8480 | |
9466 | * config/rs6000/rs6000.md (movdi_internal64): Discourage | |
9467 | FPR to FPR moves. | |
9468 | ||
4fc6ad08 JJ |
9469 | 2002-11-06 Janis Johnson <janis187@us.ibm.com> |
9470 | ||
9471 | * doc/contrib.texi: Merge in the list from the Java web pages. | |
9472 | ||
fa123c53 DB |
9473 | 2002-11-06 David O'Brien <obrien@FreeBSD.org> |
9474 | ||
9475 | * config/sparc/freebsd: Fix typo. | |
9476 | ||
81e5bc3d JDA |
9477 | 2002-11-06 John David Anglin <dave@hiauly1.hia.nrc.ca> |
9478 | ||
9479 | * pa64-hpux.h (LDD_SUFFIX, PARSE_LDD_OUTPUT): Define. | |
9480 | ||
021fa809 AO |
9481 | 2002-11-06 Alexandre Oliva <aoliva@redhat.com> |
9482 | ||
9483 | * config/mips/mips.md (call_value_multiple_internal2): Use dla for | |
9484 | non-SImode addresses. | |
9485 | ||
4977bab6 ZW |
9486 | Tue Nov 5 14:34:36 CET 2002 Jan Hubicka <jh@suse.cz> |
9487 | ||
9488 | * i386.md (float_truncate SSE splitter): Ensure that operand is not | |
9489 | stack register. | |
9490 | (float SSE splitters): Reorder conditional. | |
9491 | ||
e9577224 BW |
9492 | 2002-11-05 Bob Wilson <bob.wilson@acm.org> |
9493 | ||
9494 | * config/xtensa/elf.h (LIB_SPEC): Add "-lhal". | |
9495 | ||
a9b11d44 JDA |
9496 | 2002-11-05 John David Anglin <dave2hiauly1.hia.nrc.ca> |
9497 | ||
9498 | * pa64-hpux.h (LIB_SPEC): Fix p and pg options. | |
9499 | (STARTFILE_SPEC): Remove p and pg options. | |
9500 | ||
5c7cd663 AH |
9501 | 2002-11-05 Andrew Haley <aph@redhat.com> |
9502 | ||
9503 | * fold-const.c (fold): Don't transform (a0 op compound(a1,a2)) | |
9504 | to (compound(a1,a0 op a2)) if a0 or a1 have side effects. | |
9505 | ||
97ab1175 RS |
9506 | 2002-11-05 Richard Sandiford <rsandifo@redhat.com> |
9507 | ||
9508 | * config/mips/mips.h (CANNOT_CHANGE_MODE_CLASS): Move comment to... | |
9509 | * config/mips/mips.c (mips_cannot_change_mode_class): ...here. | |
9510 | ||
4977bab6 ZW |
9511 | 2002-11-04 Zack Weinberg <zack@codesourcery.com> |
9512 | ||
9513 | * gthr-vxworks.h: Rewritten from scratch. | |
9514 | * config/vxlib.c: New file. | |
9515 | * config/t-vxworks: Add config/vxlib.c to LIB2FUNCS_EXTRA. | |
9516 | * config/rs6000/t-vxworks: Add config/vxlib.c to | |
9517 | LIB2FUNCS_EXTRA here too, because of clash with | |
9518 | config/rs6000/t-ppccomm. | |
9519 | ||
2aff9508 DJ |
9520 | 2002-11-04 Dale Johannesen <dalej@apple.com> |
9521 | ||
7bb9f927 ZW |
9522 | * doloop.c (doloop_modify_runtime): Fix loop count computation |
9523 | for unrolled loops. | |
2aff9508 DJ |
9524 | * loop.c (loop_invariant_p): Support calling from unroller. |
9525 | ||
e86e721f UW |
9526 | 2002-11-04 Ulrich Weigand <uweigand@de.ibm.com> |
9527 | ||
9528 | * config/s390/s390.c (s390_decompose_address): Use arg_pointer_rtx | |
9529 | for comparison. | |
9530 | ||
cff9f8d5 AH |
9531 | 2002-11-04 Aldy Hernandez <aldyh@redhat.com> |
9532 | ||
9533 | * hard-reg-set.h (REG_CANNOT_CHANGE_MODE_P): New. | |
9534 | ||
9535 | * config/rs6000/rs6000.h (CLASS_CANNOT_CHANGE_MODE_P): Remove. | |
9536 | (CLASS_CANNOT_CHANGE_MODE): Remove. | |
9537 | (CANNOT_CHANGE_MODE_CLASS): New. | |
9538 | ||
9539 | * config/alpha/alpha.h: Same. | |
9540 | ||
9541 | * config/ia64/ia64.h: Same. | |
9542 | ||
9543 | * config/mips/mips.h: Same. | |
9544 | ||
9545 | * config/s390/s390.h: Same. | |
9546 | ||
9547 | * config/sh/sh.h: Same. | |
9548 | ||
9549 | * config/pa/pa64-regs.h: Same. | |
9550 | ||
9551 | * config/sh/sh-protos.h (sh_cannot_change_mode_class): Add prototype. | |
7bb9f927 | 9552 | |
cff9f8d5 AH |
9553 | * config/sh/sh.c (sh_cannot_change_mode_class): New. |
9554 | ||
9555 | * config/mips/mips-protos.h (mips_cannot_change_mode_class): Add | |
9556 | prototype. | |
9557 | ||
9558 | * config/mips/mips.c (mips_cannot_change_mode_class): New. | |
9559 | ||
9560 | * doc/tm.texi (Register Classes): Remove | |
9561 | CLASS_CANNOT_CHANGE_MODE and CLASS_CANNOT_CHANGE_MODE_P. | |
9562 | Document CANNOT_CHANGE_MODE_CLASS. | |
9563 | ||
9564 | * reload.c (push_reload): Use CANNOT_CHANGE_MODE_CLASS. | |
9565 | (push_reload): Same. | |
9566 | ||
9567 | * simplify-rtx.c (simplify_subreg): Same. | |
9568 | ||
9569 | * reload1.c (choose_reload_regs): Same. | |
9570 | ||
9571 | * recog.c (register_operand): Same. | |
9572 | ||
9573 | * regrename.c (mode_change_ok): Change to use new | |
9574 | CANNOT_CHANGE_MODE_CLASS infrastructure. | |
9575 | ||
9576 | * regclass.c (cannot_change_mode_set_regs): New. | |
9577 | Declare subregs_of_mode. | |
9578 | (regclass): Use subregs_of_mode. | |
9579 | Remove references to reg_changes_mode. | |
9580 | (init_reg_sets_1): Remove class_can_change_mode and | |
9581 | reg_changes_mode code. | |
9582 | (invalid_mode_change_p): New. | |
9583 | (dump_regclass): Use invalid_mode_change_p instead of | |
9584 | class_can_change_mode. | |
9585 | (regclass): Same. | |
9586 | (record_operand_costs): Do not set reg_changes_mode. | |
9587 | ||
9588 | * local-alloc.c (struct qty): Remove changes_mode field. | |
9589 | (alloc_qty): Remove changes_mode initialization. | |
9590 | (update_qty_class): Remove set of changes_mode. | |
9591 | (find_free_reg): Use subregs_of_mode. | |
9592 | ||
9593 | * global.c (find_reg): Use subregs_of_mode info. | |
9594 | ||
9595 | * rtl.h (cannot_change_mode_set_regs): New prototype. | |
9596 | (invalid_mode_change_p): Same. | |
9597 | (REG_CANNOT_CHANGE_MODE_P): New macro. | |
9598 | ||
9599 | * flow.c (mark_used_regs): Calculate subregs_of_mode. Remove | |
9600 | REG_CHANGES_MODE. | |
9601 | (life_analysis): Clear subregs_of_mode. | |
9602 | ||
9603 | * combine.c (subst): Pass class to CLASS_CANNOT_CHANGE_MODE_P. | |
9604 | Remove use of CLASS_CANNOT_CHANGE_MODE. | |
9605 | (simplify_set): Same. | |
9606 | (gen_lowpart_for_combine): Calculate subregs_of_mode. Remove | |
9607 | REG_CHANGES_MODE. | |
7bb9f927 | 9608 | |
cff9f8d5 AH |
9609 | * regs.h: Add extern for subregs_of_mode; |
9610 | Include hard-reg-set and basic-block. | |
9611 | (REG_CHANGES_MODE): Delete. | |
9612 | ||
4977bab6 ZW |
9613 | 2002-11-03 Roger Sayle <roger@eyesopen.com> |
9614 | ||
9615 | * real.c (real_sqrt): New function to calculate square roots. | |
9616 | * real.h (real_sqrt): Add function prototype. | |
9617 | * builtins.c (fold_builtin): Fold sqrt of constant argument. | |
9618 | * simplify-rtx.c (simplify_unary_operation): Simplify sqrt | |
9619 | of constant argument. | |
9620 | ||
2ff363e0 JDA |
9621 | 2002-11-03 John David Anglin <dave@hiauly1.hia.nrc.ca> |
9622 | ||
9623 | * jump.c (never_reached_warning): Don't set contains_insn until the | |
9624 | first line note is seen. | |
9625 | ||
cd1d3445 DE |
9626 | 2002-11-03 David Edelsohn <edelsohn@gnu.org> |
9627 | ||
9628 | * config/rs6000/rs6000.md (movti_string): Use string instructions. | |
9629 | ||
c9fe6f9f RS |
9630 | 2002-11-03 Roger Sayle <roger@eyesopen.com> |
9631 | ||
9632 | PR c/7128 | |
9633 | * c-typeck.c (c_expand_asm_operands): Defend against | |
9634 | error_mark_nodes in the output argument to avoid ICE. | |
9635 | ||
0b40e88e EB |
9636 | 2002-11-03 Eric Botcazou <ebotcazou@libertysurf.fr> |
9637 | ||
9638 | PR middle-end/8408 | |
9639 | * genrecog.c (preds): Handle ADDRESSOF. | |
9640 | (validate_pattern): Mark it as an lvalue. | |
9641 | ||
dff9f1b6 DE |
9642 | 2002-11-02 David Edelsohn <edelsohn@gnu.org> |
9643 | ||
9644 | * config/rs6000/rs6000.c (rs6000_override_options): Use string | |
9645 | instructions when optimizing for size. | |
9646 | ||
46eefac4 KH |
9647 | 2002-11-02 Kazu Hirata <kazu@cs.umass.edu> |
9648 | ||
9649 | * config/h8300/h8300.h: Fix comment typos. | |
9650 | * config/h8300/h8300.md: Likewise. | |
9651 | * config/h8300/lib1funcs.asm: Likewise. | |
9652 | ||
102b60d1 GP |
9653 | 2002-11-02 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
9654 | ||
9655 | Revert this change: | |
9656 | ||
9657 | *doc/install.texi (Installing GCC: Configuration): Clarify | |
9658 | the only supported ways to configure gcc. | |
9659 | ||
46be79e7 KH |
9660 | 2002-11-01 Kazu Hirata <kazu@cs.umass.edu> |
9661 | ||
9662 | * config/h8300/h8300.md (anonymous and:QI pattern): Use 'n' | |
9663 | instead of 'O' for the constraint for the second operand. | |
9664 | ||
bec80a45 MM |
9665 | 2002-11-01 Mark Mitchell <mark@codesourcery.com> |
9666 | ||
9667 | PR c++/8391 | |
9668 | * toplev.c (rest_of_compilation): Do not refuse to output code for | |
9669 | an inline function in a local class. | |
9670 | ||
8df91177 DB |
9671 | 2002-11-01 David O'Brien <obrien@FreeBSD.org> |
9672 | ||
9673 | * config/sparc/freebsd.h (CPP_CPU64_DEFAULT_SPEC): Define __arch64__. | |
9674 | (TRANSFER_FROM_TRAMPOLINE): Reformat. | |
9675 | Add comment. | |
9676 | ||
616dc555 KH |
9677 | 2002-11-01 Kazu Hirata <kazu@cs.umass.edu> |
9678 | ||
9679 | * config/h8300/h8300.h (CAN_ELIMINATE): Simplify. | |
9680 | ||
25a533a0 TM |
9681 | 2002-11-01 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com> |
9682 | ||
9683 | * config/h8300/h8300.h (OPTIMIZATION_OPTIONS): New. | |
9684 | ||
dcffbade SE |
9685 | 2002-11-01 Steve Ellcey <sje@cup.hp.com> |
9686 | ||
9687 | * config/ia64/ia64.h (MASK_INLINE_DIV_LAT): Remove. | |
9688 | (MASK_INLINE_DIV_THR): Remove. | |
9689 | (TARGET_INLINE_DIV_LAT): Remove. | |
9690 | (TARGET_INLINE_DIV_THR): Remove. | |
9691 | (TARGET_INLINE_DIV): Remove. | |
9692 | (MASK_INLINE_FLOAT_DIV_LAT): New macro. | |
9693 | (MASK_INLINE_FLOAT_DIV_THR): New macro. | |
9694 | (MASK_INLINE_INT_DIV_LAT): New macro. | |
9695 | (MASK_INLINE_INT_DIV_THR): New macro. | |
9696 | (TARGET_INLINE_FLOAT_DIV_LAT): New macro. | |
9697 | (TARGET_INLINE_FLOAT_DIV_THR): New macro. | |
9698 | (TARGET_INLINE_INT_DIV_LAT): New macro. | |
9699 | (TARGET_INLINE_INT_DIV_THR): New macro. | |
9700 | (TARGET_INLINE_FLOAT_DIV): New macro. | |
9701 | (TARGET_INLINE_INT_DIV): New macro. | |
9702 | * config/ia64/ia64.md (divsi3): Change to use new macros. | |
9703 | (modsi3): Ditto. | |
9704 | (udivsi3): Ditto. | |
9705 | (umodsi3): Ditto. | |
9706 | (divsi3_internal): Ditto. | |
9707 | (divdi3): Ditto. | |
9708 | (moddi3): Ditto. | |
9709 | (udivdi3): Ditto. | |
9710 | (umoddi3): Ditto. | |
9711 | (divdi3_internal_lat): Ditto. | |
9712 | (divdi3_internal_thr): Ditto. | |
9713 | (divsf3): Ditto. | |
9714 | (divsf3_internal_lat): Ditto. | |
9715 | (divsf3_internal_thr): Ditto. | |
9716 | (divdf3): Ditto. | |
9717 | (divdf3_internal_lat): Ditto. | |
9718 | (divdf3_internal_thr): Ditto. | |
9719 | (divtf3): Ditto. | |
9720 | (divtf3_internal_lat): Ditto. | |
9721 | (divtf3_internal_thr): Ditto. | |
9722 | * config/ia64/ia64.c (ia64_override_options): Change | |
9723 | to check new macros for conflicts in settings. | |
9724 | * doc/invoke.texi (-minline-divide-min-latency): Remove. | |
9725 | (-minline-divide-max-throughput): Remove. | |
9726 | (-minline-float-divide-min-latency): New. | |
9727 | (-minline-float-divide-max-throughput): New. | |
9728 | (-minline-int-divide-min-latency): New. | |
9729 | (-minline-int-divide-max-throughput): New. | |
7bb9f927 | 9730 | |
d5db54a1 RE |
9731 | 2002-11-01 Richard Earnshaw (rearnsha@arm.com) |
9732 | ||
9733 | PR target/7856 | |
9734 | * arm.c (use_return_insn): Don't use a return insn if there are | |
9735 | saved integer regs, but LR is not one of them. | |
9736 | ||
075fc17a JH |
9737 | Fri Nov 1 10:33:15 CET 2002 Jan Hubicka <jh@suse.cz> |
9738 | ||
9739 | * expr.c (emit_move_insn): Use SCALAR_FLOAT_MODE_P | |
9740 | * machmode.h (SCALAR_FLOAT_MODE_P): New macro. | |
9741 | ||
4977bab6 ZW |
9742 | Thu Oct 31 18:20:50 CET 2002 Jan Hubicka <jh@suse.cz> |
9743 | ||
9744 | * i386.md (sse_loadss, sse_loadsd): Canonicalize; add expander | |
9745 | (movps, movpd splitters): Use canonical form. | |
9746 | (movv2di): Fix merge problem. | |
9747 | ||
9748 | Thu Oct 31 16:22:31 CET 2002 Jan Hubicka <jh@suse.cz> | |
9749 | ||
9750 | * i386.md (negdf2_ifs_rex64): Don't allow GPR operand. | |
9751 | ||
9efb4cb6 NN |
9752 | 2002-10-31 Nathanael Nerode <neroden@gcc.gnu.org> |
9753 | ||
9754 | PR optimization/6162 | |
9755 | * doc/md.texi: Document restriction on commutative operand | |
9756 | specification. | |
9757 | ||
ce02ba25 EC |
9758 | 2002-10-31 Eric Christopher <echristo@redhat.com> |
9759 | ||
7bb9f927 | 9760 | * explow.c (convert_memory_address): Use shallow_copy_rtx. |
ce02ba25 | 9761 | |
8efb33ec SE |
9762 | 2002-10-31 Steve Ellcey <sje@cup.hp.com> |
9763 | ||
9764 | * expmed.c (store_bit_field): Check FUNCTION_ARG_REG_LITTLE_ENDIAN. | |
9765 | ||
a543c709 SE |
9766 | 2002-10-31 Steve Ellcey <sje@cup.hp.com> |
9767 | ||
9768 | * config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Set for non-floats. | |
9769 | ||
cdc58a82 DJ |
9770 | Thu Oct 31 Dale Johannesen <dalej@apple.com> |
9771 | ||
9772 | * config/rs6000/darwin.h: Correct formatting in previous. | |
9773 | ||
e381c27a DJ |
9774 | Thu Oct 31 Dale Johannesen <dalej@apple.com> |
9775 | ||
9776 | * config/rs6000/darwin.h: Enable -falign-xxx options. | |
9777 | ||
55ba61f3 JH |
9778 | Thu Oct 31 18:08:00 CET 2002 Jan Hubicka <jh@suse.cz> |
9779 | ||
9780 | * i386.c (override_options): Set defaults for flag_omit_frame_pointer, | |
9781 | flag_asynchronous_unwind_tables, flag_pcc_struct_return. | |
9782 | * i386.c (optimization_options): Set flag_omit_frame_pointer, | |
9783 | flag_asynchronous_unwind_tables, flag_pcc_struct_return to 2. | |
9784 | Do not clear -momit-leaf-frame-pointer when profiling. | |
8e746279 | 9785 | (ix86_frame_pointer_required): Frame pointer is always required when |
55ba61f3 JH |
9786 | profiling. |
9787 | ||
f7e5dfbd JH |
9788 | Thu Oct 31 16:09:44 CET 2002 Jan Hubicka <jh@suse.cz> |
9789 | ||
9790 | * i386.md (negdf2_ifs_rex64): Don't allow GPR operand. | |
9791 | ||
ff881d52 R |
9792 | Thu Oct 31 12:45:55 2002 J"orn Rennecke <joern.rennecke@superh.com> |
9793 | ||
9794 | * sh.h (binary_logical_operator): Declare. | |
9795 | * sh.c (binary_logical_operator): New function. | |
9796 | * sh.md (xordi3+1): New combiner splitter pattern. | |
9797 | ||
e8e4c876 DB |
9798 | 2002-10-31 David O'Brien <obrien@FreeBSD.org> |
9799 | ||
9800 | * config/sparc/freebsd.h (TRANSFER_FROM_TRAMPOLINE): Define | |
9801 | __enable_execute_stack function. | |
9802 | ||
4977bab6 ZW |
9803 | 2002-10-30 Zack Weinberg <zack@codesourcery.com> |
9804 | ||
9805 | * gthr.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, | |
9806 | gthr-solaris.h, gthr-win32.h: Remove __gthread_key_dtor. | |
9807 | * unwind-sjlj.c (fc_key_dtor): Delete. | |
9808 | (fc_key_init): Adjust __gthread_key_create call to match. | |
9809 | ||
27bd7792 AH |
9810 | 2002-10-30 Aldy Hernandez <aldyh@redhat.com> |
9811 | ||
7bb9f927 | 9812 | * c-common.c: Add GTY to vector_type_node_list. |
27bd7792 | 9813 | |
a02aa5b0 JDA |
9814 | 2002-10-30 John David Anglin <dave@hiauly.hia.nrc.ca> |
9815 | ||
9816 | * pa-linux.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Define. | |
9817 | * pa-protos.h (attr_length_millicode_call, attr_length_call, | |
9818 | pa_init_machine_status): Declare new global functions. | |
9819 | * pa.c (void copy_fp_args, length_fp_args, get_plabel): Declare and | |
9820 | implement new functions. | |
9821 | (attr_length_millicode_call, attr_length_call): Implement. | |
9822 | (total_code_bytes): Change type to long. | |
9823 | (pa_output_function_prologue): Compute total_code_bytes on TARGET_64BIT. | |
9824 | Reset counter if flag_function_sections. | |
9825 | (output_deferred_plabels): Set output alignment to 3 for TARGET_64BIT. | |
9826 | (output_cbranch): Move call to gen_label_rtx. | |
9827 | (output_millicode_call): Rewrite adding long TARGET_64BIT call, expose | |
9828 | delay slot in all variants, shorten pc-relative calls. | |
9829 | (output_call): Rewrite adding long TARGET_64BIT call, improved delay | |
9830 | slot usage and exposure, various new call variants, and shortened | |
9831 | sequences for some variants on TARGET_PA_20. | |
9832 | Miscellaneous format changes. | |
9833 | * pa.h (total_code_bytes): Change type to long. | |
9834 | (MASK_LONG_CALLS, TARGET_LONG_CALLS, TARGET_LONG_ABS_CALL, | |
9835 | TARGET_LONG_PIC_SDIFF_CALL, TARGET_LONG_PIC_PCREL_CALL): Define. | |
9836 | (TARGET_SWITCHES): Add "-mlong-calls" and "-mno-long-calls" options. | |
9837 | (EXTRA_CONSTRAINT, GO_IF_LEGITIMATE_ADDRESS, | |
9838 | LEGITIMIZE_RELOAD_ADDRESS): Don't use long floating point loads and | |
9839 | stores on TARGET_ELF32. | |
9840 | *pa.md (define_delay): Allow insns in delay on TARGET_PORTABLE_RUNTIME. | |
9841 | (unnamed patterns for mulsi3, divsi3, udivsi3, modsi3, umodsi3 and | |
9842 | canonicalize_funcptr_for_compare expanders): Calculate attribute length | |
9843 | attr_length_millicode_call(). | |
9844 | (call_internal_symref, call_value_internal_symref): Clobber register 1. | |
9845 | Calculate attribute length using attr_length_call(). | |
9846 | (call_internal_reg_64bit, call_value_internal_reg_64bit): Move gp load | |
9847 | to delay slot. | |
9848 | (sibcall, sibcall_value): Rewrite. | |
9849 | (sibcall_internal_symref, sibcall_value_internal_symref): Clobber | |
9850 | register 1. Use attr_length_call(). | |
9851 | (sibcall_internal_symref_64bit, sibcall_value_internal_symref_64bit): | |
9852 | New patterns. | |
9853 | (unamed pattern for canonicalize_funcptr_for_compare): Rewrite. | |
9854 | * som.h (MEMBER_TYPE_FORCES_BLK): Define. | |
9855 | * t-pa64 (TARGET_LIBGCC2_CFLAGS): Add "-mlong-calls". | |
9856 | * doc/invoke.texi (mlong-calls): Document. | |
9857 | ||
9402f6fb RS |
9858 | 2002-10-30 Roger Sayle <roger@eyesopen.com> |
9859 | ||
9860 | * fold-const.c (fold_binary_op_with_conditional_arg): Improve | |
9861 | handling of cases where one or both branches of the conditional | |
9862 | have void type, i.e. throw an exception or don't return. | |
9863 | (fold): Only apply (and undo) type conversion to the non-void | |
9864 | branches of a COND_EXPR. | |
9865 | ||
9b5b7e3a MM |
9866 | 2002-10-30 Mark Mitchell <mark@codesourcery.com> |
9867 | ||
9868 | PR c++/8333 | |
9869 | * varasm.c (asm_output_aligned_bss): Do not call | |
9870 | ASM_GLOBALIZE_LABEL. | |
9871 | ||
df7a8989 DE |
9872 | 2002-10-30 David Edelsohn <edelsohn@gnu.org> |
9873 | Torbjorn Granlund <tege@swox.com> | |
9874 | ||
9875 | * config/rs6000/rs6000.md (load_toc_v4_PIC_1): Use preferred form | |
9876 | for addressibility. | |
9877 | (load_toc_v4_PIC_1b): Same. | |
9878 | ||
d2d199a3 KH |
9879 | 2002-10-30 Kazu Hirata <kazu@cs.umass.edu> |
9880 | ||
9881 | * config/h8300/h8300.c (h8300_eightbit_constant_address_p): | |
9882 | Truncate the addresses for H8/300 using HImode. | |
9883 | ||
4977bab6 ZW |
9884 | Tue Oct 29 23:28:10 CET 2002 Jan Hubicka <jh@suse.cz> |
9885 | ||
9886 | * i386.md (negdf splitter): Fix construction of the constant. | |
9887 | ||
9888 | Tue Oct 29 20:47:06 CET 2002 Jan Hubicka <jh@suse.cz> | |
9889 | ||
9890 | * i386.md (negsf, negdf): Reorganize to use vector modes | |
9891 | for SSE variants. | |
9892 | (abssf, absdf): Use force_reg. | |
9893 | (movv4sf, movv2df): New splitters. | |
9894 | * i386.h (PREDICATE_CODES): add zero_extended_scalar_load_operand | |
9895 | * i386.c (zero_extended_scalar_load_operand | |
9896 | ||
9897 | * i386-protos.h (ix86_expand_call): Update prototype. | |
9898 | * i386.c (ix86_function_ok_for_sibcall): Handle 64bit | |
9899 | (ix86_expand_call): Use r11 for indirect sibcalls. | |
9900 | * i386.md (call, call_value, untyped_call, call_value_pop): | |
9901 | update x86_expand_call call. | |
9902 | (sibcall, sibcall_value): new patterns | |
9903 | (call_rex64, call_value_rex64): Do not accept sibcalls. | |
9904 | (sibcall_rex64, sibcall_value_rex64, | |
9905 | sibcall_rex64_v, sibcall_value_rex64_v): New. | |
9906 | ||
9907 | Tue Oct 29 15:37:39 CET 2002 Jan Hubicka <jh@suse.cz> | |
9908 | ||
9909 | * toplev.c (rest_of_compilation): Reorganize way reg_scan is called | |
9910 | before final pass. | |
9911 | ||
33c21f5c HPN |
9912 | 2002-10-29 Hans-Peter Nilsson <hp@bitrange.com> |
9913 | ||
9914 | * toplev.c (rest_of_type_compilation): Return early in case of | |
9915 | errors. | |
9916 | (check_global_declarations): Don't call debug_hooks->global_decl | |
9917 | in case of errors. | |
9918 | ||
d1445f8d AB |
9919 | 2002-10-28 Andreas Bauer <baueran@in.tum.de> |
9920 | ||
9921 | * doc/c-tree.texi (Tree overview): Fix typos. | |
9922 | ||
fc556cb9 PE |
9923 | 2002-10-29 Phil Edwards <pme@gcc.gnu.org> |
9924 | ||
9925 | * Makefile.in (gnucompare*): Only record bad comparisons | |
9926 | if there really was a bad comparison. | |
9927 | ||
f8ca7923 JH |
9928 | Tue Oct 29 19:32:16 CET 2002 Jan Hubicka <jh@suse.cz> |
9929 | ||
9930 | * i386.h (CONST_DOUBLE_OK_FOR_LETTER_P): Remove 'H' | |
9931 | * i386.md (movsf*, movdf*): Use 'C' instead of 'H' | |
9932 | * md.texi (machine dependent constraints): Document 'C' | |
9933 | ||
9934 | * simplify-rtx.c (simplify_subreg): Fix const_int->vector subregging. | |
9935 | ||
9936 | * i386.c (ix86_expand_vector_move): Fix. | |
9937 | ||
9938 | * i386.c (ix86_expand_builtin): Use sse2_maskmovdqu_rex64. | |
9939 | * i386.md (sse2_maskmovdqu_rex64): New pattern | |
9940 | ||
9941 | PR target/8322 | |
9942 | * xmmintrin.h (_mm_stream_pi, _mm_stream_pd): Fix cast. | |
9943 | (ix86_init_mmx_sse_builtins): Fix type. | |
9944 | ||
c95d07f8 JT |
9945 | 2002-10-29 Jason Thorpe <thorpej@wasabisystems.com> |
9946 | ||
9947 | * gthr-posix.h: Include <unistd.h> for feature tests. | |
9948 | (sched_get_priority_max, sched_get_priority_min) | |
9949 | (pthread_getschedparam, pthread_setschedparam): Only use | |
9950 | if _POSIX_THREAD_PRIORITY_SCHEDULING is defined. | |
272d0bee | 9951 | (__gthread_objc_thread_set_priority): Don't treat all nonzero |
c95d07f8 JT |
9952 | returns from sched_get_priority_max and sched_get_priority_min |
9953 | as an error. | |
9954 | ||
3950794d KH |
9955 | 2002-10-29 Kazu Hirata <kazu@cs.umass.edu> |
9956 | ||
9957 | * config/h8300/h8300.h (TARGET_DEFAULT): Make it | |
9958 | MASK_QUICKCALL. | |
9959 | ||
803d56f5 KH |
9960 | 2002-10-29 Kazu Hirata <kazu@cs.umass.edu> |
9961 | ||
9962 | * config/h8300/h8300.c (h8300_eightbit_constant_address_p): New. | |
9963 | (h8300_tiny_constant_address_p): Likewise. | |
9964 | * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Use | |
9965 | h8300_eightbit_constant_address_p. | |
9966 | (TINY_CONSTANT_ADDRESS_P): Use h8300_tiny_constant_address_p. | |
9967 | * config/h8300/h8300-protos.h: Add the prototypes for the two | |
9968 | new functions. | |
9969 | ||
6bb8a3f7 KH |
9970 | 2002-10-29 Kazu Hirata <kazu@cs.umass.edu> |
9971 | ||
9972 | * reload1.c (update_eliminables): Unconditionally check if | |
9973 | frame_pointer_needed has changed. | |
9974 | ||
fc8dfa20 JH |
9975 | Tue Oct 29 15:37:39 CET 2002 Jan Hubicka <jh@suse.cz> |
9976 | ||
9977 | * toplev.c (rest_of_compilation): Reorganize way reg_scan is called | |
9978 | before final pass. | |
9979 | ||
6e7727eb EB |
9980 | 2002-10-29 Eric Botcazou <ebotcazou@libertysurf.fr> |
9981 | ||
a5163dcd | 9982 | PR optimization/8334 |
7bb9f927 ZW |
9983 | * expr.c (expand_expr) [PLUS]: Don't use simplify_binary_operation; |
9984 | check for zero operands explicitly. | |
6e7727eb | 9985 | |
02c6a17a RS |
9986 | 2002-10-29 Richard Sandiford <rsandifo@redhat.com> |
9987 | ||
9988 | * config/mips/mips.md (extv, extzv, insv): Set size of referenced | |
9989 | memory after adjusting to BLKmode. | |
9990 | ||
1862869d KH |
9991 | 2002-10-29 Kazu Hirata <kazu@cs.umass.edu> |
9992 | ||
9993 | * config/h8300/h8300.h (MASK_*): New. | |
9994 | (TARGET_*): Use MASK_*. | |
9995 | ||
4977bab6 ZW |
9996 | 2002-10-28 Zack Weinberg <zack@codesourcery.com> |
9997 | ||
9998 | * config.gcc (*-*-vxworks, powerpc-wrs-vxworks*): New stanzas. | |
9999 | * config/t-vxworks, config/vxworks.h, config/rs6000/t-vxworks, | |
10000 | config/rs6000/vxworks.h: New files. | |
10001 | * config/rs6000/sysv4.h: Rip out -mvxworks and all related code. | |
10002 | ||
10003 | * config.gcc (alpha*-*-vxworks*, arm-*-vxworks*, | |
10004 | i?86-wrs-vxworks*, i960-wrs-vxworks* [all], | |
10005 | m68k-wrs-vxworks*, mips-wrs-vxworks, powerpc-wrs-vxworks*, | |
10006 | powerpcle-wrs-vxworks*, sparc*-wrs-vxworks* [all], | |
10007 | sparc-*-vxsim*): Delete stanzas. | |
10008 | * gthr-vxworks.h: Rip out all substantive code and just | |
10009 | include gthr-single.h. | |
10010 | ||
10011 | * config/alpha/vxworks.h, config/arm/vxarm.h, | |
10012 | config/i386/vxi386.h, config/i960/t-vxworks960, | |
10013 | config/i960/vx960-coff.h, config/i960/vx960.h, | |
10014 | config/m68k/t-vxworks68, config/m68k/vxm68k.h, | |
10015 | config/mips/vxworks.h, config/rs6000/vxppc.h, | |
10016 | config/sparc/t-vxsparc, config/sparc/t-vxsparc64, | |
10017 | config/sparc/vxsim.h, config/sparc/vxsparc.h, | |
10018 | config/sparc/vxsparc64.h: Delete files. | |
10019 | ||
ee3c755a JT |
10020 | 2002-10-28 Jason Thorpe <thorpej@wasabisystems.com> |
10021 | ||
10022 | * config.gcc (*-*-netbsd*): Add NETBSD_ENABLE_PTHREADS to | |
10023 | tm_defines if pthreads are enabled. | |
10024 | * config/netbsd.h (LIB_SPEC): Only support the -pthread option | |
10025 | if NETBSD_ENABLE_PTHREADS is defined. | |
10026 | ||
423adbb9 KH |
10027 | 2002-10-28 Kazu Hirata <kazu@cs.umass.edu> |
10028 | ||
10029 | * ChangeLog.1: Fix typos. | |
10030 | * cse.c: Fix a comment typo. | |
10031 | * reload1.c: Likewise. | |
10032 | ||
d7521977 HPN |
10033 | 2002-10-27 Hans-Peter Nilsson <hp@bitrange.com> |
10034 | ||
10035 | * fixinc/inclhack.def (libc1_G_va_list): Correct test_text. | |
10036 | * fixinc/tests/base/_G_config.h: New file. | |
10037 | ||
3eae4643 KH |
10038 | 2002-10-27 Kazu Hirata <kazu@cs.umass.edu> |
10039 | ||
10040 | * combine.c: Fix comment formatting. | |
10041 | * loop.c: Likewise. | |
10042 | * real.c: Likewise. | |
10043 | * regclass.c: Likewise. | |
10044 | * regmove.c: Likewise. | |
10045 | * regrename.c: Likewise. | |
10046 | * reg-stack.c: Likewise. | |
10047 | * reload1.c: Likewise. | |
10048 | * reload.c: Likewise. | |
10049 | * reload.h: Likewise. | |
10050 | * unroll.c: Likewise. | |
10051 | ||
e591c83d KH |
10052 | 2002-10-27 Kazu Hirata <kazu@cs.umass.edu> |
10053 | ||
10054 | * reload1.c (reload): Fix a comment typo. | |
10055 | ||
a0ba837e JH |
10056 | Sun Oct 27 10:15:24 CET 2002 Jan Hubicka <jh@suse.cz> |
10057 | ||
10058 | * linux64.h (DEFAULT_PCC_STRUCT_RETURN): Define. | |
10059 | ||
cc0017a9 ZD |
10060 | 2002-10-27 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
10061 | ||
10062 | * Makefile.in (dwarf2out.o): Add dependendcy on hashtab.h. | |
10063 | * dwarf2out.c: Include hashtab.h. | |
10064 | (is_main_source): New static variable. | |
10065 | (attr_checksum, die_checksum): Modified to handle die references. | |
10066 | (same_loc_p, same_dw_val_p, same_attr_p, same_die_p, same_die_p_wrap, | |
10067 | unmark_all_dies, htab_cu_hash, htab_cu_eq, htab_cu_del, check_duplicate_cu, | |
10068 | record_comdat_symbol_number): New static functions. | |
10069 | (output_comp_unit, compute_section_prefix, is_type_die, break_out_includes, | |
10070 | mark_dies, unmark_dies, dwarf2out_start_source_file): Modified. | |
10071 | * toplev.c (rest_of_decl_compilation): Call of dwarf2out_decl for type | |
10072 | declarations added. | |
10073 | ||
d7af42bc KH |
10074 | 2002-10-26 Kazu Hirata <kazu@cs.umass.edu> |
10075 | ||
10076 | * config/h8300/h8300.c (initial_offset): Change to | |
10077 | h8300_initial_elimination_offset. | |
10078 | * config/h8300/h8300.h (INITIAL_ELIMINATION_OFFSET): Use | |
10079 | h8300_initial_elimination_offset. | |
10080 | * config/h8300/h8300-protos.h: Update the prototype. | |
10081 | ||
7e5037dc HPN |
10082 | 2002-10-26 Hans-Peter Nilsson <hp@bitrange.com> |
10083 | ||
4b32269b HPN |
10084 | * config/mmix/mmix.h (LIBCALL_VALUE): Use |
10085 | MMIX_RETURN_VALUE_REGNUM, not MMIX_OUTGOING_RETURN_VALUE_REGNUM. | |
10086 | (FUNCTION_VALUE_REGNO_P): Similar, but move code to... | |
10087 | * config/mmix/mmix.c (mmix_function_value_regno_p): New. | |
10088 | * config/mmix/mmix-protos.h: Remove needless ifdefs on TREE_CODE | |
10089 | and RTX_CODE. | |
10090 | (mmix_function_value_regno_p): Declare. | |
10091 | ||
7e5037dc HPN |
10092 | * config/mmix/mmix.md ("fixuns_truncdfdi2"): Replace unsigned_fix, |
10093 | invalid for floating point mode result, with fix. | |
10094 | ||
4977bab6 ZW |
10095 | Fri Oct 25 00:04:21 2002 Alexandre Oliva <aoliva@redhat.com> |
10096 | ||
10097 | * Makefile.in (GCC_FOR_TARGET): Add -L$(objdir)/../ld. | |
10098 | (STAGE2_FLAGS_TO_PASS): Pass GCC_FOR_TARGET. | |
10099 | (stage1_build): Likewise. | |
10100 | ||
94c1e0e8 MS |
10101 | 2002-10-25 Mike Stump <mrs@apple.com> |
10102 | ||
da89b956 | 10103 | Fixes gcc.dg/warn-1.c. |
4977bab6 ZW |
10104 | * c-typeck.c (warn_for_assignment): Don't print argument number, |
10105 | if zero. | |
94c1e0e8 | 10106 | |
0fb53e68 JH |
10107 | Sat Oct 26 01:44:46 CEST 2002 Jan Hubicka <jh@suse.cz> |
10108 | ||
10109 | * toplev.c (dump_file_index): Add DFI_ce3. | |
10110 | (dump_file_info): Likewise. | |
10111 | (rest_of_compilation): Run first ifcvt pass before tracer. | |
10112 | ||
794186ca SE |
10113 | 2002-10-25 Steve Ellcey <sje@cup.hp.com> |
10114 | ||
10115 | * config/ia64/hpux.h (BITS_BIG_ENDIAN): Remove. | |
10116 | ||
cd60b4b8 RH |
10117 | 2002-10-25 Richard Henderson <rth@redhat.com> |
10118 | ||
10119 | * real.c (real_to_decimal): If the >1 tens reduction loop results | |
10120 | in a negative exponent, fall into the <1 pten computation. | |
10121 | ||
f3763a44 ZW |
10122 | 2002-10-25 Zack Weinberg <zack@codesourcery.com> |
10123 | ||
10124 | PR middle-end/6994 | |
10125 | * c-objc-common.c (inline_forbidden_p): Can not inline | |
10126 | functions containing structures or unions containing VLAs. | |
10127 | * tree-inline.c (walk_tree): For all class 't' nodes, walk | |
10128 | TYPE_SIZE and TYPE_SIZE_UNIT. | |
10129 | (copy_tree_r): Copy types if they are variably modified. | |
10130 | ||
8c40b097 UW |
10131 | 2002-10-25 Ulrich Weigand <uweigand@de.ibm.com> |
10132 | ||
10133 | * config/s390/s390.md: Remove old-style peepholes. | |
10134 | ||
522ec94e UW |
10135 | 2002-10-25 Ulrich Weigand <uweigand@de.ibm.com> |
10136 | ||
10137 | * config/s390/s390.c (s390_decompose_address): Do not range check the | |
10138 | displacement if base or index is the argument pointer register. | |
10139 | ||
a7475ab1 HPN |
10140 | 2002-10-24 Hans-Peter Nilsson <hp@bitrange.com> |
10141 | ||
85c87994 HPN |
10142 | PR other/3337 |
10143 | PR bootstrap/6763 | |
10144 | PR bootstrap/8122 | |
a7475ab1 HPN |
10145 | * fixinc/inclhack.def (libc1_G_va_list): New fix. |
10146 | * fixinc/fixincl.x: Regenerate. | |
10147 | * config/i386/linux.h: Move MD_FALLBACK_FRAME_STATE_FOR inside | |
10148 | ifndef IN_LIBGCC2. Wrap it together with signal.h and | |
10149 | sys/ucontext.h inclusion in ifndef USE_GNULIBC_1. | |
10150 | * configure.in (gcc_AC_CHECK_DECLS): Check vasprintf too. | |
10151 | * config.in, configure: Regenerate. | |
10152 | ||
7a360cce IS |
10153 | 2002-10-24 Igor Shevlyakov <igor@microunity.com> |
10154 | ||
7bb9f927 | 10155 | * varasm.c (struct rtx_const): Array size 16 for V16QImode. |
7a360cce | 10156 | |
fcbe3b89 RH |
10157 | 2002-10-24 Richard Henderson <rth@redhat.com> |
10158 | ||
10159 | * config/i386/i386.c (x86_output_mi_thunk): Fix x86_64 pic jump. | |
10160 | ||
1a86c850 KH |
10161 | 2002-10-24 Kazu Hirata <kazu@cs.umass.edu> |
10162 | ||
10163 | * config/h8300/h8300.c (initial_offset): Simplify by using | |
10164 | round_frame_size. | |
10165 | ||
de7999ba MM |
10166 | 2002-10-24 Marek Michalkiewicz <marekm@amelek.gda.pl> |
10167 | ||
10168 | * doc/install.texi (avr): Update required binutils version. | |
10169 | ||
10170 | 2002-10-24 Theodore A. Roth <troth@openavr.org> | |
10171 | ||
10172 | * doc/install.texi: Point avr users at more up-to-date information. | |
10173 | ||
84817c5d UW |
10174 | 2002-10-24 Ulrich Weigand <uweigand@de.ibm.com> |
10175 | ||
10176 | * config/s390/s390.md (movdi, movsi, movhi, movqi): Add peepholes2 | |
10177 | to pull operands out of the literal pool where possible. | |
10178 | ||
d0749053 DC |
10179 | 2002-10-24 Denis Chertykov <denisc@overta.ru> |
10180 | ||
10181 | * config/avr/avr.c (init_cumulative_args): Test fntype for zero. | |
10182 | ||
37d0b254 SE |
10183 | 2002-10-24 Steve Ellcey <sje@cup.hp.com> |
10184 | ||
10185 | * expr.c (convert_move): If unsignedp is less then zero there | |
10186 | is no equivalent code. | |
10187 | ||
7af907e9 ZW |
10188 | 2002-10-24 Zack Weinberg <zack@codesourcery.com> |
10189 | ||
10190 | * tree.def: Delete mention of nonexistent ARRAY_TYPE fields. | |
10191 | ||
862a2d83 UW |
10192 | 2002-10-24 Ulrich Weigand <uweigand@de.ibm.com> |
10193 | ||
7af907e9 | 10194 | * config/s390/s390.h: Rework comments; re-sort target macro definitions |
862a2d83 UW |
10195 | according to the sequence they are defined in the manual. |
10196 | (POINTER_BOUNDARY): Remove. | |
10197 | ||
489eda65 KH |
10198 | 2002-10-24 Kazu Hirata <kazu@cs.umass.edu> |
10199 | ||
10200 | * config/h8300/h8300.c (round_frame_size): Replace 8 with | |
10201 | BITS_PER_UNIT. | |
10202 | ||
2ba08201 KH |
10203 | 2002-10-24 Kazu Hirata <kazu@cs.umass.edu> |
10204 | ||
10205 | * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Make it | |
10206 | 64-bit safe. | |
10207 | (TINY_CONSTANT_ADDRESS_P): Likewise. | |
10208 | ||
5f13cfc6 RH |
10209 | 2002-10-24 Richard Henderson <rth@redhat.com> |
10210 | ||
10211 | * config/ia64/ia64.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): True. | |
10212 | (ia64_output_mi_thunk): Rewrite to use rtl, and to handle the | |
10213 | vcall offset. | |
10214 | ||
3bd216f2 RH |
10215 | 2002-10-24 Richard Henderson <rth@redhat.com> |
10216 | ||
7af907e9 ZW |
10217 | PR opt/7944 |
10218 | * reload.c (find_reloads_toplev): Mode of X is not important | |
3bd216f2 RH |
10219 | when simplifying subregs of constants. |
10220 | ||
60bc2b4b RS |
10221 | 2002-10-24 Richard Sandiford <rsandifo@redhat.com> |
10222 | ||
10223 | * config.gcc (mips64vr-*-elf*, mips64vrel-*-elf*): Add | |
10224 | MIPS_MARCH_CONTROLS_SOFT_FLOAT=1 to $tm_defines. | |
10225 | * config/mips/mips.c (MIPS_MARCH_CONTROLS_SOFT_FLOAT): Default to 0. | |
10226 | (override_options): Base default setting of MASK_SOFT_FLOAT on -march | |
10227 | if MIPS_MARCH_CONTROLS_SOFT_FLOAT. | |
10228 | ||
5be5c8d4 RS |
10229 | 2002-10-24 Richard Sandiford <rsandifo@redhat.com> |
10230 | ||
10231 | * optabs.c (expand_binop): Don't reuse the shift target in the | |
10232 | middle of shift sequences. | |
10233 | ||
4977bab6 ZW |
10234 | Wed Oct 23 22:48:44 CEST 2002 Jan Hubicka <jh@suse.cz> |
10235 | ||
10236 | * i386.md (abs splitters): Do not produce nested subregs. | |
10237 | ||
10238 | Wed Oct 23 12:42:32 CEST 2002 Jan Hubicka <jh@suse.cz> | |
10239 | ||
10240 | * i386.md (movti_rex64): Fix constraints. | |
10241 | ||
10242 | Wed Oct 23 12:01:21 CEST 2002 Jan Hubicka <jh@suse.cz> | |
10243 | ||
10244 | * i386.md (abssf,absdf): Use vector operands for SSE | |
10245 | (abssf2_ifs, absdf2_ifs, absdf2_ifs_rex64 and splitters): Update for | |
10246 | vector operand. | |
10247 | ||
196e1ae3 ZL |
10248 | 2002-10-23 Ziemowit Laski <zlaski@apple.com> |
10249 | ||
10250 | * objc/objc-act.c (get_static_reference): Remove unneeded | |
10251 | TYPE_BINFO initialization. | |
10252 | (get_object-reference): Likewise. | |
10253 | (build_constructor): Tighten precondition check. | |
10254 | (finish_message_expr): Likewise. | |
10255 | ||
8bfb45f8 JJ |
10256 | 2002-10-23 Jakub Jelinek <jakub@redhat.com> |
10257 | ||
10258 | * config/i386/i386.c (local_symbolic_operand): Move LABEL_REF test | |
10259 | after CONST test. | |
10260 | ||
16448fd4 SE |
10261 | 2002-10-23 Steve Ellcey <sje@cup.hp.com> |
10262 | ||
10263 | * config/ia64/ia64.c (hfa_element_mode): Don't allow 128 bit floats | |
10264 | in HFAs. | |
10265 | ||
e2358068 RH |
10266 | 2002-10-23 Richard Henderson <rth@redhat.com> |
10267 | ||
10268 | * config/alpha/alpha.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): True. | |
10269 | (alpha_output_mi_thunk_osf): Handle vcall_offset. | |
10270 | ||
8bcefb43 ZW |
10271 | 2002-10-23 Zack Weinberg <zack@codesourcery.com> |
10272 | ||
10273 | * langhooks.h (struct lang_hooks_for_tree_inlining): Add | |
10274 | var_mod_type_p. | |
10275 | * langhooks-def.h: Default for tree_inlining.var_mod_type_p is | |
10276 | hook_tree_bool_false. | |
10277 | ||
10278 | * tree.c (variably_modified_type_p): Moved here from | |
10279 | cp/tree.c. Use lang_hooks.tree_inlining.var_mod_type_p for | |
10280 | language-specific cases. Due to this, must weaken some 'if | |
10281 | and only if' checks to merely 'if'. | |
10282 | * tree.h: Prototype variably_modified_type_p. | |
10283 | ||
10284 | * tree-inline.c (walk_tree): #undef WALK_SUBTREE_TAIL at end. | |
10285 | ||
8e509cf9 UW |
10286 | 2002-10-23 Ulrich Weigand <uweigand@de.ibm.com> |
10287 | ||
10288 | * config/s390/linux.h (CC1_SPEC, CC1PLUS_SPEC): Remove. | |
10289 | * config/s390/s390.c (optimization_options): Disable -fcaller-saves. | |
10290 | ||
10291 | * config/s390/s390-protos.h (fp_operand): Remove. | |
10292 | * config/s390/s390.c (fp_operand): Remove. | |
10293 | * config/s390/s390.md ("movdi"): Replace fp_operand by FP_REG_P. | |
10294 | ("*movdi_lhi", "*movdi_lli", "*movdi_larl"): Likewise. | |
10295 | ("movsi", "*movsi_lhi", "*movsi_lli"): Likewise. | |
10296 | (movdi_31, movdf_31 splitters): Likewise. | |
8bcefb43 | 10297 | |
8e509cf9 UW |
10298 | * config/s390/s390.h (IEEE_FLOAT): Remove. |
10299 | (TARGET_FLOAT_FORMAT): Define in terms of TARGET_IEEE_FLOAT. | |
10300 | (INT_REGNO_P): Rename to ... | |
10301 | (GENERAL_REGNO_P): ... this. | |
10302 | (FLOAT_REGNO_P): Rename to ... | |
10303 | (FP_REGNO_P): ... this. | |
10304 | (ADDR_REGNO_P): New macro. | |
10305 | (GENERAL_REG_P, ADDR_REG_P, FP_REG_P, CC_REG_P): New macros. | |
10306 | (REGNO_OK_FOR_DATA_P, REGNO_OK_FOR_FP_P): Remove. | |
10307 | (DATA_REG_P, FP_REG_P, ADDRESS_REG_P): Likewise. | |
10308 | (HARD_REGNO_NREGS): Adapt to macro renaming. | |
10309 | (HARD_REGNO_MODE_OK): Likewise. | |
10310 | ||
34bb030a DE |
10311 | 2002-10-23 David Edelsohn <edelsohn@gnu.org> |
10312 | Geoff Keating <geoffk@apple.com> | |
10313 | ||
10314 | * config/rs6000/rs6000.c (rs6000_register_move_cost): New function. | |
10315 | (rs6000_memory_move_cost): New function. | |
10316 | * config/rs6000/rs6000-protos.h: Declare them. | |
10317 | * config/rs6000/rs6000.h: Use them. | |
10318 | ||
1ab9ba62 UW |
10319 | 2002-10-23 Ulrich Weigand <uweigand@de.ibm.com> |
10320 | ||
8bcefb43 | 10321 | * libgcc2.c (__udiv_w_sdiv): Use attribute ((always_inline)) when |
1ab9ba62 UW |
10322 | inlining it into other libgcc2 routines. |
10323 | (__udivmoddi4): Likewise. | |
10324 | ||
4b2ece8f NN |
10325 | 2002-10-22 Nathanael Nerode <neroden@gcc.gnu.org> |
10326 | ||
10327 | * doc/sourcebuild.texi (Test Suites): Improve. | |
10328 | ||
2d173d20 SS |
10329 | 2002-10-22 Stan Shebs <shebs@apple.com> |
10330 | ||
10331 | * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Add missing | |
10332 | case for Darwin. | |
10333 | ||
43146684 JW |
10334 | 2002-10-22 Jim Wilson <wilson@redhat.com> |
10335 | ||
10336 | * config/i386/i386.md (subdi3_1): Add call to ix86_binary_operator_ok. | |
10337 | ||
a00782ed JH |
10338 | Wed Oct 23 01:52:36 CEST 2002 Jan Hubicka <jh@suse.cz> |
10339 | ||
10340 | PR other/8289 | |
10341 | * xmmintrin.h: Add const to the argument of loads. | |
10342 | ||
10343 | * i386.md (pushv2di): New pattern. | |
10344 | PR target/6890 | |
10345 | * xmmintrin.h (_MM_TRANSPOSE4_PS): New. | |
10346 | ||
3961e8fe RH |
10347 | 2002-10-22 Richard Henderson <rth@redhat.com> |
10348 | ||
10349 | * target.h (gcc_target.asm_out): Merge output_mi_thunk and | |
10350 | output_mi_vcall_thunk into a single hook. Add can_output_mi_thunk. | |
10351 | * target-def.h (TARGET_ASM_OUTPUT_MI_THUNK): Don't conditionalize. | |
10352 | (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Remove. | |
10353 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. | |
10354 | (TARGET_ASM_OUT): Update. | |
10355 | * hooks.c (hook_bool_tree_hwi_hwi_tree_false): New. | |
10356 | (hook_bool_tree_hwi_hwi_tree_true): New. | |
10357 | (default_can_output_mi_thunk_no_vcall): New. | |
10358 | * hooks.h: Declare them. | |
10359 | * system.h (ASM_OUTPUT_MI_THUNK): Poison. | |
10360 | ||
10361 | * config/alpha/alpha.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. | |
10362 | (alpha_output_mi_thunk_osf): Add VCALL_OFFSET parameter. | |
10363 | * config/arm/arm.c, config/cris/cris.c, config/frv/frv.c, | |
10364 | config/i960/i960.c, config/ia64/ia64.c, config/m68k/m68k.c, | |
10365 | config/mmix/mmix.c, config/pa/pa.c, config/sparc/sparc.c, | |
10366 | config/stormy16/stormy16.c: Similarly. | |
10367 | ||
10368 | * config/i386/i386.c (x86_output_mi_thunk): Merge vcall_offset code. | |
10369 | Handle 64-bit properly. Streamline. | |
10370 | (x86_output_mi_vcall_thunk): Remove. | |
10371 | (x86_this_parameter): Rename from ia32_this_parameter; handle 64-bit. | |
10372 | (x86_can_output_mi_thunk): New. | |
10373 | (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Remove. | |
10374 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. | |
10375 | (override_options): Don't zap targetm.asm_out.output_mi_vcall_thunk. | |
10376 | ||
10377 | * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Rename from | |
10378 | output_mi_thunk; make static; always use function_section. | |
10379 | (TARGET_ASM_OUTPUT_MI_THUNK): New. | |
10380 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. | |
10381 | (rs6000_ra_ever_killed): Test no_new_pseudos not | |
10382 | targetm.asm_out.output_mi_thunk in conjunction with thunks. | |
10383 | * config/rs6000/rs6000-protos.h: Update. | |
10384 | * config/rs6000/sysv4.h (TARGET_ASM_OUTPUT_MI_THUNK): Remove. | |
10385 | * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Don't call | |
10386 | xcoffout_declare_function when using rs6000_output_mi_thunk. | |
10387 | ||
8bcefb43 | 10388 | * config/s390/s390.c (s390_output_mi_thunk): Rename from |
3961e8fe RH |
10389 | s390_output_mi_vcall_thunk. |
10390 | (TARGET_ASM_OUTPUT_MI_THUNK): Remove. | |
10391 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. | |
10392 | ||
10393 | * config/vax/vax.c (vax_output_mi_thunk): Static; add vcall_offset. | |
10394 | (TARGET_ASM_OUTPUT_MI_THUNK, TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. | |
10395 | * config/vax/vax-protos.h: Update. | |
10396 | * config/vax/vax.h (ASM_OUTPUT_MI_THUNK): Remove. | |
10397 | ||
0e67d460 JH |
10398 | Wed Oct 23 00:33:11 CEST 2002 Jan Hubicka <jh@suse,cz> |
10399 | ||
10400 | * i386.c (standard_sse_constant_p): Accept vector and integer zeros too. | |
10401 | * i386.h (EXTRA_CONSTRAINT): Recognize 'C' | |
10402 | * i386.md (movti_internal): Use 'C' | |
10403 | ||
10404 | * xmmintrin.h (_mm_cmplt_epi*): New. | |
10405 | ||
d5869ca0 UW |
10406 | 2002-10-22 Ulrich Weigand <uweigand@de.ibm.com> |
10407 | ||
10408 | * config/s390/s390.md ("*movdi_64"): Fix op_type attribute. | |
10409 | ("*movdf_64"): Likewise. | |
10410 | ("*lshrdi3_64"): Likewise. | |
10411 | ("blockage"): Add length attribute. | |
10412 | ("lit"): Likewise. | |
10413 | ||
680dd104 JH |
10414 | Tue Oct 22 23:51:34 CEST 2002 Jan Hubicka <jh@suse.cz> |
10415 | ||
10416 | * i386.md: FIx typo. | |
10417 | (sse2_cvtsi2sd, sse2_pslrdq): Fix template. | |
10418 | (sse2_umulv2siv2di3): Fix predicate. | |
10419 | (sse2_psadbw, ashrv8hi3, ashrv4si3, lshrv8hi3 lshrv4si3, | |
10420 | lshrv2di3, ashlv8hi3, ashlv4si3, ashlv2di3): Likewise. | |
10421 | * xmmintrin.h (_mm_mul_epu16): Rename to... | |
10422 | (_mm_mul_epu32): This one. | |
10423 | (_mm_cvtsi32_si128, _mm_cvtsi128_si32): New. | |
10424 | ||
10425 | (contains_128bit_aligned_vector_p): Undo accidental checkin. | |
10426 | ||
3aabf9a5 EC |
10427 | 2002-10-22 Eric Christopher <echristo@redhat.com> |
10428 | ||
10429 | * config/sparc/sparc.h: Add #error. | |
10430 | ||
42c78618 UW |
10431 | 2002-10-22 Ulrich Weigand <uweigand@de.ibm.com> |
10432 | ||
10433 | * config.gcc [s390-*-linux]: Remove s390/t-linux from tmake_file. | |
10434 | [s390x-*-linux*]: Likewise. | |
10435 | * config/s390/t-linux: Remove. | |
10436 | * config/s390/s390.h: Include fixdfdi.h when building libgcc2. | |
10437 | ||
077084dd JH |
10438 | Tue Oct 22 19:07:03 CEST 2002 Jan Hubicka <jh@suse.cz> |
10439 | ||
10440 | * i386.c (builtin_description): Add IX86_BUILTIN_PUNPCKHQDQ128. | |
10441 | (ix86_expand_builtin): Fix MASKMOVDQU expasion. | |
10442 | * i386.h (ix86_builtins): Add IX86_BUILTIN_PUNPCKHQDQ128. | |
10443 | * i386.md (mmx_punpck?dq): Simplify. | |
10444 | (sse2_pubpcklqdq): Fix. | |
10445 | (sse2_pubpckhqdq): New. | |
10446 | * xmmintrin.h (_mm_unpackhi_epi32): New. | |
10447 | ||
10448 | * xmmintrin.h (_mm_cvt*, _mm_stream_pd): Fix prototypes. | |
10449 | (_mm_shufflehi_epi16, _mm_shufflelo_epi16): Fix typo. | |
10450 | ||
8fe734a3 NS |
10451 | 2002-10-22 Nathan Sidwell <nathan@codesourcery.com> |
10452 | ||
10453 | PR c++/7209 | |
10454 | * fold_const.c (fold_binary_op_with_conditional_arg): Always | |
10455 | build compound_expr if we used save_expr. | |
10456 | ||
6a0a6ac4 AM |
10457 | 2002-10-22 Alan Modra <amodra@bigpond.net.au> |
10458 | ||
10459 | * output.h (SECTION_NOTYPE): Define. | |
10460 | * varasm.c (default_section_type_flags_1): Set SECTION_NOTYPE for | |
10461 | init array sections. | |
10462 | (default_elf_asm_named_section): Mind SECTION_NOTYPE. | |
10463 | * config/arm/arm.c (arm_elf_asm_named_section): Likewise. Also | |
10464 | merge TLS support. | |
10465 | ||
4977bab6 ZW |
10466 | 2002-10-21 Richard Henderson <rth@redhat.com> |
10467 | ||
10468 | * config/i386/i386.c (ix86_function_ok_for_sibcall): Look at | |
10469 | the function type, not the return type. | |
10470 | ||
5e26e5a2 RH |
10471 | 2002-10-21 Richard Henderson <rth@redhat.com> |
10472 | ||
10473 | * real.c (sticky_rshift_significand): Return inexact, don't | |
10474 | or it in immediately. | |
10475 | (sub_significands): Accept incomming carry. | |
10476 | (div_significands, rtd_divmod): Update for sub_significands change. | |
10477 | (round_for_format): Update for sticky_rshift_significand change. | |
10478 | (do_add): Don't involve the inexact bit in addition, do give the | |
10479 | inexact bit as the subtraction carry-in. | |
10480 | (encode_internal, decode_internal, real_internal_format): New. | |
10481 | * real.h (real_internal_format): Declare. | |
10482 | ||
f8eef883 UW |
10483 | 2002-10-21 Ulrich Weigand <uweigand@de.ibm.com> |
10484 | ||
10485 | * libgcc2.c: Fix __udiv_w_sdiv breakage on platforms that | |
10486 | don't define sdiv_qrnnd. | |
10487 | ||
89e56fe5 KH |
10488 | 2002-10-21 Kazu Hirata <kazu@cs.umass.edu> |
10489 | ||
10490 | * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Simplify | |
10491 | using IN_RANGE. | |
10492 | (TINY_CONSTANT_ADDRESS_P): Likewise. | |
10493 | ||
f02e1358 JH |
10494 | Tue Oct 22 00:04:20 CEST 2002 Jan Hubicka <jh@suse.cz> |
10495 | ||
10496 | * i386.c (builtin_description): Add punpcklqdq and movdq2q | |
10497 | (ix86_init_mmx_sse_builtins): Add v2di_ftype_void, di_ftype_v2di, | |
10498 | v16qi_ftype_pchar, void_ftype_pchar_v16qi, v4si_ftype_pchar, | |
10499 | void_ftype_pchar_v4si; Initialize __builtin_ia32_movdq2q, | |
10500 | __builtin_ia32_loaddqa, __builtin_ia32_loaddqu, __builtin_ia32_loadd | |
10501 | __builtin_ia32_storedqa, __builtin_ia32_storedqu, __builtin_ia32_stored | |
10502 | __builtin_ia32_setzero128. | |
10503 | (ix86_expand_builtin): Handle IX86_BUILTIN_CLRTI, IX86_BUILTIN_LOADDQA, | |
10504 | IX86_BUILTIN_LOADDQU, IX86_BUILTIN_LOADD, IX86_BUILTIN_STOREDQA, | |
10505 | IX86_BUILTIN_STOREDQU, IX86_BUILTIN_STORED, Ix86_BUILTIN_MOVQ. | |
10506 | * i386.h (ix86_builtins): Add IX86_BUILTIN_LOADDQA, IX86_BUILTIN_LOADDQU, | |
10507 | IX86_BUILTIN_STOREDQA, IX86_BUILTIN_STOREDQU, IX86_BUILTIN_LOADD, | |
10508 | IX86_BUILTIN_STORED, IX86_BUILTIN_CLRTI, IX86_BUILTIN_MOVDQ2Q, | |
10509 | IX86_BUILTIN_PUNPCKLQDQ128, Ix86_BUILTIN_MOVQ. | |
10510 | * i386.md (sse2_punpcklqdq, sse2_movqsse2_loadd, sse2_stored, | |
10511 | sse2_movq): New patterns. | |
10512 | (sse2_movdqa, sse2_movdqu, sse2_movdq2q): Fix. | |
10513 | * xmmintrin.h (_mm_load_si128, _mm_loadu_si128, _mm_loadl_epi64, | |
10514 | _mm_store_si128, _mm_storeu_si128, _mm_storel_epi64, | |
10515 | _mm_setzero_si128, _mm_set_epi64, _mm_set_epi32, _mm_set_epi16, | |
10516 | _mm_set_epi8, _mm_set1_epi64, _mm_set1_epi32, _mm_set1_epi16, | |
10517 | _mm_set1_epi8, _mm_setr_epi64, _mm_setr_epi32, _mm_setr_epi16, | |
10518 | _mm_setr_epi8, _mm_unpacklo_epi64,_mm_set_moveq): New functions. | |
10519 | (_mm_insert_epi16): Fix. | |
10520 | ||
de40e1df DJ |
10521 | 2002-10-21 Dale Johannesen <dalej@apple.com> |
10522 | ||
8bcefb43 | 10523 | * config/rs6000/rs6000.c (rs6000_reverse_condition): Handle |
de40e1df DJ |
10524 | unsafe math reversals correctly for RTL generation. |
10525 | (output_cbranch): Replace rs6000_reverse_condition call | |
10526 | by its former definition. | |
10527 | ||
75d38379 JJ |
10528 | 2002-10-21 Jakub Jelinek <jakub@redhat.com> |
10529 | ||
10530 | * config/i386/i386.c (x86_64_sign_extended_value): Add allow_rip | |
10531 | argument. In CM_SMALL_PIC model consider SYMBOL_REFs binding locally or | |
10532 | from constant pool or LABEL_REFs as sign extended if allow_rip. | |
10533 | Change all +-1GB limits to +-16MB. | |
10534 | (x86_64_general_operand, x86_64_szext_general_operand, | |
10535 | x86_64_nonmemory_operand, x86_64_movabs_operand, | |
10536 | x86_64_szext_nonmemory_operand, x86_64_immediate_operand, | |
10537 | legitimate_address_p, ix86_expand_int_movcc): Update callers. | |
10538 | (local_symbolic_operand): Don't allow offsets bigger than +-16MB | |
10539 | in CM_SMALL_PIC model. | |
10540 | (legitimate_pic_address_disp_p): Don't check offsets before | |
10541 | calling local_symbolic_operand. | |
10542 | (legitimize_pic_address): Force offsets bigger than +-16MB into | |
10543 | register. | |
10544 | * config/i386/i386.h (EXTRA_CONSTRAINT, CONST_COSTS): Likewise. | |
10545 | * config/i386/i386-protos.h (x86_64_sign_extended_value): Update | |
10546 | prototype. | |
10547 | ||
10548 | * configure.in: Test for @GOTNTPOFF and @INDNTPOFF on IA-32 too. | |
10549 | Add x86-64 test. Set tls_first_minor to 14 on IA-32 and x86-64. | |
10550 | * configure: Rebuilt. | |
10551 | * config/i386/i386.c (x86_64_sign_extended_value): Don't allow TLS | |
10552 | SYMBOL_REFs unless enclosed in UNSPEC. Handle UNSPEC_DTPOFF, | |
10553 | UNSPEC_GOTNTPOFF and UNSPEC_NTPOFF. | |
10554 | (legitimate_address_p): Allow foo@dtpoff(base) even on TARGET_64BIT | |
10555 | -fpic. | |
10556 | (ix86_encode_section_info): Don't ever generate TLSGD or TLSLD for | |
10557 | non-pic code if TARGET_64BIT. | |
10558 | (legitimize_address): Generate 64-bit TLS sequences. | |
10559 | (output_pic_addr_const): Support x86-64 TLS operators. | |
10560 | (i386_output_dwarf_dtprel): Output 64-bit DTPOFF as .long f@DTPOFF, 0. | |
10561 | (print_operand_address): Use %fs instead of %gs on TARGET_64BIT. | |
10562 | Don't append (%rip) in 64-bit TLSGD and TLSLD sequences. | |
10563 | (output_addr_const_extra): Support x86-64 TLS operators. | |
10564 | (maybe_get_pool_constant): Handle TARGET_64BIT -fpic. | |
10565 | (ix86_tls_get_addr): Use __tls_get_addr on TARGET_64BIT | |
10566 | unconditionally. | |
10567 | * config/i386/i386.md (*tls_global_dynamic_gnu): Renamed to... | |
10568 | (*tls_global_dynamic_32_gnu): ..., add !TARGET_64BIT. | |
10569 | (*tls_global_dynamic_sun): Renamed to... | |
10570 | (*tls_global_dynamic_32_sun): ..., add !TARGET_64BIT. | |
10571 | (tls_global_dynamic): Renamed to... | |
10572 | (tls_global_dynamic_32): ... this. | |
10573 | (tls_global_dynamic_64, *tls_global_dynamic_64): New. | |
10574 | (*tls_local_dynamic_base_dynamic_gnu): Renamed to... | |
10575 | (*tls_local_dynamic_base_dynamic_32_gnu): ..., add !TARGET_64BIT. | |
10576 | (*tls_local_dynamic_base_dynamic_sun): Renamed to... | |
10577 | (*tls_local_dynamic_base_dynamic_32_sun): ..., add !TARGET_64BIT. | |
10578 | (tls_local_dynamic_base_dynamic): Renamed to... | |
10579 | (tls_local_dynamic_base_dynamic_32): ... this. | |
10580 | (tls_local_dynamic_base_dynamic_64, | |
10581 | *tls_local_dynamic_base_dynamic_64): New. | |
10582 | (*tls_local_dynamic_once): Renamed to... | |
10583 | (*tls_local_dynamic_32_once): ... this. | |
10584 | ||
59798a0c UW |
10585 | 2002-10-21 Ulrich Weigand <uweigand@de.ibm.com> |
10586 | ||
10587 | * libgcc2.c: Inline __udiv_w_sdiv when compiling __udivdi3, | |
10588 | __divdi3, __umoddi3, or __moddi3. | |
10589 | ||
97d05bfd UW |
10590 | 2002-10-21 Ulrich Weigand <uweigand@de.ibm.com> |
10591 | ||
10592 | * c-opts.c (missing_arg): Use cl_options[opt_index].opt_code | |
10593 | instead of just opt_index as switch expression. | |
10594 | ||
10595 | * calls.c (store_one_arg): Change type of 'excess_align' | |
10596 | to unsigned int. | |
10597 | ||
10598 | * profile.c (output_gcov_string): Change type of 'temp' | |
10599 | to size_t. | |
10600 | ||
5d4d885c UW |
10601 | 2002-10-21 Ulrich Weigand <uweigand@de.ibm.com> |
10602 | ||
10603 | * config/s390/fixdfdi.h (__fixunsdfdi, __fixdfdi): Add prototypes. | |
10604 | (__fixunssfdi, __fixsfdi): Likewise. | |
10605 | * config/s390/s390.c (s390_single_hi): Initialize 'value'. | |
10606 | (s390_single_qi): Likewise. | |
10607 | (s390_emit_epilogue): Initialize 'offset'. Remove signed vs. | |
10608 | unsigned comparison warning. | |
10609 | (s390_return_addr_rtx): New function. | |
10610 | * config/s390/s390-protos.h (s390_return_addr_rtx): Declare it. | |
10611 | * config/s390/s390.h (RETURN_ADDR_RTX): Use it. | |
10612 | (HARD_REGNO_MODE_OK): Rewrite condition to silence warnings. | |
10613 | ||
3062825f UW |
10614 | 2002-10-21 Ulrich Weigand <uweigand@de.ibm.com> |
10615 | ||
10616 | * config/s390/s390.c (s390_output_mi_vcall_thunk): New function. | |
10617 | (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Define target hook. | |
10618 | (s390_output_mi_thunk): Remove. | |
10619 | (TARGET_ASM_OUTPUT_MI_THUNK): Remove. | |
10620 | ||
2918c993 KH |
10621 | 2002-10-21 Kazu Hirata <kazu@cs.umass.edu> |
10622 | ||
10623 | * config/h8300/h8300.h (N_REG_CLASSES): Parenthesize. | |
10624 | ||
4977bab6 ZW |
10625 | 2002-10-20 Zack Weinberg <zack@codesourcery.com> |
10626 | ||
10627 | * config/i386/i386.c (ix86_function_ok_for_sibcall): Fix an | |
10628 | inverted test in the conditional determining the possibility | |
10629 | of sibcalls in PIC mode. | |
10630 | ||
c590b625 RH |
10631 | 2002-10-20 Richard Henderson <rth@redhat.com> |
10632 | ||
10633 | * target.h (struct gcc_target): Line wrap. | |
10634 | ||
10635 | * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Static. | |
10636 | (TARGET_ASM_OUTPUT_MI_THUNK): Define here... | |
10637 | * config/alpha/alpha.h: ... not here. | |
10638 | * config/alpha/alpha-protos.h: Update. | |
10639 | ||
10640 | * config/arm/arm.c, config/arm/arm.h, config/arm/arm-protos.h | |
10641 | config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.h, | |
10642 | config/frv/frv-protos.h, config/frv/frv.c, config/frv/frv.h, | |
10643 | config/i386/i386-protos.h, config/i386/i386.c, config/i386/openbsd.h, | |
10644 | config/i386/unix.h, config/i960/i960-protos.h, config/i960/i960.c, | |
10645 | config/i960/i960.h, config/ia64/ia64-protos.h, config/ia64/ia64.c, | |
10646 | config/ia64/ia64.h, config/m68k/linux.h, config/m68k/m68k-protos.h, | |
10647 | config/m68k/m68k.c, config/m68k/netbsd-elf.h, config/m68k/openbsd.h, | |
10648 | config/mmix/mmix-protos.h, config/mmix/mmix.c, config/mmix/mmix.h, | |
3aabf9a5 | 10649 | config/pa/pa-protos.h, config/pa/pa.c, config/pa/pa.h, |
c590b625 RH |
10650 | config/s390/s390-protos.h, config/s390/s390.c, config/s390/s390.h, |
10651 | config/sparc/openbsd.h, config/sparc/sparc-protos.h, | |
10652 | config/sparc/sparc.c, config/sparc/sparc.h, | |
10653 | config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c, | |
10654 | config/stormy16/stormy16.h: Similarly. | |
10655 | ||
10656 | * config/m68k/m68k.c (m68k_output_mi_thunk): Replicate mnemonic | |
10657 | selection logic from call patterns. | |
10658 | ||
16f7d029 MM |
10659 | 2002-10-20 Mark Mitchell <mark@codesourcery.com> |
10660 | ||
10661 | * config/m68k/m68k.c (m68k_output_mi_thunk): Fix typo. | |
10662 | ||
ab3146fd ZD |
10663 | 2002-10-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
10664 | ||
10665 | PR other/8202 | |
10666 | * i386.c (ix86_init_mmx_sse_builtins, ix86_expand_builtin): Define and | |
10667 | expand __builtin_ia32_pslldqi128 and __builtin_ia32_psrldqi128. | |
10668 | * i386.h (IX86_BUILTIN_PSLLDQI128, IX86_BUILTIN_PSRLDQI128): New. | |
10669 | * xmmintrin.h (_mm_srli_si128, _mm_slli_si128): New. | |
10670 | ||
e03b7153 RS |
10671 | 2002-10-20 Roger Sayle <roger@eyesopen.com> |
10672 | ||
10673 | PR c/761 | |
10674 | * toplev.c (flag_unsafe_profile_arcs): Remove. | |
10675 | (flag_bounded_pointers): Remove. | |
10676 | (flag_bounds_check): Correct comments. | |
10677 | (lang_independent_options): Remove -funsafe-profile-arcs and | |
10678 | -fbounded-pointers. Correct -fbounds-check comments. | |
10679 | ||
10680 | * flags.h: Correct flag_schedule_interblock comments. | |
10681 | (flag_bounded_pointers): Remove prototype. | |
10682 | (flag_bounds_check): Correct comments. | |
10683 | ||
10684 | * c-opts.c (c_common_init_options): No need to mark | |
10685 | flag_bounds_check as unspecified. | |
10686 | (c_common_post_options): And no need to set it from | |
10687 | flag_bounded_pointers if its still unspecified. | |
10688 | ||
10689 | * doc/invoke.texi: Fix some overfull hboxes in "make dvi". | |
10690 | Document --version, -feliminate-dwarf-2-dups, -fno-sched-interblock, | |
10691 | -fno-sched-spec, -fsched-spec-load, -fsched-spec-load-dangerous, | |
10692 | -fsched-verbose=n, -fno-branch-count-reg and -fbounds-check. | |
10693 | ||
4977bab6 ZW |
10694 | Sat Oct 19 22:02:28 2002 Alexandre Oliva <aoliva@redhat.com> |
10695 | Angela Marie Thomas <angela@releasedominatrix.com> | |
10696 | Brendan Kehoe <brendan@zen.org> | |
10697 | Nick Clifton <nickc@redhat.com> | |
10698 | Andrew Haley <aph@redhat.com> | |
10699 | ||
10700 | * configure.in (--with-sysroot): New. Don't inhibit libc if | |
10701 | given. AC_SUBST TARGET_SYSTEM_ROOT, TARGET_SYSTEM_ROOT_DEFINE | |
10702 | and CROSS_SYSTEM_HEADER_DIR. | |
10703 | * configure: Rebuilt. | |
10704 | * Makefile.in (CROSS_SYSTEM_HEADER_DIR): Set in configure. | |
10705 | (TARGET_SYSTEM_ROOT): New. | |
10706 | (DRIVER_DEFINES): Define CROSS_INCLUDE_DIR from | |
10707 | CROSS_SYSTEM_HEADER_DIR. | |
10708 | (install-gcc-tooldir): New target. | |
10709 | (stmp-fixinc): Do not create $(libsubdir), but rather bail out | |
10710 | if SYSTEM_HEADER_DIR does not exist and it's not the default | |
10711 | sys-include directory. | |
10712 | (deduced.h, stmp-fixproto): Quote SYSTEM_HEADER_DIR properly. | |
10713 | (install-mkheaders): Likewise. | |
10714 | * gcc.c (target_system_root): New variable. | |
10715 | (add_sysrooted_prefix): New function. | |
10716 | (process_command): Recompute run-time target_system_root from | |
10717 | gcc_exec_prefix, keeping it unchanged if the relocated sysroot | |
10718 | does not exist. | |
10719 | (do_spec_1): Process 'R' spec. | |
10720 | (main): Add md_exec_prefix to exec_prefixes regardless of | |
10721 | startfile_prefix_spec. Use add_sysrooted_prefix for | |
10722 | startfile_prefixes, and don't skip the default ones when cross | |
10723 | compiling with sysroot enabled. Removed unused case of | |
10724 | non-absolute standard_startfile_prefix. | |
10725 | * config/interix.h: Remove the only potential, yet disabled, | |
10726 | occurrence of non-absolute (empty) standard_startfile_prefix. | |
10727 | * config/sh/linux.h (LIB_SPEC): Add -rpath-link in non-static | |
10728 | linking. | |
10729 | * config/mips/linux.h (LIB_SPEC): Define as in sh/linux.h. | |
10730 | * doc/install.texi (--with-sysroot): Document. | |
10731 | (--with-headers, --with-libs): Deprecate. | |
10732 | ||
eb0424da | 10733 | 2002-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
8bcefb43 | 10734 | Mark Mitchell <mark@codesourcery.com> |
eb0424da MM |
10735 | |
10736 | * alpha-protos.h (alpha_output_mi_thunk_osf): Update signature to | |
10737 | match target.h. | |
10738 | * arm-protos.h, arm.c (arm_output_mi_thunk): Likewise. | |
10739 | * cris-protos.h, cris.c (cris_asm_output_mi_thunk): Likewise. | |
10740 | * frv-protos.h, frv.c (frv_asm_output_mi_thunk): Likewise. | |
10741 | * i386-protos.h, i386.c (x86_output_mi_vcall_thunk, | |
10742 | x86_output_mi_thunk): Likewise. | |
10743 | * i960-protos.h, i960.c (i960_output_mi_thunk): Likewise. | |
10744 | * ia64-protos.h, ia64.c (ia64_output_mi_thunk): Likewise. | |
10745 | * m68k-protos.h, m68k.c (m68k_output_mi_thunk): Likewise. | |
10746 | * mmix-protos.h, mmix.c (mmix_asm_output_mi_thunk): Likewise. | |
10747 | * rs6000-protos.h, rs6000.c (output_mi_thunk): Likewise. | |
10748 | * s390-protos.h, s390.c (s390_output_mi_thunk): Likewise. | |
10749 | * stormy16-protos.h, stormy16.c (xstormy16_asm_output_mi_thunk): | |
10750 | Likewise. | |
10751 | * vax-protos.h, vax.c (vax_output_mi_thunk): Likewise. | |
3aabf9a5 | 10752 | |
eb0424da MM |
10753 | * target.h (gcc_target): Update output_mi_thunk and |
10754 | output_mi_vcall_thunk to take a HOST_WIDE_INT delta and | |
10755 | vcall_index. | |
10756 | ||
10757 | * config/alpha/alpha.c: Replace ASM_OUTPUT_MI_THUNK with | |
10758 | TARGET_ASM_OUTPUT_MI_THUNK in comments. | |
10759 | * config/alpha/vms.h (ASM_OUTPUT_MI_THUNK): Don't #undef it. | |
10760 | (TARGET_ASM_OUTPUT_MI_THUNK): #undef it. | |
10761 | * config/frv/frv.h (DEFAULT_VTABLE_THUNKS): Remove definition. | |
10762 | * config/i386/i386-protos.h (x86_output_mi_vcall_thunk): Update | |
10763 | signature. | |
10764 | * config/i386/i386.c (x86_output_mi_vcall_thunk): Likewise. | |
10765 | * config/i386/openbsd.h: Replace ASM_OUTPUT_MI_THUNK with | |
10766 | TARGET_ASM_OUTPUT_MI_THUNK in comments. | |
10767 | * config/i960/i960.h (ASM_OUTPUT_MI_THUNK): Don't define. | |
10768 | (TARGET_ASM_OUTPUT_MI_THUNK): Do define. | |
10769 | * config/m68k/openbsd.h: Replace ASM_OUTPUT_MI_THUNK with | |
10770 | TARGET_ASM_OUTPUT_MI_THUNK in comments. | |
10771 | * config/rs6000/rs6000.c (rs6000_ra_ever_killed): Remove #ifdef | |
10772 | ASM_OUTPUT_MI_THUNK and replace with check of targetm. | |
10773 | ||
10774 | * doc/tm.texi (TARGET_ASM_OUTPUT_MI_THUNK): Update signature. | |
10775 | (TARGET_ASM_OUTPU_MI_VCALL_THUNK): Likewise. | |
3aabf9a5 | 10776 | |
433d5d04 BL |
10777 | 2002-10-19 Brad Lucier <lucier@math.purdue.edu> |
10778 | ||
10779 | * real.c (do_add): Fix 0+0 sign corner case. | |
10780 | (do_divide): Fix Inf/0 corner case. | |
10781 | ||
1194ca05 JH |
10782 | Sun Oct 20 00:31:31 CEST 2002 Jan Hubicka <jh@suse.cz> |
10783 | ||
10784 | * i386.c (classify_argument): Pass MMX arguments in memory | |
10785 | (ix86_expand_builtin): Expand proper address mode for cflush. | |
10786 | * i386.md (movdqa): Fix typo. | |
10787 | (sse2_cflush): Accept DImode addresses. | |
10788 | ||
10789 | * xmmintrin.h (_mm_sqrt_sd): Accept two arguments. | |
10790 | (_mm_max_sd): Fix pasto. | |
10791 | (_mm_storeh_pd, _mm_storel_pd): Fix. | |
10792 | ||
10793 | * i386.c (bdesc_comi): Fix to match specification. | |
10794 | (ix86_expand_sse_comi): Emit the comparison properly. | |
10795 | * i386.md (sse_comi, sse2_comi, sse_ucomi, sse2_ucomi): | |
10796 | Do not use comparison operator. | |
10797 | (vnmaskcmp): Fix template. | |
10798 | ||
10799 | * xmmintrin.h (_mm_cvtps_pi16): Fix. | |
10800 | ||
3df5d99e SP |
10801 | 2002-10-19 Sebastian Pop <s.pop@laposte.net> |
10802 | ||
10803 | * dependence.c : Removed. | |
8bcefb43 | 10804 | * Makefile.in : Remove dependence.o. |
3df5d99e | 10805 | |
822eda12 JH |
10806 | Sat Oct 19 10:46:52 CEST 2002 Jan Hubicka <jh@suse.cz> |
10807 | ||
10808 | * mmintrin.h (__m64): typedef it to v2si. | |
10809 | (_mm_cvtsi32_si64, _mm_cvtsi32_si64_mm_sll_pi16, | |
10810 | _mm_sll_pi32, _mm_sll_pi64, _mm_slli_pi64, _mm_sra_pi16, | |
10811 | _mm_sra_pi32, _mm_srl_pi16, _mm_srl_pi32, _mm_srl_pi64, | |
10812 | _mm_srli_pi64, _mm_and_si64, _mm_andnot_si64, | |
10813 | _mm_or_si64, _mm_xor_si64): Add neccesary casts. | |
10814 | * xmmintrin.h (_mm_setzero_si64): Likewise. | |
10815 | ||
10816 | * i386.h (ALIGN_MODE_128): Update comment; add missing modes | |
10817 | (SSE_REG_MODE_P, MMX_REG_MODE_P): New macros. | |
10818 | ||
10819 | PR target/7693 | |
10820 | Patch by Shawn Wagner | |
10821 | * mmintrin.h: Replace pi64 by si64. | |
10822 | ||
914a7297 DE |
10823 | 2002-10-18 David Edelsohn <edelsohn@gnu.org> |
10824 | ||
10825 | * rs6000.md (movdf_hardfloat32): Order alternatives consistently. | |
10826 | Use length of 4 not *. | |
10827 | (movdf_hardfloat64): Same. Support DFmode moves to/from CTR/LR. | |
10828 | (movdf_softfloat64): Likewise. | |
10829 | (movdi_internal32): Use length of 4 not *. | |
10830 | (movti_power): Same. | |
10831 | (ctrsi, ctrdi): Same. | |
10832 | ||
4a7510cb ZW |
10833 | 2002-10-18 Zack Weinberg <zack@codesourcery.com> |
10834 | ||
10835 | * c-decl.c (start_decl): Point users of the old initialized- | |
10836 | typedef extension at __typeof__. | |
10837 | ||
99c57613 RH |
10838 | 2002-10-18 Richard Henderson <rth@redhat.com> |
10839 | ||
10840 | * real.c (cmp_significand_0, rtd_divmod, ten_to_mptwo): New. | |
10841 | (real_to_decimal): Re-implement using the logic from the | |
10842 | gcc 3.2 etoasc. Comment heavily. | |
10843 | (div_significands): Simplify loop startup and comparison logic. | |
10844 | ||
483ab821 MM |
10845 | 2002-10-18 Mark Mitchell <mark@codesourcery.com> |
10846 | ||
10847 | * target-def.h (TARGET_ASM_OUTPUT_MI_THUNK): Default to NULL. | |
10848 | (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Likewise. | |
10849 | (TARGET_ASM_OUT): Add them. | |
10850 | * target.h (asm_out): Add output_mi_thunk and | |
10851 | output_mi_vcall_thunk. | |
10852 | * config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10853 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10854 | * config/arm/arm-protos.h (arm_output_mi_thunk): Declare. | |
10855 | * config/arm/arm.c (arm_output_mi_thunk): Define. | |
10856 | * config/arm/arm.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10857 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10858 | * config/cris/cris.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10859 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10860 | * config/frv/frv.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10861 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10862 | * config/i386/i386-protos.h (x86_output_mi_thunk): Adjust | |
10863 | prototype. | |
10864 | (x86_output_mi_vcall_thunk): Declare. | |
10865 | * config/i386/i386.c (override_options): Clear | |
10866 | output_mi_vcall_thunk in 64-bit mode. | |
10867 | (ix86_fntype_regparm): New function. | |
10868 | (ix86_return_pops_args): Use it. | |
10869 | (ia32_this_parameter): New function. | |
10870 | (x86_output_mi_vcall_thunk): New function. | |
10871 | (x86_output_mi_thunk): Use it | |
10872 | * config/i386/unix.h (TARGET_ASM_OUTPUT_MI_THUNK): Adjust. | |
10873 | (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Define. | |
10874 | * config/i960/i960-protos.h (i960_output_mi_thunk): Declare. | |
10875 | * config/i960/i960.c (i960_output_mi_thunk): New function. | |
10876 | * config/i960/i960.h (ASM_OUTPUT_MI_THUNK): Adjust. | |
10877 | * config/ia64/ia64-protos.h (ia64_output_mi_thunk): Declare. | |
10878 | * config/ia64/ia64.c (ia64_output_mi_thunk): Define. | |
10879 | * config/ia64/ia64.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10880 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10881 | * config/m68k/m68k-protos.h (m68k_output_mi_thunk): New function. | |
10882 | * config/m68k/linux.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10883 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10884 | * config/m68k/netbsd-elf.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10885 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10886 | * config/mmix/mmix.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10887 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10888 | * config/pa/pa.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10889 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10890 | * config/rs6000/sysv4.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10891 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10892 | * config/s390/s390-protos.h (s390_output_mi_thunk): Declare. | |
10893 | * config/s390/s390.c (s390_output_mi_thunk): Define. | |
10894 | * config/s390/s390.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10895 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10896 | * config/sparc/sparc.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10897 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10898 | * config/stormy16/stormy16.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10899 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10900 | * config/vax/vax-protos.h (vax_output_mi_thunk): Declare. | |
10901 | * config/vax/vax.c (vax_output_mi_thunk): Define. | |
10902 | * config/vax/vax.h (ASM_OUTPUT_MI_THUNK): Rename to ... | |
10903 | (TARGET_ASM_OUTPUT_MI_THUNK): ... this. | |
10904 | * doc/tm.texi: Adjust documentation. | |
4a7510cb | 10905 | |
90e021a0 JT |
10906 | 2002-10-18 Jason Thorpe <thorpej@wasabisystems.com> |
10907 | ||
4a7510cb ZW |
10908 | * config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): Define |
10909 | __enable_execute_stack function. | |
90e021a0 JT |
10910 | * config/alpha/netbsd.h (TRANSFER_FROM_TRAMPOLINE): Define |
10911 | as NETBSD_ENABLE_EXECUTE_STACK. | |
10912 | * config/i386/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Ditto. | |
10913 | * config/i386/netbsd.h (TRANSFER_FROM_TRAMPOLINE): Ditto. | |
10914 | * config/i386/netbsd64.h (TRANSFER_FROM_TRAMPOLINE): Ditto. | |
10915 | * config/sparc/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Ditto. | |
10916 | * config/sparc/netbsd.h (TRANSFER_FROM_TRAMPOLINE): Ditto. | |
10917 | ||
5791cc29 JT |
10918 | 2002-10-18 Jason Thorpe <thorpej@wasabisystems.com> |
10919 | ||
10920 | * config/i386/i386.c (x86_initialize_trampoline): Emit a call | |
10921 | to __enable_execute_stack with the address of the trampoline | |
10922 | if TRANSFER_FROM_TRAMPOLINE is defined. | |
10923 | * config/i386/i386.h (TARGET_64BIT): Expand to a compile-time | |
10924 | constant if building libgcc2. | |
10925 | ||
4977bab6 ZW |
10926 | Thu Oct 17 17:40:05 CEST 2002 Jan Hubicka <jh@suse.cz> |
10927 | ||
10928 | * i386.c (pentium4_cost): Fix according to Intel recommendations. | |
10929 | (ix86_memory_move_cost): Fix for 64bit compilation. | |
10930 | ||
7b35bba3 RS |
10931 | 2002-10-17 Roger Sayle <roger@eyesopen.com> |
10932 | ||
10933 | * doc/c-tree.texi: Update description of COND_EXPR tree nodes. | |
10934 | ||
b991a865 GK |
10935 | 2002-10-17 Geoffrey Keating <geoffk@apple.com> |
10936 | ||
10937 | * config/rs6000/rs6000.h (HARD_REGNO_MODE_OK): Allow arbitrary modes | |
10938 | in CTR/LR/MQ. | |
10939 | * config/rs6000/rs6000.md (movcc_internal1): Support CCmode moves | |
10940 | to/from CTR/LR/MQ. | |
10941 | (movsf_hardfloat): Support SFmode moves to/from CTR/LR/MQ. | |
10942 | (movsf_softfloat): Likewise. | |
10943 | ||
fa870451 JJ |
10944 | 2002-10-17 Janis Johnson <janis187@us.ibm.com> |
10945 | ||
10946 | * Makefile.in (site.exp): Add ALT_CXX_UNDER_TEST and COMPAT_OPTIONS. | |
10947 | ||
e31c2957 JT |
10948 | 2002-10-17 Jason Thorpe <thorpej@wasabisystems.com> |
10949 | ||
10950 | * config/alpha/alpha.c (alpha_initialize_trampoline): Use | |
10951 | tramp, not addr, to pass the trampoline address to | |
10952 | __enable_execute_stack. | |
10953 | ||
48126a97 JH |
10954 | Thu Oct 17 18:40:47 CEST 2002 Jan Hubicka <jh@suse.cz> |
10955 | ||
10956 | * mmintrin.h: Guard by __MMX__ | |
10957 | * xmmintrin.h: Guard by __SSE__ | |
10958 | ||
10959 | PR other/8062 | |
10960 | * xmmintrin.h (_MM_SHUFFLE2): New macro. | |
10961 | (_mm_load*_?d): New functions. | |
10962 | (_mm_set*_?d): New functions. | |
10963 | (_mm_store*_?d): New functions. | |
10964 | ||
2ffa9932 JH |
10965 | Wed Oct 16 15:01:29 CEST 2002 Jan Hubicka <jh@suse.cz> |
10966 | ||
10967 | Really commit patch announced at Oct 14 | |
10968 | PR c/7344 | |
10969 | * predict.c (can_predict_insn_p): New function. | |
10970 | (estimate_probability): Avoid unnecesary work. | |
10971 | (process_note_prediction): Likewise. | |
10972 | * toplev.c (rest_of_compilation): Account early branch prediction pass | |
10973 | as TV_BRANCH_PROB. | |
10974 | ||
ccc4bdea JH |
10975 | PR other/8048 |
10976 | Found by Ian Ollmann | |
10977 | * xmmintrin.h (_mm_shuffle_pd): Fix typo. | |
10978 | (_mm_load?_pd): Likewise. | |
10979 | (_mm_store?_pd): Likewise. | |
10980 | ||
10981 | PR target/7386 | |
10982 | * i386.c (builtin_description):Drop cmpg[te]s[sd]. | |
10983 | * xmmintrin.h (__mm_cmpg[te]_s[sd]): Rewrite using | |
10984 | swapped alternative. | |
10985 | ||
10986 | PR opt/7630 | |
10987 | * reload1.c (reload_inner_reg_of_subreg): New argument output; | |
10988 | (push_reload): Update call. | |
10989 | ||
4db83639 RS |
10990 | 2002-10-17 Richard Sandiford <rsandifo@redhat.com> |
10991 | ||
10992 | * config.gcc (mips*-*-*): Add OBJECT_FORMAT_ELF to $tm_defines | |
10993 | if using mips/elf.h or mips/elf64.h. | |
10994 | * config/mips/elf.h (OBJECT_FORMAT_ELF): Remove. | |
10995 | * config/mips/elf64.h (OBJECT_FORMAT_ELF): Remove. | |
10996 | ||
f9dd72da AH |
10997 | 2002-10-16 Aldy Hernandez <aldyh@redhat.com> |
10998 | ||
10999 | * config/rs6000/rs6000.c (function_arg): Set inner mode of V1DI to | |
11000 | SI. | |
11001 | ||
63a1ff86 UW |
11002 | 2002-10-16 Ulrich Weigand <uweigand@de.ibm.com> |
11003 | ||
11004 | * config/s390/linux.h (ASM_DOUBLE, _ASM_OUTPUT_LONG): Remove. | |
11005 | (LPREFIX): Likewise. | |
11006 | (ASM_COMMENT_START, LOCAL_LABEL_PREFIX, ASM_FORMAT_PRIVATE_NAME, | |
11007 | ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT, | |
11008 | ASM_OUTPUT_ALIGN, ASM_OUTPUT_SKIP, ASM_OUTPUT_ALIGNED_BSS, | |
11009 | TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP, BSS_SECTION_ASM_OP, | |
11010 | GLOBAL_ASM_OP, ASM_OUTPUT_MI_THUNK): Move to s390.h. | |
11011 | ||
4a7510cb ZW |
11012 | * config/s390/s390.h (ASM_COMMENT_START, LOCAL_LABEL_PREFIX, |
11013 | ASM_FORMAT_PRIVATE_NAME, ASM_OUTPUT_ALIGN, ASM_OUTPUT_SKIP, | |
11014 | ASM_OUTPUT_ALIGNED_BSS, TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP, | |
63a1ff86 UW |
11015 | BSS_SECTION_ASM_OP): Move from linux.h. |
11016 | (ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Likewise. | |
11017 | Also, use ASM_GENERATE_INTERNAL_LABEL instead of LPREFIX. | |
11018 | ||
4a7510cb | 11019 | * config/s390/s390.c (s390_function_profiler): Use |
63a1ff86 UW |
11020 | ASM_GENERATE_INTERNAL_LABEL instead of LPREFIX. |
11021 | ||
4977bab6 ZW |
11022 | 2002-10-15 Eric Christopher <echristo@redhat.com> |
11023 | ||
11024 | * stor-layout.c (layout_type): Call GET_MODE_BITSIZE once. | |
11025 | * java/parse.y (obtain_incomplete_type): Make pointer | |
11026 | ptr_mode. | |
11027 | ||
da6eec72 RH |
11028 | 2002-10-15 Richard Henderson <rth@redhat.com> |
11029 | ||
11030 | * real.c (real_to_decimal): Accept BUF_SIZE and CROP_TRAILING_ZEROS | |
11031 | as arguments. Bound DIGITS by the available buffer size. | |
11032 | (real_to_hexadecimal): Likewise. | |
11033 | * real.h (real_to_decimal, real_to_hexadecimal): Update prototypes. | |
11034 | (REAL_VALUE_TO_DECIMAL): Remove. | |
11035 | * c-common.c, c-pretty-print.c, print-rtl.c, print-tree.c, | |
11036 | sched-vis.c, config/arc/arc.c, config/c4x/c4x.c, config/fr30/fr30.c, | |
4a7510cb | 11037 | config/i370/i370.h, config/i386/i386.c, config/i960/i960.c, |
da6eec72 RH |
11038 | config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, |
11039 | config/m68k/hp320.h, config/m68k/m68k.h, config/m68k/sun2o4.h, | |
4a7510cb | 11040 | config/m68k/sun3.h, config/mips/mips.c, config/ns32k/ns32k.c, |
da6eec72 RH |
11041 | config/pdp11/pdp11.h, config/vax/vax.h: Update all callers to |
11042 | use real_to_decimal directly, and with the proper arguments. | |
11043 | * doc/tm.texi (REAL_VALUE_TO_DECIMAL): Remove. | |
11044 | ||
c15c18c5 JW |
11045 | 2002-10-15 Jim Wilson <wilson@redhat.com> |
11046 | ||
11047 | * reload1.c (merge_assigned_reloads): After converting overlapping | |
11048 | reloads to RELOAD_OTHER, abort if there are now conflicting reloads. | |
11049 | ||
11050 | * config/i386/i386.md (adddi3_1): Add call to ix86_binary_operator_ok. | |
11051 | ||
74f6d071 JH |
11052 | Tue Oct 15 22:08:35 CEST 2002 Jan Hubicka <jh@suse.cz> |
11053 | ||
11054 | * expr.c (do_tablejump): Fix typo in my previous commit. | |
11055 | ||
a2ee89d8 RS |
11056 | 2002-10-15 Richard Sandiford <rsandifo@redhat.com> |
11057 | ||
11058 | * config/mips/vr.h (DRIVER_SELF_SPECS): Change %<mgp32 to %{<mgp32}. | |
11059 | ||
aee4e0db UW |
11060 | 2002-10-15 Ulrich Weigand <uweigand@de.ibm.com> |
11061 | ||
11062 | * config/s390/s390.c (s390_split_branches): Add return | |
11063 | value. Add parameters TEMP_REG and TEMP_USED. Use unspec 104. | |
11064 | ||
11065 | (find_base_register_in_addr): New function. | |
11066 | (find_base_register_ref): New function. | |
11067 | (replace_base_register_ref): New function. | |
11068 | ||
11069 | (struct constant_pool): Add members pool_insn, insns, and anchor. | |
11070 | Remove member last_insn. | |
11071 | (s390_start_pool): Initialize them. | |
4a7510cb | 11072 | (s390_end_pool): Emit pool placeholder insn. |
aee4e0db UW |
11073 | (s390_add_pool_insn): New function. |
11074 | (s390_find_pool): Use insns bitmap instead of addresses. | |
11075 | (s390_dump_pool): Replace placeholder insn. Emit anchor. | |
11076 | Replace unspec 104 by local-pool-relative references. | |
11077 | (s390_output_constant_pool): Output anchor label if required. | |
11078 | (s390_output_symbolic_const): Handle unspec 104 and 105. | |
11079 | (s390_add_pool): Remove, replace by ... | |
11080 | (s390_add_constant, s390_find_constant): ... these new functions. | |
11081 | (s390_add_anchor): New function. | |
11082 | ||
11083 | (s390_chunkify_pool): Delete, replace by ... | |
4a7510cb | 11084 | (s390_chunkify_start, s390_chunkify_finish, |
aee4e0db UW |
11085 | s390_chunkify_cancel): ... these new functions. |
11086 | (s390_optimize_prolog): Add parameter TEMP_REGNO. | |
11087 | Recompute register live data for special registers. | |
11088 | (s390_fixup_clobbered_return_reg): New function. | |
11089 | (s390_machine_dependent_reorg): Rewrite to use new | |
11090 | s390_chunkify_... routines. | |
11091 | ||
11092 | config/s390/s390.md ("reload_base"): Rename to ... | |
11093 | ("reload_base_31"): ... this. | |
11094 | ("reload_base_64"): New insn. | |
11095 | ("reload_base2"): Remove. | |
11096 | ("reload_anchor"): New insn. | |
11097 | ("pool"): New insn. | |
11098 | ||
11099 | s390.c (s390_pool_overflow): Remove. | |
11100 | s390.h (s390_pool_overflow): Likewise. | |
11101 | s390.md ("cjump", "icjump", "doloop_si"): Remove s390_pool_overflow. | |
11102 | ||
c034672a R |
11103 | Tue Oct 15 16:51:04 2002 J"orn Rennecke <joern.rennecke@superh.com> |
11104 | ||
11105 | * sh.md (movv8qi_i+2): Don't split if source is -1. | |
11106 | ||
b8db17af JJ |
11107 | 2002-10-15 Janis Johnson <janis187@us.ibm.com> |
11108 | ||
11109 | * doc/install.texi: Formatting changes for conformance to HTML 4.01. | |
11110 | ||
2d34c587 UW |
11111 | 2002-10-15 Ulrich Weigand <uweigand@de.ibm.com> |
11112 | ||
11113 | PR opt/7409 | |
11114 | * loop.c (loop_regs_scan): Mark registers used for function | |
11115 | argument passing as MAY_NOT_OPTIMIZE. | |
11116 | ||
4977bab6 ZW |
11117 | Mon Oct 14 19:22:19 CEST 2002 Jan Hubicka <jh@suse.cz> |
11118 | ||
11119 | * gcov-io.h (gcov_info): Fix type. | |
11120 | * profile.c (create_profiler): Fix type mismatch. | |
11121 | ||
1877be45 JH |
11122 | Mon Oct 14 20:33:12 CEST 2002 Jan Hubicka <jh@suse.cz> |
11123 | ||
11124 | * i386.md (movv2di_internal): New pattern. | |
11125 | (movv2df_internal, movv8hi_internal, movv16qi_internal): Fix predicate. | |
11126 | (movv2di): New expander. | |
11127 | * i386.c (ix86_preferred_reload_class): Return NO_REGS for vector operands. | |
11128 | ||
11129 | * i386.c (ix86_expand_timode_binop_builtin): Delete. | |
11130 | (builtin_description): Add SSE1 logicals; rename SSE2 logicals. | |
11131 | (ix86_init_mmx_sse_builtins): Kill SSE1 logicals. | |
11132 | (ix86_expand_builtin): Likewise. | |
11133 | * i386.h (sse_andti4_df_1, sse_andti3_df_2, sse_andti3_sf_1, sse_andti3_sf_2, | |
4a7510cb | 11134 | sse_andti3, |
1877be45 | 11135 | sse_andnti4_df_1, sse_andti3_df_2, sse_andti3_sf_1, sse_andti3_sf_2, |
4a7510cb | 11136 | sse_andnti3, |
1877be45 | 11137 | sse_orti4_df_1, sse_orti3_df_2, sse_orti3_sf_1, sse_orti3_sf_2, |
4a7510cb | 11138 | sse_orti3, |
1877be45 | 11139 | sse_xorti4_df_1, sse_xorti3_df_2, sse_xorti3_sf_1, sse_xorti3_sf_2, |
4a7510cb | 11140 | sse_xorti3): Kill. |
1877be45 JH |
11141 | (sse_andv4sf3, sse_andnv4sf3, sse_orv2df3, sse_xorv2df3, sse_andv2df3, |
11142 | sse_andnv2df3, sse_orv2df3, sse_xorv2df3): New expanders. | |
11143 | (*sse_andv4sf3, *sse_andnv2df3, *sse_orv4sf3, *sse_xorv4sf3, *sse_andv2df3, | |
11144 | *sse_andnv2df3, *sse_orv2df3, *sse_xorv2df3): New patterns. | |
11145 | (*sse_andsf3, *sse_andndf3, *sse_ordf3, *sse_xordf3, *sse_anddf3, | |
11146 | *sse_andndf3, *sse_orv2df3, *sse_xorv2df3): New patterns. | |
11147 | ||
11148 | * xmmintrin.h (__m128i): Define as __v2di. | |
11149 | ||
1877be45 JH |
11150 | PR c++/6419 |
11151 | (expand_expr): Use DECL_RTL_SET_P. | |
11152 | ||
dbf4f1a2 RS |
11153 | 2002-10-14 Roger Sayle <roger@eyesopen.com> |
11154 | ||
11155 | * combine.c (simplify_set): Treat MODE_CC registers like cc0. | |
11156 | ||
4f770e7b RS |
11157 | 2002-10-14 Roger Sayle <roger@eyesopen.com> |
11158 | Zack Weinberg <zack@codesourcery.com> | |
11159 | ||
11160 | * config/i386/i386.c (k6_cost): Correct typo. | |
11161 | ||
a3b88570 MM |
11162 | 2002-10-14 Mark Mitchell <mark@codesourcery.com> |
11163 | ||
11164 | PR optimization/6631 | |
11165 | * alias.c (objects_must_conflict_p): Check honor_readonly when | |
11166 | examining TYPE_READONLY. | |
11167 | * function.c (assign_stack_temp_for_type): Likewise. | |
11168 | ||
f5204e6c FH |
11169 | 2002-10-14 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> |
11170 | ||
11171 | * config/alpha/alpha.md (extendsidi2_nofix, extendsidi2_fix): | |
11172 | Swap zero extension arguments. | |
11173 | (umaxhi3): Fix instruction class. | |
11174 | PR target/7211 | |
11175 | (prefetch): Fix prefetch instructions. | |
11176 | PR target/7238 | |
11177 | (pkwb): Fix output constraint. | |
11178 | ||
40e6bc7e AO |
11179 | 2002-10-14 Alexandre Oliva <aoliva@redhat.com> |
11180 | ||
11181 | * config/mips/mips.c (print_operand): Increase buffer size for | |
11182 | real numbers. | |
11183 | ||
f4e3e618 RH |
11184 | 2002-10-14 Richard Henderson <rth@redhat.com> |
11185 | ||
11186 | PR opt/8165 | |
11187 | * gcse.c (adjust_libcall_notes): Revert last change. | |
11188 | * simplify-rtx.c (simplify_replace_rtx): Handle LO_SUM. | |
11189 | ||
3eb429b2 AH |
11190 | 2002-10-14 Andrew Haley <aph@redhat.com> |
11191 | ||
11192 | * tree-inline.c (remap_block): All local class initialization | |
11193 | flags go in the outermost scope. | |
11194 | (expand_call_inline): Call java_inlining_map_static_initializers. | |
11195 | (expand_call_inline): Call java_inlining_merge_static_initializers. | |
11196 | * java/lang.c (merge_init_test_initialization): New. | |
11197 | (java_inlining_merge_static_initializers): New. | |
11198 | (inline_init_test_initialization): New. | |
11199 | (java_inlining_map_static_initializers): New. | |
11200 | ||
11201 | * tree-inline.c (expand_call_inline): Convert retvar to expected | |
11202 | type. | |
11203 | ||
34146b94 GS |
11204 | 2002-10-14 Graham Stott <graham.stott@btinternet.com> |
11205 | ||
11206 | * stmt.c (decl_conflicts_with_clobbers_p): Add REG_P check. | |
11207 | ||
3a840c93 AH |
11208 | 2002-10-14 Aldy Hernandez <aldyh@redhat.com> |
11209 | ||
11210 | * stmt.c: Fix typo in comment. | |
11211 | ||
7457a126 R |
11212 | Mon Oct 14 11:35:49 2002 J"orn Rennecke <joern.rennecke@superh.com> |
11213 | ||
11214 | * c-common.c (c_common_type_for_mode): Add V2HImode case. | |
11215 | * tree.c (build_common_tree_nodes_2): Initialize | |
11216 | unsigned_V2HI_type_node and V2HI_type_node. | |
11217 | * tree.h (enum tree_index): Add TI_UV2HI_TYPE and TI_V2HI_TYPE. | |
11218 | (unsigned_V2HI_type_node, V2HI_type_node): Define. | |
11219 | ||
0d1c5774 JJ |
11220 | 2002-10-14 Jakub Jelinek <jakub@redhat.com> |
11221 | ||
11222 | * config/i386/i386.h (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): | |
11223 | Handle TARGET_64BIT. | |
11224 | ||
adadd183 RS |
11225 | 2002-10-14 Richard Sandiford <rsandifo@redhat.com> |
11226 | ||
11227 | * config/mips/vr.h (DRIVER_SELF_SPECS): Define. | |
11228 | * config/mips/t-vr (MULTILIB_OPTIONS): Remove mlong32. | |
11229 | (MULTILIB_DIRNAMES): Remove long32. | |
11230 | (MULTILIB_EXCEPTIONS): Don't build -mabi=32 -mgp32 multilibs. | |
11231 | (MULTILIB_REDUNDANT_DIRS): Remove. | |
11232 | ||
db36994b RS |
11233 | 2002-10-14 Richard Sandiford <rsandifo@redhat.com> |
11234 | ||
11235 | * doc/tm.texi (DRIVER_SELF_SPECS): Document. | |
11236 | * gcc.c (driver_self_specs): New variable. | |
11237 | (do_self_spec): New function. | |
11238 | (main): Use it to process driver_self_specs. | |
11239 | ||
11e5489b RH |
11240 | 2002-10-13 Richard Henderson <rth@redhat.com> |
11241 | ||
4977bab6 ZW |
11242 | * config/i386/i386.c (ix86_function_ok_for_sibcall): Reject |
11243 | indirect sibcalls when regparm >= 3. | |
11244 | ||
11245 | * config/i386/i386.c (sibcall_insn_operand): New. | |
11246 | * config/i386/i386.h (PREDICATE_CODES): Update. | |
11247 | * config/i386/i386-protos.h: Update. | |
11248 | * config/i386/i386.md (sibcall_1, sibcall_value_1): Use it. | |
11249 | ||
11e5489b RH |
11250 | * rtl.c (shallow_copy_rtx): Use memcpy for the entire node. |
11251 | ||
4977bab6 ZW |
11252 | 2002-10-12 Roger Sayle <roger@eyesopen.com> |
11253 | ||
11254 | * simplify-rtx.c (simplify_binary_operation) [ASHIFTRT]: Optimize | |
11255 | arithmetic right shifts of ~0 during RTL simplifications. | |
11256 | ||
4ca1256f NB |
11257 | 2002-10-12 Neil Booth <neil@daikokuya.co.uk> |
11258 | ||
11259 | PR preprocessor/7862 | |
11260 | PR preprocessor/8190 | |
11261 | * gcc.c (cpp_unique_options): Don't delete .d files. | |
11262 | Remove stray whitespace. | |
11263 | ||
cf860dc2 NS |
11264 | 2002-10-12 Naohiko Shimizu <pshimizu@fa2.so-net.ne.jp> |
11265 | ||
11266 | * pdp11.h (ASM_OUTPUT_SKIP): Add preceding 0 for octal constant. | |
11267 | (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Likewise. | |
11268 | * pdp11.c (pdp11_output_function_prologue): 0%o -> %#o. | |
11269 | (pdp11_output_function_epilogue, output_ascii): Likewise. | |
11270 | (output_addr_const_pdp11): Likewise. | |
11271 | * pdp11.md (movdi): Use offsetable memory for floating store. | |
11272 | (lshrsi3, negsi2): Delete irrelevant comment. | |
11273 | ||
4977bab6 ZW |
11274 | 2002-10-11 Andreas Bauer <baueran@in.tum.de> |
11275 | ||
11276 | * config/i386/i386.c (ix86_function_ok_for_sibcall): Allow | |
11277 | indirect calls to be sibcall optimized. | |
11278 | * config/i386/i386.md (sibcall_1): New. | |
11279 | (call_1): Add no-sibcalls condition. | |
11280 | (sibcall_value_1): New. | |
11281 | (call_value_1): Add no-sibcalls condition. | |
11282 | ||
11283 | 2002-10-11 Eric Christopher <echristo@redhat.com> | |
11284 | ||
11285 | * output.h (default_valid_pointer_mode): Declare. | |
11286 | * varasm.c (default_valid_pointer_mode): Define. | |
11287 | * target-def.h (TARGET_VALID_POINTER_MODE): Use. | |
11288 | * target.h: Ditto. | |
11289 | * tree.c (build_pointer_type_for_mode): New function. | |
11290 | (build_pointer_type): Use. | |
11291 | (build_reference_type_for_mode): New function. | |
11292 | (build_reference_type): Use. | |
11293 | * tree.h: Declare new functions. | |
11294 | * c-common.c (handle_mode_attribute): Use new functions, check | |
11295 | for type. | |
11296 | * stor-layout.c (layout_type): Depend on machine mode for | |
11297 | REFERENCE_TYPE and POINTER_TYPE. | |
11298 | * dwarf2out.c (simple_type_size_in_bits): Move upward in file. | |
11299 | (modified_type_die): Use instead of PTR_SIZE for POINTER_TYPE | |
11300 | and REFERENCE_TYPE. | |
11301 | * config/mips/mips.c (mips_valid_pointer_mode): New function. | |
11302 | (TARGET_VALID_POINTER_MODE): Use and define. | |
11303 | * config/mips/mips-protos.h (mips_valid_pointer_mode): Declare. | |
11304 | ||
5dd78e9a GK |
11305 | 2002-10-11 Geoffrey Keating <geoffk@apple.com> |
11306 | ||
11307 | * cse.c (mention_regs): Set SUBREG_TICKED to the register number, | |
11308 | not the address of the REG. | |
11309 | (struct cse_reg_info): Make subreg_ticked unsigned. | |
11310 | ||
8eb32f94 JJ |
11311 | 2002-10-11 Janis Johnson <janis187@us.ibm.com> |
11312 | ||
11313 | * doc/compat.texi: Add info about C++ libraries. | |
11314 | ||
e197b6fc RH |
11315 | 2002-10-11 Richard Henderson <rth@redhat.com> |
11316 | ||
11317 | PR opt/8165 | |
11318 | * gcse.c (adjust_libcall_notes): Also adjust notes for INSN. | |
11319 | ||
a0bed689 JDA |
11320 | 2002-10-11 John David Anglin <dave@hiauly1.hia.nrc.ca> |
11321 | ||
11322 | * cfganal.c (dfs_enumerate_from): Use PARAMS. | |
11323 | * genautomata.c (output_insn_code_cases): Likewise. | |
11324 | * real.c (real_format): Likewise. | |
11325 | * tree.c (tree_size): Revise expressions using TREE_CODE_LENGTH to | |
11326 | ensure value is promoted before doing subtraction. | |
11327 | ||
db655634 JH |
11328 | Fri Oct 11 22:22:38 CEST 2002 Jan Hubicka <jh@suse.cz> |
11329 | ||
11330 | * calls.c (expand_call): Simplify noreturn call. | |
11331 | ||
11332 | PR c/7344 | |
11333 | * cfgbuild.c (make_edges): Create edge cache when we do have | |
11334 | large jumptable. | |
1877be45 | 11335 | * expr.c (do_tablejump): Note size of maximal jumptable. |
db655634 JH |
11336 | * function.c (prepare_function_start): Zero out size. |
11337 | * function.h (function): Add max_jumptable_ents. | |
11338 | ||
11339 | * cfgcleanup.c (insn_match_p): Verify sibcall flag for calls to. | |
11340 | ||
750afc12 R |
11341 | Fri Oct 11 12:34:33 2002 J"orn Rennecke <joern.rennecke@superh.com> |
11342 | ||
11343 | * sh.md (movv8qi_i+2): For V8QI destinations, generate V4HI | |
11344 | register for mperm_w operation. | |
11345 | ||
0488fa7c JR |
11346 | Fri Oct 11 10:56:17 2002 J"orn Rennecke <joern.rennecke@superh.com> |
11347 | ||
11348 | * emit-rtl.c (gen_lowpart_common): When asked to make a vector from | |
11349 | an integer, use simplify_gen_subreg. | |
11350 | ||
4977bab6 ZW |
11351 | 2002-10-10 Diego Novillo <dnovillo@redhat.com> |
11352 | ||
11353 | * calls.c (flags_from_decl_or_type): Make extern. | |
11354 | (ECF_*): Move ... | |
11355 | * rtl.h (ECF_*): ... here. | |
11356 | (flags_from_decl_or_type): Declare. | |
11357 | ||
11358 | 2002-10-10 Roger Sayle <roger@eyesopen.com> | |
11359 | Nathan Sidwell <nathan@codesourcery.com> | |
11360 | ||
11361 | * fold-const.c (fold) [RSHIFT_EXPR]: Optimize arithmetic right | |
11362 | shifts of the form -1 >> x. | |
11363 | ||
11364 | Thu Oct 10 16:52:55 CEST 2002 Jan Hubicka <jh@suse.cz> | |
11365 | ||
11366 | * cfgcleanup.c (insn_match_p): Verify sibcall flag for calls to. | |
11367 | ||
349e9f4b AH |
11368 | 2002-10-10 Aldy Hernandez <aldyh@redhat.com> |
11369 | ||
11370 | * extend.texi (Vector Extensions): Remove comment about single | |
11371 | element vectors. | |
11372 | ||
7bdfd72e KG |
11373 | 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
11374 | ||
11375 | * fold-const.c (size_htab_hash): Use htab_hash_pointer. | |
11376 | * function.c (insns_for_mem_hash): Likewise. | |
11377 | * varasm.c (STRHASH): Likewise. | |
11378 | ||
46081bb3 SH |
11379 | 2002-10-10 Stuart Hastings <stuart@apple.com> |
11380 | ||
11381 | * cse.c (struct cse_reg_info): Add subreg_ticked. | |
11382 | (SUBREG_TICKED): New. | |
11383 | (get_cse_reg_info): Initialize SUBREG_TICKED. | |
11384 | (mention_regs): Use it. | |
11385 | (invalidate): Set SUBREG_TICKED. | |
11386 | (invalidate_for_call): Likewise. | |
11387 | (addr_affects_sp_p): Likewise. | |
11388 | ||
9785f1d9 JJ |
11389 | 2002-10-10 Jakub Jelinek <jakub@redhat.com> |
11390 | ||
11391 | * config/i386/i386.md (tls_local_dynamic_base): Put pic reg | |
11392 | into proper operand. | |
11393 | ||
b6878188 DC |
11394 | 2002-10-10 Denis Chertykov <denisc@overta.ru> |
11395 | ||
11396 | * config/ip2k/ip2k.c (function_epilogue): Optimize stack | |
11397 | deallocation. | |
11398 | * config/ip2k/libgcc.S: Combine routines used by function | |
11399 | epilogue. | |
11400 | ||
f930bfd0 JW |
11401 | 2002-10-10 Jim Wilson <wilson@redhat.com> |
11402 | ||
11403 | * cse.c (fold_rtx): Don't perform associative optimization for DIV and | |
11404 | UDIV. | |
11405 | ||
5f5d5417 DE |
11406 | 2002-10-10 David Edelsohn <edelsohn@gnu.org> |
11407 | ||
11408 | * config/rs6000/aix52.h: New file. | |
11409 | * config/rs6000/t-aix52: New File. | |
11410 | * config.gcc (rs6000-ibm-aix5.1.*): New entry. | |
11411 | (rs6000-ibm-aix[56789].*): Default to AIX 5.2. | |
11412 | ||
7eafc329 JH |
11413 | Thu Oct 10 19:37:54 CEST 2002 Jan Hubicka <jh@suse.cz> |
11414 | ||
11415 | PR target/5610 | |
11416 | * invoke.texi (-msse-math): Kill | |
11417 | (-msse): Add note to mfpmath=sse. | |
11418 | ||
b105d6da JH |
11419 | Thu Oct 10 17:08:30 CEST 2002 Jan Hubicka <jh@suse.cz> |
11420 | ||
11421 | PR target/7723 | |
11422 | * i386.c (ix86_expand_vector_move): Do not generate const0->mem moves. | |
11423 | ||
5febdf0d NB |
11424 | 2002-10-10 Neil Booth <neil@daikokuya.co.uk> |
11425 | ||
11426 | PR preprocessor/8179 | |
11427 | * gcc.c (cpp_options): Add {ansi}, move %{m*} to same location | |
11428 | as cc1_options. | |
11429 | (default_compilers): Pass debug options when preprocessing | |
11430 | stdin. | |
11431 | ||
7db40b5f RH |
11432 | 2002-10-06 Richard Henderson <rth@redhat.com> |
11433 | ||
11434 | * toplev.c (rest_of_compilation): Revert opt/2960 change. | |
11435 | ||
4977bab6 ZW |
11436 | Wed Oct 9 21:18:43 CEST 2002 Jan Hubicka <jh@suse.cz> |
11437 | ||
11438 | * i386.c (*_cost): Add branch costs. | |
11439 | (override_options): set ix86_branch_cost. | |
11440 | (ix86_expand_int_movcc): Use BRANCH_COST. | |
11441 | * i386.h (costs): Add branch_cost. | |
11442 | ||
95f79357 ZW |
11443 | 2002-10-09 Zack Weinberg <zack@codesourcery.com> |
11444 | ||
11445 | PR c/7353 | |
11446 | * c-decl.c (start_decl): Unconditionally issue error for | |
11447 | 'typedef foo = bar'. | |
11448 | (finish_decl): Remove special case for TYPE_DECL with initializer. | |
11449 | ||
11450 | * doc/extend.texi: Delete "Naming Types" section. Change all | |
11451 | cross-references to that section to refer to "Typeof" instead. | |
11452 | Add the useful safe-max()-macro example from "Naming Types" to | |
11453 | "Typeof", rewritten using that extension. Add some compatibility | |
11454 | notes to "Typeof." | |
11455 | ||
44a5565d KG |
11456 | 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
11457 | ||
11458 | * loop.c: Revert 2002-08-15 change. | |
11459 | (LOOP_REGNO_NREGS): Ensure type is int. | |
11460 | ||
a2419b96 DE |
11461 | 2002-10-09 David Edelsohn <edelsohn@gnu.org> |
11462 | ||
11463 | * config/rs6000/rs6000.md (extenddftf2): Change to define_insn | |
11464 | which copies first FPR and clears second. | |
11465 | (extendsftf2): Same. | |
11466 | (floatditf2): Fix typo. | |
11467 | (floatsitf2): Same. | |
11468 | (fix_trunctfdi2): Same. | |
11469 | (fix_trunctfsi2): Same. | |
11470 | ||
fb7e6024 KG |
11471 | 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
11472 | ||
11473 | * conflict.c (arc_hash): Change return type to hashval_t. | |
11474 | * cselib.c (get_value_hash): Likewise. | |
11475 | * genautomata.c (automaton_decl_hash, insn_decl_hash, decl_hash, | |
11476 | state_hash, automata_list_hash): Likewise. | |
11477 | * read-rtl.c (def_hash): Likewise. | |
11478 | * tree.c (type_hash_hash): Likewise. | |
11479 | ||
36f7e964 AH |
11480 | 2002-10-08 Aldy Hernandez <aldyh@redhat.com> |
11481 | ||
11482 | * config/rs6000/rs6000.c (rs6000_ra_ever_killed): Call | |
11483 | prologue_epilogue_contains instead of using REG_MAYBE_DEAD notes. | |
11484 | ||
e3c62520 R |
11485 | Wed Oct 9 15:54:49 2002 J"orn Rennecke <joern.rennecke@superh.com> |
11486 | ||
11487 | * sh.md (ffssi2): Fix emitted code. | |
11488 | ||
a3745024 UW |
11489 | 2002-10-09 Ulrich Weigand <uweigand@de.ibm.com> |
11490 | ||
11491 | * cse.c (insn_live_p): Pass insn pattern, not full insn | |
11492 | to may_trap_p. | |
11493 | ||
5cc67323 NB |
11494 | 2002-10-09 Neil Booth <neil@daikokuya.co.uk> |
11495 | ||
11496 | * cppmacro.c (paste_tokens): Only allow / to paste with =. | |
11497 | ||
f5264b52 DE |
11498 | 2002-10-09 David Edelsohn <edelsohn@gnu.org> |
11499 | ||
11500 | * config/rs6000/rs6000.md (movdf splitter): Use gen_int_mode on | |
11501 | 64-bit hosts. | |
11502 | (movtf_internal): Reference correct displacement for second value | |
11503 | in memory. | |
11504 | (movtf splitter): Correct generation of constants in 64-bit mode. | |
11505 | ||
cef1c1ba AM |
11506 | 2002-10-09 Alan Modra <amodra@bigpond.net.au> |
11507 | ||
11508 | * libgcc2.c (__floatdisf): Properly cure double rounding. | |
11509 | ||
8d15eebc GDR |
11510 | 2002-10-09 Gabriel Dos Reis <gdr@integrable-solutions.net> |
11511 | ||
11512 | * c-common.c (cb_register_builtins): Define __WCHAR_MAX__. | |
11513 | * doc/cpp.texi (Common Predefined Macros): Document. | |
11514 | ||
87ec8de9 GDR |
11515 | 2002-10-09 Gabriel Dos Reis <gdr@integrable-solutions.net> |
11516 | ||
11517 | PR doc/7484 | |
11518 | * doc/invoke.texi (Option Summary): List | |
11519 | -Wmissing-declarations as a C only option. | |
11520 | ||
4977bab6 ZW |
11521 | 2002-10-08 Roger Sayle <roger@eyesopen.com> |
11522 | ||
11523 | * fold-const.c (fold) [LROTATE_EXPR, RROTATE_EXPR]: Optimize | |
11524 | left and right rotates of ~0, i.e. integer_all_onesp (arg0). | |
11525 | [LSHIFT_EXPR, RSHIFT_EXPR]: Optimize shifts and rotates of zero. | |
11526 | ||
11527 | Tue Oct 8 01:24:19 CEST 2002 Jan Hubicka <jh@suse.cz> | |
11528 | ||
11529 | * i386.c (x86_sse_partial_reg_dependency, x86_sse_partial_regs, | |
11530 | x86_sse_typeless_stores, x86_sse_load0_by_pxor): New global | |
11531 | variables. | |
11532 | (safe_vector_operand): Update sse_clrv4sf call. | |
11533 | (ix86_expand_buildin): Likewise | |
11534 | * i386.h (x86_sse_partial_reg_dependency, x86_sse_partial_regs, | |
11535 | x86_sse_typeless_stores, x86_sse_load0_by_pxor): Declare. | |
11536 | (TARGET_SSE_PARTIAL_REG_DEPENDENCY, TARGET_SSE_PARTIAL_REGS, | |
11537 | TARGET_SSE_TYPELESS_STORES, TARGET_SSE_TYPELESS_LOAD0): New | |
11538 | macros. | |
11539 | * i386.md (movsf*, movdf*, movti, movv4sf, movv2df, movv16qi, movv8hi, | |
11540 | movv4si): Obey the new flags. | |
11541 | (floatsi2sf, floatdi2sf, truncatedf2sf): Emit extra load of 0 to avoid | |
11542 | reformating penalty. | |
11543 | (anddf, cmov patterns): Avoid reformating by first converting. | |
11544 | (sse_cvtsd2ss): Fix predicate. | |
11545 | (sse2_clrti): Fix mode, | |
11546 | (sse_clrv4sf): Avoid unspec. | |
11547 | ||
fb7d9c35 JJ |
11548 | 2002-10-08 Jakub Jelinek <jakub@redhat.com> |
11549 | ||
11550 | * config/sparc/t-linux64 (MULTILIB_OPTIONS): Remove | |
11551 | mno-app-regs|mcmodel=medany. | |
11552 | (MULTILIB_DIRNAMES, MULTILIB_OSDIRNAMES): Remove alt. | |
11553 | (MULTILIB_EXCEPTIONS, MULTILIB_EXCLUSIONS, MULTILIB_MATCHES): Remove. | |
11554 | (CRTSTUFF_T_CFLAGS): Define. | |
11555 | ||
11f3e4c7 RS |
11556 | 2002-10-08 Roger Sayle <roger@eyesopen.com> |
11557 | ||
11558 | PR target/8087 | |
11559 | * simplify-rtx.c (avoid_constant_pool_reference): Allow constant | |
11560 | pool references that are constructed using LO_SUM. | |
11561 | ||
bf52f899 NS |
11562 | 2002-10-08 Nathan Sidwell <nathan@codesourcery.com> |
11563 | ||
11564 | * c-opts.c (c_common_decode_option): Add warn_strict_aliasing to | |
11565 | -Wall. | |
11566 | * c-typeck.c (build_c_cast): Use warn_strict_aliasing, tweak | |
11567 | message. | |
11568 | * flags.h (warn_strict_aliasing): Declare. | |
11569 | * toplev.c (warn_strict_aliasing): Define. | |
11570 | (lang_independent_options): Add it. | |
11571 | * doc/invoke.texi (-Wstrict-aliasing): Document it. | |
11572 | ||
36624850 ZW |
11573 | 2002-10-08 Zack Weinberg <zack@codesourcery.com> |
11574 | ||
11575 | * system.h (GCCBUGURL): Delete. | |
11576 | * version.c (bug_report_url): New. Add commentary about | |
11577 | modifying both these strings in modified distributions. | |
11578 | * version.h: Declare bug_report_url. | |
11579 | ||
11580 | * diagnostic.c, gcc.c, gcov.c: Globally replace GCCBUGURL with | |
11581 | bug_report_url. | |
11582 | ||
218145d6 NC |
11583 | 2002-10-08 Nick Clifton <nickc@redhat.com> |
11584 | ||
11585 | * config/rs6000/spe.h (__ev_set_acc_u64): Use __ev_create_u64 to | |
11586 | convert uint64_t into __ev64_opaque__. | |
11587 | (__ev_set_acc_s64): Likewise, but using signed types. | |
11588 | ||
bb02f6ed UW |
11589 | 2002-10-08 Ulrich Weigand <uweigand@de.ibm.com> |
11590 | ||
11591 | * config/s390/s390.md ("*doloop_si_long"): Add missing operand. | |
11592 | ("*doloop_di_long"): Likewise. | |
11593 | ||
4fdbcfb2 JH |
11594 | Tue Oct 8 16:50:10 CEST 2002 Jan Hubicka <jh@suse.cz> |
11595 | ||
11596 | * print-rtl.c (print_rtx): Increase buffer size for real numbers. | |
11597 | ||
e80f2609 RS |
11598 | 2002-10-08 Richard Sandiford <rsandifo@redhat.com> |
11599 | ||
11600 | * config/mips/mips.md (define_attr cpu): Add r4111. | |
11601 | ||
36624850 | 11602 | 2002-10-08 Anthony Green <green@redhat.com> |
4213a3b6 | 11603 | |
36624850 | 11604 | * bitmap.c (bitmap_equal_p): Clear all bitmap_head fields. |
4213a3b6 | 11605 | |
25009e02 MH |
11606 | 2002-10-08 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
11607 | ||
11608 | * config/c4x/c4x.c (c4x_print_operand): Enlarge buffer | |
11609 | for REAL_VALUE_TO_DECIMAL output. | |
11610 | ||
4977bab6 ZW |
11611 | 2002-10-07 Richard Henderson <rth@redhat.com> |
11612 | ||
11613 | * cse.c (fixed_base_plus_p): Turn FIXED_BASE_PLUS_P into a | |
11614 | function; cleanup PLUS case by using recursion. Update all users. | |
11615 | (NONZERO_BASE_PLUS_P): Remove. | |
11616 | (find_comparison_args): Use rtx_addr_can_trap_p instead. | |
11617 | (fold_rtx): Use nonzero_address_p. | |
11618 | * rtl.h (nonzero_address_p): Declare. | |
11619 | * rtlanal.c (rtx_varies_p): Handle ADDRESSOF. | |
11620 | (rtx_addr_can_trap_p): Likewise. | |
11621 | (nonzero_address_p): New. | |
11622 | * simplify-rtx.c (NONZERO_BASE_PLUS_P): Remove. | |
11623 | (simplify_relational_operation): Use nonzero_address_p. | |
11624 | ||
fcce224d DE |
11625 | 2002-10-07 David Edelsohn <edelsohn@gnu.org> |
11626 | ||
11627 | * config/rs6000/rs6000.c (rs6000_override_options): Set | |
11628 | real_format_for_mode for IBM extended format, if enabled. | |
11629 | (easy_fp_constant): Add TFmode. | |
11630 | (rs6000_legitimize_address): Add TFmode. | |
11631 | (rs6000_legitimate_address): Same. | |
11632 | (function_arg_advance): TFmode uses two FPRs. | |
11633 | (rs6000_emit_prologue): Fix warning. | |
11634 | (rs6000_output_function_epilogue): Add TFmode. | |
11635 | (output_toc): Add TFmode. | |
11636 | * rs6000.h (SLOW_UNALIGNED_ACCESS): Add TFmode. | |
11637 | (LEGITIMATE_OFFSET_ADDRESS_P): Add TFmode. | |
11638 | * rs6000.md (movtf splitter): Load TFmode constant. | |
11639 | ||
dad482e6 | 11640 | 2002-10-07 Dale Johannesen <dalej@apple.com> |
fcce224d | 11641 | |
dad482e6 DJ |
11642 | * rtl.h: Add NOTE_PRECONDITIONED. |
11643 | * unroll.c: Set it. | |
11644 | * loop.c: Set loop_info->preconditioned from it. | |
11645 | * doloop.c: Permit doloop treatment when loop_info->preconditoned. | |
11646 | ||
de3beb7c RH |
11647 | 2002-10-07 Richard Henderson <rth@redhat.com> |
11648 | ||
11649 | * config/i960/i960.c (i960_setup_incoming_varargs): Create a | |
11650 | new rtx for comparing the argument pointer against zero. | |
11651 | (i960_va_start): Similarly. | |
11652 | ||
87cb2a87 RH |
11653 | 2002-10-07 Richard Henderson <rth@redhat.com> |
11654 | ||
11655 | * config/i960/i960.md (*): Use TFmode, not XFmode. | |
11656 | * config/i960/i960.c (*): Likewise. | |
11657 | (i960_arg_size_and_align): Remove XFmode alignment hack. | |
11658 | (i960_round_align): Merge code from ROUND_TYPE_ALIGN. | |
11659 | * config/i960/i960.h (LONG_DOUBLE_TYPE_SIZE): Use 128, not 96. | |
11660 | (MAX_LONG_DOUBLE_TYPE_SIZE): Likewise. | |
11661 | (DATA_ALIGNMENT, ROUND_TYPE_SIZE): Remove. | |
11662 | ||
5ef38d2a RH |
11663 | 2002-10-07 Richard Henderson <rth@redhat.com> |
11664 | ||
11665 | * config/fp-bit.c (EXTENDED_FLOAT_STUBS): Flush out all XF/TFmode | |
11666 | entry points; use void return value and argument list. | |
11667 | ||
4977bab6 ZW |
11668 | 2002-10-06 Andreas Bauer <baueran@in.tum.de> |
11669 | ||
11670 | * calls.c (expand_call): Fix function-is-volatile check. | |
11671 | ||
e7f9979a NS |
11672 | 2002-10-05 Naohiko Shimizu <nshimizu@keyaki.cc.u-tokai.ac.jp> |
11673 | ||
11674 | * t-pdp11: Add MULTILIB support for msoft-float. | |
11675 | * pdp11.h (LEGITIMATE_CONSTANT_P): Fix soft-float case. | |
11676 | ||
11677 | * t-pdp11: Add LIB2FUNCS_EXTRA. | |
36624850 | 11678 | * pdp11.c (pdp11_output_function_prologue): Restrict offset to 16bit, |
e7f9979a NS |
11679 | add preceding 0 to the octal constant, rename 'fp' to 'r5', rename |
11680 | 'fldd' to 'ldd', rename 'fstd' to 'std'. | |
11681 | (pdp11_output_function_epilogue): Likewise. | |
11682 | (output_move_quad): Make the comment gas compatible. | |
11683 | (output_ascii): Add preceding 0 to the octal constant. | |
11684 | (print_operand_address): Add pre_modify, post_modify. | |
11685 | (output_addr_const_pdp11): Add preceding 0 to the octal constant. | |
11686 | * pdp11.h (GO_IF_LEGITIMATE_ADDRESS) : Add 'movb' pre_modify case | |
36624850 | 11687 | with the indication of Paul Koning. |
e7f9979a NS |
11688 | (PRINT_OPERAND): Fix floating constant. |
11689 | * pdp11.md (movdi): Restrict matching pattern. | |
11690 | (movqi): Generalize the matching pattern. | |
11691 | (movdf): Restrict matching pattern. | |
11692 | (zero_extendqihi2): Change constant representation. | |
11693 | (floatsidf2): Fix wrong operands. | |
11694 | (addqi3): Fix wrong instruction name. | |
11695 | (subqi3): Fix wrong instruction name. | |
11696 | (andsi3, andhi3, andqi3): Simplify and fix to use 'bic'. | |
11697 | (xorsi3): Fix wrong insn. | |
11698 | (one_cmplqi2): Add two operand pattern. | |
11699 | (lsrsi3): New. | |
11700 | (negsi2): New. | |
11701 | (call): Add register indirect case. | |
11702 | (mod): Fix wrong subreg. | |
11703 | ||
a9b6f1e7 | 11704 | 2002-10-06 Eric Botcazou <ebotcazou@libertysurf.fr> |
36624850 | 11705 | Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
4ef7870a EB |
11706 | |
11707 | PR c/7411 | |
11708 | * expr.c (expand_expr) [PLUS]: Simplify after the operands | |
11709 | have been expanded in EXPAND_NORMAL mode. | |
11710 | ||
a2900460 RH |
11711 | 2002-10-06 Richard Henderson <rth@redhat.com> |
11712 | ||
11713 | * config/rs6000/rs6000.md (load_toc_v4_PIC_2): Fix base constraint. | |
11714 | ||
ff025ab9 RH |
11715 | 2002-10-06 Richard Henderson <rth@redhat.com> |
11716 | ||
11717 | PR optimization/2960 | |
11718 | * toplev.c (rest_of_compilation): Don't copy_loop_headers if | |
11719 | optimize_size. | |
11720 | ||
48b80d93 AO |
11721 | 2002-10-06 Alexandre Oliva <aoliva@redhat.com> |
11722 | ||
11723 | * config/mips/mips.h (SIZE_TYPE, PTRDIFF_TYPE): Override | |
11724 | previously definitions. | |
11725 | ||
7c7c549e FCE |
11726 | 2002-10-06 Frank Ch. Eigler <fche@redhat.com> |
11727 | ||
11728 | * cppinit.c (init_standard_includes, parse_option): Use strncmp. | |
11729 | * c-opts.c (find_opt): Similarly. | |
11730 | ||
4977bab6 ZW |
11731 | Sat Oct 5 22:48:06 CEST 2002 Jan Hubicka <jh@suse.cz> |
11732 | ||
11733 | * athlon.md: rewrite to DFA. | |
11734 | * i386 (ix86_adjust_cost): Drop memory latency code. | |
11735 | (ia32_use_dfa_pipeline_interface): Return true for Athlon. | |
11736 | ||
c49d2df6 JJ |
11737 | 2002-10-05 Jakub Jelinek <jakub@redhat.com> |
11738 | ||
11739 | * gcc.c (set_multilib_dir): Don't access *end. | |
11740 | Use memcpy instead of strncpy. Don't write beyond malloced buffer. | |
11741 | (print_multilib_info): Don't show paths starting with ".:". | |
11742 | * genmultilib: Add new option, "yes" if multilibs are enabled. | |
11743 | Update comments. If multilibs not enabled, print .:${osdirout} | |
11744 | for each directory. If multilibs are enabled, always print | |
11745 | ${dirout}:${osdirout}, even if the two are the same. | |
11746 | * Makefile.in (s-mlib): Pass @enable_multilib@ to genmultilib. | |
11747 | Pass all MULTILIB_* variables to genmultilib even if | |
11748 | --disable-multilib but MULTILIB_OSDIRNAMES is not empty. | |
11749 | ||
4977bab6 ZW |
11750 | 2002-10-04 Zack Weinberg <zack@codesourcery.com> |
11751 | ||
11752 | * gcc.c (process_command): Set .validated for -pipe. Correct | |
11753 | grammar in comment. | |
11754 | ||
d758c1db BK |
11755 | 2002-10-04 Bruce Korb <bkorb@gnu.org> |
11756 | ||
11757 | * fixinc/inclhack.def(hpux11_abs): use format fix | |
11758 | * fixinc/fixincl.x: regenerate | |
11759 | * fixinc/tests/base/stdlib.h: accommodate new fix test | |
11760 | ||
b3dc87c5 JH |
11761 | Sat Oct 5 19:42:45 CEST 2002 Jan Hubicka <jh@suse.cz> |
11762 | ||
11763 | * c-common.c (cb_register_builtins): Use really_no_inline. | |
11764 | ||
f7a21c70 DE |
11765 | 2002-10-04 David Edelsohn <edelsohn@gnu.org> |
11766 | ||
11767 | * unroll.c (copy_loop_body): Remove REG_EQUAL note attached to | |
11768 | copied instruction if the note is not loop invariant. | |
11769 | ||
081d6fb9 LR |
11770 | 2002-10-04 Loren J. Rittle <ljrittle@acm.org> |
11771 | ||
11772 | * gcc/ginclude/stddef.h: Support the FreeBSD 5 typedef system. | |
11773 | ||
c5d3d49b SE |
11774 | 2002-10-04 Steve Ellcey <sje@cup.hp.com> |
11775 | ||
11776 | * doc/invoke.texi (HPPA): Add -mlinker-opt, -mgnu-ld, | |
11777 | and -mhp-ld options to list of options. Add -mgnu-ld | |
11778 | and -mhp-ld option descriptions. | |
11779 | ||
0fca111b SE |
11780 | 2002-10-04 Steve Ellcey <sje@cup.hp.com> |
11781 | ||
11782 | * fixinc/inclhack.def (hpux11_abs): New. | |
11783 | (stdio_va_list): change __va_list__ to __gnuc_va_list. | |
11784 | * fixinc/fixincl.x: Rebuild. | |
11785 | ||
229b303a RS |
11786 | 2002-10-04 Roger Sayle <roger@eyesopen.com> |
11787 | ||
11788 | * config/i386/i386.h (processor_costs): Add new fields fadd, | |
11789 | fmul, fdiv, fabs, fchs and fsqrt to costs structure. | |
11790 | (RTX_COSTS): Use these fields to determine the RTX costs | |
11791 | of floating point addition/subtraction, multiplication, | |
11792 | division, fabs, negation and square root respectively. | |
11793 | * config/i386/i386.c (size_cost): Provide instruction sizes | |
11794 | for these new fields. | |
11795 | (i386_cost, i486_cost, pentium_cost, pentiumpro_cost, | |
11796 | k6_cost, athlon_cost, pentium4_cost): Provide typical cycle | |
11797 | counts for these new fields for all x86 processor variants. | |
11798 | ||
481ed21a KG |
11799 | 2002-10-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
11800 | ||
6017ba03 KG |
11801 | * mips.c (mips_const_double_ok): Delete unused variable. |
11802 | ||
481ed21a KG |
11803 | * gengtype.c (rtx_next): Change type to int. |
11804 | ||
635f4680 AJ |
11805 | 2002-10-04 Andreas Jaeger <aj@suse.de> |
11806 | ||
11807 | * config/i386/t-linux64 (MULTILIB_OSDIRNAMES): Fix value. | |
11808 | ||
ee6ff319 RH |
11809 | 2002-10-04 Richard Henderson <rth@redhat.com> |
11810 | ||
11811 | * real.h (SIGNIFICAND_BITS): Add one more word. | |
11812 | (CONST_DOUBLE_FORMAT): Accomodate 6 words. | |
11813 | * real.c (times_pten): New. | |
11814 | (real_to_decimal, real_from_string): Use it. | |
11815 | (sticky_rshift_significand): Use & to find modulus. | |
11816 | (rshift_significand, lshift_significand): Likewise. | |
11817 | (do_divide): Apply sticky bit after normalization. | |
11818 | (real_to_decimal, real_to_hexadecimal): Fix sign of Inf and NaN. | |
11819 | ||
4977bab6 ZW |
11820 | 2002-10-03 Andreas Bauer <baueran@in.tum.de> |
11821 | ||
11822 | * doc/tm.texi (FUNCTION_OK_FOR_SIBCALL): Remove. | |
11823 | (TARGET_FUNCTION_OK_FOR_SIBCALL): New. | |
11824 | ||
6d8dd940 AJ |
11825 | 2002-10-03 Andreas Jaeger <aj@suse.de> |
11826 | ||
11827 | * gengtype.c (adjust_field_rtx_def): Cast variables of type size_t | |
11828 | to unsigned long, adjust printf format string. | |
11829 | (output_mangled_typename): Likewise. | |
11830 | ||
191fe2bb JT |
11831 | 2002-10-03 Jason Thorpe <thorpej@wasabisystems.com> |
11832 | ||
11833 | * config/vax/vax.c (vax_output_function_prologue): Use asm_fprintf. | |
11834 | * config/vax/vax.h (VAX_FUNCTION_PROFILER_NAME): New. | |
11835 | (FUNCTION_PROFILER): Rewrite to use ASM_GENERATE_INTERNAL_LABEL, | |
11836 | assemble_name, asm_fprintf, and VAX_FUNCTION_PROFILER_NAME. | |
11837 | (ASM_OUTPUT_MI_THUNK): Use asm_fprintf instead of REGISTER_PREFIX. | |
11838 | (PRINT_OPERAND_PUNCT_VALID_P): Fix comment. | |
11839 | * config/vax/elf.h (FUNCTION_PROFILER): Remove. | |
11840 | (VAX_FUNCTION_PROFILER_NAME): Redefine as "__mcount". | |
11841 | ||
6397d80b MM |
11842 | 2002-10-03 Mark Mitchell <mark@codesourcery.com> |
11843 | ||
11844 | * doc/invoke.texi (-Wabi): Document mangling bug. | |
11845 | ||
69c75916 AM |
11846 | 2002-10-04 Alan Modra <amodra@bigpond.net.au> |
11847 | ||
11848 | * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Use a | |
11849 | name for the tbtab label that depends on the function asm name. | |
11850 | Don't output tbtab label unless optional_tbtab. | |
11851 | (output_mi_thunk): Formatting. | |
11852 | ||
adf2ac37 RH |
11853 | 2002-10-03 Richard Henderson <rth@redhat.com> |
11854 | ||
11855 | * config/m68k/m68k.h (OVERRIDE_OPTIONS): Move additional code ... | |
11856 | * config/m68k/m68k.c (override_options): ... here. | |
11857 | * config/m68k/m68kelf.h (OVERRIDE_OPTIONS): Remove. | |
11858 | * config/m68k/m68kv4.h (OVERRIDE_OPTIONS): Remove. | |
11859 | * config/m68k/linux.h (SUBTARGET_OVERRIDE_OPTIONS): Remove. | |
11860 | * config/m68k/netbsd-elf.h (SUBTARGET_OVERRIDE_OPTIONS): Remove. | |
11861 | ||
a7519393 RH |
11862 | 2002-10-03 Richard Henderson <rth@redhat.com> |
11863 | ||
11864 | * real.h (struct real_value): Use ENUM_BITFIELD. | |
11865 | ||
41552736 RH |
11866 | 2002-10-03 Richard Henderson <rth@redhat.com> |
11867 | ||
11868 | * config/i960/i960.md (call, call_value): Use emit_call_insn. | |
11869 | ||
882affa8 SE |
11870 | 2002-10-03 Steve Ellcey <sje@cup.hp.com> |
11871 | ||
11872 | * config/pa/pa64-hpux.h (INIT_ENVIRONMENT): New. | |
11873 | ||
83eb95f9 SE |
11874 | 2002-10-03 Steve Ellcey <sje@cup.hp.com> |
11875 | ||
11876 | * config.gcc (hppa*64*-*-hpux11*): Check gnu_ld. | |
11877 | * config/pa/pa.h (MASK_GNU_LD): New. | |
11878 | (TARGET_GNU_LD): New. | |
6d8dd940 | 11879 | * config/pa/pa64-hpux.h (LINK_SPEC): Set based |
83eb95f9 SE |
11880 | on gnu-ld and MASK_GNU_LD. |
11881 | (SUBTARGET_SWITCHES): New gnu-ld & hp-ld flags. | |
11882 | ||
b72b1c29 JH |
11883 | Thu Oct 3 23:35:51 CEST 2002 Jan Hubicka <jh@suse.cz> |
11884 | ||
11885 | * i386.c (athlon_cost): Fix the move costs. | |
11886 | ||
92b7a2a5 JH |
11887 | Thu Oct 3 23:20:58 CEST 2002 Jan Hubicka <jh@suse.cz> |
11888 | ||
11889 | * final.c (final): Use symbol name as function name for profiling. | |
11890 | * profile.c (get_exec_counts): Likewise. | |
11891 | (branch_prob): Likewise. | |
11892 | ||
429489e5 JJ |
11893 | 2002-10-03 Jakub Jelinek <jakub@redhat.com> |
11894 | ||
11895 | * longlong.h (__udiv_qrnnd): Remove PARAMS from prototype. | |
11896 | ||
5bbcd587 JJ |
11897 | 2002-10-03 Jakub Jelinek <jakub@redhat.com> |
11898 | ||
11899 | * gcc.c (print_multi_os_directory): New variable. | |
11900 | (option_map): Support --print-multi-os-directory. | |
11901 | (struct prefix_list): Add os_multilib field. | |
11902 | (multilib_os_dir): New variable. | |
11903 | (static_specs): Add multilib_options. | |
11904 | (find_a_file): Add multilib argument. Search in GCC or OS multilib | |
272d0bee | 11905 | subdirs if nonzero. |
5bbcd587 JJ |
11906 | (read_specs, execute): Update callers. |
11907 | (find_file): Likewise. Don't prefix name with multilib_dir, instead | |
11908 | pass 1 as multilib option. | |
11909 | (display_help): Include --print-multi-os-directory. | |
11910 | (add_prefix): Add os_multilib argument. Initialize pl->os_multilib. | |
11911 | (process_command): Update callers. Handle --print-multi-os-directory. | |
11912 | (do_spec_1) ['D']: Use multilib_os_directory if pl->os_multilib is | |
11913 | set. | |
11914 | (main): Update find_a_file and add_prefix callers. | |
11915 | Handle print_multi_os_directory. | |
11916 | (struct mdswitchstr): New. | |
11917 | (mdswitches, n_mdswitches): New variables. | |
11918 | (used_arg): Add MULTILIB_DEFAULT switches too if they are not | |
11919 | present on the command line nor their mutually incompatible | |
11920 | switches. | |
11921 | (default_arg): Optimize. | |
11922 | (set_multilib_dir): Compute multilib_os_dir. Initialize mdswitches | |
11923 | array. | |
11924 | (print_multilib_info): Only print GCC multilib dir name, not OS | |
11925 | multilib dirname. | |
11926 | * genmultilib: Add osdirnames parameter. Output multilib_options | |
11927 | variable. If osdirnames is specified, output dirnames as | |
11928 | dirname:osdirname. | |
11929 | * mklibgcc.in: Use MULTILIB_OSDIRNAMES, --print-multi-directory | |
11930 | and --print-multi-os-directory instead of SHLIB_SLIBDIR_SUFFIXES | |
11931 | to compute libgcc_s soname and install path. | |
11932 | * Makefile.in (libgcc.mk): Pass MULTILIB_OSDIRNAMES instead of | |
11933 | SHLIB_SLIBDIR_SUFFIXES to mklibgcc. | |
11934 | (s_mlib): Pass MULTILIB_OSDIRNAMES or nothing as last genmultilib | |
11935 | argument. | |
11936 | ||
11937 | * config/sparc/t-linux64 (MULTILIB_OSDIRNAMES): Set. | |
11938 | (SHLIB_SLIBDIR_SUFFIXES): Remove. | |
11939 | * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64, | |
11940 | ENDFILE_SPEC32, ENDFILE_SPEC64, ENDFILE_COMMON): Remove. | |
11941 | (STARTFILE_SPEC, ENDFILE_SPEC): Don't distinguish between -m32 | |
11942 | and -m64. | |
11943 | * config/sparc/t-sol2-64 (MULTILIB_OSDIRNAMES): Set. | |
11944 | (SHLIB_SLIBDIR_SUFFIXES): Remove. | |
11945 | * config/sparc/sol2-bi.h (STARTFILE_ARCH64_SPEC): Remove. | |
11946 | (STARTFILE_ARCH_SPEC): Remove. | |
11947 | * config/i386/t-linux64 (MULTILIB_OSDIRNAMES): Set. | |
11948 | (SHLIB_SLIBDIR_SUFFIXES): Remove. | |
11949 | * config/i386/linux64.h (STARTFILE_PREFIX_SPEC): Remove. | |
11950 | * config/mips/t-iris6 (MULTILIB_OSDIRNAMES): Set. | |
11951 | (SHLIB_SLIBDIR_SUFFIXES): Remove. | |
11952 | ||
c07f146f JH |
11953 | Thu Oct 3 21:42:20 CEST 2002 Jan Hubicka <jh@suse.cz> |
11954 | ||
11955 | * predict.c (choose_function_section): Avoid choice for linkonce functions. | |
11956 | ||
4c9c9a3d JH |
11957 | Thu Oct 3 15:15:00 CEST 2002 Jan Hubicka <jh@suse.cz> |
11958 | ||
11959 | * i386.md (lea to mul peep2): Fix condition. | |
6d8dd940 | 11960 | |
f50df1d5 JDA |
11961 | 2002-10-02 John David Anglin <dave@hiauly1.hia.nrc.ca> |
11962 | ||
11963 | * pa-linux.h (FUNCTION_OK_FOR_SIBCALL): Delete macro. | |
11964 | * pa32-linux.h (FUNCTION_OK_FOR_SIBCALL): Define. | |
11965 | ||
4977bab6 ZW |
11966 | 2002-10-02 David Mosberger-Tang <David.Mosberger@acm.org> |
11967 | ||
11968 | * unwind.h (_Unwind_GetTextRelBase): Mark _C argument with | |
11969 | attribute "unused". | |
11970 | ||
11971 | * config/t-libunwind: Mention unwind-sjlj.c. | |
11972 | * unwind-libunwind.c: Change #ifdef __USING_LIBUNWIND_EXCEPTIONS__ | |
11973 | to #ifndef __USING_SJLJ_EXCEPTIONS__. | |
11974 | ||
11975 | * configure.in: Move sjlj-exceptions and --enable-libunwind-exceptions | |
11976 | before inclusion of config.gcc, but after configuring the compiler etc. | |
11977 | Determine default value for --enable-libunwind-exceptions based on | |
11978 | whether the host has a libunwind library (not guaranteed to be correct, | |
11979 | but it's a reasonable first guess and can always be overridden with an | |
11980 | explicit --enable/disable-libunwind-exceptions. | |
11981 | * config.gcc: For target ia64*-*-linux*, mention t-libunwind as a | |
11982 | tmake_file when $use_libunwind_exceptions is enabled. | |
11983 | * Makefile.in: Update comment: LIB2ADDEH is updated not just by | |
11984 | ia64 (e.g., config/t-linux also updates it). | |
11985 | * gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS]: Mention -lunwind | |
11986 | along with the shared version of libgcc since the latter requires | |
11987 | the former. | |
11988 | * unwind-libunwind.c: New file. | |
11989 | * config/t-libunwind: Ditto. | |
11990 | ||
11991 | 2002-10-02 Nathanael Nerode <neroden@gcc.gnu.org> | |
11992 | ||
11993 | * config.gcc: Remove support for vax-*-vms*. | |
11994 | * config/vax/vms.h: Remove. | |
11995 | * config/vax/xm-vms.h: Remove. | |
11996 | * config/vax/vax-protos.h: Remove VMS-specific code. | |
11997 | * config/vax/vax.c: Remove VMS-specific code. | |
11998 | ||
d631b80a RH |
11999 | 2002-10-02 Richard Henderson <rth@redhat.com> |
12000 | ||
12001 | PR opt/7124 | |
12002 | * config/i386/i386.c (ix86_register_move_cost): Increase cost | |
12003 | for secondary_memory_needed pairs. | |
12004 | ||
854ef390 NN |
12005 | 2002-10-02 Nathanael Nerode <neroden@gcc.gnu.org> |
12006 | ||
12007 | * doc/vms.texi: Blow away false include file section. | |
12008 | ||
f963b5d9 RS |
12009 | 2002-10-02 Roger Sayle <roger@eyesopen.com> |
12010 | ||
12011 | PR optimization/6627 | |
12012 | * toplev.c (force_align_functions_log): New global variable. | |
12013 | * flags.h (force_align_functions_log): Add extern prototype. | |
12014 | * varasm.c (assemble_start_function): Use it to force minimum | |
12015 | function alignment. | |
12016 | * config/i386/i386.h (FUNCTION_BOUNDARY): Set the correct | |
12017 | minimum function alignment to one byte. | |
12018 | (TARGET_PTRMEMFUNC_VBIT_LOCATION): Store the virtual bit in | |
12019 | the least significant bit of vtable member function pointers. | |
12020 | * tree.h (enum ptrmemfunc_vbit_where_t): Move definition to | |
12021 | here from cp/cp-tree.h. | |
12022 | ||
200bcf7e JH |
12023 | Wed Oct 2 17:01:36 CEST 2002 Jan Hubicka <jh@suse.cz> |
12024 | ||
12025 | * i386.c (print_operand_address): Use RIP addressing for offsetted | |
12026 | label refs too. | |
12027 | ||
88d0be17 DM |
12028 | 2002-09-30 David S. Miller <davem@redhat.com> |
12029 | ||
12030 | PR middle-end/7151 | |
12031 | * config/sparc/sparc.md (movdi_insn_sp32_v9): Accept 'e' regs. | |
12032 | (movdi reg/reg split): Match only on sparc32, and v9 when int regs. | |
12033 | ||
4977bab6 ZW |
12034 | 2002-10-01 Andreas Bauer <baueran@in.tum.de> |
12035 | ||
12036 | * calls.c (expand_call): Remove the `no indirect check' | |
12037 | for sibcall optimization; use function_ok_for_sibcall | |
12038 | target hook; refine check for `function is volatile'. | |
12039 | (FUNCTION_OK_FOR_SIBCALL): Remove the redefinition. | |
12040 | * hooks.c (hook_tree_tree_bool_false): New. | |
12041 | * hooks.h (hook_tree_tree_bool_false): Declare. | |
12042 | * target-def.h (TARGET_FUNCTION_OK_FOR_SIBCALL): New. | |
12043 | (TARGET_INITIALIZER): Add it. | |
12044 | * target.h (struct gcc_target): Add function_ok_for_sibcall. | |
12045 | * config/alpha/alpha.c: (alpha_function_ok_for_sibcall): New. | |
12046 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12047 | * config/alpha/alpha.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12048 | * config/arm/arm-protos.h: (arm_function_ok_for_sibcall): | |
12049 | Remove function declaration. | |
12050 | * config/arm/arm.c: (arm_function_ok_for_sibcall): Make | |
12051 | function static and accept another argument of type `tree'. | |
12052 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12053 | * config/arm/arm.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12054 | * config/frv/frv.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12055 | * config/i386/i386.c: (ix86_function_ok_for_sibcall): New. | |
12056 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12057 | * config/i386/i386.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12058 | * config/pa/pa-linux.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12059 | (TARGET_HAS_STUBS_AND_ELF_SECTIONS): New definition. | |
12060 | * config/pa/pa.c: (pa_function_ok_for_sibcall): New. | |
12061 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12062 | * config/pa/pa.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12063 | * config/rs6000/rs6000-protos.h: (function_ok_for_sibcall): | |
12064 | Remove function declaration. | |
12065 | * config/rs6000/rs6000.c: (rs6000_function_ok_for_sibcall): | |
12066 | Rename function_ok_for_sibcall to rs6000_function_ok_for_sibcall; | |
12067 | rename first argument to `decl'; accept another argument | |
12068 | of type `tree'; make static. | |
12069 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12070 | * config/rs6000/rs6000.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12071 | * config/sh/sh.c: (sh_function_ok_for_sibcall): New. | |
12072 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12073 | * config/sh/sh.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12074 | * config/sparc/sparc.c: (sparc_function_ok_for_sibcall): New. | |
12075 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Redefine accordingly. | |
12076 | * config/sparc/sparc.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12077 | * config/xtensa/xtensa.h: (FUNCTION_OK_FOR_SIBCALL): Remove. | |
12078 | ||
f10aac29 RS |
12079 | 2002-10-01 Roger Sayle <roger@eyesopen.com> |
12080 | ||
12081 | * unroll.c (loop_iterations): Revert 2002-09-08 change. | |
12082 | ||
69bd00e6 RH |
12083 | 2002-10-01 Richard Henderson <rth@redhat.com> |
12084 | ||
12085 | * real.c (real_to_decimal): Crop trailing zeros for DIGITS < 0. | |
12086 | (real_to_hexadecimal): Likewise. | |
12087 | * print-rtl.c (print_rtx): If we are linked with real.c, don't | |
12088 | dump the XWINT fields of a floating point CONST_DOUBLE. | |
12089 | ||
3b5742ab JT |
12090 | 2002-10-01 Jason Thorpe <thorpej@wasabisystems.com> |
12091 | ||
12092 | * config/vax/elf.h (FUNCTION_PROFILER): Fix __mcount call. | |
12093 | ||
fd1e5d25 RH |
12094 | 2002-10-01 Richard Henderson <rth@redhat.com> |
12095 | ||
12096 | * calls.c (precompute_register_parameters): Force non-legitimate | |
12097 | constants into pseudos. | |
12098 | ||
78872ad9 NC |
12099 | 2002-10-01 Nick Clifton <nickc@redhat.com> |
12100 | ||
12101 | * config/rs6000/spe.md (spe_evrlwi): Add missing third operand | |
12102 | to assembler template. | |
12103 | ||
3c655f42 RH |
12104 | 2002-10-01 Richard Henderson <rth@redhat.com> |
12105 | ||
12106 | * dwarf2out.c (loc_descriptor_from_tree): Relax requirement | |
12107 | for TLS debug info to !DECL_EXTERNAL. | |
12108 | ||
ec20cffb | 12109 | 2002-10-01 Matt Thomas <matt@3am-software.com> |
ee6ff319 | 12110 | Jason Thorpe <thorpej@wasabisystems.com> |
ec20cffb JT |
12111 | |
12112 | * config.gcc (vax-*-netbsdelf*): Enable configuration. | |
6d8dd940 | 12113 | * config/elfos.h (PCC_BITFIELD_TYPE_MATTERS): Define only |
ec20cffb JT |
12114 | if not already defined. |
12115 | * config/vax/elf.h: New file. | |
12116 | * config/vax/netbsd-elf.h: New file. | |
12117 | * config/vax/vax.c: Include "debug.h". | |
12118 | (vax_output_function_prologue): Add dwarf2 support. Use | |
12119 | MAIN_NAME_P when checking for VMS_TARGET stack adjust. | |
12120 | * config/vax/vax.h (CONST_OK_FOR_LETTER_P): Add cases for | |
12121 | 'J' [0..63], 'K' [-128..127], 'L' [-32768..32767], | |
12122 | 'M' [0..255], 'N' [0..65535], and, 'O' [-63..-1]. | |
12123 | (VAX_ISTREAM_SYNC): Remove. | |
12124 | (INITIALIZE_TRAMPOLINE): Use gen_sync_istream. | |
12125 | (JUMP_TABLES_IN_TEXT_SECTION): Define. | |
12126 | (ASM_OUTPUT_REG_POP): Use reg_names for the stack pointer. | |
12127 | (ASM_OUTPUT_ADDR_VEC_ELT): Use ASM_GENERATE_INTERNAL_LABEL | |
12128 | and assemble_name. | |
12129 | (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise. | |
12130 | (PRINT_OPERAND_PUNCT_VALID_P): Accept '|'. | |
12131 | (PRINT_OPERAND): Output REGISTER_PREFIX for '|'. | |
12132 | (INCOMING_RETURN_ADDR_RTX): Define. | |
12133 | * config/vax/vax.md (VUNSPEC_BLOCKAGE) | |
12134 | (VUNSPEC_SYNC_ISTREAM): Define. | |
12135 | (blockage): Use VUNSPEC_BLOCKAGE. | |
12136 | (sync_istream): New insn. | |
12137 | ||
12138 | 2002-10-01 Richard Henderson <rth@redhat.com> | |
12139 | ||
12140 | * config/vax/vax.md (call_pop, *call_pop, call_value_pop) | |
12141 | (*call_value_pop, call, call_value): Add dwarf2 EH support. | |
12142 | (*call): New insn. | |
12143 | ||
73a73768 NS |
12144 | 2002-10-01 Nathan Sidwell <nathan@codesourcery.com> |
12145 | ||
12146 | PR c/8083 | |
12147 | * c-typeck.c (build_c_cast): Warn about type punning which breaks | |
12148 | type based aliasing. | |
12149 | ||
0645ba8f MM |
12150 | 2002-10-01 Mark Mitchell <mark@codesourcery.com> |
12151 | ||
12152 | * stor-layout.c (update_alignment_for_field): New function. | |
12153 | (place_union_field): Use it. | |
12154 | (place_field): Likewise. | |
6d8dd940 | 12155 | |
f7e466a3 NS |
12156 | 2002-10-01 Nathan Sidwell <nathan@codesourcery.com> |
12157 | ||
73a73768 | 12158 | PR other/8077 |
f7e466a3 NS |
12159 | * gcc.c (cc1_options): Add space on -auxbase-strip. |
12160 | ||
bc9ec51b JW |
12161 | 2002-10-01 Jim Wilson <wilson@redhat.com> |
12162 | ||
12163 | * config/v850/v850.h (EPILOGUE_USES): Define. | |
12164 | ||
a646f6cc AH |
12165 | 2002-09-30 Andrew Haley <aph@redhat.com> |
12166 | ||
6d8dd940 | 12167 | * flow.c (insn_dead_p): When using non-call-exceptions, don't |
a646f6cc AH |
12168 | eliminate insns that may trap. |
12169 | * cse.c (insn_live_p): Likewise. | |
12170 | ||
3f7967e3 RS |
12171 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
12172 | ||
12173 | * config/mips/mips.h (PROCESSOR_R4121): Rename to PROCESSOR_R4120. | |
12174 | (TARGET_MIPS4121): Rename to TARGET_MIPS4120. | |
12175 | * config/mips/mips.c (mips_cpu_info): Rename vr4121 to vr4120. | |
12176 | * config/mips/mips.md: Apply same renaming here. | |
12177 | ||
41f9efba RS |
12178 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
12179 | ||
12180 | * config/mips/mips.c (PROCESSOR_R4320, TARGET_MIPS4320): Remove. | |
12181 | (GENERATE_MULT3_SI): Remove use of TARGET_MIPS4320. | |
12182 | * config/mips/mips.c (mips_cpu_info): Remove vr4320 entry. | |
12183 | * config/mips/mips.md (define_attr cpu): Remove r4320. | |
12184 | Remove vr4320 scheduler and uses of TARGET_MIPS4320. | |
12185 | ||
366356d3 RS |
12186 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
12187 | ||
12188 | * config/mips/mips.c (mips16_strings): New variable. | |
12189 | (mips_output_function_epilogue): Clear the SYMBOL_REF_FLAG of every | |
12190 | symbol in mips16_strings. Free the list. | |
12191 | (mips_encode_section_info): Keep track of local strings. | |
12192 | ||
8ab907e8 RS |
12193 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
12194 | ||
12195 | * config/mips/mips.md (bunge, bltgt, bungt): New define_expands. | |
12196 | (sordered_df, sordered_sf): Remove. | |
12197 | * config/mips/mips.c (get_float_compare_codes): New fn. | |
12198 | (gen_int_relational, gen_conditional_move): Use it. | |
12199 | ||
d12b8c85 RS |
12200 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
12201 | ||
12202 | * config/mips/mips-protos.h (mips_emit_fcc_reload): Declare. | |
12203 | * config/mips/mips.h (PREDICATE_CODES): Add fcc_register_operand. | |
12204 | * config/mips/mips.c (fcc_register_operand): New function. | |
12205 | (mips_emit_fcc_reload): New function, extracted from reload_incc. | |
12206 | (override_options): Allow TFmode values in float registers | |
12207 | if ISA_HAS_8CC. | |
12208 | * cnfig/mips/mips.md (reload_incc): Change destination prediate | |
12209 | to fcc_register_operand. Remove misleading source constraint. | |
12210 | Use mips_emit_fcc_reload. | |
12211 | (reload_outcc): Duplicate reload_incc. | |
12212 | ||
4977bab6 ZW |
12213 | 2002-09-30 Zack Weinberg <zack@codesourcery.com> |
12214 | ||
12215 | * gcc.c (validate_switches): Handle all new forms of spec | |
12216 | syntax introduced recently. Now returns a char *. | |
12217 | (validate_all_switches): Repetitive logic broken out to... | |
12218 | (validate_switches_from_spec): ...here. | |
12219 | * mklibgcc.in: Don't @-flag commands to generate .oS files. | |
12220 | ||
7e765675 UW |
12221 | 2002-09-30 Ulrich Weigand <uweigand@de.ibm.com> |
12222 | ||
12223 | * longlong.h: Partially synchronize with GMP-4.1 version: | |
12224 | Use i370 definitions also for s390. | |
12225 | Add generic definition of umul_ppmm in terms of smul_ppmm. | |
12226 | [s390] (umul_ppmm): Remove. | |
12227 | [s390] (smul_ppmm): Fix incorrect assembler constraints. | |
12228 | [s390] (smul_ppmm, sdiv_qrnnd): Rename __xx to __x. | |
12229 | ||
89f6025d BW |
12230 | 2002-09-30 Bob Wilson <bob.wilson@acm.org> |
12231 | ||
12232 | * config/xtensa/xtensa.h (REG_CLASS_NAMES, REG_CLASS_CONTENTS): | |
12233 | Add new RL_REGS register class. | |
12234 | (PREFERRED_RELOAD_CLASS, PREFERRED_OUTPUT_RELOAD_CLASS): | |
ee6ff319 | 12235 | Call xtensa_preferred_reload_class for both input and output reloads. |
89f6025d BW |
12236 | * config/xtensa/xtensa.c (xtensa_regno_to_class): Use new RL_REGS class. |
12237 | (xtensa_preferred_reload_class): Handle output reloads; use RL_REGS | |
12238 | instead of either AR_REGS or GR_REGS classes. | |
12239 | (xtensa_secondary_reload_class): Use new RL_REGS class. | |
12240 | * config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class): Update. | |
12241 | ||
7830ba7b JDA |
12242 | 2002-09-30 John David Anglin <dave@hiauly1.hia.nrc.ca> |
12243 | ||
12244 | * pa.c (hppa_encode_label): Don't drop '*' from function labels. | |
12245 | (pa_strip_name_encoding): Strip '@' and '*', in that order. | |
12246 | * pa.h (ASM_OUTPUT_LABELREF): Output user_label_prefix except when | |
12247 | there is a '*' prefix in NAME. | |
12248 | ||
344b78b8 JH |
12249 | Mon Sep 30 21:33:23 CEST 2002 Jan Hubicka <jh@suse.cz> |
12250 | ||
12251 | * reload.c (push_reload): Handle subregs and secondary memory. | |
12252 | * reload1.c (gen_reload): Likewise. | |
12253 | ||
12254 | * jump.c (reg_or_subregno): New function. | |
12255 | * rtl.h (reg_or_subregno): Declare | |
12256 | * unroll.c (find_splittable_givs): Handle subregs. | |
12257 | ||
17bbb839 MM |
12258 | 2002-09-30 Mark Mitchell <mark@codesourcery.com> |
12259 | ||
12260 | * store-layout.c (finish_record_layout): Add free_p parameter. | |
12261 | (layout_type): Pass it. | |
12262 | * tree.h (finish_record_layout): Update prototype. | |
92e89ef0 | 12263 | |
48ddd46c JH |
12264 | Mon Sep 30 14:57:18 CEST 2002 Jan Hubicka <jh@suse.cz> |
12265 | ||
12266 | * i386.h (TARGET_CPP_CPU_BUILTINS): Define __SSE_MATH__. | |
12267 | ||
12268 | * gcse.c (cprop_jump): Check that the register has not | |
12269 | been modified | |
12270 | (cprop_jump): Likewise. | |
12271 | ||
b93a0fe6 RE |
12272 | 2002-09-30 Richard Earnshaw <rearnsha@arm.com> |
12273 | ||
12274 | * arm.h (BASE_REG_CLASS): Always return LO_REGS for Thumb. | |
12275 | (MODE_BASE_REG_CLASS, case Thumb): Only return BASE_REGS if we know | |
12276 | that we have a SImode access, and only then if reload hasn't completed; | |
12277 | for all other cases, use LO_REGS. | |
12278 | ||
4977bab6 ZW |
12279 | 2002-09-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
12280 | ||
12281 | * openbsd.h: Fix typo in last change. | |
12282 | ||
98ee7e6c RH |
12283 | 2002-09-29 Richard Henderson <rth@redhat.com> |
12284 | ||
12285 | * real.c (real_from_string): Apply sign last. Tidy exponent handling. | |
12286 | ||
ccf7aef4 RH |
12287 | 2002-09-29 Richard Henderson <rth@redhat.com> |
12288 | ||
b5371c18 | 12289 | PR c/8002 |
ccf7aef4 RH |
12290 | * combine.c (force_to_mode): Handle FLOAT_MODE destinations |
12291 | for CONST_INT. | |
12292 | ||
d454e75a DE |
12293 | 2002-09-29 David Edelsohn <edelsohn@gnu.org> |
12294 | ||
12295 | * real.h (ibm_extended_format): Declare. | |
12296 | * real.c (encode_ibm_extended, decode_ibm_extended): New | |
12297 | functions. | |
12298 | ||
89b06540 KG |
12299 | 2002-09-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
12300 | ||
12301 | * darwin-protos.h (darwin_asm_output_dwarf_delta): Prototype. | |
12302 | ||
12303 | * ia64.c (ia64_hpux_asm_file_end): Const-ify. | |
12304 | ||
6ca6193b JDA |
12305 | 2002-09-29 John David Anglin <dave@hiauly1.hia.nrc.ca> |
12306 | ||
12307 | * expmed.c (extract_bit_field): Fix bit-field extraction from SUBREGs. | |
12308 | ||
991b6592 KH |
12309 | 2002-09-29 Kazu Hirata <kazu@cs.umass.edu> |
12310 | ||
12311 | * builtins.def: Fix comment formatting. | |
12312 | * c-common.def: Likewise. | |
12313 | * cfgcleanup.c: Likewise. | |
12314 | * combine.c: Likewise. | |
12315 | * gengtype.c: Likewise. | |
12316 | * params.def: Likewise. | |
12317 | * predict.def: Likewise. | |
12318 | * rtl.def: Likewise. | |
12319 | * stab.def: Likewise. | |
12320 | * stor-layout.c: Likewise. | |
12321 | * tree.def: Likewise. | |
12322 | * config/darwin.c: Likewise. | |
12323 | * config/darwin.h: Likewise. | |
12324 | * config/dbxcoff.h: Likewise. | |
12325 | * config/elfos.h: Likewise. | |
12326 | * config/fp-bit.c: Likewise. | |
12327 | * config/freebsd-spec.h: Likewise. | |
12328 | * config/interix.h: Likewise. | |
12329 | * config/libgloss.h: Likewise. | |
12330 | * config/linux-aout.h: Likewise. | |
12331 | * config/linux.h: Likewise. | |
12332 | * config/lynx-ng.h: Likewise. | |
12333 | * config/lynx.h: Likewise. | |
12334 | * config/netbsd-aout.h: Likewise. | |
12335 | * config/netbsd.h: Likewise. | |
12336 | * config/netware.h: Likewise. | |
12337 | * config/psos.h: Likewise. | |
12338 | * config/ptx4.h: Likewise. | |
12339 | ||
43aa4e05 KH |
12340 | 2002-09-28 Kazu Hirata <kazu@cs.umass.edu> |
12341 | ||
12342 | * ChangeLog.4: Fix typos. | |
12343 | * ChangeLog.6: Likewise. | |
12344 | * FSFChangeLog.10: Likewise. | |
12345 | * genattrtab.c: Fix comment typos. | |
12346 | * haifa-sched.c: Likewise. | |
12347 | * real.c: Likewise. | |
12348 | * tree.h: Likewise. | |
12349 | * config/arm/arm.c: Likewise. | |
12350 | * config/arm/crti.asm: Likewise. | |
12351 | * config/arm/crtn.asm: Likewise. | |
12352 | * config/frv/frv.c: Likewise. | |
12353 | * config/frv/frv.md: Likewise. | |
12354 | * config/h8300/h8300.md: Likewise. | |
12355 | * config/i386/rtemself.h: Likewise. | |
12356 | * config/ia64/unwind-ia64.c: Likewise. | |
12357 | * config/ip2k/ip2k.h: Likewise. | |
12358 | * config/m88k/m88k.c: Likewise. | |
12359 | * config/m88k/m88k.md: Likewise. | |
12360 | * config/mips/sr71k.md: Likewise. | |
12361 | * config/mmix/mmix.c: Likewise. | |
12362 | * config/rs6000/rs6000.c: Likewise. | |
12363 | * config/sh/sh.md: Likewise. | |
12364 | ||
13e8651c TR |
12365 | 2002-09-26 Theodore A. Roth <troth@verinet.com> |
12366 | ||
92e89ef0 ZW |
12367 | * config/avr/avr.c: Eliminate use of _PC_ in pc relative insns. |
12368 | * config/avr/avr.md: Ditto. | |
13e8651c | 12369 | |
57147be1 ZW |
12370 | 2002-09-27 Alexander N. Kabaev <ak03@gte.com> |
12371 | ||
12372 | PR preprocessor/8055 | |
12373 | * cppmacro.c (stringify_arg): Do not overflow the buffer | |
12374 | with the terminating NUL when the argument to be stringified | |
12375 | has no tokens. | |
12376 | ||
5d0f3df7 RH |
12377 | 2002-09-27 Richard Henderson <rth@redhat.com> |
12378 | ||
12379 | * unroll.c (simplify_cmp_and_jump_insns): New. | |
12380 | (unroll_loop): Use it. Use simplify_gen_foo+force_operand | |
12381 | instead of expand_simple_foo. | |
12382 | ||
3dfda826 RH |
12383 | 2002-09-27 Richard Henderson <rth@redhat.com> |
12384 | ||
12385 | PR optimization/7520 | |
12386 | * cfganal.c (flow_active_insn_p): New. | |
12387 | (forwarder_block_p): Use it. | |
12388 | ||
23b8ba81 RH |
12389 | 2002-09-27 Richard Henderson <rth@redhat.com> |
12390 | ||
12391 | * emit-rtl.c (active_insn_p): Revert last change. | |
12392 | ||
dce81a1a JJ |
12393 | 2002-09-27 Jakub Jelinek <jakub@redhat.com> |
12394 | ||
12395 | * doc/extend.texi (tls_model): Document. | |
12396 | * varasm.c (decl_tls_model): New. | |
12397 | * c-common.c (handle_tls_model_attribute): New. | |
12398 | (c_common_attribute_table): Add tls_model. | |
12399 | * config/alpha/alpha.c (alpha_encode_section_info): Use | |
12400 | decl_tls_model. | |
12401 | * flags.h (enum tls_model, flag_tls_default): Move... | |
12402 | * tree.h (enum tls_model, flag_tls_default): ...here. | |
12403 | (decl_tls_model): New prototype. | |
12404 | * config/ia64/ia64.c (ia64_encode_section_info): Likewise. | |
12405 | * config/i386/i386.c (ix86_encode_section_info): Likewise. | |
12406 | * config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base): | |
12407 | Allow !flag_pic. | |
12408 | ||
0e9e1e0a KH |
12409 | 2002-09-27 Kazu Hirata <kazu@cs.umass.edu> |
12410 | ||
12411 | * LANGUAGES: Follow spelling conventions. | |
12412 | * rtl.def: Likewise. | |
12413 | * sbitmap.c: Likewise. | |
12414 | * sched-int.h: Likewise. | |
12415 | * sched-rgn.c: Likewise. | |
12416 | * sibcall.c: Likewise. | |
12417 | * simplify-rtx.c: Likewise. | |
12418 | * ssa.c: Likewise. | |
12419 | * stab.def: Likewise. | |
12420 | * stmt.c: Likewise. | |
12421 | * stor-layout.c: Likewise. | |
12422 | * target.h: Likewise. | |
12423 | * timevar.c: Likewise. | |
12424 | * toplev.c: Likewise. | |
12425 | * tree-dump.c: Likewise. | |
12426 | * tree-inline.c: Likewise. | |
12427 | * tree.c: Likewise. | |
12428 | * tree.def: Likewise. | |
12429 | * tree.h: Likewise. | |
12430 | * unroll.c: Likewise. | |
12431 | * varasm.c: Likewise. | |
12432 | * vmsdbgout.c: Likewise. | |
12433 | * treelang/treelang.texi: Likewise. | |
12434 | * treelang/treetree.c: Likewise. | |
12435 | ||
b9b575e6 KH |
12436 | 2002-09-27 Kazu Hirata <kazu@cs.umass.edu> |
12437 | ||
12438 | * config/h8300/h8300.c (compute_saved_regs): Use a macro | |
12439 | instead of a hard register number. | |
12440 | (get_shift_alg): Use an enumerated type instead of numbers. | |
12441 | (h8300_shift_needs_scratch_p): Likewise. | |
12442 | ||
4977bab6 ZW |
12443 | 2002-09-26 Kazu Hirata <kazu@cs.umass.edu> |
12444 | ||
12445 | * varasm.c (force_data_section): Remove. | |
12446 | (assemble_constant_align): Likewise. | |
12447 | * output.h: Remove corresponding prototypes. | |
12448 | ||
12449 | 2002-09-26 Roger Sayle <roger@eyesopen.com> | |
12450 | ||
12451 | * stmt.c (expand_exit_loop_if_false): Expand a simple conditional | |
12452 | jump, if the loop to exit is the top of the current nesting stack. | |
12453 | ||
12454 | 2002-09-26 Torbjorn Granlund <tege@swox.com> | |
12455 | ||
12456 | * libgcc2.c (fixunsdfdi, fixunssfdi): Rewrite, avoiding `long long' | |
12457 | arithmetic. | |
12458 | ||
99a32567 DM |
12459 | 2002-09-26 David S. Miller <davem@redhat.com> |
12460 | ||
12461 | PR optimization/7335 | |
12462 | * calls.c (emit_library_call_value_1): Passing args by reference | |
12463 | converts a CONST function into a PURE one. | |
12464 | ||
67cef334 DE |
12465 | 2002-09-26 David Edelsohn <edelsohn@gnu.org> |
12466 | ||
12467 | * dbxout.c (FORCE_TEXT): Switch to current_function_decl, not | |
12468 | text_section. | |
57147be1 | 12469 | * xcoffout.h (DBX_STATIC_BLOCK_START): Remove explicit change to |
67cef334 DE |
12470 | text section. |
12471 | * config/rs6000/rs6000.c (rs6000_override_options): Allow | |
12472 | function-sections and data-sections functionality on AIX. | |
12473 | ||
12474 | 2002-09-26 David Edelsohn <edelsohn@gnu.org> | |
12475 | Dale Johannesen <dalej@apple.com> | |
12476 | ||
12477 | * config/rs6000/rs6000.c (rs6000_emit_move): Insert zero-extend | |
12478 | in RTL for sub-word loads from memory. | |
12479 | ||
c2310f51 RH |
12480 | 2002-09-26 Richard Henderson <rth@redhat.com> |
12481 | ||
12482 | PR c/7160 | |
12483 | * sched-deps.c (sched_analyze_insn): Make clobber insns depend | |
12484 | on call insns. | |
12485 | ||
7847d627 RH |
12486 | 2002-09-26 Richard Henderson <rth@redhat.com> |
12487 | ||
12488 | * emit-rtl.c (const_double_htab_eq): Remove unused variable. | |
12489 | ||
cde0ce6e CL |
12490 | 2002-09-26 Chris Lattner <sabre@nondot.org> |
12491 | ||
12492 | * ssa.c (rename_insn_1): Handle RENAME_NO_RTX correctly when | |
12493 | handling undefined values. | |
12494 | ||
03a62672 RH |
12495 | 2002-09-26 Richard Henderson <rth@redhat.com> |
12496 | ||
5fd452e8 | 12497 | PR opt/7520 |
03a62672 RH |
12498 | * emit-rtl.c (active_insn_p): Consider a clobber of the |
12499 | function return value to be active even after reload. | |
12500 | ||
b5a77fef AM |
12501 | 2002-09-27 Alan Modra <amodra@bigpond.net.au> |
12502 | ||
12503 | * doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust | |
12504 | by absolute loop increment, not loop increment. | |
12505 | ||
40f03658 KH |
12506 | 2002-09-26 Kazu Hirata <kazu@cs.umass.edu> |
12507 | ||
12508 | * c-common.h: Follow spelling conventions. | |
12509 | * cpplex.c: Likewise. | |
12510 | * cpplib.h: Likewise. | |
12511 | * gthr-dce.h: Likewise. | |
12512 | * gthr-posix.h: Likewise. | |
12513 | * optabs.c: Likewise. | |
12514 | * output.h: Likewise. | |
12515 | * profile.c: Likewise. | |
12516 | * protoize.c: Likewise. | |
12517 | * ra-rewrite.c: Likewise. | |
12518 | * real.c: Likewise. | |
12519 | * recog.c: Likewise. | |
12520 | * reg-stack.c: Likewise. | |
12521 | * regclass.c: Likewise. | |
12522 | * regmove.c: Likewise. | |
12523 | * reload.c: Likewise. | |
12524 | * reload.h: Likewise. | |
12525 | * reload1.c: Likewise. | |
12526 | * reorg.c: Likewise. | |
12527 | * resource.c: Likewise. | |
12528 | * rtl.h: Likewise. | |
12529 | * rtlanal.c: Likewise. | |
12530 | ||
ee8a73d6 SE |
12531 | 2002-09-26 Steve Ellcey <sje@cup.hp.com> |
12532 | ||
12533 | * config/ia64/ia64.c (ia64_expand_load_address): Ensure correct mode | |
12534 | for symbol address. | |
12535 | ||
2eb2bbdc EC |
12536 | 2002-09-24 Eric Christopher <echristo@redhat.com> |
12537 | ||
57147be1 ZW |
12538 | * config/mips/elf.h: Add HANDLE_SYSV_PRAGMA. |
12539 | * config/mips/elf64.h: Ditto. | |
2eb2bbdc | 12540 | |
0ab38418 EC |
12541 | 2002-09-24 Eric Christopher <echristo@redhat.com> |
12542 | ||
57147be1 | 12543 | * except.c (expand_builtin_extract_return_address): Handle case |
0ab38418 EC |
12544 | where Pmode != ptr_mode. |
12545 | ||
68bb91b1 SE |
12546 | 2002-09-26 Steve Ellcey <sje@cup.hp.com> |
12547 | ||
12548 | * config/ia64/hpux.h (ASM_OUTPUT_EXTERNAL_LIBCALL): New | |
12549 | ||
5429802d SE |
12550 | 2002-09-26 Steve Ellcey <sje@cup.hp.com> |
12551 | ||
12552 | * config/ia64/hpux.h (TARGET_DEFAULT): Include TARGET_ILP32. | |
12553 | ||
855c3a2e IS |
12554 | 2002-09-26 Igor Shevlyakov <igor@microunity.com> |
12555 | ||
12556 | * combine.c (simplify_set): Don't call to force_to_mode if size | |
12557 | of integer type is larger than HOST_BITS_PER_WIDE_INT. | |
12558 | ||
2d556baf JJ |
12559 | 2002-09-26 Janis Johnson <janis187@us.ibm.com> |
12560 | ||
12561 | * Makefile.in (qmtest-g++): Fix file path. | |
12562 | ||
1717e19e UW |
12563 | 2002-09-26 Ulrich Weigand <uweigand@de.ibm.com> |
12564 | ||
0ab38418 | 12565 | * expr.c (expand_expr) [MINUS_EXPR]: Convert A - const to |
1717e19e UW |
12566 | A + (-const) on RTX level, even for unsigned types. |
12567 | ||
6cabe79e UW |
12568 | 2002-09-26 Ulrich Weigand <uweigand@de.ibm.com> |
12569 | ||
12570 | * reload.c (dup_replacements): New function. | |
12571 | (find_reloads): Use it to duplicate replacements at the top level | |
12572 | of match_dup operands. | |
12573 | ||
0855247a MB |
12574 | 2002-09-26 Miles Bader <miles@gnu.org> |
12575 | ||
12576 | * v850.md ("length"): Change default value to 4. | |
12577 | ||
6335b0aa KH |
12578 | 2002-09-26 Kazu Hirata <kazu@cs.umass.edu> |
12579 | ||
12580 | * ChangeLog.1: Follow spelling conventions. | |
12581 | * ChangeLog.4: Likewise. | |
12582 | * ChangeLog.6: Likewise. | |
12583 | * FSFChangeLog.11: Likewise. | |
12584 | * doc/cpp.texi: Likewise. | |
12585 | * doc/invoke.texi: Likewise. | |
12586 | * doc/tm.texi: Likewise. | |
12587 | ||
09818236 NC |
12588 | 2002-09-26 Nick Clifton <nickc@redhat.com> |
12589 | ||
12590 | * config.gcc: Add x prefix to v850e case for handling | |
12591 | --with-cpu=v850e. | |
12592 | ||
4977bab6 ZW |
12593 | 2002-09-25 Zack Weinberg <zack@codesourcery.com> |
12594 | ||
12595 | * gcc.c (input_suffix_matches, switch_matches, | |
12596 | mark_matching_switches, process_marked_switches, | |
12597 | process_brace_body): New functions - split from handle_braces. | |
12598 | (handle_braces): Rewrite; handle %{S:X;T:Y;:D} syntax; accept | |
12599 | and ignore whitespace in more places. | |
12600 | (specs documentation comment): Document %{S:X;T:Y;:D}. | |
12601 | Clarify other %{...} docs. | |
12602 | * doc/invoke.texi: Document %{S:X;T:Y;:D}. Clarify other | |
12603 | %{...} docs. | |
12604 | ||
12605 | * config/arm/aof.h (LINK_SPEC): Change %{ov*,*} to %{ov*}. | |
12606 | * config/rs6000/sysv4.h: Use N-way choice spec syntax. | |
12607 | ||
8a3996fd DM |
12608 | 2002-09-25 David S. Miller <davem@redhat.com> |
12609 | ||
12610 | PR target/7842 | |
12611 | * config/sparc/sparc.c (set_extends): SImode ASHIFT does not | |
12612 | extend. | |
12613 | ||
8580f7a0 RH |
12614 | 2002-09-25 Richard Henderson <rth@redhat.com> |
12615 | ||
12616 | * emit-rtl.c (const_double_htab_eq): Distinguish integer and | |
12617 | fp CONST_DOUBLE; use real_identical. | |
12618 | ||
956d9305 MM |
12619 | 2002-09-25 Mark Mitchell <mark@codesourcery.com> |
12620 | ||
12621 | * doc/invoke.texi: Add more -Wabi examples. | |
12622 | ||
3ccbe819 RS |
12623 | 2002-09-25 Richard Sandiford <rsandifo@redhat.com> |
12624 | ||
12625 | * config/mips/mips.h (TARGET_MIPS4100): Add missing bracket. | |
12626 | ||
4977bab6 ZW |
12627 | 2002-09-24 Nathan Sidwell <nathan@codesourcery.com> |
12628 | ||
12629 | * profile.c (end_branch_prob): Only look for __gcov_init on | |
12630 | weak-enabled native compilers. | |
12631 | ||
2106e42a DC |
12632 | 2002-09-24 Denis Chertykov <denisc@overta.ru> |
12633 | ||
12634 | * config/ip2k/ip2k.c (function_epilogue): Fix wrong numbers in | |
12635 | cases of optimizing "add sp,w" to "inc sp". | |
12636 | ||
58e60158 AN |
12637 | 2002-09-24 Adam Nemet <anemet@lnxw.com> |
12638 | ||
57147be1 ZW |
12639 | * config/arm/arm.c (thumb_unexpanded_epilogue): Don't generate |
12640 | epilogue for naked functions. | |
58e60158 | 12641 | |
59be6073 | 12642 | 2002-09-24 Adam Nemet <anemet@lnxw.com> |
57147be1 | 12643 | Nick Clifton <nickc@redhat.com> |
59be6073 AN |
12644 | |
12645 | * config/arm/arm.h (THUMB_FUNCTION_PROFILER): Remove. | |
12646 | (FUNCTION_PROFILER): Only invoke THUMB_FUNCTION_PROFILER if it | |
12647 | is defined. | |
12648 | ||
100c7420 UW |
12649 | 2002-09-24 Ulrich Weigand <uweigand@de.ibm.com> |
12650 | ||
12651 | * config/s390/s390.c (preferred_la_operand_p): New function. | |
12652 | * config/s390/s390-protos.h (preferred_la_operand_p): Declare it. | |
12653 | * config/s390/s390.md ("addaddr_esame", "*la_ccclobber"): Replace by ... | |
12654 | ("*la_64_cc", "*la_31_cc", splitters): ... these. | |
12655 | ("*la_31"): Deactivate for TARGET_64BIT. | |
12656 | ("*la_31_and", "*la_31_and_cc"): New. | |
12657 | ||
9fc63af5 KG |
12658 | 2002-09-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
12659 | ||
12660 | * real.h (real_value): Make `exp' explicitly signed. | |
12661 | ||
43a88a8c KH |
12662 | 2002-09-24 Kazu Hirata <kazu@cs.umass.edu> |
12663 | ||
12664 | * config/elfos.h: Follow spelling conventions. | |
12665 | * config/alpha/alpha.h: Likewise. | |
12666 | * config/arc/arc.h: Likewise. | |
12667 | * config/arm/arm.md: Likewise. | |
12668 | * config/avr/avr.h: Likewise. | |
12669 | * config/cris/cris.md: Likewise. | |
12670 | * config/d30v/d30v.h: Likewise. | |
12671 | * config/frv/frv.c: Likewise. | |
12672 | * config/frv/frv.h: Likewise. | |
12673 | * config/h8300/h8300.c: Likewise. | |
12674 | * config/h8300/h8300.h: Likewise. | |
12675 | * config/h8300/h8300.md: Likewise. | |
12676 | * config/i386/cygwin.h: Likewise. | |
12677 | * config/i386/i386.h: Likewise. | |
12678 | * config/i386/sysv3.h: Likewise. | |
12679 | * config/i960/i960.h: Likewise. | |
12680 | * config/ia64/ia64.h: Likewise. | |
12681 | * config/ia64/ia64.md: Likewise. | |
12682 | * config/ip2k/ip2k.h: Likewise. | |
12683 | * config/m32r/m32r.h: Likewise. | |
12684 | * config/m68k/m68k.h: Likewise. | |
12685 | * config/m88k/m88k.h: Likewise. | |
12686 | * config/mcore/mcore.c: Likewise. | |
12687 | * config/mcore/mcore.h: Likewise. | |
12688 | * config/mcore/mcore.md: Likewise. | |
12689 | * config/mips/mips.h: Likewise. | |
12690 | * config/mmix/mmix.h: Likewise. | |
12691 | * config/mmix/mmix.md: Likewise. | |
12692 | * config/ns32k/netbsd.h: Likewise. | |
12693 | * config/ns32k/ns32k.h: Likewise. | |
12694 | * config/ns32k/ns32k.md: Likewise. | |
12695 | * config/pa/pa.h: Likewise. | |
12696 | * config/romp/romp.h: Likewise. | |
12697 | * config/rs6000/rs6000.h: Likewise. | |
12698 | * config/rs6000/rs6000.md: Likewise. | |
12699 | * config/sparc/sparc.h: Likewise. | |
12700 | * config/stormy16/stormy-abi: Likewise. | |
12701 | * config/stormy16/stormy16.h: Likewise. | |
12702 | * config/vax/vax.h: Likewise. | |
12703 | ||
4977bab6 ZW |
12704 | 2002-09-23 Kazu Hirata <kazu@cs.umass.edu> |
12705 | ||
12706 | * config/alpha/alpha.h: Remove commented-out macro | |
12707 | definitions of HAVE_{POST|PRE}_{INC|DEC}REMENT. | |
12708 | * config/avr/avr.h: Likewise. | |
12709 | * config/d30v/d30v.h: Likewise. | |
12710 | * config/dsp16xx/dsp16xx.h: Likewise. | |
12711 | * config/i370/i370.h: Likewise. | |
12712 | * config/i386/i386.h: Likewise. | |
12713 | * config/i960/i960.h: Likewise. | |
12714 | * config/m68k/m68k.h: Likewise. | |
12715 | * config/m88k/m88k.h: Likewise. | |
12716 | * config/mips/mips.h: Likewise. | |
12717 | * config/ns32k/ns32k.h: Likewise. | |
12718 | * config/pdp11/pdp11.h: Likewise. | |
12719 | * config/romp/romp.h: Likewise. | |
12720 | * config/rs6000/rs6000.h: Likewise. | |
12721 | * config/s390/s390.h: Likewise. | |
12722 | * config/sh/sh.h: Likewise. | |
12723 | * config/sparc/sparc.h: Likewise. | |
12724 | * config/stormy16/stormy16.h: Likewise. | |
12725 | * config/vax/vax.h: Likewise. | |
12726 | ||
12727 | 2002-09-23 Kazu Hirata <kazu@cs.umass.edu> | |
12728 | ||
12729 | * function.c (push_temp_slots_for_block): Remove. | |
12730 | (push_temp_slots_for_target): Likewise. | |
12731 | (get_target_temp_slot_level): Likewise. | |
12732 | (set_target_temp_slot_level): Likewise. | |
12733 | (get_first_block_beg): Likewise. | |
12734 | * function.h: Remove corresponding prototypes. | |
12735 | ||
b4f94ac1 ZW |
12736 | 2002-09-23 Zack Weinberg <zack@codesourcery.com> |
12737 | ||
12738 | * version.c (version_string): Now const char[]. | |
12739 | * version.h: Update to match. | |
12740 | ||
9ef1b13a RH |
12741 | 2002-09-23 Richard Henderson <rth@redhat.com> |
12742 | ||
12743 | * config/i386/i386.h (MASK_ACCUMULATE_OUTGOING_ARGS_SET, MASK_MMX_SET, | |
12744 | MASK_SSE_SET, MASK_SSE2_SET, MASK_3DNOW_SET, MASK_3DNOW_A_SET): Kill. | |
12745 | (TARGET_SWITCHES): Don't reference them. | |
12746 | * config/i386/i386.c (override_options): Use target_flags_explicit | |
12747 | to examine bits set by the user. | |
12748 | ||
ca9d6748 | 12749 | 2002-09-23 Dale Johannesen <dalej@apple.com> |
9ef1b13a | 12750 | |
ca9d6748 DJ |
12751 | * dbxout.c (dbxout_parms): Set current_sym_code for params |
12752 | passed on stack by invisible reference. | |
12753 | ||
97d48e5a RE |
12754 | 2002-09-23 Richard Earnshaw <rearnsha@arm.com> |
12755 | ||
12756 | * arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Always allocate | |
12757 | at least one byte of space. | |
12758 | ||
46c83bce MM |
12759 | 2002-09-23 Mark Mitchell <mark@codesourcery.com> |
12760 | ||
12761 | * c-common.h (flag_abi_version): Fix typo in comment. | |
12762 | * doc/invoke.texi (flag_abi_version): Document default value. | |
12763 | ||
acb5d088 HPN |
12764 | 2002-09-23 Hans-Peter Nilsson <hp@axis.com> |
12765 | ||
12766 | * doc/extend.texi (Extended Asm): Clarify that overlap between | |
12767 | asm-declared register variables used in an asm and the asm clobber | |
12768 | list is not allowed. | |
12769 | * stmt.c (decl_conflicts_with_clobbers_p): New function. | |
12770 | (expand_asm_operands): Keep track of clobbered registers. Call | |
12771 | decl_conflicts_with_clobbers_p for each input and output operand. | |
12772 | If no conflicts found before, also do conflict sanity check when | |
12773 | emitting clobbers. | |
12774 | ||
ddf0fc72 RH |
12775 | 2002-09-23 Richard Henderson <rth@redhat.com> |
12776 | ||
12777 | * c-common.c (cpp_define_data_format): Remove. | |
12778 | (cb_register_builtins): Don't define __WCHAR_BIT__, __SHRT_BIT__, | |
12779 | __INT_BIT__, __LONG_BIT__, __LONG_LONG_BIT__, __FLOAT_BIT__, | |
12780 | __DOUBLE_BIT__, __LONG_DOUBLE_BIT__. | |
12781 | * doc/cpp.texi: Don't document them either. | |
12782 | (__SCHAR_MAX__, __SHRT_MAX__, __INT_MAX__, __LONG_MAX__, | |
12783 | __LONG_LONG_MAX__): Document. | |
12784 | (__TARGET_FLOAT_FORMAT__): Remove. | |
12785 | ||
a520ff95 RH |
12786 | 2002-09-23 Richard Henderson <rth@redhat.com> |
12787 | ||
12788 | * real.c (do_multiply): Normalize U before addition. | |
12789 | ||
2d3e278d MM |
12790 | 2002-09-23 Mark Mitchell <mark@codesourcery.com> |
12791 | ||
12792 | * c-common.c (flag_abi_version): New variable. | |
12793 | * c-common.h (flag_abi_version): Declare it. | |
12794 | * c-opts.c (missing_arg): Add -fabi-version. | |
12795 | (c_common_decode_option): Process -fabi-version. | |
12796 | * doc/invoke.texi (-fabi-version): Document it. | |
12797 | (-Wabi): Add information about bit-fields in unions. | |
b4f94ac1 | 12798 | |
4977bab6 ZW |
12799 | 2002-09-22 Roger Sayle <roger@eyesopen.com> |
12800 | ||
12801 | * expr.c (STORE_BY_PIECES_P): New target macro. | |
12802 | (can_store_by_pieces, store_by_pieces): Use STORE_BY_PIECES_P | |
12803 | instead of MOVE_BY_PIECES_P. | |
12804 | * doc/tm.texi: Document this new macro. | |
12805 | ||
173b51b5 JT |
12806 | 2002-09-22 Jason Thorpe <thorpej@wasabisystems.com> |
12807 | ||
12808 | * config/mips/netbsd.h (SUBTARGET_ASM_SPEC): Always pass -KPIC | |
12809 | unless -fno-pic or -fno-PIC is specified. | |
12810 | ||
c219e1da JDA |
12811 | 2002-09-22 John David Anglin <dave@hiauly1.hia.nrc.ca> |
12812 | ||
12813 | * c-common.c (preprocessing_trad_p): Define. | |
12814 | * pa-hiux.h, pa-hpux.h, pa-hpux7.h (CPP_PREDEFINES): Delete. | |
12815 | (TARGET_OS_CPP_BUILTINS, SUBTARGET_SWITCHES): Define. | |
12816 | * pa-hpux10.h (TARGET_OS_CPP_BUILTINS, CPP_SPEC): Define. | |
12817 | * pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define. | |
12818 | * pa-linux.h (CPP_PREDEFINES): Delete. | |
12819 | (TARGET_OS_CPP_BUILTINS, CPP_SPEC): Define. | |
12820 | * pa32-linux.h, pa64-linux.h (CPP_SPEC): Delete. | |
12821 | * pa-osf.h, pa-pro-end.h, rtems.h (CPP_PREDEFINES): Delete. | |
12822 | (TARGET_OS_CPP_BUILTINS): Define. | |
12823 | * pa.h (MASK_SIO, TARGET_SIO, TARGET_PA_10): Define. | |
12824 | (TARGET_SWITCHES): Reformat. Use N_() macro. Add SUBTARGET_SWITCHES. | |
12825 | (SUBTARGET_SWITCHES): Provide default definition. | |
12826 | (TARGET_OPTIONS): Reformat. Use N_() macro. | |
12827 | (CPP_PA10_SPEC, CPP_PA11_SPEC, CPP_PA20_SPEC, CPP_64BIT_SPEC, | |
12828 | CPP_CPU_DEFAULT_SPEC, CPP_64BIT_DEFAULT_SPEC, SUBTARGET_EXTRA_SPECS, | |
12829 | EXTRA_SPECS, CPP_SPEC, CPLUSPLUS_CPP_SPEC, CPP_PREDEFINES): Delete. | |
12830 | (TARGET_CPU_CPP_BUILTINS): Define. | |
12831 | (TARGET_OS_CPP_BUILTINS): Define for BSD-like systems. | |
12832 | * doc/invoke.texi (msio, mwsio): Document new hppa options. | |
12833 | * doc/tm.texi (TARGET_CPU_CPP_BUILTINS): Document macro | |
12834 | preprocessing_trad_p(). | |
12835 | ||
65a824f6 JT |
12836 | 2002-09-22 Jason Thorpe <thorpej@wasabisystems.com> |
12837 | ||
12838 | * doc/install.texi: Document behavior of --with-headers and | |
12839 | --with-libs when arguments are omitted. | |
12840 | ||
cc2902df KH |
12841 | 2002-09-22 Kazu Hirata <kazu@cs.umass.edu> |
12842 | ||
12843 | * dbxout.c: Follow spelling conventions. | |
12844 | * defaults.h: Likewise. | |
12845 | * df.c: Likewise. | |
12846 | * diagnostic.h: Likewise. | |
12847 | * doloop.c: Likewise. | |
12848 | * dwarf2out.c: Likewise. | |
12849 | * dwarfout.c: Likewise. | |
12850 | * emit-rtl.c: Likewise. | |
12851 | * except.c: Likewise. | |
12852 | * explow.c: Likewise. | |
12853 | * expmed.c: Likewise. | |
12854 | * expr.c: Likewise. | |
12855 | * expr.h: Likewise. | |
12856 | * flags.h: Likewise. | |
12857 | * flow.c: Likewise. | |
12858 | * fold-const.c: Likewise. | |
12859 | * function.c: Likewise. | |
12860 | * function.h: Likewise. | |
12861 | * gcc.c: Likewise. | |
12862 | * gcov-io.h: Likewise. | |
12863 | * gcov.c: Likewise. | |
12864 | * gcse.c: Likewise. | |
12865 | * genattrtab.c: Likewise. | |
12866 | * genconfig.c: Likewise. | |
12867 | * genrecog.c: Likewise. | |
12868 | * ggc-page.c: Likewise. | |
12869 | * ggc.h: Likewise. | |
12870 | * global.c: Likewise. | |
12871 | * gthr-win32.h: Likewise. | |
12872 | * integrate.c: Likewise. | |
12873 | * jump.c: Likewise. | |
12874 | * langhooks.c: Likewise. | |
12875 | * langhooks.h: Likewise. | |
12876 | * line-map.h: Likewise. | |
12877 | * local-alloc.c: Likewise. | |
12878 | * longlong.h: Likewise. | |
12879 | * loop.c: Likewise. | |
12880 | * loop.h: Likewise. | |
12881 | ||
ef49d42e JH |
12882 | Tue Aug 27 22:26:35 CEST 2002 Jan Hubicka <jh@suse.cz> |
12883 | ||
12884 | * i386.h (BIGGEST_FIELD_ALIGNMENT): Set proper default for x86_64. | |
12885 | ||
12886 | Tue Aug 27 20:07:01 CEST 2002 Jan Hubicka <jh@suse.cz> | |
12887 | ||
12888 | * i386.c (overwrite_options): Set -mpreferred-stack-boundary to 128 | |
12889 | for -Os/TARGET_64BIT too. | |
12890 | ||
da7d8304 KH |
12891 | 2002-09-21 Kazu Hirata <kazu@cs.umass.edu> |
12892 | ||
12893 | * ChangeLog: Follow spelling conventions. | |
12894 | * ChangeLog.0: Likewise. | |
12895 | * ChangeLog.1: Likewise. | |
12896 | * ChangeLog.2: Likewise. | |
12897 | * ChangeLog.3: Likewise. | |
12898 | * ChangeLog.4: Likewise. | |
12899 | * ChangeLog.5: Likewise. | |
12900 | * ChangeLog.6: Likewise. | |
12901 | * FSFChangeLog.10: Likewise. | |
12902 | * FSFChangeLog.11: Likewise. | |
12903 | * alias.c: Likewise. | |
12904 | * basic-block.h: Likewise. | |
12905 | * c-aux-info.c: Likewise. | |
12906 | * c-common.c: Likewise. | |
12907 | * c-common.h: Likewise. | |
12908 | * c-decl.c: Likewise. | |
12909 | * c-format.c: Likewise. | |
12910 | * c-semantics.c: Likewise. | |
12911 | * c-typeck.c: Likewise. | |
12912 | * calls.c: Likewise. | |
12913 | * cfganal.c: Likewise. | |
12914 | * cfgloop.c: Likewise. | |
12915 | * collect2.c: Likewise. | |
12916 | * combine.c: Likewise. | |
12917 | * conflict.c: Likewise. | |
12918 | * cppexp.c: Likewise. | |
12919 | * cppfiles.c: Likewise. | |
12920 | * cpphash.h: Likewise. | |
12921 | * cppinit.c: Likewise. | |
12922 | * cpplex.c: Likewise. | |
12923 | * cpplib.c: Likewise. | |
12924 | * cpplib.h: Likewise. | |
12925 | * cppmacro.c: Likewise. | |
12926 | * cse.c: Likewise. | |
12927 | ||
330cc6c7 RE |
12928 | 2002-09-21 Richard Earnshaw <rearnsha@arm.com> |
12929 | ||
12930 | * netbsd-aout.h (NETBSD_LINK_SPEC_AOUT): New, takes old definition of | |
12931 | LINK_SPEC. | |
12932 | (LINK_SPEC): Define to NETBSD_LINK_SPEC_AOUT. | |
12933 | * arm/netbsd.h (SUBTARGET_EXTRA_SEPCS): Add NETBSD_LINK_SPEC_AOUT. | |
12934 | (LINK_SPEC): Rework to use NETBSD_LINK_SPEC_AOUT). | |
12935 | ||
5b437e0f RE |
12936 | 2002-09-21 Richard Earnshaw <rearnsha@arm.com> |
12937 | ||
9ee4fa29 RE |
12938 | PR opt/7930 |
12939 | * cse.c (fold_rtx): Calculate old_cost before we fold each | |
5b437e0f RE |
12940 | operand. |
12941 | ||
2a15d344 RH |
12942 | 2002-09-21 Richard Henderson <rth@redhat.com> |
12943 | ||
12944 | * c-common.c (cpp_define_data_format): Remove __GCC_LITTLE_ENDIAN__, | |
12945 | __GCC_BIG_ENDIAN__, __TARGET_BITS_ORDER__, __TARGET_BYTES_ORDER__, | |
12946 | __TARGET_INT_WORDS_ORDER__, __TARGET_FLOAT_WORDS_ORDER__, | |
12947 | __TARGET_USES_VAX_F_FLOAT__, __TARGET_USES_VAX_D_FLOAT__, | |
12948 | __TARGET_USES_VAX_G_FLOAT__, __TARGET_USES_VAX_H_FLOAT__. | |
12949 | * doc/cpp.texi: Don't document them. | |
12950 | ||
3fdacdf9 RH |
12951 | 2002-09-21 Richard Henderson <rth@redhat.com> |
12952 | ||
12953 | * c-common.c (builtin_define_float_constants): Use real_format | |
12954 | to get the floating-point parameters. | |
12955 | ||
3dc85dfb RH |
12956 | 2002-09-21 Richard Henderson <rth@redhat.com> |
12957 | ||
12958 | * real.c (struct real_format): Move to real.h. | |
12959 | (real_format_for_mode): Rename from fmt_for_mode; update all users; | |
12960 | initialize with ieee defaults. | |
12961 | (real_to_target_fmt, real_from_target_fmt): New. | |
12962 | (ieee_single_format, ieee_double_format, ieee_extended_motorola_format, | |
12963 | ieee_extended_intel_96_format, ieee_extended_intel_128_format, | |
b4f94ac1 | 12964 | ieee_quad_format, i370_single_format, i370_double_format, |
3dc85dfb RH |
12965 | c4x_single_format, c4x_extended_format): Rename from s/_format//. |
12966 | (ieee_quad_format): Fix emin. | |
12967 | (format_for_size, init_real_once): Remove. | |
12968 | * real.h (struct real_format): Move from real.c. | |
12969 | (real_format_for_mode): Declare. | |
12970 | (real_to_target_fmt, real_from_target_fmt): Declare. | |
12971 | (ieee_single_format, ieee_double_format, ieee_extended_motorola_format, | |
12972 | ieee_extended_intel_96_format, ieee_extended_intel_128_format, | |
12973 | ieee_quad_format, vax_f_format, vax_d_format, vax_g_format, | |
12974 | i370_single_format, i370_double_format, c4x_single_format, | |
12975 | c4x_extended_format): Declare. | |
12976 | * toplev.c (do_compile): Don't call init_real_once. | |
12977 | ||
12978 | * defaults.h (INTEL_EXTENDED_IEEE_FORMAT): Remove. | |
12979 | * doc/tm.texi (INTEL_EXTENDED_IEEE_FORMAT): Remove. | |
12980 | ||
12981 | * config/alpha/alpha.h (TARGET_FLOAT_FORMAT): Define. | |
12982 | * config/alpha/osf5.h (LONG_DOUBLE_TYPE_SIZE): 64, if vax mode. | |
12983 | * config/alpha/alpha.c (override_options): Set real_format_for_mode | |
12984 | for VAX, if enabled. | |
12985 | ||
12986 | * config/c4x/c4x.c (c4x_override_options): Set real_format_for_mode | |
12987 | for C4X. | |
12988 | ||
12989 | * config/i370/i370.h (OVERRIDE_OPTIONS): New. | |
12990 | * config/i370/i370.c (override_options): New. | |
12991 | * config/i370/i370-protos.h: Update. | |
12992 | ||
12993 | * config/i386/i386.c (override_options): Set real_format_for_mode | |
12994 | for Intel 80-bit extended. | |
12995 | * config/i386/i386.h (INTEL_EXTENDED_IEEE_FORMAT): Remove. | |
12996 | ||
12997 | * config/i960/i960.h (LONG_DOUBLE_TYPE_SIZE): Mind -mlong-double-64. | |
12998 | (OVERRIDE_OPTIONS): Move code... | |
12999 | * config/i960/i960.c (i960_initialize): ... here. Set | |
13000 | real_format_for_mode for Intel 80-bit extended. | |
13001 | ||
13002 | * config/ia64/ia64.c (ia64_override_options): Set real_format_for_mode | |
13003 | for Intel 80-bit extended, if enabled. | |
13004 | ||
13005 | * config/m68k/m68k.c (override_options): Set real_format_for_mode | |
b4f94ac1 | 13006 | for Motorola 96-bit extended. |
3dc85dfb RH |
13007 | |
13008 | * config/vax/vax.h (OVERRIDE_OPTIONS): New. | |
13009 | * config/vax/vax.c (override_options): New. | |
13010 | * config/vax/vax-protos.h: Update. | |
13011 | ||
42a6388c AM |
13012 | 2002-09-21 Alan Modra <amodra@bigpond.net.au> |
13013 | ||
84d7dd4a AM |
13014 | * config/rs6000/rs6000.md (builtin_setjmp_receiver): Add |
13015 | #if TARGET_MACHO. | |
13016 | ||
42a6388c AM |
13017 | * config/rs6000/rs6000.md (floatdisf2_internal2): Combine |
13018 | insns. Supply missing clobber of scratch reg. | |
13019 | ||
a0ab749a KH |
13020 | 2002-09-20 Kazu Hirata <kazu@cs.umass.edu> |
13021 | ||
13022 | * config/m32r/m32r.c: Follow spelling conventions. | |
13023 | * config/m32r/m32r.h: Likewise. | |
13024 | * config/m32r/m32r.md: Likewise. | |
13025 | * config/m68k/m68k.c: Likewise. | |
13026 | * config/m88k/m88k.c: Likewise. | |
13027 | * config/mcore/mcore.c: Likewise. | |
13028 | * config/mips/mips.c: Likewise. | |
13029 | * config/mips/mips.h: Likewise. | |
13030 | * config/mmix/mmix.c: Likewise. | |
13031 | * config/mn10200/mn10200.c: Likewise. | |
13032 | * config/ns32k/ns32k.h: Likewise. | |
13033 | * config/pa/pa.c: Likewise. | |
13034 | * config/pa/pa64-linux.h: Likewise. | |
13035 | * config/pdp11/pdp11.h: Likewise. | |
13036 | * config/romp/romp.c: Likewise. | |
13037 | * config/romp/romp.h: Likewise. | |
13038 | * config/rs6000/eabi.asm: Likewise. | |
13039 | * config/rs6000/linux64.h: Likewise. | |
13040 | * config/rs6000/rs6000.c: Likewise. | |
13041 | * config/rs6000/rs6000.h: Likewise. | |
13042 | * config/rs6000/rs6000.md: Likewise. | |
13043 | * config/rs6000/sysv4.h: Likewise. | |
13044 | * config/rs6000/xcoff.h: Likewise. | |
13045 | ||
2f0da74c JW |
13046 | 2002-09-20 Jim Wilson <wilson@redhat.com> |
13047 | ||
13048 | * config/v850/v850/lib1funcs.asm (__muldi3): Change r5 to r28. | |
13049 | ||
dea73790 JJ |
13050 | 2002-09-20 Jakub Jelinek <jakub@redhat.com> |
13051 | ||
13052 | * config/i386/i386.md (UNSPEC_GOTNTPOFF, UNSPEC_INDNTPOFF): New. | |
13053 | * config/i386/i386.c (legitimate_pic_address_disp_p): Handle | |
13054 | UNSPEC_GOTNTPOFF and UNSPEC_INDNTPOFF like UNSPEC_GOTTPOFF. | |
13055 | (legitimate_address_p): Likewise. | |
13056 | (legitimize_address): Use @gotntpoff and @indntpoff. | |
13057 | (output_pic_addr_const): Handle UNSPEC_GOTNTPOFF and UNSPEC_INDNTPOFF. | |
13058 | (output_addr_const_extra): Likewise. | |
13059 | ||
a9b2f059 JW |
13060 | 2002-09-20 Jim Wilson <wilson@redhat.com> |
13061 | ||
13062 | * combine.c (try_combine): When split an instruction pair, where the | |
13063 | first has a sign_extend src, verify that the src and dest modes match. | |
13064 | ||
1f7422bd RH |
13065 | 2002-09-20 Richard Henderson <rth@redhat.com> |
13066 | ||
13067 | * config/mips/mips.c (dfhigh, dflow, sfhigh, sflow): Remove. | |
13068 | (override_options): Do not initialize them. | |
13069 | (mips_const_double_ok): Allow no fp constants except zero, | |
13070 | and not even that for mips16. | |
13071 | (const_float_1_operand): Use dconst1. | |
13072 | * config/mips/mips.md (movsf, movsf_internal1, movsf_internal2, | |
13073 | movdf, movdf_internal1, movdf_internal1a, movdf_internal2): | |
6d8dd940 | 13074 | Don't allow arbitrary constants; fix predicates and C constraint. |
1f7422bd | 13075 | |
56941bf2 NB |
13076 | 2002-09-20 Neil Booth <neil@daikokuya.co.uk> |
13077 | ||
13078 | * cppmacro.c: Don't warn about function-like macros without | |
27eba309 | 13079 | '(' during pre-expansion. |
56941bf2 | 13080 | |
66a0dfeb JW |
13081 | 2002-09-20 Jim Wilson <wilson@redhat.com> |
13082 | ||
13083 | * config/v850/v850.c (current_function_anonymous_args): Delete. | |
13084 | (expand_prologue): Use current_function_args_info.anonymous_args. | |
13085 | (expand_epilogue): Delete use of current_function_anonymous_args. | |
13086 | * config/v850/v850.h (struct cum_arg): Add anonymous_args field. | |
13087 | (INIT_CUMULATIVE_ARGS): Clear anonymous_args field. | |
13088 | (current_function_anonymous_args): Delete extern declaration. | |
13089 | (SETUP_INCOMING_VARARGS): Set anonymous_args field. | |
13090 | ||
97b23853 GK |
13091 | 2002-09-20 Geoffrey Keating <geoffk@apple.com> |
13092 | ||
f51eee6a GK |
13093 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Update for change |
13094 | to load_macho_picbase. | |
13095 | * config/rs6000/rs6000.md: Document Darwin-specific unspec IDs. | |
13096 | (load_macho_picbase): Take the symbol to use as a parameter. | |
13097 | (macho_correct_pic): New insn. | |
13098 | (builtin_setjmp_reciever): On Darwin, restore the PIC register. | |
13099 | ||
97b23853 GK |
13100 | * config/rs6000/rs6000.h (ELIMINABLE_REGS): Use |
13101 | RS6000_PIC_OFFSET_TABLE_REGNUM rather than hardcoding 30. | |
13102 | (CAN_ELIMINATE): Likewise. | |
13103 | (INITIAL_ELIMINATION_OFFSET): Likewise. | |
13104 | (TOC_REGISTER): Likewise. | |
13105 | ||
46b33600 RH |
13106 | 2002-09-20 Richard Henderson <rth@redhat.com> |
13107 | ||
13108 | * real.c (real_hash): New. | |
13109 | * real.h: Declare it. | |
13110 | * cse.c (canon_hash): Use it. | |
13111 | * cselib.c (hash_rtx): Likewise. | |
13112 | * emit-rtl.c (const_double_htab_hash): Likewise. | |
13113 | * rtl.h (CONST_DOUBLE_REAL_VALUE): New. | |
13114 | * varasm.c (struct rtx_const): Reduce vector size; separate | |
13115 | integer and fp vectors. | |
13116 | (HASHBITS): Remove. | |
13117 | (const_hash_1): Rename from const_hash. Use real_hash. Do not | |
13118 | take modulus MAX_HASH_TABLE. | |
13119 | (const_hash): New. Do take modulus MAX_HASH_TABLE. | |
13120 | (output_constant_def): Do not take modulus MAX_HASH_TABLE. | |
13121 | (SYMHASH): Don't use HASHBITS. | |
13122 | (decode_rtx_const): Copy only active bits from REAL_VALUE_TYPE. | |
13123 | Fix CONST_VECTOR thinko wrt fp vectors. Fix kind comparison. | |
13124 | (simplify_subtraction): Fix kind comparison. | |
13125 | (const_hash_rtx): Return unsigned int. Don't use HASHBITS. | |
13126 | Use a union to pun integer array. | |
13127 | * config/rs6000/rs6000.c (rs6000_hash_constant): Use real_hash; | |
13128 | only hash two words of integral CONST_DOUBLE. | |
13129 | ||
40ad65d0 SE |
13130 | 2002-09-20 Steve Ellcey <sje@cup.hp.com> |
13131 | ||
13132 | * config/ia64/hpux.h (STARTFILE_SPEC): Modify. | |
13133 | (STARTFILE_PREFIX_SPEC): New. | |
13134 | (LINK_SPEC): Modify. | |
13135 | (LIB_SPEC): Modify. | |
13136 | (LIBGCC_SPEC): New. | |
13137 | ||
600f3392 JJ |
13138 | 2002-09-20 Jakub Jelinek <jakub@redhat.com> |
13139 | ||
13140 | * config/i386/i386.c (legitimate_pic_address_disp_p): Allow | |
13141 | UNSPEC_NTPOFF and UNSPEC_DTPOFF to be offsetted by constant. | |
13142 | ||
c1ff6200 JD |
13143 | 2002-09-20 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> |
13144 | ||
13145 | * config/arm/arm.md (sign_extract_onebit, not_signextract_onebit): | |
13146 | Add clobber of the condition code register. | |
13147 | ||
60b78700 RH |
13148 | 2002-09-20 Richard Henderson <rth@redhat.com> |
13149 | ||
13150 | * real.c (do_fix_trunc): Static. | |
13151 | (encode_ieee_single, encode_ieee_double, encode_ieee_extended, | |
13152 | encode_ieee_quad, encode_vax_f, encode_vax_d, encode_vax_g, | |
13153 | encode_i370_single, encode_i370_double, encode_c4x_single, | |
13154 | encode_c4x_extended): Add default abort case. | |
13155 | ||
0ee6fdb5 RH |
13156 | 2002-09-20 Richard Henderson <rth@redhat.com> |
13157 | ||
13158 | * real.h (enum real_value_class, SIGNIFICAND_BITS, EXP_BITS, | |
13159 | MAX_EXP, SIGSZ, SIG_MSB, struct real_value): Move from real.c. | |
13160 | (struct realvaluetype): Remove. | |
13161 | (REAL_VALUE_TYPE): Use struct real_value. | |
13162 | (REAL_VALUE_TYPE_SIZE): Use SIGNIFICAND_BITS. | |
13163 | (test_real_width): New. | |
13164 | * real.c: Global replace struct real_value with REAL_VALUE_TYPE. | |
13165 | (real_arithmetic): Avoid hoops for REAL_VALUE_TYPE parameters. | |
13166 | (real_compare, real_exponent, real_ldexp, real_isinf, real_isnan, | |
13167 | real_isneg, real_isnegzero, real_identical, exact_real_inverse, | |
13168 | real_to_integer, real_to_integer2, real_to_decimal, | |
13169 | real_to_hexadecimal, real_from_string, real_from_integer, | |
13170 | real_inf, real_nan, real_2expN, real_convert, real_to_target, | |
13171 | real_from_target): Likewise. | |
13172 | * tree.h (struct tree_real_cst): Use real_value not realvaluetype. | |
13173 | * gengtype-yacc.y (bitfieldopt): Accept an ID as well. | |
13174 | ||
66d93b5a RH |
13175 | 2002-09-20 Richard Henderson <rth@redhat.com> |
13176 | ||
13177 | * real.h (UNKNOWN_FLOAT_FORMAT, IEEE_FLOAT_FORMAT, VAX_FLOAT_FORMAT, | |
13178 | IBM_FLOAT_FORMAT, C4X_FLOAT_FORMAT, TARGET_FLOAT_FORMAT): Move ... | |
13179 | * defaults.h: ... here. | |
13180 | * config/arm/arm.h, config/avr/avr.h, config/d30v/d30v.h, | |
13181 | config/fr30/fr30.h, config/frv/frv.h, config/ia64/ia64.h, | |
13182 | config/ip2k/ip2k.h, config/mips/mips.h, config/stormy16/stormy16.h, | |
13183 | config/xtensa/xtensa.h (TARGET_FLOAT_FORMAT): Remove. | |
13184 | ||
6ee3db61 HPN |
13185 | 2002-09-20 Hans-Peter Nilsson <hp@bitrange.com> |
13186 | ||
13187 | * config/mmix/mmix.md ("negdf2"): Rewrite. | |
13188 | ("*expanded_negdf2"): New. | |
13189 | ||
ff076520 JW |
13190 | 2002-09-19 Jim Wilson <wilson@redhat.com> |
13191 | ||
13192 | * combine.c (simplify_set): When optimizing a subreg src with a | |
13193 | cc0 dest, use GET_MODE (src) for mask instead of inner_mode. | |
13194 | ||
307f767b DJ |
13195 | 2002-09-19 Dale Johannesen <dalej@apple.com> |
13196 | * combine.c (make_extraction): Don't create | |
13197 | invalid subreg. | |
13198 | ||
4977bab6 ZW |
13199 | 2002-09-19 Roger Sayle <roger@eyesopen.com> |
13200 | ||
13201 | * tree.c (integer_nonzerop): New predicate for nonzero integers. | |
13202 | * tree.h (integer_nonzerop): Add function prototype. | |
13203 | * stmt.c (expand_end_loop): Don't rotate the loop when there | |
13204 | are no instructions in the test, i.e. the loop is unconditional. | |
13205 | (expand_exit_loop_if_false): Optimize RTL generation of loop | |
13206 | tests when the condition is always true or always false. | |
13207 | * c-semantics.c (genrtl_do_stmt): Optimize RTL generation of | |
13208 | do-loops when the condition is always true. | |
13209 | (genrtl_for_stmt): Optimize RTL generation of for-loops when | |
13210 | the for-expression is empty. | |
13211 | ||
13212 | 2002-09-19 Zack Weinberg <zack@codesourcery.com> | |
13213 | ||
13214 | * gcc.c (use_pipes): New flag. | |
13215 | (process_command): Set it. Adjust check for -pipe conflicting | |
13216 | with -time or -save-temps. | |
13217 | (do_spec_1): Use it. Handle %|SUFFIX, %mSUFFIX, and | |
13218 | %<SWITCH. Drop %| (without a SUFFIX). | |
13219 | (handle_braces): Drop %{<SWITCH}, %{^SWITCH}, %{|...}. | |
13220 | (give_switch): Third argument eliminated. | |
13221 | (invoke_as, @assembler_with_cpp spec): Use %|.s or %m.s | |
13222 | depending on AS_NEEDS_DASH_FOR_PIPED_INPUT. | |
13223 | (specs documentation comment): Update. | |
13224 | ||
13225 | * config/netbsd-aout.h, config/openbsd.h, config/ptx4.h, | |
13226 | config/svr4.h, config/i386/freebsd-aout.h, | |
13227 | config/m68k/netbsd-elf.h, config/m68k/netbsd.h, | |
13228 | config/m68k/openbsd.h, config/mips/openbsd.h, | |
13229 | config/sparc/sparc.h: Define AS_NEEDS_DASH_FOR_PIPED_INPUT | |
13230 | instead of putting %| into ASM_SPEC and/or ASM_FINAL_SPEC. | |
13231 | * config/avr/avr.h: Delete do-nothing ASM_FINAL_SPEC. | |
13232 | * config/cris/cris.h: Update comment. | |
13233 | ||
13234 | * ada/lang-specs.h: Use %(invoke_as). Straighten out | |
13235 | error messages. Don't use %{^SWITCH}. | |
13236 | * ada/misc.c (gnat_decode_option): Handle -I with a | |
13237 | separate argument. | |
13238 | ||
13239 | * f/lang-specs.h: Use %| and %m. | |
13240 | * java/jvspec.c: Use %m and %(invoke_as). Change all | |
13241 | uses of %{<SWITCH} to %<SWITCH. | |
13242 | ||
13243 | * doc/invoke.texi: Update documentation of specs. | |
13244 | * doc/tm.texi: Document AS_NEEDS_DASH_FOR_PIPED_INPUT. | |
13245 | ||
cc7ab9b7 UW |
13246 | 2002-09-19 Ulrich Weigand <uweigand@de.ibm.com> |
13247 | ||
b4f94ac1 | 13248 | * config/s390/s390.c (addr_generation_dependency_p): Handle SUBREG |
cc7ab9b7 UW |
13249 | and STRICT_LOW_PART within SET_DEST. |
13250 | * config/s390/s390.md ("*extractqi", "*extracthi"): New insns with | |
13251 | splitters, replacing pre-reload splitters. | |
b4f94ac1 | 13252 | ("*zero_extendhisi2_31", "*zero_extendqisi2_31", |
cc7ab9b7 UW |
13253 | "*zero_extendqihi2_31"): New insns. |
13254 | ("*zero_extendqihi2_64"): Do not clobber CC. | |
13255 | ||
4977bab6 ZW |
13256 | 2002-09-18 Devang Patel <dpatel@apple.com> |
13257 | ||
13258 | * cp/cp-tree.h: New prototype for walk_vtables(). | |
13259 | * cp/decl.c (walk_vtables_r): New function. | |
13260 | (struct cp_binding_level): Add new members, namespaces, | |
13261 | names_size and vtables. | |
13262 | (add_decl_to_level): Add decl in namespaces or vtables | |
13263 | chain, if conditions match. | |
13264 | (walk_vtables): New function. | |
13265 | (walk_namespaces_r): Travers separate namespace chain | |
13266 | for namespace decls. | |
13267 | (wrapup_globals_for_namespace): Use names_size instead | |
13268 | of list_length(). | |
13269 | * cp/decl2.c (finish_file): Use walk_vtables() instead of | |
13270 | walk_globals() to walk vtable decls. | |
13271 | ||
b64ddb88 SE |
13272 | 2002-09-19 Steve Ellcey <sje@cup.hp.com> |
13273 | ||
13274 | * config/ia64/hpux.h (CTORS_SECTION_ASM_OP): New. | |
13275 | (DTORS_SECTION_ASM_OP): Ditto. | |
13276 | (READONLY_DATA_SECTION_ASM_OP): Moved. | |
13277 | (DATA_SECTION_ASM_OP): New. | |
13278 | (SDATA_SECTION_ASM_OP): New. | |
13279 | (BSS_SECTION_ASM_OP): New. | |
13280 | (SBSS_SECTION_ASM_OP): New. | |
13281 | (TEXT_SECTION_ASM_OP): New. | |
13282 | ||
9cd10576 KH |
13283 | 2002-09-19 Kazu Hirata <kazu@cs.umass.edu> |
13284 | ||
13285 | * config/fp-bit.c: Follow spelling conventions. | |
13286 | * config/d30v/d30v.c: Likewise. | |
13287 | * config/d30v/d30v.h: Likewise. | |
13288 | * config/fr30/fr30.c: Likewise. | |
13289 | * config/fr30/fr30.h: Likewise. | |
13290 | * config/fr30/fr30.md: Likewise. | |
13291 | * config/frv/frv.c: Likewise. | |
13292 | * config/frv/frv.h: Likewise. | |
13293 | * config/h8300/h8300.c: Likewise. | |
13294 | * config/h8300/lib1funcs.asm: Likewise. | |
13295 | * config/i370/i370.c: Likewise. | |
13296 | * config/i386/i386.h: Likewise. | |
13297 | * config/i386/i386.md: Likewise. | |
13298 | * config/i386/pentium.md: Likewise. | |
13299 | * config/i386/winnt.c: Likewise. | |
13300 | * config/i960/i960.c: Likewise. | |
13301 | * config/ia64/ia64.h: Likewise. | |
13302 | * config/ip2k/ip2k.c: Likewise. | |
13303 | * config/ip2k/ip2k.h: Likewise. | |
13304 | * config/ip2k/ip2k.md: Likewise. | |
13305 | * config/ip2k/libgcc.S: Likewise. | |
13306 | ||
fff08fd8 SC |
13307 | 2002-09-19 Stephen Clarke <stephen.clarke@superh.com> |
13308 | ||
13309 | * config/sh/sh.h (UNSPEC_GOTOFF_P): Define. | |
13310 | (GOTOFF_P): Extend to allow gotoff plus constant. | |
13311 | ||
bf3d27e6 RH |
13312 | 2002-09-18 Richard Henderson <rth@redhat.com> |
13313 | ||
13314 | * ifcvt.c (noce_process_if_block): Correctly detect X modified | |
b4f94ac1 | 13315 | with INSN_B before COND_EARLIEST. Don't check A and B for |
bf3d27e6 RH |
13316 | modification in condition range. Reorder INSN_B for A==B properly. |
13317 | (if_convert): Iterate until no matches for a block. | |
13318 | ||
1b1f20ca RH |
13319 | 2002-09-18 Richard Henderson <rth@redhat.com> |
13320 | ||
13321 | * calls.c (store_one_arg): Rename default_align to parm_align; | |
13322 | always adjust parm_align for downward padding. | |
13323 | ||
724838b9 RH |
13324 | 2002-09-18 Richard Henderson <rth@redhat.com> |
13325 | ||
13326 | * toplev.c (backend_init): Move init_real_once invocation ... | |
13327 | (do_compile): ... here. | |
13328 | ||
2c67b7c6 RH |
13329 | 2002-09-18 Richard Henderson <rth@redhat.com> |
13330 | ||
13331 | * sibcall.c (optimize_sibling_and_tail_recursive_call): Also remove | |
13332 | RTX_UNCHANGING_P markers for successful tail-recursive replacement. | |
13333 | ||
15769ca3 RH |
13334 | 2002-09-18 Richard Henderson <rth@redhat.com> |
13335 | ||
13336 | * real.c (round_for_format): Collect sticky as unsigned long, not bool. | |
13337 | ||
678b7733 AM |
13338 | 2002-09-19 Alan Modra <amodra@bigpond.net.au> |
13339 | ||
13340 | * config/rs6000/rs6000.md: (floatdisf2): Rename to | |
13341 | floatdisf2_internal1. | |
13342 | (floatdisf2): New define_expand. | |
13343 | (floatdisf2_internal2): Likewise. | |
13344 | ||
c402b6bf RH |
13345 | 2002-09-18 Richard Henderson <rth@redhat.com> |
13346 | ||
b4f94ac1 | 13347 | * real.c (sticky_rshift_significand): Collect sticky as |
c402b6bf RH |
13348 | unsigned long, not bool. |
13349 | ||
dea09b1b UW |
13350 | 2002-09-18 Ulrich Weigand <uweigand@de.ibm.com> |
13351 | ||
13352 | * config/s390/s390.c (s390_address_cost): New function. | |
13353 | config/s390/s390-protos.h (s390_address_cost): Add prototype. | |
13354 | config/s390/s390.h (ADDRESS_COST): Call s390_address_cost. | |
13355 | (RTX_COST): Use COSTS_N_INSNS. | |
13356 | ||
e4850f36 DR |
13357 | 2002-09-18 Douglas Rupp <rupp@gnat.com> |
13358 | Donn Terry <donnte@microsoft.com> | |
13359 | ||
13360 | * stor-layout.c (place_field): Handle alignment of whole | |
13361 | structures when MSVC compatible bitfields are involved. | |
13362 | Change method of computing location of MS bitfields to | |
13363 | be compatible with #pragma pack(n). | |
13364 | ||
13365 | * tree.h (record_layout_info): Add new field | |
13366 | remaining_in_alignment. | |
13367 | ||
13368 | * doc/tm.texi: (TARGET_MS_BITFIELD_LAYOUT_P): Update. | |
4977bab6 | 13369 | (pragma pack): Add paragraph on MSVC bitfield packing. |
e4850f36 | 13370 | |
872e50d3 RE |
13371 | 2002-09-18 Richard Earnshaw (reanrsha@arm.com) |
13372 | ||
13373 | PR optimization/7967 | |
13374 | * arm.md (ne_zeroextractsi): Add clobber of the condition code | |
13375 | register. | |
13376 | ||
5e7a8ee0 KH |
13377 | 2002-09-18 Kazu Hirata <kazu@cs.umass.edu> |
13378 | ||
9cd10576 | 13379 | * config/s390/s390.c: Follow spelling conventions. |
5e7a8ee0 KH |
13380 | * config/sh/lib1funcs.asm: Likewise. |
13381 | * config/sh/sh.c: Likewise. | |
13382 | * config/sh/sh.h: Likewise. | |
13383 | * config/sparc/sparc.c: Likewise. | |
13384 | * config/sparc/sparc.h: Likewise. | |
13385 | * config/sparc/sparc.md: Likewise. | |
13386 | * config/stormy16/stormy16.c: Likewise. | |
13387 | * config/stormy16/stormy16.h: Likewise. | |
13388 | * config/v850/v850.c: Likewise. | |
13389 | * config/v850/v850.h: Likewise. | |
13390 | * config/vax/vax.c: Likewise. | |
13391 | * config/vax/vax.h: Likewise. | |
13392 | ||
00a892b8 NC |
13393 | 2002-09-18 Nick Clifton <nickc@redhat.com> |
13394 | ||
13395 | * config/rs60000/rs6000.c (rs6000_emit_move): Handle V1DImode moves. | |
13396 | * config/rs60000/rs6000.c (SPE_VECTOR_MODE): Include V1DImode. | |
13397 | * config/rs6000/spe.md (movv1di, movv1di_internal): New patterns. | |
13398 | ||
4977bab6 ZW |
13399 | 2002-09-17 Kazu Hirata <kazu@cs.umass.edu> |
13400 | ||
13401 | * function.c (max_parm_reg_num): Remove. | |
13402 | * stmt.c (in_control_zone_p, stmt_loop_nest_empty, | |
13403 | drop_through_at_end_p, move_cleanups_up, | |
13404 | expand_end_case_dummy, case_index_expr_type): Likewise. | |
13405 | * stor-layout.c (pos_from_byte): Likewise. | |
13406 | * tree.c (chain_member_value, chain_member_purpose, listify, | |
13407 | tree_int_cst_msb, index_type_equal): Likewise. | |
13408 | * tree.h: Remove prototypes for unused functions. | |
13409 | ||
bfb53001 ZW |
13410 | 2002-09-17 Zack Weinberg <zack@codesourcery.com> |
13411 | ||
13412 | * ABOUT-GCC-NLS: Remove reference to enquire, and out-of-date | |
13413 | statement that the only translation is to en_UK. | |
13414 | ||
825dda42 KH |
13415 | 2002-09-17 Kazu Hirata <kazu@cs.umass.edu> |
13416 | ||
13417 | * config/alpha/alpha.c: Follow spelling conventions. | |
13418 | * config/alpha/alpha.h: Likewise. | |
13419 | * config/alpha/alpha.md: Likewise. | |
13420 | * config/arc/arc.h: Likewise. | |
13421 | * config/arm/arm.c: Likewise. | |
13422 | * config/arm/arm.h: Likewise. | |
13423 | * config/arm/arm.md: Likewise. | |
13424 | * config/arm/pe.c: Likewise. | |
13425 | * config/arm/unknown-elf.h: Likewise. | |
13426 | * config/avr/avr.c: Likewise. | |
13427 | * config/avr/avr.h: Likewise. | |
13428 | * config/c4x/c4x.c: Likewise. | |
13429 | * config/cris/cris.c: Likewise. | |
13430 | * config/cris/cris.h: Likewise. | |
13431 | ||
8e16ab99 | 13432 | 2002-09-17 Samuel Figueroa <figueroa@apple.com> |
825dda42 | 13433 | |
8e16ab99 SF |
13434 | * final.c (final_scan_insn): Use new macro ASM_OUTPUT_ALIGN_WITH_NOP. |
13435 | * config/sparc/sparc.h (ASM_OUTPUT_ALIGN_WITH_NOP) New macro. | |
13436 | * doc/tm.texi (ASM_OUTPUT_ALIGN_WITH_NOP) New description. | |
13437 | ||
ac19be7e | 13438 | 2002-09-17 Dale Johannesen <dalej@apple.com> |
825dda42 | 13439 | |
ac19be7e DJ |
13440 | * cfgcleanup.c (try_forward_edges): Do not forward a |
13441 | branch to just after a loop exit before loop optimization; | |
13442 | this interfered with doloop detection. | |
13443 | ||
f1acdf8b NC |
13444 | 2002-09-17 Nick Clifton <nickc@redhat.com> |
13445 | ||
13446 | * config/arm/arm.c (output_return_instruction): Do not | |
13447 | writeback the stack pointer when it is being loaded. | |
13448 | (arm_output_epilogue): Likewise. | |
13449 | ||
24491a09 KH |
13450 | 2002-09-17 Kazu Hirata <kazu@cs.umass.edu> |
13451 | ||
13452 | * optabs.c (prepare_cmp_insn): Let emit_library_call_value | |
13453 | generate a pseudo reg that receives the result of a libcall. | |
13454 | (prepare_float_lib_cmp): Likewise. | |
13455 | ||
e6c247e0 SE |
13456 | 2002-09-17 Steve Ellcey <sje@cup.hp.com> |
13457 | ||
b4f94ac1 | 13458 | * config/ia64/elf.h: Remove CPP_PREDEFINES. |
e6c247e0 | 13459 | |
1074d9d4 NP |
13460 | Tue Sep 17 13:58:04 2002 Nicola Pero <n.pero@mi.flashnet.it> |
13461 | ||
13462 | Fix PR/7014 and related objc bugs: | |
13463 | * c-typeck.c (comp_target_types): Added a reflexive argument. | |
13464 | Pass it to ObjC when/if calling objc_comptypes(). Updated all | |
13465 | callers to provide the appropriate reflexive argument. | |
13466 | * objc/objc-act.c (objc_comptypes): Carefully checked and fixed | |
13467 | typechecking for all cases of comparisons and assignments, | |
13468 | particularly the obscure and less common ones involving protocols. | |
13469 | ||
256e9fd2 NC |
13470 | 2002-09-17 Nick Clifton <nickc@redhat.com> |
13471 | ||
13472 | * machmode.def (V1DImode): New mode. A single element vector. | |
13473 | * tree.h (TI_UV1DI_TYPE, TI_V1DI_TYPE): New tree_index enums. | |
13474 | (unsigned_V1DI_type_node, V1D1_type_node): New type nodes. | |
13475 | * tree.c (build_common_tree_nodes_2): Build | |
13476 | unsigned_V1DI_type_node and V1D1_type_node. | |
13477 | * c-common.c (c_common_type_for_mode): Return | |
13478 | unsigned_V1DI_type_node or V1D1_type_node for V1DImode. | |
13479 | * rtl.c (class_narrowest_): Start integer vector nodes with V1DImode. | |
13480 | ||
838c4534 NP |
13481 | Tue Sep 17 13:40:13 2002 Nicola Pero <n.pero@mi.flashnet.it> |
13482 | ||
13483 | * doc/objc.texi (Constant string objects): Extended documentation | |
13484 | to make clear that the constant string class ivar layout is | |
13485 | completely fixed. | |
b4f94ac1 | 13486 | |
07532fad RS |
13487 | 2002-09-17 Roger Sayle <roger@eyesopen.com> |
13488 | ||
13489 | * cfgrtl.c (flow_delete_block_noexpunge): Delete orphaned | |
13490 | NOTE_INSN_LOOP_CONT notes when deleting basic blocks. | |
13491 | ||
4977bab6 ZW |
13492 | 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
13493 | ||
13494 | * config/mips/mips.c (save_restore_insns): Remove unused variable. | |
13495 | * gcc.c (make_relative_prefix): Likewise. | |
13496 | * loop.c (check_final_value): Likewise. | |
13497 | * jump.c (init_label_info): Remove return value. | |
13498 | * cse.c (prev_insn): Move variable between #ifdef HAVE_cc0 ... #endif. | |
13499 | ||
13500 | 2002-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
13501 | ||
13502 | * dsp16xx.h (ASM_FORMAT_PRIVATE_NAME): Delete. | |
13503 | (ASM_PN_FORMAT): Define. | |
13504 | ||
13505 | 2002-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
13506 | ||
13507 | * alpha.h, alpha/vms.h, arc.h, arm/aof.h, arm/aout.h, avr.h, | |
13508 | c4x.h, cris.h, d30v.h, fr30.h, frv.h, h8300.h, i370.h, i386.h, | |
13509 | i960.h, ia64.h, ip2k.h, m32r.h, m68hc11.h, m68k/3b1.h, | |
13510 | m68k/hp320.h, m68k.h, m68k/mot3300.h, m68k/sgs.h, m68k/tower-as.h, | |
13511 | m88k.h, mcore.h, mips.h, mmix.h, mn10200.h, mn10300.h, ns32k.h, | |
13512 | pa.h, pdp11.h, romp.h, rs6000.h, s390/linux.h, sh.h, sparc.h, | |
13513 | stormy16.h, v850.h, vax.h, xtensa.h (ASM_FORMAT_PRIVATE_NAME): | |
13514 | Delete. | |
13515 | * alpha/vms.h, h8300.h, i370.h, ia64.h, m68k/3b1.h, m68k/hp320.h, | |
13516 | m68k/mot3300.h, m68k/sgs.h, m68k/tower-as.h, mmix.h, mn10200.h, | |
13517 | mn10300.h, pa.h, v850.h (ASM_PN_FORMAT): Define. | |
13518 | ||
13519 | * defaults.h (ASM_PN_FORMAT, ASM_FORMAT_PRIVATE_NAME): Define. | |
13520 | * doc/tm.texi (ASM_FORMAT_PRIVATE_NAME): Update documentation. | |
13521 | ||
cb38fd88 RH |
13522 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13523 | ||
13524 | * expr.c (emit_block_move): Set memory block size as appropriate | |
13525 | for the copy. | |
13526 | ||
bd055118 RH |
13527 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13528 | ||
13529 | PR fortran/3924 | |
b4f94ac1 | 13530 | * sdbout.c (sdbout_symbol): Don't handle offsets from a symbol. |
bd055118 | 13531 | |
8c317c5f RH |
13532 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13533 | ||
13534 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Adjust SIZE | |
13535 | as well as OFFSET for BITPOS. | |
13536 | ||
3780101d JG |
13537 | 2002-09-16 Jeff Garzik <jgarzik@mandrakesoft.com> |
13538 | ||
b4f94ac1 ZW |
13539 | * config.gcc: Treat winchip_c6-*|winchip2-*|c3-* as pentium-mmx. |
13540 | * config/i386/i386.c (processor_alias_table): Add winchip-c6, | |
3780101d | 13541 | winchip2 and c3. |
b4f94ac1 | 13542 | * doc/invoke.texi: Mention new aliases. |
3780101d | 13543 | |
9dff28ab JDA |
13544 | 2002-09-16 John David Anglin <dave@hiauly1.hia.nrc.ca> |
13545 | ||
13546 | * calls.c (store_one_arg): Set default alignment for BLKmode arguments | |
13547 | to BITS_PER_UNIT when ARGS_GROW_DOWNWARD and the padding direction is | |
13548 | downward. | |
13549 | * function.c (pad_below): Always compile. | |
13550 | (locate_and_pad_parm): If defined ARGS_GROW_DOWNWARD, pad argument to | |
13551 | alignment when it is not in a register or REG_PARM_STACK_SPACE is true. | |
13552 | Pad below when the argument is not in a register and the padding | |
13553 | direction is downward. | |
13554 | ||
13555 | * pa-64.h (MUST_PASS_IN_STACK): Move define to pa.h. | |
13556 | (PAD_VARARGS_DOWN): Define. | |
13557 | * pa.c (function_arg_padding): Revise padding directions to make them | |
13558 | compatible with the 32 and 64-bit runtime architecture documentation. | |
13559 | (hppa_va_arg): Add code to handle variable and size zero arguments | |
13560 | passed by reference on TARGET_64BIT. Reformat. | |
13561 | (function_arg): Use a PARALLEL for BLKmode and aggregates args on | |
13562 | TARGET_64BIT. Use a DImode PARALLEL for BLKmode args 5 to 8 bytes | |
13563 | wide when !TARGET_64BIT. Move forward check for mode==VOIDmode. | |
13564 | Add comments. | |
13565 | * pa.h (MAX_PARM_BOUNDARY): Correct define for TARGET_64BIT. | |
13566 | (RETURN_IN_MEMORY): Return size zero types in memory. | |
13567 | (FUNCTION_VALUE): Return TFmode in general registers. | |
13568 | (MUST_PASS_IN_STACK): Define. | |
13569 | (FUNCTION_ARG_BOUNDARY): Simplify. | |
13570 | (FUNCTION_ARG_PASS_BY_REFERENCE): Pass variable and zero sized types | |
13571 | by reference. | |
13572 | (FUNCTION_ARG_CALLEE_COPIES): Define to FUNCTION_ARG_PASS_BY_REFERENCE. | |
13573 | ||
94313f35 RH |
13574 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13575 | ||
13576 | * real.c (do_fix_trunc): New. | |
13577 | (real_arithmetic): Call it. | |
13578 | * simplify-rtx.c (simplify_unary_operation): Handle FIX | |
13579 | with a floating-point result mode. | |
13580 | ||
1472e41c RH |
13581 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13582 | ||
13583 | * builtin-types.def (BT_FN_FLOAT_CONST_STRING): New. | |
13584 | (BT_FN_DOUBLE_CONST_STRING, BT_FN_LONG_DOUBLE_CONST_STRING): New. | |
13585 | * builtins.def (__builtin_nan, __builtin_nanf, __builtin_nanl): New. | |
13586 | (__builtin_nans, __builtin_nansf, __builtin_nansl): New. | |
13587 | * builtins.c (fold_builtin_nan): New. | |
13588 | (fold_builtin): Call it. | |
13589 | * real.c (real_nan): Parse a non-empty string. | |
13590 | (round_for_format): Fix NaN significand truncation. | |
13591 | * real.h (real_nan): Return bool. | |
13592 | * doc/extend.texi: Document new builtins. | |
13593 | ||
f354b828 JM |
13594 | 2002-09-16 Jason Merrill <jason@redhat.com> |
13595 | Danny Smith <dannysmith@users.sourceforge.net> | |
13596 | ||
13597 | * config/i386/winnt.c (ix86_handle_dll_attribute): Set | |
13598 | DECL_EXTERN and TREE_PUBLIC for dllimported variables here... | |
13599 | (i386_pe_mark_dllimport): Not here. | |
13600 | ||
85341ddd NS |
13601 | 2002-09-16 Nathan Sidwell <nathan@codesourcery.com> |
13602 | ||
13603 | * c-semantics.c (genrtl_do_stmt): Cope with NULL cond. | |
13604 | ||
045572c7 GK |
13605 | 2002-09-16 Geoffrey Keating <geoffk@redhat.com> |
13606 | ||
13607 | * config/rs6000/rs6000.c (build_mask64_2_operands): Suppress | |
13608 | warnings about unused operands when HOST_BITS_PER_WIDE_INT is | |
13609 | < 64. | |
13610 | (rs6000_emit_cmove): Use real_isinf not target_isinf. | |
13611 | ||
d57551c7 KH |
13612 | 2002-09-16 Kazu Hirata <kazu@cs.umass.edu> |
13613 | ||
13614 | * calls.c (emit_library_call_value_1): Don't refer to | |
13615 | hard_libcall_value. | |
13616 | * optabs.c (prepare_float_lib_cmp): Likewise. | |
13617 | ||
36a5eadd GK |
13618 | 2002-09-16 Geoffrey Keating <geoffk@apple.com> |
13619 | ||
13620 | * ggc-common.c (ggc_mark_rtx_children_1): Update for changed name | |
13621 | mangling. | |
13622 | ||
13623 | The following changes are merged from pch-branch: | |
13624 | ||
13625 | * doc/gty.texi (GTY Options): Document %a. | |
13626 | * gengtype.c (do_scalar_typedef): New function. | |
13627 | (process_gc_options): Handle `length' option. | |
13628 | (set_gc_used_type): A pointer to an array of structures doesn't | |
13629 | qualify as a pointer to a structure. | |
13630 | (output_escaped_param): Add `%a' escape. | |
13631 | (write_gc_structure_fields): Allow 'desc' on array of unions. | |
13632 | (main): Define `uint8', `jword' and `JCF_u2' as scalars; use | |
13633 | do_scalar_typedef. | |
13634 | ||
13635 | * gengtype.c (enum rtx_code): Make global. | |
13636 | (rtx_format): Make global. | |
13637 | (rtx_next): New. | |
13638 | (gen_rtx_next): New. | |
13639 | (write_rtx_next): New. | |
13640 | (adjust_field_rtx_def): Skip fields marked by chain_next. | |
13641 | (open_base_files): Delete redundant prototype. | |
13642 | (write_enum_defn): New. | |
13643 | (output_mangled_typename): Correct abort call. | |
13644 | (write_gc_marker_routine_for_structure): Handle chain_next and | |
13645 | chain_prev options. | |
13646 | (finish_root_table): Don't output redundant \n. | |
13647 | (main): Call gen_rtx_next, write_rtx_next, write_enum_defn. | |
13648 | * c-tree.h (union lang_tree_node): Add chain_next option. | |
13649 | ||
13650 | * gengtype.h (NUM_PARAM): New definition. | |
13651 | (struct type): For TYPE_PARAM_STRUCT, allow multiple parameters. | |
13652 | * gengtype.c (find_param_structure): New. | |
13653 | (adjust_field_type): Handle param<n>_is option. | |
13654 | (process_gc_options): Detect use_params option. Update callers. | |
13655 | (set_gc_used_type): Add 'param' parameter, update callers. Handle | |
13656 | 'use_params' option. | |
13657 | (open_base_files): Add splay-tree.h to list of files included. | |
13658 | (output_mangled_typename): New. | |
13659 | (write_gc_structure_fields): Update 'param' parameter to support | |
13660 | multiple parameters. Change name mangling. Allow parameterized | |
13661 | fields to have an apparent scalar type. Handle param<n>_is options, | |
13662 | use_param option. | |
13663 | (write_gc_marker_routine_for_structure): Update for change to name | |
13664 | mangling. Better guess the output file for parameterized types. | |
13665 | (write_gc_types): Update for change to name mangling. | |
13666 | (write_gc_root): Update for change to name mangling. Handle (ignore) | |
13667 | param<n>_is options. | |
13668 | * doc/gty.texi (GTY Options): Add description of param<n>_is | |
13669 | options, use_params option. | |
13670 | * ggc.h (ggc_mark_rtx): Update for changed name mangling. | |
13671 | * gengtype-lex.l: Produce token for param<n>_is. | |
13672 | * gengtype-yacc.y: Parse param<n>_is. | |
13673 | ||
13674 | * gengtype.c (adjust_field_tree_exp): Don't name a variable 'rindex'. | |
13675 | ||
13676 | * rtl.c: Update comment describing rtx_format. | |
13677 | * rtl.h (union rtunion): Separate definition and typedef. | |
13678 | (struct rtx_def): Use gengtype to mark. | |
13679 | * Makefile.in (gengtype.o): Also depend on rtl.def. | |
13680 | * ggc.h (ggc_mark_rtx_children): Delete prototype. | |
13681 | (ggc_mark_rtx): Change to alias of gengtype-generated routine. | |
13682 | * ggc-common.c (ggc_mark_rtx_children): Delete. | |
13683 | (ggc_mark_rtx_children_1): Delete. | |
13684 | (gt_ggc_m_rtx_def): Delete. | |
13685 | * gengtype.c (adjust_field_rtx_def): New. | |
13686 | (adjust_field_type): Call adjust_field_rtx_def. | |
13687 | (write_gc_structure_fields): Add 'default' case to switch if none | |
13688 | is specified; remove unused code. | |
13689 | ||
13690 | * tree.h (struct tree_exp): Update for change to meaning | |
13691 | of special. | |
13692 | * gengtype.c (adjust_field_tree_exp): New function. | |
13693 | (adjust_field_type): Handle `tree_exp' special here. | |
13694 | (write_gc_structure_fields): Don't handle `tree_exp' special here. | |
13695 | Handle new `dot' option. | |
13696 | ||
13697 | * gengtype.h: Make `info' a pointer-to-const. | |
13698 | * gengtype-yacc.y (yacc_ids): Use xasprintf. | |
13699 | ||
13700 | * gengtype.c (write_gc_structure_fields): Remove implementation | |
13701 | of `always' option, add `default' option. | |
13702 | * doc/gty.texi (GTY Options): Remove documentation of `always', | |
13703 | add `default'. | |
13704 | ||
a7f6d760 HPN |
13705 | 2002-09-16 Hans-Peter Nilsson <hp@bitrange.com> |
13706 | ||
13707 | * output.h: Remove #ifdef RTX_CODE and #ifdef TREE_CODE. | |
13708 | ||
245ff137 KG |
13709 | 2002-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
13710 | ||
7c3414b6 KG |
13711 | * m68hc11.md (addhi_sp): Fix uninitialized variable bug. |
13712 | ||
245ff137 KG |
13713 | * c4x-c.c, c4x.c, darwin.c, i370-c.c, m32r.c: Include tm_p.h |
13714 | instead of the *-protos.h file directly. | |
13715 | * t-c4x, t-i370, t-v850: Depend on $(TM_P_H). | |
13716 | * darwin.c (machopic_output_stub): Move prototype ... | |
13717 | * darwin-protos.h (machopic_output_stub): ... here. | |
13718 | * rs6000-protos.h (machopic_output_stub): Don't declare. | |
13719 | ||
ac520ec9 RH |
13720 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13721 | ||
13722 | * c-common.c (builtin_define_float_constants): Emit __FOO_DENORM_MIN__. | |
13723 | ||
efdc7e19 RH |
13724 | 2002-09-16 Richard Henderson <rth@redhat.com> |
13725 | ||
13726 | * real.c, real.h: Rewrite from scratch. | |
13727 | ||
13728 | * Makefile.in (simplify-rtx.o): Depend on TREE_H. | |
13729 | (paranoia): New target. | |
13730 | * builtins.c (fold_builtin_inf): Use new real.h interface. | |
13731 | * c-common.c (builtin_define_with_hex_fp_value): Likewise. | |
13732 | * c-lex.c (interpret_float): Likewise. | |
13733 | * emit-rtl.c (gen_lowpart_common): Likewise. | |
13734 | * optabs.c (expand_float): Use real_2expN. | |
13735 | * config/ia64/ia64.md (divsi3, udivsi3): Likewise. | |
13736 | * defaults.h (INTEL_EXTENDED_IEEE_FORMAT): New. | |
13737 | (FLOAT_WORDS_BIG_ENDIAN): New. | |
13738 | * cse.c (find_comparison_args): Don't pass FLOAT_STORE_FLAG_VALUE | |
13739 | directly to REAL_VALUE_NEGATIVE. | |
13740 | * loop.c (canonicalize_condition): Likewise. | |
13741 | * simplify-rtx.c: Include tree.h. | |
13742 | (simplify_unary_operation): Don't handle FIX and UNSIGNED_FIX | |
13743 | with floating-point result modes. | |
13744 | * toplev.c (backend_init): Call init_real_once. | |
13745 | ||
13746 | * fold-const.c (force_fit_type): Don't call CHECK_FLOAT_VALUE. | |
13747 | * tree.c (build_real): Likewise. | |
13748 | * config/alpha/alpha.c, config/vax/vax.c (float_strings, | |
13749 | float_values, inited_float_values, check_float_value): Remove. | |
13750 | * config/alpha/alpha.h, config/m68hc11/m68hc11.h, | |
13751 | config/m88k/m88k.h, config/vax/vax.h (CHECK_FLOAT_VALUE): Remove. | |
13752 | * doc/tm.texi (CHECK_FLOAT_VALUE): Remove. | |
13753 | (VAX_HALFWORD_ORDER): Remove. | |
13754 | ||
a41c6c53 UW |
13755 | 2002-09-16 Ulrich Weigand <uweigand@de.ibm.com> |
13756 | ||
13757 | * config/s390/s390.c: (legitimize_la_operand): Remove, replace by ... | |
13758 | (s390_load_address): ... this new function. | |
13759 | (s390_decompose_address): Allow the argument pointer and all | |
13760 | virtual registers as 'pointer' registers. | |
13761 | (s390_expand_plus_operand): Use s390_load_address. | |
13762 | config/s390/s390.md (movti, movdi, movdf splitters): Likewise. | |
13763 | ("force_la_31"): New insn pattern. | |
13764 | config/s390/s390-protos.h (legitimize_la_operand): Remove. | |
13765 | (s390_load_address): Add prototype. | |
13766 | ||
13767 | * config/s390/s390.c: Include "optabs.h". | |
13768 | (s390_expand_movstr, s390_expand_clrstr, s390_expand_cmpstr): New. | |
b4f94ac1 | 13769 | config/s390/s390-protos.h (s390_expand_movstr, s390_expand_clrstr, |
a41c6c53 UW |
13770 | s390_expand_cmpstr): Add prototypes. |
13771 | config/s390/s390.md ("movstrdi", "movstrsi"): Call s390_expand_movstr. | |
13772 | ("movstrdi_short"): Rename to "movstr_short_64". Change predicates | |
13773 | for operands 0 and 1 to "memory_operand". Add type attribute. | |
13774 | ("movstrsi_short"): Rename to "movstr_short_31". Change predicates | |
13775 | for operands 0 and 1 to "memory_operand". Add type attribute. | |
13776 | ("movstrdi_long", "movstrsi_long"): Remove. | |
13777 | ("movstrdi_64"): Rename to "movstr_long_64". Add type attribute. | |
13778 | ("movstrsi_31"): Rename to "movstr_long_31". Add type attribute. | |
13779 | ("clrstrdi", "clrstrsi"): Call s390_expand_clrstr. | |
13780 | ("clrstrsico"): Remove, replace by ... | |
13781 | ("clrstr_short_64", "clrstr_short_31"): ... these new patterns. | |
13782 | ("clrstrsi_64"): Rename to "clrstr_long_64". | |
13783 | ("clrstrsi_31"): Rename to "clrstr_long_31". | |
13784 | ("cmpstrdi", "cmpstrsi"): Call s390_expand_cmpstr. | |
13785 | ("cmpstr_const"): Remove, replace by ... | |
13786 | ("cmpstr_short_64", "cmpstr_short_31"): ... these new patterns. | |
13787 | ("cmpstr_64"): Rename to "cmpstr_long_64". | |
13788 | ("cmpstr_31"): Rename to "cmpstr_long_31". | |
13789 | ||
8d9afc4e KH |
13790 | 2002-09-16 Kazu Hirata <kazu@cs.umass.edu> |
13791 | ||
13792 | * ABOUT-NLS: Follow spelling conventions. | |
13793 | * ChangeLog: Likewise. | |
13794 | * ChangeLog.1: Likewise. | |
13795 | * ChangeLog.2: Likewise. | |
13796 | * ChangeLog.3: Likewise. | |
13797 | * ChangeLog.4: Likewise. | |
13798 | * ChangeLog.5: Likewise. | |
13799 | * ChangeLog.6: Likewise. | |
13800 | * FSFChangeLog.10: Likewise. | |
13801 | * FSFChangeLog.11: Likewise. | |
13802 | * c-common.c: Likewise. | |
13803 | * c-lex.c: Likewise. | |
13804 | * c-objc-common.c: Likewise. | |
13805 | * cppexp.c: Likewise. | |
13806 | * cppinit.c: Likewise. | |
13807 | * cpplex.c: Likewise. | |
13808 | * doloop.c: Likewise. | |
13809 | * flow.c: Likewise. | |
13810 | * function.c: Likewise. | |
13811 | * integrate.c: Likewise. | |
13812 | * loop.c: Likewise. | |
13813 | * reg-stack.c: Likewise. | |
13814 | * reload.h: Likewise. | |
13815 | * ssa.c: Likewise. | |
13816 | ||
4977bab6 ZW |
13817 | 2002-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
13818 | ||
13819 | * Makefile.in (vmsdbgout.o): Depend on $(TARGET_H) | |
13820 | * vmsdbgout.c: Include "target.h". | |
13821 | ||
981f6289 KH |
13822 | 2002-09-15 Kazu Hirata <kazu@cs.umass.edu> |
13823 | ||
13824 | * ChangeLog: Follow spelling conventions. | |
13825 | * ChangeLog.0: Likewise. | |
13826 | * ChangeLog.1: Likewise. | |
13827 | * ChangeLog.2: Likewise. | |
13828 | * ChangeLog.4: Likewise. | |
13829 | * ChangeLog.6: Likewise. | |
13830 | * config.gcc: Likewise. | |
13831 | * dwarfout.c: Likewise. | |
13832 | * reload1.c: Likewise. | |
13833 | * simplify-rtx.c: Likewise. | |
13834 | * unwind-sjlj.c: Likewise. | |
13835 | * config/avr/avr.h: Likewise. | |
13836 | * config/d30v/d30v.h: Likewise. | |
13837 | * config/frv/frv.c: Likewise. | |
13838 | * config/frv/frv.h: Likewise. | |
13839 | * config/ip2k/ip2k.h: Likewise. | |
13840 | * config/m88k/m88k-move.sh: Likewise. | |
13841 | * config/stormy16/stormy16.c: Likewise. | |
13842 | * config/stormy16/stormy16.h: Likewise. | |
13843 | * doc/extend.texi: Likewise. | |
13844 | * doc/interface.texi: Likewise. | |
13845 | * doc/invoke.texi: Likewise. | |
13846 | * doc/md.texi: Likewise. | |
13847 | * doc/rtl.texi: Likewise. | |
13848 | * doc/tm.texi: Likewise. | |
13849 | * doc/trouble.texi: Likewise. | |
13850 | * ginclude/float.h: Likewise. | |
13851 | * treelang/treelang.texi: Likewise. | |
13852 | ||
8764eef7 KG |
13853 | 2002-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
13854 | ||
bb6155b5 KG |
13855 | * i386-protos.h (i386_pe_dllexport_name_p, |
13856 | i386_pe_dllimport_name_p, i386_pe_unique_section, | |
13857 | i386_pe_declare_function_type, i386_pe_record_external_function, | |
13858 | i386_pe_record_exported_symbol, i386_pe_asm_file_end): Add | |
13859 | prototype. | |
13860 | * i386/t-cygwin (winnt.o): Depend on $(TM_P_H). | |
13861 | * i386/t-interix (winnt.o): Likewise. | |
13862 | ||
8764eef7 KG |
13863 | * v850-protos.h (v850_output_addr_const_extra): Prototype. |
13864 | ||
a24f7c1a JT |
13865 | 2002-09-15 Jason Thorpe <thorpej@wasabisystems.com> |
13866 | ||
13867 | * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Add | |
13868 | MIPS ABI CPP macros. | |
13869 | (TARGET_CPU_CPP_BUILTINS): Redefine. | |
13870 | (SUBTARGET_EXTRA_SPECS): Remove subtarget_endian_default. | |
13871 | (SUBTARGET_ENDIAN_DEFAULT_SPEC): Remove. | |
13872 | ||
bd25febf KG |
13873 | 2002-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
13874 | ||
13875 | * ia64/aix.h (TARGET_OS_CPP_BUILTINS): Fix typo. | |
13876 | ||
05713b80 KH |
13877 | 2002-09-15 Kazu Hirata <kazu@cs.umass.edu> |
13878 | ||
13879 | * ChangeLog: Follow spelling conventions. | |
13880 | * ChangeLog.0: Likewise. | |
13881 | * ChangeLog.1: Likewise. | |
13882 | * ChangeLog.2: Likewise. | |
13883 | * ChangeLog.3: Likewise. | |
13884 | * ChangeLog.4: Likewise. | |
13885 | * ChangeLog.5: Likewise. | |
13886 | * ChangeLog.6: Likewise. | |
13887 | * FSFChangeLog.10: Likewise. | |
13888 | * FSFChangeLog.11: Likewise. | |
13889 | * c-common.c: Likewise. | |
13890 | * c-common.h: Likewise. | |
13891 | * c-format.c: Likewise. | |
13892 | * c-opts.c: Likewise. | |
13893 | * cpplib.c: Likewise. | |
13894 | * langhooks.h: Likewise. | |
13895 | * real.c: Likewise. | |
13896 | * reg-stack.c: Likewise. | |
13897 | * toplev.c: Likewise. | |
13898 | * config/arm/arm.c: Likewise. | |
13899 | * config/arm/arm.md: Likewise. | |
13900 | * config/arm/linux-gas.h: Likewise. | |
13901 | * config/arm/netbsd.h: Likewise. | |
13902 | * config/c4x/c4x.c: Likewise. | |
13903 | * config/c4x/c4x.h: Likewise. | |
13904 | * config/c4x/c4x.md: Likewise. | |
13905 | * config/c4x/libgcc.S: Likewise. | |
13906 | * config/fr30/fr30.md: Likewise. | |
13907 | * config/frv/frv.md: Likewise. | |
13908 | * config/ia64/ia64.md: Likewise. | |
13909 | * config/mips/mips.h: Likewise. | |
13910 | * config/mn10300/mn10300.c: Likewise. | |
13911 | * config/stormy16/stormy16.c: Likewise. | |
13912 | * config/v850/v850.md: Likewise. | |
13913 | * doc/extend.texi: Likewise. | |
13914 | * doc/invoke.texi: Likewise. | |
13915 | * doc/md.texi: Likewise. | |
13916 | ||
b0c2b2f9 JT |
13917 | 2002-09-15 Jason Thorpe <thorpej@wasabisystems.com> |
13918 | ||
13919 | * config/netbsd.h (LIB_SPEC): Include the appropriate pthread | |
13920 | library if -pthread is specified. | |
13921 | ||
a0494c05 JT |
13922 | 2002-09-15 Jason Thorpe <thorpej@wasabisystems.com> |
13923 | ||
13924 | * config.gcc (*-*-netbsd*): Set thread_file to 'posix' | |
13925 | for --enable-threads=yes and --enable-threads=posix. | |
13926 | ||
56149abc KH |
13927 | 2002-09-15 Kazu Hirata <kazu@cs.umass.edu> |
13928 | ||
13929 | * config/sparc/cypress.md: Replace Sparc with SPARC. | |
13930 | * config/sparc/freebsd.h: Likewise. | |
13931 | * config/sparc/gmon-sol2.c: Likewise. | |
13932 | * config/sparc/hypersparc.md: Likewise. | |
13933 | * config/sparc/lb1spc.asm: Likewise. | |
13934 | * config/sparc/lb1spl.asm: Likewise. | |
13935 | * config/sparc/linux.h: Likewise. | |
13936 | * config/sparc/linux64.h: Likewise. | |
13937 | * config/sparc/lynx.h: Likewise. | |
13938 | * config/sparc/sol2.h: Likewise. | |
13939 | * config/sparc/sparc-modes.def: Likewise. | |
13940 | * config/sparc/sparc.c: Likewise. | |
13941 | * config/sparc/sparc.h: Likewise. | |
13942 | * config/sparc/sparc.md: Likewise. | |
13943 | * config/sparc/sparclet.md: Likewise. | |
13944 | * config/sparc/supersparc.md: Likewise. | |
13945 | * config/sparc/sysv4.h: Likewise. | |
13946 | * config/sparc/vxsim.h: Likewise. | |
13947 | * config/sparc/vxsparc64.h: Likewise. | |
13948 | ||
4977bab6 ZW |
13949 | 2002-09-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
13950 | ||
13951 | * c-lex.c (cb_ident): Mark variable with ATTRIBUTE_UNUSED. | |
13952 | * collect2.c (ignore_library, aix_std_libs): Move into the context | |
13953 | where it is used. | |
13954 | * m68hc11.c (m68hc11_autoinc_compatible_p): Delete prototype. | |
13955 | (autoinc_mode, m68hc11_make_autoinc_notes): Add prototypes. | |
13956 | * m88k.c (output_call): Wrap variables with macro controlling use. | |
13957 | * rs6000.md: Likewise. Const-ify variable. | |
13958 | * sh.h (ASM_OUTPUT_LABELREF): Likewise. | |
13959 | * final.c (only_leaf_regs_used): Likewise. | |
13960 | * regrename.c (maybe_mode_change): Mark parameter with | |
13961 | ATTRIBUTE_UNUSED. | |
13962 | * reload.c (find_valid_class): Likewise. Likewise for variable. | |
13963 | (find_reloads_address_1): Likewise. | |
13964 | * varasm.c (weak_finish): Wrap variable with macro controlling use. | |
13965 | ||
3eaf7a3c MM |
13966 | 2002-09-14 Marek Michalkiewicz <marekm@amelek.gda.pl> |
13967 | ||
13968 | * config/avr/avr.c (output.h): Move after inclusion of tree.h. | |
13969 | ||
4912a07c KH |
13970 | 2002-09-14 Kazu Hirata <kazu@cs.umass.edu> |
13971 | ||
13972 | * ChangeLog: Follow spelling conventions. | |
13973 | * ChangeLog.0: Likewise. | |
13974 | * ChangeLog.2: Likewise. | |
13975 | * ChangeLog.3: Likewise. | |
13976 | * ChangeLog.4: Likewise. | |
13977 | * ChangeLog.5: Likewise. | |
13978 | * ChangeLog.6: Likewise. | |
13979 | * cppfiles.c: Likewise. | |
13980 | * cppinit.c: Likewise. | |
13981 | * cpplib.h: Likewise. | |
13982 | * cse.c: Likewise. | |
13983 | * debug.h: Likewise. | |
13984 | * df.c: Likewise. | |
13985 | * dominance.c: Likewise. | |
13986 | * hashtable.c: Likewise. | |
13987 | * hashtable.h: Likewise. | |
13988 | * loop.c: Likewise. | |
13989 | * config/arm/README-interworking: Likewise. | |
13990 | * config/arm/arm.c: Likewise. | |
13991 | * config/arm/arm.h: Likewise. | |
13992 | * config/arm/arm.md: Likewise. | |
13993 | * config/dsp16xx/dsp16xx.h: Likewise. | |
13994 | * config/frv/frv.c: Likewise. | |
13995 | * config/frv/frv.h: Likewise. | |
13996 | * config/ip2k/ip2k.h: Likewise. | |
13997 | * config/rs6000/rs6000.c: Likewise. | |
13998 | * config/stormy16/stormy-abi: Likewise. | |
13999 | * config/stormy16/stormy16.h: Likewise. | |
14000 | * config/v850/v850.c: Likewise. | |
14001 | ||
3dc60fc7 KH |
14002 | 2002-09-14 Kazu Hirata <kazu@cs.umass.edu> |
14003 | ||
14004 | * loop.c: Fix a comment typo. | |
14005 | ||
a920aefe KH |
14006 | 2002-09-14 Kazu Hirata <kazu@cs.umass.edu> |
14007 | ||
14008 | * config/fr30/fr30.h: Fix comment typos. | |
14009 | * config/frv/frv.c: Likewise. | |
14010 | * config/i386/xmmintrin.h: Likewise. | |
14011 | * config/mips/mips.c: Likewise. | |
14012 | * config/sh/sh.c: Likewise. | |
14013 | ||
88cad84b KH |
14014 | 2002-09-14 Kazu Hirata <kazu@cs.umass.edu> |
14015 | ||
14016 | * haifa-sched.c: Follow spelling conventions. | |
14017 | * regclass.c: Likewise. | |
14018 | * regrename.c: Likewise. | |
14019 | * config/fp-bit.c: Likewise. | |
14020 | * config/frv/frv.h: Likewise. | |
14021 | * config/m88k/m88k.c: Likewise. | |
14022 | * config/mcore/mcore.c: Likewise. | |
14023 | * config/rs6000/darwin.h: Likewise. | |
14024 | * config/rs6000/gnu.h: Likewise. | |
14025 | * config/rs6000/linux.h: Likewise. | |
14026 | * config/rs6000/linux64.h: Likewise. | |
14027 | * config/rs6000/rs6000.c: Likewise. | |
14028 | * config/rs6000/rs6000.h: Likewise. | |
14029 | * config/sh/sh.c: Likewise. | |
14030 | * config/sparc/sparc.c: Likewise. | |
14031 | * config/sparc/ultra1_2.md: Likewise. | |
14032 | ||
f197f1cf SC |
14033 | 2002-09-14 Stephane Carrez <stcarrez@nerim.fr> |
14034 | ||
14035 | * config/m68hc11/m68hc11.md ("movdi_internal"): Allow any offsetable | |
14036 | memory operand when source is 0 (K constraint). | |
14037 | ("movsi_internal"): Likewise. | |
14038 | ("movdf_internal"): Likewise. | |
14039 | ("movsf_internal"): Likewise. | |
14040 | ||
b629ba0c AM |
14041 | 2002-09-14 Alan Modra <amodra@bigpond.net.au> |
14042 | ||
14043 | * config/rs6000/rs6000.c (rs6000_elf_encode_section_info): Use | |
14044 | targetm.binds_local_p to set SYMBOL_REF_FLAG. | |
14045 | (rs6000_xcoff_encode_section_info): Likewise. | |
14046 | * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Likewise. | |
14047 | ||
2e485129 TR |
14048 | 2002-09-10 Theodore A. Roth <troth@verinet.com> |
14049 | ||
14050 | * gcc/config/avr/avr.h: Set default options for C++ for avr. | |
14051 | ||
4977bab6 ZW |
14052 | 2002-09-13 Roger Sayle <roger@eyesopen.com> |
14053 | ||
14054 | * stmt.c (struct nexting): Remove unused alt_end_label field. | |
14055 | (expand_start_loop): Delete initialization of alt_end_label. | |
14056 | (expand_start_null_loop): Likewise. | |
14057 | (expand_exit_loop_if_false): Delete updating of alt_end_label. | |
14058 | ||
907aee69 RH |
14059 | 2002-09-13 Richard Henderson <rth@redhat.com> |
14060 | ||
14061 | * Makefile.in (toplev.o): Depend on real.h. | |
14062 | (print-rtl.o, varasm.o, ifcvt.o): Likewise. | |
14063 | ||
374b0b7d AM |
14064 | 2002-09-14 Alan Modra <amodra@bigpond.net.au> |
14065 | ||
14066 | * doc/tm.texi (DBX_OUTPUT_NFUN): Describe. | |
14067 | * dbxout.c (dbxout_function_end): Use DBX_OUTPUT_NFUN. | |
14068 | * config/rs6000/linux64.h (DBX_OUTPUT_NFUN): Define. | |
14069 | ||
690eed2c NS |
14070 | 2002-09-13 Nathan Sidwell <nathan@codesourcery.com> |
14071 | ||
14072 | * ggc-common.c (ggc_mark_roots): Don't iterate NULL hash tables. | |
14073 | ||
32b4f6f4 SE |
14074 | 2002-09-13 Steve Ellcey <sje@cup.hp.com> |
14075 | ||
14076 | * config.gcc (ia64*-*-aix*, ia64*-*-elf*, ia64*-*-freebsd*, | |
14077 | ia64*-*-linux*): Set extra_parts. | |
14078 | * config/ia64/t-aix (EXTRA_PARTS): Remove. | |
14079 | * config/ia64/t-ia64 (EXTRA_PARTS): Remove. | |
14080 | ||
3db11b5c KH |
14081 | 2002-09-13 Kazu Hirata <kazu@cs.umass.edu> |
14082 | ||
14083 | * config/h8300/fixunssfsi.c: Replace H8/S with H8S. | |
14084 | * config/h8300/h8300.c: Likewise. | |
14085 | * config/h8300/h8300.h: Likewise. | |
14086 | * config/h8300/h8300.md: Likewise. | |
14087 | * doc/invoke.texi: Likewise. | |
14088 | ||
b6894857 KH |
14089 | 2002-09-13 Kazu Hirata <kazu@cs.umass.edu> |
14090 | ||
14091 | * config/h8300/h8300.c (h8300_init_once): Fix formatting. | |
14092 | ||
d5909a79 RH |
14093 | 2002-09-13 Richard Henderson <rth@redhat.com> |
14094 | ||
14095 | * config/alpha/alpha.md (attr type): Add callpal. | |
14096 | (imb, trap, load_tp, set_tp): Use it. | |
14097 | * config/alpha/ev4.md (ev4_callpal): New. | |
14098 | * config/alpha/ev5.md (ev5_callpal): New. | |
14099 | * config/alpha/ev6.md (ev6_ibr): Handle callpal. | |
14100 | * config/alpha/alpha.c (alphaev4_insn_pipe): Handle TYPE_CALLPAL. | |
14101 | (alphaev5_insn_pipe): Likewise. | |
14102 | ||
e0073fa8 AJ |
14103 | 2002-09-13 Andreas Jaeger <aj@suse.de> |
14104 | ||
14105 | * Makefile.in (print-rtl.o): Depend on CONFIG_H. | |
14106 | ||
1f298625 SE |
14107 | 2002-09-13 Steve Ellcey <sje@cup.hp.com> |
14108 | ||
14109 | * config/ia64/t-hpux (LIBGCC1_TEST, STMP_FIXPROTO, | |
14110 | LIB2ADDEH): New, set to NULL. | |
14111 | (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL, SHLIB_MKMAP): New. | |
14112 | ||
1a7e1470 SE |
14113 | 2002-09-13 Steve Ellcey <sje@cup.hp.com> |
14114 | ||
14115 | * config/ia64/quadlib.c (_U_Qfcmp): Make extern. | |
14116 | (_U_Qfcnvfxt_quad_to_sgl): Remove declaration. | |
14117 | (_U_Qfeq, _U_Qfne, _U_Qfgt, _U_Qfge, U_Qflt, U_Qfle, _U_Qfcomp): | |
14118 | Add declarations. | |
14119 | (_U_Qfneg): Remove. | |
14120 | ||
d56c04ce DD |
14121 | 2002-09-13 Dhananjay Deshpande <dhananjayd@kpit.com> |
14122 | ||
14123 | * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Add support | |
8d9afc4e KH |
14124 | for H8/300, H8S aa:8 mode. |
14125 | (TINY_CONSTANT_ADDRESS_P): Add support for H8S aa:16 mode. | |
d56c04ce DD |
14126 | * config/h8300/h8300.c (h8300_adjust_insn_length): Adjust length |
14127 | for H8/300 aa:8 mode. | |
14128 | ||
4456530d HP |
14129 | 2002-09-13 Hartmut Penner <hpenner@de.ibm.com> |
14130 | ||
14131 | * config/s390/s390.md ("trap", "conditional_trap", "*trap"): New | |
14132 | insns. | |
14133 | ||
4d2d910c RH |
14134 | 2002-09-12 Richard Henderson <rth@redhat.com> |
14135 | ||
14136 | * Makefile.in (HOST_PRINT): Use print-rtl1.o | |
14137 | (print-rtl.o): Don't define GENERATOR_FILE. | |
14138 | (print-rtl1.o): Rename from $(BUILD_PREFIX_1)print-rtl.o. | |
14139 | * print-rtl.c (print_rtx): Include CONST_DOUBLE fp decimal output | |
14140 | unless GENERATOR_FILE. | |
14141 | ||
7606e68f SS |
14142 | 2002-09-12 Stan Shebs <shebs@apple.com> |
14143 | ||
6ab9a3f4 SS |
14144 | * config/darwin.h (USER_LABEL_PREFIX): Define here... |
14145 | * config/i386/darwin.h: ... instead of here. | |
14146 | ||
7606e68f SS |
14147 | * target.h (struct gcc_target): New field |
14148 | terminate_dw2_eh_frame_info. | |
14149 | * target-def.h (TARGET_TERMINATE_DW2_EH_FRAME_INFO): Define. | |
14150 | (TARGET_INITIALIZER): Add it. | |
14151 | * dwarf2out.c (output_call_frame_info): Use target hook. | |
14152 | * dwarf2asm.c (dw2_asm_output_delta): Use macro | |
14153 | ASM_OUTPUT_DWARF_DELTA if defined. | |
14154 | * doc/tm.texi (TARGET_TERMINATE_DW2_EH_FRAME_INFO): Document. | |
14155 | (ASM_OUTPUT_DWARF_DELTA): Ditto. | |
14156 | (ASM_OUTPUT_DWARF_OFFSET): Ditto. | |
14157 | (ASM_OUTPUT_DWARF_PCREL): Ditto. | |
14158 | * config.gcc (i[34567]86-*-darwin*): Define extra_parts. | |
14159 | (powerpc-*-darwin*): Ditto. | |
14160 | * crtstuff.c [OBJECT_FORMAT_MACHO]: Update the Mach-O bits | |
14161 | to work correctly for Darwin. | |
14162 | * config/darwin.h (OBJECT_FORMAT_MACHO): Define. | |
14163 | (STARTFILE_SPEC): Add crtbegin.o. | |
14164 | (ENDFILE_SPEC): Define. | |
14165 | (EXTRA_SECTION_FUNCTIONS): Put gcc_except_tab in data segment. | |
14166 | (ASM_PREFERRED_EH_DATA_FORMAT): Handle more cases. | |
14167 | (ASM_OUTPUT_DWARF_DELTA): Define. | |
14168 | (TARGET_TERMINATE_DW2_EH_FRAME_INFO): Define. | |
14169 | * config/darwin.c (darwin_asm_output_dwarf_delta): New function. | |
14170 | ||
20b71b17 AM |
14171 | 2002-09-13 Alan Modra <amodra@bigpond.net.au> |
14172 | ||
14173 | * config/rs6000/rs6000.c (rs6000_emit_load_toc_table): Remove "if" | |
14174 | nesting. Correct test for non-PowerPC64 ELF ABI_AIX. | |
14175 | * config/rs6000/rs6000.md (load_toc_v4_PIC*): Disable when ABI_AIX. | |
14176 | ||
d48fd218 ZW |
14177 | 2002-09-12 Zack Weinberg <zack@codesourcery.com> |
14178 | ||
14179 | * toplev.c: Move default definition of USER_LABEL_PREFIX... | |
14180 | * defaults.h: ... here. | |
14181 | ||
92bc3c1a RH |
14182 | 2002-09-12 Richard Henderson <rth@redhat.com> |
14183 | ||
14184 | * vax.c: Include tree.h earlier. | |
14185 | ||
3f64e543 SS |
14186 | 2002-09-12 Stan Shebs <shebs@apple.com> |
14187 | ||
14188 | * config/darwin.c (machopic_finish): Remove #if 0 chunks. | |
14189 | (machopic_operand_p): Ditto. | |
14190 | ||
52bd31bb KH |
14191 | 2002-09-12 Kazu Hirata <kazu@cs.umass.edu> |
14192 | ||
14193 | * config/arm/arm.c (arm_compute_initial_elimination_offset): | |
14194 | Fix a comment typo. | |
14195 | ||
387c9294 KH |
14196 | 2002-09-12 Kazu Hirata <kazu@cs.umass.edu> |
14197 | ||
14198 | * toplev.c (do_abort): Fix a comment typo. | |
14199 | ||
e34bb004 KH |
14200 | 2002-09-12 Kazu Hirata <kazu@cs.umass.edu> |
14201 | ||
14202 | * cselib.c: Fix comment formatting. | |
14203 | * gengtype.c: Likewise. | |
14204 | ||
d0029ebd KH |
14205 | 2002-09-12 Kazu Hirata <kazu@cs.umass.edu> |
14206 | ||
14207 | * config/h8300/h8300.md (udivmodqi4): Do not use an expander. | |
14208 | (udivmodhi4): Likewise. | |
14209 | ||
c3c637e3 | 14210 | 2002-09-12 Graham Stott <graham.stott@btinternet.com> |
d48fd218 | 14211 | Roger Sayle <roger@eyesopen.com> |
c3c637e3 GS |
14212 | |
14213 | * i386.c (any_fp_register_operand, fp_register_operand, | |
14214 | register_and_not_any_fp_reg_operand, register_and_not_fp_reg_operand): | |
14215 | New predicate functions. | |
14216 | * i386-protos.h: Add their prototypes. | |
14217 | * i386.h: Add them to PREDICATE_CODES. | |
14218 | * i386.md ("*pushsf_rex64"+2, "*pushsf_rex64"+3, "*pushdf_integer"+1, | |
14219 | "*pushdf_integer"+2, "*pushtf_integer"+1, "*pushtf_integer"+2, | |
14220 | "*pushtf_integer"+3, "*pushtf_integer"+4, "*dummy_extendsfdf2"+1, | |
14221 | "*dummy_extendsfdf2"+2, "*dummy_extendsfxf2"+1, | |
14222 | "*dummy_extendsftf2"+1, "*dummy_extendsftf2"+2, | |
14223 | "*dummy_extenddfxf2"+1, "*dummy_extenddftf2"+1, | |
14224 | "*dummy_extenddftf2"+2, "*negsf2_if"+1, "*negsf2_if"+2, | |
14225 | "*negdf2_if_rex64"+1, "*negdf2_if_rex64"+2, "*negxf2_if"+1, | |
14226 | "*negxf2_if"+2, "*negtf2_if"+1, "*negtf2_if"+2, "*abssf2_if"+1, | |
14227 | "*abssf2_if"+2, "*absdf2_if_rex64"+1, "*absdf2_if_rex64"+2, | |
14228 | "*absxf2_if"+1, "*absxf2_if"+2, "*abstf2_if"+1, "*abstf2_if"+2): | |
14229 | Use these new predicates to simplify and correct the use of | |
14230 | FP_REG_P, ANY_FP_REG_P, FP_REGNO_P and any ANY_FP_REGNO_P. | |
14231 | ||
db4c55f6 JM |
14232 | 2002-09-12 Jason Merrill <jason@redhat.com> |
14233 | ||
236a2ac8 JM |
14234 | * diagnostic.c (output_add_identifier): New fn. |
14235 | * diagnostic.h: Declare it. | |
14236 | ||
db4c55f6 JM |
14237 | * calls.c (store_one_arg): Use size_in_bytes to determine the |
14238 | amount of space to push. | |
14239 | ||
13c0bc20 JJ |
14240 | 2002-09-12 Jakub Jelinek <jakub@redhat.com> |
14241 | ||
14242 | * config/sparc/linux64.h (STARTFILE_SPEC32): Fix a typo. | |
14243 | ||
0a3bdf9d UW |
14244 | 2002-09-12 Ulrich Weigand <uweigand@de.ibm.com> |
14245 | ||
14246 | * config/s390/s390-modes.def (CCAPmode, CCANmode): New CC modes. | |
14247 | * config/s390/s390.c (s390_match_ccmode_set): Support new CC modes. | |
14248 | (s390_select_ccmode): Likewise. | |
14249 | (s390_branch_condition_mask): Likewise. | |
14250 | (optimization_options): Do not set flag_branch_on_count. | |
14251 | (s390_split_branches): Handle doloop branches. | |
14252 | (s390_chunkify_pool): Likewise. | |
14253 | * config/s390/s390.md ("*adddi3_imm_cc", "*addsi3_imm_cc"): New insns. | |
14254 | ("doloop_end"): New expander. | |
14255 | ("doolop_si", "*doloop_si_long", "doloop_di", "*doloop_di_long", | |
14256 | associated splitters): New. | |
14257 | ||
4977bab6 ZW |
14258 | 2002-09-11 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
14259 | ||
14260 | * genattrtab.c (simplify_cond): Remove unused variable(s). | |
14261 | * global.c (record_conflicts): Likewise. | |
14262 | * jump.c (rebuild_jump_labels): Likewise. | |
14263 | * loop.c (scan_loop, check_final_value): Likewise. | |
14264 | * ra-colorize.c (colorize_one_web, assign_colors): Likewise. | |
14265 | * reload1.c (eliminate_regs_in_insn, do_input_reload): Likewise. | |
14266 | * rtlanal.c (reg_set_p): Likewise. | |
14267 | * stmt.c (expand_asm_operands, expand_decl): Likewise. | |
14268 | * genautomata.c (empty_reserv): Remove. | |
14269 | * loop.c (max_luid): Likewise. | |
14270 | * sched-rgn.c (bitlst_table_size): Likewise. | |
14271 | ||
14272 | 2002-09-11 Nathan Sidwell <nathan@codesourcery.com> | |
14273 | ||
14274 | Reimplement gcov format. | |
14275 | * gcov-io.h: Replace. | |
14276 | * gcov.c: Reimplement. | |
14277 | * gcov-iov.c: New file. | |
14278 | * gcov-dump.c: New file. | |
14279 | * libgcc2.c (L_bb): Replace with ... | |
14280 | (L_gcov): ... this. | |
14281 | (struct bb_function_info, struct bb): Remove. | |
14282 | (inhibit_libc): Never inhibit. | |
14283 | (gcov_list, gcov_crc): New static variables. | |
14284 | (gcov_version_mismatch): New static function. | |
14285 | (__bb_exit_func): Renamed to ... | |
14286 | (__gcov_exit): ... here. Made static. Reimplement. | |
14287 | (__gcov_init_func): Rename to ... | |
14288 | (__gcov_init): ... here. Check version, update crc. | |
14289 | (__bb_fork_func): Rename to ... | |
14290 | (__gcov_flush): ... here. | |
14291 | * libgcc2.h (struct bb, __bb_exit_func, __bb_init_func, | |
14292 | __bb_fork_func, gcov_type, __bb_find_arc_counters): Remove. | |
14293 | * calls.c (expand_call): Call __gcov_flush. | |
14294 | * profile.c (bb_file, last_bb_file_name): Remove. | |
14295 | (bbg_file_name): New global variable. | |
14296 | (output_gcov_string): Remove. | |
14297 | (get_exec_counts): Reimplement. | |
14298 | (branch_prob): Reimplement gcov file writing. | |
14299 | (init_branch_prob): Create bbg_file_name, don't create | |
14300 | bb_file_name. | |
14301 | (end_branch_prob): Adjust. Don't remove counter file when | |
14302 | instrumenting ourselves. | |
14303 | (create_profiler): Adjust. | |
14304 | * doc/gcov.texi (Gcov Data Files): Remove detailed specification, | |
14305 | point to gcov-io.h. | |
14306 | * Makefile.in (LANGUAGES): Add gcov-dump. | |
14307 | (coverageexts): Remove .bb. | |
14308 | (STAGESTUFF): Add gcov-dump. | |
14309 | (LIB2FUNCS_ST): Replace _bb with _gcov. | |
14310 | (profile.o): Depend on gcov-iov.h. | |
14311 | (final.o): Don't depend on profile.h, gcov.h. | |
14312 | (gcov.o): Depend on gcov-iov.h. | |
14313 | (gcov-iov.o): New target. | |
14314 | (gcov-iov): New target. | |
14315 | (gcov-iov.h): New target. | |
14316 | (gcov-dump.o): New target. | |
14317 | (GCOV_DUMP_OBJS): New variable. | |
14318 | (gcov-dump): New target. | |
14319 | (distclean): Remove coverageexts. | |
14320 | (stage1): Remove coverageexts. | |
14321 | ||
4f968d93 HP |
14322 | 2002-09-11 Hartmut Penner <hpenner@de.ibm.com> |
14323 | ||
14324 | * fold-const.c (make_range): Only narrow to signed range if | |
14325 | the signed range is smaller than the unsigned range. | |
14326 | ||
35aff10b AM |
14327 | 2002-09-12 Alan Modra <amodra@bigpond.net.au> |
14328 | ||
14329 | * emit-rtl.c (set_mem_size): New function. | |
14330 | * expr.h (set_mem_size): Declare. | |
14331 | * config/rs6000/rs6000.c (expand_block_move_mem): Exterminate. | |
14332 | (expand_block_move): Instead, use adjust_address and | |
14333 | replace_equiv_address to generate proper aliasing info. | |
14334 | Move common code out of conditionals. Localize vars. | |
14335 | ||
a9b6f1e7 | 14336 | 2002-09-11 Eric Botcazou <ebotcazou@libertysurf.fr> |
d48fd218 | 14337 | |
874f6a6d EB |
14338 | * optabs.c (expand_binop): Minor cleanup. |
14339 | (expand_twoval_binop): Convert CONST_INTs like in expand_binop. | |
14340 | ||
d1df930b DN |
14341 | 2002-09-11 Dan Nicolaescu <dann@ics.uci.edu> |
14342 | ||
14343 | * print-tree.c (print_node): Print the restrict qualifier. | |
14344 | ||
9026a957 JJ |
14345 | 2002-09-11 Janis Johnson <janis187@us.ibm.com> |
14346 | ||
14347 | * doc/install.texi: Fix typos. | |
14348 | ||
3fd9d606 ZW |
14349 | 2002-09-11 Zack Weinberg <zack@codesourcery.com> |
14350 | ||
14351 | * Makefile.in: Remove all references to s-under and underscore.c. | |
14352 | * collect2.c, tlink.c: Change all uses of prepends_underscore | |
14353 | to look directly at USER_LABEL_PREFIX. | |
14354 | ||
5b5198f7 DE |
14355 | 2002-09-11 David Edelsohn <edelsohn@gnu.org> |
14356 | ||
14357 | * config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section): Append | |
14358 | alignment to csect. | |
14359 | (rs6000_xcoff_unique_section): Only set section name for public | |
14360 | data. | |
14361 | (rs6000_xcoff_section_type_flags): Store log2 alignment in flags. | |
14362 | * config/rs6000/xcoff.h (TARGET_ASM_SELECT_SECTION): Remove | |
14363 | duplicate definition. | |
14364 | ||
77de9af2 JDA |
14365 | 2002-09-10 John David Anglin <dave@hiauly1.hia.nrc.ca> |
14366 | ||
14367 | * pa.md (extzv): Check predicates before emitting extzv_32. | |
14368 | (insv): Likewise. | |
14369 | ||
33b679d1 UW |
14370 | 2002-09-10 Ulrich Weigand <uweigand@de.ibm.com> |
14371 | ||
14372 | * config/s390/s390.h (MOVE_MAX): Define to correct value. | |
14373 | (MAX_MOVE_MAX): Define. | |
14374 | (MOVE_BY_PIECES_P): Define. | |
14375 | (CLEAR_BY_PIECES_P): Define. | |
14376 | ||
bfae8040 DC |
14377 | 2002-09-10 Denis Chertykov <denisc@overta.ru> |
14378 | ||
14379 | * config/avr/avr.md (movstrhi): Use right operands for conversion. | |
14380 | ||
7730c3ff RE |
14381 | 2002-09-10 Richard Earnshaw <rearnsha@arm.com> |
14382 | ||
14383 | PR c/7873 | |
14384 | * arm.md (insv): Use reg_or_int_operand for operand[3]. | |
14385 | ||
5add3202 DE |
14386 | 2002-09-10 David Edelsohn <edelsohn@gnu.org> |
14387 | ||
14388 | * rs6000.c (rs6000_assemble_visibility): Protect declaration | |
14389 | inside macro. Correct function definition typo. | |
14390 | (rs6000_xcoff_section_type_flags): New function. | |
14391 | (TARGET_SECTION_TYPE_FLAGS): Remove definition. | |
14392 | (rs6000_elf_section_type_flags): Call default_section_type_flags_1 | |
14393 | with appropriate PIC test. | |
14394 | (rs6000_xcoff_select_section): Use decl_readonly_section_1 to | |
14395 | determine readonly. | |
14396 | (rs6000_binds_local_p): Combine PIC flags. | |
14397 | * sysv4.h (TARGET_SECTION_TYPE_FLAGS): Define. | |
14398 | * xcoff.h (TARGET_SECTION_TYPE_FLAGS): Define. | |
14399 | ||
4977bab6 ZW |
14400 | 2002-09-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
14401 | ||
14402 | * h8300.md: Fix signed/unsigned warnings. | |
14403 | * mcore.md: Likewise. | |
14404 | * mn10300.c (mask_ok_for_mem_btst): Likewise. | |
14405 | ||
90389422 PB |
14406 | 2002-09-09 Per Bothner <per@bothner.com> |
14407 | ||
14408 | * print-tree.c (print_node): In a STRING_CST, escape non-ascii | |
14409 | characters, and only print TREE_STRING_LENGTH chars. | |
14410 | ||
686f3bf0 SE |
14411 | 2002-09-09 Steve Ellcey <sje@cup.hp.com> |
14412 | ||
14413 | * config/ia64/hpux.h (TARGET_HPUX_LD): New, define true. | |
14414 | (ASM_FILE_END) New. | |
14415 | * config/ia64/ia64.h (TARGET_HPUX_LD): New, define false. | |
14416 | * config/ia64/ia64-protos.h (ia64_hpux_asm_file_end): New. | |
14417 | * config/ia64/ia64.c (ia64_asm_output_external): Create list | |
14418 | of external functions if TARGET_HPUX_LD is true. | |
14419 | (ia64_hpux_add_extern_decl): New, routine to put names on | |
14420 | list of external functions. | |
14421 | (ia64_hpux_asm_file_end): Put out declarations for external | |
14422 | functions if and only if they are used. | |
14423 | ||
0c263f4e JDA |
14424 | 2002-09-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
14425 | ||
14426 | * pa.md (exception_receiver, builtin_setjmp_receiver): Add blockage | |
14427 | on TARGET_64BIT before pic register restore. | |
14428 | ||
e2a6476e DE |
14429 | 2002-09-09 David Edelsohn <edelsohn@gnu.org> |
14430 | ||
14431 | * doc/tm.texi (TARGET_HAVE_SRODATA_SECTION): New description. | |
14432 | (TARGET_HAVE_TLS): New description. | |
14433 | ||
b73b1546 JJ |
14434 | 2002-09-09 Janis Johnson <janis187@us.ibm.com> |
14435 | ||
14436 | * doc/extend.texi (Statement Exprs): Fix broken link. | |
14437 | ||
a9738643 DC |
14438 | 2002-09-09 Denis Chertykov <denisc@overta.ru> |
14439 | ||
14440 | * config/avr/avr.md (movstrhi, clrstrhi): Use gen_int_mode for | |
14441 | right conversion of operands[1]. | |
14442 | ||
05b9aaaa UW |
14443 | 2002-09-09 Ulrich Weigand <uweigand@de.ibm.com> |
14444 | ||
14445 | * config/s390/s390.md ("*tmdi_reg", "*tmsi_reg"): Do not mark as | |
14446 | commutative. Use "nonimmediate_operand" instead of "register_operand" | |
14447 | as predicate for operand 0. Move to after the "*tmXX_mem" insns. | |
14448 | ||
14449 | ("*tmdi_mem", "*tmsi_mem", "*tmhi_mem", "*tmqi_mem"): Do not mark | |
14450 | as commutative. | |
14451 | ||
14452 | ("*anddi3_ni", "*andsi3_ni", "*iordi3_ni", "*iorsi3_ni"): Do not | |
14453 | mark as commutative. Use "nonimmediate_operand" instead of | |
14454 | "register_operand" as predicate for operand 1. | |
14455 | ||
14456 | ("movstrictsi"): Fix typo in insn name. | |
14457 | ||
7ec70495 JH |
14458 | 2002-09-09 Jan Hubicka <jh@suse.cz> |
14459 | ||
14460 | * i386.c (index_register_operand): New. | |
14461 | * i386.h (predicate_codes): Add new predicate. | |
8e746279 | 14462 | * i386.md (lea_general_*): Use index_register_operand |
7ec70495 JH |
14463 | (ashift to lea splitter): Do not produce invalid leas |
14464 | (ashift to mov+ashift split): New. | |
14465 | ||
b2fc915b NC |
14466 | 2002-09-09 Nick Clifton <nickc@redhat.com> |
14467 | ||
14468 | * config/fr30/fr30.c (output.h): Move after inclusion of tree.h. | |
14469 | Fix folding marks. | |
14470 | ||
0b0ad147 | 14471 | 2002-09-09 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com> |
d48fd218 | 14472 | J"orn Rennecke <joern.rennecke@superh.com> |
0b0ad147 TM |
14473 | |
14474 | * sh/sh.h (OVERRIDE_OPTIONS): align_functions is in bytes, not bits. | |
14475 | ||
2bcc50d0 AM |
14476 | 2002-09-09 Alan Modra <amodra@bigpond.net.au> |
14477 | ||
14478 | * config/rs6000/rs6000.c (rs6000_binds_local_p): Return bool. | |
14479 | (function_ok_for_sibcall): Use binds_local_p. Respect longcall | |
14480 | attributes. | |
14481 | ||
4977bab6 ZW |
14482 | 2002-09-08 Nathan Sidwell <nathan@codesourcery.com> |
14483 | ||
14484 | * basic_block.h (gcov_type): Explain why it is signed. | |
14485 | * final.c: Don't include profile.h. | |
14486 | (struct function_list, functions_head, functions_tail, | |
14487 | end_final): Moved to profile.c | |
14488 | (final): Move arc chaining code to profile.c. | |
14489 | * function.c (prepare_function_start): Remove duplicate line. | |
14490 | * output.h (end_final): Remove prototype. | |
14491 | * predict.c (estimate_loops_at_level): Use gcov_type. | |
14492 | * profile.c (struct function_list, functions_head, | |
14493 | functions_tail): Moved from final.c | |
14494 | (need_func_profiler): Remove. | |
14495 | (instrument_edges): Don't set need_func_profiler. | |
14496 | (get_exec_counts): Avoid signed/unsigned warning. | |
14497 | (compute_checksum): Use crc32. | |
14498 | (branch_prob): Adjust. Chain onto functions_head. | |
14499 | (init_branch_prob): Absorb init_edge_profiler. | |
14500 | (init_edge_profiler): Remove. | |
14501 | (create_profiler): Moved and renamed from final.c:end_final. | |
14502 | Emit data and constructor. | |
14503 | (output_func_start_profiler): Remove. | |
14504 | * profile.h (struct profile_info): checksum is unsigned. | |
14505 | * rtl.h (output_func_start_profiler): Remove prototype. | |
14506 | (create_profiler): Declare. | |
14507 | * toplev.c (compile_file): Call create_profiler, if instrumenting | |
14508 | arcs. Don't call end_final. | |
14509 | ||
c1b4f089 KG |
14510 | 2002-09-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
14511 | ||
14512 | * fr30.c (fr30_print_operand): Fix bug in output of CONST_DOUBLE. | |
14513 | ||
b9203463 RH |
14514 | 2002-09-08 Richard Henderson <rth@redhat.com> |
14515 | ||
14516 | * dwarf2.h (DW_OP_call_ref): Rename from DW_OP_calli. | |
14517 | (DW_OP_GNU_push_tls_address): New. | |
14518 | (DW_OP_lo_user): Fix. | |
14519 | * dwarf2out.c (INTERNAL_DW_OP_tls_addr): New. | |
14520 | (dwarf_stack_op_name): Handle it, plus other dwarf3 opcodes. | |
14521 | (size_of_loc_descr): Likewise. | |
14522 | (output_loc_operands): Handle INTERNAL_DW_OP_tls_addr. | |
14523 | (add_AT_location_description): Take a dw_loc_descr_ref not an rtx. | |
14524 | (loc_descriptor_from_tree): Handle TLS variables. | |
14525 | (rtl_for_decl_location): Do avoid_constant_pool_reference here ... | |
14526 | (add_location_or_const_value_attribute): ... not here. Defer | |
14527 | to loc_descriptor_from_tree for TLS variables. | |
14528 | ||
14529 | * config/i386/i386.h (ASM_OUTPUT_DWARF_DTPREL): New. | |
14530 | * config/i386/i386.c (i386_output_dwarf_dtprel): New. | |
14531 | * config/i386/i386-protos.h: Update. | |
14532 | ||
7df98878 RS |
14533 | 2002-09-08 Roger Sayle <roger@eyesopen.com> |
14534 | ||
14535 | PR optimization/6405 | |
14536 | * unroll.c (loop_iterations): last_loop_insn should be the previous | |
14537 | non-note instruction before loop->end. | |
14538 | * loop.c (strength_reduce): The conditional jump is the last | |
14539 | non-note instruction before loop->end (as above). | |
14540 | ||
f40f4c8e RS |
14541 | 2002-09-08 Roger Sayle <roger@eyesopen.com> |
14542 | ||
14543 | * combine.c (try_combine): Handle the case that undobuf.other_insn | |
14544 | has been turned into a return or unconditional jump, by inserting | |
14545 | a BARRIER if necessary. | |
14546 | (simplify_set): Test if a condition code setter has a constant | |
14547 | comparison at compile time, if so convert this insn to a no-op move | |
14548 | and update/simplify the condition code user (undobuf.other_insn). | |
14549 | ||
e2f97e26 KW |
14550 | 2002-09-08 Krister Walfridsson <cato@df.lth.se> |
14551 | ||
14552 | * config/arm/netbsd.h (INITIALIZE_TRAMPOLINE): Redefine. | |
14553 | (CLEAR_INSN_CACHE): Define. | |
14554 | ||
4b7e68e7 KH |
14555 | 2002-09-08 Kazu Hirata <kazu@cs.umass.edu> |
14556 | ||
14557 | * basic-block.h: Fix comment formatting. | |
14558 | * c-common.c: Likewise. | |
14559 | * c-common.h: Likewise. | |
14560 | * c-lex.c: Likewise. | |
14561 | * c-pretty-print.c: Likewise. | |
14562 | * cfglayout.c: Likewise. | |
14563 | * cfgloop.c: Likewise. | |
14564 | * defaults.h: Likewise. | |
14565 | * et-forest.c: Likewise. | |
14566 | * explow.c: Likewise. | |
14567 | * function.h: Likewise. | |
14568 | * gcov.c: Likewise. | |
14569 | * genattrtab.c: Likewise. | |
14570 | * gengtype.c: Likewise. | |
14571 | * ifcvt.c: Likewise. | |
14572 | * libgcc2.c: Likewise. | |
14573 | * loop.c: Likewise. | |
14574 | * profile.c: Likewise. | |
14575 | * ra-build.c: Likewise. | |
14576 | * real.c: Likewise. | |
14577 | * rtl.h: Likewise. | |
14578 | * tracer.c: Likewise. | |
14579 | * tree-inline.c: Likewise. | |
14580 | * varasm.c: Likewise. | |
14581 | ||
2567406a JH |
14582 | 2002-09-08 Jan Hubicka <jh@suse.cz> |
14583 | ||
14584 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Fix array_ref | |
14585 | handling. | |
14586 | ||
a36fc5f8 | 14587 | * loop.c (loop_givs_reduce): Emit addition after. |
2567406a | 14588 | |
bd79540a AM |
14589 | 2002-09-08 Alan Modra <amodra@bigpond.net.au> |
14590 | ||
14591 | * varasm.c (default_assemble_visibility): Rename from | |
14592 | assemble_visibility. | |
14593 | * output.h: Here too. | |
14594 | * target-def.h (TARGET_ASM_ASSEMBLE_VISIBILITY): And here. | |
14595 | * config/rs6000/rs6000.c (rs6000_assemble_visibility): And here. | |
14596 | ||
32ff9c74 AM |
14597 | 2002-09-08 Alan Modra <amodra@bigpond.net.au> |
14598 | ||
14599 | * reload.c (find_reloads <p constraint>): Pass operand_mode to | |
14600 | find_reloads_address. | |
14601 | ||
6588987e KH |
14602 | 2002-09-08 Kazu Hirata <kazu@cs.umass.edu> |
14603 | ||
14604 | * config/h8300/h8300.md (udivmodqi4): Enable on H8/300. | |
14605 | (anonymous pattern): Likewise. | |
14606 | ||
4977bab6 ZW |
14607 | 2002-09-07 Igor Shevlyakov <igor@microunity.com> |
14608 | ||
14609 | * machmode.def: Add modes for half-float vectors. | |
14610 | ||
0100732e SS |
14611 | 2002-09-07 Scott Snyder <snyder@fnal.gov> |
14612 | ||
14613 | PR target/7374 | |
14614 | * config/alpha/alpha.md (abstf2): Fix typo: 'neg' for 'abs'. | |
14615 | ||
77043c7c RS |
14616 | 2002-09-07 Roger Sayle <roger@eyesopen.com> |
14617 | ||
14618 | * basic-block.h (struct loop): Remove unused cont_dominator field. | |
14619 | ||
5dd78220 IS |
14620 | 2002-09-07 Igor Shevlyakov <igor@microunity.com> |
14621 | ||
d48fd218 | 14622 | * varasm.c (decode_rtx_const): Don't check undefined field for |
5dd78220 IS |
14623 | CONST_VECTOR. |
14624 | ||
b96a3fa3 GN |
14625 | 2002-09-07 Glen Nakamura <glen@imodulo.com> |
14626 | ||
7fa86a10 | 14627 | PR opt/7814 |
b96a3fa3 GN |
14628 | * sched-deps.c (sched_analyze_insn): Make sure to add insn |
14629 | to reg_last->sets after flushing the dependency lists to guarantee | |
14630 | that subsequent clobbers will be dependent on it. | |
14631 | ||
ad9df12f | 14632 | 2002-09-07 Igor Shevlyakov <igor@microunity.com> |
2567406a | 14633 | |
ad9df12f IS |
14634 | * combine.c (simplify_shift_const): Calculate rotate count |
14635 | correctly for vector operands. | |
14636 | ||
54c93c30 AE |
14637 | 2002-09-07 Ansgar Esztermann <ansgar@thphy.uni-duesseldorf.de> |
14638 | ||
14639 | * c-typeck.c (c_tree_expr_nonnegative_p): New function. | |
14640 | (build_binary_op): Call c_tree_expr_nonnegative_p rather than | |
2567406a | 14641 | tree_expr_nonnegative_p. |
54c93c30 AE |
14642 | (build_conditional_expr): Likewise. |
14643 | * c-tree.h (c_tree_expr_nonnegative_p): Declare. | |
14644 | ||
36eea25f RH |
14645 | 2002-09-07 Richard Henderson <rth@redhat.com> |
14646 | ||
3aa4cad7 RH |
14647 | * builtins.def (inf, inff, infl): Mark const. |
14648 | (huge_val, huge_valf, huge_vall): Likewise. | |
14649 | (BUILT_IN_GETEXP, BUILT_IN_GETMAN): Remove. | |
14650 | ||
36eea25f RH |
14651 | * real.c (ereal_inf): Clear E before use. |
14652 | ||
5c102b48 KH |
14653 | 2002-09-07 Kazu Hirata <kazu@cs.umass.edu> |
14654 | ||
14655 | * config/h8300/h8300.md (udivmodqi4): Split the pattern into | |
14656 | an expander and an anonymous pattern. Zero out the upper half | |
14657 | of the dividend in the expander. | |
14658 | (udivmodqi4): Likewise. | |
14659 | ||
8bd06267 KH |
14660 | 2002-09-07 Kazu Hirata <kazu@cs.umass.edu> |
14661 | ||
14662 | * config/h8300/h8300.c: Fix formatting. | |
14663 | * config/h8300/h8300.h: Likewise. | |
14664 | * config/h8300/h8300.md: Likewise. | |
14665 | ||
39587bb9 ZD |
14666 | 2002-09-07 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
14667 | ||
14668 | * cfgcleanup.c (try_crossjump_to_edge): Fix updating of liveness | |
14669 | information. | |
14670 | ||
34146b94 | 14671 | 2002-09-07 Graham Stott <graham.stott@btinternet.com> |
92d9256d GS |
14672 | |
14673 | * rtlanal.c (dead_or_set_regno_p): Fix typo. | |
14674 | ||
93638d7a AM |
14675 | 2002-09-07 Alan Modra <amodra@bigpond.net.au> |
14676 | ||
fea76d82 AM |
14677 | * config/rs6000/linux64.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. |
14678 | ||
93638d7a AM |
14679 | * doc/tm.texi (TARGET_ASM_ASSEMBLE_VISIBILITY): Describe. |
14680 | * target-def.h (TARGET_ASM_ASSEMBLE_VISIBILITY): Define. | |
14681 | (TARGET_ASM_OUT): Add the above here. | |
14682 | * target.h (struct gcc_target): Add "visibility" field. | |
14683 | * varasm.c (maybe_assemble_visibility): Call targetm visibility func. | |
14684 | * config/rs6000/rs6000.c (rs6000_assemble_visibility): New function. | |
14685 | (TARGET_ASM_ASSEMBLE_VISIBILITY): Define. | |
14686 | (rs6000_legitimize_reload_address, first_reg_to_save): Formatting. | |
14687 | ||
370ce32a ZL |
14688 | 2002-09-06 Ziemowit Laski <zlaski@apple.com> |
14689 | ||
14690 | * c-lang.c (objc_is_id): New stub. | |
14691 | * c-tree.h (objc_is_id): New forward declaration. | |
14692 | * c-typeck.c (build_c_cast): Do not strip protocol | |
14693 | qualifiers from 'id' type. | |
14694 | * objc/objc-act.c (objc_comptypes): Correct handling | |
14695 | of protocol qualifiers. | |
14696 | (objc_is_id): New. | |
14697 | ||
942579db JL |
14698 | Fri Sep 6 13:10:08 2002 Jeffrey A Law (law@redhat.com) |
14699 | ||
54c93c30 | 14700 | * pentium.md (pentium-firstvboth): Fix typo. |
942579db | 14701 | |
c4dfc70c DD |
14702 | 2002-09-06 Dhananjay Deshpande <dhananjayd@kpit.com> |
14703 | ||
14704 | * h8300.c (enum shift_alg): Move to earlier in h8300.c. | |
14705 | (enum shift_type, enum h8_cpu): Likewise. | |
14706 | (INL, ROT, LOP, SPC macros): Likewise. | |
14707 | (shift_alg_qi, shift_alg_hi, shift_alg_si): Likewise. Lose | |
14708 | const designator. | |
14709 | (h8300_init_once): Update shift_alg_{qi,hi,si} to use more | |
14710 | space efficient algorithms when optimize for codesize. | |
14711 | ||
5873a4c1 NP |
14712 | Fri Sep 6 16:35:32 2002 Nicola Pero <n.pero@mi.flashnet.it> |
14713 | ||
14714 | Fix PR/1727 and long-standing failing testcase | |
14715 | objc/formal-protocol-6.m. | |
14716 | * objc-act.c (build_protocol_expr): If compiling for the GNU | |
14717 | runtime, create a list of Protocol statically allocated instances | |
14718 | if it doesn't exist, then add the Protocol object to this same | |
14719 | list. | |
14720 | (get_objc_string_decl): Fixed typo/bug - TREE_VALUE had been used | |
14721 | instead of TREE_CHAIN. | |
14722 | ||
e30d4c82 NP |
14723 | Fri Sep 6 16:17:33 2002 Nicola Pero <n.pero@mi.flashnet.it> |
14724 | ||
14725 | * objc/objc-act.c (dump_interface): Enlarged the char * buffer to | |
14726 | 10k. Fixed category dumping - print out category names with the | |
14727 | proper syntax. Print '@end\n' and not '\n@end' at the end of the | |
14728 | interface. | |
22d4398d | 14729 | (finish_objc): Fixed the -gen-decls option. It was printing out |
e30d4c82 NP |
14730 | only the last class. Dump an interface declaration of all classes |
14731 | being compiled instead. | |
14732 | ||
fcd53748 JT |
14733 | 2002-09-06 Jason Thorpe <thorpej@wasabisystems.com> |
14734 | ||
2567406a JH |
14735 | * config/arm/arm-protos.h (arm_gen_return_addr_mask): New |
14736 | prototype. | |
fcd53748 JT |
14737 | * config/arm/arm.c (arm_gen_return_addr_mask): New function. |
14738 | * config/arm/arm.h (MASK_RETURN_ADDR): Use arm_gen_return_addr_mask | |
14739 | if not APCS26 and not Thumb or ARMv4-or-higher. Use gen_int_mode | |
14740 | rather than GEN_INT. | |
14741 | * config/arm/arm.md (UNSPEC_CHECK_ARCH): Define. | |
14742 | (return_addr_mask, *check_arch2): New. | |
14743 | ||
96fd3851 UW |
14744 | 2002-09-06 Ulrich Weigand <uweigand@de.ibm.com> |
14745 | ||
2567406a | 14746 | * config/s390/s390.md ("*adddi3_cc", "*adddi3_cconly", |
96fd3851 | 14747 | "*adddi3_cconly2", "*adddi3_64", "*adddi3_31", "adddi3", |
2567406a | 14748 | "*addsi3_carry1_cc", "*addsi3_carry1_cconly", |
96fd3851 UW |
14749 | "*addsi3_carry2_cc", "*addsi3_carry2_cconly", |
14750 | "*addsi3_cc", "*addsi3_cconly", "*addsi3_cconly2", "addsi3", | |
2567406a | 14751 | "adddf3", "*adddf3", "*adddf3_ibm", |
96fd3851 UW |
14752 | "addsf3", "*addsf3", "*addsf3_ibm", |
14753 | "muldi3", "mulsi3", "mulsidi3", | |
14754 | "muldf3", "*muldf3", "*muldf3_ibm", | |
14755 | "mulsf3", "*mulsf3", "*mulsf3_ibm", | |
14756 | "*anddi3_cc", "*anddi3_cconly", "anddi3", | |
14757 | "*andsi3_cc", "*andsi3_cconly", "andsi3", | |
14758 | "*iordi3_cc", "*iordi3_cconly", "iordi3", | |
14759 | "*iorsi3_cc", "*iorsi3_cconly", "iorsi3", | |
14760 | "*xordi3_cc", "*xordi3_cconly", "xordi3", | |
14761 | "*xorsi3_cc", "*xorsi3_cconly", "xorsi3"): Use "nonimmediate_operand" | |
14762 | instead of "register_operand" as predicate for "%0" operand. | |
14763 | ||
22252625 JJ |
14764 | 2002-09-06 Jakub Jelinek <jakub@redhat.com> |
14765 | ||
14766 | * configure.in (HAVE_AS_OFFSETABLE_LO10): Use -xarch=v9 | |
14767 | unconditionally when gcc_cv_as_flags64 checks are gone. | |
14768 | * configure: Rebuilt. | |
14769 | ||
bc401279 AM |
14770 | 2002-09-06 Alan Modra <amodra@bigpond.net.au> |
14771 | ||
14772 | * config/rs6000/rs6000.md (extzvsi_internal2): Revert most of | |
14773 | 2002-07-26 change. Comment. | |
14774 | ||
b3fbfc07 KG |
14775 | 2002-09-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
14776 | ||
14777 | * frv.c (frv_unique_section, frv_select_section, | |
14778 | frv_select_rtx_section): Delete. | |
14779 | (frv_in_small_data_p): New. | |
14780 | (TARGET_ASM_UNIQUE_SECTION, TARGET_ASM_SELECT_SECTION, | |
14781 | TARGET_ASM_SELECT_RTX_SECTION): Delete. | |
14782 | (TARGET_IN_SMALL_DATA_P): Define. | |
14783 | ||
41e34bab DJ |
14784 | 2002-09-05 Dale Johannesen <dalej@apple.com> |
14785 | ||
14786 | * reload1.c (reload): Retain only those memory clobbers | |
14787 | added for variable-array handling. | |
14788 | ||
dc0ba55a JT |
14789 | 2002-09-05 Jason Thorpe <thorpej@wasabisystems.com> |
14790 | ||
14791 | * config/arm/arm.c (arm_return_in_memory): Implement ATPCS | |
2567406a | 14792 | return-in-memory rules. |
dc0ba55a JT |
14793 | * config/arm/arm.h (ARM_FLAG_ATPCS, TARGET_ATPCS): Define. |
14794 | ||
dd19d142 DE |
14795 | 2002-09-05 David Edelsohn <edelsohn@gnu.org> |
14796 | ||
14797 | * config/rs6000/xcoff.h (HOT_TEXT_SECTION_NAME): Delete. | |
14798 | (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Delete. | |
14799 | ||
3717da94 JT |
14800 | 2002-09-05 Jason Thorpe <thorpej@wasabisystems.com> |
14801 | ||
14802 | * real.c: Avoid parse error if FLOAT_WORDS_BIG_ENDIAN is | |
14803 | not a compile-time constant for the non-IBM case. | |
14804 | * config/arm/arm-protos.h (arm_float_words_big_endian): New | |
2567406a | 14805 | prototype. |
3717da94 | 14806 | * config/arm/arm.c (arm_float_words_big_endian): New function. |
b5b620a4 | 14807 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __VFP_FP__ |
2567406a JH |
14808 | if TARGET_VFP and not TARGET_HARD_FLOAT. |
14809 | (ARM_FLAG_VFP, TARGET_VFP): Define. | |
3717da94 JT |
14810 | (FLOAT_WORDS_BIG_ENDIAN): Use arm_float_words_big_endian. |
14811 | ||
225cee28 DE |
14812 | 2002-09-05 David Edelsohn <edelsohn@gnu.org> |
14813 | ||
14814 | * doc/install.texi: Correct text of s390-*-linux* and s390x-*-linux* | |
14815 | URLs. Fix AIX wording. | |
14816 | ||
c72bfda7 SS |
14817 | 2002-09-05 Stan Shebs <shebs@apple.com> |
14818 | ||
14819 | * config/rs6000/rs6000.c (rs6000_override_options): Make -fpic and | |
14820 | -fPIC equivalent on Darwin. | |
14821 | ||
3578cf63 R |
14822 | Thu Sep 5 16:27:47 2002 J"orn Rennecke <joern.rennecke@superh.com> |
14823 | ||
14824 | * sh.c (sh_expand_builtin): Return early if encountering an | |
14825 | error_mark for a type. | |
14826 | ||
7974fe63 UW |
14827 | 2002-09-05 Ulrich Weigand <uweigand@de.ibm.com> |
14828 | ||
14829 | * config/s390/s390.c (s390_expand_plus_operand): Do not require | |
14830 | double-word scratch register. | |
14831 | config/s390/s390.md ("reload_indi", "reload_insi"): Adapt. | |
14832 | ||
2567406a | 14833 | ("*tmqi_ext", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem", "*tmqi_mem", |
7974fe63 UW |
14834 | "*cli"): Replace s_operand by memory_operand. |
14835 | ("cmpstrdi", "cmpstrsi"): Replace s_operand by general_operand. | |
14836 | ||
f8cb5851 KH |
14837 | 2002-09-05 Kazu Hirata <kazu@cs.umass.edu> |
14838 | ||
14839 | * config/h8300/h8300.c (asm_file_start): Add a missing | |
14840 | semicolon. | |
14841 | ||
4977bab6 ZW |
14842 | 2002-09-04 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
14843 | ||
14844 | * c-typeck.c (build_function_call): Remove unused variable(s). | |
14845 | (build_c_cast): Likewise. | |
14846 | * calls.c (rtx_for_function_call): Likewise. | |
14847 | * cfglayout.c (duplicate_insn_chain): Likewise. | |
14848 | * cfgloop.c (flow_loop_nodes_find): Likewise. | |
14849 | * cfgrtl.c (split_edge): Likewise. | |
14850 | * df.c (df_ref_create): Likewise. | |
14851 | * except.c (expand_end_catch): Likewise. | |
14852 | * expr.c (emit_push_insn, store_constructor, expand_expr): Likewise. | |
14853 | * function.c (emit_return_into_block): Likewise. | |
14854 | (reposition_prologue_and_epilogue_notes): Likewise. | |
14855 | * gengtype.c (get_file_basename, write_gc_structure_fields): Likewise. | |
14856 | * combine.c (subst_prev_insn, need_refresh): Remove. | |
14857 | * dwarf2out.c (primary_filename): Remove. | |
14858 | * final.c (new_block): Remove. | |
14859 | * gcse.c (orig_bb_count): Remove. | |
14860 | ||
14861 | 2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
14862 | ||
14863 | * dsp16xx-protos.h (dsp16xx_compare_gen): Change to bool. | |
14864 | * dsp16xx.c (dsp16xx_compare_gen): Likewise. | |
14865 | * dsp16xx.md: Treat dsp16xx_compare_gen as a bool. Call functions | |
14866 | directly instead of using a function pointer. | |
14867 | ||
5fc0e5df KW |
14868 | 2002-09-04 Krister Walfridsson <cato@df.lth.se> |
14869 | ||
14870 | * config/i386/i386.h (GOT_SYMBOL_NAME): Define. | |
14871 | * config/i386/i386.c (output_set_got): Use GOT_SYMBOL_NAME. | |
14872 | (ix86_output_addr_diff_elt) Likewise. | |
14873 | (x86_output_mi_thunk) Likewise. | |
14874 | * config/i386/netbsd.h (GOT_SYMBOL_NAME): Redefine. | |
14875 | ||
f4b488fd KG |
14876 | 2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
14877 | ||
14878 | * frv.c (frv_encode_section_info): Fix error in last change. | |
14879 | ||
0e5dbd9b DE |
14880 | 2002-09-04 David Edelsohn <edelsohn@gnu.org> |
14881 | ||
14882 | * config/rs6000/rs6000.c (rs6000_flag_pic): New variable. | |
14883 | (rs6000_elf_encode_section_info): ATTRIBUTE_UNUSED. | |
14884 | (TARGET_BINDS_LOCAL_P): Define. | |
14885 | (rs6000_override_options): Save original flag_pic value. | |
14886 | (rs6000_elf_select_section): Call default_elf_select_section_1. | |
14887 | (rs6000_elf_unique_section): Call default_unique_section_1. | |
14888 | (rs6000_elf_in_small_data_p): New function. | |
14889 | (rs6000_xcoff_asm_named_section): Determine storage mapping class. | |
14890 | (rs6000_xcoff_select_section): Update based on defaults. | |
14891 | (rs6000_xcoff_unique_section): Set to basic name if not common. | |
14892 | (rs6000_binds_local_p): New function. | |
14893 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Set | |
14894 | targetm.have_srodata_section if SDATA_EABI. | |
14895 | (TARGET_IN_SMALL_DATA_P): Define. | |
14896 | ||
f57f9cb8 DJ |
14897 | 2002-09-04 Dale Johannesen <dalej@apple.com> |
14898 | ||
14899 | * varasm.c (struct rtx_const, decode_rtx_const): | |
14900 | Make veclo and vechi fields not share storage. | |
14901 | ||
ed6cc1f5 R |
14902 | Thu Sep 5 00:34:33 2002 J"orn Rennecke <joern.rennecke@superh.com> |
14903 | ||
14904 | * loop.c (scan_loop): Don't mark separate insns out of a libcall | |
14905 | for moving. | |
14906 | (move_movables): Abort if we see the first insn of a libcall. | |
14907 | ||
ab5e2615 RH |
14908 | 2002-09-04 Richard Henderson <rth@redhat.com> |
14909 | ||
14910 | * builtin-types.def (BT_FN_FLOAT): New. | |
14911 | (BT_FN_DOUBLE, BT_FN_LONG_DOUBLE): New. | |
14912 | * builtins.def (BUILT_IN_INF, BUILT_IN_INFF, BUILT_IN_INFL, | |
14913 | BUILT_IN_HUGE_VAL, BUILT_IN_HUGE_VALF, BUILT_IN_HUGE_VALL): New. | |
14914 | * builtins.c (fold_builtin_inf): New. | |
14915 | (fold_builtin): Call it. | |
14916 | * real.c (ereal_inf): New. | |
14917 | * real.h: Declare it. | |
14918 | * doc/extend.texi: Document new builtins. | |
14919 | ||
9beb7d20 RH |
14920 | 2002-09-04 Richard Henderson <rth@redhat.com> |
14921 | ||
14922 | * cse.c (cse_insn): Avoid subreg games if the equivalence | |
14923 | is already in the proper mode. | |
14924 | ||
29984e05 EB |
14925 | 2002-09-04 Eric Botcazou <ebotcazou@multimania.com> |
14926 | ||
14927 | PR c/7102 | |
14928 | * optabs.c (expand_binop): Convert CONST_INTs in all cases. | |
14929 | ||
8d46398e JDA |
14930 | 2002-09-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
14931 | ||
14932 | * pa.md (setccfp0, setccfp1): New patterns. | |
14933 | ||
14966b94 KG |
14934 | 2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
14935 | ||
14936 | * frv-protos.h (frv_init_builtins, frv_expand_builtin, | |
14937 | frv_select_section, frv_select_rtx_section, | |
14938 | frv_encode_section_info, frv_unique_section): Delete. | |
14939 | * frv.c: Update for target hooks. | |
14940 | * frv.h (STRIP_NAME_ENCODING, SLOW_ZERO_EXTEND, SELECT_SECTION, | |
14941 | SELECT_RTX_SECTION, ENCODE_SECTION_INFO, UNIQUE_SECTION, | |
14942 | EASY_DIV_EXPR, MD_INIT_BUILTINS, MD_EXPAND_BUILTIN): Delete. | |
14943 | ||
c8bf1a1a KG |
14944 | 2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
14945 | ||
14946 | * ip2k-protos.h (function_prologue, function_epilogue, | |
14947 | encode_section_info): Update to match target hook specification. | |
14948 | * ip2k.c: Wrap `MDR' code in IP2K_MD_REORG_PASS. | |
14949 | (function_prologue, function_epilogue, encode_section_info): | |
14950 | Update to match target hook specification. | |
14951 | * ip2k.h (SELECT_SECTION, SELECT_RTX_SECTION, ASM_OPEN_PAREN, | |
14952 | ASM_CLOSE_PAREN, EASY_DIV_EXPR): Delete. | |
14953 | (NOTICE_UPDATE_CC): Cast to void. | |
14954 | * ip2k.md: Add defaults in switch statements. | |
14955 | ||
0484cb35 JJ |
14956 | 2002-09-04 Janis Johnson <janis187@us.ibm.com> |
14957 | ||
14958 | * doc/trouble.texi (Interoperation): Update information about C++ ABI | |
14959 | issues. | |
14960 | ||
3e62bd08 JT |
14961 | 2002-09-04 Jason Thorpe <thorpej@wasabisystems.com> |
14962 | ||
14963 | * config/sparc/t-netbsd64: Disable multilib for now. | |
14964 | ||
275b6d80 DE |
14965 | 2002-09-04 David Edelsohn <edelsohn@gnu.org> |
14966 | ||
14967 | * target-def.h (TARGET_HAVE_SRODATA_SECTION): New macro. | |
14968 | * target.h (gcc_target): Add have_srodata_section member. | |
14969 | * varasm.c (section_category): Add SECCAT_SRODATA. | |
14970 | (categorize_decl_for_section): Return SECCAT_SRODATA for sdata if | |
14971 | READONLY_SDATA_SECTION defined. | |
14972 | (decl_readonly_section_1): True for SECCAT_SRODATA also. | |
14973 | (default_elf_select_section_1): Map SECCAT_SRODATA to .sdata2. | |
14974 | (default_unique_section_1): Likewise. | |
14975 | ||
015b1ad1 JDA |
14976 | 2002-09-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
14977 | ||
14978 | * expr.c (emit_group_load): Revise to allow splitting TCmode source | |
14979 | into DImode pieces. | |
14980 | ||
14981 | * pa-64.h (LONG_DOUBLE_TYPE_SIZE): Define to 128. | |
14982 | * pa64-regs.h (CLASS_CANNOT_CHANGE_MODE_P): Inhibit changes from SImode | |
14983 | for floating-point register class. | |
14984 | * pa.c (function_arg): Fix handling of modes wider than one word for | |
14985 | TARGET_64BIT. | |
14986 | ||
b10f2187 R |
14987 | Wed Sep 4 18:48:10 2002 J"orn Rennecke <joern.rennecke@superh.com> |
14988 | ||
14989 | * combine.c (make_compound_operation): Don't generate zero / sign | |
14990 | extensions in floating point modes. | |
14991 | ||
478c9e72 JJ |
14992 | 2002-09-04 Janis Johnson <janis187@us.ibm.com> |
14993 | ||
14994 | * doc/c-tree.texi: Fix overfull hboxes. | |
14995 | * doc/cppopts.texi: Ditto. | |
14996 | * doc/extend.texi: Ditto. | |
14997 | * doc/gty.texi: Ditto. | |
14998 | * doc/invoke.texi: Ditto. | |
14999 | * doc/makefile.texi: Ditto. | |
15000 | * doc/rtl.texi: Ditto. | |
15001 | * doc/standards.texi: Ditto. | |
15002 | * doc/tm.texi: Ditto. | |
15003 | ||
77e8a0cc RH |
15004 | 2002-09-04 Richard Henderson <rth@redhat.com> |
15005 | ||
15006 | * c-common.c (builtin_define_with_hex_fp_value): New. | |
15007 | (builtin_define_float_constants): Use it. Fix H_FLOAT mant_dig. | |
15008 | ||
a9c60612 JJ |
15009 | 2002-09-04 Janis Johnson <janis187@us.ibm.com> |
15010 | ||
15011 | * doc/invoke.texi (-fshort-wchar): Move to Code Generation Options. | |
15012 | (-fpcc-struct-return, -freg-struct-return, -fshort-enums, | |
15013 | -fshort-double, -fshort-wchar, -fpack-struct, -fleading-underscore): | |
15014 | Warn that these options can break ABI compatibility. | |
15015 | ||
4b67a274 RH |
15016 | 2002-09-04 Richard Henderson <rth@redhat.com> |
15017 | ||
15018 | * real.c (ereal_to_decimal): Add digits parameter. | |
15019 | * real.h (REAL_VALUE_TO_DECIMAL): Remove format; add digits parameter. | |
15020 | * c-pretty-print.c (pp_c_real_literal): Update call. | |
15021 | * print-rtl.c (print_rtx): Likewise. | |
15022 | * print-tree.c (print_node_brief, print_node): Likewise. | |
15023 | * sched-vis.c (print_value): Likewise. | |
15024 | * config/arc/arc.c (arc_print_operand): Likewise. | |
15025 | * config/c4x/c4x.c (c4x_print_operand): Likewise. | |
15026 | * config/i370/i370.h (PRINT_OPERAND): Likewise. | |
15027 | * config/i386/i386.c (print_operand): Likewise. | |
15028 | * config/i960/i960.c (i960_print_operand): Likewise. | |
15029 | * config/ip2k/ip2k.c (asm_output_float): Likewise. | |
15030 | * config/m32r/m32r.c (m32r_print_operand): Likewise. | |
15031 | * config/m68hc11/m68hc11.c (print_operand): Likewise. | |
15032 | * config/m68k/hp320.h (PRINT_OPERAND, ASM_OUTPUT_FLOAT_OPERAND, | |
15033 | ASM_OUTPUT_DOUBLE_OPERAND, ASM_OUTPUT_LONG_DOUBLE_OPERAND): Likewise. | |
2567406a | 15034 | * config/m68k/m68k.h (ASM_OUTPUT_FLOAT_OPERAND, |
4b67a274 RH |
15035 | ASM_OUTPUT_DOUBLE_OPERAND, ASM_OUTPUT_LONG_DOUBLE_OPERAND): Likewise. |
15036 | * config/m68k/sun2o4.h (ASM_OUTPUT_FLOAT_OPERAND, | |
15037 | ASM_OUTPUT_DOUBLE_OPERAND): Likewise. | |
15038 | * config/m68k/sun3.h (ASM_OUTPUT_FLOAT_OPERAND, | |
15039 | ASM_OUTPUT_DOUBLE_OPERAND): Likewise. | |
15040 | * config/mips/mips.c (print_operand): Likewise. | |
15041 | * config/ns32k/ns32k.c (print_operand): Likewise. | |
15042 | * config/pdp11/pdp11.h (PRINT_OPERAND): Likewise. | |
15043 | * config/vax/vax.h (PRINT_OPERAND): Likewise. | |
15044 | * doc/tm.texi (REAL_VALUE_TO_DECIMAL): Update docs. | |
15045 | ||
01abf342 BW |
15046 | 2002-09-04 Bob Wilson <bob.wilson@acm.org> |
15047 | ||
15048 | * config/xtensa/elf.h (TARGET_SECTION_TYPE_FLAGS): Define to | |
15049 | xtensa_multibss_section_type_flags. | |
15050 | * config/xtensa/xtensa.c (xtensa_multibss_section_type_flags): Define. | |
15051 | ||
cd42d3df RH |
15052 | 2002-09-04 Richard Henderson <rth@redhat.com> |
15053 | ||
15054 | * doc/install-old.texi: Don't mention enquire. | |
15055 | * doc/sourcebuild.texi: Update float.h description. | |
15056 | ||
502e6d5a R |
15057 | Wed Sep 4 11:22:14 2002 J"orn Rennecke <joern.rennecke@superh.com> |
15058 | ||
15059 | * sh.md (mperm_w_little, mperm_w_big): Supply mode for zero_extract. | |
15060 | ||
4977bab6 ZW |
15061 | 2002-09-03 Roger Sayle <roger@eyesopen.com> |
15062 | ||
15063 | * builtins.c (build_function_call_expr): Remove prototype, export | |
15064 | as non-static and add a comment above function definition. | |
15065 | (builtin_mathfn_code): New function to check for math builtins. | |
15066 | (fold_builtin): Optimize sqrt(0.0) as 0.0, sqrt(1.0) as 1.0, | |
15067 | exp(0.0) as 1.0, and log(1.0) as 0.0. Optimize exp(log(x)) and | |
15068 | log(exp(x)) as x. Optimize sqrt(exp(x)) as exp(x/2.0) and | |
15069 | log(sqrt(x)) as log(x)/2.0. | |
15070 | ||
15071 | * tree.h: Prototype build_function_call_expr and builtin_mathfn_code | |
15072 | in new "builtins.c" section. Place the build_range_type prototype | |
15073 | with the other prototypes from "tree.c". | |
15074 | ||
15075 | * fold-const.c (fold) [ABS_EXPR]: Fold fabs(sqrt(x)) as sqrt(x) | |
15076 | and fabs(exp(x)) as exp(x). [MULT_EXPR]: Fold sqrt(x)*sqrt(y) | |
15077 | as sqrt(x*y) and exp(x)*exp(y) as exp(x+y). [RDIV_EXPR]: Fold | |
15078 | x/exp(y) as x*exp(-y). | |
15079 | ||
2cc9fb4c DE |
15080 | 2002-09-03 David Edelsohn <edelsohn@gnu.org> |
15081 | ||
15082 | * varasm.c (default_section_type_flags): Append _1 to name with | |
15083 | shlib parameter. Use original name to call new function with | |
15084 | implicit flag_pic. | |
15085 | (decl_readonly_section): Likewise. | |
15086 | (default_elf_select_section): Likewise. | |
15087 | (default_unique_section): Likewise. | |
15088 | (default_bind_local_p): Likewise. | |
15089 | (categorize_decl_for_section): Add shlib parameter to use in place | |
15090 | of implicit flag_pic. | |
15091 | * output.h: Declare new functions with _1 and shlib argument. | |
15092 | ||
7c19f816 JJ |
15093 | 2002-09-03 Janis Johnson <janis187@us.ibm.com> |
15094 | ||
8c085f6f JJ |
15095 | * doc/install.texi: Fix typos, formatting problems, and obvious |
15096 | overfull/underfull boxes. | |
15097 | ||
7c19f816 JJ |
15098 | * Makefile.in (TEXI_GCC_FILES): Add compat.texi. |
15099 | * doc/gcc.texi (Top): Add new chapter, Binary Compatibility, and | |
15100 | include its file, compat.texi. | |
15101 | * doc/compat.texi: New file with new chapter, Binary Compatibility. | |
15102 | ||
79ba5e3b NB |
15103 | 2002-09-03 Neil Booth <neil@daikokuya.co.uk> |
15104 | ||
15105 | Debian BTS Bug #157416 | |
15106 | * cpphash.h (FIRST, LAST, CUR, RLIMIT): Fix definitions. | |
15107 | * cpplib.c (destringize_and_run): Kludge around getting | |
15108 | tokens from in-progress macros. | |
15109 | (_cpp_do__Pragma): Simplify. | |
15110 | ||
57016b47 SE |
15111 | 2002-09-03 Steve Ellcey <sje@cup.hp.com> |
15112 | ||
15113 | * config/ia64/ia64.h (EXTRA_SPECS): Remove cpp_cpu. | |
15114 | (CPP_CPU_SPEC): Remove. | |
15115 | (TARGET_CPU_CPP_BUILTINS): New. | |
15116 | * config/ia64/hpux.h (CPP_PREDEFINES): Remove. | |
15117 | (CPP_SPEC): Remove. | |
15118 | (TARGET_OS_CPP_BUILTINS): New. | |
15119 | * config/ia64/linux.h (CPP_PREDEFINES): Remove. | |
15120 | (TARGET_OS_CPP_BUILTINS): New. | |
15121 | * config/ia64/aix.h (CPP_SPEC): Move some stuff to | |
15122 | TARGET_OS_CPP_BUILTINS. | |
15123 | (CPP_PREDEFINES): Remove. | |
15124 | (CPLUSPLUS_CPP_SPEC): Remove. | |
15125 | (TARGET_OS_CPP_BUILTINS): New. | |
15126 | ||
d57a4b98 RH |
15127 | 2002-09-03 Richard Henderson <rth@redhat.com> |
15128 | ||
15129 | * Makefile.in (USER_H): Add ginclude/float.h. | |
15130 | (FLOAT_H): Remove. | |
15131 | (stmp-int-hdrs, install-mkheaders): Don't handle FLOAT_H. | |
15132 | (mostlyclean): Don't remove float.h intermediate files. | |
15133 | (distclean): Don't remove float.h. | |
15134 | * config.gcc: Remove all float_format references. | |
15135 | * configure.in (float_format, float_h_file): Remove. | |
15136 | ||
15137 | * c-common.c: Include tree-inline.h. | |
15138 | (builtin_define_with_int_value): New. | |
15139 | (builtin_define_type_precision): Use it. | |
15140 | (builtin_define_float_constants): New. | |
15141 | (cb_register_builtins): Use it. Define __FLT_RADIX__ and | |
15142 | __FLT_EVAL_METHOD__. | |
15143 | * defaults.h (TARGET_FLT_EVAL_METHOD): New. | |
15144 | * config/i386/i386.h (TARGET_FLT_EVAL_METHOD): New. | |
15145 | * config/m68k/m68k.h (TARGET_FLT_EVAL_METHOD): New. | |
15146 | * doc/tm.texi (INTEL_EXTENDED_IEEE_FORMAT): Mention moto 96-bit format. | |
15147 | (TARGET_FLT_EVAL_METHOD): New. | |
15148 | ||
15149 | * config/float-c4x.h, config/float-i128.h, config/float-i32.h, | |
15150 | config/float-i386.h, config/float-i64.h, config/float-m68k.h, | |
15151 | config/float-sh.h, config/float-sparc.h, config/float-vax.h: Remove. | |
15152 | * ginclude/float.h: New. | |
15153 | ||
527347f0 SS |
15154 | 2002-09-03 Stan Shebs <shebs@apple.com> |
15155 | ||
15156 | * config/darwin.h (WARN_FOUR_CHAR_CONSTANTS): Remove, never used. | |
15157 | (DWARF2_DEBUGGING_INFO): Remove until assembler accepts Dwarf-2. | |
15158 | (PREFERRED_DEBUGGING_TYPE): Ditto. | |
15159 | (ASM_OUTPUT_IDENT): Remove empty definition. | |
15160 | ||
34c1864f SE |
15161 | 2002-09-03 Steve Ellcey <sje@cup.hp.com> |
15162 | ||
15163 | * config.gcc (ia64*-*-hpux*): Add ia64-c.o to c_target and | |
15164 | cxx_target. | |
15165 | * config/ia64/hpux.h (REGISTER_TARGET_PRAGMAS): Register pragma | |
15166 | handling routine for builtin pragma. | |
15167 | * config/ia64/ia64-protos.h (ia64_hpux_handle_builtin_pragma): | |
15168 | Registered pragma handling routine. | |
15169 | * ia64-c.c (ia64_hpux_handle_builtin_pragma): Ditto. | |
15170 | (ia64_hpux_add_pragma_builtin) New subroutine used by above. | |
15171 | If builtin pragma seen for math routine and C89 conformance is | |
15172 | requested use different math function in order to set errno. | |
15173 | * t-ia64 (ia64-c.o): Add new rule for new file. | |
15174 | ||
9b7c75b9 UW |
15175 | 2002-09-03 Ulrich Weigand <uweigand@de.ibm.com> |
15176 | ||
15177 | * config/s390/s390.md ("movti"): Add Q->Q alternative. | |
15178 | ("*movdi_64", "*movdi_31", "*movsi", "movhi", "movqi_64", | |
15179 | "movqi", "*movdf_64", "*movdf_31", "*movsf"): Likewise. | |
2567406a JH |
15180 | |
15181 | ("*movti_ss", "*movdi_ss", "*movsi_ss", "*movdf_ss", | |
9b7c75b9 UW |
15182 | "*movsf_ss"): Remove. |
15183 | ||
710ba35f JDA |
15184 | 2002-09-03 John David Anglin <dave@hiauly1.hia.nrc.ca> |
15185 | ||
15186 | * pa32-regs.h (CLASS_CANNOT_CHANGE_MODE, CLASS_CANNOT_CHANGE_MODE_P): | |
15187 | Delete macros. | |
15188 | ||
ff970081 AD |
15189 | 2002-09-03 Arati Dikey <aratid@kpit.com> |
15190 | ||
15191 | * h8300.c (asm_file_start): Corrected optimization comment. | |
15192 | ||
b50d021d SS |
15193 | 2002-09-03 Stan Shebs <shebs@apple.com> |
15194 | ||
15195 | * c-lang.c (recognize_objc_keyword): Remove, no longer used. | |
15196 | * c-tree.h (recognize_objc_keyword): Remove decl. | |
15197 | * c-typeck.c (comp_target_types): Update a comment. | |
15198 | ||
b808c04c UW |
15199 | 2002-09-03 Ulrich Weigand <uweigand@de.ibm.com> |
15200 | ||
15201 | * config/s390/s390.c (s390_decompose_address): Remove STRICT parameter | |
15202 | and register validity checks. | |
15203 | (general_s_operand): Adapt to s390_decompose_address interface change. | |
15204 | (q_constraint): Likewise. | |
15205 | (s390_expand_plus_operand): Likewise. | |
15206 | (legitimiate_address_p): Likewise. | |
15207 | (legitimate_la_operand_p): Likewise. | |
15208 | (legitimize_la_operand): Likewise. | |
15209 | (print_operand_address): Likewise. | |
15210 | (print_operand): Likewise. | |
15211 | ||
ee453219 NP |
15212 | Tue Sep 3 11:32:14 2002 Nicola Pero <n.pero@mi.flashnet.it> |
15213 | ||
15214 | PR objc/5956: | |
15215 | * objc/objc-act.c (build_typed_selector_reference): Fix typo which | |
2567406a JH |
15216 | was causing the new selector never to match the existing ones |
15217 | (Patch by Alexander Malmberg <alexander@malmberg.org>). | |
ee453219 | 15218 | |
d82283d5 GS |
15219 | 2002-09-03 Graham Stott <graham.stott@btinternet.com> |
15220 | ||
15221 | * config/i386/i386.md ("femms"): Add "memory" attr "none". | |
15222 | ||
15223 | 2002-09-03 Graham Stott <graham.stott@btinternet.com> | |
c7a009a2 GS |
15224 | |
15225 | * expr.c (expand_expr): Remove extraneous comment and code. | |
15226 | ||
4977bab6 ZW |
15227 | 2002-09-02 Nathan Sidwell <nathan@codesourcery.com> |
15228 | ||
15229 | * stor-layout (finish_builtin_struct): Renamed and moved from c++ | |
15230 | frontend. Take chain of fields. Allow NULL alignment type. | |
15231 | * tree.h (finish_builtin_struct): Declare. | |
15232 | ||
15233 | 2002-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
15234 | ||
15235 | * config/alpha/alpha.c config/alpha/alpha.h config/alpha/alpha.md | |
15236 | config/alpha/elf.h config/alpha/unicosmk.h config/alpha/vms.h | |
15237 | config/arc/arc.c config/arc/arc.h config/arm/aout.h | |
15238 | config/arm/arm.c config/arm/arm.h config/arm/arm.md | |
15239 | config/avr/avr.h config/d30v/d30v.h config/dbxcoff.h | |
15240 | config/dbxelf.h config/elfos.h config/fr30/fr30.h config/frv/frv.h | |
15241 | config/i386/i386.c config/i386/i386.md config/i386/sco5.h | |
15242 | config/ia64/ia64.h config/ip2k/ip2k.h config/m68hc11/m68hc11.md | |
15243 | config/m68k/hp320.h config/m68k/m68k.c config/m68k/m68k.md | |
15244 | config/m68k/mot3300.h config/m68k/sgs.h config/m68k/tower-as.h | |
15245 | config/m88k/m88k.c config/m88k/m88k.h config/mcore/mcore-pe.h | |
15246 | config/mcore/mcore.c config/mips/mips.c config/mips/mips.h | |
15247 | config/ns32k/ns32k.md config/pa/pa-linux.h config/pa/pa.c | |
15248 | config/pa/pa.h config/pa/pa.md config/romp/romp.h | |
15249 | config/rs6000/linux64.h config/rs6000/lynx.h | |
15250 | config/rs6000/rs6000.c config/rs6000/sysv4.h config/rs6000/xcoff.h | |
15251 | config/s390/s390.c config/s390/s390.md config/sh/sh.c | |
15252 | config/sparc/sparc.c config/sparc/sysv4.h | |
15253 | config/stormy16/stormy16.h dbxout.c defaults.h dwarf2out.c | |
15254 | dwarfout.c except.c final.c varasm.c vmsdbgout.c: Replace | |
15255 | ASM_OUTPUT_INTERNAL_LABEL macro with a call to the target hook. | |
15256 | ||
15257 | * doc/tm.texi: Update docs. | |
15258 | * default.h (ASM_OUTPUT_INTERNAL_LABEL): Don't define. | |
15259 | * system.h (ASM_OUTPUT_INTERNAL_LABEL): Poison. | |
15260 | ||
15261 | 2002-08-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
15262 | ||
15263 | * Makefile.in (sdbout.o, insn-output.o): Depend on $(TARGET_H). | |
15264 | * arc.c (arc_internal_label): New function. | |
15265 | (TARGET_ASM_INTERNAL_LABEL): Set. | |
15266 | * arc.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15267 | * arm.c (arm_internal_label): New function. | |
15268 | (TARGET_ASM_INTERNAL_LABEL): Set. | |
15269 | * arm.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15270 | * arm/elf.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15271 | * i370.c (i370_internal_label): New function. | |
15272 | (TARGET_ASM_INTERNAL_LABEL): Set. | |
15273 | * i370.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15274 | * m68k/hp320.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15275 | * m68k.c (m68k_hp320_internal_label): New function. | |
15276 | (TARGET_ASM_INTERNAL_LABEL): Set. | |
15277 | * m88k.c (m88k_internal_label): New function. | |
15278 | (TARGET_ASM_INTERNAL_LABEL): Set. | |
15279 | * m88k.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15280 | * defaults.h (ASM_OUTPUT_INTERNAL_LABEL): Set to target hook. | |
15281 | * genoutput.c (output_prologue): Include target.h in output file. | |
15282 | * output.h (default_internal_label): Declare. | |
15283 | * sdbout.c: Include target.h. | |
15284 | * target-def.h (TARGET_ASM_INTERNAL_LABEL): Set and add to | |
15285 | TARGET_ASM_OUT. | |
15286 | * target.h (internal_label): Add to struct gcc_target. | |
15287 | * varasm.c (default_internal_label): New function. | |
15288 | ||
15289 | 2002-08-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
15290 | ||
15291 | * alpha.h (ASM_OUTPUT_INTERNAL_LABEL): Delete. | |
15292 | * avr.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15293 | * c4x.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15294 | * cris.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15295 | * d30v.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15296 | * darwin.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15297 | * dsp16xx.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15298 | * elfos.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15299 | * h8300.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15300 | * i386/att.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15301 | * i386/bsd.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15302 | * i386/i386-coff.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15303 | * i386/lynx-ng.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15304 | * i386/lynx.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15305 | * i386/sco5.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15306 | * i960/i960.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15307 | * m68k/3b1.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15308 | * m68k/amix.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15309 | * m68k/atari.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15310 | * m68k.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15311 | * m68k/mot3300.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15312 | * m68k/tower-as.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15313 | * m88k.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15314 | * mcore.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15315 | * mips.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15316 | * mmix-protos.h (mmix_asm_output_internal_label): Likewise. | |
15317 | * mmix.c (mmix_asm_output_internal_label): Likewise. | |
15318 | * mmix.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15319 | * ns32k.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15320 | * pa.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15321 | * pdp11.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15322 | * romp.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15323 | * rs6000/xcoff.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15324 | * sh/coff.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15325 | * sh/elf.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15326 | * sparc/freebsd.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15327 | * sparc/linux.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15328 | * sparc/linux64.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15329 | * sparc/netbsd-elf.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15330 | * sparc/pbd.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15331 | * sparc/sol2.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15332 | * sparc.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15333 | * sparc/vxsim.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15334 | * stormy16.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15335 | * svr3.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15336 | * vax.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
15337 | ||
15338 | * defaults.h (ASM_OUTPUT_INTERNAL_LABEL): Define. | |
15339 | ||
98c0d8d1 RH |
15340 | 2002-08-31 Richard Henderson <rth@redhat.com> |
15341 | ||
15342 | * expr.c (block_move_libcall_safe_for_call_parm): Fix thinko. | |
15343 | ||
a5f3f0ab JDA |
15344 | 2002-08-31 John David Anglin <dave@hiauly1.hia.nrc.ca> |
15345 | ||
15346 | * pa.c (pa_globalize_label): Add ATTRIBUTE_UNUSED to prototype. | |
15347 | ||
38ec83b1 RH |
15348 | 2002-08-30 Richard Henderson <rth@redhat.com> |
15349 | ||
c9989d09 | 15350 | PR opt/7515 |
38ec83b1 RH |
15351 | * c-objc-common.c: Include target.h. |
15352 | (c_cannot_inline_tree_fn): Don't auto-inline functions that | |
15353 | don't bind locally. Factor setting DECL_UNINLINABLE. | |
15354 | * Makefile.in (c-objc-common.o): Update. | |
15355 | ||
4c64396e JJ |
15356 | 2002-08-30 Janis Johnson <janis187@us.ibm.com> |
15357 | ||
15358 | * doc/install.texi (Configuration, Building): Fix a typo and | |
15359 | some formatting directives. | |
15360 | ||
4226378a PK |
15361 | 2002-08-30 Paul Koning <pkoning@equallogic.com> |
15362 | ||
15363 | * doc/c-tree.texi (RDIV_EXPR): Fix typo. | |
15364 | * doc/rtl.texi (post_modify): Remove misplaced text, remove "not | |
15365 | implemented" note. | |
15366 | * doc/md.texi (IP2K): Move machine-specific constraints before MIPS | |
15367 | for alphabetic order. | |
15368 | * doc/tm.texi (TARGET_FLOAT_FORMAT): Update description for | |
15369 | VAX_FLOAT_FORMAT. Remove reference to HOST_FLOAT_FORMAT. | |
15370 | (VAX_HALFWORD_ORDER): Document. | |
15371 | (LARGEST_EXPONENT_IS_NORMAL): Remove note about being only for | |
15372 | IEEE float format. | |
15373 | (TARGET_SCHED_ISSUE_RATE): Reword reference to MAX_DFA_ISSUE_RATE. | |
15374 | (ASM_OUTPUT_LABEL_REF): Fix font. | |
15375 | (CASE_VECTOR_SHORTEN_MODE): Ditto. | |
15376 | ||
b8074dbe DC |
15377 | 2002-08-30 Denis Chertykov <denisc@overta.ru> |
15378 | ||
15379 | * config/ip2k/ip2k.c (ip2k_set_compare): Remove all const_double | |
15380 | stuff. | |
15381 | (ip2k_gen_unsigned_comp_branch): Handle CONST_INT and | |
15382 | CONST_DOUBLE constants. | |
2567406a | 15383 | |
55f49e3d JT |
15384 | 2002-08-30 Jason Thorpe <thorpej@wasabisystems.com> |
15385 | ||
15386 | * config/alpha/alpha.h (TARGET_CPU_CPP_BUILTINS): Move language- | |
15387 | related defines to... | |
15388 | (SUBTARGET_LANGUAGE_CPP_BUILTINS): ...here. | |
15389 | * config/alpha/netbsd.h (SUBTARGET_LANGUAGE_CPP_BUILTINS): Redefine | |
15390 | as a no-op. | |
15391 | ||
e1944073 KW |
15392 | 2002-08-30 Krister Walfridsson <cato@df.lth.se> |
15393 | ||
15394 | * config/arm/arm.c (arm_asm_output_labelref): New function. | |
15395 | * config/arm/arm.h (ASM_OUTPUT_LABELREF): Call arm_asm_output_labelref. | |
15396 | * config/arm/arm-protos.h: Add prototype for arm_asm_output_labelref. | |
15397 | ||
6e92b3a1 RB |
15398 | 2002-08-29 Rodney Brown <rbrown64@csc.com.au> |
15399 | ||
15400 | * doc/install.texi (Specific, alpha*-dec-osf*): Add "virtual | |
15401 | memory exhausted" workarounds. | |
15402 | ||
9d533cb5 GDR |
15403 | 2002-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net> |
15404 | ||
15405 | * diagnostic.c (fancy_abort): Don't repeat "internal error". | |
15406 | * toplev.c (crash_signal): Likewise. | |
15407 | ||
1f676100 NP |
15408 | Fri Aug 30 00:33:37 2002 Nicola Pero <n.pero@mi.flashnet.it> |
15409 | ||
15410 | * doc/cpp.texi (__NEXT_RUNTIME__): Extended documentation. | |
15411 | * doc/invoke.texi (-fnext-runtime, -Wno-protocol, -Wselector): | |
15412 | Extended, updated documentation. | |
15413 | (-Wundeclared-selector): Documented. | |
15414 | ||
23532de9 JT |
15415 | 2002-08-29 Jason Thorpe <thorpej@wasabisystems.com> |
15416 | ||
15417 | * config/chorus.h: Consistently define *_DEBUGGING_INFO with | |
15418 | the value 1. Do not undef before defining. | |
15419 | * config/darwin.h: Likewise. | |
15420 | * config/dbx.h: Likewise. | |
15421 | * config/dbxcoff.h: Likewise. | |
15422 | * config/dbxelf.h: Likewise. | |
15423 | * config/elfos.h: Likewise. | |
15424 | * config/interix.h: Likewise. | |
15425 | * config/lynx-ng.h: Likewise. | |
15426 | * config/lynx.h: Likewise. | |
15427 | * config/netware.h: Likewise. | |
15428 | * config/psos.h: Likewise. | |
15429 | * config/svr3.h: Likewise. | |
15430 | * config/alpha/alpha.h: Likewise. | |
15431 | * config/alpha/elf.h: Likewise. | |
15432 | * config/alpha/vms.h: Likewise. | |
15433 | * config/arc/arc.h: Likewise. | |
15434 | * config/arm/aout.h: Likewise. | |
15435 | * config/arm/coff.h: Likewise. | |
15436 | * config/c4x/c4x.h: Likewise. | |
15437 | * config/h8300/h8300.h: Likewise. | |
15438 | * config/i386/cygwin.h: Likewise. | |
15439 | * config/i386/djgpp.h: Likewise. | |
15440 | * config/i386/gas.h: Likewise. | |
15441 | * config/i386/gstabs.h: Likewise. | |
15442 | * config/i386/i386-coff.h: Likewise. | |
15443 | * config/i386/i386-interix.h: Likewise. | |
15444 | * config/i386/sco5.h: Likewise. | |
15445 | * config/i386/svr3dbx.h: Likewise. | |
15446 | * config/i386/sysv3.h: Likewise. | |
15447 | * config/i386/win32.h: Likewise. | |
15448 | * config/i386/x86-64.h: Likewise. | |
15449 | * config/i960/i960.h: Likewise. | |
15450 | * config/ia64/ia64.h: Likewise. | |
15451 | * config/ip2k/ip2k.h: Likewise. | |
15452 | * config/m32r/m32r.h: Likewise. | |
15453 | * config/m68k/3b1.h: Likewise. | |
15454 | * config/m68k/3b1g.h: Likewise. | |
15455 | * config/m68k/ccur-GAS.h: Likewise. | |
15456 | * config/m68k/coff.h: Likewise. | |
15457 | * config/m68k/hp2bsd.h: Likewise. | |
15458 | * config/m68k/hp310g.h: Likewise. | |
15459 | * config/m68k/hp320g.h: Likewise. | |
15460 | * config/m68k/hp3bsd.h: Likewise. | |
15461 | * config/m68k/hp3bsd44.h: Likewise. | |
15462 | * config/m68k/linux-aout.h: Likewise. | |
15463 | * config/m68k/m68k-aout.h: Likewise. | |
15464 | * config/m68k/mot3300.h: Likewise. | |
15465 | * config/m68k/netbsd.h: Likewise. | |
15466 | * config/m68k/openbsd.h: Likewise. | |
15467 | * config/m68k/pbb.h: Likewise. | |
15468 | * config/m68k/plexus.h: Likewise. | |
15469 | * config/m68k/sun2.h: Likewise. | |
15470 | * config/m68k/sun3.h: Likewise. | |
15471 | * config/m68k/tower-as.h: Likewise. | |
15472 | * config/m68k/vxm68k.h: Likewise. | |
15473 | * config/m88k/aout-dbx.h: Likewise. | |
15474 | * config/m88k/m88k-aout.h: Likewise. | |
15475 | * config/mcore/mcore-elf.h: Likewise. | |
15476 | * config/mcore/mcore-pe.h: Likewise. | |
15477 | * config/mips/elf.h: Likewise. | |
15478 | * config/mips/elf64.h: Likewise. | |
15479 | * config/mips/iris5gas.h: Likewise. | |
15480 | * config/mips/iris6.h: Likewise. | |
15481 | * config/mips/mips.h: Likewise. | |
15482 | * config/mips/sni-gas.h: Likewise. | |
15483 | * config/mmix/mmix.h: Likewise. | |
15484 | * config/ns32k/netbsd.h: Likewise. | |
15485 | * config/pa/pa64-hpux.h: Likewise. | |
15486 | * config/romp/romp.h: Likewise. | |
15487 | * config/rs6000/sysv4.h: Likewise. | |
15488 | * config/rs6000/xcoff.h: Likewise. | |
15489 | * config/sh/coff.h: Likewise. | |
15490 | * config/sh/elf.h: Likewise. | |
15491 | * config/sparc/linux64.h: Likewise. | |
15492 | * config/sparc/liteelf.h: Likewise. | |
15493 | * config/sparc/netbsd.h: Likewise. | |
15494 | * config/sparc/openbsd.h: Likewise. | |
15495 | * config/sparc/pbd.h: Likewise. | |
15496 | * config/sparc/sp64-elf.h: Likewise. | |
15497 | * config/sparc/sp86x-elf.h: Likewise. | |
15498 | * config/sparc/sparc.h: Likewise. | |
15499 | * config/vax/vax.h: Likewise. | |
15500 | * config/vax/vaxv.h: Likewise. | |
15501 | ||
5e98fba2 DD |
15502 | 2002-08-29 "Dhananjay R. Deshpande" <dhananjayd@kpit.com> |
15503 | ||
15504 | * h8300.c (shift_alg_hi): Various tweaks to improve performance | |
15505 | of HImode shifts. | |
15506 | (get_shift_alg): Corresponding changes. | |
15507 | ||
43852342 JDA |
15508 | 2002-08-29 John David Anglin <dave@hiauly1.hia.nrc.ca> |
15509 | ||
15510 | * som.h (ALWAYS_STRIP_DOTDOT): Define to 1. | |
15511 | ||
44bb111a RH |
15512 | 2002-08-29 Richard Henderson <rth@redhat.com> |
15513 | ||
15514 | * expr.h (enum block_op_methods): New. | |
15515 | (emit_block_move): Update prototype. | |
15516 | * expr.c (block_move_libcall_safe_for_call_parm): New. | |
15517 | (emit_block_move_via_loop): New. | |
15518 | (emit_block_move): Use them. New argument METHOD. | |
15519 | (emit_push_insn): Always respect the given alignment. | |
15520 | (expand_assignment): Update call to emit_block_move. | |
15521 | (store_expr, store_field, expand_expr): Likewise. | |
15522 | * builtins.c (expand_builtin_apply): Likewise. | |
15523 | (expand_builtin_memcpy, expand_builtin_va_copy): Likewise. | |
15524 | * function.c (expand_function_end): Likewise. | |
15525 | * config/sh/sh.c (sh_initialize_trampoline): Likewise. | |
15526 | * config/sparc/sparc.c (sparc_va_arg): Likewise. | |
15527 | * calls.c (expand_call, emit_library_call_value_1): Likewise. | |
15528 | (save_fixed_argument_area): Use emit_block_move with | |
15529 | BLOCK_OP_CALL_PARM instead of move_by_pieces. | |
15530 | (restore_fixed_argument_area): Likewise. | |
15531 | (store_one_arg): Fix alignment parameter to emit_push_insn. | |
15532 | ||
08b3d104 JDA |
15533 | 2002-08-29 John David Anglin <dave@hiauly1.hia.nrc.ca> |
15534 | ||
15535 | * install.texi (hppa64-hp-hpux11*): Document installation procedure. | |
15536 | ||
ce4e9970 | 15537 | 2002-08-29 Catherine Moore <clm@redhat.com> |
8376061d CM |
15538 | |
15539 | * config/v850/v850.h (MULDI3_LIBCALL, UCMPDI2_LIBCALL, CMPDI2_LIBCALL, | |
15540 | NEGDI2_LIBCALL, INIT_TARGET_OPTABS, MASK_STRICT_ALIGN): Define. | |
15541 | (PREDICATE_CODES): Include new predicates. | |
15542 | (RTX_COSTS): Handle UMOD and UDIV. Tune MULT for v850e. | |
15543 | (TARGET_SWITCHES): Add strict-align. | |
15544 | (TARGET_STRICT_ALIGN): New. | |
2567406a | 15545 | (MASK_DEFAULT, STRICT_ALIGNMENT): Redefine. |
8376061d CM |
15546 | * config/v850/t-v850 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): |
15547 | Define. | |
15548 | (LIB1ASMFUNCS): Add v850_negdi2, v850_cmpdi2, v850_ucmpdi2, | |
15549 | v850_muldi3. | |
15550 | * config/v850/lib1funcs.asm (L_callt_save_r2_r29, L_return_r2_r29, | |
15551 | L_callt_save_r2_r31, L_return_r2_r31, | |
15552 | L_save_all_interrupt): Change addi to add. | |
15553 | (L_save_interrupt, L_return_interrupt): Rework. | |
15554 | (__return_r31): Correct .size directive. | |
15555 | (mulsi3, divsi3, udivsi3, umodsi3, modsi3): Tune for v850e. | |
15556 | (v850_negdi2, v850_cmpdi2, v850_ucmpdi2, v850_muldi3): | |
15557 | New routines. | |
15558 | * config/v850/v850.c (expand_prologue): Call | |
15559 | gen_callt_save_interrupt, gen_callt_restore_all_interrupt, | |
15560 | gen_callt_return_interrupt and gen_callt_save_all_interrupt. | |
15561 | (reg_or_int9_operand): New predicate. | |
15562 | (reg_or_const_operand): New routine. | |
15563 | * config/v850/v850.md (return_interrupt): Changed from | |
15564 | restore_interrupt. | |
15565 | (callt_save_all_interrupt): Changed from save_all_interrupt_v850e. | |
15566 | (callt_save_interrupt): Change save sequence. | |
15567 | (callt_return_interrupt): New. | |
15568 | (save_interrupt): Don't use runtime function for LONG_CALLS | |
15569 | and TARGET_PROLOG_FUNCTION. | |
15570 | (save_all_interrupt): Likewise. | |
15571 | (mulsi3): Use new predicate. | |
15572 | (moviscc): Disallow some combination of constants. | |
15573 | Fix define_split for sasf insns, so that it will not generate bad | |
15574 | code if operand0 and operand5 are the same. | |
15575 | * config/v850/v850-protos.h: Prototype new predicates. | |
15576 | ||
4977bab6 ZW |
15577 | 2002-08-29 Zack Weinberg <zack@codesourcery.com> |
15578 | ||
15579 | * config/rs6000/rs6000.c (processor_target_table): Add 405f. | |
15580 | * config/rs6000/rs6000.h (ASM_CPU_SPEC): Likewise. | |
15581 | ||
585e661a GDR |
15582 | 2002-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net> |
15583 | ||
15584 | * c-common.c (builtin_define_type_precision): New function. | |
15585 | (cb_register_builtins): Use it. Define __WCHAR_UNSIGNED__ is | |
15586 | wchar_t is unsigned in C++. | |
15587 | * doc/cpp.texi (Common Predefined Macros): Document | |
15588 | __WCHAR_UNSIGNED__, __CHAR_BIT__, __WCHAR_BIT__, __SHRT_BIT__, | |
15589 | __INT_BIT__, __LONG_BIT__, __LONG_LONG_BIT__, __FLOAT_BIT__, | |
15590 | __DOUBLE_BIT__, __LONG_DOUBLE_BIT__. | |
15591 | ||
bd8f9aec SP |
15592 | 2002-08-28 Sylvain Pion <pion@cs.nyu.edu> |
15593 | ||
15594 | * doc/invoke.texi (-Wreorder): Remove remaining pieces from the generic | |
15595 | section. Mention that it is enabled by -Wall. | |
15596 | (-Wall): Mention that there can be language-specific warnings as well. | |
15597 | (-Wctor-dtor-privacy): Mention that it is enabled by default. | |
15598 | (-Wnon-virtual-dtor): Mention that it is enabled by -Wall. | |
15599 | ||
58ab7171 R |
15600 | Wed Aug 28 15:35:17 2002 J"orn Rennecke <joern.rennecke@superh.com> |
15601 | ||
15602 | * sh.c (calc_live_regs): Save FPSCR_REG in an interrupt handler | |
15603 | if it is ever live. | |
15604 | ||
15605 | * sh.c (sh_handle_interrupt_handler_attribute): Reject interrupt_handler | |
15606 | attribute for SHCOMPACT. | |
15607 | ||
15608 | * sh.h (OVERRIDE_OPTIONS): If align_function isn't set, set it | |
15609 | appropriately. | |
15610 | (FUNCTION_BOUNDARY): Specify only the minimum alignment required | |
15611 | by the ABI. | |
15612 | ||
15613 | * sh.h (SH5_WOULD_BE_PARTIAL_NREGS): Also handle TImode case. | |
15614 | ||
27f4b67e JT |
15615 | 2002-08-28 Jason Thorpe <thorpej@wasabisystems.com> |
15616 | ||
15617 | * config.gcc (mips*-*-netbsd*): Set target_cpu_default to | |
15618 | "MASK_GAS|MASK_ABICALLS". | |
15619 | * config/mips/netbsd.h (TARGET_ENDIAN_DEFAULT) | |
15620 | (TARGET_DEFAULT): Remove. | |
15621 | (MACHINE_TYPE): Undefine before defining. | |
15622 | (DBX_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE): Remove. | |
15623 | ||
eca7f13c MM |
15624 | 2002-08-27 Mark Mitchell <mark@codesourcery.com> |
15625 | ||
15626 | * c-common.c (warn_abi): New variable. | |
15627 | * c-common.h (warn_abi): Likewise. | |
15628 | * c-opts.c (COMMAND_LINE_OPTIONS): Add -Wabi. | |
15629 | (c_common_decode_option): Handle it. | |
7ee425e4 | 15630 | * doc/invoke.texi: Document -Wabi. |
2567406a | 15631 | |
ece4ce85 NP |
15632 | Tue Aug 27 23:03:52 2002 Nicola Pero <n.pero@mi.flashnet.it> |
15633 | ||
15634 | * c-common.c (warn_undeclared_selector): New variable. | |
15635 | * c-common.h (warn_undeclared_selector): Idem. | |
15636 | * c-opts.c (c_common_decode_option): Set warn_undeclared_selector | |
15637 | to on when -Wundeclared-selector is found. | |
15638 | (COMMAND_LINE_OPTIONS): Added -Wundeclared-selector. | |
15639 | * objc/objc-act.c (build_selector_expr): If | |
15640 | warn_undeclared_selector is set, check that the selector has | |
15641 | already been defined, and emit a warning if not. | |
15642 | ||
b4378319 | 15643 | 2002-08-27 Nick Clifton <nickc@redhat.com> |
54c93c30 AE |
15644 | Catherine Moore <clm@redhat.com> |
15645 | Jim Wilson <wilson@cygnus.com> | |
15646 | ||
15647 | * config.gcc: Add v850e-*-* target. | |
15648 | Add --with-cpu= support for v850. | |
15649 | * config/v850/lib1funcs.asm: Add v850e callt functions. | |
15650 | * config/v850/v850.h: Add support for v850e target. | |
15651 | * config/v850/v850.c: Add functions to support v850e target. | |
15652 | * config/v850/v850-protos.h: Add prototypes for new functions in v850.c. | |
15653 | * config/v850/v850.md: Add patterns for v850e instructions. | |
15654 | * doc/invoke.texi: Document new v850e command line switches. | |
b4378319 | 15655 | |
ef261fee R |
15656 | Tue Aug 27 18:30:47 2002 J"orn Rennecke <joern.rennecke@superh.com> |
15657 | Aldy Hernandez <aldyh at redhat dot com> | |
15658 | ||
15659 | * doc/tm.texi: Applied numerous fixes to the automaton based | |
15660 | scheduler descrition. | |
15661 | ||
c60ee6f5 JH |
15662 | Tue Aug 27 19:51:05 CEST 2002 Jan Hubicka <jh@suse.cz> |
15663 | ||
15664 | * i386.c (classify_argument): Handle variable sized objects. | |
15665 | ||
1985ef90 JH |
15666 | Tue Aug 27 19:18:16 CEST 2002 Jan Hubicka <jh@suse.cz> |
15667 | ||
15668 | * i386.c (ix86_expand_int_movcc): Fix RTL sharing problem | |
15669 | ||
7acc97e0 JH |
15670 | Tue Aug 27 18:01:45 CEST 2002 Jan Hubicka <jh@suse.cz> |
15671 | ||
15672 | * libgcc2.c (__bb_exit_func): Properly write the summarized statistics. | |
15673 | ||
23327dae JH |
15674 | Tue Aug 27 18:00:11 CEST 2002 Jan Hubicka <jh@suse.cz> |
15675 | ||
15676 | * i386.c (classify_argument): Properly compute word size of the analyzed object. | |
15677 | ||
c49439f1 R |
15678 | Tue Aug 27 14:39:09 2002 J"orn Rennecke <joern.rennecke@superh.com> |
15679 | ||
15680 | * sh.md (attribute type): Add types mt_group, fload, pcfload, fpul_gp, | |
15681 | mac_gp ftrc_s and cwb. Add / Adjust definitions in individual insn | |
15682 | accordingly. | |
15683 | (attribute insn_class): Provide default definitions based on type. | |
15684 | Remove all insn-specific settings. | |
15685 | (various function units): Remove old SH4 scheduling. | |
15686 | (branch_zero, dfp_comp, late_fp_use, any_fp_comp, any_int_load): | |
15687 | New attributes. Set them where appropriate. | |
15688 | (cpu unit FS): Don't define / use. | |
15689 | (F3, load_store): New cpu units. | |
15690 | (F01): New reservation. | |
15691 | (all insn_reservations): Make dependent on sh4 pipeline model. | |
15692 | Fix latencies. | |
15693 | (nil, reg_mov, freg_mov, sh4_fpul_gp, sh4_call): New insn_reservations. | |
15694 | (sh4_mac_gp, fp_arith_ftrc, arith3, arith3b): Likewise. | |
15695 | (mt insn_reservation): Use type mt_group. | |
15696 | (insn_reservation load_store): Split into sh4_load, sh4_load_si, | |
15697 | sh4_fload and sh4_store. | |
15698 | (insn_reservation branch_zero and branch): Replace with sh4_branch. | |
15699 | (insn_reservation branch_far): Replace with sh4_return. | |
15700 | (insn_reservation return_from_exp): Rename to: | |
15701 | (sh4_return_from_exp). Change to be just d_lock*5. | |
15702 | (insn_reservation lds_to_pr): Rename to: | |
15703 | (sh4_lds_to_pr). Change to be just d_lock*2. | |
15704 | (insn_reservation ldsmem_to_pr, sts_from_pr): Change to be just | |
15705 | d_lock*2. | |
15706 | (insn_reservation prload_mem): Rename to: | |
15707 | (sh4_prstore_mem). Change to d_lock*2,nothing,memory. | |
15708 | (insn_reservation fpscr_store): Rename to: | |
15709 | (fpscr_load). Change to d_lock,nothing,F1*3. | |
15710 | (insn_reservation fpscr_store_mem): Rename to: | |
15711 | (fpscr_load_mem). Change to d_lock,nothing,(F1+memory),F1*2. | |
15712 | (insn_reservation multi): Change to | |
15713 | d_lock,(d_lock+f1_1),(f1_1|f1_2)*3,F2. | |
15714 | (insn_reservation fp_arith): Change to issue,F01,F2. | |
15715 | (insn_reservation fp_div: Change to issue,F01+F3,F2+F3,F3*7,F1+F3,F2. | |
15716 | (insn_reservation dp_float): Change to issue,F01,F1+F2,F2. | |
15717 | (insn_reservation fp_double_arith): Change to issue,F01,F1+F2,fpu*4,F2. | |
15718 | (insn_reservation fp_double_cmp): Change to | |
15719 | d_lock,(d_lock+F01),F1+F2,F2. | |
15720 | (insn_reservation dp_div): Change to | |
15721 | issue,F01+F3,F1+F2+F3,F2+F3,F3*16,F1+F3,(fpu+F3)*2,F2. | |
15722 | * sh.c (flow_dependent_p, flow_dependent_p_1): New functions. | |
15723 | (sh_adjust_cost, SHcompact): Differentiate between different | |
15724 | kinds of dependencies. Drop factor of ten for superscalar. | |
15725 | Use new instruction types. Add new exception rules. | |
15726 | ||
15727 | * sh.md (mulhisi3, umulhisi3: Add a REG_EQUAL note. | |
15728 | ||
15729 | * sh.md (mperm_w): Add DONE. | |
15730 | ||
f34fc46e DE |
15731 | 2002-08-27 David Edelsohn <edelsohn@gnu.org> |
15732 | ||
15733 | * longlong.h: Import current PowerPC defintion from GMP-4.1. | |
15734 | ||
15735 | * config/rs6000/rs6000.h (MIN_UNITS_PER_WORD): Add IN_LIBGCC2 case. | |
15736 | ||
15737 | * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Undef before define. | |
15738 | ||
dcb44500 R |
15739 | Tue Aug 27 13:53:57 2002 J"orn Rennecke <joern.rennecke@superh.com> |
15740 | ||
15741 | * sh.h (MAX_FIXED_MODE_SIZE): Define. | |
15742 | ||
3ec07554 GDR |
15743 | 2002-08-27 Gabriel Dos Reis <gdr@soliton.integrable-solutions.net> |
15744 | ||
15745 | * doc/cpp.texi (Common Predefined Macros): Don't mess with table | |
2567406a | 15746 | delimiter. |
3ec07554 | 15747 | |
35885eab GDR |
15748 | 2002-08-27 Gabriel Dos Reis <gdr@integrable-solutions.net> |
15749 | ||
15750 | * c-common.c (cpp_define_data_format): New function. | |
15751 | (cb_register_builtins): Call it. | |
15752 | ||
15753 | * doc/cpp.texi (Common Predefined Macros): Document | |
15754 | __TARGET_BITS_ORDER__, __TARGET_BYTES_ORDER__, | |
15755 | __TARGET_INT_WORDS_ORDER__, __TARGET_FLOAT_WORDS_ORDER__, | |
15756 | __TARGET_FLOAT_FORMAT__, __TARGET_USES_VAX_F_FLOAT__, | |
15757 | __TARGET_USES_VAX_D_FLOAT__, __TARGET_USES_VAX_G_FLOAT__, | |
15758 | __TARGET_USES_VAX_H_FLOAT__. | |
15759 | ||
d632dee9 ZL |
15760 | 2002-08-26 Ziemowit Laski <zlaski@apple.com> |
15761 | ||
15762 | * objc/objc-act.c (get_super_receiver): If inside a class method | |
15763 | of a category, cast the receiver to 'id' before accessing the 'isa' | |
15764 | field so that <objc/objc-class.h> is not needed. For NeXT runtime. | |
15765 | ||
c3cc6b78 UW |
15766 | 2002-08-26 Ulrich Weigand <uweigand@de.ibm.com> |
15767 | ||
2567406a | 15768 | * config/s390/s390-protos.h (s390_function_prologue, |
c3cc6b78 UW |
15769 | s390_function_epilogue): Remove. |
15770 | config/s390/s390.c (s390_function_prologue, s390_function_epilogue, | |
15771 | TARGET_ASM_FUNCTION_PROLOGUE, TARGET_ASM_FUNCTION_EPILOGUE): Remove. | |
15772 | ||
15773 | config/s390/s390.c (s390_machine_dependent_recorg): New function. | |
15774 | config/s390/s390-protos.h (s390_machine_dependent_reorg): Declare it. | |
15775 | config/s390/s390.h (MACHINE_DEPENDENT_REORG): Call it. | |
15776 | config/s390/s390.c (s390_split_branches, s390_chunkify_pool): Adapt | |
15777 | to being called from MACHINE_DEPENDENT_REORG. Update regs_ever_live. | |
15778 | ||
2567406a | 15779 | config/s390/s390.c (s390_frame_info): Inline save_fprs_p. Always |
c3cc6b78 UW |
15780 | assume BASE_REGISTER and RETURN_REGNUM need to be saved. |
15781 | (s390_emit_prologue): Assume RETURN_REGNUM to be saved iff | |
15782 | function is not a leaf function. Use save_gprs and restore_gprs. | |
15783 | (s390_emit_epilogue): Likewise. | |
15784 | (save_gprs, restore_gprs): New functions. | |
15785 | (struct s390_frame): Remove return_reg_saved_p member. | |
15786 | (save_fprs_p): Remove. | |
15787 | (s390_optimize_prolog): New function. | |
15788 | (s390_legitimate_reload_constant): Remove now unnecessary check. | |
15789 | ||
15790 | (s390_function_count): Remove. | |
15791 | (s390_output_symbolic_const): Replace s390_function_count by | |
15792 | current_function_funcdef_no. | |
15793 | (s390_output_constant_pool): Likewise. | |
15794 | ||
15795 | (legitimize_pic_address): Use regs_ever_live to track PIC register | |
15796 | instead of current_function_uses_pic_offset_table. | |
15797 | (s390_emit_prologue): Likewise. | |
15798 | config/s390/s390.md ("call", "call_value"): Likewise. | |
15799 | ||
3f662186 NB |
15800 | 2002-08-26 Neil Booth <neil@daikokuya.co.uk> |
15801 | ||
15802 | * c-opts.c (find_opt): Don't complain about wrong languages | |
15803 | here. Return exact matches even for wrong language. | |
15804 | (c_common_decode_option): Complain about wrong languages | |
15805 | here. | |
15806 | ||
b6128b8c SH |
15807 | 2002-08-24 Stuart Hastings <stuart@apple.com> |
15808 | ||
15809 | * function.h (struct function): Add flag | |
15810 | all_throwers_are_sibcalls. | |
15811 | * except.c (set_nothrow_function_flags): Replaces | |
15812 | nothrow_function_p. Set new flag. | |
15813 | * except.h (set_nothrow_function_flags): Replaces | |
15814 | nothrow_function_p. | |
15815 | * dwarf2out.c (struct dw_fde_struct): Add flag | |
15816 | all_throwers_are_sibcalls. | |
15817 | (output_call_frame_info): Test it. | |
15818 | (dwarf2out_begin_prologue) Propagate it from cfun to | |
15819 | dw_fde_struct. | |
15820 | * toplev.c (rest_of_compilation): Update calls to | |
15821 | nothrow_function_p. | |
15822 | ||
280cf02a ZW |
15823 | 2002-08-23 Zack Weinberg <zack@codesourcery.com> |
15824 | ||
15825 | * ggc-page.c (compute_inverse): Short circuit calculation for | |
15826 | object sizes larger than half a page. | |
15827 | ||
c6664446 DE |
15828 | 2002-08-23 David Edelsohn <edelsohn@gnu.org> |
15829 | ||
15830 | * config/rs6000/rs6000.c (rs6000_elf_select_section): Treat | |
15831 | DEFAULT_ABI == ABI_AIX like PIC. Test PIC & reloc for readonly | |
15832 | default. | |
15833 | (rs6000_elf_unique_section): Likewise. | |
15834 | ||
da57d233 KG |
15835 | 2002-08-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
15836 | ||
15837 | * ns32k.c (ns32k_globalize_label): Delete. | |
15838 | * ns32k.h (ASM_OUTPUT_LABEL, TARGET_ASM_GLOBALIZE_LABEL): Delete. | |
15839 | ||
56a7189a AM |
15840 | 2002-08-23 Alan Modra <amodra@bigpond.net.au> |
15841 | ||
15842 | * config/rs6000/rs6000.c (output_mi_thunk): Don't determine insns | |
15843 | for loading delta with num_insns_constant_wide. Calculate | |
15844 | delta_low, delta_high without using a conditional. | |
15845 | ||
d65b1d77 JM |
15846 | 2002-08-22 Jason Merrill <jason@redhat.com> |
15847 | ||
15848 | * c-common.h (RETURN_STMT_EXPR): Rename from RETURN_EXPR. | |
15849 | * c-common.def: Adjust. | |
15850 | * c-dump.c (c_dump_tree): Adjust. | |
15851 | * c-semantics.c (genrtl_return_stmt): Adjust. | |
15852 | * c-pretty-print.c (pp_c_statement): Adjust. | |
15853 | * tree-inline.c (copy_body_r): Adjust. | |
15854 | ||
8537ed68 ZW |
15855 | 2002-08-22 Zack Weinberg <zack@codesourcery.com> |
15856 | ||
15857 | * ggc-page.c: Avoid division in ggc_set_mark. | |
15858 | (DIV_MULT, DIV_SHIFT, OFFSET_TO_BIT, inverse_table, | |
15859 | compute_inverse): New. | |
15860 | (ggc_set_mark, ggc_marked_p): Use OFFSET_TO_BIT. | |
15861 | (init_ggc): Initialize inverse_table. | |
15862 | ||
8567c70f TT |
15863 | 2002-08-22 Tom Tromey <tromey@redhat.com> |
15864 | ||
15865 | * doc/install.texi (Configuration): Document --datadir. | |
15866 | ||
fde59d4b AO |
15867 | 2002-08-22 Alexandre Oliva <aoliva@redhat.com> |
15868 | ||
15869 | * Makefile.in ($(BUILD_PREFIX_1)varray.o): Depend on $(GGC_H). | |
15870 | ||
44ddc79a HPN |
15871 | 2002-08-22 Hans-Peter Nilsson <hp@bitrange.com> |
15872 | ||
15873 | * gengtype-lex.l (ID): Allow underscore as first character. | |
15874 | ||
b275d088 DE |
15875 | 2002-08-21 David Edelsohn <edelsohn@gnu.org> |
15876 | ||
15877 | * config/rs6000/rs6000.c (rs6000_xcoff_asm_globalize_label): New | |
15878 | function. | |
15879 | (rs6000_xcoff_asm_named_section): Rename. | |
15880 | * config/rs6000/xcoff.h (TARGET_ASM_GLOBALIZE_LABEL): Define. | |
15881 | ||
57ce46bb TT |
15882 | 2002-08-21 Tom Tromey <tromey@redhat.com> |
15883 | ||
15884 | For PR java/6005 and PR java/7611: | |
15885 | * fold-const.c (fold_truthop): Use can_use_bit_fields_p. | |
15886 | (fold): Likewise. | |
15887 | * langhooks.c (lhd_can_use_bit_fields_p): New function. | |
15888 | * langhooks-def.h (lhd_can_use_bit_fields_p): Declare. | |
15889 | (LANG_HOOKS_CAN_USE_BIT_FIELDS_P): New define. | |
15890 | (LANG_HOOKS_INITIALIZER): Use it. | |
15891 | * langhooks.h (struct lang_hooks) [can_use_bit_fields_p]: New | |
15892 | field. | |
15893 | ||
27d30956 SS |
15894 | 2002-08-21 Stan Shebs <shebs@apple.com> |
15895 | ||
15896 | * tree.c (finish_vector_type): Fix a typo in a comment. | |
15897 | * Makefile.in: Fix "the the" stutters in comments. | |
15898 | * genautomata.c: Ditto. | |
15899 | * ifcvt.c: Ditto. | |
15900 | * regrename.c: Ditto. | |
15901 | * config/alpha/alpha.c: Ditto. | |
15902 | * config/alpha/vms-crt0-64.c: Ditto. | |
15903 | * config/alpha/vms-crt0.c: Ditto. | |
15904 | * config/alpha/vms-psxcrt0-64.c: Ditto. | |
15905 | * config/alpha/vms-psxcrt0.c: Ditto. | |
15906 | * config/d30v/d30v.h: Ditto. | |
15907 | * config/fr30/fr30.h: Ditto. | |
15908 | * config/rs6000/rs6000.c: Ditto. | |
15909 | * config/stormy16/stormy16.h: Ditto. | |
15910 | * doc/md.texi: Ditto. | |
8537ed68 | 15911 | |
d873d827 JDA |
15912 | 2002-08-21 John David Anglin <dave@hiauly1.hia.nrc.ca> |
15913 | ||
15914 | * cppinit.c (remove_dup_nonsys_dirs): Fix warning and return value. | |
15915 | ||
b462d4ab JM |
15916 | 2002-08-21 Joseph S. Myers <jsm@polyomino.org.uk> |
15917 | ||
15918 | * c-decl.c (grokdeclarator): Make invalid combinations with long, | |
15919 | short, signed or unsigned into hard errors. Fixes PR c/4319. | |
15920 | Also make duplicate modifiers such as "short short" into hard | |
15921 | errors. | |
15922 | ||
b65d23aa | 15923 | 2002-08-21 Andrew Pinski <pinskia@physics.uc.edu> |
8537ed68 | 15924 | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
b65d23aa AP |
15925 | |
15926 | * doc/tm.texi (TARGET_ASM_GLOBALIZE_LABEL): Move '@end deftypefn' | |
15927 | to the actual end. Add '@end table' and '@table @code'. | |
8537ed68 | 15928 | |
3823f0b2 GK |
15929 | 2002-08-20 Geoffrey Keating <geoffk@redhat.com> |
15930 | ||
8d25d915 GK |
15931 | * doc/tm.texi (Label Output): Add missing '@end deftypefn'. |
15932 | ||
3823f0b2 GK |
15933 | * unroll.c (biv_total_increment): Don't try to compute the total |
15934 | increment for FP BIVs. | |
15935 | ||
5eb99654 KG |
15936 | 2002-08-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
15937 | ||
15938 | * alpha.c (TARGET_ASM_GLOBALIZE_LABEL): Define for unicosmk. | |
15939 | * alpha/elf.h (ASM_OUTPUT_EXTERNAL_LIBCALL, | |
15940 | ASM_OUTPUT_ALIGNED_BSS): Use target hook. | |
15941 | * alpha/osf.h (ASM_OUTPUT_WEAK_ALIAS): Likewise. | |
15942 | * alpha/unicosmk.h (ASM_GLOBALIZE_LABEL): Delete. | |
15943 | * arm/aof.h (ASM_GLOBALIZE_LABEL): Likewise. | |
15944 | (GLOBAL_ASM_OP): Define. | |
15945 | * arm.c (aof_globalize_label): New function. | |
15946 | (TARGET_ASM_GLOBALIZE_LABEL): Define for AOF. | |
15947 | * arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook. | |
15948 | * c4x.c (c4x_globalize_label): New function. | |
15949 | (TARGET_ASM_GLOBALIZE_LABEL): Define for c4x. | |
15950 | * c4x.h (ASM_GLOBALIZE_LABEL): Delete. | |
15951 | (GLOBAL_ASM_OP): Define. | |
15952 | * cris/aout.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Use target hook. | |
15953 | * darwin-protos.h (darwin_globalize_label): Declare. | |
15954 | * darwin.c (darwin_globalize_label): New function. | |
15955 | * darwin.h (ASM_DECLARE_CLASS_REFERENCE): Use target hook. | |
15956 | (ASM_GLOBALIZE_LABEL): Delete. | |
15957 | (GLOBAL_ASM_OP, TARGET_ASM_GLOBALIZE_LABEL): Define. | |
15958 | * dsp16xx.c (asm_output_common): Use target hook. | |
15959 | * elfos.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise. | |
15960 | * frv.h (ASM_GLOBALIZE_LABEL): Delete. | |
15961 | (GLOBAL_ASM_OP): Define. | |
15962 | * i370.c (i370_globalize_label): New function. | |
15963 | (TARGET_ASM_GLOBALIZE_LABEL): Define for i370. | |
15964 | * i370.h (ASM_GLOBALIZE_LABEL): Delete. | |
15965 | * i386.c (ix86_asm_file_end): Use target hook. | |
15966 | * i386/sco5.h (ASM_GLOBALIZE_LABEL): Don't undef. | |
15967 | (ASM_OUTPUT_EXTERNAL_LIBCALL): Use target hook. | |
15968 | * ia64.c (ia64_asm_output_external): Likewise. | |
15969 | * ia64/sysv4.h: Update comment. | |
15970 | * m32r.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook. | |
15971 | * mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise. | |
15972 | * mips/iris5.h (ASM_OUTPUT_WEAK_ALIAS): Use target hook. | |
15973 | * mips/linux.h (ASM_OUTPUT_ALIGNED_BSS): Likewise. | |
15974 | * mips.h (ASM_OUTPUT_ALIGNED_DECL_COMMON): Use target hook. | |
15975 | * mmix-protos.h (mmix_asm_globalize_label): Delete. | |
15976 | * mmix.c (mmix_asm_globalize_label): Likewise. | |
15977 | * mmix.h (ASM_GLOBALIZE_LABEL): Likewise. | |
15978 | (GLOBAL_ASM_OP): Define. | |
15979 | * ns32k.c (ns32k_globalize_label): New function. | |
15980 | * ns32k.h (TARGET_ASM_GLOBALIZE_LABEL): Define for ns32k. | |
15981 | (ASM_GLOBALIZE_LABEL): Delete. | |
15982 | * pa/pa-linux.h (ASM_GLOBALIZE_LABEL): Don't undef. | |
15983 | (TARGET_ASM_GLOBALIZE_LABEL): Undefine. | |
15984 | * pa.c (pa_globalize_label): New function. | |
15985 | * pa.h (ASM_GLOBALIZE_LABEL): Delete. | |
15986 | (TARGET_ASM_GLOBALIZE_LABEL): Define for pa. | |
15987 | * rs6000/darwin.h (ASM_GLOBALIZE_LABEL): Delete. | |
15988 | (GLOBAL_ASM_OP): Define. | |
15989 | (TARGET_ASM_GLOBALIZE_LABEL): Undef. | |
15990 | * rs6000/sysv4.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook. | |
15991 | * rs6000/xcoff.h (ASM_GLOBALIZE_LABEL): Delete. | |
15992 | (GLOBAL_ASM_OP): Define. | |
15993 | * v850.c (v850_output_aligned_bss): Use target hook. | |
15994 | * vax.c (vms_globalize_label): New function. | |
15995 | (TARGET_ASM_GLOBALIZE_LABEL): Define for vms. | |
15996 | * vax/vms.h (ASM_GLOBALIZE_LABEL): Delete. | |
15997 | (GLOBAL_ASM_OP): Define. | |
15998 | * defaults.h (ASM_GLOBALIZE_LABEL): Delete. | |
15999 | * doc/tm.texi: Update docs. | |
16000 | * dwarf2out.c (default_eh_frame_section, output_die_symbol): Use | |
16001 | target hook. | |
16002 | * final.c (output_alternate_entry_point): Likewise. | |
16003 | * hooks.c (hook_FILEptr_constcharptr_void): New function. | |
16004 | * hooks.h (hook_FILEptr_constcharptr_void): Declare. | |
16005 | * output.h (assemble_global): Delete. | |
16006 | (default_globalize_label): Declare. | |
16007 | * system.h (ASM_GLOBALIZE_LABEL): Poison. | |
16008 | * target-def.h (TARGET_ASM_GLOBALIZE_LABEL): Define. | |
16009 | (TARGET_ASM_OUT): Add TARGET_ASM_GLOBALIZE_LABEL. | |
16010 | * target.h (gcc_target): Add globalize_label member. | |
16011 | * varasm.c (asm_output_bss, asm_output_aligned_bss, | |
16012 | globalize_decl): Use target hook. | |
16013 | (assemble_global): Delete. | |
16014 | (default_globalize_label): New function. | |
16015 | ||
f8f28a75 KG |
16016 | 2002-08-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16017 | ||
16018 | * dsp16xx.h (dsp16xx_umulhi3_libcall): Delete. | |
16019 | ||
92b5aacd DP |
16020 | 2002-08-20 Devang Patel <dpatel@apple.com> |
16021 | * tree.c (get_qualified_type): Add TYPE_CONTEXT check. | |
8537ed68 | 16022 | |
761c70aa KG |
16023 | 2002-08-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16024 | ||
16025 | * arc.c (output_shift): Use stdio instead of asm_fprintf. | |
16026 | * arm.c (thumb_output_function_prologue): Likewise. | |
16027 | * avr.c (print_operand): Likewise. | |
16028 | * c4x.c (c4x_print_operand): Likewise. | |
16029 | * c4x.h (ASM_OUTPUT_INTERNAL_LABEL, TRAMPOLINE_TEMPLATE, | |
16030 | ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Likewise. | |
16031 | * cris.c (cris_target_asm_function_prologue, | |
16032 | cris_asm_output_mi_thunk): Likewise. | |
16033 | * h8300.c (print_operand): Likewise. | |
16034 | * h8300.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. | |
16035 | * ip2k.c (print_operand): Likewise. Fix format specifier. | |
16036 | * m68hc11.c (asm_print_register, print_operand, | |
16037 | print_operand_address): Use stdio instead of asm_fprintf. | |
16038 | (print_operand_address): Fix format specifier. | |
16039 | * m68hc11.h (FUNCTION_PROFILER, ASM_OUTPUT_ADDR_DIFF_ELT, | |
16040 | ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ALIGN): Use stdio instead of | |
16041 | asm_fprintf. | |
16042 | * m68k/amix.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
16043 | * m68k/atari.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
16044 | * m68k.c (m68k_output_function_prologue, | |
16045 | m68k_output_function_epilogue, print_operand): Likewise. | |
16046 | * mmix.c (mmix_asm_output_mi_thunk, mmix_asm_weaken_label): | |
16047 | Likewise. Fix format specifier. | |
16048 | * mn10200.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. | |
16049 | * mn10300.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. | |
16050 | * v850.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. | |
16051 | ||
5ce6f47b EC |
16052 | 2002-08-15 Eric Christopher <echristo@redhat.com> |
16053 | Jeff Knaggs <jknaggs@redhat.com> | |
16054 | ||
16055 | * config.gcc (mipsisa64sr71k-elf): New target. | |
16056 | * config/mips/sr71k.md: New file. | |
16057 | * config/mips/mips.md: Use it. | |
16058 | (rot*): Add sr71k specifics. | |
16059 | * config/mips/t-sr71k: New file. | |
16060 | * config/mips/mips.h (sr71k): New cpu. | |
16061 | (TARGET_SR71K): Use it. | |
16062 | (TUNE_SR71K): Ditto. | |
16063 | (GENERATE_BRANCHLIKELY): Ditto. | |
16064 | (ISA_HAS_MULHI, ISA_HAS_MULS, ISA_HAS_MSAC, ISA_HAS_MACC, | |
16065 | ISA_HAS_ROTR_SIISA_HAS_ROTR_DI): Ditto. | |
16066 | * config/mips/mips.c (sr71k): New cpu. | |
16067 | (mips_use_dfa_pipeline_interface): Use. | |
16068 | ||
16069 | 2002-08-15 Eric Christopher <echristo@redhat.com> | |
8537ed68 | 16070 | Richard Sandiford <rsandifo@redhat.com> |
5ce6f47b EC |
16071 | Aldy Hernandez <aldyh@redhat.com> |
16072 | Graham Stott <grahams@redhat.com> | |
16073 | Michael Meissner <meissner@redhat.com> | |
16074 | Gavin Romig-Koch <gavin@redhat.com> | |
16075 | Ken Raeburn <raeburn@cygnus.com> | |
16076 | Alexandre Oliva <aoliva@redhat.com> | |
16077 | ||
16078 | * config.gcc (mips64vr-elf): New target. | |
16079 | * config/mips/5400.md: New file. | |
16080 | * config/mips/5500.md: Ditto. | |
16081 | * config/mips/mips.md: Use them. | |
16082 | (frsqrt): New. | |
16083 | * config/mips/mips.c (vr4111, vr4121, vr4320, vr5400, vr5500): New | |
16084 | cpus. | |
16085 | (mips_issue_rate): Use them. | |
16086 | (mips_use_dfa_pipeline_interface): New function. Use for 5400 and 5500. | |
16087 | (TARGET_SCHEDUSE_DFA_PIPELINE_INTERFACE): Define. Use above. | |
16088 | * config/mips/mips.h (vr4111, vr4121, vr4320, vr5400, vr5500): New | |
16089 | cpus. | |
16090 | (TARGET_MIPSx): Use them. | |
16091 | (TUNE_MIPSx): Ditto. | |
16092 | (GETNATE_MULT3_SI): Ditto. | |
16093 | (ISA_HAS_BRANCHLIKELY): Ditto. | |
16094 | (ISA_HAS_CONDMOVE): Ditto. | |
16095 | (ISA_HAS_NMADD_NMSUB): Ditto. | |
16096 | (ISA_HAS_MULHI): New. Ditto. | |
16097 | (ISA_HAS_MULS): Ditto. | |
16098 | (ISA_HAS_MSAC): Ditto. | |
16099 | (ISA_HAS_MACC): Ditto. | |
16100 | (ISA_HAS_ROTR_SI): Ditto. | |
16101 | (ISA_HAS_ROTR_DI): Ditto. | |
16102 | (RTX_COSTS): Use. | |
16103 | ||
48209ce5 JDA |
16104 | 2002-08-20 John David Anglin <dave@hiauly1.hia.nrc.ca> |
16105 | ||
16106 | * cppinit.c (remove_dup_dir): Add head_ptr argument to handle removal | |
16107 | at head. | |
16108 | (remove_dup_nonsys_dirs): New function. | |
16109 | (remove_dup_dirs): Change argument head to head_ptr. Remove warnings. | |
16110 | (merge_include_chains): Remove non-system include directories from | |
16111 | quote and bracket include chains when they duplicate equivalent system | |
16112 | directories. | |
16113 | * doc/cpp.texi (-I): Update. | |
8537ed68 ZW |
16114 | * doc/cppopts.texi (-I): Update. |
16115 | * doc/install.texi (--with-local-prefix): Further document usage of | |
48209ce5 JDA |
16116 | this option. |
16117 | * doc/invoke.texi (-I): Update. | |
16118 | ||
4ca79136 RH |
16119 | 2002-08-20 Richard Henderson <rth@redhat.com> |
16120 | ||
16121 | * expr.c (TARGET_MEM_FUNCTIONS): Transform to boolean. | |
16122 | (emit_block_move): Split out subroutines. | |
16123 | (emit_block_move_via_movstr): New. | |
16124 | (emit_block_move_via_libcall): New. Emit bcopy via normal call also. | |
16125 | (emit_block_move_libcall_fn): New. Construct function prototype for | |
16126 | bcopy as well. | |
16127 | (clear_storage): Split out subroutines. | |
16128 | (clear_storage_via_clrstr): New. | |
16129 | (clear_storage_via_libcall): New. Emit bzero as a normal call also. | |
16130 | (clear_storage_libcall_fn): New. Construct function prototype for | |
16131 | bzero as well. | |
16132 | (emit_push_insn): Use emit_block_move. | |
16133 | (expand_assignment): Booleanize TARGET_MEM_FUNCTIONS. | |
16134 | (store_constructor): Likewise. | |
16135 | ||
9f05cef3 ZL |
16136 | 2002-08-19 Ziemowit Laski <zlaski@apple.com> |
16137 | ||
16138 | * objc/objc-act.c (building_objc_message_expr): Rename to | |
16139 | current_objc_message_selector. | |
16140 | ||
1bd5981b ZL |
16141 | 2002-08-19 Ziemowit Laski <zlaski@apple.com> |
16142 | ||
16143 | * objc/objc-act.c (build_ivar_chain): Remove. | |
16144 | (objc_copy_list): Likewise. | |
16145 | (get_class_ivars): Inline call to removed build_ivar_chain | |
16146 | function. Save off a clean copy of ivars in the CLASS_OWN_IVARS | |
16147 | slot; use that slot (rather than CLASS_IVARS) when accessing | |
16148 | ivars for base classes. Call copy_list and chainon instead of | |
16149 | objc_copy_list. | |
16150 | (build_private_template): Call get_class_ivars instead of | |
16151 | build_ivar_chain. | |
16152 | (start_class): Allocate room for the CLASS_OWN_IVARS slot. | |
5ce6f47b | 16153 | (continue_class): Call get_class_ivars instead of |
1bd5981b ZL |
16154 | build_ivar_chain. |
16155 | (encode_field_decl): Check for DECL_BIT_FIELD_TYPE instead | |
16156 | of DECL_BIT_FIELD (which may have been cleared). | |
16157 | * objc/objc-act.h (CLASS_OWN_IVARS): New accessor macro. | |
16158 | ||
2bf087c0 KG |
16159 | 2002-08-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16160 | ||
16161 | * genautomata.c (output_translate_vect, output_state_ainsn_table, | |
16162 | output_min_issue_delay_table): Mark variable with ATTRIBUTE_UNUSED | |
16163 | in output file. | |
16164 | (output_internal_min_issue_delay_func): Initialize variable in | |
16165 | output file. | |
16166 | ||
3fcd079e AO |
16167 | 2002-08-19 Alexandre Oliva <aoliva@redhat.com> |
16168 | ||
16169 | * Makefile.in (GCC_FOR_TARGET): Prepend STAGE_CC_WRAPPER. | |
16170 | (stage2_build, stage3_build, stage4_build): Likewise, to CC. | |
16171 | ||
71012d97 GK |
16172 | 2002-08-19 Geoffrey Keating <geoffk@redhat.com> |
16173 | Steve Ellcey <sje@cup.hp.com> | |
16174 | ||
16175 | * machmode.h (SCALAR_INT_MODE_P): New macro to test for | |
16176 | scaler integer mode (MODE_INT or MODE_PARTIAL_INT). | |
16177 | * explow.c (trunc_int_for_mode): Abort when the mode is not | |
16178 | a scaler integer mode. | |
16179 | * combine.c (expand_compound_operation): Don't expand Vector | |
16180 | or Complex modes into shifts. | |
16181 | (expand_field_assignment): Don't do bitwise arithmatic and | |
16182 | shifts on Vector or Complex modes. | |
16183 | (simplify_comparison): Don't call trunc_int_for_mode | |
16184 | for VOIDmode. | |
16185 | * recog.c (general_operand): Likewise. | |
16186 | (immediate_operand): Likewise. | |
16187 | (nonmemory_operand): Likewise. | |
16188 | ||
af8cb5c5 DE |
16189 | 2002-08-19 David Edelsohn <edelsohn@gnu.org> |
16190 | ||
16191 | * config/rs6000/rs6000.c (rs6000_emit_set_const): Inline | |
16192 | multi-instruction SImode constant. Add REG_EQUAL note. | |
16193 | * config/rs6000/rs6000.md (movsi splitter): Use | |
5ce6f47b | 16194 | rs6000_emit_set_const. |
af8cb5c5 | 16195 | |
9bc146b3 KG |
16196 | 2002-08-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16197 | ||
16198 | * tree-inline.c (initialize_inlined_parameters): Wrap variable in | |
16199 | the macro test controlling its use. | |
16200 | ||
66df2ac2 L |
16201 | 2002-08-18 H.J. Lu (hjl@gnu.org) |
16202 | ||
16203 | * config.gcc (*-*-linux*): Set extra_parts="crtbegin.o | |
16204 | crtbeginS.o crtbeginT.o crtend.o crtendS.o", gas=yes and | |
16205 | gnu_ld=yes. | |
16206 | (alpha*-*-linux*, cris-*-linux*, i370-*-linux*, | |
16207 | i[34567]86-*-linux*, x86_64-*-linux*, mips*-*-linux*, | |
16208 | s390-*-linux*, s390x-*-linux*, sparc-*-linux*, sparc64-*-linux*, | |
16209 | xtensa-*-linux*): Remove setting extra_parts, gas, and gnu_ld | |
16210 | here. | |
16211 | (cris-*-linux*): Remove setting thread_file here. | |
16212 | ||
463f1b2b NB |
16213 | 2002-08-18 Neil Booth <neil@daikokuya.co.uk> |
16214 | ||
16215 | PR preprocessor/7602 | |
16216 | * cppinit.c (path_include): Treat the system environment | |
16217 | variables as being cxx_aware. | |
16218 | ||
2984fe64 JM |
16219 | 2002-08-17 Joseph S. Myers <jsm@polyomino.org.uk> |
16220 | ||
16221 | * c-decl.c (flexible_array_type_p): New function. | |
16222 | (grokdeclarator, finish_struct): Use it. | |
16223 | * doc/extend.texi: Document constraints on use of structures with | |
16224 | flexible array members. | |
16225 | ||
fded6d78 RS |
16226 | 2002-08-17 Richard Sandiford <rsandifo@redhat.com> |
16227 | ||
16228 | * config/mips/t-coff, config/mips/t-elf, config/mips/t-isa3264, | |
16229 | config/mips/t-r3900 (MULTILIB_MATCHES): Define. | |
16230 | * config/mips/mips.h (ASM_SPEC): Use %(endian_spec). | |
16231 | ||
8aa5074e SS |
16232 | 2002-08-16 Stan Shebs <shebs@apple.com> |
16233 | ||
16234 | * c-common.c (cb_register_builds): Define __NEXT_RUNTIME__ | |
16235 | for ObjC with -fnext-runtime. | |
16236 | * doc/cpp.texi: Document it. | |
16237 | ||
f97a5bda JJ |
16238 | 2002-08-16 Janis Johnson <janis187@us.ibm.com> |
16239 | ||
16240 | * doc/install.texi (Final installation): Replace links to individual | |
16241 | build status pages with a link to a common page that lists them all. | |
16242 | ||
d3075b6c SP |
16243 | 2002-08-16 Sylvain Pion <pion@cs.nyu.edu> |
16244 | ||
16245 | * doc/invoke.texi: Fix typo. | |
16246 | ||
fdf68669 DE |
16247 | 2002-08-16 David Edelsohn <edelsohn@gnu.org> |
16248 | ||
16249 | * doc/install.texi (*-ibm-aix*): Explain AIX shared object versioning. | |
16250 | ||
16251 | 2002-08-16 Andrew Haley <aph@redhat.com> | |
d436bff8 AH |
16252 | |
16253 | * tree-inline.c: Add includes for Java inliner. | |
16254 | (remap_decl): Don't handle anonymous types for Java. | |
16255 | (remap_block): Add handling for Java trees. | |
16256 | (copy_scope_stmt): Conditionalize for non-Java use only. | |
16257 | (copy_body_r): Handle Java trees. Add handling for | |
16258 | LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR, Java blocks. | |
16259 | (initialize_inlined_parameters): Handle Java trees. | |
16260 | (declare_return_variable): Likewise. | |
16261 | (expand_call_inline): Handle Java trees. | |
16262 | (walk_tree): Likewise. | |
16263 | (copy_tree_r): Don't handle SCOPE_STMTs for Java. | |
16264 | (add_stmt_to_compound): New function. | |
16265 | ||
204250d2 RH |
16266 | 2002-08-15 Richard Henderson <rth@redhat.com> |
16267 | ||
16268 | * Makefile.in (LOOSE_WARN): Remove -fno-common. | |
16269 | (NOCOMMON_FLAG): New substitution point. | |
16270 | (GCC_WARN_CFLAGS): Include it. | |
16271 | * configure.in (ac_checking): Set nocommon_flag. | |
16272 | (nocommon_flag): New substitution point. | |
16273 | ||
25587e40 AO |
16274 | 2002-08-15 Alexandre Oliva <aoliva@redhat.com> |
16275 | ||
16276 | * c-tree.h (skip_evaluation): Move declaration... | |
16277 | * c-common.h: ... here. | |
16278 | * c-typeck.c (build_external_ref): Don't assemble_external nor | |
16279 | mark a tree as used if skip_evaluation is set. | |
16280 | * c-parse.in (typeof): New non-terminal to set skip_evaluation | |
16281 | around TYPEOF. | |
16282 | (typespec_nonreserved_nonattr): Use it. | |
16283 | ||
702ada3d DR |
16284 | 2002-08-15 Douglas B Rupp <rupp@gnat.com> |
16285 | ||
16286 | * dbxout.c (dbx_debug_hooks): Update end_prologue, end_epilogue. | |
16287 | (xcoff_debug_hooks): Update end_prologue. | |
16288 | * debug.c (do_nothing_debug_hooks): Update end_prologue, end_epilogue. | |
16289 | * debug.h (end_prologue): Add file arg. | |
16290 | (end_epilogue): Add line and file args. | |
16291 | (dwarf2out_end_epilogue): Add line and file args. | |
16292 | (vmsdbgout_after_prologue): Remove. | |
16293 | * dwarf2out.c (dwarf2out_end_epilogue): Add line and file args. | |
16294 | (dwarf2_debug_hooks): Update end_prologue. | |
16295 | * dwarfout.c (dwarfout_end_epilogue): Add line and file args. | |
16296 | (dwarfout_end_prologue): Add file arg. | |
16297 | * final.c (vmsdbgout_after_prologue): Remove | |
16298 | (final_end_function): Update end_epilogue call. | |
16299 | (final_scan_insn): Update end_prologue call. | |
16300 | * sdbout.c (sdbout_end_epilogue): Add line and file args. | |
16301 | (sdbout_end_prologue): Add file arg. | |
16302 | (sdb_debug_hooks): Update end_prologue. | |
16303 | (sdb_begin_prologue): Update sdbout_end_prologue call. | |
16304 | * vmsdbgout.c (vmsdbg_debug_hooks): Add vmsdbgout_end_prologue, | |
16305 | vmsdbgout_end_function. | |
16306 | (vmsdbgout_end_prologue): New function renamed from | |
16307 | vmsdbgout_after_prologue. Call vmsdbgout_source_line. | |
16308 | (vmsdbgout_end_function): New function. | |
16309 | (vmsdbgout_end_epilogue): Add line and file args. Call | |
16310 | vmsdbgout_source_line. | |
16311 | (write_pclines): Write only valid line numbers. | |
16312 | (write_srccorr): Don't write source correlation records if 0 lines. | |
16313 | * xcoffout.c (xcoffout_end_epilogue): Add line and file args. | |
16314 | ||
9ef30f83 SE |
16315 | 2002-08-15 Steve Ellcey <sje@cup.hp.com> |
16316 | ||
16317 | * gcc/unwind.h (_Unwind_Ptr): Make 64 bits on IA64 HP-UX. | |
16318 | (_Unwind_Internal_Ptr): 32 bit version for use in | |
16319 | read_encoded_value_with_base. | |
16320 | * gcc/unwind-pe.h (read_encoded_value_with_base): Use | |
16321 | _Unwind_Internal_Ptr instead of _Unwind_Ptr in order to get the | |
16322 | right size. | |
16323 | ||
f7043461 KG |
16324 | 2002-08-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16325 | ||
16326 | * loop.c (scan_loop, move_movables, count_one_set): Cast to avoid | |
16327 | signed/unsigned warnings. | |
16328 | ||
16329 | * regclass.c (init_reg_sets_1, choose_hard_reg_mode, | |
16330 | record_reg_classes): Likewise. | |
16331 | ||
16332 | * reload.c (reload_inner_reg_of_subreg, push_reload, | |
16333 | find_reloads_address_1): Likewise. | |
16334 | ||
b4d330e1 DE |
16335 | 2002-08-15 David Edelsohn <edelsohn@gnu.org> |
16336 | ||
16337 | * rs6000.c (output_mi_thunk): Return to function section on | |
16338 | TARGET_ELF. | |
16339 | ||
16340 | * rs6000-c.c (rs6000_cpu_cpp_builtins): Define __PPC405__ if PPC405. | |
16341 | ||
61f02ff5 UW |
16342 | 2002-08-15 Ulrich Weigand <uweigand@de.ibm.com> |
16343 | ||
16344 | * config/s390/s390.c (legitimize_address): Optimize loading | |
16345 | of large displacements. | |
16346 | ||
1330f7d5 DR |
16347 | 2002-08-14 Douglas B Rupp <rupp@gnat.com> |
16348 | ||
16349 | * config/alpha/alpha-protos.h: Update. | |
16350 | ||
16351 | * config/alpha/alpha.c: (LINKAGE_SYMBOL_REF_P): New macro. | |
16352 | (alpha_legitimate_address_p): Test LINKAGE_SYMBOL_REF_P. | |
16353 | (alpha_linkage_symbol_p): New static function. | |
16354 | (print_operand_address): Print linkage operand. | |
16355 | ||
16356 | (alpha_funcs_num, alpha_funcs_tree, alpha_links_tree): New static | |
16357 | variables. | |
16358 | (reloc_kind): New enum. | |
16359 | (struct alpha_funcs): New struct. | |
16360 | (struct alpha_links): Add reloc_kind field. Rename links_kind field. | |
16361 | ||
16362 | (alpha_need_linkage): Rewrite. | |
16363 | (alpha_use_linkage): New global function. | |
16364 | (alpha_write_linkage): Rewrite and make static. | |
16365 | (alpha_write_one_linkage): Rewrite | |
16366 | ||
16367 | (alpha_start_function): Remove procedure descriptor output. | |
16368 | (alpha_end_function): Write linkages at end of each function. | |
16369 | ||
16370 | * config/alpha/alpha.md (call_vms, call_value_vms): Rewrite. | |
16371 | (call_vms_1, call_value_vms_1): Rewrite. | |
16372 | ||
16373 | * config/alpha/vms.h (ASM_FILE_END): Remove. | |
16374 | ||
d1f1cc6a RH |
16375 | 2002-08-14 Richard Henderson <rth@redhat.com> |
16376 | ||
16377 | * ggc-page.c (RTL_SIZE): New. | |
16378 | (extra_order_size_table): Add specializations for 2 and 10 rtl slots. | |
16379 | * rtl.def (BARRIER, NOTE): Pad to 9 slots. | |
16380 | ||
23626154 RH |
16381 | 2002-08-14 Richard Henderson <rth@redhat.com> |
16382 | ||
16383 | * calls.c: Include target.h. | |
16384 | * Makefile.in (calls.o): Update. | |
16385 | ||
16386 | * config/alpha/alpha.c (alpha_end_function): Use targetm.binds_local_p. | |
16387 | * config/alpha/alpha.h (FUNCTION_OK_FOR_SIBCALL): Likewise. | |
16388 | ||
fd350d24 RH |
16389 | 2002-08-14 Richard Henderson <rth@redhat.com> |
16390 | ||
16391 | * Makefile.in (LOOSE_WARN): Add -fno-common. | |
16392 | * c-common.h (constant_string_class_name): Add missing extern. | |
16393 | ||
182d89a3 NB |
16394 | 2002-08-15 Neil Booth <neil@daikokuya.co.uk> |
16395 | ||
16396 | PR preprocessor/7358 | |
16397 | * c-opts.c (check_deps_environment_vars): Ignore main file | |
16398 | for SUNPRO_DEPENDENCIES. | |
16399 | * cppfiles.c (stack_include_file): Ignore main file if | |
16400 | appropriate. | |
16401 | * cpplib.h (struct cpp_options): New member in deps. | |
16402 | * doc/cppenv.texi: Update. | |
16403 | ||
8bfb1467 NB |
16404 | 2002-08-14 Neil Booth <neil@daikokuya.co.uk> |
16405 | ||
16406 | PR preprocessor/7526 | |
16407 | * cpplib.c (run_directive): Kludge so _Pragma dependency works. | |
16408 | ||
41685063 NS |
16409 | 2002-08-14 Nathan Sidwell <nathan@codesourcery.com> |
16410 | ||
16411 | * doc/invoke.texi (-a): Remove documentation. | |
16412 | (-fprofile-arcs): Remove reference to -a, -ax options. | |
16413 | * doc/gcov.texi (Gcov Data Files): Data might be merged. | |
16414 | ||
77893a23 GDR |
16415 | 2002-08-14 Gabriel Dos Reis <gdr@nerim.net> |
16416 | ||
16417 | Fix PR/7566 | |
16418 | * c-semantics.c (genrtl_case_label): Don't (mis)use | |
5ce6f47b | 16419 | warning_with_decl. |
77893a23 | 16420 | |
260f91c2 DJ |
16421 | 2002-08-14 Dale Johannesen <dalej@apple.com> |
16422 | ||
8537ed68 | 16423 | * explow.c (emit_stack_restore): Emit memory clobbers |
260f91c2 DJ |
16424 | preceding the stack pop, to prevent the scheduler from |
16425 | moving refs to variable arrays below this pop. | |
16426 | * reload1.c (reload): Preserve these clobbers for sched2. | |
16427 | * doc/rtl.texi: Document clobber (mem:BLK (scratch)). | |
16428 | ||
cd79e210 NB |
16429 | 2002-08-14 Neil Booth <neil@daikokuya.co.uk> |
16430 | ||
16431 | * c-opts.c (c_common_post_options): Correct test. | |
16432 | ||
3eb75a73 KG |
16433 | 2002-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16434 | ||
16435 | * m88k.h (ASM_OUTPUT_SOURCE_FILENAME): Fix incorrect argument | |
16436 | order in call to fprintf. | |
16437 | ||
be3a0ce2 RO |
16438 | 2002-08-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
16439 | ||
16440 | * config/sparc/sol2.h (SUBTARGET_EXTRA_SPECS): Define. | |
16441 | ||
ccfc6cc8 UW |
16442 | 2002-08-14 Ulrich Weigand <uweigand@de.ibm.com> |
16443 | ||
5ce6f47b | 16444 | * reload.c (find_reloads): Handle constraint letters marked by |
ccfc6cc8 UW |
16445 | EXTRA_ADDRESS_CONSTRAINT and EXTRA_MEMORY_CONSTRAINT. |
16446 | (alternative_allows_memconst): Likewise. | |
16447 | * reload1.c (maybe_fix_stack_asms): Likewise. | |
5ce6f47b | 16448 | * recog.c (asm_operand_ok, preprocess_constraints, |
ccfc6cc8 UW |
16449 | constrain_operands): Likewise. |
16450 | * regclass.c (record_operand_costs, record_reg_classes): Likewise. | |
16451 | * local-alloc.c (block_alloc, requires_inout): Likewise. | |
16452 | * stmt.c (parse_output_constraint, parse_input_constraint): Likewise. | |
16453 | ||
16454 | * defaults.h (EXTRA_MEMORY_CONSTRAINT): Provide a default. | |
16455 | (EXTRA_ADDRESS_CONSTRAINT): Likewise. | |
16456 | * doc/tm.texi: Document these two new target macros. | |
16457 | ||
16458 | * config/s390/s390.c (s390_expand_plus_operand): Accept already | |
16459 | valid operands. | |
16460 | (q_constraint): New function. | |
16461 | config/s390/s390-protos.h (q_constraint): Declare it. | |
16462 | config/s390/s390.h (EXTRA_CONSTRAINT): Use it. | |
16463 | (EXTRA_MEMORY_CONSTRAINT): New macro. | |
16464 | ||
16465 | * config/s390/s390.md: Throughout the machine description, | |
16466 | replace all instances of the constraint combinations 'Qo' | |
16467 | or 'oQ' with simply 'Q'. | |
16468 | ||
d6ee9f6f SC |
16469 | 2002-08-14 Stephane Carrez <stcarrez@nerim.fr> |
16470 | ||
16471 | * config/m68hc11/m68hc11.h (LINK_SPEC): Support -mrelax. | |
16472 | * config/m68hc11/t-m68hc11-gas (LIBGCC2_DEBUG_CFLAGS): Can use -g now. | |
16473 | (LIBGCC2_CFLAGS): Compile with -mrelax. | |
16474 | ||
8a0b86f5 SC |
16475 | 2002-08-14 Stephane Carrez <stcarrez@nerim.fr> |
16476 | ||
16477 | * doc/invoke.texi: Document -minmax for 68HC12. | |
16478 | ||
16479 | * config/m68hc11/m68hc11.md ("umaxqi3"): Use TARGET_MIN_MAX. | |
16480 | ("uminqi3"): Likewise. | |
16481 | ("uminhi3", "umaxhi3"): Likewise. | |
16482 | ||
16483 | * config/m68hc11/m68hc11.h (MASK_MIN_MAX): Define. | |
16484 | (TARGET_MIN_MAX): Define. | |
16485 | (TARGET_SWITCHES): New option -minmax/-mnominmax. | |
16486 | ||
d6381f4e SC |
16487 | 2002-08-14 Stephane Carrez <stcarrez@nerim.fr> |
16488 | ||
16489 | * config/m68hc11/t-m68hc11-gas (LIB1ASMFUNCS): Build __far_trampoline. | |
16490 | (MULTILIB_OPTIONS): Must also generate for -mlong-calls. | |
16491 | ||
16492 | * config/m68hc11/larith.asm: Put a mode for ELF ABI flags. | |
16493 | (ret, declare, farsym): New gas macros. | |
16494 | (__premain, exit, abort, _cleanup, memcpy, memset, ___adddi3, | |
16495 | ___subdi3, ___notdi2, __mulhi32, __mulsi3): Use them to use 'rtc' | |
16496 | and declare the symbol far when compiled with -mlong-calls. | |
5ce6f47b | 16497 | (__far_trampoline): New for 68HC12 trampoline code to invoke a |
d6381f4e SC |
16498 | far handler using jsr/bsr. |
16499 | ||
16500 | * config/m68hc11/m68hc11-crt0.S: Put a mode for ELF ABI flags. | |
16501 | (jsr): New macro to transform a 'jsr' into a 'call'. | |
16502 | ||
058edcdb SC |
16503 | 2002-08-14 Stephane Carrez <stcarrez@nerim.fr> |
16504 | ||
16505 | * doc/invoke.texi: Document -mlong-calls for 68HC12. | |
16506 | ||
16507 | * config/m68hc11/m68hc11.h (CPP_SPEC): Pass -D__USE_RTC__ when | |
16508 | -mlong-calls is specified. | |
5ce6f47b | 16509 | (ASM_DECLARE_FUNCTION_NAME): Define to generate .far and .interrupt |
058edcdb SC |
16510 | assembler directives. |
16511 | (TARGET_LONG_CALL, MASK_LONG_CALL): Declare. | |
16512 | (TARGET_SWITCHES): Add -mlong-calls options. | |
16513 | (current_function_far): Declare. | |
16514 | ||
16515 | * config/m68hc11/m68hc11.c (m68hc11_initial_elimination_offset): Take | |
16516 | into account the page register saved on the stack. | |
16517 | (m68hc11_override_options): Take into account -mlong-calls option. | |
16518 | (m68hc11_asm_file_start): Put a mode for the ELF flags ABI. | |
16519 | ||
16520 | * config/m68hc11/m68hc11.md ("*return_32bit"): Return rtc | |
16521 | if the function is going to be in 68HC12 banked memory (-mlong-calls). | |
16522 | ("*return_16bit"): Likewise. | |
16523 | ("*return_void"): Likewise. | |
16524 | ("call", "call_value"): Use call for a far function call. | |
16525 | ||
c79043f3 NB |
16526 | 2002-08-14 Neil Booth <neil@daikokuya.co.uk> |
16527 | ||
16528 | * toplev.c (parse_options_and_default_flags): Don't call | |
16529 | post_options here. | |
16530 | (general_init): Initialize GC, pools and tree hash here, | |
16531 | instead of lang_independent_init. | |
16532 | (lang_independent_init): Rename backend_init. | |
16533 | (do_compile): Call post_options hook; exit early if there | |
16534 | have been errors after switch processing. | |
16535 | (toplev_main): Update. | |
16536 | ||
6bf346d4 GDR |
16537 | 2002-08-14 Gabriel Dos Reis <gdr@nerim.net> |
16538 | ||
16539 | * c-pretty-print.h: Guard against multiple inclusion. | |
16540 | Robustify macros. | |
16541 | (pp_c_attributes): Declare. | |
16542 | * c-pretty-print.c (pp_c_attributes): New function. | |
16543 | ||
cbf2f479 KG |
16544 | 2002-08-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16545 | ||
16546 | * m68k.c (m68k_output_function_prologue, | |
16547 | m68k_output_function_epilogue): Delete versions for DPX2/MOTOROLA | |
16548 | and NEWS/MOTOROLA. | |
16549 | * genattrtab.c: Remove dpx2 comment. | |
16550 | * libgcc2.c (__enable_execute_stack): Delete versions for | |
16551 | NeXT/__MACH__, __convex__, __sysV88__, __pyr__ and | |
16552 | sony_news/SYSTYPE_BSD. | |
16553 | * longlong.h: Delete code for __a29k__, _AM29K, __clipper__, | |
16554 | __gmicro__, __i860__, __NeXT__ and __pyr__. | |
16555 | * rtl.h: Remove convex comment. | |
16556 | * varasm.c: Likewise. | |
16557 | ||
d3969c34 KG |
16558 | 2002-08-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16559 | ||
16560 | * c-opts.c (lang_flags): Const-ify. | |
16561 | * ra-build.c (undef_table): Likewise. | |
16562 | * ra.c (eliminables): Likewise. | |
16563 | ||
df89f8e7 GDR |
16564 | 2002-08-14 Gabriel Dos Reis <gdr@nerim.net> |
16565 | ||
16566 | * tree.h: Guard against multiple inclusion. | |
16567 | ||
cf87d551 HPN |
16568 | 2002-08-14 Hans-Peter Nilsson <hp@bitrange.com> |
16569 | ||
16570 | * reload1.c (reload_cse_simplify): Before checking | |
16571 | REG_FUNCTION_VALUE_P, check REG_P. | |
16572 | ||
a43c8986 GK |
16573 | 2002-08-13 Geoffrey Keating <geoffk@redhat.com> |
16574 | ||
16575 | * Makefile.in (attribs.o): Remove $(OBSTACK_H) dependency. | |
16576 | ||
29337351 NB |
16577 | 2002-08-13 Neil Booth <neil@daikokuya.co.uk> |
16578 | ||
16579 | * c-opts.c (c_common_init_options): Extra braces needed. | |
16580 | ||
8202c8c4 R |
16581 | Tue Aug 13 17:40:25 2002 J"orn Rennecke <joern.rennecke@superh.com> |
16582 | ||
16583 | * sh.c (sh_init_builtins): Add PARAMS to declaration. | |
16584 | (sh_media_init_builtins, sh_expand_builtin): Likewise. | |
16585 | (sh_expand_unop_v2sf): Use PARAMS for variable declaration. | |
16586 | (sh_expand_binop_v2sf): Likewise. | |
16587 | * sh-protos.h (sh_expand_unop_v2sf): Add PARAMS to declaration. | |
16588 | (sh_expand_binop_v2sf, sh_cfun_interrupt_handler_p): Likewise. | |
16589 | (sh_initialize_trampoline): Likewise. | |
16590 | ||
07893d4f UW |
16591 | 2002-08-13 Ulrich Weigand <uweigand@de.ibm.com> |
16592 | ||
16593 | * s390-modes.def [CCL1, CCL2, CCT1, CCT2, CCT3, CCUR, CCSR]: Declare | |
16594 | new condition code modes. | |
16595 | s390.c (s390_match_ccmode_set): Handle those new CC modes. | |
16596 | (s390_select_ccmode): Likewise. | |
16597 | (s390_branch_condition_mask): Likewise. | |
16598 | ||
16599 | * s390-protos.h (s390_tm_ccmode): Declare. | |
16600 | s390.c (s390_tm_ccmode): New function. | |
16601 | (s390_match_ccmode): Allow VOIDmode as REQ_MODE. | |
16602 | ||
16603 | * s390.md ("*cmpdi_tm2"): Rename to "*tmdi_ext". | |
16604 | ("*cmpsi_tm2"): Rename to "*tmsi_ext". | |
16605 | ("*cmpqi_tm2"): Rename to "*tmqi_ext". | |
16606 | ||
16607 | ("*cmpdi_tm_reg", "*cmpdi_tm_mem", "*cmpsi_tm_reg", "*cmpsi_tm_mem", | |
16608 | "*cmphi_tm_sub","*cmphi_cct_0", "*cmpqi_tm", "*cmpqi_tm_sub", | |
16609 | "*cmpqi_cct_0", "*tm_0"): Remove, replace by ... | |
16610 | ("*tmdi_reg", "*tmsi_reg", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem", | |
16611 | "*tmqi_mem", "*tmhi_full", "*tmqi_full"): ... these new patterns. | |
16612 | ||
16613 | ("*ltgr", "*cmpdi_ccs_0_64", "*cmpdi_ccs_0_31", "*ltr", "*icm15", | |
5ce6f47b | 16614 | "*icm15_cconly", "*cmpsi_ccs_0", "*icm3", "*cmphi_ccs_0", "*icm1", |
07893d4f UW |
16615 | "*cmpqi_ccs_0"): Remove, replace by ... |
16616 | ("*tstdi_sign", "*tstdi", "*tstdi_cconly", "*tstdi_cconly_31", | |
5ce6f47b | 16617 | "*tstsi", "*tstsi_cconly", "*tstsi_cconly2", "*tsthi", "*tsthi_cconly", |
07893d4f UW |
16618 | "*tstqi", "*tstqi_cconly"): ... these new patterns. |
16619 | ||
16620 | ("*cmpsidi_ccs"): Remove, replace by ... | |
16621 | ("*cmpsi_ccs_sign"): ... this new pattern. | |
16622 | ("*cmpdi_ccs_sign", "*cmpdi_ccu_zero"): New patterns. | |
16623 | ||
16624 | ("*cmpqi_ccu_0", "*cmpqi_ccu_immed"): Remove, replace by ... | |
16625 | ("*cli"): ... this new pattern. | |
16626 | ||
16627 | ("*adddi3_sign", "*adddi3_zero_cc", "*adddi3_zero_cconly", | |
16628 | "*adddi3_zero", "*adddi3_cc", "*adddi3_cconly", "*adddi3_cconly2"): | |
16629 | New patterns. | |
16630 | ("adddi3_64"): Rename to "*adddi3_64". | |
16631 | ("adddi3_31"): Replace by insn and splitter "*adddi3_31". | |
16632 | ("adddi3"): Adapt expander. | |
16633 | ||
16634 | ("*addsi3_cc"): Allow "general_operand" for operand 2. | |
5ce6f47b | 16635 | ("*addsi3_carry1_cc", "*addsi3_carry1_cconly", |
07893d4f UW |
16636 | "*addsi3_carry2_cc", "*addsi3_carry2_cconly"): New patterns. |
16637 | ||
16638 | ("addhi3", "addqi3"): Remove, replace by ... | |
16639 | ("*addsi3_sign", "*addsi3_sub"): ... these new patterns. | |
16640 | ||
16641 | ("*subdi3_sign", "*subdi3_zero_cc", "*subdi3_zero_cconly", | |
16642 | "*subdi3_zero", "*subdi3_cc", "*subdi3_cconly"): New patterns. | |
16643 | ("subdi3"): Replace by insn and splitter "*subdi3_31". | |
16644 | ("subdi3"): New expander. | |
16645 | ||
16646 | ("*subsi3_borrow_cc", "*subsi3_borrow_cconly"): New patterns. | |
16647 | ||
16648 | ("subhi3", "subqi3"): Remove, replace by ... | |
16649 | ("*subsi3_sign", "*subsi3_sub"): ... these new patterns. | |
16650 | ||
16651 | ("*muldi3_sign"): New pattern. | |
16652 | ("muldi3"): Do not clobber CC. | |
16653 | ("mulsi3"): Likewise. | |
16654 | ("mulsi_6432"): Likewise. | |
16655 | ||
db62867b DC |
16656 | 2002-08-13 Denis Chertykov <denisc@overta.ru> |
16657 | ||
16658 | * config/avr/avr.md: Call CC_STATUS_INIT in all peepnoles | |
8537ed68 | 16659 | which can change CC0. |
db62867b | 16660 | |
8ba46434 R |
16661 | Tue Aug 13 14:49:20 2002 J"orn Rennecke <joern.rennecke@superh.com> |
16662 | ||
16663 | * gcse.c (adjust_libcall_notes): New function. | |
16664 | (do_local_cprop): Use it. Add fourth parameter. Changed caller. | |
16665 | ||
8733892f NS |
16666 | 2002-08-13 Nathan Sidwell <nathan@codesourcery.com> |
16667 | ||
16668 | * libgcc2.c (L_bb): Remove unneeded #includes. | |
16669 | (__global_counters, __gthreads_active): Remove unused globals. | |
16670 | (__bb_exit_func): Merge counts into files rather than appending. | |
16671 | * Makefile.in (INTERNAL_CFLAGS): Move COVERAGE_FLAGS from here ... | |
16672 | (ALL_CFLAGS): ... to here. | |
16673 | ||
f4769721 DC |
16674 | 2002-08-13 Denis Chertykov <denisc@overta.ru> |
16675 | ||
16676 | * config/ip2k/ip2k.c (commands_in_file): Variable removed. | |
16677 | (function_epilogue): Don't calculate function size. | |
16678 | (ip2k_set_compare): Don't use lookup_const_double. | |
16679 | (asm_file_start): Initialization of commands_in_file removed. | |
16680 | (asm_file_end): Output of commands_in_file removed. | |
5ce6f47b | 16681 | |
f4769721 DC |
16682 | * config/ip2k/ip2k.c (CPP_PREDEFINES): Remove definition of |
16683 | __INT_MAX__. | |
16684 | ||
c31cddfd NB |
16685 | 2002-08-13 Neil Booth <neil@daikokuya.co.uk> |
16686 | ||
16687 | * c-opts.c (c_common_init_options): Check option array is | |
16688 | sorted if checking enabled. | |
16689 | ||
f076f0ce GDR |
16690 | 2002-08-13 Gabriel Dos Reis <gdr@nerim.net> |
16691 | ||
16692 | * c-pretty-print.c: #include "c-tree.h". | |
16693 | (pp_c_simple_type_specifier): Tweak. | |
16694 | (pp_c_storage_class_specifier): New. | |
16695 | (pp_c_function_specifier): Likewise. | |
16696 | (pp_c_declaration_specifiers): Likewise. | |
16697 | (pp_c_init_declarator): Likewise. | |
16698 | (pp_c_declaration): Likewise. | |
16699 | (pp_c_direct_declarator): Stub. | |
16700 | (pp_c_declarator): Likewise. | |
16701 | (pp_c_parameter_declaration): Likewise. | |
16702 | ||
f4ff5a69 NB |
16703 | 2002-08-13 Neil Booth <neil@daikokuya.co.uk> |
16704 | ||
16705 | * c-opts.c (deps_seen, deps_file, deferred_count, deferred_size, | |
16706 | handle_deferred_opts, sanitize_cpp_opts, defer_opt, | |
16707 | struct deferred_opt): New. | |
16708 | (COMMAND_LINE_OPTIONS): Add -M*. | |
16709 | (missing_arg): Update. | |
16710 | (c_common_decode_option): Handle -M*. | |
16711 | (c_common_post_options): Handle -M*. Use sanitize_cpp_opts; | |
16712 | don't call cpp_post_options. | |
16713 | (c_common_finish, check_deps_environment_vars): Update. | |
16714 | * cppfiles.c (stack_include_file, handle_missing_header): Update. | |
16715 | * cpphash.h (CPP_PRINT_DEPS): Remove. | |
16716 | * cppinit.c: Don't include version.h. | |
16717 | (cpp_create_reader): Don't call deps_init. Initialize | |
16718 | warn_long_long. | |
16719 | (cpp_read_main_file): Init deps if necessary. | |
16720 | (cpp_destroy): Conditionally free deps. | |
16721 | (cpp_finish): Update. | |
16722 | (no_tgt): Remove. | |
16723 | (COMMAND_LINE_OPTIONS, cpp_handle_option): Remove -M*. | |
16724 | (cpp_post_options): Rename post_options. | |
16725 | * cpplib.h (struct cpp_options): Remove some dependency options; | |
16726 | move others to a new structure. | |
16727 | (cpp_post_options): Remove. | |
16728 | (cpp_finish): Comment. | |
16729 | * fix-header.c (read_scan_file): Don't call cpp_post_options. | |
16730 | ||
34116c2a HPN |
16731 | 2002-08-12 Hans-Peter Nilsson <hp@bitrange.com> |
16732 | ||
16733 | * config/mmix/mmix.md (define_constants): Add MMIX_rR_REGNUM. | |
16734 | ("divdi3", "*divdi3_nonknuth", "moddi3", "*moddi3_nonknuth"): Mark | |
16735 | MMIX_rR_REGNUM as clobbered. | |
16736 | * config/mmix/mmix.h (MMIX_REMAINDER_REGNUM): Use MMIX_rR_REGNUM. | |
16737 | ||
9b32718c GDR |
16738 | 2002-08-12 Gabriel Dos Reis <gdr@nerim.net> |
16739 | ||
16740 | * diagnostic.h (output_formatted_scalar): Rename from | |
5ce6f47b | 16741 | output_formatted_integer. |
9b32718c GDR |
16742 | * diagnostic.def: Add DK_DEBUG. |
16743 | * diagnostic.c (output_decimal): Adjust. | |
16744 | (output_long_decimal): Likewise. | |
16745 | (output_unsigned_decimal): Likewise. | |
16746 | (output_octal): Likewise. | |
16747 | (output_long_octal): Likewise. | |
16748 | (output_hexadecimal): Likewise. | |
16749 | (output_long_hexadecimal): Likewise. | |
16750 | * c-pretty-print.c (pp_c_type_specifier): New function. | |
16751 | (pp_c_specifier_qualifier_list): Likewise. | |
16752 | (pp_c_abstract_declarator): Likewise. | |
16753 | (pp_c_char): Replace pp_format_integer with pp_format_scalar. | |
16754 | ||
032613df DE |
16755 | 2002-08-12 David Edelsohn <edelsohn@gnu.org> |
16756 | ||
16757 | * doc/trouble.texi (Disappointments): Add static constructor and | |
16758 | destructor dependency information for AIX. | |
16759 | ||
a3737481 NB |
16760 | 2002-08-12 Neil Booth <neil@daikokuya.co.uk> |
16761 | ||
16762 | * cpphash.h (struct printer): New from cppmain.c. | |
16763 | (cpp_reader): New member. | |
16764 | * cppmain.c (struct printer): Move to cpphash.h. | |
16765 | (options, print): Remove. | |
16766 | (account_for_newlines, print_line, maybe_print_line, | |
16767 | cpp_preprocess_file, setup_callbacks, scan_translation_unit, | |
16768 | scan_translation_unit_trad, cb_line_change, cb_ident, | |
16769 | cb_define, cb_undef, cb_include, cb_file_change, dump_macro, | |
16770 | cb_def_pragma): Make reentrant. | |
16771 | ||
d71f7700 KG |
16772 | 2002-08-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16773 | ||
16774 | * real.c (ieee_64): Always define. | |
16775 | (ieee_113): Guard with INTEL_EXTENDED_IEEE_FORMAT == 0. | |
16776 | (dec_h): Not used yet, hide it. | |
16777 | (emdnorm): Mark parameter in ATTRIBUTE_UNUSED. Guard label with | |
16778 | macro controlling use. | |
16779 | (TFbignan, TFlittlenan): Guard with INTEL_EXTENDED_IEEE_FORMAT == 0. | |
16780 | ||
c16576e6 JH |
16781 | Mon Aug 12 12:48:20 CEST 2002 Jan Hubicka <jh@suse.cz> |
16782 | ||
16783 | * i386.md (tablejump): Sign extend the operand. | |
16784 | * i386.c (classify_argument): Fix missed case from previous patch. | |
16785 | ||
460bd0e3 NB |
16786 | 2002-08-12 Neil Booth <neil@daikokuya.co.uk> |
16787 | ||
16788 | * c-common.c (STDC_0_IN_SYSTEM_HEADERS, c_common_init): Move | |
16789 | to c-copts.c. | |
16790 | (warn_multichar): Die. | |
16791 | (cb_register_builtins): Export. | |
16792 | * c-common.h (warn_multichar, preprocess_file): Remove. | |
16793 | (cb_register_builtins): New. | |
16794 | * c-lang.c (c_init): Remove. | |
16795 | (LANG_HOOKS_INIT): Use c_objc_common_init. | |
16796 | * c-lex.c (init_c_lex): Don't canonicalize filename. | |
16797 | * c-opts.c (in_fname, STDC_0_IN_SYSTEM_HEADERS): New. | |
16798 | (preprocess_file): Make static. Update for cpplib. | |
16799 | (c_common_decode_option): Remove warn_multichar. Use in_fname. | |
16800 | (c_common_post_options): Set some cpp options here. | |
16801 | (c_common_init): Move from c-common.c. | |
16802 | * cppinit.c (cpp_post_options): Don't canonicalize in_fname. | |
16803 | * cpplib.h (struct cpp_options): Remove in_fname. | |
16804 | (cpp_preprocess_file): Update. | |
16805 | * cppmain.c (cpp_preprocess_file): Update for new prototypes. | |
16806 | ||
f3f268dd KG |
16807 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16808 | ||
16809 | * config.gcc (mips*-*-netbsd*): Include ${tm_file}. | |
16810 | ||
f0201fba KG |
16811 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16812 | ||
16813 | * i370.h (TARGET_CPU_CPP_BUILTINS): Remove spurious trailing | |
16814 | backslash in comment preceeding macro definition. | |
16815 | * i370/linux.h (TARGET_OS_CPP_BUILTINS): Likewise. | |
16816 | * i370/mvs.h (TARGET_OS_CPP_BUILTINS): Likewise. | |
16817 | * i370/oe.h (TARGET_OS_CPP_BUILTINS): Likewise. | |
16818 | ||
e56fc090 HPN |
16819 | 2002-08-12 Hans-Peter Nilsson <hp@bitrange.com> |
16820 | ||
16821 | * expr.c (store_expr): In condition for checking if value is | |
16822 | generated in TARGET, move call to expr_size last. | |
16823 | ||
76c3e73e NB |
16824 | 2002-08-11 Neil Booth <neil@daikokuya.co.uk> |
16825 | ||
16826 | * c-common.c (c_common_init): Call preprocess_file instead. | |
16827 | (c_common_finish): Move to c-opts.c. | |
16828 | * c-common.h (preprocess_file): new. | |
16829 | * c-opts.c (out_fname, out_stream, deps_append, preprocess_file, | |
16830 | check_deps_environment_vars, c_common_finish): New. | |
16831 | (c_common_decode_option): Update for out_fname and dependencies. | |
16832 | * cppinit.c (init_dependency_output, output_deps): Remove. | |
16833 | (cpp_destroy): Update prototype. | |
16834 | (cpp_add_dependency_target): New. | |
16835 | (cpp_read_main_file): Don't overlay a buffer. | |
16836 | (cpp_finish): Take a deps output stream and write deps to it. | |
16837 | Return the error count. | |
16838 | (cpp_post_options): Don't canonicalize out_fname, or do anything | |
16839 | with dependencies. | |
16840 | * cpplib.h (struct cpp_options): Remove out_fname and | |
16841 | preprocess_only. | |
16842 | (cpp_add_dependency_target): New. | |
16843 | (cpp_destroy, cpp_finish, cpp_preprocess_file): Update. | |
16844 | * cppmain.c (cpp_preprocess_file): Update prototype. Don't | |
16845 | set preprocess_only. Don't handle the output stream directly. | |
16846 | ||
e0c32c62 KG |
16847 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16848 | ||
16849 | * dsp16xx.c (print_operand): Fix format specifier. | |
16850 | * dsp16xx.md: Avoid automatic aggregate initialization. | |
16851 | * frv.h (REG_CLASS_FROM_LETTER): Avoid char as array index. | |
16852 | * h8300.c (emit_a_rotate, h8300_adjust_insn_length): Avoid U | |
16853 | integer constant modifier. | |
16854 | * ip2k.c (ip2k_set_compare): Avoid signed/unsigned warning. | |
16855 | * mmix-protos.h (mmix_use_simple_return): Move outside TREE_CODE | |
16856 | guards. | |
16857 | * sh/netbsd-elf.h (FUNCTION_PROFILER): Fix format specifier. | |
16858 | * v850.c (v850_select_section): Mark parameter with | |
16859 | ATTRIBUTE_UNUSED. | |
16860 | * global.c (global_alloc): Const-ify. | |
16861 | * ra-colorize.c (hardregset_to_string): Fix format specifier. | |
16862 | ||
7ae8cf75 KG |
16863 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16864 | ||
16865 | * darwin-c.c (darwin_pragma_options): Const-ify. | |
16866 | * darwin.c (machopic_non_lazy_ptr_name, | |
16867 | machopic_validate_stub_or_non_lazy_ptr): Likewise. | |
16868 | (machopic_indirect_data_reference): Wrap variables in macros | |
16869 | controlling their use. | |
16870 | (machopic_finish, update_non_lazy_ptrs, update_stubs): Const-ify. | |
16871 | (machopic_select_section): Use parentheses around && within ||. | |
16872 | * i386/darwin.h (ASM_OUTPUT_ALIGN): Avoid ambiguous-else. | |
16873 | ||
8819cab5 KG |
16874 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16875 | ||
16876 | * ip2k.c (mdr_resequence_xy_yx, mdr_propagate_reg_equivs, | |
16877 | mdr_try_move_dp_reload, ip2k_check_can_adjust_stack_ref, | |
16878 | ip2k_adjust_stack_ref, mdr_try_move_pushes, mdr_try_propagate_clr, | |
16879 | ip2k_xexp_not_uses_reg_for_mem, mdr_try_propagate_move, | |
16880 | mdr_try_remove_redundant_insns, track_w_reload, | |
16881 | mdr_try_wreg_elim): Make function static to match prototype. | |
16882 | * mmix.c (mmix_target_asm_function_epilogue): Likewise. Mark | |
16883 | parameter with ATTRIBUTE_UNUSED. | |
16884 | ||
ab2877a3 KG |
16885 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16886 | ||
16887 | * arc.c (arc_init): Don't use ISO C style function definitions. | |
16888 | * arm.c (count_insns_for_constant, thumb_far_jump_used_p, | |
16889 | arm_get_strip_length, arm_strip_name_encoding): Likewise. | |
16890 | * avr.h (progmem_section): Likewise. | |
16891 | * h8300.c h8300_asm_insn_count): Likewise. | |
16892 | * m32r.c (init_idents): Likewise. | |
16893 | * s390.c (s390_split_branches, s390_chunkify_pool): Likewise. | |
16894 | * sh.c (sh_cfun_interrupt_handler_p): Likewise. | |
16895 | * xtensa.c (xtensa_build_va_list): Likewise. | |
16896 | ||
08767a6f NB |
16897 | 2002-08-11 Neil Booth <neil@daikokuya.co.uk> |
16898 | ||
16899 | * c-common.h (enum c_language_kind): Emphasize that clk_c is 0. | |
16900 | * c-opts.c (parse_option): Rename find_opt. | |
16901 | (set_std_c99): New function. | |
16902 | (COMMAND_LINE_OPTIONS): Handle -remap and -o. Remove OPT_std_bad. | |
16903 | (missing_arg): Remove OPT_std_bad. Handle -o. | |
16904 | (c_common_decode_option): Handle input and output file names, | |
16905 | -o and -remap. Clean up -std= handling. | |
16906 | * cppinit.c (COMMAND_LINE_OPTIONS): Remove OPT_o and OPT_remap. | |
16907 | (cpp_handle_option): Similarly. Don't handle filenames. | |
16908 | ||
db01f480 JH |
16909 | Sun Aug 11 14:43:17 CEST 2002 Jan Hubicka <jh@suse.cz> |
16910 | ||
16911 | * i386.c (classify_argument): Fix computing of field's offsets. | |
16912 | ||
a7701995 AJ |
16913 | 2002-08-11 Andreas Jaeger <aj@suse.de> |
16914 | ||
16915 | PR target/7531: | |
16916 | * doc/invoke.texi (i386 and x86-64 Options): Document -mcmodel. | |
16917 | ||
2516f236 ZL |
16918 | 2002-08-10 Ziemowit Laski <zlaski@apple.com> |
16919 | ||
16920 | * config/alpha/alpha.h (TARGET_CPU_CPP_BUILTINS): Replace | |
16921 | reference to clk_objective_c with flag_objc. | |
16922 | * config/i386/i386-interix.h (TARGET_OS_CPP_BUILTINS): | |
16923 | Likewise. | |
16924 | * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Likewise. | |
16925 | ||
f749a36b NB |
16926 | 2002-08-10 Neil Booth <neil@daikokuya.co.uk> |
16927 | ||
16928 | * c-opts.c (set_std_cxx98, set_std_c89): New. | |
16929 | (COMMAND_LINE_OPTIONS): Move more from cppinit.c. | |
16930 | (c_common_decode_option): Handle new switches from cppinit.c. | |
16931 | Add -std=gnu++98. | |
16932 | * cppinit.c (set_lang): Rename cpp_set_lang. Export. | |
16933 | (no_arg, no_num): Remove. | |
16934 | (COMMAND_LINE_OPTIONS): Move more to c-opts.c. Drop all lang- | |
16935 | switches apart from -lang-objc and lang-asm. | |
16936 | (cpp_handle_option): Similarly. | |
16937 | * cpplib.h (cpp_set_lang): New. | |
16938 | * doc/cppopts.texi, doc/invoke.texi: Document -std=c++98, | |
16939 | -std=gnu++98. | |
16940 | * objc/lang-specs.h: Remove -ansi. | |
16941 | ||
77abb5d8 JH |
16942 | Sat Aug 10 19:59:43 CEST 2002 Jan Hubicka <jh@suse.cz> |
16943 | Graham Stott | |
16944 | ||
16945 | * cfg.c (redirect_edge_succ_nodup): Avoid overflows due to roundoff | |
16946 | errors. | |
16947 | ||
fac37dc4 KG |
16948 | 2002-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16949 | ||
d950dee3 KG |
16950 | * emit-rtl.c (emit_jump_insn_before, emit_call_insn_before, |
16951 | emit_jump_insn): Fix uninitialized variable. | |
16952 | * gcov.c (init_line_info): Likewise. | |
16953 | * genautomata.c (transform_3): Add braces around ambiguous | |
16954 | else. | |
16955 | * ifcvt.c (cond_exec_process_insns): Mark parameter with | |
16956 | ATTRIBUTE_UNUSED. | |
16957 | * ra-build.c (parts_to_webs_1): Fix uninitialized variable. | |
16958 | * regrename.c (copyprop_hardreg_forward): Fix uninitialized | |
16959 | variable. | |
16960 | ||
fac37dc4 KG |
16961 | * gengtype.c (write_gc_structure_fields): Avoid signed/unsigned |
16962 | warnings in output files. | |
16963 | ||
0f7866e7 ZL |
16964 | 2002-08-09 Ziemowit Laski <zlaski@apple.com> |
16965 | ||
16966 | * c-common.c (flag_objc): New. | |
16967 | * c-common.h (c_language_kind): Get rid of clk_objective_c | |
16968 | enum value. | |
16969 | (flag_objc): New extern declaration. | |
16970 | * c-decl.c (implicitly_declare): Call objc_check_decl | |
16971 | instead of maybe_objc_check_decl. | |
16972 | (finish_decl): Likewise. | |
16973 | (grokfield): Likewise. | |
16974 | (finish_struct): Likewise. | |
16975 | * c-lang.c (maybe_objc_check_decl): Rename to objc_check_decl. | |
16976 | (maybe_objc_comptypes): Rename to objc_comptypes. | |
a7701995 | 16977 | (maybe_building_objc_message_expr): Rename to |
0f7866e7 ZL |
16978 | objc_message_selector. |
16979 | * c-lex.c (lex_charconst): Remove uses of clk_objective_c, | |
16980 | replace with flag_objc as needed. | |
16981 | * c-opts.c (c_common_init_options): Likewise. | |
16982 | (c_common_decode_option): Likewise. | |
16983 | * c-parse.in (init_reswords): Likewise. | |
16984 | * c-tree.h (maybe_objc_check_decl): Rename to objc_check_decl. | |
16985 | (maybe_objc_comptypes): Rename to objc_comptypes. | |
a7701995 | 16986 | (maybe_building_objc_message_expr): Rename to |
0f7866e7 ZL |
16987 | objc_message_selector. |
16988 | * c-typeck.c (comptypes): Call objc_comptypes instead of | |
16989 | maybe_objc_comptypes, and/or objc_message_selector instead of | |
16990 | maybe_building_objc_message_expr. | |
16991 | (comp_target_types): Likewise. | |
16992 | (convert_for_assignment): Likewise. | |
16993 | (warn_for_assignment): Likewise. | |
16994 | * cppinit.c (init_builtins): Set __OBJC__ manifest constant | |
16995 | independently of those for other languages. | |
16996 | * objc/objc-act.c (maybe_objc_comptypes): Delete. | |
16997 | (maybe_objc_check_decl): Delete. | |
a7701995 | 16998 | (maybe_building_objc_message_expr): Rename to |
0f7866e7 ZL |
16999 | objc_message_selector. |
17000 | * objc/objc-lang.c (objc_init_options): Use clk_c instead of | |
17001 | clk_objective_c; set flag_objc flag. | |
17002 | ||
c512fd7b TM |
17003 | 2002-08-09 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com> |
17004 | ||
17005 | * ifcvt.c (find_if_case_2): Test correct basic block for size. | |
17006 | ||
5e1bf043 | 17007 | 2002-08-09 Dale Johannesen <dalej@apple.com> |
c512fd7b | 17008 | |
5e1bf043 DJ |
17009 | * config/rs6000/rs6000.md: Add sibcall patterns. |
17010 | * config/rs6000/rs6000.h (FUNCTION_OK_FOR_SIBCALL): Define. | |
17011 | * config/rs6000/rs6000.c (rs6000_ra_ever_killed): | |
17012 | Rewritten to handle sibcalls. | |
17013 | * config/rs6000/rs6000.c (function_ok_for_sibcall): New. | |
17014 | * config/rs6000/rs6000-protos.h (function_ok_for_sibcall): New. | |
17015 | ||
2043c38e NS |
17016 | 2002-08-08 Nathan Sidwell <nathan@codesourcery.com> |
17017 | ||
17018 | * profile.c (da_file_name): New static var. | |
17019 | (init_branch_prob): Initialize it. | |
17020 | (end_branch_prob): Remove da file. | |
17021 | ||
17022 | * Makefile.in (stage1_build): Pass empty COVERAGE_FLAGS. | |
41685063 | 17023 | * configure.in (coverage_flags): Default to nothing. |
2043c38e NS |
17024 | * configure: Rebuilt. |
17025 | ||
4b7091eb NB |
17026 | 2002-08-09 Neil Booth <neil@daikokuya.co.uk> |
17027 | ||
17028 | * Makefile.in (c-opts.o): Update | |
17029 | * c-opts.c: Include intl.h. | |
17030 | (print_help): Move from cppinit.c. Remove unused options. | |
17031 | (COMMAND_LINE_OPTIONS): Move more from cppinit.c. | |
17032 | (missing_arg): Complain for switches without an argument. | |
17033 | (c_common_decode_option): Reject missing joined arguments. | |
17034 | Handle new switches from cppinit.c. | |
17035 | * cppinit.c (COMMAND_LINE_OPTIONS): Move some switches to c-opts.c. | |
17036 | (cpp_handle_option): Similarly. | |
17037 | (print_help): Moved to c-opts.c. | |
17038 | * cpplib.h (struct cpp_options): Remove help_only. | |
17039 | * gcc.c (cpp_unique_options): Remove -$. | |
17040 | * doc/cppopts.texi: Undocument -h. | |
17041 | ||
9e20be0c JJ |
17042 | 2002-08-08 Jakub Jelinek <jakub@redhat.com> |
17043 | ||
17044 | * config/i386/i386.c (legitimate_constant_p): UNSPEC_TP is not | |
17045 | legitimate constant. | |
17046 | (legitimate_pic_operand_p): Neither pic operand. | |
17047 | (legitimate_address_p): But legitimate address. | |
17048 | (get_thread_pointer): Generate MEM/u instead of CONST around | |
17049 | UNSPEC_TP. | |
17050 | (print_operand): Remove printing of UNSPEC_TP. | |
17051 | (print_operand_address): And print it here. | |
17052 | ||
7b9be5c7 | 17053 | 2002-08-08 Devang Patel <dpatel@apple.com> |
9e20be0c | 17054 | |
a7701995 AJ |
17055 | * objc/objc-act.c (build_selector_translation_table): Issue warning, |
17056 | when -Wselector is used,if method for which selector is being | |
7b9be5c7 | 17057 | created does not exist. |
a7701995 | 17058 | |
5615d8fd SC |
17059 | 2002-08-08 Stephen Clarke <stephen.clarke@superh.com> |
17060 | ||
17061 | * config/sh/sh.c (prepare_move_operands): Only call | |
17062 | target_reg_operand if TARGET_SHMEDIA. | |
a7701995 | 17063 | |
3b85fe5f JJ |
17064 | 2002-08-08 Jakub Jelinek <jakub@redhat.com> |
17065 | ||
17066 | * config/rs6000/rs6000.h, config/rs6000/aix.h, | |
17067 | config/rs6000/darwin.h, config/rs6000/linux64.h: Revert last | |
17068 | two patches. | |
17069 | * config/rs6000/sysv4.h: Likewise, remove #undef ADJUST_FIELD_ALIGN. | |
17070 | ||
e10c79fe LB |
17071 | 2002-08-08 Lars Brinkhoff <lars@nocrew.org> |
17072 | Richard Henderson <rth@redhat.com> | |
17073 | ||
17074 | * emit-rtl.c (gen_rtx_REG): After reload, only return | |
17075 | frame_pointer_rtx or hard_frame_pointer_rtx if frame_pointer_needed. | |
17076 | ||
aa2a83dc JJ |
17077 | 2002-08-08 Jakub Jelinek <jakub@redhat.com> |
17078 | ||
17079 | * config/rs6000/rs6000-protos.h (rs6000_field_alignment): Remove. | |
17080 | * config/rs6000/rs6000.c (rs6000_field_alignment): Move... | |
17081 | * config/rs6000/rs6000.h (ADJUST_FIELD_ALIGN): ...inline into the | |
17082 | macro. | |
17083 | ||
aeaf4d25 AN |
17084 | 2002-08-08 Adam Nemet <anemet@lnxw.com> |
17085 | ||
17086 | * config/arm/arm.c (thumb_unexpanded_epilogue): Stack the PIC | |
17087 | register. | |
17088 | (thumb_expand_prologue): Likewise. | |
17089 | (thumb_output_function_prologue): Likewise. | |
17090 | * config/arm/arm.h (THUMB_INITIAL_ELIMINATION_OFFSET): Account for | |
17091 | the additional push of the PIC register. | |
17092 | ||
22aa533e NS |
17093 | 2002-08-08 Nathan Sidwell <nathan@codesourcery.com> |
17094 | ||
17095 | * configure.in (enable_coverage): New enable switch. | |
17096 | * configure: Rebuilt. | |
17097 | * Makefile.in (COVERAGE_FLAGS, coverageexts): New variables. | |
17098 | (INTERNAL_CFLAGS): Append COVERAGE_FLAGS. | |
17099 | (ALL_FLAGS): Reorder so INTERNAL_CFLAGS comes after CFLAGS. | |
17100 | (mostlyclean): Remove coverage files. | |
17101 | * doc/install.texi: Document enable_coverage. | |
17102 | ||
17103 | * cp/Make-lang.in (c++.mostlyclean): Remove coverage files. | |
17104 | * ada/Make-lang.in (ada.mostlyclean): Remove coverage files. | |
17105 | * f/Make-lang.in (f.mostlyclean): Remove coverage files. | |
17106 | * java/Make-lang.in (java.mostlyclean): Remove coverage files. | |
17107 | * objc/Make-lang.in (objc.mostlyclean): Remove coverage files. | |
17108 | * treelang/Make-lang.in (treelang.mostlyclean): Remove coverage | |
17109 | files. | |
a7701995 | 17110 | |
18bdccaa NB |
17111 | 2002-08-08 Neil Booth <neil@daikokuya.co.uk> |
17112 | ||
17113 | * c-opts.c (cpp_opts): New. | |
17114 | (COMMAND_LINE_OPTIONS): Add switches from cppinit.c. | |
17115 | (c_common_decode_options): Handle cpplib switches. | |
17116 | (c_common_init_options): Set cpp_opts. | |
17117 | * cppinit.c (COMMAND_LINE_OPTIONS): Move some switches to c-opts.c. | |
17118 | (cpp_handle_option): Similarly. | |
17119 | ||
774b5662 DE |
17120 | 2002-08-08 David Edelsohn <edelsohn@gnu.org> |
17121 | ||
17122 | * config/rs6000/aix.h (TARGET_ALTIVEC): Define to 0. | |
17123 | (TARGET_ALTIVEC_ABI): Same. | |
17124 | (TARGET_ALTIVEC_VRSAVE): Same. | |
17125 | ||
17126 | * config/rs6000/rs6000.c (rs6000_expand_ternop_builtin): Check | |
17127 | icode not CODE_FOR_nothing. Change switch to if. | |
17128 | ||
957e9e48 AM |
17129 | 2002-08-08 Alan Modra <amodra@bigpond.net.au> |
17130 | ||
17131 | * config/rs6000/rs6000.h (ASM_CPU_SPEC): Pass -mpower4 when cpu=power4. | |
17132 | ||
daf06049 JJ |
17133 | 2002-08-08 Jakub Jelinek <jakub@redhat.com> |
17134 | ||
17135 | * stor-layout.c (place_union_field): For bitfields if | |
17136 | PCC_BITFIELD_TYPE_MATTERS and TYPE_USER_ALIGN, set record's | |
17137 | TYPE_USER_ALIGN. | |
17138 | ||
043d39a6 JDA |
17139 | 2002-08-07 John David Anglin <dave@hiauly1.hia.nrc.ca> |
17140 | ||
17141 | * pa.c (struct deferred_plabel): Constify name field. | |
17142 | ||
34bb92e3 NB |
17143 | 2002-08-07 Neil Booth <neil@daikokuya.co.uk> |
17144 | ||
17145 | * cppmacro.c (_cpp_builtin_macro_text): Remove unused variable. | |
17146 | ||
3ec5d64d JDA |
17147 | 2002-08-07 John David Anglin <dave@hiauly1.hia.nrc.ca> |
17148 | ||
17149 | * configure.in (PREFIX_INCLUDE_DIR): Don't define if prefix and | |
17150 | local_prefix are the same. | |
17151 | * configure: Rebuilt. | |
17152 | ||
ad9335eb JJ |
17153 | 2002-08-07 Jakub Jelinek <jakub@redhat.com> |
17154 | Richard Henderson <rth@redhat.com> | |
17155 | ||
17156 | * stor-layout.c (place_union_field): Apply ADJUST_FIELD_ALIGN | |
17157 | to type_align when PCC_BITFIELD_TYPE_MATTERS. Only apply | |
17158 | ADJUST_FIELD_ALIGN if not DECL_USER_ALIGN resp. TYPE_USER_ALIGN. | |
17159 | (place_field): Likewise. | |
17160 | * config/i386/i386.c (x86_field_alignment): Don't check | |
17161 | DECL_USER_ALIGN here. | |
17162 | * config/rs6000/rs6000.c (rs6000_field_alignment): New. | |
17163 | * config/rs6000/rs6000-protos.h (rs6000_field_alignment): New | |
17164 | prototype. | |
17165 | * config/rs6000/rs6000.h (ADJUST_FIELD_ALIGN): Define. | |
17166 | * config/rs6000/aix.h (ADJUST_FIELD_ALIGN): Remove. | |
17167 | * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Remove. | |
17168 | * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Remove. | |
17169 | * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Remove. | |
17170 | * doc/tm.texi (ADJUST_FIELD_ALIGN): Update description. | |
17171 | ||
0b6f2917 NB |
17172 | 2002-08-07 Neil Booth <neil@daikokuya.co.uk> |
17173 | ||
17174 | * Makefile.in (c-opts.o, c-common.o, C_AND_OBJC_OBJS): Update. | |
17175 | * c-common.c: Don't include tree-inline.h. | |
17176 | (c_common_init_options, c_common_post_options): Move to c-opts.c. | |
17177 | * c-common.h (c_common_decode_option): New. | |
17178 | * c-decl.c (c_decode_option): Remove. | |
17179 | * c-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option. | |
17180 | * c-opts.c: New file. | |
17181 | * c-tree.h (c_decode_option): Remove. | |
17182 | * doc/passes.texi: Update. | |
17183 | * objc/objc-act.c (objc_decode_option): Remove. | |
17184 | * objc/objc-act.h (objc_decode_option): Remove. | |
17185 | * objc/ojbc-lang.c (LANG_HOOKS_DECODE_OPTION): Use | |
17186 | c_common_decode_option. | |
17187 | ||
e49ec17d CD |
17188 | 2002-08-07 Chris Demetriou <cgd@broadcom.com> |
17189 | ||
17190 | * config/mips/mips.md (sunlt_sf, suneq_sf, sunle_sf): Remove | |
17191 | dependency on TARGET_DOUBLE_FLOAT. | |
17192 | ||
ac1ca451 SC |
17193 | 2002-08-07 Stephen Clarke <stephen.clarke@superh.com> |
17194 | ||
17195 | * config/sh/lib1funcs.asm (GCC_shcompact_incoming_args): Don't | |
17196 | overwrite callee-save registers. Fix comment. | |
17197 | ||
af34e51e CD |
17198 | 2002-08-06 Chris Demetriou <cgd@broadcom.com> |
17199 | ||
17200 | * config/mips/mips.c (override_options): Set MASK_BRANCHLIKELY | |
17201 | in target_flags based on ISA, if it was not set on the command | |
17202 | line. Warn if MASK_BRANCHLIKLEY is set but the ISA does not | |
17203 | support Branch Likely instructions. | |
17204 | * config/mips/mips.h (MASK_BRANCHLIKLEY): New macro. | |
17205 | (TARGET_BRANCHLIKELY): Likewise. | |
17206 | (TARGET_SWITCHES): Add -mbranch-likely and -mno-branch-likely. | |
17207 | (GENERATE_BRANCHLIKELY): Use TARGET_BRANCHLIKELY rather than | |
17208 | ISA_HAS_BRANCHLIKELY. | |
17209 | (ISA_HAS_BRANCHLIKELY): Do not include MIPS16 check. | |
17210 | * doc/invoke.texi: Document new MIPS -mbranch-likely and | |
17211 | -mno-branch-likely options. | |
17212 | ||
2631af95 KG |
17213 | 2002-08-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17214 | ||
f538618e KG |
17215 | * ip2k.c (ip2k_set_compare): Add missing iteration variable. |
17216 | ||
2631af95 KG |
17217 | * Makefile.in (dummy-conditions.o): Depend on $(HCONFIG_H) not |
17218 | $(GCONFIG_H). | |
17219 | ||
1ae0ccb6 AH |
17220 | 2002-08-06 Aldy Hernandez <aldyh@redhat.com> |
17221 | ||
8537ed68 ZW |
17222 | * c-decl.c (duplicate_decls): Error out for incompatible TLS |
17223 | declarations. | |
1ae0ccb6 | 17224 | |
8537ed68 | 17225 | * testsuite/gcc.dg/tls/diag-3.c: New. |
1ae0ccb6 | 17226 | |
8d3e27d1 | 17227 | 2002-08-06 Dale Johannesen <dalej@apple.com> |
db4c55f6 | 17228 | |
8d3e27d1 | 17229 | * c-common.c (fname_decl): Use line number 0 for |
8537ed68 | 17230 | __func__, to avoid confusing debuggers. |
8d3e27d1 | 17231 | |
8b219a76 NS |
17232 | 2002-08-06 Nathan Sidwell <nathan@codesourcery.com> |
17233 | ||
17234 | * gcov.c: Tidy. | |
17235 | (struct line_info, struct coverage): New structures. | |
17236 | (gcov_file_name, gcov_file): Remove globals. | |
17237 | (output_data): Take source file parameter. Fix memory leak. Break | |
17238 | up into ... | |
17239 | (init_line_info, output_line_info, make_gcov_file_name, | |
17240 | accumulate_branch_counts): ... here. | |
17241 | (calculate_branch_probs, function_summary): Adjust. | |
17242 | (main): Adjust. | |
17243 | (function_*): Remove global variables. | |
17244 | ||
317e98c0 NB |
17245 | 2002-08-06 Neil Booth <neil@daikokuya.co.uk> |
17246 | ||
17247 | * dwarf2out.c: Remove unused macros. | |
17248 | ||
81d41e74 NB |
17249 | 2002-08-06 Neil Booth <neil@daikokuya.co.uk> |
17250 | ||
17251 | * function.c (TRAMPOLINE_ALIGNMENT): Always defined. | |
17252 | ||
58551c23 NB |
17253 | 2002-08-06 Neil Booth <neil@daikokuya.co.uk> |
17254 | ||
17255 | * cppinit.c (struct lang_flags): Rename trigraphs std. | |
17256 | (set_lang): Update. | |
17257 | * cpplib.h (struct cpp_options): New member std. | |
17258 | * cppmacro.c (_cpp_builtin_macro_text): Use std. | |
17259 | (collect_args): Flag whether to swallow a possible future | |
17260 | comma pasted with varargs. | |
17261 | (replace_args): Use this flag. | |
17262 | * doc/cpp.texi: Update varargs extension documentation. | |
17263 | ||
daeabcd0 JJ |
17264 | 2002-08-06 Jakub Jelinek <jakub@redhat.com> |
17265 | ||
17266 | * config/i386/mmintrin.h (__m64): Make the type 64-bit aligned. | |
17267 | ||
39e3a681 JJ |
17268 | 2002-08-06 Jakub Jelinek <jakub@redhat.com> |
17269 | ||
9812691e JJ |
17270 | * config/i386/i386.c (x86_field_alignment): Apply min for all MODE_INT |
17271 | and MODE_CLASS_INT modes. | |
39e3a681 | 17272 | |
609a87f3 JJ |
17273 | 2002-08-06 Jakub Jelinek <jakub@redhat.com> |
17274 | ||
17275 | * config.gcc (*-*-linux*): Default to --enable-threads=posix if no | |
17276 | --{enable,disable}-threads is given to configure. | |
17277 | (alpha*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux*, | |
17278 | x86_64-*-linux*, ia64*-*-linux*, m68k-*-linux*, mips*-*-linux*, | |
17279 | powerpc-*-linux-gnualtivec*, powerpc-*-linux*, s390-*-linux*, | |
17280 | s390x-*-linux*, sh-*-linux*, sparc-*-linux*, sparc64-*-linux*): | |
17281 | Remove thread_file setting here. | |
17282 | ||
ff4c5e7b DE |
17283 | 2002-08-06 David Edelsohn <edelsohn@gnu.org> |
17284 | ||
17285 | * doc/install.texi (Binaries): Update Bull Freeware URL. | |
17286 | ||
54f3aa9e GP |
17287 | 2002-08-06 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
17288 | ||
17289 | * doc/gcc.texi (Top): Rename Index to Keyword Index. | |
17290 | ||
d19202ba NS |
17291 | 2002-08-05 Nathan Sidwell <nathan@codesourcery.com> |
17292 | ||
17293 | * gcov.c (output_data): Round to % to nearest, tweak formatting. | |
17294 | ||
1bed5ee3 JJ |
17295 | 2002-08-05 Jakub Jelinek <jakub@redhat.com> |
17296 | ||
17297 | * fold-const.c (associate_trees): Only optimize NEGATE_EXPR in one | |
17298 | of the operands into MINUS_EXPR if code is PLUS_EXPR. | |
17299 | ||
84512347 DR |
17300 | 2002-08-05 Douglas B Rupp <rupp@gnat.com> |
17301 | ||
17302 | * config.gcc (i[34567]86-*-interix*): Replace interix.o with winnt.o | |
17303 | * config/i386/i386-interix.h (TARGET_NOP_FUN_DLLIMPORT, | |
17304 | drectve_section): Define. | |
17305 | * config/i386/t-interix: Replace interix.o rule with winnt.o. | |
17306 | * config/i386/interix.c: Remove. | |
17307 | ||
b835f6f1 GK |
17308 | 2002-08-05 Geoffrey Keating <geoffk@redhat.com> |
17309 | ||
17310 | * attribs.c: Don't include obstack.h. | |
17311 | * builtins.c: Likewise. | |
17312 | * cfganal.c: Likewise. | |
17313 | * cfgbuild.c: Likewise. | |
17314 | * cfgcleanup.c: Likewise. | |
17315 | * emit-rtl.c: Likewise. | |
17316 | * loop.c: Likewise. | |
17317 | * stmt.c: Likewise. | |
17318 | ||
17319 | * Makefile.in (s-gtype): Re-add dependency on $(GTFILES). | |
17320 | ||
fd291392 GDR |
17321 | 2002-08-05 Gabriel Dos Reis <gdr@nerim.net> |
17322 | ||
17323 | * doc/c-tree.texi (Expression trees): Document VA_ARG_EXPR | |
17324 | ||
054b7507 CD |
17325 | 2002-08-04 Chris Demetriou <cgd@broadcom.com> |
17326 | ||
17327 | * doc/invoke.texi: Remove duplicated paragraph describing | |
17328 | TARGET_SWITCHES. | |
17329 | ||
6d9f628e GK |
17330 | 2002-08-04 Geoffrey Keating <geoffk@redhat.com> |
17331 | ||
17332 | * Makefile.in (sdbout.o): Doesn't need $(OBSTACK_H). | |
17333 | * collect2.h (permanent_obstack): Delete declaration. | |
17334 | * collect2.c (permanent_obstack): Delete definition. | |
4912a07c | 17335 | (main): Don't initialize permanent_obstack. Use xstrdup instead. |
6d9f628e GK |
17336 | * expr.c: Don't include obstack.h. |
17337 | (permanent_obstack): Delete declaration. | |
17338 | * function.c: Don't include obstack.h. | |
17339 | (permanent_obstack): Delete declaration. | |
17340 | * integrate.c: Don't include obstack.h. | |
17341 | (function_maybepermanent_obstack): Delete declaration. | |
17342 | * print-tree.c (debug_tree): Use x*alloc not permalloc. | |
17343 | * sdbout.c (gen_fake_label): Use x*alloc not permalloc. | |
17344 | * tlink.c (pfgets): Use xstrdup not permanent_obstack. | |
17345 | * toplev.c (lang_independent_init): Rename init_obstacks to init_ttree. | |
17346 | * tree.h: Rename init_obstacks to init_ttree. Remove declarations | |
17347 | of permalloc, expralloc, perm_calloc. | |
17348 | * tree.c (permanent_obstack): Delete definition. | |
17349 | (init_ttree): Rename from init_obstacks. | |
17350 | (permalloc): Delete. | |
17351 | (perm_calloc): Delete. | |
17352 | (dump_tree_statistics): Don't print information about | |
17353 | permanent_obstack. | |
17354 | * varasm.c (assemble_start_function): Use xstrdup instead of | |
17355 | permalloc/strcpy. | |
17356 | (assemble_variable): Likewise. | |
17357 | * config/alpha/alpha.c (unicosmk_need_dex): Use xmalloc instead of | |
17358 | permalloc. | |
17359 | (unicosmk_add_extern): Likewise. | |
17360 | * config/c4x/c4x.c (c4x_external_ref): Likewise. | |
17361 | (c4x_global_label): Likewise. | |
17362 | * config/frv/frv.c (frv_encode_section_info): Likewise. | |
17363 | * config/i386/winnt.c (i386_pe_record_external_function): Likewise. | |
17364 | (i386_pe_record_exported_symbol): Likewise. | |
17365 | * config/mips/mips.c (mips_output_external): Likewise. | |
17366 | (mips_output_external_libcall): Likewise. | |
17367 | * config/pa/pa.c: (permanent_obstack): Delete declaration. | |
17368 | (output_call): Use ggc_strdup instead of allocating on | |
17369 | permanent_obstack. | |
17370 | * config/romp/romp.c: Include ggc.h. | |
17371 | (get_symref): Don't declare permanent_obstack, use ggc_strdup | |
17372 | intead of permanent_obstack. | |
17373 | * config/rs6000/aix31.h (ASM_OUTPUT_EXTERNAL): Use concat | |
17374 | instead of permalloc. | |
17375 | * config/rs6000/rs6000.c (rs6000_gen_section_name): Use xmalloc | |
17376 | instead of permalloc | |
17377 | * config/rs6000/xcoff.h (ASM_OUTPUT_EXTERNAL): Use concat | |
17378 | instead of permalloc. | |
17379 | * config/vax/vax.c (vms_check_external): Use xmalloc instead of | |
17380 | permalloc. | |
17381 | ||
36a05131 BS |
17382 | 2002-08-04 Bernd Schmidt <bernds@redhat.com> |
17383 | ||
17384 | Contribute a port developed primarily by Michael Meissner, | |
17385 | Catherine Moore, and Richard Sandiford <rsandifo@redhat.com>. | |
17386 | * config.gcc: Add frv-elf target. | |
17387 | * config/frv/cmovd.c: New file. | |
17388 | * config/frv/cmovh.c: New file. | |
17389 | * config/frv/cmovw.c: New file. | |
17390 | * config/frv/frv-abi.h: New file. | |
17391 | * config/frv/frv-asm.h: New file. | |
17392 | * config/frv/frv-modes.def: New file. | |
17393 | * config/frv/frv-protos.h: New file. | |
17394 | * config/frv/frv.c: New file. | |
17395 | * config/frv/frv.h: New file. | |
17396 | * config/frv/frv.md: New file. | |
17397 | * config/frv/frvbegin.c: New file. | |
17398 | * config/frv/frvend.c: New file. | |
17399 | * config/frv/lib1funcs.asm: New file. | |
17400 | * config/frv/media.h: New file. | |
17401 | * config/frv/modi.c: New file. | |
17402 | * config/frv/t-frv: New file. | |
17403 | * config/frv/uitod.c: New file. | |
17404 | * config/frv/uitof.c: New file. | |
17405 | * config/frv/ulltod.c: New file. | |
17406 | * config/frv/ulltof.c: New file. | |
17407 | * config/frv/umodi.c: New file. | |
17408 | * config/frv/xm-frv.h: New file. | |
86a0cbcb BS |
17409 | |
17410 | * config/frv/media.h: Removed again. | |
17411 | ||
37b8715b NS |
17412 | 2002-08-04 Nathan Sidwell <nathan@codesourcery.com> |
17413 | ||
17414 | * gcov.c (bb_file_time): New static variable. | |
17415 | (object_directory): May also be object file. | |
17416 | (preserve_paths): New static variable. | |
17417 | (print_usage): Adjust. | |
17418 | (options): Adjust. | |
17419 | (process_args): Adjust. | |
17420 | (open_files): Simplify. Cope when OBJECT_DIRECTORY is an object | |
17421 | file. Find modification date on bb file. | |
17422 | (read_profile): Don't rewind a NULL file. | |
17423 | (format_hwint): New static function. | |
17424 | (function_summary): Use format_hwint. | |
17425 | (output_data): SOURCE_FILE_NAME is never relative to | |
17426 | OBJECT_DIRECTORY. Use format_hwint. Adjust gcov file name | |
17427 | mangling. Adjust output format to make it more machine readable. | |
17428 | * doc/gcov.texi: Document & clarify semantics. | |
a7701995 | 17429 | |
d500c5d7 JM |
17430 | 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk> |
17431 | ||
17432 | * doc/include/gcc-common.texi (version-GCC): Increase to 3.3. | |
17433 | ||
ea67fe71 NS |
17434 | 2002-08-04 Nathan Sidwell <nathan@codesourcery.com> |
17435 | ||
17436 | * gcc.c (cc1_options): Pass output file as auxbase when | |
17437 | appropriate. | |
17438 | * profile.c (init_branch_prob): FILENAME has already had ending | |
17439 | stripped. | |
17440 | * final.c (end_final): Likewise. | |
17441 | * toplev.c (aux_base_name): New global. | |
17442 | (compile_file): Pass aux_base_name to init init_branch_prob and | |
17443 | end_final. | |
17444 | (independent_decode_option, case 'a'): New auxinfo options. | |
17445 | (case 'd'): Protect against mising basename. | |
17446 | (do_compile): Initialize aux_base_name. | |
17447 | * toplev.h (aux_base_name): New global. | |
17448 | * doc/invoke.texi: Adjust documentation. | |
17449 | ||
b23c054d NS |
17450 | 2002-08-04 Nathan Sidwell <nathan@codesourcery.com> |
17451 | ||
17452 | * config/i386/i386.c (x86_field_alignment): Remove duplicate test | |
17453 | of TARGET_ALIGN_DOUBLE. | |
17454 | ||
04c1334c | 17455 | 2002-08-04 Gabriel Dos Reis <gdr@nerim.net> |
a7701995 | 17456 | |
04c1334c GDR |
17457 | * diagnostic.c (inform): New function. |
17458 | * diagnostic.h (inform): Declare. | |
a7701995 | 17459 | |
e34eaae5 DE |
17460 | 2002-08-03 David Edelsohn <edelsohn@gnu.org> |
17461 | ||
17462 | * config/rs6000/rs6000.md (movsi_internal1): Add nop mnemonic. | |
17463 | (movhi_internal): Same. | |
17464 | (movqi_internal): Same. | |
17465 | (movdi_internal64): Same. | |
17466 | ||
17467 | * config/rs6000/t-ppccomm (MULTILIB_MATCHES_FLOAT): Add mcpu=405. | |
17468 | ||
17469 | * config/rs6000/xcoff.h (SKIP_ASM_OP): Define. | |
17470 | (ASM_OUTPUT_SKIP): Use it. SIZE unsigned. | |
17471 | (COMMON_ASM_OP): Define. | |
17472 | (ASM_OUTPUT_ALIGNED_COMMON): Use it. SIZE unsigned. | |
17473 | Use ALIGN parameter. | |
17474 | (LOCAL_COMMON_ASM_OP): Define. | |
17475 | (ASM_OUTPUT_LOCAL): Use it. SIZE unsigned. | |
17476 | ||
e7b489c8 RS |
17477 | 2002-08-03 Roger Sayle <roger@eyesopen.com> |
17478 | ||
17479 | * builtins.def: Define new builtin functions exp, expf, expl, | |
17480 | log, logf and logl (and their __builtin_* variants). | |
17481 | * optabs.h (enum optab_index): Add new OTI_exp and OTI_log. | |
17482 | Define exp_optab and log_optab. | |
17483 | * optabs.c (init_optans): Initialize exp_optab and log_optab. | |
17484 | * genopinit.c (optabs): Implement exp_optab and log_optab | |
17485 | using exp?f2 and log?f2 patterns. | |
17486 | * builtins.c (expand_builtin_mathfn): Handle BUILT_IN_EXP* | |
17487 | and BUILT_IN_LOG* using exp_optab and log_optab respectively. | |
17488 | (expand_builtin): Ignore the new builtins (and all cos and | |
17489 | sin variants) when not optimizing. Expand new builtins via | |
17490 | expand_builtin_mathfn when flag_unsafe_math_optimizations. | |
17491 | ||
17492 | * doc/extend.texi: Document new exp and log builtins. | |
17493 | * doc/md.texi: Document new exp?f2 and log?f2 patterns | |
17494 | (and previously undocumented cos?f2 and sin?f2 patterns). | |
17495 | ||
de8920be JM |
17496 | 2002-08-03 Jason Merrill <jason@redhat.com> |
17497 | ||
17498 | * explow.c (int_expr_size): New fn. | |
17499 | * expr.c (expand_expr) [CONSTRUCTOR]: Use it. | |
17500 | * expr.h: Declare it. | |
17501 | ||
ba462c8e KW |
17502 | 2002-08-02 Krister Walfridsson <cato@df.lth.se> |
17503 | ||
17504 | * Makefile.in (gengtype-lex.o, gengtype-yacc.o): Add path to | |
17505 | gengtype-* dependencies. | |
17506 | ||
2017ed61 EC |
17507 | 2002-08-02 Eric Christopher <echristo@redhat.com> |
17508 | ||
17509 | * config.gcc (mips*-*-linux*): Fix ordering of tm_file. | |
17510 | * config/mips/mips.h (READONLY_DATA_SECTION_ASM_OP): Change | |
17511 | #ifndef to #undef. | |
17512 | (TARGET_MEM_FUNCTIONS): Define instead of define to 1. | |
17513 | ||
055dd007 DE |
17514 | 2002-08-02 David Edelsohn <edelsohn@gnu.org> |
17515 | ||
17516 | PR optimize/7067 | |
17517 | * config/rs6000/rs6000.h (RTX_COSTS): Artificially make MULT | |
17518 | small if optimizing for size. | |
17519 | ||
771a2a66 DJ |
17520 | 2002-08-02 Daniel Jacobowitz <drow@mvista.com> |
17521 | ||
17522 | * configure.in (FORBUILD): Use $build_alias. | |
17523 | * configure: Regenerated. | |
17524 | ||
ac8ab9fe RS |
17525 | 2002-08-02 Richard Sandiford <rsandifo@redhat.com> |
17526 | ||
17527 | * config.gcc: Don't include mips/abi64.h in $tm_file. | |
17528 | * hard-reg-set.h (call_really_used_regs): Declare. | |
17529 | * config/mips/abi64.h: Remove file. | |
17530 | * config/mips/linux.h, | |
17531 | * config/mips/iris6.h: Don't include it. | |
17532 | * config/mips/mips-protos.h (mips_conditional_register_usage): Declare. | |
17533 | * config/mips/mips.h (CONDITIONAL_REGISTER_USAGE): Use it. | |
17534 | (REG_PARM_STACK_SPACE, STACK_BOUNDARY, STRICT_ARGUMENT_NAMING, | |
17535 | FUNCTION_ARG_PASS_BY_REFERENCE, FUNCTION_ARG_PADDING, | |
17536 | FUNCTION_ARG_CALLEE_COPIES, MUST_PASS_IN_STACK, MIPS_STACK_ALIGN): | |
17537 | Bring across definitions from abi64.h. | |
17538 | (GP_ARG_LAST, FP_ARG_LAST): Use MAX_ARGS_IN_REGISTERS. | |
17539 | (BIGGEST_MAX_ARGS_IN_REGISTERS): New. | |
17540 | (struct mips_args): Use it. | |
17541 | * config/mips/mips.c (mips_conditional_register_usage): Define. | |
17542 | ||
a77a9a18 JM |
17543 | 2002-08-02 Jason Merrill <jason@redhat.com> |
17544 | ||
17545 | * langhooks-def.h (LANG_HOOKS_EXPR_SIZE): New macro. | |
17546 | * langhooks.c (lhd_expr_size): Define default. | |
17547 | * langhooks.h (struct lang_hooks): Add expr_size. | |
17548 | * explow.c (expr_size): Call it. | |
17549 | * expr.c (store_expr): Don't copy an expression of size zero. | |
17550 | (expand_expr) [CONSTRUCTOR]: Use expr_size to calculate how much | |
17551 | to store. | |
17552 | * Makefile.in (builtins.o): Depend on langhooks.h. | |
17553 | ||
a6be5aee KG |
17554 | 2002-08-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17555 | ||
17556 | * Makefile.in (ra-debug.o): Depend on $(TM_P_H). | |
17557 | * ra-debug.c: Include "tm_p.h". | |
17558 | * ra-rewrite.c (is_partly_live_1): Change return type to bool. | |
17559 | ||
e3e16ee3 TM |
17560 | 2002-08-02 Toon Moene <toon@moene.indiv.nluug.nl> |
17561 | ||
17562 | * simplify-rtx.c (simplify_binary_operation): x * 1 is allowed | |
17563 | when not honoring signalling NaNs. | |
17564 | (simplify_ternary_operation): a == b has a definite value | |
17565 | when not honoring NaNs. | |
17566 | ||
b9d8832d JM |
17567 | 2002-08-02 Jason Merrill <jason@redhat.com> |
17568 | ||
17569 | * gdbinit.in (pct): New macro. | |
17570 | ||
825abef4 SS |
17571 | 2002-08-01 Stan Shebs <shebs@apple.com> |
17572 | Andreas Tobler <toa@pop.agri.ch> | |
17573 | ||
17574 | * ginclude/stddef.h (_BSD_SIZE_T_DEFINED_): Define if not defined, | |
17575 | plays nice with Darwin headers. | |
bf2e488f | 17576 | (_BSD_RUNE_T_DEFINED_): Likewise. |
825abef4 | 17577 | |
56da7207 ZW |
17578 | 2002-08-01 Zack Weinberg <zack@codesourcery.com> |
17579 | ||
17580 | * c-common.c (c_common_init): -Wtraditional also implies -Wlong-long. | |
17581 | * cppinit.c (cpp_post_options): Likewise. | |
17582 | ||
17583 | * cppexp.c (cpp_classify_number): Suppress -Wtraditional | |
17584 | warning about 'LL' suffix (but not 'ULL' etc) when | |
17585 | -Wno-long-long is in effect. | |
17586 | ||
17587 | * cppmacro.c (_cpp_builtin_macro_text) [BT_TIME, BT_DATE]: | |
17588 | Check for failing time()/localtime(), issue a warning, and | |
17589 | make __TIME__ and __DATE__ expand to fallback strings. | |
17590 | ||
17591 | * doc/cpp.texi, doc/extend.texi: Document behavior of __DATE__ | |
17592 | and __TIME__ when the date and time cannot be determined. | |
17593 | ||
f4857b9b AM |
17594 | 2002-08-02 Alan Modra <amodra@bigpond.net.au> |
17595 | ||
17596 | * config/rs6000/rs6000.c (output_cbranch): Hint differently for power4. | |
17597 | ||
77ca7b2e DJ |
17598 | 2002-08-01 Daniel Jacobowitz <drow@mvista.com> |
17599 | ||
17600 | * Makefile.in ($(BUILD_PREFIX_1)ggc-none.o): Use $(GGC_H). | |
17601 | ||
5b552f76 CD |
17602 | 2002-08-01 Chris Demetriou <cgd@broadcom.com> |
17603 | ||
17604 | * config.gcc (mipsisa64sb1-*-elf*): New configuration. | |
17605 | (mipsisa64sb1el-*-elf*): Likewise. | |
17606 | * config/mips/mips.c (mips_cpu_info_table): Add sb1. | |
17607 | * config/mips/mips.h (processor_type): Add PROCESSOR_SB1. | |
17608 | (TARGET_SB1, TUNE_SB1): New macros. | |
17609 | * doc/invoke.texi: Add sb1 to documentation for MIPS -march and | |
17610 | -mtune flags. | |
17611 | ||
54fbf6a1 DE |
17612 | 2002-08-01 David Edelsohn <edelsohn@gnu.org> |
17613 | ||
17614 | * varasm.c (asm_emit_uninitialized): Return false if global BSS | |
17615 | and ASM_EMIT_BSS not supported by target. | |
17616 | (assemble_variable): Do not duplicate uninitialized logic. | |
17617 | Fall through if asm_emit_uninitialized failed. | |
17618 | ||
3d16b407 CD |
17619 | 2002-08-01 Chris Demetriou <cgd@broadcom.com> |
17620 | ||
17621 | * config/mips/mips.h (BRANCH_LIKELY_P): Remove unused macro. | |
17622 | ||
fb52d8de AM |
17623 | 2002-08-02 Alan Modra <amodra@bigpond.net.au> |
17624 | ||
80926cc1 AM |
17625 | * config/rs6000/linux64.h (DBX_OUTPUT_BRAC): Define. |
17626 | (DBX_OUTPUT_LBRAC, DBX_OUTPUT_RBRAC): Define. | |
17627 | ||
fb52d8de AM |
17628 | * config/rs6000/rs6000.c (output_toc): Don't use lshift_double when |
17629 | HOST_BITS_PER_WIDE_INT == 64. | |
17630 | ||
a4b5414c KG |
17631 | 2002-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17632 | ||
17633 | * df.c (df_insn_table_realloc): Change parameter to unsigned. | |
17634 | * optabs.c (expand_binop): Make variable unsigned. | |
17635 | * simplify-rtx.c (simplify_subreg): Likewise. | |
17636 | * unroll.c (unroll_loop): Cast to avoid signed/unsigned warnings. | |
17637 | ||
a03e67c3 FS |
17638 | 2002-08-01 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
17639 | ||
17640 | * c-common.c (cb_register_builtins): Always define __GXX_ABI_VERSION. | |
17641 | ||
de273d3f RH |
17642 | 2002-08-01 Richard Henderson <rth@redhat.com> |
17643 | ||
56da7207 | 17644 | * toplev.c (parse_options_and_default_flags): Don't set |
de273d3f RH |
17645 | flag_reorder_blocks for -Os. |
17646 | ||
17647 | * config/avr/avr.c (avr_optimization_options): Remove. | |
17648 | * config/avr/avr.h (OPTIMIZATION_OPTIONS): Remove. | |
17649 | * config/m68hc11/m68hc11.c (m68hc11_optimization_options): Remove. | |
17650 | * config/m68hc11/m68hc11.h (OPTIMIZATION_OPTIONS): Remove. | |
17651 | ||
4e4d733e L |
17652 | 2002-08-01 H.J. Lu <hjl@gnu.org> |
17653 | Richard Henderson <rth@redhat.com> | |
17654 | ||
17655 | * output.h (DECL_READONLY_SECTION): Remove. | |
17656 | (decl_readonly_section): Declare. | |
17657 | * varasm.c (decl_readonly_section): New. | |
17658 | (default_section_type_flags, default_select_section): Use it. | |
17659 | * config/arm/pe.c (arm_pe_unique_section): Likewise. | |
17660 | * config/i386/interix.c (i386_pe_unique_section): Likewise. | |
17661 | * config/i386/winnt.c (i386_pe_unique_section): Likewise. | |
17662 | * config/mcore/mcore.c (mcore_unique_section): Likewise. | |
17663 | * config/mips/mips.c (mips_unique_section): Likewise. | |
17664 | ||
32e9b960 RH |
17665 | 2002-08-01 Richard Henderson <rth@redhat.com> |
17666 | ||
17667 | * integrate.c (copy_rtx_and_substitute): Squash MEM_EXPR when it | |
17668 | refers to a subroutine parameter. | |
17669 | ||
81e602b5 JJ |
17670 | 2002-08-01 Jakub Jelinek <jakub@redhat.com> |
17671 | ||
17672 | * varasm.c (assemble_visibility): Strip name encoding. | |
17673 | ||
ac14c725 ID |
17674 | 2002-08-01 Ian Dall <ian@sibyl.beware.dropbear.id.au> |
17675 | ||
17676 | * config/ns32k/ns32k.h (TARGET_IEEE_COMPARE): Correct earlier patch. | |
17677 | (RETURN_ADDR_RTX): Cannot determine return address for FRAME > 0 | |
17678 | when there is no frame pointer. | |
17679 | (INITIAL_FRAME_POINTER_OFFSET): Count stack space for saved fp | |
17680 | registers properly. | |
17681 | * config/ns32k/__unorddf2.c: New file. | |
17682 | * config/ns32k/__unordsf2.c: New file. | |
17683 | * config/ns32k/t-ns32k: New file. | |
17684 | * config.gcc (ns32k-*-netbsd*): Use it. | |
17685 | ||
17072732 AH |
17686 | 2002-08-01 Aldy Hernandez <aldyh@redhat.com> |
17687 | ||
17688 | * config/rs6000/rs6000.h (SPU_CONST_OFFSET_OK): Change to 0xff. | |
17689 | ||
c288218a NB |
17690 | 2002-08-01 Neil Booth <neil@daikokuya.co.uk> |
17691 | ||
17692 | * c-common.c (__GXX_ABI_VERSION): Correct spelling. | |
17693 | ||
43bfc248 BK |
17694 | 2002-08-01 Benjamin Kosnik <bkoz@redhat.com> |
17695 | ||
17696 | * c-common.c (cb_register_builtins): Set __GXX_ABI_VERSION__ to 102. | |
17697 | ||
479f2cea RS |
17698 | 2002-08-01 Richard Sandiford <rsandifo@redhat.com> |
17699 | ||
17700 | * config/mips/mips.md: Add [!]TARGET_MIPS16 to sgtu conditions. | |
17701 | ||
02280659 ZD |
17702 | 2002-08-01 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
17703 | ||
17704 | * gcse.c (expr_hash_table_size, n_exprs, set_hash_table_size, | |
17705 | n_sets): Removed. | |
17706 | (expr_hash_table, set_hash_table): Type changed to ... | |
17707 | (struct hash_table): New type. | |
17708 | (hash_scan_insn, hash_scan_set, hash_scan_clobber, hash_scan_call, | |
17709 | insert_expr_in_table, insert_set_in_table, compute_hash_table, | |
17710 | dump_hash_table, lookup_expr, lookup_set, compute_local_properties, | |
17711 | compute_ae_gen, compute_ae_kill): Modified to pass the table explicitly. | |
17712 | (alloc_set_hash_table, alloc_expr_hash_table): Merged to ... | |
17713 | (alloc_hash_table): New. | |
17714 | (free_set_hash_table, free_expr_hash_table): Merged to ... | |
17715 | (free_hash_table): New. | |
17716 | (compute_set_hash_table, compute_expr_hash_table): Merged to ... | |
17717 | (compute_hash_table_work): New. | |
17718 | (classic_gcse, one_classic_gcse_pass, compute_cprop_data, | |
17719 | find_avail_set, one_cprop_pass, find_bypass_set, compute_pre_data, | |
17720 | pre_edge_insert, pre_insert_copies, pre_delete, pre_gcse, | |
17721 | one_pre_gcse_pass, compute_transpout, compute_code_hoist_vbeinout, | |
17722 | hoist_code, one_code_hoisting_pass, | |
17723 | trim_ld_motion_mems): Altered due to changed type of hash tables. | |
17724 | ||
905173eb ZW |
17725 | 2002-08-01 Zack Weinberg <zack@codesourcery.com> |
17726 | ||
17727 | * final.c (output_alternate_entry_point): | |
17728 | If ASM_OUTPUT_TYPE_DIRECTIVE is defined, use it. | |
17729 | ||
83321d36 KG |
17730 | 2002-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17731 | ||
ad0f1765 KG |
17732 | * objc/objc-act.c (encode_complete_bitfield): Add prototype and |
17733 | avoid ISO C style function definition. | |
17734 | ||
83321d36 KG |
17735 | * expr.c (expand_assignment): Delete unused variable. |
17736 | ||
73e42cf3 TM |
17737 | 2002-08-01 Toon Moene <toon@moene.indiv.nluug.nl> |
17738 | ||
17739 | * c-common.c (cb_register_builtins): Set | |
17740 | __FINITE_MATH_ONLY__ to 1 if -ffinite-math-only | |
17741 | is given, and to 0 otherwise. | |
17742 | * combine.c (simplify_if_then_else): HONOR_NANS | |
17743 | implies FLOAT_MODE_P. | |
17744 | ||
78df51fe NB |
17745 | 2002-08-01 Neil Booth <neil@daikokuya.co.uk> |
17746 | ||
17747 | * cppinit.c (COMMAND_LINE_OPTIONS): Remove OPT_dollar. | |
17748 | (cpp_handle_option): Don't handle it. | |
17749 | (print_help): Update. | |
17750 | * doc/cppopts.texi: Update. | |
17751 | ||
abecfc8f NB |
17752 | 2002-08-01 Neil Booth <neil@daikokuya.co.uk> |
17753 | ||
17754 | * c-common.c (cb_register_builtins): If C++, define | |
17755 | __EXCEPTIONS, __DEPRECATED and __GXX_ABI_VERSION as appropriate. | |
17756 | * gcc.c (cpp_unique_options): Remove __GXX_ABI_VERSION. | |
17757 | cp: | |
17758 | * lang-specs.h: Simplify in accordance with new code in | |
17759 | c-common.c. | |
17760 | ||
4078b403 NB |
17761 | 2002-08-01 Neil Booth <neil@daikokuya.co.uk> |
17762 | ||
17763 | * c-common.c: Define all C/ObjC/C++ warning and flag variables. | |
17764 | * c-common.h: Declare all C/ObjC/C++ warning and flag variables. | |
17765 | * c-decl.c: Move all warning and flag variables to c-common.c. | |
17766 | * c-format.c: Move all warning variables to c-common.c. | |
17767 | * c-tree.h: Move all warning and flag declarations to c-common.h. | |
17768 | * objc/objc-act.c: Move all warning variables to c-common.c. | |
17769 | (flag_warn_protocol): Rename warn_protocol. | |
17770 | ||
692f5611 JDA |
17771 | 2002-07-31 John David Anglin <dave@hiauly1.hia.nrc.ca> |
17772 | ||
17773 | * pa-linux.h (GLOBAL_ASM_OP): Fix typo. | |
17774 | ||
c7a009a2 | 17775 | 2002-07-31 Graham Stott <graham.stott@btinternet.com> |
480e7ded | 17776 | |
905173eb | 17777 | * config/stormy16/stormy16.h (BSS_SECTION_ASM_OP): Add missing |
480e7ded GS |
17778 | .section prefix. |
17779 | ||
b069de3b SS |
17780 | 2002-07-31 Stan Shebs <shebs@apple.com> |
17781 | ||
17782 | * config.gcc (i[34567]86-*-darwin*): New configuration. | |
17783 | * config/darwin.h (TARGET_ENCODE_SECTION_INFO): Undefine before | |
17784 | defining. | |
17785 | (TARGET_ENCODE_SECTION_INFO): Ditto. | |
17786 | (ASM_PREFERRED_EH_DATA_FORMAT): Ditto. | |
17787 | * config/darwin.c (machopic_indirect_data_reference): Remove | |
17788 | setting of RTX_UNCHANGING_P. | |
17789 | (machopic_legitimize_pic_address): Move RTX_UNCHANGING_P up so as | |
17790 | not to be applied to sums. | |
17791 | * config/i386/t-darwin: New file. | |
17792 | * config/i386/darwin.h: New file. | |
17793 | * config/i386/i386.h (TARGET_MACHO): Add default definition. | |
17794 | * config/i386/i386.md (tablejump): Add TARGET_MACHO case. | |
17795 | * config/i386/i386.c (output_set_got): For Mach-O, output Mach-O | |
17796 | label and not the GOT add. | |
17797 | (constant_address_p): For Mach-O, seeing a CONST is enough. | |
17798 | (legitimate_pic_address_disp_p): Add a Mach-O case. | |
17799 | (legitimate_address_p): Also test machopic_operand_p if Mach-O. | |
17800 | (legitimize_pic_address): Use generic Mach-O code to legitimize. | |
17801 | (output_pic_addr_const): Suppress @PLT if Mach-O, and parens | |
17802 | if outputting a difference. | |
17803 | (ix86_output_addr_diff_elt): Add Mach-O case. | |
17804 | (ix86_expand_move): Similarly. | |
17805 | (ix86_expand_call): Similarly. | |
17806 | (current_machopic_label_num): New global. | |
17807 | (machopic_output_stub): New function. | |
17808 | (ix86_value_regno): New function. | |
17809 | (ix86_function_value): Use it instead of VALUE_REGNO. | |
17810 | (ix86_libcall_value): Ditto. | |
17811 | * config/i386/unix.h (VALUE_REGNO): Remove. | |
17812 | ||
1de4ecb6 GS |
17813 | 2002-07-31 Graham Stott <grahas@btinternet.com> |
17814 | ||
17815 | * config/rs6000/rs6000.c(rs6000_hash_constant): Fix | |
905173eb | 17816 | hash for LABEL_REF's. |
1de4ecb6 | 17817 | |
23368455 GS |
17818 | 2002-07-31 Graham Stott <grahams@btinternet.com> |
17819 | ||
17820 | * config/rs6000/rs6000.c (spe_init_builtins, | |
17821 | altivec_init_builtins, rs6000_common_init_builtins): | |
905173eb | 17822 | Replace ANSI with K&R function def. |
23368455 | 17823 | |
ad72b533 DE |
17824 | 2002-07-31 David Edelsohn <edelsohn@gnu.org> |
17825 | ||
17826 | * rs6000.c (validate_condition_mode): Test flag_finite_math_only | |
17827 | for CCFPmode. | |
17828 | ||
302359da RS |
17829 | 2002-07-31 Richard Sandiford <rsandifo@redhat.com> |
17830 | ||
17831 | * config/mips/crtn.asm: Don't use __mips16 to determine the | |
17832 | return-address offset. Define RA to a suitable temporary | |
17833 | register for the return address. | |
17834 | ||
ead0c1d5 RS |
17835 | 2002-07-31 Richard Sandiford <rsandifo@redhat.com> |
17836 | ||
17837 | * config/mips/mips.md (eh_set_lr_si, eh_set_lr_di): Change | |
17838 | constraints to 'd'. | |
17839 | ||
3fb9d48a CD |
17840 | 2002-07-30 Chris Demetriou <cgd@broadcom.com> |
17841 | ||
17842 | * config/mips/elf.h (STARTFILE_SPEC): Define differently if | |
17843 | default ABI is MEABI. (Undoes incorrect change in Eric Christopher's | |
17844 | patch on 2002-07-29.) | |
17845 | * config/mips/elf64.h (STARTFILE_SPEC): Likewise. | |
17846 | ||
072cdaed KG |
17847 | 2002-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17848 | ||
506a61b1 KG |
17849 | * alpha.h, arc.h, arm/aout.h, avr.h, cris.h, d30v.h, dsp16xx.h, |
17850 | fr30.h, h8300.h, i370.h, i386/sco5.h, i386/unix.h, i960.h, ia64.h, | |
17851 | ip2k.h, m32r.h, mcore.h, mips.h, mn10200.h, mn10300.h, ns32k.h, | |
17852 | openbsd.h, pa/pa-linux.h, pdp11.h, romp.h, rs6000/sysv4.h, | |
17853 | s390/linux.h, sh.h, sparc.h, stormy16.h, v850.h, vax.h, xtensa.h: | |
17854 | (ASM_GLOBALIZE_LABEL): Delete. | |
17855 | (GLOBAL_ASM_OP): Define. | |
17856 | ||
072cdaed | 17857 | * m68hc11.h, m68k.h, m88k.h (ASM_GLOBALIZE_LABEL): Delete. |
905173eb | 17858 | |
072cdaed KG |
17859 | * defaults.h (ASM_GLOBALIZE_LABEL): Provide a default. |
17860 | * doc/tm.texi (ASM_GLOBALIZE_LABEL): Update docs. | |
17861 | ||
6fd14075 GK |
17862 | 2002-07-30 Geoffrey Keating <geoffk@redhat.com> |
17863 | ||
17864 | * doc/extend.texi (Hints implementation): Document that GCC | |
17865 | mostly ignores `register'. | |
17866 | ||
2e8f2e8f TM |
17867 | 2002-07-30 Toon Moene <toon@moene.indiv.nluug.nl> |
17868 | ||
17869 | * flags.h: Declare flag_finite_math_only. | |
17870 | Use it in definition of HONOR_NANS and | |
17871 | HONOR_INFINITIES. | |
17872 | * c-common.c (cb_register_builtins): Emit | |
17873 | __FINITE_MATH_ONLY__ when flag_finite_math_only | |
17874 | is set. | |
17875 | * combine.c (simplify_if_then_else): If | |
17876 | flag_finite_math_only is set, a == b has a | |
17877 | definite value. | |
17878 | * toplev.c: Initialize flag_finite_math_only. | |
17879 | (set_flags_fast_math): Set it on -ffast-math. | |
17880 | (flag_fast_math_set_p): Test it. | |
17881 | * doc/invoke.texi: Document -ffinite-math-only. | |
17882 | ||
a538e580 RH |
17883 | 2002-07-30 Richard Henderson <rth@redhat.com> |
17884 | ||
17885 | * ifcvt.c (noce_get_alt_condition): Use reg_overlap_mentioned_p. | |
17886 | (noce_process_if_block): Likewise. | |
17887 | ||
26e20555 BS |
17888 | 2002-07-30 Bernd Schmidt <bernds@redhat.com> |
17889 | ||
17890 | * ifcvt.c (cond_exec_process_if_block): Fix a merging error. | |
17891 | Bail out early if false_expr is NULL and we'd crash due to this. | |
79cbc1f7 BS |
17892 | * genemit.c (gen_expand): Recognize return insns even if the return |
17893 | appears in a parallel. | |
d8088c6f BS |
17894 | * libgcc2.c: Expand macro DECLARE_LIBRARY_RENAMES if it is defined. |
17895 | * config/fp-bit.c: Likewise. | |
17896 | * doc/tm.texi: Document it. | |
905173eb | 17897 | |
0559cc77 DE |
17898 | 2002-07-30 David Edelsohn <edelsohn@gnu.org> |
17899 | Zack Weinberg <zack@codesourcery.com> | |
17900 | ||
17901 | * rs6000.c (rs6000_expand_unop_builtin): Check icode not | |
17902 | CODE_FOR_nothing. Change switch to if. | |
17903 | (rs6000_expand_binop_builtin): Same. | |
17904 | (rs6000_expand_builtin): Expand builtin if target support enabled. | |
17905 | (rs6000_init_builtins): Init builtin if target support enabled. | |
17906 | (rs6000_common_init_builtins): Check icode not CODE_FOR_nothing. | |
17907 | ||
60b8aa94 FS |
17908 | 2002-07-30 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
17909 | ||
17910 | * gcc.c (cpp_unique_options): Define __GXX_ABI_VERSION, bump it to 101. | |
17911 | ||
714fb710 RS |
17912 | 2002-07-30 Richard Sandiford <rsandifo@redhat.com> |
17913 | ||
17914 | * config/mips/mips.h (SUBTARGET_ASM_DEBUGGING_SPEC): Fix typo. | |
17915 | ||
c608a684 R |
17916 | Tue Jul 30 18:31:31 2002 J"orn Rennecke <joern.rennecke@superh.com> |
17917 | ||
17918 | * sh.md (cond_delay_slot): New attribute. | |
17919 | (cbranch delay): Use it for anulled-true case. | |
17920 | (stuff_delay_slot): New pattern. | |
17921 | * sh.c (print_operand, case '.'): Don't print .s / /s fore zero-length | |
17922 | delay slot insn. | |
17923 | (gen_far_branch): Emit stuff_delay_slot pattern. | |
17924 | ||
0a756401 R |
17925 | Tue Jul 30 11:21:44 2002 J"orn Rennecke <joern.rennecke@superh.com> |
17926 | ||
17927 | * unroll.c (copy_loop_body): Don't copy NOTE_INSN_LOOP_CONT. | |
17928 | ||
68e82b83 KH |
17929 | 2002-07-30 Kazu Hirata <kazu@cs.umass.edu> |
17930 | ||
17931 | * fold-const.c: Fix comment typos. | |
17932 | * gcse.c: Likewise. | |
17933 | * reload1.c: Likewise. | |
17934 | ||
fe6b547a AH |
17935 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
17936 | ||
17937 | * config/rs6000/rs6000.md: Disallow CCEQ compare with crnor/crnot | |
17938 | for TARGET_SPE. | |
17939 | ||
7ff4a7ef GDR |
17940 | 2002-07-30 Gabriel Dos Reis <gdr@nerim.net> |
17941 | ||
17942 | * c-pretty-print.h (pp_c_statement): Declare. | |
17943 | * c-pretty-print.c (pp_c_postfix_expression): #if 0 support for SRCLOC. | |
17944 | (pp_c_statement): Define. | |
17945 | ||
4ad5e05d KG |
17946 | 2002-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17947 | ||
17948 | * alpha.h, arc.h, arm/aout.h, avr.h, c4x.h, cris.h, d30v.h, | |
17949 | darwin.h, dsp16xx.h, fr30.h, h8300.h, i370.h, i386.h, i960.h, | |
17950 | ip2k.h, m32r.h, m68hc11.h, m68k.h, m88k.h, mcore.h, mips.h, | |
17951 | mn10200.h, mn10300.h, ns32k.h, pa/pa-linux.h, pdp11.h, romp.h, | |
17952 | rs6000/sysv4.h, s390/linux.h, sh.h, sparc.h, stormy16.h, | |
17953 | v850.h, vax.h, xtensa.h (ASM_OUTPUT_LABEL): Delete definition. | |
17954 | ||
17955 | * defaults.h (ASM_OUTPUT_LABEL): Provide a default. | |
17956 | * doc/tm.texi (ASM_OUTPUT_LABEL): Update docs. | |
17957 | ||
1e6a3e1e GDR |
17958 | 2002-07-30 Gabriel Dos Reis <gdr@nerim.net> |
17959 | ||
17960 | * c-pretty-print.c (pp_c_primary_expression): Handle STMT_EXPR. | |
17961 | (pp_c_postfix_expression): Handle ARROW_EXPR, FFS_EXPR, | |
17962 | COMPOUND_LITERAL_EXPR, VA_ARG_EXPR. | |
17963 | (pp_c_expression): Update. | |
17964 | ||
1dcd444b KG |
17965 | 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17966 | ||
17967 | * alpha/vms-cc.c (preprocess_args, main): Use xstrdup and/or | |
17968 | concat in lieu of xmalloc/strcpy/memcpy/sprintf. | |
17969 | * alpha/vms-ld.c (main): Likewise. | |
17970 | * dsp16xx.c (double_reg_to_memory): Likewise. | |
17971 | * mcore.c (mcore_expand_prolog): Likewise. | |
17972 | * cppfiles.c (read_name_map): Likewise. | |
17973 | * gensupport.c (process_rtx, identify_predicable_attribute, | |
17974 | alter_test_for_insn): Likewise. | |
17975 | * vmsdbgout.c (write_rtnbeg, vmsdbgout_init): Likewise. | |
17976 | ||
e62f4abc RS |
17977 | 2002-07-29 Roger Sayle <roger@eyesopen.com> |
17978 | ||
17979 | * builtins.c (expand_builtin): Change the default behavior to | |
905173eb | 17980 | only issue an error if the builtin function doesn't have a |
e62f4abc RS |
17981 | fallback library call. Remove several cases handled by the |
17982 | new default. | |
17983 | ||
0cd2fb44 JDA |
17984 | 2002-07-29 John David Anglin <dave@hiauly1.hia.nrc> |
17985 | ||
17986 | * real.c (ieee_24, ieee_53, ieee_64, ieee_113): Define only if the | |
17987 | floating point format of the target is IEEE. | |
17988 | * (dec_f, dec_d, dec_g, dec_h): Define only if the floating point | |
17989 | format of the target is DEC. | |
17990 | ||
b642261e RH |
17991 | 2002-07-29 Richard Henderson <rth@redhat.com> |
17992 | ||
17993 | * unroll.c (verify_addresses): Remove. | |
17994 | (find_splittable_givs): Never split DEST_ADDR givs. | |
17995 | ||
cba57c9d GK |
17996 | 2002-07-29 Geoffrey Keating <geoffk@redhat.com> |
17997 | ||
17998 | * doc/gty.texi (GGC Roots): Clarify that the list of syntaxes | |
17999 | is exhaustive. | |
18000 | (Files): Improve documentation on generated source files. | |
18001 | ||
18002 | * doc/extend.texi (Translation implementation): Document what | |
18003 | diagnostics look like. | |
18004 | (Identifiers implementation): Document that there's normally no | |
18005 | limit on identifier names. | |
18006 | (Integers implementation): Document two's complement. | |
8d9afc4e | 18007 | (Hints implementation): Document that GCC honors 'inline', mostly. |
cba57c9d GK |
18008 | (Preprocessing directives implementation): Document that GCC |
18009 | requires the current time. | |
18010 | ||
76a8ecba GDR |
18011 | 2002-07-30 Gabriel Dos Reis <gdr@nerim.net> |
18012 | ||
18013 | * c-pretty-print.h (struct c_pretty_print_info): Add new member. | |
18014 | (pp_initializer): New macro. | |
18015 | (pp_c_initializer): Declare. | |
18016 | * c-pretty-print.c (pp_c_primary_expression): HAndle TARGET_EXPR. | |
18017 | (pp_c_initializer): Define. | |
18018 | (pp_c_initializer_list): New function. | |
18019 | (pp_c_postfix_expression): Handle ABS_EXPR, COMPLEX_CST, | |
18020 | VECTOR_CST, CONSTRUCTOR. | |
18021 | (pp_c_unary_expression): Handle CONJ_EXPR, REALPART_EXPR, | |
905173eb | 18022 | IMAGPART_EXPR. |
76a8ecba GDR |
18023 | (pp_c_cast_expression): Handle FLOAT_EXPR. |
18024 | (pp_c_assignment_expression): Handle INIT_EXPR. | |
18025 | (pp_c_expression): Update. | |
18026 | ||
4307be72 NB |
18027 | 2002-07-30 Neil Booth <neil@daikokuya.co.uk> |
18028 | ||
18029 | * objc/objc-act.c (objc_init): Return immediately if filename | |
18030 | is NULL. | |
18031 | ||
6d439235 EC |
18032 | 2002-07-29 Eric Christopher <echristo@redhat.com> |
18033 | ||
905173eb ZW |
18034 | * config/mips/elf.h: Remove ecoff.h and gofast includes. |
18035 | (DWARF2_DEBUGGING_INFO, DBX_DEBUGGING_INFO): Define unconditionally. | |
18036 | (SDB_DEBUGGING_INFO): Undefine. | |
18037 | (PREFERRED_DEBUGGING_TYPE): Set to DWARF2_DEBUG. | |
6d439235 EC |
18038 | (PUT_SDB_SIZE): Remove. |
18039 | (SUBTARGET_ASM_DEBUGGING_SPEC): Redefine. | |
905173eb ZW |
18040 | (STARTFILE_SPEC): Add isa3264 define. |
18041 | * config/mips/elf64.h: Ditto. Move TARGET_MEM_FUNCTIONS from here... | |
18042 | * config/mips/ecoff.h: Remove. and here... | |
18043 | * config/mips/iris3.h: and here... | |
18044 | * config/mips/sni-svr4.h: and here... | |
18045 | * config/mips/mips.h: To here. Remove OBJECT_FORMAT_ROSE ifdefs. | |
6d439235 EC |
18046 | Add assembler -mmdebug options for non-dwarf debugging. |
18047 | * config/mips/r3900.h: Remove debug info defines. | |
905173eb ZW |
18048 | * config/mips/isa32-linux.h: Remove, move functionality to config.gcc. |
18049 | * config/mips/isa3264.h: Ditto. | |
18050 | * config/mips/t-isa3264: Fix up for file removal and gofast configure | |
18051 | change. | |
18052 | * config/mips/t-elf: Ditto. | |
18053 | * config/mips/t-ecoff: Ditto. | |
18054 | * config/mips/t-r3900: Ditto. | |
18055 | * config/mips/t-iris5-6: Ditto. | |
18056 | * config/mips/t-isa3264: Ditto. | |
18057 | * config/mips/t-linux: Remove. | |
18058 | * config/mips/t-netbsd: Remove. | |
18059 | * config/mips/t-mips: New file. | |
18060 | * config/mips/t-gofast: Ditto. | |
18061 | * config/mips/netbsd.h: Remove unnecessary undefines. | |
18062 | * config/mips/linux.h: Remove #include of mips.h. | |
18063 | * config.gcc: Add mips.h include for elf targets. Remove tm_file | |
18064 | for ecoff. Add gofast configure option for mips. | |
6d439235 | 18065 | |
4357a6c3 CD |
18066 | 2002-07-29 Chris Demetriou <cgd@broadcom.com> |
18067 | ||
18068 | * configure.in (mips*-*-*): Add a test to see if MIPS libgloss | |
18069 | linker scripts use STARTUP directives consistently. | |
18070 | * configure: Regenerate. | |
18071 | * config.in: Regenerate. | |
18072 | * config/mips/elf.h (STARTFILE_SPEC): Define conditionally, based | |
18073 | on whether HAVE_MIPS_LIBGLOSS_STARTUP_DIRECTIVES is defined. | |
18074 | * config/mips/elf64.h (STARTFILE_SPEC): Likewise. | |
18075 | * config/mips/isa3264.h (STARTFILE_SPEC): Do not redefine if | |
18076 | HAVE_MIPS_LIBGLOSS_STARTUP_DIRECTIVES is set; the result | |
18077 | will be the same. | |
18078 | ||
9a5cd606 AH |
18079 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
18080 | ||
18081 | * config/rs6000/rs6000.md ("cpu"): Add ppc8540 to attribute. | |
18082 | ||
a23acaa6 AH |
18083 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
18084 | ||
18085 | * config/rs6000/rs6000.h (RTX_COSTS): Add MULT case for 8540. | |
18086 | ||
10ed84db AH |
18087 | 2002-07-29 Aldy Hernandez <aldy@quesejoda.com> |
18088 | ||
18089 | * config/rs6000/rs6000.md: Move altivec patterns from here... | |
18090 | ||
18091 | * config/rs6000/altivec.md: ...to here. | |
18092 | ||
c3021e5d AH |
18093 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
18094 | ||
18095 | * config/rs6000/spe.md ("spe_evmra"): Change to unspec. | |
18096 | ||
6f1087be RH |
18097 | 2002-07-29 Richard Henderson <rth@redhat.com> |
18098 | ||
18099 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Rename from | |
18100 | set_mem_attributes and add BITPOS argument. Subtract it from | |
18101 | OFFSET when same is adjusted. | |
18102 | (set_mem_attributes): New wrapper function. | |
18103 | * expr.c (expand_assignment): Use set_mem_attributes_minus_bitpos; | |
18104 | remove offset adjustment hack. | |
18105 | * expr.h (set_mem_attributes_minus_bitpos): Declare. | |
18106 | ||
61ccbcfd GDR |
18107 | 2002-07-29 Gabriel Dos Reis <gdr@nerim.net> |
18108 | ||
18109 | * Makefile.in (C_OBJS): Include c-pretty-print.o | |
18110 | (c-pretty-print.o): Add depency rule. | |
18111 | * pretty-print.h: Add more macros. | |
18112 | * c-pretty-print.c: New file. | |
18113 | * c-pretty-print.h: Likewise. | |
18114 | ||
09101f56 AH |
18115 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
18116 | ||
18117 | * config/rs6000/spe.h (__internal_ev_mwhgumian): Cast vector | |
18118 | constants to __ev64_s32__. | |
18119 | (__internal_ev_mwhgsmian): Same. | |
18120 | (__internal_ev_mwhgsmfan): Same. | |
18121 | (__internal_ev_mwhgssfan): Same. | |
18122 | (__internal_ev_mwhgumiaa): Same. | |
18123 | (__internal_ev_mwhgsmiaa): Same. | |
18124 | (__internal_ev_mwhgsmfaa): Same. | |
18125 | (__internal_ev_mwhgssfaa): Same. | |
18126 | ||
af673a52 DE |
18127 | 2002-07-29 David Edelsohn <edelsohn@gnu.org> |
18128 | ||
18129 | * varasm.c (assemble_variable): Narrow test for uninitialized | |
18130 | without BSS target support. | |
18131 | ||
6c208acd NS |
18132 | 2002-07-29 Nathan Sidwell <nathan@codesourcery.com> |
18133 | ||
18134 | * profile.c: Add file comment describing the overall algorithm and | |
18135 | structures. | |
18136 | (struct edge_info): Add comments. | |
18137 | (struct bb_info): Add comments. | |
18138 | * basic-block.h (EDGE_*): Add comments. | |
18139 | * doc/gcov.texi (Gcov Data Files): Document bit flags. | |
18140 | ||
624f0d60 BW |
18141 | 2002-07-29 Bob Wilson <bob.wilson@acm.org> |
18142 | ||
18143 | * config/xtensa/elf.h, config/xtensa/linux.h | |
18144 | (TARGET_OS_CPP_BUILTINS): Define. | |
18145 | (CPP_PREDEFINES): Remove. | |
18146 | * config/xtensa/xtensa.h (TARGET_CPU_CPP_BUILTINS): Define. | |
18147 | (CPP_SPEC): Remove. | |
18148 | ||
2199e5fa ZW |
18149 | 2002-07-29 Zack Weinberg <zack@codesourcery.com> |
18150 | ||
18151 | * gensupport.c: Include hashtab.h. | |
18152 | (insn_elision, condition_table, hash_c_test, cmp_c_test, | |
18153 | maybe_eval_c_test): New routines and data structures to | |
18154 | support insn elision. | |
18155 | (init_md_reader): Read and initialize the condition_table. | |
18156 | (read_md_rtx): Discard insn patterns whose C test is provably | |
18157 | always false. | |
18158 | * gensupport.h: Declare new functions and data structures. | |
18159 | ||
18160 | * genconditions.c, dummy-conditions.c: New files. | |
18161 | * Makefile.in: Build genconditions; run it to construct | |
18162 | insn-conditions.c; build that and link it into most gen* | |
18163 | programs. | |
18164 | (HOST_SUPPORT, HOST_EARLY_SUPPORT): New variables. | |
18165 | (GEN): Delete, unused. | |
18166 | (STAGESTUFF): Update. | |
18167 | ||
18168 | * gencodes.c: (gen_insn): #define CODE_FOR_xxx equal to | |
18169 | CODE_FOR_nothing for all elided patterns. | |
18170 | (main): Tweaked to support this. | |
18171 | * genflags.c (gen_proto): Emit a static inline generator | |
18172 | function here for all elided patterns, which simply returns | |
18173 | NULL_RTX. | |
18174 | (gen_insn): Do not define HAVE_xxx for elided patterns. | |
18175 | (main): Tweaked to support this. No need to forward-declare | |
18176 | struct rtx_def. | |
18177 | * genrecog.c: Do not bother emitting the C test if it's known | |
18178 | to be true at compile time. | |
18179 | ||
6ab185d6 MS |
18180 | 2002-07-29 Mike Stump <mrs@apple.com> |
18181 | ||
6d439235 | 18182 | * config.gcc (target_gtfiles): Initialize, as otherwise cross |
2199e5fa | 18183 | compilers hosted on powerpc-apple-darwin6.0 won't even build. |
6ab185d6 | 18184 | |
72b075d1 RE |
18185 | 2002-07-29 Richard Earnshaw <rearnsha@arm.com> |
18186 | ||
18187 | * arm.md (sibcall, sibcall_value): Add RETURN as part of the pattern, | |
18188 | remove clobber of LR. | |
18189 | (sibcall_insn, sibcall_value_insn): Update accordingly. | |
18190 | (sibcall_epilogue): Remove debugging comment from assembler stream. | |
18191 | ||
f63c45ec GDR |
18192 | 2002-07-29 Gabriel Dos Reis <gdr@nerim.net> |
18193 | ||
18194 | * pretty-print.h: Define more macros. | |
18195 | * diagnostic.h (output_formatted_integer): Moved from... | |
18196 | * diagnostic.c: ... here. | |
18197 | ||
c27c15db KG |
18198 | 2002-07-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
18199 | ||
18200 | * stormy16.h (ASM_OUTPUT_SYMBOL_REF): Use ASM_OUTPUT_LABEL_REF. | |
18201 | ||
99086d59 ZW |
18202 | 2002-07-28 Zack Weinberg <zack@codesourcery.com> |
18203 | ||
18204 | * defaults.h (ASM_OUTPUT_MEASURED_SIZE): Take only two | |
18205 | arguments. Always use ".-symbol" as expression argument. | |
18206 | * doc/tm.texi: Update to match. Document requirement for | |
18207 | ".size symbol, .-symbol" to be acceptable to assembler. | |
18208 | ||
18209 | * config/elfos.h, config/netbsd-aout.h, config/openbsd.h, | |
18210 | config/arm/elf.h, config/avr/avr.h, config/cris/aout.h, | |
18211 | config/i386/freebsd-aout.h, config/i386/sco5.h, | |
18212 | config/ip2k/ip2k.h, config/m88k/m88k.h, config/xtensa/elf.h, | |
18213 | config/xtensa/linux.h: Update uses of ASM_OUTPUT_MEASURED_SIZE. | |
18214 | ||
dd86aabf KG |
18215 | 2002-07-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
18216 | ||
6fd327e9 KG |
18217 | * Makefile.in (gengtype-lex.c): Fix error in last change. |
18218 | ||
8155cedd KG |
18219 | * alpha/freebsd.h (TARGET_OS_CPP_BUILTINS): Add missing |
18220 | backslash. | |
18221 | ||
dd86aabf KG |
18222 | * Makefile.in (vmsdbgout.o): Depend on function.h. |
18223 | ||
18224 | * vmsdbgout.c: Include function.h. | |
18225 | ||
d4348177 AM |
18226 | 2002-07-28 Alan Modra <amodra@bigpond.net.au> |
18227 | ||
18228 | * prefix.c (update_path): Don't strip single `.' path components | |
18229 | unless stripping a later `..' component. Exit loop as soon as | |
18230 | a valid path is found. | |
18231 | ||
c2ef6d34 RS |
18232 | 2002-07-27 Roger Sayle <roger@eyesopen.com> |
18233 | ||
18234 | * builtins.def [DEF_GCC_BUILTIN]: Require an explicit ATTRS | |
18235 | argument. Mark BUILT_IN_RETURN, BUILT_IN_EH_RETURN, | |
18236 | BUILT_IN_LONGJMP and BUILT_IN_TRAP as noreturn, the ISO C99 | |
18237 | floating point unordered comparisons (e.g. __builtin_isgreater) | |
18238 | as const, and leave the remaining GCC_BUILTINs unchanged. | |
18239 | ||
18240 | * c-decl.c (builtin_function): No need to explicitly mark | |
18241 | BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn. | |
18242 | ||
52bfebf0 RS |
18243 | 2002-07-27 Roger Sayle <roger@eyesopen.com> |
18244 | ||
18245 | * Makefile.in: rtlanal.o now depends upon real.h. | |
18246 | ||
18247 | * flags.h [flag_signaling_nans]: New flag. | |
18248 | [HONOR_SNANS]: New macro. | |
18249 | ||
18250 | * toplev.c [flag_signaling_nans]: Initialize to false. | |
99086d59 | 18251 | (f_options): Add processing for "-fsignaling-nans". |
52bfebf0 RS |
18252 | (set_fast_math_flags): Clear flag_signaling_nans with -ffast-math. |
18253 | (process_options): flag_signaling_nans implies flag_trapping_math. | |
18254 | ||
18255 | * c-common.c (cb_register_builtins): Define __SUPPORT_SNAN__ | |
18256 | when -fsignaling-nans. First step to implementing WG14's N965. | |
18257 | ||
18258 | * fold-const.c (fold) [MULT_EXPR]: Conditionalize transforming | |
18259 | 1.0 * x into x, and -1.0 * x into -x on !HONOR_SNANS. | |
18260 | [RDIV_EXPR]: Conditionalize x/1.0 into x on !HONOR_SNANS. | |
18261 | ||
18262 | * simplify-rtx.c (simplify_relational_operation): Conditionalize | |
18263 | transforming abs(x) < 0.0 into false on !HONOR_SNANS. | |
18264 | ||
18265 | * rtlanal.c: #include real.c for TARGET_FLOAT_FORMAT definitions | |
18266 | required by HONOR_SNANS. (may_trap_p): Floating point DIV, MOD, | |
99086d59 ZW |
18267 | UDIV, UMOD, GE, GT, LE, LT and COMPARE may always trap with |
18268 | -fsignaling_nans. EQ and NE only trap for flag_signaling_nans | |
52bfebf0 RS |
18269 | not flag_trapping_math (i.e. HONOR_SNANS but not HONOR_NANS). |
18270 | ||
18271 | * doc/invoke.texi: Document new -fsignaling-nans compiler option. | |
18272 | ||
e66f55b8 KG |
18273 | 2002-07-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
18274 | ||
18275 | * Makefile.in (gengtype-lex.c): Work around a bug in flex. | |
18276 | * gengtype-lex.l (YY_USE_PROTOS): Undef. | |
18277 | (YY_DECL): Define. | |
18278 | ||
a3926fe1 RS |
18279 | 2002-07-27 Roger Sayle <roger@eyesopen.com> |
18280 | ||
18281 | * doc/invoke.texi: Document that both -fno-builtin-foo and | |
18282 | -fno-builtin are supported by the g++ front-end. | |
18283 | ||
ef69da62 SS |
18284 | 2002-07-27 Stan Shebs <shebs@apple.com> |
18285 | ||
18286 | * configure.in: Rename config_gtfiles to target_gtfiles. | |
18287 | * configure: Regenerate. | |
18288 | * doc/gty.texi: Update reference. | |
18289 | * config.gcc (powerpc-*-darwin*): Set target_gtfiles | |
18290 | instead of appending to it. | |
18291 | ||
a4b0320c AH |
18292 | 2002-07-25 Aldy Hernandez <aldyh@redhat.com> |
18293 | ||
18294 | * config/rs6000/rs6000.c (function_arg_advance): SPE vararg | |
18295 | vectors are split into two registers. | |
18296 | (function_arg): Same. | |
18297 | ||
c427db5d R |
18298 | Thu Jul 26 23:00:13 2002 J"orn Rennecke <joern.rennecke@superh.com> |
18299 | ||
18300 | * pa.md (extv): Check predicates before emitting extv_32. | |
18301 | ||
57ac7be9 AM |
18302 | 2002-07-27 Alan Modra <amodra@bigpond.net.au> |
18303 | ||
18304 | * config/rs6000/rs6000.c (rs6000_traceback_name): New var. | |
18305 | (rs6000_traceback): New var. | |
18306 | (rs6000_override_options): Set rs6000_traceback. | |
18307 | (rs6000_output_function_epilogue): Implement traceback options. | |
18308 | * config/rs6000/rs6000.h (TARGET_OPTIONS): Add "traceback=". | |
18309 | (rs6000_traceback_name): Declare. | |
18310 | ||
18311 | * config/rs6000/rs6000.c (output_profile_hook): Don't generate profile | |
18312 | label reference when NO_PROFILE_COUNTERS. | |
18313 | ||
8e51619a JM |
18314 | 2002-07-26 Jason Merrill <jason@redhat.com> |
18315 | ||
18316 | * function.c (assign_parms): Handle frontend-directed pass by | |
18317 | invisible reference. | |
18318 | ||
b41f25cf NB |
18319 | 2002-07-26 Neil Booth <neil@daikokuya.co.uk> |
18320 | ||
18321 | * doc/cppopts.texi: Update. | |
18322 | ||
c2734e05 NB |
18323 | 2002-07-26 Neil Booth <neil@daikokuya.co.uk> |
18324 | ||
18325 | * cppmacro.c (_cpp_create_definition): Don't attempt redefinition | |
18326 | warnings on assertions. | |
18327 | ||
c372b0fa NB |
18328 | 2002-07-26 Neil Booth <neil@daikokuya.co.uk> |
18329 | ||
18330 | * c-common.h (RID_AND, RID_AND_EQ, RID_NOT, RID_NOT_EQ, | |
18331 | RID_OR, RID_OR_EQ, RID_XOR, RID_XOR_EQ, RID_BITAND, RID_BITOR, | |
18332 | RID_COMPL): Remove. | |
18333 | * c-parse.in (rid_to_yy): Similarly. | |
18334 | ||
558ee214 JM |
18335 | 2002-07-26 Jason Merrill <jason@redhat.com> |
18336 | ||
18337 | * c-dump.c: Resurrect. | |
18338 | * tree-dump.c: Move C-specific stuff to c-dump.c. | |
18339 | * c-common.h: Declare c_dump_tree. | |
18340 | * c-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN): Define. | |
18341 | * Makefile.in (C_AND_OBJC_OBJS): Add c-dump.o. | |
18342 | (c-dump.o): New rule. | |
18343 | ||
ce71f754 AM |
18344 | 2002-07-26 Alan Modra <amodra@bigpond.net.au> |
18345 | ||
18346 | * config/rs6000/rs6000.md: Enable patterns using rlwinm for | |
18347 | PowerPC64. Replace "T" and "S" constraints with "n" when the | |
18348 | predicate will do. Formatting fixes. | |
18349 | (extzvsi_internal2): Use "andi.", "andis." and attr type of "compare" | |
18350 | as for extzvsi_internal1. | |
18351 | ||
e179e7d7 NB |
18352 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
18353 | ||
18354 | * dwarfout.c (VERSION_ASM_OP, DERIV_BEGIN_LABEL_FMT, | |
18355 | DERIV_END_LABEL_FMT): Remove. | |
18356 | (SL_BEGIN_LABEL_FMT, SL_END_LABEL_FMT): Move. | |
18357 | ||
a2056183 NB |
18358 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
18359 | ||
18360 | * objc/objc-act.c (UTAG_STATICS, UTAG_PROTOCOL_LIST, USERTYPE): | |
18361 | Remove. | |
18362 | ||
308c142a SS |
18363 | 2002-07-25 Stan Shebs <shebs@apple.com> |
18364 | ||
18365 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Remove unused | |
18366 | local var dwarfp. | |
18367 | (output_compiler_stub): Remove unused locals. | |
18368 | (output_call): Always initialize line number. | |
18369 | ||
59324685 R |
18370 | Thu Jul 25 20:34:50 2002 J"orn Rennecke <joern.rennecke@superh.com> |
18371 | ||
18372 | * sh.h (LOAD_EXTEND_OP): QImode zero-extends on SHmedia. | |
18373 | * sh.md (truncdiqi2, movqi_media): Likewise. | |
18374 | ||
77bbd421 NB |
18375 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
18376 | ||
18377 | * gcse.c (obstack_chunk_alloc): Remove. | |
18378 | (gcse_alloc): Fix to count allocated bytes. | |
18379 | * collect2.c (SYMBOL__MAIN): Remove. | |
18380 | ||
7bad45b0 NB |
18381 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
18382 | ||
18383 | * gcc.c (TARGET_EXECUTABLE_SUFFIX): Only used if | |
18384 | HAVE_TARGET_EXECUTABLE_SUFFIX. | |
18385 | ||
184166b5 R |
18386 | Thu Jul 25 18:57:50 2002 J"orn Rennecke <joern.rennecke@superh.com> |
18387 | ||
18388 | * rtl.h (mem_attrs): Spell out more clearly the roles of ALIGN, | |
18389 | SIZE, EXPR and OFFSET. | |
18390 | ||
40cb04f1 RH |
18391 | 2002-07-25 Richard Henderson <rth@redhat.com> |
18392 | ||
18393 | * emit-rtl.c (set_mem_attributes): Fix size and alignment thinkos | |
18394 | in ARRAY_REF of DECL_P case. | |
18395 | ||
a27fb29b RS |
18396 | 2002-07-25 Richard Sandiford <rsandifo@redhat.com> |
18397 | ||
18398 | * doc/invoke.texi: Document -mabi=meabi, and expand on the EABI | |
18399 | description. Document -mips32, -mips64, and the associated -march | |
18400 | values. Describe the "mipsN" arguments to -march. Say that the | |
18401 | -mipsN options are equivalent to -march. Reword the description | |
18402 | of default type sizes. | |
18403 | * toplev.h (target_flags_explicit): Declare. | |
18404 | * toplev.c (target_flags_explicit): New var. | |
18405 | (set_target_switch): Update target_flags_explicit. | |
18406 | * config/mips/abi64.h (SUBTARGET_TARGET_OPTIONS): Undefine. | |
18407 | * config/mips/elf64.h (MIPS_ISA_DEFAULT): Undefine. | |
18408 | * config/mips/iris6.h (SUBTARGET_ASM_SPEC): -mabi=64 implies -mips3. | |
18409 | * config/mips/isa3264.h (MIPS_ENABLE_EMBEDDED_O32): Undefine. | |
18410 | * config/mips/mips.h (mips_cpu_info): New struct. | |
18411 | (mips_cpu_string, mips_explicit_type_size_string): Remove. | |
18412 | (mips_cpu_info_table, mips_arch_info, mips_tune_info): Declare. | |
18413 | (MIPS_CPP_SET_PROCESSOR): New macro. | |
18414 | (TARGET_CPP_BUILTINS): Declare a macro for each supported processor. | |
18415 | Define _MIPS_ARCH and _MIPS_TUNE. | |
18416 | (MIPS_ISA_DEFAULT): Don't provide a default value. Instead... | |
18417 | (MIPS_CPU_STRING_DEFAULT): Set to "from-abi" if neither it nor | |
18418 | MIPS_ISA_DEFAULT were already defined. | |
18419 | (MULTILIB_DEFAULTS): Add MULTILIB_ABI_DEFAULT. | |
18420 | (TARGET_OPTIONS): Remove -mcpu and -mexplicit-type-size. | |
18421 | (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New. | |
18422 | (GAS_ASM_SPEC): Remove -march, -mcpu, -mgp* and -mabi rules. | |
18423 | (ABI_GAS_ASM_SPEC): Remove. | |
18424 | (MULTILIB_ABI_DEFAULT, ASM_ABI_DEFAULT_SPEC): New macros. | |
18425 | (ASM_SPEC): Add -mgp32, -mgp64, -march, -mabi=eabi and -mabi=o64. | |
18426 | Invoke %(asm_abi_default_spec) if no ABI was specified. | |
18427 | (CC1_SPEC): Remove ISA -> register-size rules. | |
18428 | (EXTRA_SPECS): Remove abi_gas_asm_spec. Add asm_abi_default_spec. | |
18429 | * config/mips/mips.c (mips_arch_info, mips_tune_info): New vars. | |
18430 | (mips_cpu_string, mips_explicit_type_size_string): Remove. | |
18431 | (mips_cpu_info_table): New array. | |
18432 | (mips_set_architecture, mips_set_tune): New fns. | |
18433 | (override_options): Rework to make -mipsN equivalent to -march. | |
18434 | Detect more erroneous cases, including those removed from CC1_SPEC. | |
18435 | Don't change the ABI based on architecture, or vice versa. | |
18436 | Unify logic with GAS. | |
18437 | (mips_asm_file_start): Get architecture name from mips_arch_info. | |
18438 | (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns. | |
18439 | (mips_parse_cpu): Take the name of the option as argument. Handle | |
18440 | 'from-abi'. Raise an error if the option is wrong. | |
18441 | (mips_cpu_info_from_isa): New fn. | |
18442 | ||
6bbdc759 RS |
18443 | 2002-07-25 Richard Sandiford <rsandifo@redhat.com> |
18444 | ||
18445 | * config/mips/mips.md (tablejump_mips161): Use gen_rtx_LABEL_REF. | |
18446 | (tablejump_mips162): Likewise. | |
18447 | ||
80a62484 R |
18448 | Thu Jul 25 10:23:41 2002 J"orn Rennecke <joern.rennecke@superh.com> |
18449 | ||
18450 | * simpify-rtx.c (simplify_subreg): Don't pass MODE_CC mode to | |
18451 | int_mode_for_mode. | |
18452 | ||
ea793912 GDR |
18453 | 2002-07-25 Gabriel Dos Reis <gdr@nerim.net> |
18454 | ||
18455 | * c-common.c (c_sizeof_or_alignof_type): Take a third argument for | |
99086d59 | 18456 | complaining. |
ea793912 GDR |
18457 | * c-common.h (c_sizeof): Adjust definition. |
18458 | (c_alignof): Likewise. | |
18459 | * c-tree.h (c_sizeof_nowarn): Now macro. | |
18460 | * c-typeck.c (c_sizeof_nowarn): Remove definition. | |
18461 | ||
2d615444 NB |
18462 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
18463 | ||
18464 | * c-decl.c (c_decode_option): No need to handle switches | |
18465 | cpplib handles. | |
18466 | ||
2be2ac70 ZW |
18467 | 2002-07-24 Zack Weinberg <zack@codesourcery.com> |
18468 | ||
18469 | * defaults.h (ASM_OUTPUT_TYPE_DIRECTIVE, ASM_OUTPUT_SIZE_DIRECTIVE, | |
18470 | ASM_OUTPUT_MEASURED_SIZE): New default definitions of new macros. | |
18471 | * doc/tm.texi: Document them. Also document SIZE_ASM_OP, | |
18472 | TYPE_ASM_OP, and TYPE_OPERAND_FMT. | |
18473 | ||
18474 | * config/elfos.h, config/netbsd-aout.h, config/openbsd.h, | |
18475 | config/alpha/elf.h, config/arm/elf.h, config/avr/avr.h, | |
18476 | config/cris/aout.h, config/i386/freebsd-aout.h, | |
18477 | config/i386/sco5.h, config/ia64/ia64.c, config/ip2k/ip2k.h, | |
18478 | config/m68k/m68kelf.h, config/m68k/m68kv4.h, config/m88k/m88k.h, | |
18479 | config/mcore/mcore-elf.h, config/mips/elf.h, config/mips/elf64.h, | |
18480 | config/mips/iris6.h, config/mips/linux.h, config/pa/pa-linux.h, | |
18481 | config/pa/pa64-hpux.h, config/rs6000/sysv4.h, | |
18482 | config/xtensa/elf.h, config/xtensa/linux.h: | |
18483 | Use the new macros. | |
18484 | Where possible, remove redundant definitions of SIZE_ASM_OP, | |
18485 | TYPE_ASM_OP, and TYPE_OPERAND_FMT. | |
18486 | ||
518878e1 AH |
18487 | 2002-07-24 Aldy Hernandez <aldyh@redhat.com> |
18488 | ||
18489 | * config/rs6000/eabi.h: Define TARGET_SPE_ABI, TARGET_SPE, | |
18490 | TARGET_ISEL, and TARGET_FPRS. | |
99086d59 | 18491 | |
518878e1 AH |
18492 | * doc/invoke.texi (RS/6000 and PowerPC Options): Document |
18493 | -mabi=spe, -mabi=no-spe, and -misel=. | |
18494 | ||
18495 | * config/rs6000/rs6000-protos.h: Add output_isel. | |
18496 | Move vrsave_operation prototype here. | |
18497 | ||
18498 | * config/rs6000/rs6000.md (sminsi3): Allow pattern for TARGET_ISEL. | |
18499 | (smaxsi3): Same. | |
18500 | (uminsi3): Same. | |
18501 | (umaxsi3): Same. | |
18502 | (abssi2_nopower): Disallow when TARGET_ISEL. | |
18503 | (*ne0): Same. | |
18504 | (negsf2): Change to expand and rename old pattern to *negsf2. | |
18505 | (abssf2): Change to expand and rename old pattern to *abssf2. | |
99086d59 | 18506 | |
518878e1 AH |
18507 | New expanders: fix_truncsfsi2, floatunssisf2, floatsisf2, |
18508 | fixunssfsi2. | |
18509 | ||
18510 | Change patterns that check for TARGET_HARD_FLOAT or | |
18511 | TARGET_SOFT_FLOAT to also check TARGET_FPRS. | |
18512 | ||
18513 | * config/rs6000/rs6000.c: New globals: rs6000_spe_abi, | |
18514 | rs6000_isel, rs6000_fprs, rs6000_isel_string. | |
18515 | (rs6000_override_options): Add 8540 case to | |
18516 | processor_target_table. | |
18517 | Set rs6000_isel for the 8540. | |
18518 | Call rs6000_parse_isel_option. | |
18519 | (enable_mask_for_builtins): New. | |
18520 | (rs6000_parse_isel_option): New. | |
18521 | (rs6000_parse_abi_options): Add spe and no-spe. | |
18522 | (easy_fp_constant): Treat !TARGET_FPRS as soft-float. | |
18523 | (rs6000_legitimize_address): Check for TARGET_FPRS when checking | |
18524 | for TARGET_HARD_FLOAT. | |
18525 | Add case for SPE_VECTOR_MODE. | |
18526 | (rs6000_legitimize_reload_address): Handle SPE vector modes. | |
18527 | (rs6000_legitimate_address): Disallow PRE_INC/PRE_DEC for SPE | |
18528 | vector modes. | |
18529 | Check for TARGET_FPRS when checking for TARGET_HARD_FLOAT. | |
18530 | (rs6000_emit_move): Check for TARGET_FPRS. | |
18531 | Add cases for SPE vector modes. | |
18532 | (function_arg_boundary): Return 64 for SPE vector modes. | |
18533 | (function_arg_advance): Check for TARGET_FPRS and | |
18534 | Handle SPE vectors. | |
18535 | (function_arg): Same. | |
18536 | (setup_incoming_varargs): Check for TARGET_FPRS. | |
18537 | (rs6000_va_arg): Same. | |
18538 | (struct builtin_description): Un-constify mask field. Move up in | |
18539 | file. | |
18540 | (bdesc_2arg): Un-constify and add SPE builtins. | |
18541 | (bdesc_1arg): Same. | |
18542 | (bdesc_spe_predicates): New. | |
18543 | (bdesc_spe_evsel): New. | |
18544 | (rs6000_expand_unop_builtin): Add SPE 5-bit literal builtins. | |
18545 | (rs6000_expand_binop_builtin): Same. | |
18546 | (bdesc_2arg_spe): New. | |
18547 | (spe_expand_builtin): New. | |
18548 | (spe_expand_predicate_builtin): New. | |
18549 | (spe_expand_evsel_builtin): New. | |
18550 | (rs6000_expand_builtin): Call spe_expand_builtin for SPE. | |
18551 | (rs6000_init_builtins): Initialize SPE builtins. Call | |
18552 | rs6000_common_init_builtins. | |
18553 | (altivec_init_builtins): Move all non-altivec builtin code to... | |
18554 | (rs6000_common_init_builtins): ...here. New function. | |
18555 | (branch_positive_comparison_operator): Allow NE code for SPE. | |
18556 | (ccr_bit): Return correct ccr bit for SPE fp. | |
18557 | (print_operand): Emit crnor in 'D' case for SPE. | |
18558 | New case 't'. | |
18559 | Add SPE code for 'y' case. | |
18560 | (rs6000_generate_compare): Generate rtl for SPE fp. | |
18561 | (output_cbranch): Handle SPE hard floats. | |
18562 | (rs6000_emit_cmove): Handle isel. | |
18563 | (rs6000_emit_int_cmove): New. | |
18564 | (output_isel): New. | |
18565 | (rs6000_stack_info): Adjust stack frame so GPRs are saved in | |
18566 | 64-bits for SPE. | |
18567 | (debug_stack_info): Add SPE info. | |
18568 | (gen_frame_mem_offset): New. | |
18569 | (rs6000_emit_prologue): Save GPRs in 64-bits for SPE abi. | |
18570 | Change mode of frame pointer, when saving it, to Pmode. | |
18571 | (rs6000_emit_epilogue): Restore GPRs in 64-bits for SPE abi. | |
18572 | Misc cleanups and use gen_frame_mem_offset when appropriate. | |
18573 | ||
18574 | * config/rs6000/rs6000.h (processor_type): Add PROCESSOR_PPC8540. | |
18575 | (TARGET_SPE_ABI): New. | |
18576 | (TARGET_SPE): New. | |
18577 | (TARGET_ISEL): New. | |
18578 | (TARGET_FPRS): New. | |
18579 | (FIXED_SCRATCH): New. | |
18580 | (RTX_COSTS): Add PROCESSOR_PPC8540. | |
18581 | (ASM_CPU_SPEC): Add case for 8540. | |
18582 | (TARGET_OPTIONS): Add isel= case. | |
18583 | (rs6000_spe_abi): New. | |
18584 | (rs6000_isel): New. | |
18585 | (rs6000_fprs): New. | |
18586 | (rs6000_isel_string): New. | |
18587 | (UNITS_PER_SPE_WORD): New. | |
18588 | (LOCAL_ALIGNMENT): Adjust for SPE. | |
18589 | (HARD_REGNO_MODE_OK): Same. | |
18590 | (DATA_ALIGNMENT): Same. | |
18591 | (MEMBER_TYPE_FORCES_BLK): New. | |
18592 | (FIRST_PSEUDO_REGISTER): Set to 113. | |
18593 | (FIXED_REGISTERS): Add SPE registers. | |
18594 | (reg_class): Same. | |
18595 | (REG_CLASS_NAMES): Same. | |
18596 | (REG_CLASS_CONTENTS): Same. | |
18597 | (REGNO_REG_CLASS): Same. | |
18598 | (REGISTER_NAMES): Same. | |
18599 | (DEBUG_REGISTER_NAMES): Same. | |
18600 | (ADDITIONAL_REGISTER_NAMES): Same. | |
18601 | (CALL_USED_REGISTERS): Same. | |
18602 | (CALL_REALLY_USED_REGISTERS): Same. | |
18603 | (SPE_ACC_REGNO): New. | |
18604 | (SPEFSCR_REGNO): New. | |
18605 | (SPE_SIMD_REGNO_P): New. | |
18606 | (HARD_REGNO_NREGS): Adjust for SPE. | |
18607 | (VECTOR_MODE_SUPPORTED_P): Same. | |
18608 | (REGNO_REG_CLASS): Same. | |
18609 | (FUNCTION_VALUE): Same. | |
18610 | (LIBCALL_VALUE): Same. | |
18611 | (LEGITIMATE_OFFSET_ADDRESS_P): Same. | |
18612 | (SPE_VECTOR_MODE): New. | |
18613 | (CONDITIONAL_REGISTER_USAGE): Disable FPRs when target does FP on | |
18614 | the GPRs. Set FIXED_SCRATCH fixed in SPE case. | |
18615 | (rs6000_stack): Add spe_gp_size, spe_padding_size, | |
18616 | spe_gp_save_offset. | |
18617 | (USE_FP_FOR_ARG_P): Check for TARGET_FPRS. | |
18618 | (LEGITIMATE_LO_SUM_ADDRESS_P): Same. | |
18619 | (SPE_CONST_OFFSET_OK): New. | |
18620 | (rs6000_builtins): Add SPE builtins. | |
18621 | ||
18622 | * testsuite/gcc.dg/ppc-spe.c: New. | |
99086d59 | 18623 | |
518878e1 AH |
18624 | * config/rs6000/eabispe.h: New. |
18625 | ||
18626 | * config/rs6000/spe.h: New. | |
18627 | ||
18628 | * config/rs600/spe.md: New. | |
18629 | ||
18630 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define | |
18631 | __SIMD__ for TARGET_SPE. | |
18632 | ||
18633 | * config.gcc: Add powerpc-*-eabispe* case. | |
18634 | Add spe.h to user headers for powerpc. | |
18635 | ||
8d1b7ba1 CD |
18636 | 2002-07-24 Chris Demetriou <cgd@broadcom.com> |
18637 | ||
18638 | * config/mips/elf.h (STARTFILE_SPEC): Undo previous change. | |
18639 | * config/mips/elf64.h (STARTFILE_SPEC): Likewise. | |
18640 | * config/mips/isa3264.h (STARTFILE_SPEC): Likewise. | |
18641 | ||
8ad8135a RH |
18642 | 2002-07-24 Richard Henderson <rth@redhat.com> |
18643 | ||
18644 | * expr.c (expand_expr) [TRY_FINALLY_EXPR]: Use GOTO_SUBROUTINE_EXPR | |
18645 | form when not optimizing. | |
18646 | ||
dc44a4d8 DM |
18647 | 2002-07-24 David Mosberger <davidm@hpl.hp.com> |
18648 | ||
18649 | * config/ia64/ia64.c (gen_thread_pointer): Fix typo in marking | |
18650 | thread_pointer_rtx as unchanging. | |
18651 | ||
c5605318 MM |
18652 | 2002-07-24 Michael Matz <matz@suse.de> |
18653 | ||
18654 | * ra-colorize.c (INV_REG_ALLOC_ORDER): New macro. | |
18655 | (free_reg): Use it. | |
18656 | ||
3ade30ea RE |
18657 | 2002-07-24 Richard Earnshaw <rearnsha@arm.com> |
18658 | ||
18659 | * arm.md (arm_buneq, arm_bltgt): put '\' before ';' in output | |
18660 | pattern. | |
18661 | (arm_buneq_reversed, arm_bltgt_reversed): Likewise. | |
18662 | (movsicc, movsfcc, movdfcc): FAIL if UNEQ or LTGT. | |
18663 | ||
8a3ad737 CD |
18664 | 2002-07-24 Chris Demetriou <cgd@broadcom.com> |
18665 | ||
18666 | * config/mips/elf.h (STARTFILE_SPEC): Never include crt0.o. | |
18667 | * config/mips/elf64.h (STARTFILE_SPEC): Likewise. | |
18668 | * config/mips/isa3264.h (STARTFILE_SPEC): Do not redefine. | |
18669 | ||
7e51e626 JH |
18670 | Wed Jul 24 17:59:12 CEST 2002 Jan Hubicka <jh@suse.cz> |
18671 | ||
18672 | * toplev.c (rest_of_compilation): Dump loops before clobbering | |
18673 | the structure. | |
18674 | ||
5df533b3 JH |
18675 | Wed Jul 24 17:23:16 CEST 2002 Jan Hubicka <jh@suse.cz> |
18676 | ||
18677 | * rtlanal.c (keep_with_call_p): Avoid overflow in fixed_regs. | |
18678 | ||
79258dce RS |
18679 | 2002-07-24 Frank van der Linden <fvdl@wasabisystems.com> |
18680 | ||
18681 | PR optimization/7291 | |
18682 | * config/i386/i386.c (ix86_expand_clrstr): Fix bzero alignment | |
18683 | problem on x86_64. | |
18684 | ||
26ff2117 GDR |
18685 | 2002-07-24 Gabriel Dos Reis <gdr@nerim.net> |
18686 | ||
18687 | * pretty-print.h: Add macros from cp/error.c | |
18688 | ||
0ba1b2ff AM |
18689 | 2002-07-24 Alan Modra <amodra@bigpond.net.au> |
18690 | ||
18691 | * config/rs6000/rs6000-protos.h (mask_operand_wrap): Declare. | |
18692 | (mask64_2_operand): Declare. | |
18693 | (build_mask64_2_operands): Declare. | |
18694 | (and64_2_operand): Declare. | |
18695 | (extract_MB): Declare. | |
18696 | (extract_ME): Declare. | |
18697 | * config/rs6000/rs6000.c (mask64_operand): Allow all ones. Remove | |
18698 | CONST_DOUBLE code. | |
18699 | (mask_operand_wrap): New insn predicate. | |
18700 | (mask64_2_operand): Likewise. | |
18701 | (and64_2_operand): Likewise. | |
18702 | (build_mask64_2_operands): New function. | |
18703 | (extract_MB): New function. | |
18704 | (extract_ME): New function. | |
18705 | (print_operand <case m,M>): Use extract_MB and extract_ME. | |
18706 | (print_operand <case S>): Allow all ones. Remove CONST_DOUBLE support. | |
18707 | * config/rs6000/rs6000.h (EXTRA_CONSTRAINT): Add 't'. | |
18708 | (PREDICATE_CODES): Add and64_2_operand, mask_operand_wrap and | |
18709 | mask64_2_operand. Remove CONST_DOUBLE from mask64_operand. | |
18710 | * config/rs6000/rs6000.md (andsi3_internal3): New | |
18711 | (andsi3_internal3+1): Enable split for powerpc64. | |
18712 | (andsi3_internal3+2): New split. | |
18713 | (andsi3_internal4): Renamed old andsi3_internal3. | |
18714 | (andsi3_internal5): New. | |
18715 | (andsi3_internal5+1): Enable split for powerpc64. | |
18716 | (andsi3_internal5+2): New split. | |
18717 | (andsi3_internal6, andsi3_internal7, andsi3_internal8): New. | |
18718 | (anddi3): Handle 't' constraint. | |
18719 | (anddi3+1): New split. | |
18720 | (anddi3_internal2): Handle 't' constraint. | |
18721 | (anddi3_internal2+1): New split. | |
18722 | (anddi3_internal3): Handle 't' constraint. | |
18723 | (anddi3_internal3+1): New split. | |
18724 | ||
097657c3 AM |
18725 | 2002-07-24 Alan Modra <amodra@bigpond.net.au> |
18726 | ||
18727 | * config/rs6000/rs6000.md: Remove scratch reg on insns using | |
18728 | addze and similar (plus (comparison r1 r2) r3) insns. Add | |
18729 | missing scratch reg in one case. Formatting fixes. | |
18730 | ||
a69cbaac NB |
18731 | 2002-07-24 Neil Booth <neil@daikokuya.co.uk> |
18732 | ||
18733 | * cppexp.c (parse_defined): Mark macro used. | |
18734 | * cpphash.h (struct cpp_macro): New member "used". | |
18735 | (_cpp_mark_macro_used, _cpp_warn_if_unused_macro): New. | |
18736 | (struct cpp_reader): New member. | |
18737 | * cppinit.c (cpp_finish_options): Set first_unused_line. | |
18738 | (cpp_finish): Warn of unused macros if requested. | |
18739 | (OPT_TABLE): New switches. | |
18740 | (cpp_handle_option): Handle them. | |
18741 | * cpplib.c (do_undef): Warn if macro unused. | |
18742 | (do_ifdef, do_ifndef): Mark macro used. | |
18743 | * cpplib.h (struct cpp_options): New member. | |
18744 | * cppmacro.c (_cpp_warn_if_unused_macro): New. | |
18745 | (enter_macro_context): Mark macro used. | |
18746 | (_cpp_create_definition): Mark macro unused; warn if unused | |
18747 | when redefined. | |
18748 | * cpptrad.c (scan_out_logcial_line, push_replacement_text): | |
18749 | Mark macros used. | |
18750 | * doc/cppopts.texi: Update. | |
18751 | ||
c0667597 NB |
18752 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
18753 | ||
18754 | * dwarf2out.c (SECTION_ASM_OP, | |
18755 | ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Remove. | |
18756 | * system.h (SECTION_ASM_OP): Poison. | |
18757 | * tree.c (FILE_FUNCTION_PREFIX_LEN): Remove. | |
18758 | * config/alpha/alpha-interix.h, config/mips/linux.h | |
18759 | (ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Remove. | |
18760 | * config/mmix/mmix-protos.h, config/mmix/mmix.c | |
18761 | (mmix_asm_output_define_label_difference_symbol): Remove. | |
18762 | * config/mmix/mmix.h | |
18763 | (ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Remove. | |
b841421a | 18764 | * doc/tm.texi: Remove documentation. |
c0667597 | 18765 | |
bf7cd754 R |
18766 | Tue Jul 23 21:49:24 2002 J"orn Rennecke <joern.rennecke@superh.com> |
18767 | ||
18768 | * recog.c (asm_operand_ok): Allow float CONST_VECTORs for 'F'. | |
18769 | (constrain_operands): Likewise. | |
18770 | * regclass.c (record_reg_classes): Likewise. | |
18771 | * reload.c (find_reloads): Likewise. | |
18772 | * doc/md.texi: Likewise. | |
451f86fd R |
18773 | |
18774 | * reload.c (find_reloads_toplev): Use simplify_gen_subreg. | |
18775 | * simplify-rtx.c (simplify_subreg): When converting to a non-int | |
18776 | mode, try to convert to an integer mode of matching size first. | |
1d5fa6b4 R |
18777 | |
18778 | * simplify-rtx.x (simplify_subreg): When constructing a CONST_VECTOR | |
18779 | from individual subregs, check that each subreg has been generated | |
18780 | sucessfully. | |
18781 | ||
10d6af32 NB |
18782 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
18783 | ||
18784 | * genautomata.c (VLA_HWINT_SHORTEN, VLA_HWINT_LAST): Remove. | |
18785 | * df.c (HANDLE_SUBREG, FOR_EACH_BB_IN_BITMAP_REV, | |
18786 | FOR_EACH_BB_IN_SBITMAP): Remove. | |
18787 | * gcse.c (NEVER_SET, FOLLOW_BACK_EDGES): Remove. | |
18788 | * haifa-sched.c (DONE_PRIORITY, MAX_PRIORITY, TAIL_PRIORITY, | |
18789 | LAUNCH_PRIORITY, DONE_PRIORITY_P, LOW_PRIORITY_P): Remove. | |
18790 | * loop.c (PREFETCH_BLOACK_IN_LOOP_MIN, | |
18791 | PREFETCH_LIMIT_TO_SIMULTANEOUS): Remove. | |
18792 | * regrename.c (REGNO_MODE_OK_FOR_BASE_P): Remove. | |
18793 | ||
6aaae39a GDR |
18794 | 2002-07-23 Gabriel Dos Reis <gdr@nerim.net> |
18795 | ||
18796 | * pretty-print.h: New file. | |
18797 | ||
45e574d0 JDA |
18798 | 2002-07-23 Paul Koning <pkoning@equallogic.com> |
18799 | ||
18800 | * real.c (REAL_WORDS_BIG_ENDIAN): Make 1 for DEC. | |
18801 | (LARGEST_EXPONENT_IS_NORMAL): Ditto. | |
18802 | (VAX_HALFWORD_ORDER): Define (1 for DEC VAX, 0 otherwise). | |
18803 | (TARGET_G_FLOAT): Default to 0 if not defined. | |
99086d59 | 18804 | (ieeetoe): New, common routine to convert target format floats |
45e574d0 JDA |
18805 | to internal form. |
18806 | (e24toe, e53toe): Change to use ieeetoe, distinguish DEC | |
18807 | vs. others. | |
18808 | (e113toe): Change to use ieeetoe. | |
18809 | ||
18810 | 2002-07-23 Roman Lechtchinsky <rl@cs.tu-berlin.de> | |
18811 | ||
18812 | * real.c (REAL_WORDS_BIG_ENDIAN): Make sure it is 0 for DEC and 1 for | |
18813 | IBM. | |
18814 | (e53toe): Assume IEEE if non of DEC, IBM and C4X is defined. | |
18815 | (e64toe): Remove special cases for DEC and IBM. Remove support for | |
18816 | ARM_EXTENDED_IEEE_FORMAT. | |
18817 | (e24toe): Remove special cases for DEC. | |
18818 | (significand_size): Simplify. Indent. | |
18819 | (ieee_format, ieee_24, ieee_53, ieee_64, ieee_113): New. | |
18820 | (etoieee, toieee): New. | |
18821 | (etoe113, toe113, etoe64, toe64, etoe53, toe53, etoe24, toe24): Use | |
18822 | etoieee and toieee for IEEE arithmetic. | |
18823 | ||
3764f879 GDR |
18824 | 2002-07-23 Gabriel Dos Reis <gdr@nerim.net> |
18825 | ||
18826 | * doc/extend.texi: Say ISO C90, not ISO C89. | |
18827 | * doc/invoke.texi: Likewise. | |
18828 | * doc/standards.texi: Likewise. | |
18829 | ||
aa0f70e6 SE |
18830 | 2002-07-23 Steve Ellcey <sje@cup.hp.com> |
18831 | ||
18832 | * gcc/explow.c (convert_memory_address): Fix conversion of CONSTs. | |
18833 | Fix permutation of conversion and plus/mult. | |
18834 | * gcc/builtins.c (expand_builtin_memcpy) Ensure return pointer is | |
18835 | ptr_mode and not Pmode when POINTERS_EXTEND_UNSIGNED is defined. | |
18836 | (expand_builtin_strncpy) Ditto. | |
18837 | (expand_builtin_memset) Ditto. | |
18838 | ||
fa72b064 GDR |
18839 | 2002-07-23 Gabriel Dos Reis <gdr@nerim.net> |
18840 | ||
18841 | Fix PR/7363: | |
18842 | * c-common.c (c_sizeof_or_alignof_type): New function. | |
18843 | (c_alignof): Remove definition. | |
18844 | * c-common.h (c_sizeof, c_alignof): Define as macros. | |
18845 | (c_sizeof_or_alignof_type): Declare. | |
18846 | (my_friendly_assert): Moved from cp/cp-tree.h | |
18847 | * c-typeck.c (c_sizeof): Remove definition. | |
18848 | ||
2b773ee2 JH |
18849 | 2002-07-23 Jan Hubicka <jh@suse.cz> |
18850 | ||
18851 | * gcse.c (try_replace_reg): Use num_changes_pending. | |
18852 | * recog.c (num_changes_pending): New function. | |
18853 | (validate_replace_src): Use validate_repalce_src_group. | |
18854 | (validate_replace_src_group): New. | |
18855 | * recog.h (validate_repalce_src_group): New. | |
18856 | (num_changes_pending): Likewise. | |
18857 | ||
a0dc500c R |
18858 | Tue Jul 23 12:16:58 2002 J"orn Rennecke <joern.rennecke@superh.com> |
18859 | ||
18860 | * calls.c (emit_library_call_value_1): If | |
18861 | FUNCTION_ARG_PASS_BY_REFERENCE is true, pretend this is neither | |
18862 | libcall, const call nor pure call. | |
18863 | ||
d22eda7b NB |
18864 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
18865 | ||
18866 | * config/m88k/m88k.h (SECTION_ASM_OP): Remove. | |
18867 | ||
b5e66e65 NB |
18868 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
18869 | ||
18870 | * vmsdbgout.c (SECTION_ASM_OP): Remove. | |
18871 | ||
c3a600c0 NB |
18872 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
18873 | ||
18874 | * config/i386/i386.c (AT_BP): Remove. | |
18875 | ||
4fa31c2a NB |
18876 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
18877 | ||
18878 | * defaults.h (obstack_chunk_alloc, obstack_chunk_free): | |
18879 | Default definition. | |
18880 | * gcse.c: Don't define obstack_chunk_free. | |
18881 | * collect2.c, conflict.c, df.c, diagnostic.c, fix-header.c, | |
18882 | flow.c, gcc.c, genattrtab.c, genautomata.c, genflags.c, gensupport.c, | |
18883 | integrate.c, loop.c, ra.c, read-rtl.c, regrename.c, reload1.c, | |
18884 | reorg.c, tlink.c, tree.c, config/arm/arm.c, objc/objc-act.c: | |
18885 | Don't define obstack macros. | |
18886 | ||
fd576c86 SC |
18887 | 2002-07-22 Stephane Carrez <stcarrez@nerim.fr> |
18888 | ||
18889 | PR target/6744 | |
18890 | * config/m68hc11/m68hc11.c (m68hc11_z_replacement): Also replace | |
18891 | ASM_OPERANDS instructions. | |
18892 | ||
b791ff31 SC |
18893 | 2002-07-22 Stephane Carrez <stcarrez@nerim.fr> |
18894 | ||
18895 | PR target/7361 | |
18896 | * config/m68hc11/m68hc11.c (go_if_legitimate_address_internal): Accept | |
18897 | constant addresses only on 68HC12. | |
18898 | ||
4a941115 NB |
18899 | 2002-07-22 Neil Booth <neil@daikokuya.co.uk> |
18900 | ||
18901 | * cppfiles.c (stack_include_file): Correct test of whether | |
18902 | a dependency should be output. | |
18903 | ||
7488cc6d DE |
18904 | 2002-07-22 David Edelsohn <edelsohn@gnu.org> |
18905 | ||
18906 | * collect2.c (is_ctor_dtor): Add other possible JOINER values. | |
18907 | ||
b41caf7c RE |
18908 | 2002-07-22 Richard Earnshaw <rearnsha@arm.com> |
18909 | ||
18910 | * arm.md (movqi): If optimizing and we can create pseudos, use | |
18911 | a ZERO_EXTEND to load from memory, then copy the result into the | |
18912 | target. | |
18913 | (movhi): Likewise, but only for ARMv4. | |
18914 | ||
492e9934 NB |
18915 | 2002-07-22 Neil Booth <neil@daikokuya.co.uk> |
18916 | ||
18917 | * ssa-ccp.c (PHI_PARMS): Remove. | |
18918 | ||
f01f01a6 RS |
18919 | 2002-07-22 Richard Sandiford <rsandifo@redhat.com> |
18920 | ||
18921 | * config/mips/mips.h (CLASS_CANNOT_CHANGE_MODE): Include FP_REGS | |
18922 | on big-endian targets. | |
18923 | ||
c2ae8aef KG |
18924 | 2002-07-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
18925 | ||
18926 | * hwint.h (HOST_WIDE_INT_PRINT_DEC_SPACE, | |
18927 | HOST_WIDE_INT_PRINT_UNSIGNED_SPACE, | |
18928 | HOST_WIDEST_INT_PRINT_DEC_SPACE, HOST_WIDEST_INT_PRINT_DEC_SPACE): | |
18929 | New formatting macros. | |
18930 | ||
18931 | * ra-debug.c (dump_static_insn_cost): Avoid string concatenation. | |
18932 | ||
eab2120d R |
18933 | Mon Jul 22 15:27:25 2002 J"orn Rennecke <joern.rennecke@superh.com> |
18934 | ||
18935 | * rtlanal.c (subreg_regno_offset): Return correct offset for | |
18936 | big endian paradoxical subregs. | |
0d541696 R |
18937 | |
18938 | * optabs.c (expand_vector_unop): Don't expand using sub_optab | |
18939 | if we got the wrong mode. | |
bb9b3805 R |
18940 | |
18941 | * hwint.c (define HOST_WIDE_INT_PRINT_DEC_C): New define. | |
18942 | * genrecog.c (write_switch, write_cond): Use it. | |
18943 | * genemit.c (gen_exp): Likewise. | |
18944 | ||
e96eb215 JJ |
18945 | 2002-07-22 Jakub Jelinek <jakub@redhat.com> |
18946 | ||
18947 | * c-decl.c (build_compound_literal): Set decl TREE_READONLY from TYPE. | |
18948 | ||
cf3c4f56 JJ |
18949 | 2002-07-22 Jakub Jelinek <jakub@redhat.com> |
18950 | ||
18951 | * c-decl.c (build_compound_literal): Defer compound literal decls | |
18952 | until until file end to emit them only if they are actually used. | |
18953 | ||
533c4863 KG |
18954 | 2002-07-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
18955 | ||
18956 | * ra-build.c (check_conflict_numbers): Hide unused function. | |
18957 | (livethrough_conflicts_bb): Avoid automatic aggregate | |
18958 | initialization. | |
18959 | (parts_to_webs_1): Avoid `U' integer constant modifier. | |
18960 | (conflicts_between_webs): Wrap a variable in the macro controlling | |
18961 | its usage. | |
18962 | * ra-debug.c (ra_debug_msg): Use VA_OPEN/VA_CLOSE. | |
18963 | (dump_igraph, dump_graph_cost): Avoid string concatenation | |
18964 | (dump_static_insn_cost): Avoid automatic aggregate | |
18965 | initialization. | |
18966 | * ra-rewrite.c (insert_stores): Avoid automatic aggregate | |
18967 | initialization. | |
18968 | (dump_cost): Avoid string concatenation | |
18969 | ||
8943a0b4 RH |
18970 | 2002-07-21 Richard Henderson <rth@redhat.com> |
18971 | ||
18972 | * expr.c (expand_expr) [TRY_FINALLY_EXPR]: Don't use | |
18973 | GOTO_SUBROUTINE_EXPR when finally_block can be re-expanded. | |
18974 | ||
b1aef35b RH |
18975 | 2002-07-21 Richard Henderson <rth@redhat.com> |
18976 | ||
18977 | * unroll.c (find_splittable_givs): Do not split DEST_ADDR givs | |
18978 | that are not unrolled completely. | |
18979 | ||
5e1afb11 RH |
18980 | 2002-07-21 Richard Henderson <rth@redhat.com> |
18981 | ||
18982 | * loop.h (LOOP_AUTO_UNROLL): Rename from LOOP_FIRST_PASS. | |
18983 | * loop.c (strength_reduce): Update. | |
18984 | * toplev.c (rest_of_compilation): Do unrolling in the first | |
18985 | loop pass, not the second. | |
18986 | ||
c67a1cf6 RH |
18987 | 2002-07-21 Richard Henderson <rth@redhat.com> |
18988 | ||
18989 | * emit-rtl.c (set_mem_attributes): Preserve indirection of PARM_DECL | |
18990 | when flag_argument_noalias == 2. | |
18991 | * alias.c (nonoverlapping_memrefs_p): Handle that. | |
18992 | * print-rtl.c (print_mem_expr): Likewise. | |
18993 | ||
b68daef4 HS |
18994 | 2002-07-21 Hartmut Schirmer <hartmut.schirmer@arcor.de> |
18995 | ||
18996 | * libgcc2.c (__divdi3, __moddi3): Use unary minus operator | |
18997 | instead of __negdi2 directly. | |
18998 | ||
060a58c5 NB |
18999 | 2002-07-21 Neil Booth <neil@daikokuya.co.uk> |
19000 | ||
19001 | * gengenrtl.c (gencode): Don't define obstack_alloc_rtx. | |
19002 | * function.c (SYMBOL__MAIN): Remove definition. | |
19003 | * global.c (SET_CONFLICT, REGBITP, ALLOCNO_LIVE_P): Remove. | |
99086d59 | 19004 | * predict.c (PROB_NEVER, PROB_LIKELY, PROB_UNLIKELY): Remove. |
060a58c5 NB |
19005 | * profile.c (GCOV_INDEX_TO_BB): Remove. |
19006 | * sched-rgn.c (ABS_VALUE, MIN_DIFF_PRIORITY, MIN_PROB_DIFF): Remove. | |
19007 | * simplify-rtx.c (FIXED_BASE_PLUS_P): Remove. | |
19008 | ||
2f8dd115 NB |
19009 | 2002-07-21 Neil Booth <neil@daikokuya.co.uk> |
19010 | ||
19011 | * c-lex.c (GET_ENVIRONMENT): Remove. | |
19012 | * collect2.c (GET_ENV_PATH_LIST): Remove. | |
19013 | (prefix_from_env): Use GET_ENVIRONMENT. | |
19014 | * cppinit.c (GET_ENV_PATH_LIST): Remove. | |
19015 | (init_standard_includes): Use GET_ENVIRONMENT. | |
19016 | * defaults.h (GET_ENVIRONMENT): Define here if not already. | |
19017 | * gcc.c (GET_ENV_PATH_LIST): Remove. | |
19018 | (make_relative_prefix, process_command): Update. | |
19019 | * protoize.c (GET_ENV_PATH_LIST): Remove. | |
19020 | (do_processing): Update. | |
19021 | ||
56508306 GDR |
19022 | 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> |
19023 | ||
19024 | * c-decl.c (build_array_declarator): Say 'ISO C90', not 'ISO C89'. | |
19025 | (grokdeclarator): Likewise. | |
19026 | * c-format.c (C_STD_NAME): Likewise. | |
19027 | * c-lex.c (interpret_integer): Likewise. | |
19028 | * c-typeck.c (build_array_ref): Likewise. | |
19029 | * cpplex.c (_cpp_lex_direct): Likewise. | |
19030 | * toplev.c (documented_lang_options): Likewise. | |
19031 | ||
e2f62855 NB |
19032 | 2002-07-21 Neil Booth <neil@daikokuya.co.uk> |
19033 | ||
19034 | * c-format.c (T99_I, T99_UI): Remove. | |
19035 | ||
c89d1dfd NB |
19036 | 2002-07-21 Neil Booth <neil@daikokuya.co.uk> |
19037 | ||
19038 | * c-typeck.c (SAVE_SPELLING_DEPTH): Remove. | |
19039 | ||
46690369 JH |
19040 | Sun Jul 21 21:36:41 CEST 2002 Jan Hubicka <jh@suse.cz> |
19041 | ||
19042 | * gcse.c (do_local_cprop): Do not extend lifetimes of registers set by | |
19043 | do_local_cprop. | |
19044 | ||
60ffc1b8 AJ |
19045 | 2002-07-21 Andreas Jaeger <aj@suse.de> |
19046 | ||
99086d59 | 19047 | * reload1.c (fixup_abnormal_edges): Remove unused variable. |
60ffc1b8 | 19048 | |
c05ffc49 BS |
19049 | 2002-07-21 Bernd Schmidt <bernds@redhat.com> |
19050 | ||
19051 | Improvements for the ifcvt pass from Michael Meissner, with patches | |
19052 | by Richard Sandiford <rsandifo@redhat.com> | |
19053 | * basic-block.h (struct ce_if_block, ce_if_block_t): New types. | |
19054 | * ifcvt.c (cond_exec_changed_p): New static variable. | |
19055 | (last_active_insn): New function, renamed from last_active_insn_p | |
19056 | and changed to return the last active insn in a basic block. All | |
19057 | callers updated. | |
19058 | (block_fallthru): New function. | |
19059 | (cond_exec_process_insns): New argument CE_INFO. Pass it to | |
19060 | IFCVT_MODIFY_INSN. All callers updated. | |
19061 | Return false if START or END are NULL. | |
19062 | Handle case where we're processing an insn that is already | |
19063 | conditional. | |
19064 | ||
19065 | (noce_process_if_block): CE_INFO argument rather than | |
19066 | multiple args containing the involved basic blocks. All callers | |
19067 | changed. | |
19068 | (process_if_block, merge_if_block, find_if_block, | |
19069 | cond_exec_process_if_block): Likewise. | |
19070 | ||
19071 | (cond_exec_process_if_block): New arg DO_MULTIPLE_P. All callers | |
19072 | changed. | |
19073 | Use new function last_active_insn to simplify some code. | |
19074 | New code to handle multiple tests. | |
19075 | Call IFCVT_MODIFY_CANCEL in all failure cases, otherwise set | |
19076 | cond_exec_changed_p to TRUE. | |
19077 | ||
19078 | (process_if_block): New code to handle multiple tests. | |
19079 | (merge_if_block): Likewise. | |
19080 | (find_if_header): New arg PASS. Changed to return the currently | |
19081 | processed basic block or NULL instead of true/false. All callers | |
19082 | changed. | |
19083 | Call IFCVT_INIT_EXTRA_FIELDS. | |
19084 | (block_jumps_and_fallthru_p): New function. | |
19085 | (find_if_block): Discover opportunities to convert multiple tests. | |
19086 | Add additional debugging output. | |
19087 | Update the ce_info structure before returning. | |
19088 | ||
19089 | (if_convert): Run multiple passes of if-conversion. | |
19090 | * doc/tm.texi (IFCVT_MODIFY_TESTS, IFCVT_MODIFY_INSN, | |
19091 | IFCVT_MODIFY_FINAL, IFCVT_MODIFY_CANCEL, IFCVT_MODIFY_MULTIPLE_TESTS, | |
19092 | IFCVT_INIT_EXTRA_FIELDS, IFCVT_EXTRA_FIELDS): Update documentation for | |
19093 | these macros. | |
19094 | ||
ae860ff7 JH |
19095 | Sun Jul 21 00:54:54 CEST 2002 Jan Hubicka <jh@suse.cz> |
19096 | ||
19097 | * gcse.c: Include cselib.h | |
19098 | (constptop_register): Break out from ... | |
19099 | (cprop_insn): ... here; kill basic_block argument. | |
19100 | (do_local_cprop, local_cprop_pass): New functions. | |
19101 | (one_cprop_pass): Call local_cprop_pass. | |
19102 | ||
0da65b89 RS |
19103 | 2002-07-20 Roger Sayle <roger@eyesopen.com> |
19104 | ||
19105 | * simplify-rtx.c (simplify_relational_operation): Optimize | |
19106 | abs(x) < 0.0 (and abs(x) >= 0.0 when using -ffast-math). | |
19107 | ||
47cc673a MM |
19108 | 2002-07-20 Michae Matz <matz@suse.de> |
19109 | ||
19110 | * ra-build.c: (remember_web_was_spilled): Use GENERAL_REGS. | |
19111 | ||
68e65275 NB |
19112 | 2002-07-20 Neil Booth <neil@daikokuya.co.uk> |
19113 | ||
19114 | * cppexp.c (struct op): Add token pointer. | |
19115 | (check_promotion, CHECK_PROMOTION): New. | |
19116 | (optab): Update. | |
19117 | (_cpp_parse_expr): Update, use token pointer of struct op. | |
19118 | (reduce): Warn about change of sign owing to promotion. | |
19119 | * cppinit.c (cpp_handle_option): New warning if -Wall. | |
19120 | * cpplib.h (struct cpp_options): New member. | |
19121 | ||
e3485bbc DE |
19122 | 2002-07-19 David Edelsohn <edelsohn@gnu.org> |
19123 | ||
19124 | * config/rs6000/rs6000.md: Remove ppc630 fpcompare from single | |
19125 | fpu list. Separate Power4 compare and delayed_compare. Correct | |
19126 | Power4 fpcompare. | |
19127 | (fix_truncdfsi2_internal): Restore FPR preference. | |
19128 | * config/rs6000/t-aix43 (MULTILIB_MATCHES): Add mcpu?power3, | |
19129 | mcpu?power4, mcpu?604e. Remove mpower, mpower2, mpowerpc. | |
19130 | ||
449655a6 MV |
19131 | 2002-07-19 Momchil Velikov <velco@fadata.bg> |
19132 | ||
19133 | * reload1.c (reload_as_needed): Duplicate oldpat. | |
19134 | ||
8b583747 AM |
19135 | 2002-07-20 Alan Modra <amodra@bigpond.net.au> |
19136 | ||
19137 | PR optimization/7130 | |
19138 | * loop.h (struct loop_info): Add "preconditioned". | |
19139 | * unroll.c (unroll_loop): Set it. | |
19140 | * doloop.c (doloop_modify_runtime): Correct count for unrolled loops. | |
19141 | ||
0dc36574 ZW |
19142 | 2002-07-19 Zack Weinberg <zack@codesourcery.com> |
19143 | ||
19144 | * rtl.def (CODE_LABEL): Remove slot 8. | |
19145 | * rtl.h (struct rtx_def): Document new uses of jump and call fields. | |
19146 | (LABEL_ALTERNATE_NAME): Delete. | |
19147 | (LABEL_KIND, SET_LABEL_KIND, LABEL_ALT_ENTRY_P): New. | |
19148 | * defaults.h: Remove default for ASM_OUTPUT_ALTERNATE_LABEL_NAME. | |
19149 | ||
19150 | * final.c (output_alternate_entry_point): New. | |
19151 | (final_scan_insn): Use it instead of | |
19152 | ASM_OUTPUT_ALTERNATE_LABEL_NAME. Do not consider possibility | |
19153 | of a case label being an alternate entry point. | |
19154 | ||
19155 | * cfgbuild.c (make_edges, find_bb_boundaries): Use LABEL_ALT_ENTRY_P. | |
19156 | * emit-rtl.c (gen_label_rtx): Adjust call to gen_rtx_CODE_LABEL. | |
19157 | Do not clear LABEL_NUSES (unnecessary) or LABEL_ALTERNATE_NAME | |
19158 | (field deleted). | |
19159 | * print-rtl.c, ra-debug.c: Update code to output CODE_LABELs. | |
19160 | ||
19161 | * doc/rtl.texi: Document LABEL_KIND, SET_LABEL_KIND, and | |
19162 | LABEL_ALT_ENTRY_P; not LABEL_ALTERNATE_NAME. | |
19163 | * doc/tm.texi: Delete documentation of | |
19164 | ASM_OUTPUT_ALTERNATE_LABEL_NAME. | |
19165 | ||
59267987 RO |
19166 | 2002-07-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
19167 | ||
19168 | * config/mips/iris5gas.h (DWARF2_DEBUGGING_INFO): Define. | |
19169 | (PREFERRED_DEBUGGING_TYPE): Use DWARF2_DEBUG. | |
19170 | (LINK_SPEC): Define. | |
19171 | (STARTFILE_SPEC): Define. | |
19172 | (ENDFILE_SPEC): Define. | |
19173 | ||
19174 | * config/mips/iris6-o32.h (LINK_SPEC): Move ... | |
19175 | * config/mips/iris6-o32-as.h (LINK_SPEC): ... here. | |
19176 | ||
19177 | * config/mips/iris6-o32-gas.h: New file. | |
19178 | * config.gcc (mips-sgi-irix6*o32): Use it. | |
19179 | ||
19180 | * config/mips/t-iris5-gas: New file. | |
19181 | * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Use it. | |
19182 | ||
75aef48a NB |
19183 | 2002-07-19 Neil Booth <neil@daikokuya.co.uk> |
19184 | ||
19185 | * cppexp.c (ALWAYS_EVAL): Remove. | |
19186 | (optab, reduce): Always evaluate. | |
19187 | (num_unary_op, num_binary_op, num_div_op): Issue diagnostics | |
19188 | only if not skipping evaluation. | |
19189 | ||
72a5503d MM |
19190 | 2002-07-19 Marek Michalkiewicz <marekm@amelek.gda.pl> |
19191 | ||
19192 | * config/avr/avr.c (debug_hard_reg_set): Remove. | |
19193 | ||
059ba716 CD |
19194 | 2002-07-19 Chris Demetriou <cgd@broadcom.com> |
19195 | ||
19196 | * gcc.c (cpp_options): Include "%1" (cc1_spec). | |
19197 | ||
544823b6 RH |
19198 | 2002-07-19 Richard Henderson <rth@redhat.com> |
19199 | ||
19200 | * loop.c (loop_givs_rescan): Delete the REG_EQUAL note, not the insn. | |
19201 | ||
c35383cb AM |
19202 | 2002-07-19 Alan Modra <amodra@bigpond.net.au> |
19203 | ||
19204 | * prefix.c (update_path): Don't zap single `.' path components | |
19205 | unless followed by another `.' and fix typo last patch. | |
19206 | ||
ad28cff7 NB |
19207 | 2002-07-18 Neil Booth <neil@daikokuya.co.uk> |
19208 | ||
19209 | * cppexp.c (cpp_num_mul): Remove unused parameter. | |
19210 | (UNARY, BINARY, OTHER, binary_handler): Remove. | |
19211 | (ALWAYS_EVAL): New. | |
19212 | (optab): Update. | |
19213 | (reduce): Refactor to a large switch, don't use a function | |
19214 | pointer. | |
19215 | ||
139b7f86 BT |
19216 | 2002-07-18 Bo Thorsen <bo@berlioz.suse.de> |
19217 | ||
19218 | * config/i386/linux64.h (STARTFILE_PREFIX_SPEC): Define this always. | |
19219 | ||
e69d1422 R |
19220 | Thu Jul 18 19:39:18 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19221 | ||
19222 | * sh-protos.h (sh_expand_unop_v2sf): Move inside #ifdef RTX_CODE guard. | |
19223 | (sh_expand_binop_v2sf): Likewise. | |
19224 | * sh.c (machine_dependent_reorg): Add move for UNSPEC_MOVA. | |
19225 | (int_gpr_dest, trunc_hi_operand): New functions. | |
19226 | * sh.h (PREDICATE_CODES): Add any_register_operand, int_gpr_dest and | |
19227 | trunc_hi_operand. | |
19228 | (SPECIAL_MODE_PREDICATES, any_register_operand): Define. | |
19229 | * sh.md (cmpeqdi_t+1): Remove comments that genrecog warns about. | |
19230 | (adddi3_compact+1, subdi3_compact+1, ashlsi3_n+1, ashlhi3+1): Likewise. | |
19231 | (ashrsi2_16+1, ashrsi2_31+1, lshrsi3_n+1, ashrdi3+[12]): Likewise. | |
19232 | (and_shl_scratch+[12], zero_extendhidi2+1): Likewise. | |
19233 | (zero_extendhisi2_media+1, extendhidi2+1, extendqidi2+1): Likewise. | |
19234 | (extendhisi2_media+1, extendqisi2_media+1): Likewise. | |
19235 | (movsi_media_nofpu+[12], movhi_media+1, movdi_media_nofpu+1): Likewise. | |
19236 | (movdi_const_16bit+[12], movdf_i4+[123], reload_outdf+[2-5]): Likewise. | |
19237 | (movsf_ie+1): Likewise. | |
19238 | (loaddi_trunc): Use int_gpr_dest predicate. | |
19239 | (use_sfunc_addr, indirect_jump_scratch, sibcall_compact): Add mode(s). | |
19240 | (mova, mova_const, GOTaddr2picreg, ptrel, casesi_worker_0): Likewise. | |
19241 | (casesi_worker_0+[12], casesi_worker): Likewise. | |
19242 | (shcompact_preserve_incoming_args): Likewise. | |
19243 | (mov_nop): Use any_register_operand predicate. | |
19244 | (mperm_w0): Use trunc_hi_operand predicate. | |
19245 | ||
47a4976f JDA |
19246 | 2002-07-18 John David Anglin <dave@hiauly1.hia.nrc.ca> |
19247 | ||
19248 | * pa-linux.h (DWARF2_UNWIND_INFO): Delete define. | |
19249 | * pa.h (EH_RETURN_DATA_REGNO): Revise TARGET_64BIT and correct | |
19250 | numbering. | |
19251 | ||
f3a4e54e JDA |
19252 | 2002-07-18 John David Anglin <dave@hiauly1.hia.nrc.ca> |
19253 | ||
19254 | * pa.c (output_deferred_plabels): Remove unused millicode enum mulU. | |
19255 | ||
30484ccf RH |
19256 | 2002-07-18 Richard Henderson <rth@redhat.com> |
19257 | ||
19258 | PR optimization/7147 | |
19259 | * ifcvt.c (noce_get_condition): Make certain that the condition | |
19260 | is valid at JUMP. | |
19261 | ||
d042370e R |
19262 | Thu Jul 18 13:44:51 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19263 | ||
19264 | * sh.c (barrier_align, push): Shut up compiler warnings. | |
19265 | (initial_elimination_offset,sh_media_init_builtins): Likewise. | |
19266 | (reg_no_subreg_operand): Delete. | |
19267 | ||
61fee9b3 BT |
19268 | 2002-07-17 Bo Thorsen <bo@suse.de> |
19269 | ||
19270 | * config/i386/linux64.h (LINK_SPEC): Remove bogus -Y option. | |
19271 | (STARTFILE_PREFIX_SPEC): Define for NATIVE_CROSS compilations. | |
19272 | (STARTFILE_SPEC): Remove hardcoded library paths. | |
19273 | (ENDFILE_SPEC): Likewise. | |
19274 | ||
f305679f JH |
19275 | Thu Jul 18 09:38:59 CEST 2002 Jan Hubicka <jh@suse.cz> |
19276 | ||
19277 | * gcse.c (hoist_expr_reaches_here_p): Stop once expr_bb is reached. | |
19278 | ||
19279 | * gcse.c (try_replace_reg): Do not return false positives. | |
19280 | ||
99bcb625 AM |
19281 | 2002-07-18 Alan Modra <amodra@bigpond.net.au> |
19282 | ||
f6f23ad2 AM |
19283 | * prefix.c: (update_path): Strip ".." components when prior dir |
19284 | doesn't exist. Pass correct var to UPDATE_PATH_HOST_CANONICALIZE. | |
19285 | ||
99bcb625 AM |
19286 | * config/rs6000/sysv4.h (ASM_OUTPUT_REG_PUSH): Remove 64-bit support. |
19287 | (ASM_OUTPUT_REG_POP): Likewise. | |
19288 | ||
09eeeacb AM |
19289 | 2002-07-18 Alan Modra <amodra@bigpond.net.au> |
19290 | ||
19291 | * config/rs6000/rs6000.c (first_reg_to_save): Remove bogus | |
19292 | adjustments to first_reg for profiling case. | |
19293 | (output_function_profiler): Correct lr save slot for ABI_AIX_NODESC. | |
19294 | Disable profiling for 64 bit code on both ABI_V4 and ABI_AIX_NODESC. | |
19295 | Save static chain reg to sp + 12 on ABI_AIX_NODESC. | |
19296 | * config/rs6000/sysv4.h (ASM_OUTPUT_REG_PUSH): Define. | |
19297 | (ASM_OUTPUT_REG_POP): Define. | |
19298 | * config/rs6000/linux64.h (ASM_OUTPUT_REG_PUSH): Undef. | |
19299 | (ASM_OUTPUT_REG_POP): Undef. | |
19300 | ||
74d06cf2 NB |
19301 | 2002-07-17 Neil Booth <neil@daikokuya.co.uk> |
19302 | ||
19303 | * cpplib.c (do_sccs): Handle #sccs on all systems. | |
19304 | * system.h (SCCS_DIRECTIVE): Poison. | |
19305 | * config/darwin.h, config/freebsd.h, config/netbsd.h, | |
19306 | config/ptx4.h, config/svr3.h, config/svr4.h, config/alpha/elf.h, | |
19307 | config/arm/linux-elf.h, config/c4x/c4x.h, config/d30v/d30v.h, | |
19308 | config/i370/i370.h, config/i386/gas.h, config/i386/sco5.h, | |
19309 | config/i960/i960.h, config/m68hc11/m68hc11.h, config/m68k/3b1.h, | |
19310 | config/m68k/3b1g.h, config/m68k/crds.h, config/m68k/mot3300.h, | |
19311 | config/m68k/pbb.h, config/m88k/m88k.h, config/mips/mips.h, | |
19312 | config/sparc/pbd.h, config/stormy16/stormy16.h, config/vax/vaxv.h: | |
19313 | Remove all references to SCCS_DIRECTIVE. | |
19314 | * doc/cpp.texi, doc/tm.texi: Update. | |
19315 | ||
61dde664 R |
19316 | Wed Jul 17 19:23:32 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19317 | ||
19318 | * regrename.c (maybe_mode_change): New function. | |
19319 | (find_oldest_value_reg, copyprop_hardreg_forward_1): Use it. | |
19320 | ||
97f51ac4 RB |
19321 | 2002-07-17 Rodney Brown <rbrown64@csc.com.au> |
19322 | ||
19323 | * config/i386/i386.c (ix86_expand_int_movcc): In the general case | |
19324 | suppress addition when either ct or cf are zero. | |
19325 | ||
a9b6f1e7 | 19326 | 2002-07-17 Eric Botcazou <ebotcazou@multimania.com> |
30484ccf | 19327 | Glen Nakamura <glen@imodulo.com> |
f1a73cfe EB |
19328 | |
19329 | PR optimization/6713 | |
19330 | * loop.c (loop_givs_rescan): Explicitly delete the insn that | |
19331 | sets a non-replaceable giv after issuing the new one. | |
19332 | ||
23ff0223 NB |
19333 | 2002-07-17 Neil Booth <neil@daikokuya.co.uk> |
19334 | ||
19335 | * cppexp.c (cpp_interpret_integer, append_digit, parse_defined, | |
19336 | eval_token): Clarify and correct use of "bool" variables. | |
19337 | * cpplib.h (struct cpp_options): Similarly. | |
19338 | * cppmacro.c (parse_params, _cpp_save_parameter): Ditto. | |
19339 | * cpptrad.c (recursive_macro): Similarly. | |
19340 | ||
ac09192a R |
19341 | Wed Jul 17 17:08:06 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19342 | ||
d28586ab | 19343 | * config/sh/lib1funcs.asm (udivsi3_i4): Implement SHcompact version in |
ac09192a | 19344 | SHmedia code. |
68cef009 R |
19345 | |
19346 | * sh.md (cmpgtudi_media): Remove spurious @. | |
701e3726 R |
19347 | |
19348 | * config/sh/lib1funcs.asm (FMOVD_WORKS): Don't define for little endian. | |
19349 | * sh.h (OVERRIDE_OPTIONS): Don't set FMOVD_BIT for little endian. | |
ca903bba R |
19350 | |
19351 | * config/sh/lib1funcs.asm (init_trampoline): New entry point. | |
19352 | * sh-protos.h (sh_initialize_trampoline): Declare. | |
19353 | * sh.c (sh_initialize_trampoline): New function. | |
19354 | * sh.h (TRAMPOLINE_SIZE): Only 24 for TARGET_SHMEDIA32. | |
19355 | (TRAMPOLINE_ALIGNMENT): Need cache-line alignment for TARGET_SHMEDIA. | |
19356 | (INITIALIZE_TRAMPOLINE): Call sh_initialize_trampoline. | |
19357 | (TRAMPOLINE_ADJUST_ADDRESS): Not needed for SHcompact. | |
19358 | * sh.md (initialize_trampoline, double_shori): New patterns. | |
19359 | (initialize_trampoline_compact): Likewise. | |
19360 | (shmedia32_initialize_trampoline_big): Remove. | |
19361 | (shmedia32_initialize_trampoline_little): Likewise. | |
0ac78517 R |
19362 | |
19363 | * sh-protos.h (binary_float_operator): Remove declaration. | |
19364 | (sh_expand_unop_v2sf, sh_expand_binop_v2sf): Declare. | |
19365 | * sh.c (print_operand, case 'N'): Check against CONST0_RTX. | |
19366 | (unary_float_operator, sh_expand_unop_v2sf): New functions. | |
19367 | (sh_expand_binop_v2sf): Likewise. | |
19368 | (zero_vec_operand): Delete. | |
19369 | (SH_BLTIN_UDI): New builtin shared signature define. Renumbered | |
19370 | all non-shared ones. | |
19371 | (bdesc): Change all the mextr builtins to use SH_BLTIN_UDI. | |
19372 | Enable nsb and byterev. | |
19373 | * sh.h (CONDITIONAL_REGISTER_USAGE): Initialize DF_HI_REGS. | |
19374 | (HARD_REGNO_MODE_OK): Allow TImode in fp regs. Allow V2SFmode | |
19375 | in general regs. | |
19376 | (enum reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add DF_HI_REGS. | |
19377 | (SECONDARY_OUTPUT_RELOAD_CLASS): Likewise. Remove clause for | |
19378 | immediate operands. | |
19379 | (SECONDARY_INPUT_RELOAD_CLASS): Add clause for immediate operands. | |
19380 | Add DF_HI_REGS. | |
19381 | (CLASS_CANNOT_CHANGE_MODE, CLASS_CANNOT_CHANGE_MODE_P): Allow | |
19382 | lowpart fp regs - only for big endian for now. | |
da7d8304 | 19383 | (LEGITIMATE_CONSTANT_P): Don't allow nonzero float vectors |
0ac78517 R |
19384 | when FPU is in use. |
19385 | (EXTRA_CONTRAINT_U): Check against CONST0_RTX. | |
19386 | (LOAD_EXTEND_OP): NIL for SImode. | |
19387 | (REGISTER_MOVE_COST): Add DF_HI_REGS. Const for moves between | |
19388 | general and fp registers is 4. | |
19389 | PREDICATE_CODES: Amend binary_float_operator entry. | |
19390 | Remove zero_vec_operand. Add unary_float_operator. | |
19391 | * sh.md (udivsi3_i4_media): Use truncate instead of paradoxical | |
19392 | subreg SET_DEST. | |
19393 | (truncdisi2, truncdihi2, movv2sf): Allow memory destinations. | |
19394 | (truncdiqi2): Do sign extension. | |
19395 | (movsi_media, movdi_media): Allow to use r63 to an fp register. | |
19396 | (movdf_media, movsf_media): Likewise. | |
19397 | (movv2sf_i, movv2sf_i+1): Don't use f{ld,st}.p or SUBREGS. | |
19398 | Collapse to one define_insn_and_split. Allow immediate sources. | |
19399 | (addv2sf3, subv2sf3, mulv2sf3, divv2sf3): New patterns. | |
19400 | (movv4sf_i): Allow immediate sources. Use simplify_gen_subreg. | |
19401 | (movv4sf): Allow immediate sources. | |
19402 | (movsf_media_nofpu+1): Don't split moves to FP registers. | |
19403 | (unary_sf_op, binary_sf_op, mshflo_w_x, concat_v2sf): New patterns. | |
19404 | (movv8qi_i+3): Check against CONST0_RTX. | |
19405 | (mextr1, mextr2. mextr3. mextr4, mextr5, mextr6, mextr7): Use DImode | |
19406 | for input and output operands. Fix argument 3 to gen_mextr_rl. | |
19407 | (mmul23_wl, mmul01_wl, mmulsum_wq_i): s/const_vector/parallel/ | |
19408 | (msad_ubq_i, mshf4_b, mshf0_b, mshf4_l, mshf0_l, mshf4_w): Likewise. | |
19409 | (mshf0_w, fipr, ftrv): Likewise. | |
19410 | (mshfhi_l_di): Now insn_and_split. Can handle FP regs. | |
19411 | ||
e9d7b180 JD |
19412 | 2002-07-17 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> |
19413 | ||
19414 | * arm.h (ARM_NUM_INTS, ARM_NUM_REGS, ARM_NUM_REGS2): Renamed from | |
19415 | NUM_INTS, NUM_REGS and ARM_NUM_REGS2 respectively. All uses changed. | |
19416 | * arm.c: Similarly. | |
19417 | ||
8214bf98 RS |
19418 | 2002-07-17 Richard Sandiford <rsandifo@redhat.com> |
19419 | ||
19420 | * config/mips/mips-protos.h (mips_sign_extend): Declare. | |
19421 | * config/mips/mips.h (MASK_DEBUG_H, TARGET_DEBUG_H_MODE): Remove. | |
19422 | (TARGET_SWITCHES): Remove debugh. | |
19423 | (ISA_HAS_TRUNC_W): New macro. | |
19424 | (CLASS_CANNOT_CHANGE_MODE): Include FP_REGS if TARGET_FLOAT64. | |
19425 | (PREDICATE_CODES): Remove se_nonimmediate_operand. | |
19426 | * config/mips/mips.c (movdi_operand): Allow sign-extensions of | |
19427 | any SImode move_operand. | |
19428 | (se_nonimmediate_operand): Remove. | |
19429 | (mips_sign_extend): New. | |
19430 | (mips_move_2words): Use it for sign-extended source operands. | |
19431 | (override_options): Allow integers to be put into single FPRs. | |
19432 | (mips_secondary_reload_class): Handle integers in float registers. | |
19433 | * config/mips/mips.md (extendsidi2): Turn into a define_expand. | |
19434 | (fix_truncsfsi2, fix_truncdfsi2): Likewise. | |
19435 | (fix_truncdfsi2_insn, fix_truncdfsi2_macro): New. | |
19436 | (fix_truncsfsi2_insn, fix_truncsfsi2_macro): New. | |
19437 | (fix_truncdfdi2): Provide only a single alternative, in which the | |
19438 | integer is in a float register. Depend on TARGET_FLOAT64 rather | |
19439 | than TARGET_64BIT. | |
19440 | (fix_truncsfdi2, floatdidf2, floatdisf2): Likewise. | |
19441 | (floatsidf2, floatsisf2): Likewise, but no TARGET_FLOAT64 dependency. | |
19442 | (movdi_internal2): Don't allow the source operand to be sign-extended. | |
19443 | Add alternatives for float registers. | |
19444 | (*movdi_internal2_extend): New. Version of movdi_internal2 that | |
19445 | allows sign-extension. | |
19446 | (*movdi_internal2_mips16): Name the existing mips16 movdi pattern. | |
19447 | (movsi_internal2): Rename to movsi_internal. Add alternatives for | |
19448 | float registers. Remove TARGET_DEBUG_H_MODE test. | |
19449 | (movhi_internal1): Rename to movhi_internal. Don't check | |
19450 | TARGET_DEBUG_H_MODE. Fix transposed *d and *f source constraints. | |
19451 | (movqi_internal1): Rename to movqi_internal and remove | |
19452 | TARGET_DEBUG_H_MODE dependency. | |
19453 | (movsi_internal1, movhi_internal2, movqi_internal2): Remove. | |
19454 | ||
7ab0121e JW |
19455 | 2002-07-16 Jim Wilson <wilson@redhat.com> |
19456 | ||
19457 | * toplev.c (lang_dependent_init): Create function context for | |
19458 | init_expr_once. | |
19459 | ||
349ccf2e HPN |
19460 | 2002-07-16 Hans-Peter Nilsson <hp@axis.com> |
19461 | ||
19462 | * config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Don't | |
19463 | --gc-sections if -r. | |
19464 | * config/cris/cris.h: Ditto. | |
19465 | ||
06ec023f RB |
19466 | 2002-07-16 Rodney Brown <rbrown64@csc.com.au> |
19467 | ||
19468 | * config/i386/i386.c (ix86_expand_int_movcc): In the case where | |
19469 | the comparison directly gives a mask suppress addition when cf is | |
19470 | zero by complementing the mask. | |
19471 | ||
39cef914 NN |
19472 | 2002-07-16 Nathanael Nerode <neroden@gcc.gnu.org> |
19473 | ||
19474 | * Makefile.in: Delete references to enquire. | |
19475 | * enquire.c: Move to contrib. | |
19476 | ||
92c1a778 SS |
19477 | 2002-07-16 Stan Shebs <shebs@apple.com> |
19478 | ||
2aa9948d SS |
19479 | * config/darwin.h (ASM_OUTPUT_LABEL): Move to here from |
19480 | config/rs6000/darwin.h. | |
19481 | (ASM_OUTPUT_SKIP): Ditto. | |
19482 | (TEXT_SECTION_ASM_OP): Ditto. | |
19483 | (DATA_SECTION_ASM_OP): Ditto. | |
19484 | (ASM_APP_ON): Define. | |
19485 | (ASM_APP_OFF): Define. | |
19486 | * config/rs6000/darwin.h (ASM_OUTPUT_LABEL, ASM_OUTPUT_SKIP, | |
19487 | TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP): Remove. | |
19488 | ||
19489 | * config/darwin.c (func_name_maybe_scoped): Remove unused decl. | |
92c1a778 SS |
19490 | (machopic_function_base_name): Declare result to be const. |
19491 | (machopic_non_lazy_ptr_name): Ditto. | |
19492 | (machopic_stub_name): Ditto. | |
2aa9948d | 19493 | * config/darwin-protos.h: Ditto for the prototypes. |
92c1a778 | 19494 | |
daaab00a JH |
19495 | Wed Jul 17 00:22:39 CEST 2002 Jan Hubicka <jh@suse.cz> |
19496 | ||
19497 | * m68hc11.c (m68hc11_reorg): Do not rebuild CFG. | |
19498 | ||
63c574cc JH |
19499 | Wed Jul 17 00:20:48 CEST 2002 Jan Hubicka <jh@suse.cz> |
19500 | ||
19501 | * i386.md (prefetch): Fix for 64bit mode. | |
19502 | (prefetch_sse_rex, prefetch_3dnow_rex): New patterns. | |
19503 | ||
2a500b9e JH |
19504 | Wed Jul 17 00:19:20 CEST 2002 Jan Hubicka <jh@suse.cz> |
19505 | ||
19506 | * i386.h (MACHINE_DEPENDENT_REORG): New macro. | |
19507 | * i386.c (x86_machine_dependent_reorg): New function. | |
19508 | * i386-protos.h (x86_machine_dependent_reorg): Declare. | |
19509 | ||
e5faf155 ZW |
19510 | 2002-07-16 Zack Weinberg <zack@codesourcery.com> |
19511 | ||
19512 | * builtins.c (std_expand_builtin_va_start): Remove unused | |
19513 | first argument. | |
19514 | (expand_builtin_va_start): Call EXPAND_BUILTIN_VA_START and | |
19515 | std_expand_builtin_va_start with just two arguments. | |
19516 | * expr.h: Update prototypes. | |
19517 | ||
19518 | * alpha-protos.h, alpha.h, alpha.c, arc-protos.h, arc.h, | |
19519 | arc.c, d30v-protos.h, d30v.h, d30v.c, i386-protos.h, i386.h, | |
19520 | i386.c, i960-protos.h, i960.h, i960.c, m88k-protos.h, m88k.h, | |
19521 | m88k.c, mips-protos.h, mips.h, mips.c, mn10300-protos.h, | |
19522 | mn10300.h, mn10300.c, pa-protos.h, pa.h, pa.c, | |
19523 | rs6000-protos.h, rs6000.h, rs6000.c, s390-protos.h, s390.h, | |
19524 | s390.c, sh-protos.h, sh.h, sh.c, sparc-protos.h, sparc.h, | |
19525 | sparc.c, stormy16-protos.h, stormy16.h, stormy16.c, | |
19526 | xtensa-protos.h, xtensa.h, xtensa.c: Remove unused first | |
19527 | argument from all implementations of EXPAND_BUILTIN_VA_START | |
19528 | and all uses of std_expand_builtin_va_start. | |
19529 | ||
dbf65c2f R |
19530 | Tue Jul 16 19:32:58 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19531 | ||
19532 | * regrename.c (copy_value): Don't record high part copies. | |
19533 | ||
6acb6d3e | 19534 | 2002-07-16 Steve Ellcey <sje@cup.hp.com> |
99b823ca | 19535 | |
6acb6d3e SE |
19536 | * gcc/config/pa/long_double.h (FIXUNS_TRUNCTFDI2_LIBCALL): New define. |
19537 | (fixunstfdi_libfunc): Change to use FIXUNS_TRUNCTFDI2_LIBCALL. | |
19538 | * gcc/config/pa/quadlib.c (_U_Qfcnvfxt_quad_to_udbl): New function. | |
19539 | ||
5d7c2819 ID |
19540 | 2002-07-16 Ian Dall <ian@sibyl.beware.dropbear.id.au> |
19541 | ||
19542 | * doc/invoke.texi (NS32K Options): Document -mieee-compare option | |
19543 | ||
19544 | * config/ns32k/ns32k.md (addsi3, *frame_addr, *stack_addr): merge | |
19545 | into addsi3 using register class "x" and "y". | |
19546 | ||
19547 | * config/ns32k/ns32k.md (*madddf, *maddsf, *msubdf, *msubsf): | |
19548 | "earlyclobber" constraint modifier for some alternative. | |
e5faf155 | 19549 | |
5d7c2819 ID |
19550 | * config/ns32k/ns32k.md (tstdf, tstsf, cmpdf, cmpsf, blt, ble) |
19551 | (*ble, *blt): Flag to indicate bCOND and sCOND should check for | |
19552 | unordered. | |
19553 | config/ns32k/ns32k.h (CC_UNORD): define corresponding mask. | |
19554 | ||
19555 | * config/ns32k/ns32k.h (TARGET_IEEE_COMPARE, MASK_IEEE_COMPARE) | |
19556 | (TARGET_SWITCHES): Add -mieee-compare option. | |
19557 | (OVERRIDE_OPTIONS): 32332 is a subset of | |
19558 | 32532. Don't use IEEE_COMPARE -funsafe-math-optimizations. | |
4977bab6 | 19559 | (TARGET_SWITCHES): Fix description of bitfield option. |
5d7c2819 ID |
19560 | * config/ns32k/netbsd.h (TARGET_DEFAULT): Add |
19561 | -mieee-compare option. Remove 32332 flag. | |
19562 | ||
5da4f548 | 19563 | 2002-07-16 Steve Ellcey <sje@cup.hp.com> |
5d7c2819 ID |
19564 | |
19565 | * explow.c (convert_memory_address): Remove special handling | |
5da4f548 | 19566 | when POINTERS_EXTEND_UNSIGNED < 0. |
5d7c2819 | 19567 | * config/ia64.md (movsi_symbolic): New instruction for ILP32 mode. |
5da4f548 SE |
19568 | (movedi_symbolic): Fix typo. |
19569 | (load_fptr): Remove mode restriction so it works for SI and DI. | |
19570 | (load_fptr_internal1): Ditto. | |
19571 | (load_gprel): Ditto. | |
19572 | (load_symptr_internal1): Ditto. | |
19573 | (call_pic): Ditto. | |
5d7c2819 | 19574 | * config/ia64.c (call_operand): Modify mode check. |
5da4f548 SE |
19575 | (ia64_expand_load_address): Handle DI and SI addresses and symbols. |
19576 | (ia64_expand_move): Ditto. | |
19577 | (ia64_assemble_integer): Handle SImode function pointers. | |
19578 | (ia64_expand_fetch_and_op): Handle SImode mem addresses. | |
19579 | (ia64_expand_op_and_fetch): Ditto. | |
19580 | (ia64_expand_compare_and_swap): Ditto. | |
19581 | (ia64_expand_lock_test_and_set): Ditto. | |
19582 | (ia64_expand_lock_release): Ditto. | |
19583 | ||
1575c31e JD |
19584 | 2002-07-16 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> |
19585 | ||
19586 | * arm.c (emit_sfm): Don't set RTX_FRAME_RELATED_P on DWARF. | |
19587 | ||
19588 | 2002-07-16 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> | |
19589 | Richard Earnshaw <rearnsha@arm.com> | |
19590 | ||
e5faf155 | 19591 | * arm.h (LEGITIMATE_PIC_OPERAND_P): Only test |
1575c31e JD |
19592 | CONSTANT_POOL_ADDRESS_P if a SYMBOL_REF. Simplify logic. |
19593 | ||
3894f59e RE |
19594 | 2002-07-16 Richard Earnshaw <rearnsha@arm.com> |
19595 | ||
19596 | * arm.md (stack_tie): New insn. Use an idiom that the alias code | |
19597 | understands to be a memory clobber. | |
19598 | * arm.c (arm_expand_prologue): Use it. | |
19599 | ||
e0b89be2 | 19600 | 2002-07-16 Daniel Berlin <dberlin@dberlin.org> |
54b2a7f8 DB |
19601 | |
19602 | * ra-rewrite.c: #include reload.h, insn-config.h | |
19603 | * ra-build.c: #include reload.h | |
19604 | * Makefile.in: Update ra-rewrite.o, ra-build.o dependencies to | |
e5faf155 | 19605 | depend on reload.h, insn-config.h. |
54b2a7f8 | 19606 | |
cffa2189 R |
19607 | Tue Jul 16 11:57:45 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19608 | ||
19609 | * expr.c (emit_move_insn_1): Handle arbitrary moves that are | |
19610 | the same size as a word. | |
19611 | ||
19612 | * regrename.c (find_oldest_value_reg): Take WORDS_BIG_ENDIAN / | |
19613 | BYTES_BIG_ENDIAN into account. | |
19614 | ||
052c96b1 JH |
19615 | Tue Jul 16 12:22:44 CEST 2002 Jan Hubicka <jh@suse.cz> |
19616 | ||
19617 | * i386.md (prefetch): Fix for 64bit mode. | |
19618 | (prefetch_sse_rex, prefetch_3dnow_rex): New patterns. | |
19619 | ||
19620 | * i386.md (movss, movsd): Use xorps/xorpd for Athlon. | |
19621 | ||
ae32926b MM |
19622 | 2002-07-16 Marek Michalkiewicz <marekm@amelek.gda.pl> |
19623 | ||
19624 | * hard-reg-set.h (TEST_HARD_REG_BIT): Return 1 if the bit is set. | |
19625 | ||
6c535c69 ZW |
19626 | 2002-07-15 Zack Weinberg <zack@codesourcery.com> |
19627 | ||
19628 | * ginclude/varargs.h: Replace with stub which issues #error. | |
19629 | * ginclude/stdarg.h: __builtin_stdarg_start is renamed | |
19630 | __builtin_va_start. | |
19631 | ||
19632 | * builtins.def (BUILT_IN_VARARGS_START): Delete. | |
19633 | (BUILT_IN_VA_START): New. | |
19634 | * builtins.c (expand_builtin_va_start): Eliminate first | |
19635 | argument and code to implement pre-ISO varargs. | |
19636 | (std_expand_builtin_va_start): Ignore first argument; it is | |
19637 | always 1. | |
19638 | (expand_builtin): Handle BUILT_IN_VA_START and | |
19639 | BUILT_IN_STDARG_START identically. Delete | |
19640 | BUILT_IN_VARARGS_START case. | |
19641 | ||
19642 | * function.c (assign_parms): Delete hide_last_arg and all | |
19643 | its uses. | |
19644 | (mark_varargs): Delete function. | |
19645 | * function.h (struct function): Delete 'varargs' bit. | |
19646 | (current_function_varargs): Delete macro. | |
19647 | * tree.h: Don't declare mark_varargs. | |
19648 | ||
19649 | * c-decl.c (c_function_varargs, c_mark_varargs): Delete. | |
19650 | (c_expand_body): Don't call mark_varargs. | |
19651 | * c-objc-common.c: Handle BUILT_IN_VA_START and | |
19652 | BUILT_IN_STDARG_START identically. Delete | |
19653 | BUILT_IN_VARARGS_START case. | |
19654 | * c-tree.h: Don't declare c_mark_varargs. | |
19655 | * c-parse.in: Remove grammar rules for '&...' (which has been | |
19656 | commented out since before 2.7.2) and for '...' in K+R | |
19657 | argument declarations. | |
19658 | ||
19659 | * builtins.c, function.c, integrate.c, sibcall.c, | |
19660 | config/alpha/unicosmk.h, config/arc/arc.c, config/arc/arc.h, | |
19661 | config/avr/avr.c, config/cris/cris.c, config/fr30/fr30.c, | |
19662 | config/i960/i960.c, config/i960/i960.md, config/m32r/m32r.c, | |
19663 | config/m32r/m32r.h, config/m88k/m88k.c, config/m88k/m88k.h, | |
19664 | config/mips/mips.c, config/mmix/mmix.c, config/mmix/mmix.h, | |
19665 | config/mn10300/mn10300.c, config/pa/som.h, config/s390/s390.c, | |
19666 | config/sh/sh.c, config/sh/sh.h, config/sparc/sparc.h, | |
19667 | config/stormy16/stormy16.c: Delete all references to | |
19668 | current_function_varargs, and code predicated on that flag. | |
19669 | ||
19670 | * config/alpha/alpha.c (alpha_va_start), | |
19671 | config/arc/arc.c (arc_va_start), | |
19672 | config/i386/i386.c (ix86_va_start), | |
19673 | config/mips/mips.c (mips_va_start), | |
19674 | config/mn10300/mn10300.c (mn10300_va_start), | |
19675 | config/rs6000/rs6000.c (rs6000_va_start), | |
19676 | config/s390/s390.c (s390_va_start), | |
19677 | config/sh/sh.c (sh_va_start), | |
19678 | Ignore first argument; it is always 1. | |
19679 | ||
19680 | * config/c4x/c4x-protos.h, config/c4x/c4x.c: Delete c4x_va_start. | |
19681 | * config/ia64/ia64-protos.h, config/ia64/ia64.c: Delete ia64_va_start. | |
19682 | * config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c: | |
19683 | Delete m68hc11_va_start. | |
19684 | * config/c4x/c4x.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h: | |
19685 | No need to define EXPAND_BUILTIN_VA_START. | |
19686 | ||
19687 | * doc/invoke.texi, doc/sourcebuild.texi, doc/tm.texi, | |
19688 | doc/trouble.texi: Remove references to GCC-provided <varargs.h>. | |
19689 | ||
6d80a854 EB |
19690 | 2002-07-15 Eric Botcazou <ebotcazou@multimania.com> |
19691 | ||
19692 | PR optimization/7153 | |
19693 | * regmove.c (optimize_reg_copy_3): Don't optimize if the register | |
19694 | dies in more than one insn. | |
19695 | ||
043cfcbe JT |
19696 | 2002-07-15 Jason Thorpe <thorpej@wasabisystems.com> |
19697 | ||
19698 | * config/sparc/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Remove. | |
19699 | ||
ed8d2920 | 19700 | 2002-07-15 Michael Matz <matz@suse.de>, |
6c535c69 | 19701 | Daniel Berlin <dberlin@dberlin.org>, |
ed8d2920 MM |
19702 | Denis Chertykov <denisc@overta.ru> |
19703 | ||
19704 | Add a new register allocator. | |
19705 | ||
19706 | * ra.c: New file. | |
19707 | * ra.h: New file. | |
19708 | * ra-build.c: New file. | |
19709 | * ra-colorize.c: New file. | |
19710 | * ra-debug.c: New file. | |
19711 | * ra-rewrite.c: New file. | |
19712 | ||
19713 | * Makefile.in (ra.o, ra-build.o, ra-colorize.o, ra-debug.o, | |
19714 | (ra-rewrite.o): New .o files for libbackend.a. | |
19715 | (GTFILES): Add basic-block.h. | |
19716 | ||
19717 | * toplev.c (flag_new_regalloc): New. | |
19718 | (f_options): New option "new-ra". | |
19719 | (rest_of_compilation): Call initialize_uninitialized_subregs() | |
19720 | only for the old allocator. If flag_new_regalloc is set, call | |
19721 | new allocator, instead of local_alloc(), global_alloc() and | |
19722 | friends. | |
19723 | ||
19724 | * doc/invoke.texi: Document -fnew-ra. | |
19725 | * basic-block.h (FOR_ALL_BB): New. | |
19726 | * config/rs6000/rs6000.c (print_operand): Write small constants | |
19727 | as @l+80. | |
19728 | ||
19729 | * df.c (read_modify_subreg_p): Narrow down cases for a rmw subreg. | |
19730 | (df_reg_table_realloc): Make size at least as large as max_reg_num(). | |
19731 | (df_insn_table_realloc): Size argument now is absolute, not relative. | |
19732 | Changed all callers. | |
19733 | ||
19734 | * gengtype.c (main): Add the pseudo-type "HARD_REG_SET". | |
19735 | * regclass.c (reg_scan_mark_refs): Ignore NULL rtx's. | |
19736 | ||
19737 | 2002-06-20 Michael Matz <matz@suse.de> | |
19738 | ||
19739 | * df.h (struct ref.id): Make unsigned. | |
19740 | * df.c (df_bb_reg_def_chain_create): Remove unsigned cast. | |
19741 | ||
19742 | 2002-06-13 Michael Matz <matz@suse.de> | |
19743 | ||
19744 | * df.h (DF_REF_MODE_CHANGE): New flag. | |
19745 | * df.c (df_def_record_1, df_uses_record): Set this flag for refs | |
19746 | involving subregs with invalid mode changes, when | |
19747 | CLASS_CANNOT_CHANGE_MODE is defined. | |
19748 | ||
19749 | 2002-05-07 Michael Matz <matz@suse.de> | |
19750 | ||
19751 | * reload1.c (fixup_abnormal_edges): Don't insert on NULL edge. | |
19752 | ||
19753 | 2002-05-03 Michael Matz <matz@suse.de> | |
19754 | ||
19755 | * sbitmap.c (sbitmap_difference): Accept sbitmaps of different size. | |
19756 | ||
19757 | Sat Feb 2 18:58:07 2002 Denis Chertykov <denisc@overta.ru> | |
19758 | ||
19759 | * regclass.c (regclass): Work with all regs which have sets or | |
19760 | refs. | |
19761 | (reg_scan_mark_refs): Count regs inside (clobber ...). | |
19762 | ||
19763 | 2002-01-04 Michael Matz <matzmich@cs.tu-berlin.de> | |
19764 | ||
19765 | * df.c (df_ref_record): Correctly calculate SUBREGs of hardregs. | |
19766 | (df_bb_reg_def_chain_create, df_bb_reg_use_chain_create): Only | |
19767 | add new refs. | |
19768 | (df_bb_refs_update): Don't clear insns_modified here, ... | |
19769 | (df_analyse): ... but here. | |
19770 | ||
19771 | * sbitmap.c (dump_sbitmap_file): New. | |
19772 | (debug_sbitmap): Use it. | |
19773 | ||
19774 | * sbitmap.h (dump_sbitmap_file): Add prototype. | |
19775 | ||
19776 | 2001-08-07 Daniel Berlin <dan@cgsoftware.com> | |
19777 | ||
19778 | * df.c (df_insn_modify): Grow the UID table if necessary, rather | |
19779 | than assume all emits go through df_insns_modify. | |
19780 | ||
19781 | 2001-07-26 Daniel Berlin <dan@cgsoftware.com> | |
19782 | ||
19783 | * regclass.c (reg_scan_mark_refs): When we increase REG_N_SETS, | |
19784 | increase REG_N_REFS (like flow does), so that regclass doesn't | |
19785 | think a reg is useless, and thus, not calculate a class, when it | |
19786 | really should have. | |
19787 | ||
19788 | 2001-01-28 Daniel Berlin <dberlin@redhat.com> | |
19789 | ||
19790 | * sbitmap.h (EXECUTE_IF_SET_IN_SBITMAP_REV): New macro, needed for | |
19791 | dataflow analysis. | |
19792 | ||
794a292d JJ |
19793 | 2002-07-15 Jakub Jelinek <jakub@redhat.com> |
19794 | ||
19795 | PR middle-end/7245 | |
19796 | * config/i386/i386.c (const_int_1_31_operand): New. | |
19797 | * config/i386/i386.h (PREDICATE_CODES): Add it. | |
19798 | * config/i386/i386.md (ashlsi3_cmp, ashlsi3_cmp_zext, ashlhi3_cmp, | |
19799 | ashlqi3_cmp, ashrsi3_cmp, ashrsi3_cmp_zext, ashrhi3_cmp, ashrqi3_cmp, | |
19800 | lshrsi3_cmp, lshrsi3_cmp_zext, lshrhi3_cmp, lshrqi3_cmp): Use it. | |
19801 | ||
05d49501 AM |
19802 | 2002-07-14 Alan Modra <amodra@bigpond.net.au> |
19803 | ||
19804 | PR target/7282 | |
19805 | * config/rs6000/rs6000.md (floatsidf2): Enable for POWERPC64. | |
19806 | (floatunssidf2): Likewise. | |
19807 | (floatsidf_ppc64): New insn_and_split. | |
19808 | (floatunssidf_ppc64): Likewise. | |
19809 | ||
e89617fe AJ |
19810 | 2002-07-14 Andreas Jaeger <aj@suse.de> |
19811 | ||
19812 | * config.gcc (sh64): Remove unused | |
19813 | target_requires_64bit_host_wide_int. | |
19814 | ||
78762e3b RS |
19815 | 2002-07-12 Roger Sayle <roger@eyesopen.com> |
19816 | ||
19817 | * expr.c [CLEAR_RATIO]: New macro defining the maximum number | |
19818 | of move instructions to use when clearing memory, c.f. MOVE_RATIO. | |
19819 | [CLEAR_BY_PIECES]: New macro, using CLEAR_RATIO, to determine | |
19820 | whether clear_by_pieces should be used to clear storage. | |
19821 | (clear_storage): Use CLEAR_BY_PIECES instead of MOVE_BY_PIECES. | |
19822 | ||
19823 | * doc/tm.texi: Document these two new target macros. | |
19824 | ||
f7a454e9 SC |
19825 | 2002-07-12 Stephane Carrez <stcarrez@nerim.fr> |
19826 | ||
19827 | * config/m68hc11/m68hc11.md ("zero_extendsidi2"): Use D_REG only for | |
19828 | the scratch register. | |
19829 | ("*movhi2_push"): Accept Z_REG because a split pattern can make use | |
19830 | of it, forbid reload to use it. | |
19831 | ||
26af4041 MM |
19832 | 2002-07-12 Marek Michalkiewicz <marekm@amelek.gda.pl> |
19833 | ||
19834 | * config/avr/avr.c (test_hard_reg_class): Fix TEST_HARD_REG_BIT | |
19835 | usage on 64-bit hosts, return value was truncated to 32 bits. | |
19836 | ||
226cfe61 R |
19837 | Fri Jul 12 00:49:36 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19838 | ||
19839 | * simplify-rtx.c (simplify_subreg): Handle floating point | |
19840 | CONST_DOUBLEs. When an integer subreg of a smaller mode than | |
19841 | the element mode is requested, compute a subreg with an | |
19842 | integer mode of the same size as the element mode first. | |
19843 | ||
25c25947 R |
19844 | Thu Jul 11 22:02:57 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19845 | ||
19846 | * combine.c (try_combine): When converting a paradoxical subreg | |
19847 | to an extension, take LOAD_EXTEND_OP into account. | |
19848 | ||
789b7de5 RO |
19849 | 2002-07-11 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
19850 | ||
19851 | * config.gcc (mips-sgi-irix6*o32): New configuration. | |
19852 | ||
19853 | * configure.in (libgcc_visibility): Disable for mips-sgi-irix6*o32 | |
19854 | configurations. | |
19855 | * configure: Regenerate. | |
19856 | ||
19857 | * config/mips/iris6-o32-as.h: New file. | |
19858 | * config/mips/iris6-o32.h: New file. | |
e89617fe | 19859 | |
789b7de5 RO |
19860 | * config/mips/iris5gas.h (TARGET_ASM_NAMED_SECTION): Define. |
19861 | (NM_FLAGS): Define. | |
19862 | (HAVE_AS_SHF_MERGE): Undefine. | |
19863 | ||
19864 | * config/mips/t-iris5-as: New file. | |
19865 | * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Use it. | |
19866 | ||
19867 | * config/mips/t-iris6 (SHLIB_EXT, SHLIB_SOLINK, SHLIB_SONAME, | |
19868 | SHLIB_NAME, SHLIB_MAP, SHLIB_OBJS, SHLIB_SLIBDIR_QUAL, SHLIB_LINK, | |
19869 | SHLIB_INSTALL, SHLIB_MKMAP, SHLIB_MAPFILES, FPBIT, DPBIT, | |
19870 | dp-bit.c, fp-bit.c): Move ... | |
19871 | * config/mips/t-iris5-6: ... here. | |
19872 | New file, shared by IRIX 5 and IRIX 6. | |
19873 | * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix6*, | |
19874 | mips-sgi-irix5*): Use it. | |
19875 | ||
19876 | * config/mips/iris6.h: Remove duplicate comment. | |
19877 | ||
19878 | * config/mips/mips.c (TARGET_ASM_UNALIGNED_DI_OP) [TARGET_IRIX5 && | |
19879 | !TARGET_IRIX6]: Define. | |
19880 | (mips_asm_file_start): Don't emit mdebug.<ABI> sections on IRIX 5/6. | |
19881 | ||
19882 | * config/mips/mips.h (ASM_DECLARE_FUNCTION_NAME): Fix comment. | |
19883 | ||
a18c2c5f JDA |
19884 | 2002-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca> |
19885 | ||
19886 | * pa.md (adddi3): Change predicate of operand 2 to adddi3_operand | |
19887 | and delete code to force constant to register. | |
19888 | * pa-protos.h (adddi3_operand): Add prototype. | |
19889 | * pa.c (adddi3_operand): New function. | |
19890 | ||
e65a2d65 RS |
19891 | 2002-07-11 Roger Sayle <roger@eyesopen.com> |
19892 | ||
19893 | * c-decl.c (duplicate_decls): Preserve the noreturn attribute on | |
19894 | non-ANSI builtin functions. | |
19895 | ||
a06e3c40 R |
19896 | Thu Jul 11 11:31:12 2002 J"orn Rennecke <joern.rennecke@superh.com> |
19897 | ||
19898 | * rtl.h (gen_rtx_CONST_VECTOR): Declare. | |
19899 | * gengenrtl.c (special_rtx): Check for CONST_VECTOR. | |
19900 | * emit-rtl.c (gen_rtx_CONST_VECTOR): New function. | |
19901 | (gen_const_vector_0): Use it. | |
19902 | ||
47abc309 JDA |
19903 | 2002-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca> |
19904 | ||
19905 | * pa.md (adddi3): For 32-bit targets, force constants to a register | |
19906 | if they don't fit in an 11-bit immediate. Change insn predicate to | |
19907 | arith11_operand. Remove comment. | |
19908 | * pa.c (cint_ok_for_move): Fix comment. | |
19909 | (emit_move_sequence): Don't directly split DImode constants on 32-bit | |
19910 | targets. | |
19911 | ||
8ac9d31f TJ |
19912 | 2002-07-11 Tim Josling <tej@melbpc.org.au> |
19913 | ||
e89617fe | 19914 | Remove front end hard coding from gengtype.c. |
8ac9d31f TJ |
19915 | |
19916 | * Makefile.in | |
19917 | (STAGESTUFF): add gtyp-gen.h | |
19918 | (GTFILES): Remove front end specific files. | |
19919 | (GTFILES_FILES_LANGS): New, from configure.. | |
19920 | (GTFILES_FILES_FILES): Likewise. | |
19921 | (GTFILES_LANG_DIR_NAMES): Likewise. | |
19922 | (GTFILES_SRCDIR): Likewise. | |
19923 | (gtyp-gen.h): Build from configure information. | |
19924 | (s-gtype): Remove command line parameters from gengtype. | |
19925 | (gengtype.o): Remove dependency on GTFILES. Depend on gtyp-gen.h. | |
19926 | (mostlyclean): Delete files generated by and for gengtype. | |
19927 | ||
19928 | * c-config-lang.in: New file. | |
19929 | ||
19930 | * configure.in (all_gtfiles_files_langs): New. Accumulate files | |
19931 | for each language. | |
19932 | (all_gtfiles_files_files): New. Accumulate language for each file | |
19933 | accumulated. | |
19934 | (gtfiles): Pick up value for C. | |
19935 | (srcdir): AC-SUBST this variable. | |
19936 | (all_gtfiles_files_langs): AC-SUBST this variable. | |
19937 | (all_gtfiles_files_files): AC-SUBST this variable. | |
e89617fe | 19938 | |
8ac9d31f | 19939 | * configure: Regenerate. |
e89617fe | 19940 | |
8ac9d31f TJ |
19941 | * gengtype-lex.l (parse_file): Make parameter const. |
19942 | ||
19943 | * gengtype.c (toplevel): include gtyp-gen.h. | |
19944 | (BASE_FILE_<language> unnamed enum): Delete. | |
19945 | (lang_names): Delete (replaced by gtyp-gen.h) | |
19946 | (lang_dir_names): From gtyp-gen.h, replaces lang_names; changed | |
19947 | all references. | |
19948 | (NUM_GT_FILES): New. | |
19949 | (NUM_LANG_FILES): New. | |
19950 | (srcdir_len): New. | |
19951 | (NUM_BASE_FILES): Change calculation. | |
19952 | (open_base_files): Change prototype to avoid warning. | |
19953 | (startswith): Delete. | |
19954 | (get_file_basename): Iterate through generated language list not | |
19955 | hard coded list. | |
19956 | (get_base_file_bitmap): Use generated list of files and languages. | |
19957 | (close_output_files): Add prototype to rmove warning. | |
19958 | (main): Iterate through list of generated files from gtyp-gen.h | |
19959 | rather than command line paramaters. Ignore duplicated file | |
e89617fe | 19960 | names. |
8ac9d31f TJ |
19961 | |
19962 | * gengtype.h (parse_file): Amend prototype for const parameter. | |
e89617fe | 19963 | |
8ac9d31f TJ |
19964 | * doc/sourcebuild.texi: Document gtfiles variable. |
19965 | ||
19966 | * doc/gty.texi: Document changes to gtfiles variable for front | |
19967 | ends. | |
19968 | ||
19969 | * objc/config-lang.in (gtfiles): Add files needed for objc front | |
19970 | end. | |
19971 | ||
0e603223 RS |
19972 | 2002-07-10 Roger Sayle <roger@eyesopen.com> |
19973 | ||
19974 | PR c/2454 | |
19975 | * combine.c (nonzero_bits): LOAD_EXTEND_OP should only apply | |
19976 | to SUBREGs of MEMs. (num_sign_bit_copies): Likewise. | |
19977 | ||
c5358a5d RS |
19978 | 2002-07-10 Roger Sayle <roger@eyesopen.com> |
19979 | Zack Weinberg <zack@codesourcery.com> | |
19980 | ||
19981 | * builtins.def: Make the argument types of abort and exit | |
19982 | independent of the front-end. | |
19983 | ||
a35f8b74 AM |
19984 | 2002-07-11 Alan Modra <amodra@bigpond.net.au> |
19985 | ||
19986 | * config/rs6000/linux64.h (ASM_SPEC): Define. | |
19987 | ||
89e7058f AH |
19988 | 2002-07-10 Aldy Hernandez <aldyh@redhat.com> |
19989 | ||
6c535c69 ZW |
19990 | * config/rs6000/rs6000.c (emit_frame_save): New. |
19991 | (rs6000_frame_related): Replace reg2 before reg. | |
19992 | (rs6000_emit_prologue): Use emit_frame_save for saving gprs, fprs, | |
19993 | and eh_return registers. | |
89e7058f | 19994 | |
086bbd21 TM |
19995 | 2002-07-10 Toon Moene <toon@moene.indiv.nluug.nl> |
19996 | ||
19997 | Revert all patches for optimization of Complex .op. Real. | |
19998 | * complex_part_zero_p: Remove | |
19999 | * expand_cmplxdiv_straight: Replace complex_part_zero_p(x) | |
20000 | with x. | |
20001 | * expand_cmplxdiv_wide: Ditto. | |
20002 | * expand_binop: Ditto. | |
20003 | ||
126dbce0 MM |
20004 | 2002-07-10 Marek Michalkiewicz <marekm@amelek.gda.pl> |
20005 | ||
20006 | * config/avr/avr.md: Fix two 0x80000000 constants to make them | |
20007 | negative also on 64-bit hosts. | |
20008 | ||
20009 | Default to -fno-reorder-blocks when optimizing for size. | |
20010 | * config/avr/avr-protos.h (avr_optimization_options): Declare. | |
20011 | * config/avr/avr.c (avr_optimization_options): New function. | |
20012 | * config/avr/avr.h (OPTIMIZATION_OPTIONS): New. | |
20013 | ||
20014 | Optimize returning from simple functions. | |
20015 | * config/avr/avr-protos.h (avr_simple_epilogue): Declare. | |
20016 | * config/avr/avr.c (avr_simple_epilogue): New function. | |
20017 | * config/avr/avr.md (return): New insn. | |
20018 | ||
21c318ba DR |
20019 | 2002-07-10 Douglas B Rupp <rupp@gnat.com> |
20020 | ||
20021 | * config/i386/i386.c (ix86_svr3_asm_out_constructor): Add | |
20022 | HAS_INIT_SECTION to protection. | |
20023 | ||
537834c8 MM |
20024 | 2002-07-10 Mark Mitchell <mark@codesourcery.com> |
20025 | ||
20026 | * doc/invoke.texi (Debugging Options): Mention that -gdwarf is | |
20027 | deprecated. | |
20028 | ||
80ba02b1 R |
20029 | Wed Jul 10 19:50:03 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20030 | ||
20031 | * combine.c (gen_lowpart_for_combine): Handle vector modes. | |
20032 | Supply non-VOID mode to simplify_gen_subreg. | |
20033 | ||
ae3aa00d JH |
20034 | Wed Jul 10 18:48:55 CEST 2002 Jan Hubicka <jh@suse.cz> |
20035 | ||
20036 | * i386.c (ix86_init_mmx_sse_builtins): Fix thinko. | |
20037 | ||
029f3983 JL |
20038 | 2002-07-10 Jeffrey A Law <law@redhat.com> |
20039 | ||
7a464913 JL |
20040 | * mn10200.c (expand_prologue): Create REG_MAYBE_DEAD notes |
20041 | as appropriate. | |
20042 | ||
6c535c69 ZW |
20043 | * mn10200.c (expand_epilogue): Fix test to determine which scratch |
20044 | register to use. | |
029f3983 | 20045 | |
ff27a429 R |
20046 | Wed Jul 10 16:06:00 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20047 | ||
20048 | * cse.c (cse_insn): Supply proper SUBREG_BYTE to simplify_gen_subreg. | |
20049 | Get mode from dest. | |
20050 | If simplify_gen_subreg fails, try next equivalent. | |
20051 | ||
e6986399 GDR |
20052 | 2002-07-09 Gabriel Dos Reis <gdr@codesourcery.com> |
20053 | ||
20054 | * diagnostic.h: #include location.h | |
20055 | (location_t): Move definition to.. | |
20056 | * location.h: ... here. New file. | |
20057 | * tree.h: #include location.h | |
20058 | (DECL_SOURCE_LOCATION): New macro. | |
20059 | (DECL_SOURCE_FILE): Use. | |
20060 | (DECL_SOURCE_LINE): Likewise. | |
20061 | (struct tree_decl): REplace filename and linenum with locus. | |
20062 | * Makefile.in (TREE_H): add location.h | |
20063 | (diagnostic.o): Depends on gt-location.h | |
20064 | (gt-location.h): Depends on s-gtype | |
20065 | ||
7990b46f MK |
20066 | 2002-07-09 Matt Kraai <kraai@alumni.cmu.edu> |
20067 | ||
20068 | * config/rs6000/aix.h: Convert CPP_PREDEFINES to | |
20069 | TARGET_OS_CPP_BUILTINS. | |
20070 | * config/rs6000/aix31.h: Likewise. | |
20071 | * config/rs6000/aix41.h: Likewise. | |
20072 | * config/rs6000/aix43.h: Likewise. | |
20073 | * config/rs6000/aix51.h: Likewise. | |
20074 | * config/rs6000/beos.h: Likewise. | |
20075 | * config/rs6000/darwin.h: Likewise. | |
20076 | * config/rs6000/eabi.h: Likewise. | |
20077 | * config/rs6000/eabisim.h: Likewise. | |
20078 | * config/rs6000/linux.h: Likewise. | |
20079 | * config/rs6000/linux64.h: Likewise. | |
20080 | * config/rs6000/lynx.h: Likewise. | |
20081 | * config/rs6000/mach.h: Likewise. | |
20082 | * config/rs6000/rtems.h: Likewise. | |
20083 | * config/rs6000/sysv4.h: Likewise. | |
20084 | * config/rs6000/vxppc.h: Likewise. | |
efa39e99 DP |
20085 | |
20086 | 2002-07-09 Devang Patel <dpatel@apple.com> | |
20087 | * objc/objc-act.c (adjust_type_for_id_default): Fix my previous patch. | |
20088 | Do not allow ObjC objects as a parameter type for Objective-C methods. | |
20089 | My previous patch restricted 'struct' also. | |
e89617fe | 20090 | |
cd98faa1 NB |
20091 | 2002-07-09 Neil Booth <neil@daikokuya.co.uk> |
20092 | ||
20093 | * cpperror.c (cpp_error): Default to directive_line within | |
20094 | directives here. | |
20095 | * cppexp.c (cpp_interpret_integer): Only use traditional | |
20096 | number semantics in directives. | |
20097 | * cpplib.c (prepare_directive_trad): Don't reset pfile->line. | |
20098 | (do_include_common): Similarly. | |
20099 | * cpptrad.c (scan_out_logical_line): Implement accurate | |
20100 | quoting of <> in #include. | |
20101 | * doc/cpp.texi: Update. | |
20102 | ||
2ad65b0e | 20103 | Tue Jul 9 22:37:44 2002 Stephen Clarke <stephen.clarke@superh.com> |
6c535c69 | 20104 | J"orn Rennecke <joern.rennecke@superh.com> |
2ad65b0e SC |
20105 | |
20106 | * sh.c (sh_adjust_cost): Special handling of SHMEDIA code. | |
20107 | * sh.md (attribute issues): Replace with: | |
20108 | (attribute pipe_model). All users changed. | |
20109 | (attribute type): Change pt / ptabs to pt_media / ptabs_media. | |
20110 | All users changed. | |
20111 | (function units sh5issue, sh5fds): New. | |
20112 | (attribute is_mac_media): New. | |
20113 | (adddi3_media, subdi3_media, divsi3_i1_media, anddi3): Add type. | |
20114 | (andcdi3, iordi3, xordi3, ashldi3_media, lshrdi3_media): Likewise. | |
20115 | (ashrdi3_media, negdi_media, extendsidi2, movqi_media): Likewise. | |
20116 | (movhi_media, shori_media, movv2sf_i, jump_media): Likewise. | |
20117 | (call_media, call_value_media, sibcall_media): Likewise. | |
20118 | (casesi_jump_media, casesi_shift_media, casesi_load_media): Likewise. | |
20119 | (return_media_i, addsf3_media, subsf3_media, mulsf3_media): Likewise. | |
20120 | (mac_media, divsf3_media, floatdisf2, floatsisf2_media): Likewise. | |
20121 | (fix_truncsfdi2, fix_truncsfsi2_media, cmpeqsf_media): Likewise. | |
20122 | (cmpgtsf_media, cmpgesf_media, cmpunsf_media, negsf2_media): Likewise. | |
20123 | (sqrtsf2_media, abssf2_media, adddf3_media, subdf3_media): Likewise. | |
20124 | (muldf3_media, divdf3_media, floatdidf2, floatsidf2_media): Likewise. | |
20125 | (fix_truncdfdi2, fix_truncdfsi2_media, cmpeqdf_media): Likewise. | |
20126 | (cmpgtdf_media, cmpgedf_media,cmpundf_media, negdf2_media): Likewise. | |
20127 | (sqrtdf2_media, absdf2_media, extendsfdf2_media): Likewise. | |
20128 | (truncdfsf2_media): Likewise. | |
20129 | (movsi_media, movsi_media_nofpu, movdi_media): Use new types. | |
20130 | (movdi_media_nofpui, movdf_media, movdf_media_nofpu): Likewise. | |
20131 | ||
b6d33983 R |
20132 | Tue Jul 9 21:39:50 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20133 | ||
20134 | * sh.h (PREDICATE_CODES): Add general_extend_operand and inqhi_operand. | |
20135 | * sh.c (general_extend_operand, inqhi_operand): New functions. | |
20136 | * sh.md (cmpeqdi_media, cmpgtdi_media, cmpgtudi_media): Collapse | |
20137 | alternatives using 'N' modifier. Add type. | |
20138 | (adddi3z_media): Likewise. Enable generator function generation. | |
20139 | (movdicc_false, movdicc_true, addsi3_media, subsi3_media): Use more | |
20140 | exact predicates / constraints. Add type. | |
20141 | (subsi3): Allow 0 for SHMEDIA. | |
20142 | (udivsi3_i4_media): Use match_operand for input values | |
20143 | rather than hard registers. | |
20144 | (udivsi3 - TARGET_SHMEDIA_FPU case): Don't ferry values | |
20145 | unnecessarily through hard registers. Keep copies of pseudo | |
20146 | registers outside of the libcall sequence. | |
20147 | (mulsidi3_media, umulsidi3_media): Use more exact predicates. Add type. | |
20148 | (ashlsi3_media, ashrsi3_media, lshrsi3_media): Likewise. | |
20149 | (zero_extendsidi2, zero_extendhidi2, zero_extendqidi2): Likewise. | |
20150 | (extendhidi2, extendqidi2): Likewise. | |
20151 | (andsi3_compact): Name. | |
20152 | (andcdi3): Enable generator function generation. | |
20153 | (zero_extendhisi2, zero_extendqisi2): Rename to | |
20154 | (zero_extendhisi2_compact, zero_extendqisi2_compact). | |
20155 | (extendhisi2, extendqisi2): Rename to | |
20156 | (extendhisi2_compact, extendqisi2_compact). | |
20157 | (rotldi3, rotldi3_mextr, rotrdi3, rotrdi3_mextr): New patterns. | |
20158 | (loaddi_trunc, zero_extendhisi2, zero_extendhisi2_media): Likewise. | |
20159 | (zero_extendhisi2_media+1, zero_extendqisi2): Likewise. | |
20160 | (zero_extendqisi2_media, extendhisi2, extendhisi2_media): Likewise. | |
20161 | (extendhisi2_media, extendhisi2_media+1, extendqisi2): Likewise. | |
20162 | (extendqisi2_media, extendqisi2_media+1, truncdisi2): Likewise. | |
20163 | (truncdihi2, truncdiqi2, reload_inqi, reload_inhi): Likewise. | |
20164 | (shmedia32_initialize_trampoline_big): Likewise. | |
20165 | (shmedia32_initialize_trampoline_little): Likewise. | |
20166 | (nsb, nsbsi, nsbdi, ffsdi2, ffssi2, byterev): Likewise. | |
20167 | (negdi2): Remove spurious T clobber. | |
20168 | (zero_extendhidi2+1, extendhidi2+1, extendqidi2+1): Handle TRUNCATE. | |
20169 | (movsi_media, movsi_media_nofpu): Remove spurious *k after b. | |
20170 | (movdi_media, movdi_media_nofpu, pt, ptb): Likewise. | |
20171 | (movsi_media_nofpu+2, movhi_media+1): Only do split after reload. | |
20172 | (ic_invalidate_line_media): Write back data cache before invalidating | |
20173 | instruction cache. Add type. | |
20174 | (movsf_media): Sign-extend when the destination is a general | |
20175 | purpose register. Add type. | |
20176 | (bgt_media, bge_media, bgtu_media, bgeu_media, blt_media_i): Allow 0. | |
20177 | (casesi_worker_0+1): Only increment ref count for proper label. | |
20178 | (casesi_worker_0+2): Likewise. | |
20179 | ||
7ca0873c MM |
20180 | 2002-07-09 Mark Mitchell <mark@codesourcery.com> |
20181 | ||
20182 | * dwarfout.c (dwarfout_init): Warn that DWARF1 is deprecated. | |
20183 | ||
26b10ae0 | 20184 | 2002-07-09 Steve Ellcey <sje@cup.hp.com> |
7ca0873c | 20185 | |
26b10ae0 SE |
20186 | * gcc/except.c (expand_eh_region_end_cleanup): Change exception pointer |
20187 | from Pmode to ptr_mode. | |
20188 | (get_exception_pointer): Ditto. | |
20189 | (connect_post_landing_pads): Ditto. | |
20190 | (dw2_build_landing_pads): Ditto. | |
20191 | ||
0c3a2ea0 SE |
20192 | 2002-07-08 Steve Ellcey <sje@cup.hp.com> |
20193 | * gcc/c-pragma.h (add_to_renaming_pragma_list): New function. | |
20194 | * gcc/c-pragma.c (add_to_renaming_pragma_list): New function. | |
20195 | (handle_pragma_redefine_extname): Change to use new function. | |
20196 | ||
26c34780 RS |
20197 | 2002-07-08 Roger Sayle <roger@eyesopen.com> |
20198 | ||
20199 | * combine.c (combine_simplify_rtx): Add an explicit cast | |
20200 | to avoid signed/unsigned comparison warning. | |
20201 | (simplify_if_then_else): Likewise. | |
20202 | (extended_count): Likewise. | |
20203 | (simplify_shift_const): Likewise. | |
20204 | (simplify_comparison): Likewise. | |
20205 | ||
1d4047e0 RS |
20206 | 2002-07-08 Richard Sandiford <rsandifo@redhat.com> |
20207 | ||
20208 | * config/mips/mips.md: Add imadd type. Update scheduler description | |
20209 | to use imadd as well as imul. | |
20210 | (*mul_acc_si, *madsi): Change imul alternatives to imadd. | |
20211 | (*mul_acc_di, *mul_acc_64bit_di): Likewise. | |
20212 | (*mul_sub_si): Likewise for first alternative. Change second | |
20213 | alternative from imul to multi. | |
20214 | ||
5351f1ca NB |
20215 | 2002-07-07 Neil Booth <neil@daikokuya.co.uk> |
20216 | ||
20217 | * c-common.c (c_common_post_options): Update prototype; | |
20218 | don't init backends if preprocessing only. | |
20219 | * langhooks-def.h (LANG_HOOKS_POST_OPTIONS): Update. | |
20220 | * langhooks.h (struct lang_hooks): Update post_options to | |
20221 | return a boolean. | |
20222 | * toplev.c (parse_options_and_default_flags, do_compile, | |
20223 | lang_independent_init): Update prototypes. Allow the | |
20224 | front end to specify that there is no need to initialize | |
20225 | the back end. | |
20226 | (general_init): Move call to hex_init here... | |
20227 | (toplev_main): ...from here. Pass flag for back end init | |
20228 | suppression. | |
20229 | ||
c8cc4417 R |
20230 | Sun Jul 7 20:38:38 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20231 | ||
20232 | * sh.h (PRINT_OPERAND_PUNCT_VALID_P): Allow '\''. | |
20233 | (PREDICATE_CODES): Add entries for equality_comparison_operator, | |
20234 | greater_comparison_operator and less_comparison_operator. | |
20235 | * sh.c (print_operand): Add '\'' code. Make 'o' handle | |
20236 | more operators. | |
20237 | (equality_comparison_operator): New function. | |
20238 | (greater_comparison_operator, less_comparison_operator): Likewise. | |
20239 | * sh.md (beq_media_i): Disable generator function generation. | |
20240 | Use match_operator to handle a whole class of comparisons. Add | |
20241 | modifier in output template to provide branch prediction. Add type. | |
20242 | (bgt_media_i, ble_media_i): Likewise. Allow zero operands. | |
20243 | (bne_media_i, bge_media_i, bgtu_media_i, bgeu_media_i): Delete. | |
20244 | (blt_media_i, bleu_media_i, bltu_media_i): Likewise. | |
20245 | (bgt, blt, ble, bge, bgtu, bltu, bgeu, bleu): Allow zero operands. | |
20246 | ||
957ec0f9 HPN |
20247 | 2002-07-07 Hans-Peter Nilsson <hp@bitrange.com> |
20248 | ||
20249 | Emit MMIX function prologue and epilogue as rtl. | |
20250 | * config/mmix/mmix.md ("call"): Use mmix_get_hard_reg_initial_val, | |
20251 | not unprototyped get_hard_reg_initial_val. | |
20252 | ("call_value", "nonlocal_goto_receiver"): Ditto. | |
20253 | ("return"): Make define_expand. Move real insn to... | |
20254 | ("*expanded_return"): New pattern. | |
20255 | ("prologue", "epilogue"): New define_expands. | |
20256 | * config/mmix/mmix.h (MMIX_rO_REGNUM): New macro. | |
20257 | (struct machine_function): New member in_prologue. | |
20258 | (FIRST_PSEUDO_REGISTER): Adjust for including rO as register. | |
20259 | (FIXED_REGISTERS, CALL_USED_REGISTERS): Ditto. | |
20260 | (MMIX_MMIXWARE_ABI_REG_ALLOC_ORDER): Ditto. | |
20261 | (MMIX_GNU_ABI_REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Ditto. | |
20262 | (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Ditto. | |
20263 | (LOCAL_REGNO): Define. Adjust comment. | |
20264 | * config/mmix/mmix.c (MMIX_CFUN_NEEDS_SAVED_EH_RETURN_ADDRESS): | |
20265 | Consider regs_ever_live[MMIX_rJ_REGNUM], not just | |
20266 | leaf_function_p. | |
20267 | (MMIX_OUTPUT_REGNO): Don't translate registers while outputting | |
20268 | the prologue. | |
20269 | (mmix_target_asm_function_prologue): Make static. Just mark that | |
20270 | the prologue is being emitted. Move guts to... | |
20271 | (mmix_expand_prologue): New function. Adjust for emitting | |
20272 | prologue as rtl. For sizes, use HOST_WIDE_INT only. | |
20273 | (mmix_target_asm_function_epilogue): Make static. Simply emit a | |
20274 | \n. Move guts to... | |
20275 | (mmix_expand_epilogue): New function. Adjust for emitting | |
20276 | epilogue as rtl. For sizes, use HOST_WIDE_INT only. | |
20277 | (mmix_target_asm_function_end_prologue): Mark that the prologue | |
20278 | has ended. | |
20279 | (TARGET_ASM_FUNCTION_END_PROLOGUE): Define. | |
20280 | (mmix_conditional_register_usage): Improve comments. | |
20281 | (mmix_local_regno): New function. | |
20282 | (mmix_emit_sp_add, mmix_get_hard_reg_initial_val): Ditto. | |
20283 | * config/mmix/mmix-protos.h (mmix_local_regno): Prototype. | |
20284 | (mmix_expand_prologue, mmix_expand_epilogue): Ditto. | |
20285 | (mmix_get_hard_reg_initial_val): Ditto. | |
20286 | ||
7ab5c789 AJ |
20287 | 2002-07-06 Andreas Jaeger <aj@suse.de> |
20288 | ||
20289 | * toplev.c (set_fast_math_flags): Don't use ISO C style function | |
20290 | definitions. | |
20291 | * gengtype.c (open_base_files): Likewise. | |
20292 | (close_output_files): Likewise. | |
20293 | * tracer.c (find_best_predecessor): Likewise. | |
20294 | (find_best_successor): Likewise. | |
20295 | (ignore_bb_p): Likewise. | |
20296 | ||
df061a43 RS |
20297 | 2002-07-05 Roger Sayle <roger@eyesopen.com> |
20298 | ||
20299 | PR c++/7099 | |
20300 | * builtin-attrs.def: Define new attribute lists for use in | |
20301 | builtins.def. | |
20302 | * builtins.def [DEF_BUILTIN]: Modify to take an additional | |
20303 | ATTRS argument, an enumerated value defined in builtin-attrs.def | |
20304 | that represents the attribute list for the builtins. Modify | |
20305 | all builtin functions to pass an appropriate attribute list. | |
20306 | Specify "abort", "exit", "_exit" and "_Exit" builtins here with | |
20307 | their required noreturn attributes. | |
20308 | * tree.h (enum_builtin_function): Ignore the additional parameter | |
20309 | to DEF_BUILTIN. | |
20310 | * builtins.c (built_in_names): Likewise. | |
20311 | * c-common.c: (builtin_function_2): Replace the "int noreturn_p" | |
20312 | argument with a tree representing the functions attribute list. | |
20313 | Pass this "attrs" argument to builtin_function. No longer handle | |
20314 | the noreturn_p processing manually. | |
20315 | (built_in_attributes): Move the definitions from builtin-attrs.def | |
20316 | before c_common_nodes_and_builtins. | |
20317 | (c_common_nodes_and_builtins): Handle the new ATTRS parameter in | |
20318 | DEF_BUILTIN, passing it to both builtin_function and the changed | |
20319 | builtin_function_2. | |
20320 | ||
20321 | * doc/extend.texi: Document __builtin_abort, __builtin_exit, | |
20322 | __builtin__exit and __builtin__Exit. | |
20323 | ||
e5eb8de8 SC |
20324 | 2002-07-05 Stephane Carrez <stcarrez@nerim.fr> |
20325 | ||
20326 | * config/m68hc11/m68hc11.md ("*movqi_68hc12"): Avoid allocating | |
20327 | QI mode registers in soft registers. | |
7ab5c789 | 20328 | ("zero_extendqihi2"): Do not take into account soft registers |
e5eb8de8 SC |
20329 | for register allocation (use '*' constraint). |
20330 | ||
4c8aed14 SC |
20331 | 2002-07-05 Stephane Carrez <stcarrez@nerim.fr> |
20332 | ||
20333 | * config/m68hc11/m68hc11.md ("*ashlsi3"): Avoid saving y if we know | |
20334 | it is dead. | |
20335 | ("*ashrsi3"): Likewise. | |
20336 | ("*lshrsi3"): Likewise. | |
20337 | ||
99ed68ea VM |
20338 | 2002-07-05 Vladimir Makarov <vmakarov@redhat.com> |
20339 | ||
20340 | * genautomata.c (output_max_insn_queue_index_def): Take latencies | |
20341 | into account. | |
20342 | ||
4c8aed14 | 20343 | 2002-07-05 Stephane Carrez <stcarrez@nerim.fr> |
581fd392 SC |
20344 | |
20345 | * config/m68hc11/m68hc11.md (peephole2): New peephole2 to optimize | |
20346 | address computation and memory moves. | |
20347 | ||
9833f679 MM |
20348 | 2002-07-03 Mark Mitchell <mark@codesourcery.com> |
20349 | ||
20350 | PR c++/6706 | |
20351 | * dwarfout.c (output_reg_number): Fix warning message. | |
20352 | (output_bound_representation): Check SAVE_EXPR_RTL is not NULL | |
20353 | before using it. | |
7ab5c789 | 20354 | |
81bca2f5 RO |
20355 | 2002-07-05 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
20356 | ||
20357 | * gcc/gcc.c (asm_debug): Move initialization ... | |
20358 | (init_spec): ... here. | |
20359 | ||
17f44f02 NS |
20360 | 2002-07-05 Nathan Sidwell <nathan@codesourcery.com> |
20361 | ||
20362 | * c-parse.in (extdef): Append ';'. | |
20363 | (old_style_parm_decls): Append ';'. | |
20364 | ||
da77408f DJ |
20365 | 2002-07-04 Daniel Jacobowitz <drow@mvista.com> |
20366 | ||
20367 | * configure.in: Correct typos: gcc_cv_as_gdwarf2_debug_flag to | |
20368 | gcc_cv_as_gdwarf2_flag and gcc_cv_as_gstabs_debug_flag | |
20369 | to gcc_cv_as_gstabs_flag. | |
20370 | * configure: Rebuilt. | |
20371 | ||
ec52b446 GK |
20372 | 2002-07-04 Geoffrey Keating <geoffk@redhat.com> |
20373 | ||
20374 | * ggc.h (ggc_add_root): Document as obsolete. | |
20375 | ||
8721e3df R |
20376 | Thu Jul 4 07:58:01 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20377 | ||
20378 | * sh.md (mshfhi_b, mshflo_b, mshfhi_l, mshflo_l, mshfhi_w): Add DONE. | |
20379 | (mshflo_w): Likewise. | |
20380 | ||
3767c0fd R |
20381 | Thu Jul 4 07:36:29 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20382 | ||
20383 | * simplify-rtx.c (simplify_subreg): Reduce problem of finding | |
20384 | vector mode subregs of constants to finding integer mode | |
20385 | subregs of constants. | |
20386 | * cse.c (cse_insn): Use simplify_gen_subreg. | |
20387 | * convert.c (convert_to_integer): Don't strip a NOP_EXPR | |
20388 | From a vector mode expression of different size than the | |
20389 | target mode. | |
20390 | ||
4e314d1f EC |
20391 | 2002-07-03 Eric Christopher <echristo@redhat.com> |
20392 | ||
20393 | * config/mips/linux.h: Add #undef for SUBTARGET_CPP_SPEC. | |
20394 | * config/mips/mips.h: Remove deprecated -m<processor> options | |
20395 | and cc1_cpu_spec associated. | |
20396 | (CONSTANT_ADDRESS_P): Fix last patch. | |
20397 | (ASM_DECLARE_FUNCTION_NAME): Declare. Fix comment. | |
20398 | * config/mips/mips.md (bungt, bunge, sungt_df, sungt_sf, sunge_df, | |
20399 | sunge_sf): Remove. | |
20400 | ||
6f0361e3 SS |
20401 | 2002-07-03 Stan Shebs <shebs@apple.com> |
20402 | ||
20403 | * config/darwin.h (APPLE_CC): Remove, not meaningful in FSF GCC. | |
20404 | (STRINGIFY_THIS, REALLY_STRINGIFY): Remove. | |
20405 | (CPP_SPEC): Remove insertion of APPLE_CC definition. | |
20406 | ||
3129af4c RS |
20407 | 2002-07-03 Roger Sayle <roger@eyesopen.com> |
20408 | ||
20409 | * combine.c (struct_undo): Change types of recorded substitutions | |
20410 | to be either "int" or "rtx", instead of "unsigned int" and "rtx". | |
20411 | (do_SUBST_INT): Change types of the substitution from unsigned int | |
20412 | to int, to avoid compilation warning from SUBST_INT's only caller. | |
20413 | ||
20414 | (make_extraction): Add cast to avoid compilation warning. | |
20415 | (force_to_mode): Remove cast to avoid compilation warning. | |
20416 | ||
c7375e61 EB |
20417 | 2002-07-03 Eric Botcazou <ebotcazou@multimania.com> |
20418 | Jeff Law <law@redhat.com> | |
20419 | ||
20420 | * i386.md (length_immediate attribute): Fix typo. | |
20421 | (length_address attribute): Likewise. | |
20422 | (modrm attribute): Set it to 0 for immediate call instructions. | |
20423 | (jcc_1 pattern): Set modrm attribute to 0. | |
20424 | (jcc_2 pattern ): Likewise. | |
20425 | (jump pattern): Likewise. | |
20426 | (doloop_end_internal pattern): Explicitly set length. | |
20427 | (leave pattern): Fix typo. | |
20428 | (leave_rex64 pattern): Likewise. | |
20429 | ||
61c07d3c DE |
20430 | 2002-07-03 David Edelsohn <edelsohn@gnu.org> |
20431 | ||
20432 | * config/rs6000/rs6000.md (fix_truncdfsi2_internal): Ignore DImode | |
20433 | in FPR as preference. | |
20434 | (fctiwz): Same. | |
20435 | (floatdidf2, fix_truncdfdi2): Same. | |
20436 | (floatdisf2, floatditf2, fix_trunctfdi2): Same. | |
20437 | (floatditf2): Same. | |
20438 | (floatsitf2, fix_trunctfsi2): SImode in GPR. | |
20439 | (ctrdi): Remove FPR alternative and splitter. | |
20440 | ||
20441 | 2002-07-03 Will Cohen <wcohen@redhat.com> | |
77966be3 WC |
20442 | |
20443 | * config/i386/i386.c (x86_integer_DFmode_moves): Disable for PPro. | |
20444 | ||
34a80643 R |
20445 | Wed Jul 3 10:24:16 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20446 | ||
20447 | * optabs.c (expand_vector_binop): Don't store using a SUBREG smaller | |
20448 | than UNITS_PER_WORD, unless this is little endian and the first unit | |
20449 | in this word. Let extract_bit_field decide how to load an element. | |
20450 | Force arguments to matching mode. | |
20451 | (expand_vector_unop): Likewise. | |
20452 | ||
20453 | * simplify-rtx.c (simplify_subreg): Don't assume that all vectors | |
20454 | consist of word_mode elements. | |
20455 | * c-typeck.c (build_binary_op): Allow vector types for BIT_AND_EXPR, | |
20456 | BIT_ANDTC_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR. | |
20457 | (build_unary_op): Allow vector types for BIT_NOT_EPR. | |
20458 | * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg for | |
20459 | CONST_VECTOR. | |
20460 | * optabs.c (expand_vector_binop): Try to perform operation in | |
20461 | smaller vector modes with same inner size. Add handling of AND, IOR | |
20462 | and XOR. Reject expansion to inner-mode sized scalars when using | |
20463 | OPTAB_DIRECT. Use simplify_gen_subreg on constants. | |
20464 | (expand_vector_unop): Try to perform operation in smaller vector | |
20465 | modes with same inner size. Add handling of one's complement. | |
20466 | When there is no vector negate operation, try a vector subtract | |
20467 | operation. Use simplify_gen_subreg on constants. | |
20468 | * simplify-rtx.c (simplify_subreg): Add capability to convert vector | |
20469 | constants into smaller vectors with same inner mode, and to | |
20470 | integer CONST_DOUBLEs. | |
20471 | ||
622d3731 KG |
20472 | 2002-07-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
20473 | ||
20474 | * c-parse.in (parsing_iso_function_signature): New variable. | |
20475 | (extdef_1): New, copied from... | |
20476 | (extdef): ... here. Reset parsing_iso_function_signature. | |
20477 | (old_style_parm_decls): Reset parsing_iso_function_signature. | |
20478 | (old_style_parm_decls_1): New, copied from old_style_parm_decls. | |
20479 | Warn about ISO C style function definitions. | |
20480 | (nested_function, notype_nested_function): Reset | |
20481 | parsing_iso_function_signature. | |
20482 | (parmlist_2): Set parsing_iso_function_signature. | |
20483 | ||
20484 | * doc/invoke.texi (-Wtraditional): Document new behavior. | |
20485 | ||
9bb46191 CD |
20486 | 2002-07-02 Chris Demetriou <cgd@broadcom.com> |
20487 | ||
20488 | * config.gcc (mips*el-*-*): Use tm_defines to set | |
20489 | TARGET_ENDIAN_DEFAULT, rather than including mips/little.h. | |
20490 | * config/mips/little.h: Remove. | |
20491 | ||
e1c2dd26 | 20492 | 2002-07-02 Devang Patel <dpatel@apple.com> |
c40da518 | 20493 | |
c40da518 | 20494 | * objc/objc-act.c (adjust_type_for_id_default): Do not allow an |
31e25abd CD |
20495 | object as parameter. Prevent something like 'NSObject' to be |
20496 | used as the type for a method argument. | |
c40da518 | 20497 | |
0879540b NB |
20498 | 2002-07-03 Neil Booth <neil@daikokuya.co.uk> |
20499 | ||
20500 | * cpptrad.c: Update comment. | |
20501 | ||
b6fb43ab | 20502 | 2002-07-02 Neil Booth <neil@daikokuya.co.uk> |
4e314d1f | 20503 | |
b6fb43ab NB |
20504 | * doc/cpp.texi: Update for traditional preprocessing changes. |
20505 | * goc/cppopts.texi: Similarly. | |
20506 | ||
c1c5187c ZL |
20507 | 2002-07-02 Ziemowit Laski <zlaski@apple.com> |
20508 | ||
20509 | * c-parse.in (designator): Enable designated initializers if ObjC. | |
20510 | (objcmessageexpr): Remove references to objc_receiver_context. | |
20511 | * objc/objc-act.h (objc_receiver_context): Remove decl. | |
20512 | * objc/objc-act.c (objc_receiver_context): Remove. | |
20513 | (lookup_objc_ivar): Test objc_method_context instead of | |
20514 | objc_receiver_context. | |
20515 | ||
52702ae1 R |
20516 | Tue Jul 2 18:45:45 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20517 | ||
20518 | * sh.c (print_operand, case 'N'): Allow zero vector. | |
20519 | (arith_reg_or_0_operand): Likewise. | |
20520 | (zero_vec_operand): Check for CONST_VECTOR, not PARALLEL. | |
4e314d1f | 20521 | * sh.h (CONST_COSTS): 0 has 0 cost. Check OUTER_CODE for |
52702ae1 R |
20522 | IOR, XOR, PLUS and SET and take their respective constant |
20523 | ranges into account. | |
20524 | (PREDICATE_CODES, arith_reg_or_0_operand): Can be CONST_VECTOR. | |
20525 | * sh.md (subdi3, subdi3_media): Allow zero operand. | |
20526 | (movv8qi_i+3): Only vector that is not split is the zero vector. | |
20527 | Fix operand 3 to simplify_subreg. | |
20528 | (movv2si_i): Split alternative 1. | |
20529 | (mshfhi_l_di_rev+1): New splitter. | |
20530 | ||
49e7b251 NB |
20531 | 2002-07-02 Neil Booth <neil@daikokuya.co.uk> |
20532 | ||
ba57a9c0 | 20533 | PR preprocessor/7029 |
49e7b251 NB |
20534 | * cppinit.c (cpp_handle_option): Suppress warnings with an |
20535 | implicit "-w" for "-M" and "-MM". | |
20536 | * doc/cppopts.texi: Update. | |
20537 | ||
a3acdc0c RS |
20538 | 2002-07-01 Roger Sayle <roger@eyesopen.com> |
20539 | ||
20540 | * config/sh/sh.c (sh_media_init_builtins): Change use of poisoned | |
20541 | identifier "bzero" to "memset". Pass extra NULL_TREE argument to | |
20542 | builtin_function. | |
20543 | ||
0b558962 AM |
20544 | 2002-07-02 Alan Modra <amodra@bigpond.net.au> |
20545 | ||
20546 | * README.Portability: Fix typos. | |
20547 | ||
9a81c5b7 HPN |
20548 | 2002-07-01 Hans-Peter Nilsson <hp@axis.com> |
20549 | ||
20550 | PR target/7177 | |
20551 | * config/cris/cris.h (LEGITIMIZE_RELOAD_ADDRESS): Correct number | |
20552 | of indirections for register inside sign-extended mem part. | |
20553 | ||
6a2dd09a RS |
20554 | 2002-07-01 Roger Sayle <roger@eyesopen.com> |
20555 | ||
20556 | * tree.h: Modify builtin_function interface to take an extra | |
20557 | argument ATTRS, which is a tree representing an attribute list. | |
20558 | ||
20559 | * c-decl.c (builtin_function): Accept additional parameter. | |
20560 | * objc/objc-act.c (builtin_function): Likewise. | |
20561 | * f/com.c (builtin_function): Likewise. | |
20562 | * java/decl.c (builtin_function): Likewise. | |
20563 | * ada/utils.c (builtin_function): Likewise. | |
20564 | * cp/decl.c (builtin_function): Likewise. | |
20565 | (builtin_function_1): Likewise. | |
20566 | ||
20567 | * c-common.c (c_common_nodes_and_builtins): Pass an additional | |
20568 | NULL_TREE argument to builtin_function. (builtin_function_2): | |
20569 | Likewise. | |
20570 | * cp/call.c (build_java_interface_fn_ref): Likewise. | |
20571 | * objc/objc-act.c (synth_module_prologue): Likewise. | |
20572 | * java/decl.c (java_init_decl_processing): Likewise. | |
20573 | * f/com.c (ffe_com_init_0): Likewise. | |
20574 | ||
20575 | * config/alpha/alpha.c (alpha_init_builtins): Pass an additional | |
20576 | NULL_TREE argument to builtin_function. | |
20577 | * config/arm/arm.c (def_builtin): Likewise. | |
20578 | * config/c4x/c4x.c (c4x_init_builtins): Likewise. | |
20579 | * config/i386/i386.c (def_builtin): Likewise. | |
20580 | * config/ia64/ia64.c (def_builtin): Likewise. | |
20581 | * config/rs6000/rs6000.c (def_builtin): Likewise. | |
20582 | ||
e20569ae ZW |
20583 | 2002-07-01 Zack Weinberg <zack@codesourcery.com> |
20584 | ||
20585 | * config/ip2k/t-ip2k: Remove LIBGCC1, CROSS_LIBGCC1, and LIBGCC1_TEST. | |
20586 | * config/mips/t-isa3264: Likewise. | |
20587 | * config/mmix/t-mmix: Likewise. | |
20588 | ||
f1b690f1 JDA |
20589 | 2002-07-01 John David Anglin <dave@hiauly1.hia.nrc.ca> |
20590 | ||
20591 | * emit-rtl.c (init_emit_once): Add missing cast to HOST_WIDE_INT. | |
20592 | ||
6bfa5aac RS |
20593 | 2002-07-01 Roger Sayle <roger@eyesopen.com> |
20594 | ||
20595 | PR opt/4046 | |
20596 | * fold-const.c (fold) [COND_EXPR]: Simplify A ? 0 : 1 to !A, | |
20597 | A ? B : 0 to A && B and A ? B : 1 into !A || B if both A and | |
20598 | B are truth values. | |
20599 | ||
9a5c1b9d NN |
20600 | 2002-07-01 Nathanael Nerode <neroden@gcc.gnu.org> |
20601 | ||
20602 | * config/mmix/t-mmix: Eliminate last reference to LIBGCC1_TEST. | |
20603 | ||
d3fc4dbc MK |
20604 | 2002-07-01 Matt Kraai <kraai@alumni.cmu.edu> |
20605 | ||
3b2124df MK |
20606 | * README.Portability (Function prototypes): Give an example of |
20607 | declaring and defining a function with no arguments. | |
20608 | ||
d3fc4dbc MK |
20609 | * README.Portability (Function prototypes): Document new |
20610 | variable-argument function macros. | |
20611 | ||
c1b92d09 R |
20612 | Mon Jul 1 19:55:17 2002 J"orn Rennecke <joern.rennecke@superh.com> |
20613 | ||
20614 | * sh.c (langhooks.h): Include. | |
20615 | (sh_init_builtins, sh_media_init_builtins): New functions. | |
20616 | (sh_expand_builtin, arith_reg_dest,and_operand): Likewise. | |
20617 | (mextr_bit_offset, extend_reg_operand, zero_vec_operand): Likewise. | |
20618 | (sh_rep_vec, sh_1el_vec, sh_const_vec): Likewise. | |
20619 | (builtin_description): New struct tag. | |
20620 | (signature_args, bdesc): New arrays. | |
20621 | (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Undef / define. | |
20622 | (print_operand): Add 'N' modifier. | |
20623 | * sh.h (VECTOR_MODE_SUPPORTED_P): Add SHmedia vector modes. | |
20624 | (EXTRA_CONSTRAINT_U, EXTRA_CONSTRAINT_W): New macros. | |
20625 | (EXTRA_CONSTRAINT): Add 'U' and 'W' cases. | |
20626 | (CONST_COSTS): Add special case for SHmedia AND. | |
20627 | (PREDICATE_CODES): Add and_operand, arith_reg_dest, | |
20628 | extend_reg_operand, extend_reg_or_0_operand, mextr_bit_offset, | |
20629 | sh_const_vec, sh_1el_vec, sh_rep_vec, zero_vec_operand. | |
20630 | target_operand can also be const or unspec. | |
20631 | * sh.md (UNSPEC_INIT_TRAMP, UNSPEC_FCOSA UNSPEC_FSRRA): New constants. | |
20632 | (UNSPEC_FSINA, UNSPEC_NSB, UNSPEC_ALLOCO): Likewise. | |
20633 | (attribute type): Add new types. | |
20634 | (anddi3): Add splitter. | |
20635 | (movdi_const_16bit+1): Add code to handle vector constants and | |
20636 | bitmasks efficiently. | |
20637 | (shori_media): Have generator function made. | |
20638 | (movv8qi, movv8qi_i, movv8qi_i+1, movv8qi_i+2): New patterns. | |
20639 | (movv8qi_i+3, movv2hi, movv2hi_i, movv4hi, movv4hi_i): Likewise. | |
20640 | (movv2si, movv2si_i, absv2si2, absv4hi2, addv2si3, addv4hi3): Likewise. | |
20641 | (ssaddv2si3, usaddv8qi3, ssaddv4hi3, negcmpeqv8qi): Likewise. | |
20642 | (negcmpeqv2si, negcmpeqv4hi, negcmpgtuv8qi, negcmpgtv2si): Likewise. | |
20643 | (negcmpgtv4hi, mcmv, mcnvs_lw, mcnvs_wb, mcnvs_wub): Likewise. | |
20644 | (mextr_rl, mextr_lr, mextr1, mextr2, mextr3, mextr4, mextr5): Likewise. | |
20645 | (mextr6, mextr7, mmacfx_wl, mmacfx_wl_i, mmacnfx_wl): Likewise. | |
20646 | (mmacnfx_wl_i, mulv2si3, mulv4hi3, mmulfx_l, mmulfx_w): Likewise. | |
20647 | (mmulfxrp_w, mmulhi_wl, mmullo_wl, mmul23_wl, mmul01_wl): Likewise. | |
20648 | (mmulsum_wq, mmulsum_wq_i, mperm_w, mperm_w_little): LIkewise. | |
20649 | (mperm_w_big, mperm_w0, msad_ubq, msad_ubq_i, mshalds_l): Likewise. | |
20650 | (mshalds_w, ashrv2si3, ashrv4hi3, mshards_q, mshfhi_b): Likewise. | |
20651 | (mshflo_b, mshf4_b, mshf0_b, mshfhi_l, mshflo_l, mshf4_l): Likewsie. | |
20652 | (mshf0_l, mshfhi_w, mshflo_w, mshf4_w, mshf0_w, mshfhi_l_di): Likewise. | |
20653 | (mshfhi_l_di_rev, mshflo_l_di, mshflo_l_di_rev): Likewise. | |
20654 | (mshflo_l_di_x, mshflo_l_di_x_rev, ashlv2si3, ashlv4hi3): Likewise. | |
20655 | (lshrv2si3, lshrv4hi3, subv2si3, subv4hi3, sssubv2si3): Likewise. | |
20656 | (ussubv8qi3, sssubv4hi3, fcosa_s, fsina_s, fipr, fsrra_s): Likewise. | |
20657 | (ftrv): Likewise. | |
20658 | ||
20659 | (fpu_switch+1, fpu_switch+2): Remove constraint. | |
20660 | ||
97ebc06f AH |
20661 | 2002-07-01 Aldy Hernandez <aldyh@redhat.com> |
20662 | ||
6c535c69 ZW |
20663 | * tree.c (build_function_type_list): Update function comment. |
20664 | Rename first argument to return_type. | |
97ebc06f | 20665 | |
353a10d0 NB |
20666 | 2002-07-01 Neil Booth <neil@daikokuya.co.uk> |
20667 | ||
20668 | * Makefile.in: Remove all trace of tradcpp.c, tradcpp.h, | |
20669 | tradcif.y and related files. | |
20670 | ||
e34cabb3 NB |
20671 | 2002-07-01 Neil Booth <neil@daikokuya.co.uk> |
20672 | ||
20673 | * cpptrad.c (skip_whitespace): Pass pointer to prior char. | |
20674 | ||
8bf3ccbb KG |
20675 | 2002-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
20676 | ||
20677 | * mips.h (FUNCTION_ARG_REGNO_P): Fix parentheses. | |
20678 | ||
44eedb75 | 20679 | See ChangeLog.7 for earlier changes. |