]>
Commit | Line | Data |
---|---|---|
78872ad9 NC |
1 | 2002-10-01 Nick Clifton <nickc@redhat.com> |
2 | ||
3 | * config/rs6000/spe.md (spe_evrlwi): Add missing third operand | |
4 | to assembler template. | |
5 | ||
3c655f42 RH |
6 | 2002-10-01 Richard Henderson <rth@redhat.com> |
7 | ||
8 | * dwarf2out.c (loc_descriptor_from_tree): Relax requirement | |
9 | for TLS debug info to !DECL_EXTERNAL. | |
10 | ||
ec20cffb JT |
11 | 2002-10-01 Matt Thomas <matt@3am-software.com> |
12 | Jason Thorpe <thorpej@wasabisystems.com> | |
13 | ||
14 | * config.gcc (vax-*-netbsdelf*): Enable configuration. | |
15 | * config/elfos.h (PCC_BITFIELD_TYPE_MATTERS): Define only | |
16 | if not already defined. | |
17 | * config/vax/elf.h: New file. | |
18 | * config/vax/netbsd-elf.h: New file. | |
19 | * config/vax/vax.c: Include "debug.h". | |
20 | (vax_output_function_prologue): Add dwarf2 support. Use | |
21 | MAIN_NAME_P when checking for VMS_TARGET stack adjust. | |
22 | * config/vax/vax.h (CONST_OK_FOR_LETTER_P): Add cases for | |
23 | 'J' [0..63], 'K' [-128..127], 'L' [-32768..32767], | |
24 | 'M' [0..255], 'N' [0..65535], and, 'O' [-63..-1]. | |
25 | (VAX_ISTREAM_SYNC): Remove. | |
26 | (INITIALIZE_TRAMPOLINE): Use gen_sync_istream. | |
27 | (JUMP_TABLES_IN_TEXT_SECTION): Define. | |
28 | (ASM_OUTPUT_REG_POP): Use reg_names for the stack pointer. | |
29 | (ASM_OUTPUT_ADDR_VEC_ELT): Use ASM_GENERATE_INTERNAL_LABEL | |
30 | and assemble_name. | |
31 | (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise. | |
32 | (PRINT_OPERAND_PUNCT_VALID_P): Accept '|'. | |
33 | (PRINT_OPERAND): Output REGISTER_PREFIX for '|'. | |
34 | (INCOMING_RETURN_ADDR_RTX): Define. | |
35 | * config/vax/vax.md (VUNSPEC_BLOCKAGE) | |
36 | (VUNSPEC_SYNC_ISTREAM): Define. | |
37 | (blockage): Use VUNSPEC_BLOCKAGE. | |
38 | (sync_istream): New insn. | |
39 | ||
40 | 2002-10-01 Richard Henderson <rth@redhat.com> | |
41 | ||
42 | * config/vax/vax.md (call_pop, *call_pop, call_value_pop) | |
43 | (*call_value_pop, call, call_value): Add dwarf2 EH support. | |
44 | (*call): New insn. | |
45 | ||
73a73768 NS |
46 | 2002-10-01 Nathan Sidwell <nathan@codesourcery.com> |
47 | ||
48 | PR c/8083 | |
49 | * c-typeck.c (build_c_cast): Warn about type punning which breaks | |
50 | type based aliasing. | |
51 | ||
0645ba8f MM |
52 | 2002-10-01 Mark Mitchell <mark@codesourcery.com> |
53 | ||
54 | * stor-layout.c (update_alignment_for_field): New function. | |
55 | (place_union_field): Use it. | |
56 | (place_field): Likewise. | |
57 | ||
f7e466a3 NS |
58 | 2002-10-01 Nathan Sidwell <nathan@codesourcery.com> |
59 | ||
73a73768 | 60 | PR other/8077 |
f7e466a3 NS |
61 | * gcc.c (cc1_options): Add space on -auxbase-strip. |
62 | ||
bc9ec51b JW |
63 | 2002-10-01 Jim Wilson <wilson@redhat.com> |
64 | ||
65 | * config/v850/v850.h (EPILOGUE_USES): Define. | |
66 | ||
a646f6cc AH |
67 | 2002-09-30 Andrew Haley <aph@redhat.com> |
68 | ||
69 | * flow.c (insn_dead_p): When using non-call-exceptions, don't | |
70 | eliminate insns that may trap. | |
71 | * cse.c (insn_live_p): Likewise. | |
72 | ||
3f7967e3 RS |
73 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
74 | ||
75 | * config/mips/mips.h (PROCESSOR_R4121): Rename to PROCESSOR_R4120. | |
76 | (TARGET_MIPS4121): Rename to TARGET_MIPS4120. | |
77 | * config/mips/mips.c (mips_cpu_info): Rename vr4121 to vr4120. | |
78 | * config/mips/mips.md: Apply same renaming here. | |
79 | ||
41f9efba RS |
80 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
81 | ||
82 | * config/mips/mips.c (PROCESSOR_R4320, TARGET_MIPS4320): Remove. | |
83 | (GENERATE_MULT3_SI): Remove use of TARGET_MIPS4320. | |
84 | * config/mips/mips.c (mips_cpu_info): Remove vr4320 entry. | |
85 | * config/mips/mips.md (define_attr cpu): Remove r4320. | |
86 | Remove vr4320 scheduler and uses of TARGET_MIPS4320. | |
87 | ||
366356d3 RS |
88 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
89 | ||
90 | * config/mips/mips.c (mips16_strings): New variable. | |
91 | (mips_output_function_epilogue): Clear the SYMBOL_REF_FLAG of every | |
92 | symbol in mips16_strings. Free the list. | |
93 | (mips_encode_section_info): Keep track of local strings. | |
94 | ||
8ab907e8 RS |
95 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
96 | ||
97 | * config/mips/mips.md (bunge, bltgt, bungt): New define_expands. | |
98 | (sordered_df, sordered_sf): Remove. | |
99 | * config/mips/mips.c (get_float_compare_codes): New fn. | |
100 | (gen_int_relational, gen_conditional_move): Use it. | |
101 | ||
d12b8c85 RS |
102 | 2002-10-01 Richard Sandiford <rsandifo@redhat.com> |
103 | ||
104 | * config/mips/mips-protos.h (mips_emit_fcc_reload): Declare. | |
105 | * config/mips/mips.h (PREDICATE_CODES): Add fcc_register_operand. | |
106 | * config/mips/mips.c (fcc_register_operand): New function. | |
107 | (mips_emit_fcc_reload): New function, extracted from reload_incc. | |
108 | (override_options): Allow TFmode values in float registers | |
109 | if ISA_HAS_8CC. | |
110 | * cnfig/mips/mips.md (reload_incc): Change destination prediate | |
111 | to fcc_register_operand. Remove misleading source constraint. | |
112 | Use mips_emit_fcc_reload. | |
113 | (reload_outcc): Duplicate reload_incc. | |
114 | ||
7e765675 UW |
115 | 2002-09-30 Ulrich Weigand <uweigand@de.ibm.com> |
116 | ||
117 | * longlong.h: Partially synchronize with GMP-4.1 version: | |
118 | Use i370 definitions also for s390. | |
119 | Add generic definition of umul_ppmm in terms of smul_ppmm. | |
120 | [s390] (umul_ppmm): Remove. | |
121 | [s390] (smul_ppmm): Fix incorrect assembler constraints. | |
122 | [s390] (smul_ppmm, sdiv_qrnnd): Rename __xx to __x. | |
123 | ||
89f6025d BW |
124 | 2002-09-30 Bob Wilson <bob.wilson@acm.org> |
125 | ||
126 | * config/xtensa/xtensa.h (REG_CLASS_NAMES, REG_CLASS_CONTENTS): | |
127 | Add new RL_REGS register class. | |
128 | (PREFERRED_RELOAD_CLASS, PREFERRED_OUTPUT_RELOAD_CLASS): | |
129 | Call xtensa_preferred_reload_class for both input and output reloads. | |
130 | * config/xtensa/xtensa.c (xtensa_regno_to_class): Use new RL_REGS class. | |
131 | (xtensa_preferred_reload_class): Handle output reloads; use RL_REGS | |
132 | instead of either AR_REGS or GR_REGS classes. | |
133 | (xtensa_secondary_reload_class): Use new RL_REGS class. | |
134 | * config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class): Update. | |
135 | ||
7830ba7b JDA |
136 | 2002-09-30 John David Anglin <dave@hiauly1.hia.nrc.ca> |
137 | ||
138 | * pa.c (hppa_encode_label): Don't drop '*' from function labels. | |
139 | (pa_strip_name_encoding): Strip '@' and '*', in that order. | |
140 | * pa.h (ASM_OUTPUT_LABELREF): Output user_label_prefix except when | |
141 | there is a '*' prefix in NAME. | |
142 | ||
344b78b8 JH |
143 | Mon Sep 30 21:33:23 CEST 2002 Jan Hubicka <jh@suse.cz> |
144 | ||
145 | * reload.c (push_reload): Handle subregs and secondary memory. | |
146 | * reload1.c (gen_reload): Likewise. | |
147 | ||
148 | * jump.c (reg_or_subregno): New function. | |
149 | * rtl.h (reg_or_subregno): Declare | |
150 | * unroll.c (find_splittable_givs): Handle subregs. | |
151 | ||
17bbb839 MM |
152 | 2002-09-30 Mark Mitchell <mark@codesourcery.com> |
153 | ||
154 | * store-layout.c (finish_record_layout): Add free_p parameter. | |
155 | (layout_type): Pass it. | |
156 | * tree.h (finish_record_layout): Update prototype. | |
92e89ef0 | 157 | |
48ddd46c JH |
158 | Mon Sep 30 14:57:18 CEST 2002 Jan Hubicka <jh@suse.cz> |
159 | ||
160 | * i386.h (TARGET_CPP_CPU_BUILTINS): Define __SSE_MATH__. | |
161 | ||
162 | * gcse.c (cprop_jump): Check that the register has not | |
163 | been modified | |
164 | (cprop_jump): Likewise. | |
165 | ||
b93a0fe6 RE |
166 | 2002-09-30 Richard Earnshaw <rearnsha@arm.com> |
167 | ||
168 | * arm.h (BASE_REG_CLASS): Always return LO_REGS for Thumb. | |
169 | (MODE_BASE_REG_CLASS, case Thumb): Only return BASE_REGS if we know | |
170 | that we have a SImode access, and only then if reload hasn't completed; | |
171 | for all other cases, use LO_REGS. | |
172 | ||
98ee7e6c RH |
173 | 2002-09-29 Richard Henderson <rth@redhat.com> |
174 | ||
175 | * real.c (real_from_string): Apply sign last. Tidy exponent handling. | |
176 | ||
ccf7aef4 RH |
177 | 2002-09-29 Richard Henderson <rth@redhat.com> |
178 | ||
b5371c18 | 179 | PR c/8002 |
ccf7aef4 RH |
180 | * combine.c (force_to_mode): Handle FLOAT_MODE destinations |
181 | for CONST_INT. | |
182 | ||
d454e75a DE |
183 | 2002-09-29 David Edelsohn <edelsohn@gnu.org> |
184 | ||
185 | * real.h (ibm_extended_format): Declare. | |
186 | * real.c (encode_ibm_extended, decode_ibm_extended): New | |
187 | functions. | |
188 | ||
89b06540 KG |
189 | 2002-09-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
190 | ||
191 | * darwin-protos.h (darwin_asm_output_dwarf_delta): Prototype. | |
192 | ||
193 | * ia64.c (ia64_hpux_asm_file_end): Const-ify. | |
194 | ||
6ca6193b JDA |
195 | 2002-09-29 John David Anglin <dave@hiauly1.hia.nrc.ca> |
196 | ||
197 | * expmed.c (extract_bit_field): Fix bit-field extraction from SUBREGs. | |
198 | ||
991b6592 KH |
199 | 2002-09-29 Kazu Hirata <kazu@cs.umass.edu> |
200 | ||
201 | * builtins.def: Fix comment formatting. | |
202 | * c-common.def: Likewise. | |
203 | * cfgcleanup.c: Likewise. | |
204 | * combine.c: Likewise. | |
205 | * gengtype.c: Likewise. | |
206 | * params.def: Likewise. | |
207 | * predict.def: Likewise. | |
208 | * rtl.def: Likewise. | |
209 | * stab.def: Likewise. | |
210 | * stor-layout.c: Likewise. | |
211 | * tree.def: Likewise. | |
212 | * config/darwin.c: Likewise. | |
213 | * config/darwin.h: Likewise. | |
214 | * config/dbxcoff.h: Likewise. | |
215 | * config/elfos.h: Likewise. | |
216 | * config/fp-bit.c: Likewise. | |
217 | * config/freebsd-spec.h: Likewise. | |
218 | * config/interix.h: Likewise. | |
219 | * config/libgloss.h: Likewise. | |
220 | * config/linux-aout.h: Likewise. | |
221 | * config/linux.h: Likewise. | |
222 | * config/lynx-ng.h: Likewise. | |
223 | * config/lynx.h: Likewise. | |
224 | * config/netbsd-aout.h: Likewise. | |
225 | * config/netbsd.h: Likewise. | |
226 | * config/netware.h: Likewise. | |
227 | * config/psos.h: Likewise. | |
228 | * config/ptx4.h: Likewise. | |
229 | ||
43aa4e05 KH |
230 | 2002-09-28 Kazu Hirata <kazu@cs.umass.edu> |
231 | ||
232 | * ChangeLog.4: Fix typos. | |
233 | * ChangeLog.6: Likewise. | |
234 | * FSFChangeLog.10: Likewise. | |
235 | * genattrtab.c: Fix comment typos. | |
236 | * haifa-sched.c: Likewise. | |
237 | * real.c: Likewise. | |
238 | * tree.h: Likewise. | |
239 | * config/arm/arm.c: Likewise. | |
240 | * config/arm/crti.asm: Likewise. | |
241 | * config/arm/crtn.asm: Likewise. | |
242 | * config/frv/frv.c: Likewise. | |
243 | * config/frv/frv.md: Likewise. | |
244 | * config/h8300/h8300.md: Likewise. | |
245 | * config/i386/rtemself.h: Likewise. | |
246 | * config/ia64/unwind-ia64.c: Likewise. | |
247 | * config/ip2k/ip2k.h: Likewise. | |
248 | * config/m88k/m88k.c: Likewise. | |
249 | * config/m88k/m88k.md: Likewise. | |
250 | * config/mips/sr71k.md: Likewise. | |
251 | * config/mmix/mmix.c: Likewise. | |
252 | * config/rs6000/rs6000.c: Likewise. | |
253 | * config/sh/sh.md: Likewise. | |
254 | ||
13e8651c TR |
255 | 2002-09-26 Theodore A. Roth <troth@verinet.com> |
256 | ||
92e89ef0 ZW |
257 | * config/avr/avr.c: Eliminate use of _PC_ in pc relative insns. |
258 | * config/avr/avr.md: Ditto. | |
13e8651c | 259 | |
57147be1 ZW |
260 | 2002-09-27 Alexander N. Kabaev <ak03@gte.com> |
261 | ||
262 | PR preprocessor/8055 | |
263 | * cppmacro.c (stringify_arg): Do not overflow the buffer | |
264 | with the terminating NUL when the argument to be stringified | |
265 | has no tokens. | |
266 | ||
5d0f3df7 RH |
267 | 2002-09-27 Richard Henderson <rth@redhat.com> |
268 | ||
269 | * unroll.c (simplify_cmp_and_jump_insns): New. | |
270 | (unroll_loop): Use it. Use simplify_gen_foo+force_operand | |
271 | instead of expand_simple_foo. | |
272 | ||
3dfda826 RH |
273 | 2002-09-27 Richard Henderson <rth@redhat.com> |
274 | ||
275 | PR optimization/7520 | |
276 | * cfganal.c (flow_active_insn_p): New. | |
277 | (forwarder_block_p): Use it. | |
278 | ||
23b8ba81 RH |
279 | 2002-09-27 Richard Henderson <rth@redhat.com> |
280 | ||
281 | * emit-rtl.c (active_insn_p): Revert last change. | |
282 | ||
dce81a1a JJ |
283 | 2002-09-27 Jakub Jelinek <jakub@redhat.com> |
284 | ||
285 | * doc/extend.texi (tls_model): Document. | |
286 | * varasm.c (decl_tls_model): New. | |
287 | * c-common.c (handle_tls_model_attribute): New. | |
288 | (c_common_attribute_table): Add tls_model. | |
289 | * config/alpha/alpha.c (alpha_encode_section_info): Use | |
290 | decl_tls_model. | |
291 | * flags.h (enum tls_model, flag_tls_default): Move... | |
292 | * tree.h (enum tls_model, flag_tls_default): ...here. | |
293 | (decl_tls_model): New prototype. | |
294 | * config/ia64/ia64.c (ia64_encode_section_info): Likewise. | |
295 | * config/i386/i386.c (ix86_encode_section_info): Likewise. | |
296 | * config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base): | |
297 | Allow !flag_pic. | |
298 | ||
0e9e1e0a KH |
299 | 2002-09-27 Kazu Hirata <kazu@cs.umass.edu> |
300 | ||
301 | * LANGUAGES: Follow spelling conventions. | |
302 | * rtl.def: Likewise. | |
303 | * sbitmap.c: Likewise. | |
304 | * sched-int.h: Likewise. | |
305 | * sched-rgn.c: Likewise. | |
306 | * sibcall.c: Likewise. | |
307 | * simplify-rtx.c: Likewise. | |
308 | * ssa.c: Likewise. | |
309 | * stab.def: Likewise. | |
310 | * stmt.c: Likewise. | |
311 | * stor-layout.c: Likewise. | |
312 | * target.h: Likewise. | |
313 | * timevar.c: Likewise. | |
314 | * toplev.c: Likewise. | |
315 | * tree-dump.c: Likewise. | |
316 | * tree-inline.c: Likewise. | |
317 | * tree.c: Likewise. | |
318 | * tree.def: Likewise. | |
319 | * tree.h: Likewise. | |
320 | * unroll.c: Likewise. | |
321 | * varasm.c: Likewise. | |
322 | * vmsdbgout.c: Likewise. | |
323 | * treelang/treelang.texi: Likewise. | |
324 | * treelang/treetree.c: Likewise. | |
325 | ||
b9b575e6 KH |
326 | 2002-09-27 Kazu Hirata <kazu@cs.umass.edu> |
327 | ||
328 | * config/h8300/h8300.c (compute_saved_regs): Use a macro | |
329 | instead of a hard register number. | |
330 | (get_shift_alg): Use an enumerated type instead of numbers. | |
331 | (h8300_shift_needs_scratch_p): Likewise. | |
332 | ||
99a32567 DM |
333 | 2002-09-26 David S. Miller <davem@redhat.com> |
334 | ||
335 | PR optimization/7335 | |
336 | * calls.c (emit_library_call_value_1): Passing args by reference | |
337 | converts a CONST function into a PURE one. | |
338 | ||
67cef334 DE |
339 | 2002-09-26 David Edelsohn <edelsohn@gnu.org> |
340 | ||
341 | * dbxout.c (FORCE_TEXT): Switch to current_function_decl, not | |
342 | text_section. | |
57147be1 | 343 | * xcoffout.h (DBX_STATIC_BLOCK_START): Remove explicit change to |
67cef334 DE |
344 | text section. |
345 | * config/rs6000/rs6000.c (rs6000_override_options): Allow | |
346 | function-sections and data-sections functionality on AIX. | |
347 | ||
348 | 2002-09-26 David Edelsohn <edelsohn@gnu.org> | |
349 | Dale Johannesen <dalej@apple.com> | |
350 | ||
351 | * config/rs6000/rs6000.c (rs6000_emit_move): Insert zero-extend | |
352 | in RTL for sub-word loads from memory. | |
353 | ||
c2310f51 RH |
354 | 2002-09-26 Richard Henderson <rth@redhat.com> |
355 | ||
356 | PR c/7160 | |
357 | * sched-deps.c (sched_analyze_insn): Make clobber insns depend | |
358 | on call insns. | |
359 | ||
7847d627 RH |
360 | 2002-09-26 Richard Henderson <rth@redhat.com> |
361 | ||
362 | * emit-rtl.c (const_double_htab_eq): Remove unused variable. | |
363 | ||
cde0ce6e CL |
364 | 2002-09-26 Chris Lattner <sabre@nondot.org> |
365 | ||
366 | * ssa.c (rename_insn_1): Handle RENAME_NO_RTX correctly when | |
367 | handling undefined values. | |
368 | ||
03a62672 RH |
369 | 2002-09-26 Richard Henderson <rth@redhat.com> |
370 | ||
5fd452e8 | 371 | PR opt/7520 |
03a62672 RH |
372 | * emit-rtl.c (active_insn_p): Consider a clobber of the |
373 | function return value to be active even after reload. | |
374 | ||
b5a77fef AM |
375 | 2002-09-27 Alan Modra <amodra@bigpond.net.au> |
376 | ||
377 | * doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust | |
378 | by absolute loop increment, not loop increment. | |
379 | ||
40f03658 KH |
380 | 2002-09-26 Kazu Hirata <kazu@cs.umass.edu> |
381 | ||
382 | * c-common.h: Follow spelling conventions. | |
383 | * cpplex.c: Likewise. | |
384 | * cpplib.h: Likewise. | |
385 | * gthr-dce.h: Likewise. | |
386 | * gthr-posix.h: Likewise. | |
387 | * optabs.c: Likewise. | |
388 | * output.h: Likewise. | |
389 | * profile.c: Likewise. | |
390 | * protoize.c: Likewise. | |
391 | * ra-rewrite.c: Likewise. | |
392 | * real.c: Likewise. | |
393 | * recog.c: Likewise. | |
394 | * reg-stack.c: Likewise. | |
395 | * regclass.c: Likewise. | |
396 | * regmove.c: Likewise. | |
397 | * reload.c: Likewise. | |
398 | * reload.h: Likewise. | |
399 | * reload1.c: Likewise. | |
400 | * reorg.c: Likewise. | |
401 | * resource.c: Likewise. | |
402 | * rtl.h: Likewise. | |
403 | * rtlanal.c: Likewise. | |
404 | ||
ee8a73d6 SE |
405 | 2002-09-26 Steve Ellcey <sje@cup.hp.com> |
406 | ||
407 | * config/ia64/ia64.c (ia64_expand_load_address): Ensure correct mode | |
408 | for symbol address. | |
409 | ||
2eb2bbdc EC |
410 | 2002-09-24 Eric Christopher <echristo@redhat.com> |
411 | ||
57147be1 ZW |
412 | * config/mips/elf.h: Add HANDLE_SYSV_PRAGMA. |
413 | * config/mips/elf64.h: Ditto. | |
2eb2bbdc | 414 | |
0ab38418 EC |
415 | 2002-09-24 Eric Christopher <echristo@redhat.com> |
416 | ||
57147be1 | 417 | * except.c (expand_builtin_extract_return_address): Handle case |
0ab38418 EC |
418 | where Pmode != ptr_mode. |
419 | ||
68bb91b1 SE |
420 | 2002-09-26 Steve Ellcey <sje@cup.hp.com> |
421 | ||
422 | * config/ia64/hpux.h (ASM_OUTPUT_EXTERNAL_LIBCALL): New | |
423 | ||
5429802d SE |
424 | 2002-09-26 Steve Ellcey <sje@cup.hp.com> |
425 | ||
426 | * config/ia64/hpux.h (TARGET_DEFAULT): Include TARGET_ILP32. | |
427 | ||
855c3a2e IS |
428 | 2002-09-26 Igor Shevlyakov <igor@microunity.com> |
429 | ||
430 | * combine.c (simplify_set): Don't call to force_to_mode if size | |
431 | of integer type is larger than HOST_BITS_PER_WIDE_INT. | |
432 | ||
2d556baf JJ |
433 | 2002-09-26 Janis Johnson <janis187@us.ibm.com> |
434 | ||
435 | * Makefile.in (qmtest-g++): Fix file path. | |
436 | ||
1717e19e UW |
437 | 2002-09-26 Ulrich Weigand <uweigand@de.ibm.com> |
438 | ||
0ab38418 | 439 | * expr.c (expand_expr) [MINUS_EXPR]: Convert A - const to |
1717e19e UW |
440 | A + (-const) on RTX level, even for unsigned types. |
441 | ||
6cabe79e UW |
442 | 2002-09-26 Ulrich Weigand <uweigand@de.ibm.com> |
443 | ||
444 | * reload.c (dup_replacements): New function. | |
445 | (find_reloads): Use it to duplicate replacements at the top level | |
446 | of match_dup operands. | |
447 | ||
0855247a MB |
448 | 2002-09-26 Miles Bader <miles@gnu.org> |
449 | ||
450 | * v850.md ("length"): Change default value to 4. | |
451 | ||
6335b0aa KH |
452 | 2002-09-26 Kazu Hirata <kazu@cs.umass.edu> |
453 | ||
454 | * ChangeLog.1: Follow spelling conventions. | |
455 | * ChangeLog.4: Likewise. | |
456 | * ChangeLog.6: Likewise. | |
457 | * FSFChangeLog.11: Likewise. | |
458 | * doc/cpp.texi: Likewise. | |
459 | * doc/invoke.texi: Likewise. | |
460 | * doc/tm.texi: Likewise. | |
461 | ||
09818236 NC |
462 | 2002-09-26 Nick Clifton <nickc@redhat.com> |
463 | ||
464 | * config.gcc: Add x prefix to v850e case for handling | |
465 | --with-cpu=v850e. | |
466 | ||
8a3996fd DM |
467 | 2002-09-25 David S. Miller <davem@redhat.com> |
468 | ||
469 | PR target/7842 | |
470 | * config/sparc/sparc.c (set_extends): SImode ASHIFT does not | |
471 | extend. | |
472 | ||
8580f7a0 RH |
473 | 2002-09-25 Richard Henderson <rth@redhat.com> |
474 | ||
475 | * emit-rtl.c (const_double_htab_eq): Distinguish integer and | |
476 | fp CONST_DOUBLE; use real_identical. | |
477 | ||
956d9305 MM |
478 | 2002-09-25 Mark Mitchell <mark@codesourcery.com> |
479 | ||
480 | * doc/invoke.texi: Add more -Wabi examples. | |
481 | ||
3ccbe819 RS |
482 | 2002-09-25 Richard Sandiford <rsandifo@redhat.com> |
483 | ||
484 | * config/mips/mips.h (TARGET_MIPS4100): Add missing bracket. | |
485 | ||
2106e42a DC |
486 | 2002-09-24 Denis Chertykov <denisc@overta.ru> |
487 | ||
488 | * config/ip2k/ip2k.c (function_epilogue): Fix wrong numbers in | |
489 | cases of optimizing "add sp,w" to "inc sp". | |
490 | ||
58e60158 AN |
491 | 2002-09-24 Adam Nemet <anemet@lnxw.com> |
492 | ||
57147be1 ZW |
493 | * config/arm/arm.c (thumb_unexpanded_epilogue): Don't generate |
494 | epilogue for naked functions. | |
58e60158 | 495 | |
59be6073 | 496 | 2002-09-24 Adam Nemet <anemet@lnxw.com> |
57147be1 | 497 | Nick Clifton <nickc@redhat.com> |
59be6073 AN |
498 | |
499 | * config/arm/arm.h (THUMB_FUNCTION_PROFILER): Remove. | |
500 | (FUNCTION_PROFILER): Only invoke THUMB_FUNCTION_PROFILER if it | |
501 | is defined. | |
502 | ||
100c7420 UW |
503 | 2002-09-24 Ulrich Weigand <uweigand@de.ibm.com> |
504 | ||
505 | * config/s390/s390.c (preferred_la_operand_p): New function. | |
506 | * config/s390/s390-protos.h (preferred_la_operand_p): Declare it. | |
507 | * config/s390/s390.md ("addaddr_esame", "*la_ccclobber"): Replace by ... | |
508 | ("*la_64_cc", "*la_31_cc", splitters): ... these. | |
509 | ("*la_31"): Deactivate for TARGET_64BIT. | |
510 | ("*la_31_and", "*la_31_and_cc"): New. | |
511 | ||
9fc63af5 KG |
512 | 2002-09-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
513 | ||
514 | * real.h (real_value): Make `exp' explicitly signed. | |
515 | ||
43a88a8c KH |
516 | 2002-09-24 Kazu Hirata <kazu@cs.umass.edu> |
517 | ||
518 | * config/elfos.h: Follow spelling conventions. | |
519 | * config/alpha/alpha.h: Likewise. | |
520 | * config/arc/arc.h: Likewise. | |
521 | * config/arm/arm.md: Likewise. | |
522 | * config/avr/avr.h: Likewise. | |
523 | * config/cris/cris.md: Likewise. | |
524 | * config/d30v/d30v.h: Likewise. | |
525 | * config/frv/frv.c: Likewise. | |
526 | * config/frv/frv.h: Likewise. | |
527 | * config/h8300/h8300.c: Likewise. | |
528 | * config/h8300/h8300.h: Likewise. | |
529 | * config/h8300/h8300.md: Likewise. | |
530 | * config/i386/cygwin.h: Likewise. | |
531 | * config/i386/i386.h: Likewise. | |
532 | * config/i386/sysv3.h: Likewise. | |
533 | * config/i960/i960.h: Likewise. | |
534 | * config/ia64/ia64.h: Likewise. | |
535 | * config/ia64/ia64.md: Likewise. | |
536 | * config/ip2k/ip2k.h: Likewise. | |
537 | * config/m32r/m32r.h: Likewise. | |
538 | * config/m68k/m68k.h: Likewise. | |
539 | * config/m88k/m88k.h: Likewise. | |
540 | * config/mcore/mcore.c: Likewise. | |
541 | * config/mcore/mcore.h: Likewise. | |
542 | * config/mcore/mcore.md: Likewise. | |
543 | * config/mips/mips.h: Likewise. | |
544 | * config/mmix/mmix.h: Likewise. | |
545 | * config/mmix/mmix.md: Likewise. | |
546 | * config/ns32k/netbsd.h: Likewise. | |
547 | * config/ns32k/ns32k.h: Likewise. | |
548 | * config/ns32k/ns32k.md: Likewise. | |
549 | * config/pa/pa.h: Likewise. | |
550 | * config/romp/romp.h: Likewise. | |
551 | * config/rs6000/rs6000.h: Likewise. | |
552 | * config/rs6000/rs6000.md: Likewise. | |
553 | * config/sparc/sparc.h: Likewise. | |
554 | * config/stormy16/stormy-abi: Likewise. | |
555 | * config/stormy16/stormy16.h: Likewise. | |
556 | * config/vax/vax.h: Likewise. | |
557 | ||
b4f94ac1 ZW |
558 | 2002-09-23 Zack Weinberg <zack@codesourcery.com> |
559 | ||
560 | * version.c (version_string): Now const char[]. | |
561 | * version.h: Update to match. | |
562 | ||
9ef1b13a RH |
563 | 2002-09-23 Richard Henderson <rth@redhat.com> |
564 | ||
565 | * config/i386/i386.h (MASK_ACCUMULATE_OUTGOING_ARGS_SET, MASK_MMX_SET, | |
566 | MASK_SSE_SET, MASK_SSE2_SET, MASK_3DNOW_SET, MASK_3DNOW_A_SET): Kill. | |
567 | (TARGET_SWITCHES): Don't reference them. | |
568 | * config/i386/i386.c (override_options): Use target_flags_explicit | |
569 | to examine bits set by the user. | |
570 | ||
ca9d6748 | 571 | 2002-09-23 Dale Johannesen <dalej@apple.com> |
9ef1b13a | 572 | |
ca9d6748 DJ |
573 | * dbxout.c (dbxout_parms): Set current_sym_code for params |
574 | passed on stack by invisible reference. | |
575 | ||
97d48e5a RE |
576 | 2002-09-23 Richard Earnshaw <rearnsha@arm.com> |
577 | ||
578 | * arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Always allocate | |
579 | at least one byte of space. | |
580 | ||
46c83bce MM |
581 | 2002-09-23 Mark Mitchell <mark@codesourcery.com> |
582 | ||
583 | * c-common.h (flag_abi_version): Fix typo in comment. | |
584 | * doc/invoke.texi (flag_abi_version): Document default value. | |
585 | ||
acb5d088 HPN |
586 | 2002-09-23 Hans-Peter Nilsson <hp@axis.com> |
587 | ||
588 | * doc/extend.texi (Extended Asm): Clarify that overlap between | |
589 | asm-declared register variables used in an asm and the asm clobber | |
590 | list is not allowed. | |
591 | * stmt.c (decl_conflicts_with_clobbers_p): New function. | |
592 | (expand_asm_operands): Keep track of clobbered registers. Call | |
593 | decl_conflicts_with_clobbers_p for each input and output operand. | |
594 | If no conflicts found before, also do conflict sanity check when | |
595 | emitting clobbers. | |
596 | ||
ddf0fc72 RH |
597 | 2002-09-23 Richard Henderson <rth@redhat.com> |
598 | ||
599 | * c-common.c (cpp_define_data_format): Remove. | |
600 | (cb_register_builtins): Don't define __WCHAR_BIT__, __SHRT_BIT__, | |
601 | __INT_BIT__, __LONG_BIT__, __LONG_LONG_BIT__, __FLOAT_BIT__, | |
602 | __DOUBLE_BIT__, __LONG_DOUBLE_BIT__. | |
603 | * doc/cpp.texi: Don't document them either. | |
604 | (__SCHAR_MAX__, __SHRT_MAX__, __INT_MAX__, __LONG_MAX__, | |
605 | __LONG_LONG_MAX__): Document. | |
606 | (__TARGET_FLOAT_FORMAT__): Remove. | |
607 | ||
a520ff95 RH |
608 | 2002-09-23 Richard Henderson <rth@redhat.com> |
609 | ||
610 | * real.c (do_multiply): Normalize U before addition. | |
611 | ||
2d3e278d MM |
612 | 2002-09-23 Mark Mitchell <mark@codesourcery.com> |
613 | ||
614 | * c-common.c (flag_abi_version): New variable. | |
615 | * c-common.h (flag_abi_version): Declare it. | |
616 | * c-opts.c (missing_arg): Add -fabi-version. | |
617 | (c_common_decode_option): Process -fabi-version. | |
618 | * doc/invoke.texi (-fabi-version): Document it. | |
619 | (-Wabi): Add information about bit-fields in unions. | |
b4f94ac1 | 620 | |
173b51b5 JT |
621 | 2002-09-22 Jason Thorpe <thorpej@wasabisystems.com> |
622 | ||
623 | * config/mips/netbsd.h (SUBTARGET_ASM_SPEC): Always pass -KPIC | |
624 | unless -fno-pic or -fno-PIC is specified. | |
625 | ||
c219e1da JDA |
626 | 2002-09-22 John David Anglin <dave@hiauly1.hia.nrc.ca> |
627 | ||
628 | * c-common.c (preprocessing_trad_p): Define. | |
629 | * pa-hiux.h, pa-hpux.h, pa-hpux7.h (CPP_PREDEFINES): Delete. | |
630 | (TARGET_OS_CPP_BUILTINS, SUBTARGET_SWITCHES): Define. | |
631 | * pa-hpux10.h (TARGET_OS_CPP_BUILTINS, CPP_SPEC): Define. | |
632 | * pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define. | |
633 | * pa-linux.h (CPP_PREDEFINES): Delete. | |
634 | (TARGET_OS_CPP_BUILTINS, CPP_SPEC): Define. | |
635 | * pa32-linux.h, pa64-linux.h (CPP_SPEC): Delete. | |
636 | * pa-osf.h, pa-pro-end.h, rtems.h (CPP_PREDEFINES): Delete. | |
637 | (TARGET_OS_CPP_BUILTINS): Define. | |
638 | * pa.h (MASK_SIO, TARGET_SIO, TARGET_PA_10): Define. | |
639 | (TARGET_SWITCHES): Reformat. Use N_() macro. Add SUBTARGET_SWITCHES. | |
640 | (SUBTARGET_SWITCHES): Provide default definition. | |
641 | (TARGET_OPTIONS): Reformat. Use N_() macro. | |
642 | (CPP_PA10_SPEC, CPP_PA11_SPEC, CPP_PA20_SPEC, CPP_64BIT_SPEC, | |
643 | CPP_CPU_DEFAULT_SPEC, CPP_64BIT_DEFAULT_SPEC, SUBTARGET_EXTRA_SPECS, | |
644 | EXTRA_SPECS, CPP_SPEC, CPLUSPLUS_CPP_SPEC, CPP_PREDEFINES): Delete. | |
645 | (TARGET_CPU_CPP_BUILTINS): Define. | |
646 | (TARGET_OS_CPP_BUILTINS): Define for BSD-like systems. | |
647 | * doc/invoke.texi (msio, mwsio): Document new hppa options. | |
648 | * doc/tm.texi (TARGET_CPU_CPP_BUILTINS): Document macro | |
649 | preprocessing_trad_p(). | |
650 | ||
65a824f6 JT |
651 | 2002-09-22 Jason Thorpe <thorpej@wasabisystems.com> |
652 | ||
653 | * doc/install.texi: Document behavior of --with-headers and | |
654 | --with-libs when arguments are omitted. | |
655 | ||
cc2902df KH |
656 | 2002-09-22 Kazu Hirata <kazu@cs.umass.edu> |
657 | ||
658 | * dbxout.c: Follow spelling conventions. | |
659 | * defaults.h: Likewise. | |
660 | * df.c: Likewise. | |
661 | * diagnostic.h: Likewise. | |
662 | * doloop.c: Likewise. | |
663 | * dwarf2out.c: Likewise. | |
664 | * dwarfout.c: Likewise. | |
665 | * emit-rtl.c: Likewise. | |
666 | * except.c: Likewise. | |
667 | * explow.c: Likewise. | |
668 | * expmed.c: Likewise. | |
669 | * expr.c: Likewise. | |
670 | * expr.h: Likewise. | |
671 | * flags.h: Likewise. | |
672 | * flow.c: Likewise. | |
673 | * fold-const.c: Likewise. | |
674 | * function.c: Likewise. | |
675 | * function.h: Likewise. | |
676 | * gcc.c: Likewise. | |
677 | * gcov-io.h: Likewise. | |
678 | * gcov.c: Likewise. | |
679 | * gcse.c: Likewise. | |
680 | * genattrtab.c: Likewise. | |
681 | * genconfig.c: Likewise. | |
682 | * genrecog.c: Likewise. | |
683 | * ggc-page.c: Likewise. | |
684 | * ggc.h: Likewise. | |
685 | * global.c: Likewise. | |
686 | * gthr-win32.h: Likewise. | |
687 | * integrate.c: Likewise. | |
688 | * jump.c: Likewise. | |
689 | * langhooks.c: Likewise. | |
690 | * langhooks.h: Likewise. | |
691 | * line-map.h: Likewise. | |
692 | * local-alloc.c: Likewise. | |
693 | * longlong.h: Likewise. | |
694 | * loop.c: Likewise. | |
695 | * loop.h: Likewise. | |
696 | ||
ef49d42e JH |
697 | Tue Aug 27 22:26:35 CEST 2002 Jan Hubicka <jh@suse.cz> |
698 | ||
699 | * i386.h (BIGGEST_FIELD_ALIGNMENT): Set proper default for x86_64. | |
700 | ||
701 | Tue Aug 27 20:07:01 CEST 2002 Jan Hubicka <jh@suse.cz> | |
702 | ||
703 | * i386.c (overwrite_options): Set -mpreferred-stack-boundary to 128 | |
704 | for -Os/TARGET_64BIT too. | |
705 | ||
da7d8304 KH |
706 | 2002-09-21 Kazu Hirata <kazu@cs.umass.edu> |
707 | ||
708 | * ChangeLog: Follow spelling conventions. | |
709 | * ChangeLog.0: Likewise. | |
710 | * ChangeLog.1: Likewise. | |
711 | * ChangeLog.2: Likewise. | |
712 | * ChangeLog.3: Likewise. | |
713 | * ChangeLog.4: Likewise. | |
714 | * ChangeLog.5: Likewise. | |
715 | * ChangeLog.6: Likewise. | |
716 | * FSFChangeLog.10: Likewise. | |
717 | * FSFChangeLog.11: Likewise. | |
718 | * alias.c: Likewise. | |
719 | * basic-block.h: Likewise. | |
720 | * c-aux-info.c: Likewise. | |
721 | * c-common.c: Likewise. | |
722 | * c-common.h: Likewise. | |
723 | * c-decl.c: Likewise. | |
724 | * c-format.c: Likewise. | |
725 | * c-semantics.c: Likewise. | |
726 | * c-typeck.c: Likewise. | |
727 | * calls.c: Likewise. | |
728 | * cfganal.c: Likewise. | |
729 | * cfgloop.c: Likewise. | |
730 | * collect2.c: Likewise. | |
731 | * combine.c: Likewise. | |
732 | * conflict.c: Likewise. | |
733 | * cppexp.c: Likewise. | |
734 | * cppfiles.c: Likewise. | |
735 | * cpphash.h: Likewise. | |
736 | * cppinit.c: Likewise. | |
737 | * cpplex.c: Likewise. | |
738 | * cpplib.c: Likewise. | |
739 | * cpplib.h: Likewise. | |
740 | * cppmacro.c: Likewise. | |
741 | * cse.c: Likewise. | |
742 | ||
330cc6c7 RE |
743 | 2002-09-21 Richard Earnshaw <rearnsha@arm.com> |
744 | ||
745 | * netbsd-aout.h (NETBSD_LINK_SPEC_AOUT): New, takes old definition of | |
746 | LINK_SPEC. | |
747 | (LINK_SPEC): Define to NETBSD_LINK_SPEC_AOUT. | |
748 | * arm/netbsd.h (SUBTARGET_EXTRA_SEPCS): Add NETBSD_LINK_SPEC_AOUT. | |
749 | (LINK_SPEC): Rework to use NETBSD_LINK_SPEC_AOUT). | |
750 | ||
5b437e0f RE |
751 | 2002-09-21 Richard Earnshaw <rearnsha@arm.com> |
752 | ||
9ee4fa29 RE |
753 | PR opt/7930 |
754 | * cse.c (fold_rtx): Calculate old_cost before we fold each | |
5b437e0f RE |
755 | operand. |
756 | ||
2a15d344 RH |
757 | 2002-09-21 Richard Henderson <rth@redhat.com> |
758 | ||
759 | * c-common.c (cpp_define_data_format): Remove __GCC_LITTLE_ENDIAN__, | |
760 | __GCC_BIG_ENDIAN__, __TARGET_BITS_ORDER__, __TARGET_BYTES_ORDER__, | |
761 | __TARGET_INT_WORDS_ORDER__, __TARGET_FLOAT_WORDS_ORDER__, | |
762 | __TARGET_USES_VAX_F_FLOAT__, __TARGET_USES_VAX_D_FLOAT__, | |
763 | __TARGET_USES_VAX_G_FLOAT__, __TARGET_USES_VAX_H_FLOAT__. | |
764 | * doc/cpp.texi: Don't document them. | |
765 | ||
3fdacdf9 RH |
766 | 2002-09-21 Richard Henderson <rth@redhat.com> |
767 | ||
768 | * c-common.c (builtin_define_float_constants): Use real_format | |
769 | to get the floating-point parameters. | |
770 | ||
3dc85dfb RH |
771 | 2002-09-21 Richard Henderson <rth@redhat.com> |
772 | ||
773 | * real.c (struct real_format): Move to real.h. | |
774 | (real_format_for_mode): Rename from fmt_for_mode; update all users; | |
775 | initialize with ieee defaults. | |
776 | (real_to_target_fmt, real_from_target_fmt): New. | |
777 | (ieee_single_format, ieee_double_format, ieee_extended_motorola_format, | |
778 | ieee_extended_intel_96_format, ieee_extended_intel_128_format, | |
b4f94ac1 | 779 | ieee_quad_format, i370_single_format, i370_double_format, |
3dc85dfb RH |
780 | c4x_single_format, c4x_extended_format): Rename from s/_format//. |
781 | (ieee_quad_format): Fix emin. | |
782 | (format_for_size, init_real_once): Remove. | |
783 | * real.h (struct real_format): Move from real.c. | |
784 | (real_format_for_mode): Declare. | |
785 | (real_to_target_fmt, real_from_target_fmt): Declare. | |
786 | (ieee_single_format, ieee_double_format, ieee_extended_motorola_format, | |
787 | ieee_extended_intel_96_format, ieee_extended_intel_128_format, | |
788 | ieee_quad_format, vax_f_format, vax_d_format, vax_g_format, | |
789 | i370_single_format, i370_double_format, c4x_single_format, | |
790 | c4x_extended_format): Declare. | |
791 | * toplev.c (do_compile): Don't call init_real_once. | |
792 | ||
793 | * defaults.h (INTEL_EXTENDED_IEEE_FORMAT): Remove. | |
794 | * doc/tm.texi (INTEL_EXTENDED_IEEE_FORMAT): Remove. | |
795 | ||
796 | * config/alpha/alpha.h (TARGET_FLOAT_FORMAT): Define. | |
797 | * config/alpha/osf5.h (LONG_DOUBLE_TYPE_SIZE): 64, if vax mode. | |
798 | * config/alpha/alpha.c (override_options): Set real_format_for_mode | |
799 | for VAX, if enabled. | |
800 | ||
801 | * config/c4x/c4x.c (c4x_override_options): Set real_format_for_mode | |
802 | for C4X. | |
803 | ||
804 | * config/i370/i370.h (OVERRIDE_OPTIONS): New. | |
805 | * config/i370/i370.c (override_options): New. | |
806 | * config/i370/i370-protos.h: Update. | |
807 | ||
808 | * config/i386/i386.c (override_options): Set real_format_for_mode | |
809 | for Intel 80-bit extended. | |
810 | * config/i386/i386.h (INTEL_EXTENDED_IEEE_FORMAT): Remove. | |
811 | ||
812 | * config/i960/i960.h (LONG_DOUBLE_TYPE_SIZE): Mind -mlong-double-64. | |
813 | (OVERRIDE_OPTIONS): Move code... | |
814 | * config/i960/i960.c (i960_initialize): ... here. Set | |
815 | real_format_for_mode for Intel 80-bit extended. | |
816 | ||
817 | * config/ia64/ia64.c (ia64_override_options): Set real_format_for_mode | |
818 | for Intel 80-bit extended, if enabled. | |
819 | ||
820 | * config/m68k/m68k.c (override_options): Set real_format_for_mode | |
b4f94ac1 | 821 | for Motorola 96-bit extended. |
3dc85dfb RH |
822 | |
823 | * config/vax/vax.h (OVERRIDE_OPTIONS): New. | |
824 | * config/vax/vax.c (override_options): New. | |
825 | * config/vax/vax-protos.h: Update. | |
826 | ||
42a6388c AM |
827 | 2002-09-21 Alan Modra <amodra@bigpond.net.au> |
828 | ||
84d7dd4a AM |
829 | * config/rs6000/rs6000.md (builtin_setjmp_receiver): Add |
830 | #if TARGET_MACHO. | |
831 | ||
42a6388c AM |
832 | * config/rs6000/rs6000.md (floatdisf2_internal2): Combine |
833 | insns. Supply missing clobber of scratch reg. | |
834 | ||
a0ab749a KH |
835 | 2002-09-20 Kazu Hirata <kazu@cs.umass.edu> |
836 | ||
837 | * config/m32r/m32r.c: Follow spelling conventions. | |
838 | * config/m32r/m32r.h: Likewise. | |
839 | * config/m32r/m32r.md: Likewise. | |
840 | * config/m68k/m68k.c: Likewise. | |
841 | * config/m88k/m88k.c: Likewise. | |
842 | * config/mcore/mcore.c: Likewise. | |
843 | * config/mips/mips.c: Likewise. | |
844 | * config/mips/mips.h: Likewise. | |
845 | * config/mmix/mmix.c: Likewise. | |
846 | * config/mn10200/mn10200.c: Likewise. | |
847 | * config/ns32k/ns32k.h: Likewise. | |
848 | * config/pa/pa.c: Likewise. | |
849 | * config/pa/pa64-linux.h: Likewise. | |
850 | * config/pdp11/pdp11.h: Likewise. | |
851 | * config/romp/romp.c: Likewise. | |
852 | * config/romp/romp.h: Likewise. | |
853 | * config/rs6000/eabi.asm: Likewise. | |
854 | * config/rs6000/linux64.h: Likewise. | |
855 | * config/rs6000/rs6000.c: Likewise. | |
856 | * config/rs6000/rs6000.h: Likewise. | |
857 | * config/rs6000/rs6000.md: Likewise. | |
858 | * config/rs6000/sysv4.h: Likewise. | |
859 | * config/rs6000/xcoff.h: Likewise. | |
860 | ||
2f0da74c JW |
861 | 2002-09-20 Jim Wilson <wilson@redhat.com> |
862 | ||
863 | * config/v850/v850/lib1funcs.asm (__muldi3): Change r5 to r28. | |
864 | ||
dea73790 JJ |
865 | 2002-09-20 Jakub Jelinek <jakub@redhat.com> |
866 | ||
867 | * config/i386/i386.md (UNSPEC_GOTNTPOFF, UNSPEC_INDNTPOFF): New. | |
868 | * config/i386/i386.c (legitimate_pic_address_disp_p): Handle | |
869 | UNSPEC_GOTNTPOFF and UNSPEC_INDNTPOFF like UNSPEC_GOTTPOFF. | |
870 | (legitimate_address_p): Likewise. | |
871 | (legitimize_address): Use @gotntpoff and @indntpoff. | |
872 | (output_pic_addr_const): Handle UNSPEC_GOTNTPOFF and UNSPEC_INDNTPOFF. | |
873 | (output_addr_const_extra): Likewise. | |
874 | ||
a9b2f059 JW |
875 | 2002-09-20 Jim Wilson <wilson@redhat.com> |
876 | ||
877 | * combine.c (try_combine): When split an instruction pair, where the | |
878 | first has a sign_extend src, verify that the src and dest modes match. | |
879 | ||
1f7422bd RH |
880 | 2002-09-20 Richard Henderson <rth@redhat.com> |
881 | ||
882 | * config/mips/mips.c (dfhigh, dflow, sfhigh, sflow): Remove. | |
883 | (override_options): Do not initialize them. | |
884 | (mips_const_double_ok): Allow no fp constants except zero, | |
885 | and not even that for mips16. | |
886 | (const_float_1_operand): Use dconst1. | |
887 | * config/mips/mips.md (movsf, movsf_internal1, movsf_internal2, | |
888 | movdf, movdf_internal1, movdf_internal1a, movdf_internal2): | |
889 | Don't allow arbitrary constants; fix predicates and C constraint. | |
890 | ||
56941bf2 NB |
891 | 2002-09-20 Neil Booth <neil@daikokuya.co.uk> |
892 | ||
893 | * cppmacro.c: Don't warn about function-like macros without | |
27eba309 | 894 | '(' during pre-expansion. |
56941bf2 | 895 | |
66a0dfeb JW |
896 | 2002-09-20 Jim Wilson <wilson@redhat.com> |
897 | ||
898 | * config/v850/v850.c (current_function_anonymous_args): Delete. | |
899 | (expand_prologue): Use current_function_args_info.anonymous_args. | |
900 | (expand_epilogue): Delete use of current_function_anonymous_args. | |
901 | * config/v850/v850.h (struct cum_arg): Add anonymous_args field. | |
902 | (INIT_CUMULATIVE_ARGS): Clear anonymous_args field. | |
903 | (current_function_anonymous_args): Delete extern declaration. | |
904 | (SETUP_INCOMING_VARARGS): Set anonymous_args field. | |
905 | ||
97b23853 GK |
906 | 2002-09-20 Geoffrey Keating <geoffk@apple.com> |
907 | ||
f51eee6a GK |
908 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Update for change |
909 | to load_macho_picbase. | |
910 | * config/rs6000/rs6000.md: Document Darwin-specific unspec IDs. | |
911 | (load_macho_picbase): Take the symbol to use as a parameter. | |
912 | (macho_correct_pic): New insn. | |
913 | (builtin_setjmp_reciever): On Darwin, restore the PIC register. | |
914 | ||
97b23853 GK |
915 | * config/rs6000/rs6000.h (ELIMINABLE_REGS): Use |
916 | RS6000_PIC_OFFSET_TABLE_REGNUM rather than hardcoding 30. | |
917 | (CAN_ELIMINATE): Likewise. | |
918 | (INITIAL_ELIMINATION_OFFSET): Likewise. | |
919 | (TOC_REGISTER): Likewise. | |
920 | ||
46b33600 RH |
921 | 2002-09-20 Richard Henderson <rth@redhat.com> |
922 | ||
923 | * real.c (real_hash): New. | |
924 | * real.h: Declare it. | |
925 | * cse.c (canon_hash): Use it. | |
926 | * cselib.c (hash_rtx): Likewise. | |
927 | * emit-rtl.c (const_double_htab_hash): Likewise. | |
928 | * rtl.h (CONST_DOUBLE_REAL_VALUE): New. | |
929 | * varasm.c (struct rtx_const): Reduce vector size; separate | |
930 | integer and fp vectors. | |
931 | (HASHBITS): Remove. | |
932 | (const_hash_1): Rename from const_hash. Use real_hash. Do not | |
933 | take modulus MAX_HASH_TABLE. | |
934 | (const_hash): New. Do take modulus MAX_HASH_TABLE. | |
935 | (output_constant_def): Do not take modulus MAX_HASH_TABLE. | |
936 | (SYMHASH): Don't use HASHBITS. | |
937 | (decode_rtx_const): Copy only active bits from REAL_VALUE_TYPE. | |
938 | Fix CONST_VECTOR thinko wrt fp vectors. Fix kind comparison. | |
939 | (simplify_subtraction): Fix kind comparison. | |
940 | (const_hash_rtx): Return unsigned int. Don't use HASHBITS. | |
941 | Use a union to pun integer array. | |
942 | * config/rs6000/rs6000.c (rs6000_hash_constant): Use real_hash; | |
943 | only hash two words of integral CONST_DOUBLE. | |
944 | ||
40ad65d0 SE |
945 | 2002-09-20 Steve Ellcey <sje@cup.hp.com> |
946 | ||
947 | * config/ia64/hpux.h (STARTFILE_SPEC): Modify. | |
948 | (STARTFILE_PREFIX_SPEC): New. | |
949 | (LINK_SPEC): Modify. | |
950 | (LIB_SPEC): Modify. | |
951 | (LIBGCC_SPEC): New. | |
952 | ||
600f3392 JJ |
953 | 2002-09-20 Jakub Jelinek <jakub@redhat.com> |
954 | ||
955 | * config/i386/i386.c (legitimate_pic_address_disp_p): Allow | |
956 | UNSPEC_NTPOFF and UNSPEC_DTPOFF to be offsetted by constant. | |
957 | ||
c1ff6200 JD |
958 | 2002-09-20 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> |
959 | ||
960 | * config/arm/arm.md (sign_extract_onebit, not_signextract_onebit): | |
961 | Add clobber of the condition code register. | |
962 | ||
60b78700 RH |
963 | 2002-09-20 Richard Henderson <rth@redhat.com> |
964 | ||
965 | * real.c (do_fix_trunc): Static. | |
966 | (encode_ieee_single, encode_ieee_double, encode_ieee_extended, | |
967 | encode_ieee_quad, encode_vax_f, encode_vax_d, encode_vax_g, | |
968 | encode_i370_single, encode_i370_double, encode_c4x_single, | |
969 | encode_c4x_extended): Add default abort case. | |
970 | ||
0ee6fdb5 RH |
971 | 2002-09-20 Richard Henderson <rth@redhat.com> |
972 | ||
973 | * real.h (enum real_value_class, SIGNIFICAND_BITS, EXP_BITS, | |
974 | MAX_EXP, SIGSZ, SIG_MSB, struct real_value): Move from real.c. | |
975 | (struct realvaluetype): Remove. | |
976 | (REAL_VALUE_TYPE): Use struct real_value. | |
977 | (REAL_VALUE_TYPE_SIZE): Use SIGNIFICAND_BITS. | |
978 | (test_real_width): New. | |
979 | * real.c: Global replace struct real_value with REAL_VALUE_TYPE. | |
980 | (real_arithmetic): Avoid hoops for REAL_VALUE_TYPE parameters. | |
981 | (real_compare, real_exponent, real_ldexp, real_isinf, real_isnan, | |
982 | real_isneg, real_isnegzero, real_identical, exact_real_inverse, | |
983 | real_to_integer, real_to_integer2, real_to_decimal, | |
984 | real_to_hexadecimal, real_from_string, real_from_integer, | |
985 | real_inf, real_nan, real_2expN, real_convert, real_to_target, | |
986 | real_from_target): Likewise. | |
987 | * tree.h (struct tree_real_cst): Use real_value not realvaluetype. | |
988 | * gengtype-yacc.y (bitfieldopt): Accept an ID as well. | |
989 | ||
66d93b5a RH |
990 | 2002-09-20 Richard Henderson <rth@redhat.com> |
991 | ||
992 | * real.h (UNKNOWN_FLOAT_FORMAT, IEEE_FLOAT_FORMAT, VAX_FLOAT_FORMAT, | |
993 | IBM_FLOAT_FORMAT, C4X_FLOAT_FORMAT, TARGET_FLOAT_FORMAT): Move ... | |
994 | * defaults.h: ... here. | |
995 | * config/arm/arm.h, config/avr/avr.h, config/d30v/d30v.h, | |
996 | config/fr30/fr30.h, config/frv/frv.h, config/ia64/ia64.h, | |
997 | config/ip2k/ip2k.h, config/mips/mips.h, config/stormy16/stormy16.h, | |
998 | config/xtensa/xtensa.h (TARGET_FLOAT_FORMAT): Remove. | |
999 | ||
6ee3db61 HPN |
1000 | 2002-09-20 Hans-Peter Nilsson <hp@bitrange.com> |
1001 | ||
1002 | * config/mmix/mmix.md ("negdf2"): Rewrite. | |
1003 | ("*expanded_negdf2"): New. | |
1004 | ||
ff076520 JW |
1005 | 2002-09-19 Jim Wilson <wilson@redhat.com> |
1006 | ||
1007 | * combine.c (simplify_set): When optimizing a subreg src with a | |
1008 | cc0 dest, use GET_MODE (src) for mask instead of inner_mode. | |
1009 | ||
307f767b DJ |
1010 | 2002-09-19 Dale Johannesen <dalej@apple.com> |
1011 | * combine.c (make_extraction): Don't create | |
1012 | invalid subreg. | |
1013 | ||
cc7ab9b7 UW |
1014 | 2002-09-19 Ulrich Weigand <uweigand@de.ibm.com> |
1015 | ||
b4f94ac1 | 1016 | * config/s390/s390.c (addr_generation_dependency_p): Handle SUBREG |
cc7ab9b7 UW |
1017 | and STRICT_LOW_PART within SET_DEST. |
1018 | * config/s390/s390.md ("*extractqi", "*extracthi"): New insns with | |
1019 | splitters, replacing pre-reload splitters. | |
b4f94ac1 | 1020 | ("*zero_extendhisi2_31", "*zero_extendqisi2_31", |
cc7ab9b7 UW |
1021 | "*zero_extendqihi2_31"): New insns. |
1022 | ("*zero_extendqihi2_64"): Do not clobber CC. | |
1023 | ||
b64ddb88 SE |
1024 | 2002-09-19 Steve Ellcey <sje@cup.hp.com> |
1025 | ||
1026 | * config/ia64/hpux.h (CTORS_SECTION_ASM_OP): New. | |
1027 | (DTORS_SECTION_ASM_OP): Ditto. | |
1028 | (READONLY_DATA_SECTION_ASM_OP): Moved. | |
1029 | (DATA_SECTION_ASM_OP): New. | |
1030 | (SDATA_SECTION_ASM_OP): New. | |
1031 | (BSS_SECTION_ASM_OP): New. | |
1032 | (SBSS_SECTION_ASM_OP): New. | |
1033 | (TEXT_SECTION_ASM_OP): New. | |
1034 | ||
9cd10576 KH |
1035 | 2002-09-19 Kazu Hirata <kazu@cs.umass.edu> |
1036 | ||
1037 | * config/fp-bit.c: Follow spelling conventions. | |
1038 | * config/d30v/d30v.c: Likewise. | |
1039 | * config/d30v/d30v.h: Likewise. | |
1040 | * config/fr30/fr30.c: Likewise. | |
1041 | * config/fr30/fr30.h: Likewise. | |
1042 | * config/fr30/fr30.md: Likewise. | |
1043 | * config/frv/frv.c: Likewise. | |
1044 | * config/frv/frv.h: Likewise. | |
1045 | * config/h8300/h8300.c: Likewise. | |
1046 | * config/h8300/lib1funcs.asm: Likewise. | |
1047 | * config/i370/i370.c: Likewise. | |
1048 | * config/i386/i386.h: Likewise. | |
1049 | * config/i386/i386.md: Likewise. | |
1050 | * config/i386/pentium.md: Likewise. | |
1051 | * config/i386/winnt.c: Likewise. | |
1052 | * config/i960/i960.c: Likewise. | |
1053 | * config/ia64/ia64.h: Likewise. | |
1054 | * config/ip2k/ip2k.c: Likewise. | |
1055 | * config/ip2k/ip2k.h: Likewise. | |
1056 | * config/ip2k/ip2k.md: Likewise. | |
1057 | * config/ip2k/libgcc.S: Likewise. | |
1058 | ||
fff08fd8 SC |
1059 | 2002-09-19 Stephen Clarke <stephen.clarke@superh.com> |
1060 | ||
1061 | * config/sh/sh.h (UNSPEC_GOTOFF_P): Define. | |
1062 | (GOTOFF_P): Extend to allow gotoff plus constant. | |
1063 | ||
bf3d27e6 RH |
1064 | 2002-09-18 Richard Henderson <rth@redhat.com> |
1065 | ||
1066 | * ifcvt.c (noce_process_if_block): Correctly detect X modified | |
b4f94ac1 | 1067 | with INSN_B before COND_EARLIEST. Don't check A and B for |
bf3d27e6 RH |
1068 | modification in condition range. Reorder INSN_B for A==B properly. |
1069 | (if_convert): Iterate until no matches for a block. | |
1070 | ||
1b1f20ca RH |
1071 | 2002-09-18 Richard Henderson <rth@redhat.com> |
1072 | ||
1073 | * calls.c (store_one_arg): Rename default_align to parm_align; | |
1074 | always adjust parm_align for downward padding. | |
1075 | ||
724838b9 RH |
1076 | 2002-09-18 Richard Henderson <rth@redhat.com> |
1077 | ||
1078 | * toplev.c (backend_init): Move init_real_once invocation ... | |
1079 | (do_compile): ... here. | |
1080 | ||
2c67b7c6 RH |
1081 | 2002-09-18 Richard Henderson <rth@redhat.com> |
1082 | ||
1083 | * sibcall.c (optimize_sibling_and_tail_recursive_call): Also remove | |
1084 | RTX_UNCHANGING_P markers for successful tail-recursive replacement. | |
1085 | ||
15769ca3 RH |
1086 | 2002-09-18 Richard Henderson <rth@redhat.com> |
1087 | ||
1088 | * real.c (round_for_format): Collect sticky as unsigned long, not bool. | |
1089 | ||
678b7733 AM |
1090 | 2002-09-19 Alan Modra <amodra@bigpond.net.au> |
1091 | ||
1092 | * config/rs6000/rs6000.md: (floatdisf2): Rename to | |
1093 | floatdisf2_internal1. | |
1094 | (floatdisf2): New define_expand. | |
1095 | (floatdisf2_internal2): Likewise. | |
1096 | ||
c402b6bf RH |
1097 | 2002-09-18 Richard Henderson <rth@redhat.com> |
1098 | ||
b4f94ac1 | 1099 | * real.c (sticky_rshift_significand): Collect sticky as |
c402b6bf RH |
1100 | unsigned long, not bool. |
1101 | ||
dea09b1b UW |
1102 | 2002-09-18 Ulrich Weigand <uweigand@de.ibm.com> |
1103 | ||
1104 | * config/s390/s390.c (s390_address_cost): New function. | |
1105 | config/s390/s390-protos.h (s390_address_cost): Add prototype. | |
1106 | config/s390/s390.h (ADDRESS_COST): Call s390_address_cost. | |
1107 | (RTX_COST): Use COSTS_N_INSNS. | |
1108 | ||
e4850f36 DR |
1109 | 2002-09-18 Douglas Rupp <rupp@gnat.com> |
1110 | Donn Terry <donnte@microsoft.com> | |
1111 | ||
1112 | * stor-layout.c (place_field): Handle alignment of whole | |
1113 | structures when MSVC compatible bitfields are involved. | |
1114 | Change method of computing location of MS bitfields to | |
1115 | be compatible with #pragma pack(n). | |
1116 | ||
1117 | * tree.h (record_layout_info): Add new field | |
1118 | remaining_in_alignment. | |
1119 | ||
1120 | * doc/tm.texi: (TARGET_MS_BITFIELD_LAYOUT_P): Update. | |
43a88a8c | 1121 | (pragma pack): Add paragraph on MSVC bit-field packing. |
e4850f36 | 1122 | |
872e50d3 RE |
1123 | 2002-09-18 Richard Earnshaw (reanrsha@arm.com) |
1124 | ||
1125 | PR optimization/7967 | |
1126 | * arm.md (ne_zeroextractsi): Add clobber of the condition code | |
1127 | register. | |
1128 | ||
5e7a8ee0 KH |
1129 | 2002-09-18 Kazu Hirata <kazu@cs.umass.edu> |
1130 | ||
9cd10576 | 1131 | * config/s390/s390.c: Follow spelling conventions. |
5e7a8ee0 KH |
1132 | * config/sh/lib1funcs.asm: Likewise. |
1133 | * config/sh/sh.c: Likewise. | |
1134 | * config/sh/sh.h: Likewise. | |
1135 | * config/sparc/sparc.c: Likewise. | |
1136 | * config/sparc/sparc.h: Likewise. | |
1137 | * config/sparc/sparc.md: Likewise. | |
1138 | * config/stormy16/stormy16.c: Likewise. | |
1139 | * config/stormy16/stormy16.h: Likewise. | |
1140 | * config/v850/v850.c: Likewise. | |
1141 | * config/v850/v850.h: Likewise. | |
1142 | * config/vax/vax.c: Likewise. | |
1143 | * config/vax/vax.h: Likewise. | |
1144 | ||
00a892b8 NC |
1145 | 2002-09-18 Nick Clifton <nickc@redhat.com> |
1146 | ||
1147 | * config/rs60000/rs6000.c (rs6000_emit_move): Handle V1DImode moves. | |
1148 | * config/rs60000/rs6000.c (SPE_VECTOR_MODE): Include V1DImode. | |
1149 | * config/rs6000/spe.md (movv1di, movv1di_internal): New patterns. | |
1150 | ||
bfb53001 ZW |
1151 | 2002-09-17 Zack Weinberg <zack@codesourcery.com> |
1152 | ||
1153 | * ABOUT-GCC-NLS: Remove reference to enquire, and out-of-date | |
1154 | statement that the only translation is to en_UK. | |
1155 | ||
825dda42 KH |
1156 | 2002-09-17 Kazu Hirata <kazu@cs.umass.edu> |
1157 | ||
1158 | * config/alpha/alpha.c: Follow spelling conventions. | |
1159 | * config/alpha/alpha.h: Likewise. | |
1160 | * config/alpha/alpha.md: Likewise. | |
1161 | * config/arc/arc.h: Likewise. | |
1162 | * config/arm/arm.c: Likewise. | |
1163 | * config/arm/arm.h: Likewise. | |
1164 | * config/arm/arm.md: Likewise. | |
1165 | * config/arm/pe.c: Likewise. | |
1166 | * config/arm/unknown-elf.h: Likewise. | |
1167 | * config/avr/avr.c: Likewise. | |
1168 | * config/avr/avr.h: Likewise. | |
1169 | * config/c4x/c4x.c: Likewise. | |
1170 | * config/cris/cris.c: Likewise. | |
1171 | * config/cris/cris.h: Likewise. | |
1172 | ||
8e16ab99 | 1173 | 2002-09-17 Samuel Figueroa <figueroa@apple.com> |
825dda42 | 1174 | |
8e16ab99 SF |
1175 | * final.c (final_scan_insn): Use new macro ASM_OUTPUT_ALIGN_WITH_NOP. |
1176 | * config/sparc/sparc.h (ASM_OUTPUT_ALIGN_WITH_NOP) New macro. | |
1177 | * doc/tm.texi (ASM_OUTPUT_ALIGN_WITH_NOP) New description. | |
1178 | ||
ac19be7e | 1179 | 2002-09-17 Dale Johannesen <dalej@apple.com> |
825dda42 | 1180 | |
ac19be7e DJ |
1181 | * cfgcleanup.c (try_forward_edges): Do not forward a |
1182 | branch to just after a loop exit before loop optimization; | |
1183 | this interfered with doloop detection. | |
1184 | ||
f1acdf8b NC |
1185 | 2002-09-17 Nick Clifton <nickc@redhat.com> |
1186 | ||
1187 | * config/arm/arm.c (output_return_instruction): Do not | |
1188 | writeback the stack pointer when it is being loaded. | |
1189 | (arm_output_epilogue): Likewise. | |
1190 | ||
24491a09 KH |
1191 | 2002-09-17 Kazu Hirata <kazu@cs.umass.edu> |
1192 | ||
1193 | * optabs.c (prepare_cmp_insn): Let emit_library_call_value | |
1194 | generate a pseudo reg that receives the result of a libcall. | |
1195 | (prepare_float_lib_cmp): Likewise. | |
1196 | ||
e6c247e0 SE |
1197 | 2002-09-17 Steve Ellcey <sje@cup.hp.com> |
1198 | ||
b4f94ac1 | 1199 | * config/ia64/elf.h: Remove CPP_PREDEFINES. |
e6c247e0 | 1200 | |
1074d9d4 NP |
1201 | Tue Sep 17 13:58:04 2002 Nicola Pero <n.pero@mi.flashnet.it> |
1202 | ||
1203 | Fix PR/7014 and related objc bugs: | |
1204 | * c-typeck.c (comp_target_types): Added a reflexive argument. | |
1205 | Pass it to ObjC when/if calling objc_comptypes(). Updated all | |
1206 | callers to provide the appropriate reflexive argument. | |
1207 | * objc/objc-act.c (objc_comptypes): Carefully checked and fixed | |
1208 | typechecking for all cases of comparisons and assignments, | |
1209 | particularly the obscure and less common ones involving protocols. | |
1210 | ||
256e9fd2 NC |
1211 | 2002-09-17 Nick Clifton <nickc@redhat.com> |
1212 | ||
1213 | * machmode.def (V1DImode): New mode. A single element vector. | |
1214 | * tree.h (TI_UV1DI_TYPE, TI_V1DI_TYPE): New tree_index enums. | |
1215 | (unsigned_V1DI_type_node, V1D1_type_node): New type nodes. | |
1216 | * tree.c (build_common_tree_nodes_2): Build | |
1217 | unsigned_V1DI_type_node and V1D1_type_node. | |
1218 | * c-common.c (c_common_type_for_mode): Return | |
1219 | unsigned_V1DI_type_node or V1D1_type_node for V1DImode. | |
1220 | * rtl.c (class_narrowest_): Start integer vector nodes with V1DImode. | |
1221 | ||
838c4534 NP |
1222 | Tue Sep 17 13:40:13 2002 Nicola Pero <n.pero@mi.flashnet.it> |
1223 | ||
1224 | * doc/objc.texi (Constant string objects): Extended documentation | |
1225 | to make clear that the constant string class ivar layout is | |
1226 | completely fixed. | |
b4f94ac1 | 1227 | |
07532fad RS |
1228 | 2002-09-17 Roger Sayle <roger@eyesopen.com> |
1229 | ||
1230 | * cfgrtl.c (flow_delete_block_noexpunge): Delete orphaned | |
1231 | NOTE_INSN_LOOP_CONT notes when deleting basic blocks. | |
1232 | ||
cb38fd88 RH |
1233 | 2002-09-16 Richard Henderson <rth@redhat.com> |
1234 | ||
1235 | * expr.c (emit_block_move): Set memory block size as appropriate | |
1236 | for the copy. | |
1237 | ||
bd055118 RH |
1238 | 2002-09-16 Richard Henderson <rth@redhat.com> |
1239 | ||
1240 | PR fortran/3924 | |
b4f94ac1 | 1241 | * sdbout.c (sdbout_symbol): Don't handle offsets from a symbol. |
bd055118 | 1242 | |
8c317c5f RH |
1243 | 2002-09-16 Richard Henderson <rth@redhat.com> |
1244 | ||
1245 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Adjust SIZE | |
1246 | as well as OFFSET for BITPOS. | |
1247 | ||
3780101d JG |
1248 | 2002-09-16 Jeff Garzik <jgarzik@mandrakesoft.com> |
1249 | ||
b4f94ac1 ZW |
1250 | * config.gcc: Treat winchip_c6-*|winchip2-*|c3-* as pentium-mmx. |
1251 | * config/i386/i386.c (processor_alias_table): Add winchip-c6, | |
3780101d | 1252 | winchip2 and c3. |
b4f94ac1 | 1253 | * doc/invoke.texi: Mention new aliases. |
3780101d | 1254 | |
9dff28ab JDA |
1255 | 2002-09-16 John David Anglin <dave@hiauly1.hia.nrc.ca> |
1256 | ||
1257 | * calls.c (store_one_arg): Set default alignment for BLKmode arguments | |
1258 | to BITS_PER_UNIT when ARGS_GROW_DOWNWARD and the padding direction is | |
1259 | downward. | |
1260 | * function.c (pad_below): Always compile. | |
1261 | (locate_and_pad_parm): If defined ARGS_GROW_DOWNWARD, pad argument to | |
1262 | alignment when it is not in a register or REG_PARM_STACK_SPACE is true. | |
1263 | Pad below when the argument is not in a register and the padding | |
1264 | direction is downward. | |
1265 | ||
1266 | * pa-64.h (MUST_PASS_IN_STACK): Move define to pa.h. | |
1267 | (PAD_VARARGS_DOWN): Define. | |
1268 | * pa.c (function_arg_padding): Revise padding directions to make them | |
1269 | compatible with the 32 and 64-bit runtime architecture documentation. | |
1270 | (hppa_va_arg): Add code to handle variable and size zero arguments | |
1271 | passed by reference on TARGET_64BIT. Reformat. | |
1272 | (function_arg): Use a PARALLEL for BLKmode and aggregates args on | |
1273 | TARGET_64BIT. Use a DImode PARALLEL for BLKmode args 5 to 8 bytes | |
1274 | wide when !TARGET_64BIT. Move forward check for mode==VOIDmode. | |
1275 | Add comments. | |
1276 | * pa.h (MAX_PARM_BOUNDARY): Correct define for TARGET_64BIT. | |
1277 | (RETURN_IN_MEMORY): Return size zero types in memory. | |
1278 | (FUNCTION_VALUE): Return TFmode in general registers. | |
1279 | (MUST_PASS_IN_STACK): Define. | |
1280 | (FUNCTION_ARG_BOUNDARY): Simplify. | |
1281 | (FUNCTION_ARG_PASS_BY_REFERENCE): Pass variable and zero sized types | |
1282 | by reference. | |
1283 | (FUNCTION_ARG_CALLEE_COPIES): Define to FUNCTION_ARG_PASS_BY_REFERENCE. | |
1284 | ||
94313f35 RH |
1285 | 2002-09-16 Richard Henderson <rth@redhat.com> |
1286 | ||
1287 | * real.c (do_fix_trunc): New. | |
1288 | (real_arithmetic): Call it. | |
1289 | * simplify-rtx.c (simplify_unary_operation): Handle FIX | |
1290 | with a floating-point result mode. | |
1291 | ||
1472e41c RH |
1292 | 2002-09-16 Richard Henderson <rth@redhat.com> |
1293 | ||
1294 | * builtin-types.def (BT_FN_FLOAT_CONST_STRING): New. | |
1295 | (BT_FN_DOUBLE_CONST_STRING, BT_FN_LONG_DOUBLE_CONST_STRING): New. | |
1296 | * builtins.def (__builtin_nan, __builtin_nanf, __builtin_nanl): New. | |
1297 | (__builtin_nans, __builtin_nansf, __builtin_nansl): New. | |
1298 | * builtins.c (fold_builtin_nan): New. | |
1299 | (fold_builtin): Call it. | |
1300 | * real.c (real_nan): Parse a non-empty string. | |
1301 | (round_for_format): Fix NaN significand truncation. | |
1302 | * real.h (real_nan): Return bool. | |
1303 | * doc/extend.texi: Document new builtins. | |
1304 | ||
f354b828 JM |
1305 | 2002-09-16 Jason Merrill <jason@redhat.com> |
1306 | Danny Smith <dannysmith@users.sourceforge.net> | |
1307 | ||
1308 | * config/i386/winnt.c (ix86_handle_dll_attribute): Set | |
1309 | DECL_EXTERN and TREE_PUBLIC for dllimported variables here... | |
1310 | (i386_pe_mark_dllimport): Not here. | |
1311 | ||
85341ddd NS |
1312 | 2002-09-16 Nathan Sidwell <nathan@codesourcery.com> |
1313 | ||
1314 | * c-semantics.c (genrtl_do_stmt): Cope with NULL cond. | |
1315 | ||
045572c7 GK |
1316 | 2002-09-16 Geoffrey Keating <geoffk@redhat.com> |
1317 | ||
1318 | * config/rs6000/rs6000.c (build_mask64_2_operands): Suppress | |
1319 | warnings about unused operands when HOST_BITS_PER_WIDE_INT is | |
1320 | < 64. | |
1321 | (rs6000_emit_cmove): Use real_isinf not target_isinf. | |
1322 | ||
d57551c7 KH |
1323 | 2002-09-16 Kazu Hirata <kazu@cs.umass.edu> |
1324 | ||
1325 | * calls.c (emit_library_call_value_1): Don't refer to | |
1326 | hard_libcall_value. | |
1327 | * optabs.c (prepare_float_lib_cmp): Likewise. | |
1328 | ||
36a5eadd GK |
1329 | 2002-09-16 Geoffrey Keating <geoffk@apple.com> |
1330 | ||
1331 | * ggc-common.c (ggc_mark_rtx_children_1): Update for changed name | |
1332 | mangling. | |
1333 | ||
1334 | The following changes are merged from pch-branch: | |
1335 | ||
1336 | * doc/gty.texi (GTY Options): Document %a. | |
1337 | * gengtype.c (do_scalar_typedef): New function. | |
1338 | (process_gc_options): Handle `length' option. | |
1339 | (set_gc_used_type): A pointer to an array of structures doesn't | |
1340 | qualify as a pointer to a structure. | |
1341 | (output_escaped_param): Add `%a' escape. | |
1342 | (write_gc_structure_fields): Allow 'desc' on array of unions. | |
1343 | (main): Define `uint8', `jword' and `JCF_u2' as scalars; use | |
1344 | do_scalar_typedef. | |
1345 | ||
1346 | * gengtype.c (enum rtx_code): Make global. | |
1347 | (rtx_format): Make global. | |
1348 | (rtx_next): New. | |
1349 | (gen_rtx_next): New. | |
1350 | (write_rtx_next): New. | |
1351 | (adjust_field_rtx_def): Skip fields marked by chain_next. | |
1352 | (open_base_files): Delete redundant prototype. | |
1353 | (write_enum_defn): New. | |
1354 | (output_mangled_typename): Correct abort call. | |
1355 | (write_gc_marker_routine_for_structure): Handle chain_next and | |
1356 | chain_prev options. | |
1357 | (finish_root_table): Don't output redundant \n. | |
1358 | (main): Call gen_rtx_next, write_rtx_next, write_enum_defn. | |
1359 | * c-tree.h (union lang_tree_node): Add chain_next option. | |
1360 | ||
1361 | * gengtype.h (NUM_PARAM): New definition. | |
1362 | (struct type): For TYPE_PARAM_STRUCT, allow multiple parameters. | |
1363 | * gengtype.c (find_param_structure): New. | |
1364 | (adjust_field_type): Handle param<n>_is option. | |
1365 | (process_gc_options): Detect use_params option. Update callers. | |
1366 | (set_gc_used_type): Add 'param' parameter, update callers. Handle | |
1367 | 'use_params' option. | |
1368 | (open_base_files): Add splay-tree.h to list of files included. | |
1369 | (output_mangled_typename): New. | |
1370 | (write_gc_structure_fields): Update 'param' parameter to support | |
1371 | multiple parameters. Change name mangling. Allow parameterized | |
1372 | fields to have an apparent scalar type. Handle param<n>_is options, | |
1373 | use_param option. | |
1374 | (write_gc_marker_routine_for_structure): Update for change to name | |
1375 | mangling. Better guess the output file for parameterized types. | |
1376 | (write_gc_types): Update for change to name mangling. | |
1377 | (write_gc_root): Update for change to name mangling. Handle (ignore) | |
1378 | param<n>_is options. | |
1379 | * doc/gty.texi (GTY Options): Add description of param<n>_is | |
1380 | options, use_params option. | |
1381 | * ggc.h (ggc_mark_rtx): Update for changed name mangling. | |
1382 | * gengtype-lex.l: Produce token for param<n>_is. | |
1383 | * gengtype-yacc.y: Parse param<n>_is. | |
1384 | ||
1385 | * gengtype.c (adjust_field_tree_exp): Don't name a variable 'rindex'. | |
1386 | ||
1387 | * rtl.c: Update comment describing rtx_format. | |
1388 | * rtl.h (union rtunion): Separate definition and typedef. | |
1389 | (struct rtx_def): Use gengtype to mark. | |
1390 | * Makefile.in (gengtype.o): Also depend on rtl.def. | |
1391 | * ggc.h (ggc_mark_rtx_children): Delete prototype. | |
1392 | (ggc_mark_rtx): Change to alias of gengtype-generated routine. | |
1393 | * ggc-common.c (ggc_mark_rtx_children): Delete. | |
1394 | (ggc_mark_rtx_children_1): Delete. | |
1395 | (gt_ggc_m_rtx_def): Delete. | |
1396 | * gengtype.c (adjust_field_rtx_def): New. | |
1397 | (adjust_field_type): Call adjust_field_rtx_def. | |
1398 | (write_gc_structure_fields): Add 'default' case to switch if none | |
1399 | is specified; remove unused code. | |
1400 | ||
1401 | * tree.h (struct tree_exp): Update for change to meaning | |
1402 | of special. | |
1403 | * gengtype.c (adjust_field_tree_exp): New function. | |
1404 | (adjust_field_type): Handle `tree_exp' special here. | |
1405 | (write_gc_structure_fields): Don't handle `tree_exp' special here. | |
1406 | Handle new `dot' option. | |
1407 | ||
1408 | * gengtype.h: Make `info' a pointer-to-const. | |
1409 | * gengtype-yacc.y (yacc_ids): Use xasprintf. | |
1410 | ||
1411 | * gengtype.c (write_gc_structure_fields): Remove implementation | |
1412 | of `always' option, add `default' option. | |
1413 | * doc/gty.texi (GTY Options): Remove documentation of `always', | |
1414 | add `default'. | |
1415 | ||
a7f6d760 HPN |
1416 | 2002-09-16 Hans-Peter Nilsson <hp@bitrange.com> |
1417 | ||
1418 | * output.h: Remove #ifdef RTX_CODE and #ifdef TREE_CODE. | |
1419 | ||
245ff137 KG |
1420 | 2002-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1421 | ||
7c3414b6 KG |
1422 | * m68hc11.md (addhi_sp): Fix uninitialized variable bug. |
1423 | ||
245ff137 KG |
1424 | * c4x-c.c, c4x.c, darwin.c, i370-c.c, m32r.c: Include tm_p.h |
1425 | instead of the *-protos.h file directly. | |
1426 | * t-c4x, t-i370, t-v850: Depend on $(TM_P_H). | |
1427 | * darwin.c (machopic_output_stub): Move prototype ... | |
1428 | * darwin-protos.h (machopic_output_stub): ... here. | |
1429 | * rs6000-protos.h (machopic_output_stub): Don't declare. | |
1430 | ||
ac520ec9 RH |
1431 | 2002-09-16 Richard Henderson <rth@redhat.com> |
1432 | ||
1433 | * c-common.c (builtin_define_float_constants): Emit __FOO_DENORM_MIN__. | |
1434 | ||
efdc7e19 RH |
1435 | 2002-09-16 Richard Henderson <rth@redhat.com> |
1436 | ||
1437 | * real.c, real.h: Rewrite from scratch. | |
1438 | ||
1439 | * Makefile.in (simplify-rtx.o): Depend on TREE_H. | |
1440 | (paranoia): New target. | |
1441 | * builtins.c (fold_builtin_inf): Use new real.h interface. | |
1442 | * c-common.c (builtin_define_with_hex_fp_value): Likewise. | |
1443 | * c-lex.c (interpret_float): Likewise. | |
1444 | * emit-rtl.c (gen_lowpart_common): Likewise. | |
1445 | * optabs.c (expand_float): Use real_2expN. | |
1446 | * config/ia64/ia64.md (divsi3, udivsi3): Likewise. | |
1447 | * defaults.h (INTEL_EXTENDED_IEEE_FORMAT): New. | |
1448 | (FLOAT_WORDS_BIG_ENDIAN): New. | |
1449 | * cse.c (find_comparison_args): Don't pass FLOAT_STORE_FLAG_VALUE | |
1450 | directly to REAL_VALUE_NEGATIVE. | |
1451 | * loop.c (canonicalize_condition): Likewise. | |
1452 | * simplify-rtx.c: Include tree.h. | |
1453 | (simplify_unary_operation): Don't handle FIX and UNSIGNED_FIX | |
1454 | with floating-point result modes. | |
1455 | * toplev.c (backend_init): Call init_real_once. | |
1456 | ||
1457 | * fold-const.c (force_fit_type): Don't call CHECK_FLOAT_VALUE. | |
1458 | * tree.c (build_real): Likewise. | |
1459 | * config/alpha/alpha.c, config/vax/vax.c (float_strings, | |
1460 | float_values, inited_float_values, check_float_value): Remove. | |
1461 | * config/alpha/alpha.h, config/m68hc11/m68hc11.h, | |
1462 | config/m88k/m88k.h, config/vax/vax.h (CHECK_FLOAT_VALUE): Remove. | |
1463 | * doc/tm.texi (CHECK_FLOAT_VALUE): Remove. | |
1464 | (VAX_HALFWORD_ORDER): Remove. | |
1465 | ||
a41c6c53 UW |
1466 | 2002-09-16 Ulrich Weigand <uweigand@de.ibm.com> |
1467 | ||
1468 | * config/s390/s390.c: (legitimize_la_operand): Remove, replace by ... | |
1469 | (s390_load_address): ... this new function. | |
1470 | (s390_decompose_address): Allow the argument pointer and all | |
1471 | virtual registers as 'pointer' registers. | |
1472 | (s390_expand_plus_operand): Use s390_load_address. | |
1473 | config/s390/s390.md (movti, movdi, movdf splitters): Likewise. | |
1474 | ("force_la_31"): New insn pattern. | |
1475 | config/s390/s390-protos.h (legitimize_la_operand): Remove. | |
1476 | (s390_load_address): Add prototype. | |
1477 | ||
1478 | * config/s390/s390.c: Include "optabs.h". | |
1479 | (s390_expand_movstr, s390_expand_clrstr, s390_expand_cmpstr): New. | |
b4f94ac1 | 1480 | config/s390/s390-protos.h (s390_expand_movstr, s390_expand_clrstr, |
a41c6c53 UW |
1481 | s390_expand_cmpstr): Add prototypes. |
1482 | config/s390/s390.md ("movstrdi", "movstrsi"): Call s390_expand_movstr. | |
1483 | ("movstrdi_short"): Rename to "movstr_short_64". Change predicates | |
1484 | for operands 0 and 1 to "memory_operand". Add type attribute. | |
1485 | ("movstrsi_short"): Rename to "movstr_short_31". Change predicates | |
1486 | for operands 0 and 1 to "memory_operand". Add type attribute. | |
1487 | ("movstrdi_long", "movstrsi_long"): Remove. | |
1488 | ("movstrdi_64"): Rename to "movstr_long_64". Add type attribute. | |
1489 | ("movstrsi_31"): Rename to "movstr_long_31". Add type attribute. | |
1490 | ("clrstrdi", "clrstrsi"): Call s390_expand_clrstr. | |
1491 | ("clrstrsico"): Remove, replace by ... | |
1492 | ("clrstr_short_64", "clrstr_short_31"): ... these new patterns. | |
1493 | ("clrstrsi_64"): Rename to "clrstr_long_64". | |
1494 | ("clrstrsi_31"): Rename to "clrstr_long_31". | |
1495 | ("cmpstrdi", "cmpstrsi"): Call s390_expand_cmpstr. | |
1496 | ("cmpstr_const"): Remove, replace by ... | |
1497 | ("cmpstr_short_64", "cmpstr_short_31"): ... these new patterns. | |
1498 | ("cmpstr_64"): Rename to "cmpstr_long_64". | |
1499 | ("cmpstr_31"): Rename to "cmpstr_long_31". | |
1500 | ||
8d9afc4e KH |
1501 | 2002-09-16 Kazu Hirata <kazu@cs.umass.edu> |
1502 | ||
1503 | * ABOUT-NLS: Follow spelling conventions. | |
1504 | * ChangeLog: Likewise. | |
1505 | * ChangeLog.1: Likewise. | |
1506 | * ChangeLog.2: Likewise. | |
1507 | * ChangeLog.3: Likewise. | |
1508 | * ChangeLog.4: Likewise. | |
1509 | * ChangeLog.5: Likewise. | |
1510 | * ChangeLog.6: Likewise. | |
1511 | * FSFChangeLog.10: Likewise. | |
1512 | * FSFChangeLog.11: Likewise. | |
1513 | * c-common.c: Likewise. | |
1514 | * c-lex.c: Likewise. | |
1515 | * c-objc-common.c: Likewise. | |
1516 | * cppexp.c: Likewise. | |
1517 | * cppinit.c: Likewise. | |
1518 | * cpplex.c: Likewise. | |
1519 | * doloop.c: Likewise. | |
1520 | * flow.c: Likewise. | |
1521 | * function.c: Likewise. | |
1522 | * integrate.c: Likewise. | |
1523 | * loop.c: Likewise. | |
1524 | * reg-stack.c: Likewise. | |
1525 | * reload.h: Likewise. | |
1526 | * ssa.c: Likewise. | |
1527 | ||
981f6289 KH |
1528 | 2002-09-15 Kazu Hirata <kazu@cs.umass.edu> |
1529 | ||
1530 | * ChangeLog: Follow spelling conventions. | |
1531 | * ChangeLog.0: Likewise. | |
1532 | * ChangeLog.1: Likewise. | |
1533 | * ChangeLog.2: Likewise. | |
1534 | * ChangeLog.4: Likewise. | |
1535 | * ChangeLog.6: Likewise. | |
1536 | * config.gcc: Likewise. | |
1537 | * dwarfout.c: Likewise. | |
1538 | * reload1.c: Likewise. | |
1539 | * simplify-rtx.c: Likewise. | |
1540 | * unwind-sjlj.c: Likewise. | |
1541 | * config/avr/avr.h: Likewise. | |
1542 | * config/d30v/d30v.h: Likewise. | |
1543 | * config/frv/frv.c: Likewise. | |
1544 | * config/frv/frv.h: Likewise. | |
1545 | * config/ip2k/ip2k.h: Likewise. | |
1546 | * config/m88k/m88k-move.sh: Likewise. | |
1547 | * config/stormy16/stormy16.c: Likewise. | |
1548 | * config/stormy16/stormy16.h: Likewise. | |
1549 | * doc/extend.texi: Likewise. | |
1550 | * doc/interface.texi: Likewise. | |
1551 | * doc/invoke.texi: Likewise. | |
1552 | * doc/md.texi: Likewise. | |
1553 | * doc/rtl.texi: Likewise. | |
1554 | * doc/tm.texi: Likewise. | |
1555 | * doc/trouble.texi: Likewise. | |
1556 | * ginclude/float.h: Likewise. | |
1557 | * treelang/treelang.texi: Likewise. | |
1558 | ||
8764eef7 KG |
1559 | 2002-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1560 | ||
bb6155b5 KG |
1561 | * i386-protos.h (i386_pe_dllexport_name_p, |
1562 | i386_pe_dllimport_name_p, i386_pe_unique_section, | |
1563 | i386_pe_declare_function_type, i386_pe_record_external_function, | |
1564 | i386_pe_record_exported_symbol, i386_pe_asm_file_end): Add | |
1565 | prototype. | |
1566 | * i386/t-cygwin (winnt.o): Depend on $(TM_P_H). | |
1567 | * i386/t-interix (winnt.o): Likewise. | |
1568 | ||
8764eef7 KG |
1569 | * v850-protos.h (v850_output_addr_const_extra): Prototype. |
1570 | ||
a24f7c1a JT |
1571 | 2002-09-15 Jason Thorpe <thorpej@wasabisystems.com> |
1572 | ||
1573 | * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Add | |
1574 | MIPS ABI CPP macros. | |
1575 | (TARGET_CPU_CPP_BUILTINS): Redefine. | |
1576 | (SUBTARGET_EXTRA_SPECS): Remove subtarget_endian_default. | |
1577 | (SUBTARGET_ENDIAN_DEFAULT_SPEC): Remove. | |
1578 | ||
bd25febf KG |
1579 | 2002-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1580 | ||
1581 | * ia64/aix.h (TARGET_OS_CPP_BUILTINS): Fix typo. | |
1582 | ||
05713b80 KH |
1583 | 2002-09-15 Kazu Hirata <kazu@cs.umass.edu> |
1584 | ||
1585 | * ChangeLog: Follow spelling conventions. | |
1586 | * ChangeLog.0: Likewise. | |
1587 | * ChangeLog.1: Likewise. | |
1588 | * ChangeLog.2: Likewise. | |
1589 | * ChangeLog.3: Likewise. | |
1590 | * ChangeLog.4: Likewise. | |
1591 | * ChangeLog.5: Likewise. | |
1592 | * ChangeLog.6: Likewise. | |
1593 | * FSFChangeLog.10: Likewise. | |
1594 | * FSFChangeLog.11: Likewise. | |
1595 | * c-common.c: Likewise. | |
1596 | * c-common.h: Likewise. | |
1597 | * c-format.c: Likewise. | |
1598 | * c-opts.c: Likewise. | |
1599 | * cpplib.c: Likewise. | |
1600 | * langhooks.h: Likewise. | |
1601 | * real.c: Likewise. | |
1602 | * reg-stack.c: Likewise. | |
1603 | * toplev.c: Likewise. | |
1604 | * config/arm/arm.c: Likewise. | |
1605 | * config/arm/arm.md: Likewise. | |
1606 | * config/arm/linux-gas.h: Likewise. | |
1607 | * config/arm/netbsd.h: Likewise. | |
1608 | * config/c4x/c4x.c: Likewise. | |
1609 | * config/c4x/c4x.h: Likewise. | |
1610 | * config/c4x/c4x.md: Likewise. | |
1611 | * config/c4x/libgcc.S: Likewise. | |
1612 | * config/fr30/fr30.md: Likewise. | |
1613 | * config/frv/frv.md: Likewise. | |
1614 | * config/ia64/ia64.md: Likewise. | |
1615 | * config/mips/mips.h: Likewise. | |
1616 | * config/mn10300/mn10300.c: Likewise. | |
1617 | * config/stormy16/stormy16.c: Likewise. | |
1618 | * config/v850/v850.md: Likewise. | |
1619 | * doc/extend.texi: Likewise. | |
1620 | * doc/invoke.texi: Likewise. | |
1621 | * doc/md.texi: Likewise. | |
1622 | ||
b0c2b2f9 JT |
1623 | 2002-09-15 Jason Thorpe <thorpej@wasabisystems.com> |
1624 | ||
1625 | * config/netbsd.h (LIB_SPEC): Include the appropriate pthread | |
1626 | library if -pthread is specified. | |
1627 | ||
a0494c05 JT |
1628 | 2002-09-15 Jason Thorpe <thorpej@wasabisystems.com> |
1629 | ||
1630 | * config.gcc (*-*-netbsd*): Set thread_file to 'posix' | |
1631 | for --enable-threads=yes and --enable-threads=posix. | |
1632 | ||
56149abc KH |
1633 | 2002-09-15 Kazu Hirata <kazu@cs.umass.edu> |
1634 | ||
1635 | * config/sparc/cypress.md: Replace Sparc with SPARC. | |
1636 | * config/sparc/freebsd.h: Likewise. | |
1637 | * config/sparc/gmon-sol2.c: Likewise. | |
1638 | * config/sparc/hypersparc.md: Likewise. | |
1639 | * config/sparc/lb1spc.asm: Likewise. | |
1640 | * config/sparc/lb1spl.asm: Likewise. | |
1641 | * config/sparc/linux.h: Likewise. | |
1642 | * config/sparc/linux64.h: Likewise. | |
1643 | * config/sparc/lynx.h: Likewise. | |
1644 | * config/sparc/sol2.h: Likewise. | |
1645 | * config/sparc/sparc-modes.def: Likewise. | |
1646 | * config/sparc/sparc.c: Likewise. | |
1647 | * config/sparc/sparc.h: Likewise. | |
1648 | * config/sparc/sparc.md: Likewise. | |
1649 | * config/sparc/sparclet.md: Likewise. | |
1650 | * config/sparc/supersparc.md: Likewise. | |
1651 | * config/sparc/sysv4.h: Likewise. | |
1652 | * config/sparc/vxsim.h: Likewise. | |
1653 | * config/sparc/vxsparc64.h: Likewise. | |
1654 | ||
3eaf7a3c MM |
1655 | 2002-09-14 Marek Michalkiewicz <marekm@amelek.gda.pl> |
1656 | ||
1657 | * config/avr/avr.c (output.h): Move after inclusion of tree.h. | |
1658 | ||
4912a07c KH |
1659 | 2002-09-14 Kazu Hirata <kazu@cs.umass.edu> |
1660 | ||
1661 | * ChangeLog: Follow spelling conventions. | |
1662 | * ChangeLog.0: Likewise. | |
1663 | * ChangeLog.2: Likewise. | |
1664 | * ChangeLog.3: Likewise. | |
1665 | * ChangeLog.4: Likewise. | |
1666 | * ChangeLog.5: Likewise. | |
1667 | * ChangeLog.6: Likewise. | |
1668 | * cppfiles.c: Likewise. | |
1669 | * cppinit.c: Likewise. | |
1670 | * cpplib.h: Likewise. | |
1671 | * cse.c: Likewise. | |
1672 | * debug.h: Likewise. | |
1673 | * df.c: Likewise. | |
1674 | * dominance.c: Likewise. | |
1675 | * hashtable.c: Likewise. | |
1676 | * hashtable.h: Likewise. | |
1677 | * loop.c: Likewise. | |
1678 | * config/arm/README-interworking: Likewise. | |
1679 | * config/arm/arm.c: Likewise. | |
1680 | * config/arm/arm.h: Likewise. | |
1681 | * config/arm/arm.md: Likewise. | |
1682 | * config/dsp16xx/dsp16xx.h: Likewise. | |
1683 | * config/frv/frv.c: Likewise. | |
1684 | * config/frv/frv.h: Likewise. | |
1685 | * config/ip2k/ip2k.h: Likewise. | |
1686 | * config/rs6000/rs6000.c: Likewise. | |
1687 | * config/stormy16/stormy-abi: Likewise. | |
1688 | * config/stormy16/stormy16.h: Likewise. | |
1689 | * config/v850/v850.c: Likewise. | |
1690 | ||
3dc60fc7 KH |
1691 | 2002-09-14 Kazu Hirata <kazu@cs.umass.edu> |
1692 | ||
1693 | * loop.c: Fix a comment typo. | |
1694 | ||
a920aefe KH |
1695 | 2002-09-14 Kazu Hirata <kazu@cs.umass.edu> |
1696 | ||
1697 | * config/fr30/fr30.h: Fix comment typos. | |
1698 | * config/frv/frv.c: Likewise. | |
1699 | * config/i386/xmmintrin.h: Likewise. | |
1700 | * config/mips/mips.c: Likewise. | |
1701 | * config/sh/sh.c: Likewise. | |
1702 | ||
88cad84b KH |
1703 | 2002-09-14 Kazu Hirata <kazu@cs.umass.edu> |
1704 | ||
1705 | * haifa-sched.c: Follow spelling conventions. | |
1706 | * regclass.c: Likewise. | |
1707 | * regrename.c: Likewise. | |
1708 | * config/fp-bit.c: Likewise. | |
1709 | * config/frv/frv.h: Likewise. | |
1710 | * config/m88k/m88k.c: Likewise. | |
1711 | * config/mcore/mcore.c: Likewise. | |
1712 | * config/rs6000/darwin.h: Likewise. | |
1713 | * config/rs6000/gnu.h: Likewise. | |
1714 | * config/rs6000/linux.h: Likewise. | |
1715 | * config/rs6000/linux64.h: Likewise. | |
1716 | * config/rs6000/rs6000.c: Likewise. | |
1717 | * config/rs6000/rs6000.h: Likewise. | |
1718 | * config/sh/sh.c: Likewise. | |
1719 | * config/sparc/sparc.c: Likewise. | |
1720 | * config/sparc/ultra1_2.md: Likewise. | |
1721 | ||
f197f1cf SC |
1722 | 2002-09-14 Stephane Carrez <stcarrez@nerim.fr> |
1723 | ||
1724 | * config/m68hc11/m68hc11.md ("movdi_internal"): Allow any offsetable | |
1725 | memory operand when source is 0 (K constraint). | |
1726 | ("movsi_internal"): Likewise. | |
1727 | ("movdf_internal"): Likewise. | |
1728 | ("movsf_internal"): Likewise. | |
1729 | ||
b629ba0c AM |
1730 | 2002-09-14 Alan Modra <amodra@bigpond.net.au> |
1731 | ||
1732 | * config/rs6000/rs6000.c (rs6000_elf_encode_section_info): Use | |
1733 | targetm.binds_local_p to set SYMBOL_REF_FLAG. | |
1734 | (rs6000_xcoff_encode_section_info): Likewise. | |
1735 | * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Likewise. | |
1736 | ||
2e485129 TR |
1737 | 2002-09-10 Theodore A. Roth <troth@verinet.com> |
1738 | ||
1739 | * gcc/config/avr/avr.h: Set default options for C++ for avr. | |
1740 | ||
907aee69 RH |
1741 | 2002-09-13 Richard Henderson <rth@redhat.com> |
1742 | ||
1743 | * Makefile.in (toplev.o): Depend on real.h. | |
1744 | (print-rtl.o, varasm.o, ifcvt.o): Likewise. | |
1745 | ||
374b0b7d AM |
1746 | 2002-09-14 Alan Modra <amodra@bigpond.net.au> |
1747 | ||
1748 | * doc/tm.texi (DBX_OUTPUT_NFUN): Describe. | |
1749 | * dbxout.c (dbxout_function_end): Use DBX_OUTPUT_NFUN. | |
1750 | * config/rs6000/linux64.h (DBX_OUTPUT_NFUN): Define. | |
1751 | ||
690eed2c NS |
1752 | 2002-09-13 Nathan Sidwell <nathan@codesourcery.com> |
1753 | ||
1754 | * ggc-common.c (ggc_mark_roots): Don't iterate NULL hash tables. | |
1755 | ||
32b4f6f4 SE |
1756 | 2002-09-13 Steve Ellcey <sje@cup.hp.com> |
1757 | ||
1758 | * config.gcc (ia64*-*-aix*, ia64*-*-elf*, ia64*-*-freebsd*, | |
1759 | ia64*-*-linux*): Set extra_parts. | |
1760 | * config/ia64/t-aix (EXTRA_PARTS): Remove. | |
1761 | * config/ia64/t-ia64 (EXTRA_PARTS): Remove. | |
1762 | ||
3db11b5c KH |
1763 | 2002-09-13 Kazu Hirata <kazu@cs.umass.edu> |
1764 | ||
1765 | * config/h8300/fixunssfsi.c: Replace H8/S with H8S. | |
1766 | * config/h8300/h8300.c: Likewise. | |
1767 | * config/h8300/h8300.h: Likewise. | |
1768 | * config/h8300/h8300.md: Likewise. | |
1769 | * doc/invoke.texi: Likewise. | |
1770 | ||
b6894857 KH |
1771 | 2002-09-13 Kazu Hirata <kazu@cs.umass.edu> |
1772 | ||
1773 | * config/h8300/h8300.c (h8300_init_once): Fix formatting. | |
1774 | ||
6c6e776d | 1775 | 2002-09-13 Matt Austern <austern@apple.com> |
b6894857 | 1776 | |
6c6e776d MA |
1777 | * cp/cp-tree.h, cp/tree.c: New function non_cast_lvalue_p. |
1778 | * cp/call.c: Change call-by-const-reference mechanism to use | |
1779 | non_cast_lvalue_p when deciding whether the create a temporary. | |
1780 | We need a temporary when passing, e.g. (long) x by const ref. | |
1781 | * testsuite/g++.dg/other/constref[12].C: New, regression tests for | |
1782 | passing a cast expression to a function by const reference. | |
b4f94ac1 | 1783 | |
d5909a79 RH |
1784 | 2002-09-13 Richard Henderson <rth@redhat.com> |
1785 | ||
1786 | * config/alpha/alpha.md (attr type): Add callpal. | |
1787 | (imb, trap, load_tp, set_tp): Use it. | |
1788 | * config/alpha/ev4.md (ev4_callpal): New. | |
1789 | * config/alpha/ev5.md (ev5_callpal): New. | |
1790 | * config/alpha/ev6.md (ev6_ibr): Handle callpal. | |
1791 | * config/alpha/alpha.c (alphaev4_insn_pipe): Handle TYPE_CALLPAL. | |
1792 | (alphaev5_insn_pipe): Likewise. | |
1793 | ||
e0073fa8 AJ |
1794 | 2002-09-13 Andreas Jaeger <aj@suse.de> |
1795 | ||
1796 | * Makefile.in (print-rtl.o): Depend on CONFIG_H. | |
1797 | ||
1f298625 SE |
1798 | 2002-09-13 Steve Ellcey <sje@cup.hp.com> |
1799 | ||
1800 | * config/ia64/t-hpux (LIBGCC1_TEST, STMP_FIXPROTO, | |
1801 | LIB2ADDEH): New, set to NULL. | |
1802 | (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL, SHLIB_MKMAP): New. | |
1803 | ||
1a7e1470 SE |
1804 | 2002-09-13 Steve Ellcey <sje@cup.hp.com> |
1805 | ||
1806 | * config/ia64/quadlib.c (_U_Qfcmp): Make extern. | |
1807 | (_U_Qfcnvfxt_quad_to_sgl): Remove declaration. | |
1808 | (_U_Qfeq, _U_Qfne, _U_Qfgt, _U_Qfge, U_Qflt, U_Qfle, _U_Qfcomp): | |
1809 | Add declarations. | |
1810 | (_U_Qfneg): Remove. | |
1811 | ||
d56c04ce DD |
1812 | 2002-09-13 Dhananjay Deshpande <dhananjayd@kpit.com> |
1813 | ||
1814 | * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Add support | |
8d9afc4e KH |
1815 | for H8/300, H8S aa:8 mode. |
1816 | (TINY_CONSTANT_ADDRESS_P): Add support for H8S aa:16 mode. | |
d56c04ce DD |
1817 | * config/h8300/h8300.c (h8300_adjust_insn_length): Adjust length |
1818 | for H8/300 aa:8 mode. | |
1819 | ||
4456530d HP |
1820 | 2002-09-13 Hartmut Penner <hpenner@de.ibm.com> |
1821 | ||
1822 | * config/s390/s390.md ("trap", "conditional_trap", "*trap"): New | |
1823 | insns. | |
1824 | ||
4d2d910c RH |
1825 | 2002-09-12 Richard Henderson <rth@redhat.com> |
1826 | ||
1827 | * Makefile.in (HOST_PRINT): Use print-rtl1.o | |
1828 | (print-rtl.o): Don't define GENERATOR_FILE. | |
1829 | (print-rtl1.o): Rename from $(BUILD_PREFIX_1)print-rtl.o. | |
1830 | * print-rtl.c (print_rtx): Include CONST_DOUBLE fp decimal output | |
1831 | unless GENERATOR_FILE. | |
1832 | ||
7606e68f SS |
1833 | 2002-09-12 Stan Shebs <shebs@apple.com> |
1834 | ||
6ab9a3f4 SS |
1835 | * config/darwin.h (USER_LABEL_PREFIX): Define here... |
1836 | * config/i386/darwin.h: ... instead of here. | |
1837 | ||
7606e68f SS |
1838 | * target.h (struct gcc_target): New field |
1839 | terminate_dw2_eh_frame_info. | |
1840 | * target-def.h (TARGET_TERMINATE_DW2_EH_FRAME_INFO): Define. | |
1841 | (TARGET_INITIALIZER): Add it. | |
1842 | * dwarf2out.c (output_call_frame_info): Use target hook. | |
1843 | * dwarf2asm.c (dw2_asm_output_delta): Use macro | |
1844 | ASM_OUTPUT_DWARF_DELTA if defined. | |
1845 | * doc/tm.texi (TARGET_TERMINATE_DW2_EH_FRAME_INFO): Document. | |
1846 | (ASM_OUTPUT_DWARF_DELTA): Ditto. | |
1847 | (ASM_OUTPUT_DWARF_OFFSET): Ditto. | |
1848 | (ASM_OUTPUT_DWARF_PCREL): Ditto. | |
1849 | * config.gcc (i[34567]86-*-darwin*): Define extra_parts. | |
1850 | (powerpc-*-darwin*): Ditto. | |
1851 | * crtstuff.c [OBJECT_FORMAT_MACHO]: Update the Mach-O bits | |
1852 | to work correctly for Darwin. | |
1853 | * config/darwin.h (OBJECT_FORMAT_MACHO): Define. | |
1854 | (STARTFILE_SPEC): Add crtbegin.o. | |
1855 | (ENDFILE_SPEC): Define. | |
1856 | (EXTRA_SECTION_FUNCTIONS): Put gcc_except_tab in data segment. | |
1857 | (ASM_PREFERRED_EH_DATA_FORMAT): Handle more cases. | |
1858 | (ASM_OUTPUT_DWARF_DELTA): Define. | |
1859 | (TARGET_TERMINATE_DW2_EH_FRAME_INFO): Define. | |
1860 | * config/darwin.c (darwin_asm_output_dwarf_delta): New function. | |
1861 | ||
20b71b17 AM |
1862 | 2002-09-13 Alan Modra <amodra@bigpond.net.au> |
1863 | ||
1864 | * config/rs6000/rs6000.c (rs6000_emit_load_toc_table): Remove "if" | |
1865 | nesting. Correct test for non-PowerPC64 ELF ABI_AIX. | |
1866 | * config/rs6000/rs6000.md (load_toc_v4_PIC*): Disable when ABI_AIX. | |
1867 | ||
d48fd218 ZW |
1868 | 2002-09-12 Zack Weinberg <zack@codesourcery.com> |
1869 | ||
1870 | * toplev.c: Move default definition of USER_LABEL_PREFIX... | |
1871 | * defaults.h: ... here. | |
1872 | ||
92bc3c1a RH |
1873 | 2002-09-12 Richard Henderson <rth@redhat.com> |
1874 | ||
1875 | * vax.c: Include tree.h earlier. | |
1876 | ||
3f64e543 SS |
1877 | 2002-09-12 Stan Shebs <shebs@apple.com> |
1878 | ||
1879 | * config/darwin.c (machopic_finish): Remove #if 0 chunks. | |
1880 | (machopic_operand_p): Ditto. | |
1881 | ||
52bd31bb KH |
1882 | 2002-09-12 Kazu Hirata <kazu@cs.umass.edu> |
1883 | ||
1884 | * config/arm/arm.c (arm_compute_initial_elimination_offset): | |
1885 | Fix a comment typo. | |
1886 | ||
387c9294 KH |
1887 | 2002-09-12 Kazu Hirata <kazu@cs.umass.edu> |
1888 | ||
1889 | * toplev.c (do_abort): Fix a comment typo. | |
1890 | ||
e34bb004 KH |
1891 | 2002-09-12 Kazu Hirata <kazu@cs.umass.edu> |
1892 | ||
1893 | * cselib.c: Fix comment formatting. | |
1894 | * gengtype.c: Likewise. | |
1895 | ||
d0029ebd KH |
1896 | 2002-09-12 Kazu Hirata <kazu@cs.umass.edu> |
1897 | ||
1898 | * config/h8300/h8300.md (udivmodqi4): Do not use an expander. | |
1899 | (udivmodhi4): Likewise. | |
1900 | ||
c3c637e3 | 1901 | 2002-09-12 Graham Stott <graham.stott@btinternet.com> |
d48fd218 | 1902 | Roger Sayle <roger@eyesopen.com> |
c3c637e3 GS |
1903 | |
1904 | * i386.c (any_fp_register_operand, fp_register_operand, | |
1905 | register_and_not_any_fp_reg_operand, register_and_not_fp_reg_operand): | |
1906 | New predicate functions. | |
1907 | * i386-protos.h: Add their prototypes. | |
1908 | * i386.h: Add them to PREDICATE_CODES. | |
1909 | * i386.md ("*pushsf_rex64"+2, "*pushsf_rex64"+3, "*pushdf_integer"+1, | |
1910 | "*pushdf_integer"+2, "*pushtf_integer"+1, "*pushtf_integer"+2, | |
1911 | "*pushtf_integer"+3, "*pushtf_integer"+4, "*dummy_extendsfdf2"+1, | |
1912 | "*dummy_extendsfdf2"+2, "*dummy_extendsfxf2"+1, | |
1913 | "*dummy_extendsftf2"+1, "*dummy_extendsftf2"+2, | |
1914 | "*dummy_extenddfxf2"+1, "*dummy_extenddftf2"+1, | |
1915 | "*dummy_extenddftf2"+2, "*negsf2_if"+1, "*negsf2_if"+2, | |
1916 | "*negdf2_if_rex64"+1, "*negdf2_if_rex64"+2, "*negxf2_if"+1, | |
1917 | "*negxf2_if"+2, "*negtf2_if"+1, "*negtf2_if"+2, "*abssf2_if"+1, | |
1918 | "*abssf2_if"+2, "*absdf2_if_rex64"+1, "*absdf2_if_rex64"+2, | |
1919 | "*absxf2_if"+1, "*absxf2_if"+2, "*abstf2_if"+1, "*abstf2_if"+2): | |
1920 | Use these new predicates to simplify and correct the use of | |
1921 | FP_REG_P, ANY_FP_REG_P, FP_REGNO_P and any ANY_FP_REGNO_P. | |
1922 | ||
db4c55f6 JM |
1923 | 2002-09-12 Jason Merrill <jason@redhat.com> |
1924 | ||
236a2ac8 JM |
1925 | * diagnostic.c (output_add_identifier): New fn. |
1926 | * diagnostic.h: Declare it. | |
1927 | ||
db4c55f6 JM |
1928 | * calls.c (store_one_arg): Use size_in_bytes to determine the |
1929 | amount of space to push. | |
1930 | ||
13c0bc20 JJ |
1931 | 2002-09-12 Jakub Jelinek <jakub@redhat.com> |
1932 | ||
1933 | * config/sparc/linux64.h (STARTFILE_SPEC32): Fix a typo. | |
1934 | ||
0a3bdf9d UW |
1935 | 2002-09-12 Ulrich Weigand <uweigand@de.ibm.com> |
1936 | ||
1937 | * config/s390/s390-modes.def (CCAPmode, CCANmode): New CC modes. | |
1938 | * config/s390/s390.c (s390_match_ccmode_set): Support new CC modes. | |
1939 | (s390_select_ccmode): Likewise. | |
1940 | (s390_branch_condition_mask): Likewise. | |
1941 | (optimization_options): Do not set flag_branch_on_count. | |
1942 | (s390_split_branches): Handle doloop branches. | |
1943 | (s390_chunkify_pool): Likewise. | |
1944 | * config/s390/s390.md ("*adddi3_imm_cc", "*addsi3_imm_cc"): New insns. | |
1945 | ("doloop_end"): New expander. | |
1946 | ("doolop_si", "*doloop_si_long", "doloop_di", "*doloop_di_long", | |
1947 | associated splitters): New. | |
1948 | ||
4f968d93 HP |
1949 | 2002-09-11 Hartmut Penner <hpenner@de.ibm.com> |
1950 | ||
1951 | * fold-const.c (make_range): Only narrow to signed range if | |
1952 | the signed range is smaller than the unsigned range. | |
1953 | ||
35aff10b AM |
1954 | 2002-09-12 Alan Modra <amodra@bigpond.net.au> |
1955 | ||
1956 | * emit-rtl.c (set_mem_size): New function. | |
1957 | * expr.h (set_mem_size): Declare. | |
1958 | * config/rs6000/rs6000.c (expand_block_move_mem): Exterminate. | |
1959 | (expand_block_move): Instead, use adjust_address and | |
1960 | replace_equiv_address to generate proper aliasing info. | |
1961 | Move common code out of conditionals. Localize vars. | |
1962 | ||
874f6a6d | 1963 | 2002-09-09 Eric Botcazou ebotcazou@libertysurf.fr |
d48fd218 | 1964 | |
874f6a6d EB |
1965 | * optabs.c (expand_binop): Minor cleanup. |
1966 | (expand_twoval_binop): Convert CONST_INTs like in expand_binop. | |
1967 | ||
d1df930b DN |
1968 | 2002-09-11 Dan Nicolaescu <dann@ics.uci.edu> |
1969 | ||
1970 | * print-tree.c (print_node): Print the restrict qualifier. | |
1971 | ||
9026a957 JJ |
1972 | 2002-09-11 Janis Johnson <janis187@us.ibm.com> |
1973 | ||
1974 | * doc/install.texi: Fix typos. | |
1975 | ||
3fd9d606 ZW |
1976 | 2002-09-11 Zack Weinberg <zack@codesourcery.com> |
1977 | ||
1978 | * Makefile.in: Remove all references to s-under and underscore.c. | |
1979 | * collect2.c, tlink.c: Change all uses of prepends_underscore | |
1980 | to look directly at USER_LABEL_PREFIX. | |
1981 | ||
5b5198f7 DE |
1982 | 2002-09-11 David Edelsohn <edelsohn@gnu.org> |
1983 | ||
1984 | * config/rs6000/rs6000.c (rs6000_xcoff_asm_named_section): Append | |
1985 | alignment to csect. | |
1986 | (rs6000_xcoff_unique_section): Only set section name for public | |
1987 | data. | |
1988 | (rs6000_xcoff_section_type_flags): Store log2 alignment in flags. | |
1989 | * config/rs6000/xcoff.h (TARGET_ASM_SELECT_SECTION): Remove | |
1990 | duplicate definition. | |
1991 | ||
77de9af2 JDA |
1992 | 2002-09-10 John David Anglin <dave@hiauly1.hia.nrc.ca> |
1993 | ||
1994 | * pa.md (extzv): Check predicates before emitting extzv_32. | |
1995 | (insv): Likewise. | |
1996 | ||
33b679d1 UW |
1997 | 2002-09-10 Ulrich Weigand <uweigand@de.ibm.com> |
1998 | ||
1999 | * config/s390/s390.h (MOVE_MAX): Define to correct value. | |
2000 | (MAX_MOVE_MAX): Define. | |
2001 | (MOVE_BY_PIECES_P): Define. | |
2002 | (CLEAR_BY_PIECES_P): Define. | |
2003 | ||
bfae8040 DC |
2004 | 2002-09-10 Denis Chertykov <denisc@overta.ru> |
2005 | ||
2006 | * config/avr/avr.md (movstrhi): Use right operands for conversion. | |
2007 | ||
7730c3ff RE |
2008 | 2002-09-10 Richard Earnshaw <rearnsha@arm.com> |
2009 | ||
2010 | PR c/7873 | |
2011 | * arm.md (insv): Use reg_or_int_operand for operand[3]. | |
2012 | ||
5add3202 DE |
2013 | 2002-09-10 David Edelsohn <edelsohn@gnu.org> |
2014 | ||
2015 | * rs6000.c (rs6000_assemble_visibility): Protect declaration | |
2016 | inside macro. Correct function definition typo. | |
2017 | (rs6000_xcoff_section_type_flags): New function. | |
2018 | (TARGET_SECTION_TYPE_FLAGS): Remove definition. | |
2019 | (rs6000_elf_section_type_flags): Call default_section_type_flags_1 | |
2020 | with appropriate PIC test. | |
2021 | (rs6000_xcoff_select_section): Use decl_readonly_section_1 to | |
2022 | determine readonly. | |
2023 | (rs6000_binds_local_p): Combine PIC flags. | |
2024 | * sysv4.h (TARGET_SECTION_TYPE_FLAGS): Define. | |
2025 | * xcoff.h (TARGET_SECTION_TYPE_FLAGS): Define. | |
2026 | ||
90389422 PB |
2027 | 2002-09-09 Per Bothner <per@bothner.com> |
2028 | ||
2029 | * print-tree.c (print_node): In a STRING_CST, escape non-ascii | |
2030 | characters, and only print TREE_STRING_LENGTH chars. | |
2031 | ||
686f3bf0 SE |
2032 | 2002-09-09 Steve Ellcey <sje@cup.hp.com> |
2033 | ||
2034 | * config/ia64/hpux.h (TARGET_HPUX_LD): New, define true. | |
2035 | (ASM_FILE_END) New. | |
2036 | * config/ia64/ia64.h (TARGET_HPUX_LD): New, define false. | |
2037 | * config/ia64/ia64-protos.h (ia64_hpux_asm_file_end): New. | |
2038 | * config/ia64/ia64.c (ia64_asm_output_external): Create list | |
2039 | of external functions if TARGET_HPUX_LD is true. | |
2040 | (ia64_hpux_add_extern_decl): New, routine to put names on | |
2041 | list of external functions. | |
2042 | (ia64_hpux_asm_file_end): Put out declarations for external | |
2043 | functions if and only if they are used. | |
2044 | ||
0c263f4e JDA |
2045 | 2002-09-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2046 | ||
2047 | * pa.md (exception_receiver, builtin_setjmp_receiver): Add blockage | |
2048 | on TARGET_64BIT before pic register restore. | |
2049 | ||
e2a6476e DE |
2050 | 2002-09-09 David Edelsohn <edelsohn@gnu.org> |
2051 | ||
2052 | * doc/tm.texi (TARGET_HAVE_SRODATA_SECTION): New description. | |
2053 | (TARGET_HAVE_TLS): New description. | |
2054 | ||
b73b1546 JJ |
2055 | 2002-09-09 Janis Johnson <janis187@us.ibm.com> |
2056 | ||
2057 | * doc/extend.texi (Statement Exprs): Fix broken link. | |
2058 | ||
a9738643 DC |
2059 | 2002-09-09 Denis Chertykov <denisc@overta.ru> |
2060 | ||
2061 | * config/avr/avr.md (movstrhi, clrstrhi): Use gen_int_mode for | |
2062 | right conversion of operands[1]. | |
2063 | ||
05b9aaaa UW |
2064 | 2002-09-09 Ulrich Weigand <uweigand@de.ibm.com> |
2065 | ||
2066 | * config/s390/s390.md ("*tmdi_reg", "*tmsi_reg"): Do not mark as | |
2067 | commutative. Use "nonimmediate_operand" instead of "register_operand" | |
2068 | as predicate for operand 0. Move to after the "*tmXX_mem" insns. | |
2069 | ||
2070 | ("*tmdi_mem", "*tmsi_mem", "*tmhi_mem", "*tmqi_mem"): Do not mark | |
2071 | as commutative. | |
2072 | ||
2073 | ("*anddi3_ni", "*andsi3_ni", "*iordi3_ni", "*iorsi3_ni"): Do not | |
2074 | mark as commutative. Use "nonimmediate_operand" instead of | |
2075 | "register_operand" as predicate for operand 1. | |
2076 | ||
2077 | ("movstrictsi"): Fix typo in insn name. | |
2078 | ||
7ec70495 JH |
2079 | 2002-09-09 Jan Hubicka <jh@suse.cz> |
2080 | ||
2081 | * i386.c (index_register_operand): New. | |
2082 | * i386.h (predicate_codes): Add new predicate. | |
2083 | * i386.md (lea_general_*): Use index_regsiter_operand | |
2084 | (ashift to lea splitter): Do not produce invalid leas | |
2085 | (ashift to mov+ashift split): New. | |
2086 | ||
b2fc915b NC |
2087 | 2002-09-09 Nick Clifton <nickc@redhat.com> |
2088 | ||
2089 | * config/fr30/fr30.c (output.h): Move after inclusion of tree.h. | |
2090 | Fix folding marks. | |
2091 | ||
0b0ad147 | 2092 | 2002-09-09 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com> |
d48fd218 | 2093 | J"orn Rennecke <joern.rennecke@superh.com> |
0b0ad147 TM |
2094 | |
2095 | * sh/sh.h (OVERRIDE_OPTIONS): align_functions is in bytes, not bits. | |
2096 | ||
2bcc50d0 AM |
2097 | 2002-09-09 Alan Modra <amodra@bigpond.net.au> |
2098 | ||
2099 | * config/rs6000/rs6000.c (rs6000_binds_local_p): Return bool. | |
2100 | (function_ok_for_sibcall): Use binds_local_p. Respect longcall | |
2101 | attributes. | |
2102 | ||
c1b4f089 KG |
2103 | 2002-09-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2104 | ||
2105 | * fr30.c (fr30_print_operand): Fix bug in output of CONST_DOUBLE. | |
2106 | ||
b9203463 RH |
2107 | 2002-09-08 Richard Henderson <rth@redhat.com> |
2108 | ||
2109 | * dwarf2.h (DW_OP_call_ref): Rename from DW_OP_calli. | |
2110 | (DW_OP_GNU_push_tls_address): New. | |
2111 | (DW_OP_lo_user): Fix. | |
2112 | * dwarf2out.c (INTERNAL_DW_OP_tls_addr): New. | |
2113 | (dwarf_stack_op_name): Handle it, plus other dwarf3 opcodes. | |
2114 | (size_of_loc_descr): Likewise. | |
2115 | (output_loc_operands): Handle INTERNAL_DW_OP_tls_addr. | |
2116 | (add_AT_location_description): Take a dw_loc_descr_ref not an rtx. | |
2117 | (loc_descriptor_from_tree): Handle TLS variables. | |
2118 | (rtl_for_decl_location): Do avoid_constant_pool_reference here ... | |
2119 | (add_location_or_const_value_attribute): ... not here. Defer | |
2120 | to loc_descriptor_from_tree for TLS variables. | |
2121 | ||
2122 | * config/i386/i386.h (ASM_OUTPUT_DWARF_DTPREL): New. | |
2123 | * config/i386/i386.c (i386_output_dwarf_dtprel): New. | |
2124 | * config/i386/i386-protos.h: Update. | |
2125 | ||
7df98878 RS |
2126 | 2002-09-08 Roger Sayle <roger@eyesopen.com> |
2127 | ||
2128 | PR optimization/6405 | |
2129 | * unroll.c (loop_iterations): last_loop_insn should be the previous | |
2130 | non-note instruction before loop->end. | |
2131 | * loop.c (strength_reduce): The conditional jump is the last | |
2132 | non-note instruction before loop->end (as above). | |
2133 | ||
f40f4c8e RS |
2134 | 2002-09-08 Roger Sayle <roger@eyesopen.com> |
2135 | ||
2136 | * combine.c (try_combine): Handle the case that undobuf.other_insn | |
2137 | has been turned into a return or unconditional jump, by inserting | |
2138 | a BARRIER if necessary. | |
2139 | (simplify_set): Test if a condition code setter has a constant | |
2140 | comparison at compile time, if so convert this insn to a no-op move | |
2141 | and update/simplify the condition code user (undobuf.other_insn). | |
2142 | ||
e2f97e26 KW |
2143 | 2002-09-08 Krister Walfridsson <cato@df.lth.se> |
2144 | ||
2145 | * config/arm/netbsd.h (INITIALIZE_TRAMPOLINE): Redefine. | |
2146 | (CLEAR_INSN_CACHE): Define. | |
2147 | ||
4b7e68e7 KH |
2148 | 2002-09-08 Kazu Hirata <kazu@cs.umass.edu> |
2149 | ||
2150 | * basic-block.h: Fix comment formatting. | |
2151 | * c-common.c: Likewise. | |
2152 | * c-common.h: Likewise. | |
2153 | * c-lex.c: Likewise. | |
2154 | * c-pretty-print.c: Likewise. | |
2155 | * cfglayout.c: Likewise. | |
2156 | * cfgloop.c: Likewise. | |
2157 | * defaults.h: Likewise. | |
2158 | * et-forest.c: Likewise. | |
2159 | * explow.c: Likewise. | |
2160 | * function.h: Likewise. | |
2161 | * gcov.c: Likewise. | |
2162 | * genattrtab.c: Likewise. | |
2163 | * gengtype.c: Likewise. | |
2164 | * ifcvt.c: Likewise. | |
2165 | * libgcc2.c: Likewise. | |
2166 | * loop.c: Likewise. | |
2167 | * profile.c: Likewise. | |
2168 | * ra-build.c: Likewise. | |
2169 | * real.c: Likewise. | |
2170 | * rtl.h: Likewise. | |
2171 | * tracer.c: Likewise. | |
2172 | * tree-inline.c: Likewise. | |
2173 | * varasm.c: Likewise. | |
2174 | ||
2567406a JH |
2175 | 2002-09-08 Jan Hubicka <jh@suse.cz> |
2176 | ||
2177 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Fix array_ref | |
2178 | handling. | |
2179 | ||
2180 | * loop.c (loop_gics_reduce): Emit addition after. | |
2181 | ||
bd79540a AM |
2182 | 2002-09-08 Alan Modra <amodra@bigpond.net.au> |
2183 | ||
2184 | * varasm.c (default_assemble_visibility): Rename from | |
2185 | assemble_visibility. | |
2186 | * output.h: Here too. | |
2187 | * target-def.h (TARGET_ASM_ASSEMBLE_VISIBILITY): And here. | |
2188 | * config/rs6000/rs6000.c (rs6000_assemble_visibility): And here. | |
2189 | ||
32ff9c74 AM |
2190 | 2002-09-08 Alan Modra <amodra@bigpond.net.au> |
2191 | ||
2192 | * reload.c (find_reloads <p constraint>): Pass operand_mode to | |
2193 | find_reloads_address. | |
2194 | ||
6588987e KH |
2195 | 2002-09-08 Kazu Hirata <kazu@cs.umass.edu> |
2196 | ||
2197 | * config/h8300/h8300.md (udivmodqi4): Enable on H8/300. | |
2198 | (anonymous pattern): Likewise. | |
2199 | ||
0100732e SS |
2200 | 2002-09-07 Scott Snyder <snyder@fnal.gov> |
2201 | ||
2202 | PR target/7374 | |
2203 | * config/alpha/alpha.md (abstf2): Fix typo: 'neg' for 'abs'. | |
2204 | ||
77043c7c RS |
2205 | 2002-09-07 Roger Sayle <roger@eyesopen.com> |
2206 | ||
2207 | * basic-block.h (struct loop): Remove unused cont_dominator field. | |
2208 | ||
5dd78220 IS |
2209 | 2002-09-07 Igor Shevlyakov <igor@microunity.com> |
2210 | ||
d48fd218 | 2211 | * varasm.c (decode_rtx_const): Don't check undefined field for |
5dd78220 IS |
2212 | CONST_VECTOR. |
2213 | ||
b96a3fa3 GN |
2214 | 2002-09-07 Glen Nakamura <glen@imodulo.com> |
2215 | ||
7fa86a10 | 2216 | PR opt/7814 |
b96a3fa3 GN |
2217 | * sched-deps.c (sched_analyze_insn): Make sure to add insn |
2218 | to reg_last->sets after flushing the dependency lists to guarantee | |
2219 | that subsequent clobbers will be dependent on it. | |
2220 | ||
ad9df12f | 2221 | 2002-09-07 Igor Shevlyakov <igor@microunity.com> |
2567406a | 2222 | |
ad9df12f IS |
2223 | * combine.c (simplify_shift_const): Calculate rotate count |
2224 | correctly for vector operands. | |
2225 | ||
54c93c30 AE |
2226 | 2002-09-07 Ansgar Esztermann <ansgar@thphy.uni-duesseldorf.de> |
2227 | ||
2228 | * c-typeck.c (c_tree_expr_nonnegative_p): New function. | |
2229 | (build_binary_op): Call c_tree_expr_nonnegative_p rather than | |
2567406a | 2230 | tree_expr_nonnegative_p. |
54c93c30 AE |
2231 | (build_conditional_expr): Likewise. |
2232 | * c-tree.h (c_tree_expr_nonnegative_p): Declare. | |
2233 | ||
36eea25f RH |
2234 | 2002-09-07 Richard Henderson <rth@redhat.com> |
2235 | ||
3aa4cad7 RH |
2236 | * builtins.def (inf, inff, infl): Mark const. |
2237 | (huge_val, huge_valf, huge_vall): Likewise. | |
2238 | (BUILT_IN_GETEXP, BUILT_IN_GETMAN): Remove. | |
2239 | ||
36eea25f RH |
2240 | * real.c (ereal_inf): Clear E before use. |
2241 | ||
5c102b48 KH |
2242 | 2002-09-07 Kazu Hirata <kazu@cs.umass.edu> |
2243 | ||
2244 | * config/h8300/h8300.md (udivmodqi4): Split the pattern into | |
2245 | an expander and an anonymous pattern. Zero out the upper half | |
2246 | of the dividend in the expander. | |
2247 | (udivmodqi4): Likewise. | |
2248 | ||
8bd06267 KH |
2249 | 2002-09-07 Kazu Hirata <kazu@cs.umass.edu> |
2250 | ||
2251 | * config/h8300/h8300.c: Fix formatting. | |
2252 | * config/h8300/h8300.h: Likewise. | |
2253 | * config/h8300/h8300.md: Likewise. | |
2254 | ||
39587bb9 ZD |
2255 | 2002-09-07 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2256 | ||
2257 | * cfgcleanup.c (try_crossjump_to_edge): Fix updating of liveness | |
2258 | information. | |
2259 | ||
92d9256d GS |
2260 | 2002-09-07 Graham Stott <graham.stott@btinternet.con> |
2261 | ||
2262 | * rtlanal.c (dead_or_set_regno_p): Fix typo. | |
2263 | ||
93638d7a AM |
2264 | 2002-09-07 Alan Modra <amodra@bigpond.net.au> |
2265 | ||
fea76d82 AM |
2266 | * config/rs6000/linux64.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. |
2267 | ||
93638d7a AM |
2268 | * doc/tm.texi (TARGET_ASM_ASSEMBLE_VISIBILITY): Describe. |
2269 | * target-def.h (TARGET_ASM_ASSEMBLE_VISIBILITY): Define. | |
2270 | (TARGET_ASM_OUT): Add the above here. | |
2271 | * target.h (struct gcc_target): Add "visibility" field. | |
2272 | * varasm.c (maybe_assemble_visibility): Call targetm visibility func. | |
2273 | * config/rs6000/rs6000.c (rs6000_assemble_visibility): New function. | |
2274 | (TARGET_ASM_ASSEMBLE_VISIBILITY): Define. | |
2275 | (rs6000_legitimize_reload_address, first_reg_to_save): Formatting. | |
2276 | ||
370ce32a ZL |
2277 | 2002-09-06 Ziemowit Laski <zlaski@apple.com> |
2278 | ||
2279 | * c-lang.c (objc_is_id): New stub. | |
2280 | * c-tree.h (objc_is_id): New forward declaration. | |
2281 | * c-typeck.c (build_c_cast): Do not strip protocol | |
2282 | qualifiers from 'id' type. | |
2283 | * objc/objc-act.c (objc_comptypes): Correct handling | |
2284 | of protocol qualifiers. | |
2285 | (objc_is_id): New. | |
2286 | ||
942579db JL |
2287 | Fri Sep 6 13:10:08 2002 Jeffrey A Law (law@redhat.com) |
2288 | ||
54c93c30 | 2289 | * pentium.md (pentium-firstvboth): Fix typo. |
942579db | 2290 | |
c4dfc70c DD |
2291 | 2002-09-06 Dhananjay Deshpande <dhananjayd@kpit.com> |
2292 | ||
2293 | * h8300.c (enum shift_alg): Move to earlier in h8300.c. | |
2294 | (enum shift_type, enum h8_cpu): Likewise. | |
2295 | (INL, ROT, LOP, SPC macros): Likewise. | |
2296 | (shift_alg_qi, shift_alg_hi, shift_alg_si): Likewise. Lose | |
2297 | const designator. | |
2298 | (h8300_init_once): Update shift_alg_{qi,hi,si} to use more | |
2299 | space efficient algorithms when optimize for codesize. | |
2300 | ||
5873a4c1 NP |
2301 | Fri Sep 6 16:35:32 2002 Nicola Pero <n.pero@mi.flashnet.it> |
2302 | ||
2303 | Fix PR/1727 and long-standing failing testcase | |
2304 | objc/formal-protocol-6.m. | |
2305 | * objc-act.c (build_protocol_expr): If compiling for the GNU | |
2306 | runtime, create a list of Protocol statically allocated instances | |
2307 | if it doesn't exist, then add the Protocol object to this same | |
2308 | list. | |
2309 | (get_objc_string_decl): Fixed typo/bug - TREE_VALUE had been used | |
2310 | instead of TREE_CHAIN. | |
2311 | ||
e30d4c82 NP |
2312 | Fri Sep 6 16:17:33 2002 Nicola Pero <n.pero@mi.flashnet.it> |
2313 | ||
2314 | * objc/objc-act.c (dump_interface): Enlarged the char * buffer to | |
2315 | 10k. Fixed category dumping - print out category names with the | |
2316 | proper syntax. Print '@end\n' and not '\n@end' at the end of the | |
2317 | interface. | |
22d4398d | 2318 | (finish_objc): Fixed the -gen-decls option. It was printing out |
e30d4c82 NP |
2319 | only the last class. Dump an interface declaration of all classes |
2320 | being compiled instead. | |
2321 | ||
fcd53748 JT |
2322 | 2002-09-06 Jason Thorpe <thorpej@wasabisystems.com> |
2323 | ||
2567406a JH |
2324 | * config/arm/arm-protos.h (arm_gen_return_addr_mask): New |
2325 | prototype. | |
fcd53748 JT |
2326 | * config/arm/arm.c (arm_gen_return_addr_mask): New function. |
2327 | * config/arm/arm.h (MASK_RETURN_ADDR): Use arm_gen_return_addr_mask | |
2328 | if not APCS26 and not Thumb or ARMv4-or-higher. Use gen_int_mode | |
2329 | rather than GEN_INT. | |
2330 | * config/arm/arm.md (UNSPEC_CHECK_ARCH): Define. | |
2331 | (return_addr_mask, *check_arch2): New. | |
2332 | ||
96fd3851 UW |
2333 | 2002-09-06 Ulrich Weigand <uweigand@de.ibm.com> |
2334 | ||
2567406a | 2335 | * config/s390/s390.md ("*adddi3_cc", "*adddi3_cconly", |
96fd3851 | 2336 | "*adddi3_cconly2", "*adddi3_64", "*adddi3_31", "adddi3", |
2567406a | 2337 | "*addsi3_carry1_cc", "*addsi3_carry1_cconly", |
96fd3851 UW |
2338 | "*addsi3_carry2_cc", "*addsi3_carry2_cconly", |
2339 | "*addsi3_cc", "*addsi3_cconly", "*addsi3_cconly2", "addsi3", | |
2567406a | 2340 | "adddf3", "*adddf3", "*adddf3_ibm", |
96fd3851 UW |
2341 | "addsf3", "*addsf3", "*addsf3_ibm", |
2342 | "muldi3", "mulsi3", "mulsidi3", | |
2343 | "muldf3", "*muldf3", "*muldf3_ibm", | |
2344 | "mulsf3", "*mulsf3", "*mulsf3_ibm", | |
2345 | "*anddi3_cc", "*anddi3_cconly", "anddi3", | |
2346 | "*andsi3_cc", "*andsi3_cconly", "andsi3", | |
2347 | "*iordi3_cc", "*iordi3_cconly", "iordi3", | |
2348 | "*iorsi3_cc", "*iorsi3_cconly", "iorsi3", | |
2349 | "*xordi3_cc", "*xordi3_cconly", "xordi3", | |
2350 | "*xorsi3_cc", "*xorsi3_cconly", "xorsi3"): Use "nonimmediate_operand" | |
2351 | instead of "register_operand" as predicate for "%0" operand. | |
2352 | ||
22252625 JJ |
2353 | 2002-09-06 Jakub Jelinek <jakub@redhat.com> |
2354 | ||
2355 | * configure.in (HAVE_AS_OFFSETABLE_LO10): Use -xarch=v9 | |
2356 | unconditionally when gcc_cv_as_flags64 checks are gone. | |
2357 | * configure: Rebuilt. | |
2358 | ||
bc401279 AM |
2359 | 2002-09-06 Alan Modra <amodra@bigpond.net.au> |
2360 | ||
2361 | * config/rs6000/rs6000.md (extzvsi_internal2): Revert most of | |
2362 | 2002-07-26 change. Comment. | |
2363 | ||
b3fbfc07 KG |
2364 | 2002-09-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2365 | ||
2366 | * frv.c (frv_unique_section, frv_select_section, | |
2367 | frv_select_rtx_section): Delete. | |
2368 | (frv_in_small_data_p): New. | |
2369 | (TARGET_ASM_UNIQUE_SECTION, TARGET_ASM_SELECT_SECTION, | |
2370 | TARGET_ASM_SELECT_RTX_SECTION): Delete. | |
2371 | (TARGET_IN_SMALL_DATA_P): Define. | |
2372 | ||
41e34bab DJ |
2373 | 2002-09-05 Dale Johannesen <dalej@apple.com> |
2374 | ||
2375 | * reload1.c (reload): Retain only those memory clobbers | |
2376 | added for variable-array handling. | |
2377 | ||
dc0ba55a JT |
2378 | 2002-09-05 Jason Thorpe <thorpej@wasabisystems.com> |
2379 | ||
2380 | * config/arm/arm.c (arm_return_in_memory): Implement ATPCS | |
2567406a | 2381 | return-in-memory rules. |
dc0ba55a JT |
2382 | * config/arm/arm.h (ARM_FLAG_ATPCS, TARGET_ATPCS): Define. |
2383 | ||
dd19d142 DE |
2384 | 2002-09-05 David Edelsohn <edelsohn@gnu.org> |
2385 | ||
2386 | * config/rs6000/xcoff.h (HOT_TEXT_SECTION_NAME): Delete. | |
2387 | (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Delete. | |
2388 | ||
3717da94 JT |
2389 | 2002-09-05 Jason Thorpe <thorpej@wasabisystems.com> |
2390 | ||
2391 | * real.c: Avoid parse error if FLOAT_WORDS_BIG_ENDIAN is | |
2392 | not a compile-time constant for the non-IBM case. | |
2393 | * config/arm/arm-protos.h (arm_float_words_big_endian): New | |
2567406a | 2394 | prototype. |
3717da94 | 2395 | * config/arm/arm.c (arm_float_words_big_endian): New function. |
b5b620a4 | 2396 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __VFP_FP__ |
2567406a JH |
2397 | if TARGET_VFP and not TARGET_HARD_FLOAT. |
2398 | (ARM_FLAG_VFP, TARGET_VFP): Define. | |
3717da94 JT |
2399 | (FLOAT_WORDS_BIG_ENDIAN): Use arm_float_words_big_endian. |
2400 | ||
225cee28 DE |
2401 | 2002-09-05 David Edelsohn <edelsohn@gnu.org> |
2402 | ||
2403 | * doc/install.texi: Correct text of s390-*-linux* and s390x-*-linux* | |
2404 | URLs. Fix AIX wording. | |
2405 | ||
c72bfda7 SS |
2406 | 2002-09-05 Stan Shebs <shebs@apple.com> |
2407 | ||
2408 | * config/rs6000/rs6000.c (rs6000_override_options): Make -fpic and | |
2409 | -fPIC equivalent on Darwin. | |
2410 | ||
3578cf63 R |
2411 | Thu Sep 5 16:27:47 2002 J"orn Rennecke <joern.rennecke@superh.com> |
2412 | ||
2413 | * sh.c (sh_expand_builtin): Return early if encountering an | |
2414 | error_mark for a type. | |
2415 | ||
7974fe63 UW |
2416 | 2002-09-05 Ulrich Weigand <uweigand@de.ibm.com> |
2417 | ||
2418 | * config/s390/s390.c (s390_expand_plus_operand): Do not require | |
2419 | double-word scratch register. | |
2420 | config/s390/s390.md ("reload_indi", "reload_insi"): Adapt. | |
2421 | ||
2567406a | 2422 | ("*tmqi_ext", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem", "*tmqi_mem", |
7974fe63 UW |
2423 | "*cli"): Replace s_operand by memory_operand. |
2424 | ("cmpstrdi", "cmpstrsi"): Replace s_operand by general_operand. | |
2425 | ||
f8cb5851 KH |
2426 | 2002-09-05 Kazu Hirata <kazu@cs.umass.edu> |
2427 | ||
2428 | * config/h8300/h8300.c (asm_file_start): Add a missing | |
2429 | semicolon. | |
2430 | ||
5fc0e5df KW |
2431 | 2002-09-04 Krister Walfridsson <cato@df.lth.se> |
2432 | ||
2433 | * config/i386/i386.h (GOT_SYMBOL_NAME): Define. | |
2434 | * config/i386/i386.c (output_set_got): Use GOT_SYMBOL_NAME. | |
2435 | (ix86_output_addr_diff_elt) Likewise. | |
2436 | (x86_output_mi_thunk) Likewise. | |
2437 | * config/i386/netbsd.h (GOT_SYMBOL_NAME): Redefine. | |
2438 | ||
f4b488fd KG |
2439 | 2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2440 | ||
2441 | * frv.c (frv_encode_section_info): Fix error in last change. | |
2442 | ||
0e5dbd9b DE |
2443 | 2002-09-04 David Edelsohn <edelsohn@gnu.org> |
2444 | ||
2445 | * config/rs6000/rs6000.c (rs6000_flag_pic): New variable. | |
2446 | (rs6000_elf_encode_section_info): ATTRIBUTE_UNUSED. | |
2447 | (TARGET_BINDS_LOCAL_P): Define. | |
2448 | (rs6000_override_options): Save original flag_pic value. | |
2449 | (rs6000_elf_select_section): Call default_elf_select_section_1. | |
2450 | (rs6000_elf_unique_section): Call default_unique_section_1. | |
2451 | (rs6000_elf_in_small_data_p): New function. | |
2452 | (rs6000_xcoff_asm_named_section): Determine storage mapping class. | |
2453 | (rs6000_xcoff_select_section): Update based on defaults. | |
2454 | (rs6000_xcoff_unique_section): Set to basic name if not common. | |
2455 | (rs6000_binds_local_p): New function. | |
2456 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Set | |
2457 | targetm.have_srodata_section if SDATA_EABI. | |
2458 | (TARGET_IN_SMALL_DATA_P): Define. | |
2459 | ||
f57f9cb8 DJ |
2460 | 2002-09-04 Dale Johannesen <dalej@apple.com> |
2461 | ||
2462 | * varasm.c (struct rtx_const, decode_rtx_const): | |
2463 | Make veclo and vechi fields not share storage. | |
2464 | ||
ed6cc1f5 R |
2465 | Thu Sep 5 00:34:33 2002 J"orn Rennecke <joern.rennecke@superh.com> |
2466 | ||
2467 | * loop.c (scan_loop): Don't mark separate insns out of a libcall | |
2468 | for moving. | |
2469 | (move_movables): Abort if we see the first insn of a libcall. | |
2470 | ||
ab5e2615 RH |
2471 | 2002-09-04 Richard Henderson <rth@redhat.com> |
2472 | ||
2473 | * builtin-types.def (BT_FN_FLOAT): New. | |
2474 | (BT_FN_DOUBLE, BT_FN_LONG_DOUBLE): New. | |
2475 | * builtins.def (BUILT_IN_INF, BUILT_IN_INFF, BUILT_IN_INFL, | |
2476 | BUILT_IN_HUGE_VAL, BUILT_IN_HUGE_VALF, BUILT_IN_HUGE_VALL): New. | |
2477 | * builtins.c (fold_builtin_inf): New. | |
2478 | (fold_builtin): Call it. | |
2479 | * real.c (ereal_inf): New. | |
2480 | * real.h: Declare it. | |
2481 | * doc/extend.texi: Document new builtins. | |
2482 | ||
9beb7d20 RH |
2483 | 2002-09-04 Richard Henderson <rth@redhat.com> |
2484 | ||
2485 | * cse.c (cse_insn): Avoid subreg games if the equivalence | |
2486 | is already in the proper mode. | |
2487 | ||
29984e05 EB |
2488 | 2002-09-04 Eric Botcazou <ebotcazou@multimania.com> |
2489 | ||
2490 | PR c/7102 | |
2491 | * optabs.c (expand_binop): Convert CONST_INTs in all cases. | |
2492 | ||
8d46398e JDA |
2493 | 2002-09-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2494 | ||
2495 | * pa.md (setccfp0, setccfp1): New patterns. | |
2496 | ||
14966b94 KG |
2497 | 2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2498 | ||
2499 | * frv-protos.h (frv_init_builtins, frv_expand_builtin, | |
2500 | frv_select_section, frv_select_rtx_section, | |
2501 | frv_encode_section_info, frv_unique_section): Delete. | |
2502 | * frv.c: Update for target hooks. | |
2503 | * frv.h (STRIP_NAME_ENCODING, SLOW_ZERO_EXTEND, SELECT_SECTION, | |
2504 | SELECT_RTX_SECTION, ENCODE_SECTION_INFO, UNIQUE_SECTION, | |
2505 | EASY_DIV_EXPR, MD_INIT_BUILTINS, MD_EXPAND_BUILTIN): Delete. | |
2506 | ||
c8bf1a1a KG |
2507 | 2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2508 | ||
2509 | * ip2k-protos.h (function_prologue, function_epilogue, | |
2510 | encode_section_info): Update to match target hook specification. | |
2511 | * ip2k.c: Wrap `MDR' code in IP2K_MD_REORG_PASS. | |
2512 | (function_prologue, function_epilogue, encode_section_info): | |
2513 | Update to match target hook specification. | |
2514 | * ip2k.h (SELECT_SECTION, SELECT_RTX_SECTION, ASM_OPEN_PAREN, | |
2515 | ASM_CLOSE_PAREN, EASY_DIV_EXPR): Delete. | |
2516 | (NOTICE_UPDATE_CC): Cast to void. | |
2517 | * ip2k.md: Add defaults in switch statements. | |
2518 | ||
0484cb35 JJ |
2519 | 2002-09-04 Janis Johnson <janis187@us.ibm.com> |
2520 | ||
2521 | * doc/trouble.texi (Interoperation): Update information about C++ ABI | |
2522 | issues. | |
2523 | ||
3e62bd08 JT |
2524 | 2002-09-04 Jason Thorpe <thorpej@wasabisystems.com> |
2525 | ||
2526 | * config/sparc/t-netbsd64: Disable multilib for now. | |
2527 | ||
275b6d80 DE |
2528 | 2002-09-04 David Edelsohn <edelsohn@gnu.org> |
2529 | ||
2530 | * target-def.h (TARGET_HAVE_SRODATA_SECTION): New macro. | |
2531 | * target.h (gcc_target): Add have_srodata_section member. | |
2532 | * varasm.c (section_category): Add SECCAT_SRODATA. | |
2533 | (categorize_decl_for_section): Return SECCAT_SRODATA for sdata if | |
2534 | READONLY_SDATA_SECTION defined. | |
2535 | (decl_readonly_section_1): True for SECCAT_SRODATA also. | |
2536 | (default_elf_select_section_1): Map SECCAT_SRODATA to .sdata2. | |
2537 | (default_unique_section_1): Likewise. | |
2538 | ||
015b1ad1 JDA |
2539 | 2002-09-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2540 | ||
2541 | * expr.c (emit_group_load): Revise to allow splitting TCmode source | |
2542 | into DImode pieces. | |
2543 | ||
2544 | * pa-64.h (LONG_DOUBLE_TYPE_SIZE): Define to 128. | |
2545 | * pa64-regs.h (CLASS_CANNOT_CHANGE_MODE_P): Inhibit changes from SImode | |
2546 | for floating-point register class. | |
2547 | * pa.c (function_arg): Fix handling of modes wider than one word for | |
2548 | TARGET_64BIT. | |
2549 | ||
b10f2187 R |
2550 | Wed Sep 4 18:48:10 2002 J"orn Rennecke <joern.rennecke@superh.com> |
2551 | ||
2552 | * combine.c (make_compound_operation): Don't generate zero / sign | |
2553 | extensions in floating point modes. | |
2554 | ||
478c9e72 JJ |
2555 | 2002-09-04 Janis Johnson <janis187@us.ibm.com> |
2556 | ||
2557 | * doc/c-tree.texi: Fix overfull hboxes. | |
2558 | * doc/cppopts.texi: Ditto. | |
2559 | * doc/extend.texi: Ditto. | |
2560 | * doc/gty.texi: Ditto. | |
2561 | * doc/invoke.texi: Ditto. | |
2562 | * doc/makefile.texi: Ditto. | |
2563 | * doc/rtl.texi: Ditto. | |
2564 | * doc/standards.texi: Ditto. | |
2565 | * doc/tm.texi: Ditto. | |
2566 | ||
77e8a0cc RH |
2567 | 2002-09-04 Richard Henderson <rth@redhat.com> |
2568 | ||
2569 | * c-common.c (builtin_define_with_hex_fp_value): New. | |
2570 | (builtin_define_float_constants): Use it. Fix H_FLOAT mant_dig. | |
2571 | ||
a9c60612 JJ |
2572 | 2002-09-04 Janis Johnson <janis187@us.ibm.com> |
2573 | ||
2574 | * doc/invoke.texi (-fshort-wchar): Move to Code Generation Options. | |
2575 | (-fpcc-struct-return, -freg-struct-return, -fshort-enums, | |
2576 | -fshort-double, -fshort-wchar, -fpack-struct, -fleading-underscore): | |
2577 | Warn that these options can break ABI compatibility. | |
2578 | ||
4b67a274 RH |
2579 | 2002-09-04 Richard Henderson <rth@redhat.com> |
2580 | ||
2581 | * real.c (ereal_to_decimal): Add digits parameter. | |
2582 | * real.h (REAL_VALUE_TO_DECIMAL): Remove format; add digits parameter. | |
2583 | * c-pretty-print.c (pp_c_real_literal): Update call. | |
2584 | * print-rtl.c (print_rtx): Likewise. | |
2585 | * print-tree.c (print_node_brief, print_node): Likewise. | |
2586 | * sched-vis.c (print_value): Likewise. | |
2587 | * config/arc/arc.c (arc_print_operand): Likewise. | |
2588 | * config/c4x/c4x.c (c4x_print_operand): Likewise. | |
2589 | * config/i370/i370.h (PRINT_OPERAND): Likewise. | |
2590 | * config/i386/i386.c (print_operand): Likewise. | |
2591 | * config/i960/i960.c (i960_print_operand): Likewise. | |
2592 | * config/ip2k/ip2k.c (asm_output_float): Likewise. | |
2593 | * config/m32r/m32r.c (m32r_print_operand): Likewise. | |
2594 | * config/m68hc11/m68hc11.c (print_operand): Likewise. | |
2595 | * config/m68k/hp320.h (PRINT_OPERAND, ASM_OUTPUT_FLOAT_OPERAND, | |
2596 | ASM_OUTPUT_DOUBLE_OPERAND, ASM_OUTPUT_LONG_DOUBLE_OPERAND): Likewise. | |
2567406a | 2597 | * config/m68k/m68k.h (ASM_OUTPUT_FLOAT_OPERAND, |
4b67a274 RH |
2598 | ASM_OUTPUT_DOUBLE_OPERAND, ASM_OUTPUT_LONG_DOUBLE_OPERAND): Likewise. |
2599 | * config/m68k/sun2o4.h (ASM_OUTPUT_FLOAT_OPERAND, | |
2600 | ASM_OUTPUT_DOUBLE_OPERAND): Likewise. | |
2601 | * config/m68k/sun3.h (ASM_OUTPUT_FLOAT_OPERAND, | |
2602 | ASM_OUTPUT_DOUBLE_OPERAND): Likewise. | |
2603 | * config/mips/mips.c (print_operand): Likewise. | |
2604 | * config/ns32k/ns32k.c (print_operand): Likewise. | |
2605 | * config/pdp11/pdp11.h (PRINT_OPERAND): Likewise. | |
2606 | * config/vax/vax.h (PRINT_OPERAND): Likewise. | |
2607 | * doc/tm.texi (REAL_VALUE_TO_DECIMAL): Update docs. | |
2608 | ||
01abf342 BW |
2609 | 2002-09-04 Bob Wilson <bob.wilson@acm.org> |
2610 | ||
2611 | * config/xtensa/elf.h (TARGET_SECTION_TYPE_FLAGS): Define to | |
2612 | xtensa_multibss_section_type_flags. | |
2613 | * config/xtensa/xtensa.c (xtensa_multibss_section_type_flags): Define. | |
2614 | ||
cd42d3df RH |
2615 | 2002-09-04 Richard Henderson <rth@redhat.com> |
2616 | ||
2617 | * doc/install-old.texi: Don't mention enquire. | |
2618 | * doc/sourcebuild.texi: Update float.h description. | |
2619 | ||
502e6d5a R |
2620 | Wed Sep 4 11:22:14 2002 J"orn Rennecke <joern.rennecke@superh.com> |
2621 | ||
2622 | * sh.md (mperm_w_little, mperm_w_big): Supply mode for zero_extract. | |
2623 | ||
2cc9fb4c DE |
2624 | 2002-09-03 David Edelsohn <edelsohn@gnu.org> |
2625 | ||
2626 | * varasm.c (default_section_type_flags): Append _1 to name with | |
2627 | shlib parameter. Use original name to call new function with | |
2628 | implicit flag_pic. | |
2629 | (decl_readonly_section): Likewise. | |
2630 | (default_elf_select_section): Likewise. | |
2631 | (default_unique_section): Likewise. | |
2632 | (default_bind_local_p): Likewise. | |
2633 | (categorize_decl_for_section): Add shlib parameter to use in place | |
2634 | of implicit flag_pic. | |
2635 | * output.h: Declare new functions with _1 and shlib argument. | |
2636 | ||
7c19f816 JJ |
2637 | 2002-09-03 Janis Johnson <janis187@us.ibm.com> |
2638 | ||
8c085f6f JJ |
2639 | * doc/install.texi: Fix typos, formatting problems, and obvious |
2640 | overfull/underfull boxes. | |
2641 | ||
7c19f816 JJ |
2642 | * Makefile.in (TEXI_GCC_FILES): Add compat.texi. |
2643 | * doc/gcc.texi (Top): Add new chapter, Binary Compatibility, and | |
2644 | include its file, compat.texi. | |
2645 | * doc/compat.texi: New file with new chapter, Binary Compatibility. | |
2646 | ||
79ba5e3b NB |
2647 | 2002-09-03 Neil Booth <neil@daikokuya.co.uk> |
2648 | ||
2649 | Debian BTS Bug #157416 | |
2650 | * cpphash.h (FIRST, LAST, CUR, RLIMIT): Fix definitions. | |
2651 | * cpplib.c (destringize_and_run): Kludge around getting | |
2652 | tokens from in-progress macros. | |
2653 | (_cpp_do__Pragma): Simplify. | |
2654 | ||
57016b47 SE |
2655 | 2002-09-03 Steve Ellcey <sje@cup.hp.com> |
2656 | ||
2657 | * config/ia64/ia64.h (EXTRA_SPECS): Remove cpp_cpu. | |
2658 | (CPP_CPU_SPEC): Remove. | |
2659 | (TARGET_CPU_CPP_BUILTINS): New. | |
2660 | * config/ia64/hpux.h (CPP_PREDEFINES): Remove. | |
2661 | (CPP_SPEC): Remove. | |
2662 | (TARGET_OS_CPP_BUILTINS): New. | |
2663 | * config/ia64/linux.h (CPP_PREDEFINES): Remove. | |
2664 | (TARGET_OS_CPP_BUILTINS): New. | |
2665 | * config/ia64/aix.h (CPP_SPEC): Move some stuff to | |
2666 | TARGET_OS_CPP_BUILTINS. | |
2667 | (CPP_PREDEFINES): Remove. | |
2668 | (CPLUSPLUS_CPP_SPEC): Remove. | |
2669 | (TARGET_OS_CPP_BUILTINS): New. | |
2670 | ||
d57a4b98 RH |
2671 | 2002-09-03 Richard Henderson <rth@redhat.com> |
2672 | ||
2673 | * Makefile.in (USER_H): Add ginclude/float.h. | |
2674 | (FLOAT_H): Remove. | |
2675 | (stmp-int-hdrs, install-mkheaders): Don't handle FLOAT_H. | |
2676 | (mostlyclean): Don't remove float.h intermediate files. | |
2677 | (distclean): Don't remove float.h. | |
2678 | * config.gcc: Remove all float_format references. | |
2679 | * configure.in (float_format, float_h_file): Remove. | |
2680 | ||
2681 | * c-common.c: Include tree-inline.h. | |
2682 | (builtin_define_with_int_value): New. | |
2683 | (builtin_define_type_precision): Use it. | |
2684 | (builtin_define_float_constants): New. | |
2685 | (cb_register_builtins): Use it. Define __FLT_RADIX__ and | |
2686 | __FLT_EVAL_METHOD__. | |
2687 | * defaults.h (TARGET_FLT_EVAL_METHOD): New. | |
2688 | * config/i386/i386.h (TARGET_FLT_EVAL_METHOD): New. | |
2689 | * config/m68k/m68k.h (TARGET_FLT_EVAL_METHOD): New. | |
2690 | * doc/tm.texi (INTEL_EXTENDED_IEEE_FORMAT): Mention moto 96-bit format. | |
2691 | (TARGET_FLT_EVAL_METHOD): New. | |
2692 | ||
2693 | * config/float-c4x.h, config/float-i128.h, config/float-i32.h, | |
2694 | config/float-i386.h, config/float-i64.h, config/float-m68k.h, | |
2695 | config/float-sh.h, config/float-sparc.h, config/float-vax.h: Remove. | |
2696 | * ginclude/float.h: New. | |
2697 | ||
527347f0 SS |
2698 | 2002-09-03 Stan Shebs <shebs@apple.com> |
2699 | ||
2700 | * config/darwin.h (WARN_FOUR_CHAR_CONSTANTS): Remove, never used. | |
2701 | (DWARF2_DEBUGGING_INFO): Remove until assembler accepts Dwarf-2. | |
2702 | (PREFERRED_DEBUGGING_TYPE): Ditto. | |
2703 | (ASM_OUTPUT_IDENT): Remove empty definition. | |
2704 | ||
34c1864f SE |
2705 | 2002-09-03 Steve Ellcey <sje@cup.hp.com> |
2706 | ||
2707 | * config.gcc (ia64*-*-hpux*): Add ia64-c.o to c_target and | |
2708 | cxx_target. | |
2709 | * config/ia64/hpux.h (REGISTER_TARGET_PRAGMAS): Register pragma | |
2710 | handling routine for builtin pragma. | |
2711 | * config/ia64/ia64-protos.h (ia64_hpux_handle_builtin_pragma): | |
2712 | Registered pragma handling routine. | |
2713 | * ia64-c.c (ia64_hpux_handle_builtin_pragma): Ditto. | |
2714 | (ia64_hpux_add_pragma_builtin) New subroutine used by above. | |
2715 | If builtin pragma seen for math routine and C89 conformance is | |
2716 | requested use different math function in order to set errno. | |
2717 | * t-ia64 (ia64-c.o): Add new rule for new file. | |
2718 | ||
9b7c75b9 UW |
2719 | 2002-09-03 Ulrich Weigand <uweigand@de.ibm.com> |
2720 | ||
2721 | * config/s390/s390.md ("movti"): Add Q->Q alternative. | |
2722 | ("*movdi_64", "*movdi_31", "*movsi", "movhi", "movqi_64", | |
2723 | "movqi", "*movdf_64", "*movdf_31", "*movsf"): Likewise. | |
2567406a JH |
2724 | |
2725 | ("*movti_ss", "*movdi_ss", "*movsi_ss", "*movdf_ss", | |
9b7c75b9 UW |
2726 | "*movsf_ss"): Remove. |
2727 | ||
710ba35f JDA |
2728 | 2002-09-03 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2729 | ||
2730 | * pa32-regs.h (CLASS_CANNOT_CHANGE_MODE, CLASS_CANNOT_CHANGE_MODE_P): | |
2731 | Delete macros. | |
2732 | ||
ff970081 AD |
2733 | 2002-09-03 Arati Dikey <aratid@kpit.com> |
2734 | ||
2735 | * h8300.c (asm_file_start): Corrected optimization comment. | |
2736 | ||
b50d021d SS |
2737 | 2002-09-03 Stan Shebs <shebs@apple.com> |
2738 | ||
2739 | * c-lang.c (recognize_objc_keyword): Remove, no longer used. | |
2740 | * c-tree.h (recognize_objc_keyword): Remove decl. | |
2741 | * c-typeck.c (comp_target_types): Update a comment. | |
2742 | ||
b808c04c UW |
2743 | 2002-09-03 Ulrich Weigand <uweigand@de.ibm.com> |
2744 | ||
2745 | * config/s390/s390.c (s390_decompose_address): Remove STRICT parameter | |
2746 | and register validity checks. | |
2747 | (general_s_operand): Adapt to s390_decompose_address interface change. | |
2748 | (q_constraint): Likewise. | |
2749 | (s390_expand_plus_operand): Likewise. | |
2750 | (legitimiate_address_p): Likewise. | |
2751 | (legitimate_la_operand_p): Likewise. | |
2752 | (legitimize_la_operand): Likewise. | |
2753 | (print_operand_address): Likewise. | |
2754 | (print_operand): Likewise. | |
2755 | ||
ee453219 NP |
2756 | Tue Sep 3 11:32:14 2002 Nicola Pero <n.pero@mi.flashnet.it> |
2757 | ||
2758 | PR objc/5956: | |
2759 | * objc/objc-act.c (build_typed_selector_reference): Fix typo which | |
2567406a JH |
2760 | was causing the new selector never to match the existing ones |
2761 | (Patch by Alexander Malmberg <alexander@malmberg.org>). | |
ee453219 | 2762 | |
d82283d5 GS |
2763 | 2002-09-03 Graham Stott <graham.stott@btinternet.com> |
2764 | ||
2765 | * config/i386/i386.md ("femms"): Add "memory" attr "none". | |
2766 | ||
2767 | 2002-09-03 Graham Stott <graham.stott@btinternet.com> | |
c7a009a2 GS |
2768 | |
2769 | * expr.c (expand_expr): Remove extraneous comment and code. | |
2770 | ||
98c0d8d1 RH |
2771 | 2002-08-31 Richard Henderson <rth@redhat.com> |
2772 | ||
2773 | * expr.c (block_move_libcall_safe_for_call_parm): Fix thinko. | |
2774 | ||
a5f3f0ab JDA |
2775 | 2002-08-31 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2776 | ||
2777 | * pa.c (pa_globalize_label): Add ATTRIBUTE_UNUSED to prototype. | |
2778 | ||
38ec83b1 RH |
2779 | 2002-08-30 Richard Henderson <rth@redhat.com> |
2780 | ||
c9989d09 | 2781 | PR opt/7515 |
38ec83b1 RH |
2782 | * c-objc-common.c: Include target.h. |
2783 | (c_cannot_inline_tree_fn): Don't auto-inline functions that | |
2784 | don't bind locally. Factor setting DECL_UNINLINABLE. | |
2785 | * Makefile.in (c-objc-common.o): Update. | |
2786 | ||
4c64396e JJ |
2787 | 2002-08-30 Janis Johnson <janis187@us.ibm.com> |
2788 | ||
2789 | * doc/install.texi (Configuration, Building): Fix a typo and | |
2790 | some formatting directives. | |
2791 | ||
4226378a PK |
2792 | 2002-08-30 Paul Koning <pkoning@equallogic.com> |
2793 | ||
2794 | * doc/c-tree.texi (RDIV_EXPR): Fix typo. | |
2795 | * doc/rtl.texi (post_modify): Remove misplaced text, remove "not | |
2796 | implemented" note. | |
2797 | * doc/md.texi (IP2K): Move machine-specific constraints before MIPS | |
2798 | for alphabetic order. | |
2799 | * doc/tm.texi (TARGET_FLOAT_FORMAT): Update description for | |
2800 | VAX_FLOAT_FORMAT. Remove reference to HOST_FLOAT_FORMAT. | |
2801 | (VAX_HALFWORD_ORDER): Document. | |
2802 | (LARGEST_EXPONENT_IS_NORMAL): Remove note about being only for | |
2803 | IEEE float format. | |
2804 | (TARGET_SCHED_ISSUE_RATE): Reword reference to MAX_DFA_ISSUE_RATE. | |
2805 | (ASM_OUTPUT_LABEL_REF): Fix font. | |
2806 | (CASE_VECTOR_SHORTEN_MODE): Ditto. | |
2807 | ||
b8074dbe DC |
2808 | 2002-08-30 Denis Chertykov <denisc@overta.ru> |
2809 | ||
2810 | * config/ip2k/ip2k.c (ip2k_set_compare): Remove all const_double | |
2811 | stuff. | |
2812 | (ip2k_gen_unsigned_comp_branch): Handle CONST_INT and | |
2813 | CONST_DOUBLE constants. | |
2567406a | 2814 | |
55f49e3d JT |
2815 | 2002-08-30 Jason Thorpe <thorpej@wasabisystems.com> |
2816 | ||
2817 | * config/alpha/alpha.h (TARGET_CPU_CPP_BUILTINS): Move language- | |
2818 | related defines to... | |
2819 | (SUBTARGET_LANGUAGE_CPP_BUILTINS): ...here. | |
2820 | * config/alpha/netbsd.h (SUBTARGET_LANGUAGE_CPP_BUILTINS): Redefine | |
2821 | as a no-op. | |
2822 | ||
e1944073 KW |
2823 | 2002-08-30 Krister Walfridsson <cato@df.lth.se> |
2824 | ||
2825 | * config/arm/arm.c (arm_asm_output_labelref): New function. | |
2826 | * config/arm/arm.h (ASM_OUTPUT_LABELREF): Call arm_asm_output_labelref. | |
2827 | * config/arm/arm-protos.h: Add prototype for arm_asm_output_labelref. | |
2828 | ||
6e92b3a1 RB |
2829 | 2002-08-29 Rodney Brown <rbrown64@csc.com.au> |
2830 | ||
2831 | * doc/install.texi (Specific, alpha*-dec-osf*): Add "virtual | |
2832 | memory exhausted" workarounds. | |
2833 | ||
9d533cb5 GDR |
2834 | 2002-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net> |
2835 | ||
2836 | * diagnostic.c (fancy_abort): Don't repeat "internal error". | |
2837 | * toplev.c (crash_signal): Likewise. | |
2838 | ||
1f676100 NP |
2839 | Fri Aug 30 00:33:37 2002 Nicola Pero <n.pero@mi.flashnet.it> |
2840 | ||
2841 | * doc/cpp.texi (__NEXT_RUNTIME__): Extended documentation. | |
2842 | * doc/invoke.texi (-fnext-runtime, -Wno-protocol, -Wselector): | |
2843 | Extended, updated documentation. | |
2844 | (-Wundeclared-selector): Documented. | |
2845 | ||
23532de9 JT |
2846 | 2002-08-29 Jason Thorpe <thorpej@wasabisystems.com> |
2847 | ||
2848 | * config/chorus.h: Consistently define *_DEBUGGING_INFO with | |
2849 | the value 1. Do not undef before defining. | |
2850 | * config/darwin.h: Likewise. | |
2851 | * config/dbx.h: Likewise. | |
2852 | * config/dbxcoff.h: Likewise. | |
2853 | * config/dbxelf.h: Likewise. | |
2854 | * config/elfos.h: Likewise. | |
2855 | * config/interix.h: Likewise. | |
2856 | * config/lynx-ng.h: Likewise. | |
2857 | * config/lynx.h: Likewise. | |
2858 | * config/netware.h: Likewise. | |
2859 | * config/psos.h: Likewise. | |
2860 | * config/svr3.h: Likewise. | |
2861 | * config/alpha/alpha.h: Likewise. | |
2862 | * config/alpha/elf.h: Likewise. | |
2863 | * config/alpha/vms.h: Likewise. | |
2864 | * config/arc/arc.h: Likewise. | |
2865 | * config/arm/aout.h: Likewise. | |
2866 | * config/arm/coff.h: Likewise. | |
2867 | * config/c4x/c4x.h: Likewise. | |
2868 | * config/h8300/h8300.h: Likewise. | |
2869 | * config/i386/cygwin.h: Likewise. | |
2870 | * config/i386/djgpp.h: Likewise. | |
2871 | * config/i386/gas.h: Likewise. | |
2872 | * config/i386/gstabs.h: Likewise. | |
2873 | * config/i386/i386-coff.h: Likewise. | |
2874 | * config/i386/i386-interix.h: Likewise. | |
2875 | * config/i386/sco5.h: Likewise. | |
2876 | * config/i386/svr3dbx.h: Likewise. | |
2877 | * config/i386/sysv3.h: Likewise. | |
2878 | * config/i386/win32.h: Likewise. | |
2879 | * config/i386/x86-64.h: Likewise. | |
2880 | * config/i960/i960.h: Likewise. | |
2881 | * config/ia64/ia64.h: Likewise. | |
2882 | * config/ip2k/ip2k.h: Likewise. | |
2883 | * config/m32r/m32r.h: Likewise. | |
2884 | * config/m68k/3b1.h: Likewise. | |
2885 | * config/m68k/3b1g.h: Likewise. | |
2886 | * config/m68k/ccur-GAS.h: Likewise. | |
2887 | * config/m68k/coff.h: Likewise. | |
2888 | * config/m68k/hp2bsd.h: Likewise. | |
2889 | * config/m68k/hp310g.h: Likewise. | |
2890 | * config/m68k/hp320g.h: Likewise. | |
2891 | * config/m68k/hp3bsd.h: Likewise. | |
2892 | * config/m68k/hp3bsd44.h: Likewise. | |
2893 | * config/m68k/linux-aout.h: Likewise. | |
2894 | * config/m68k/m68k-aout.h: Likewise. | |
2895 | * config/m68k/mot3300.h: Likewise. | |
2896 | * config/m68k/netbsd.h: Likewise. | |
2897 | * config/m68k/openbsd.h: Likewise. | |
2898 | * config/m68k/pbb.h: Likewise. | |
2899 | * config/m68k/plexus.h: Likewise. | |
2900 | * config/m68k/sun2.h: Likewise. | |
2901 | * config/m68k/sun3.h: Likewise. | |
2902 | * config/m68k/tower-as.h: Likewise. | |
2903 | * config/m68k/vxm68k.h: Likewise. | |
2904 | * config/m88k/aout-dbx.h: Likewise. | |
2905 | * config/m88k/m88k-aout.h: Likewise. | |
2906 | * config/mcore/mcore-elf.h: Likewise. | |
2907 | * config/mcore/mcore-pe.h: Likewise. | |
2908 | * config/mips/elf.h: Likewise. | |
2909 | * config/mips/elf64.h: Likewise. | |
2910 | * config/mips/iris5gas.h: Likewise. | |
2911 | * config/mips/iris6.h: Likewise. | |
2912 | * config/mips/mips.h: Likewise. | |
2913 | * config/mips/sni-gas.h: Likewise. | |
2914 | * config/mmix/mmix.h: Likewise. | |
2915 | * config/ns32k/netbsd.h: Likewise. | |
2916 | * config/pa/pa64-hpux.h: Likewise. | |
2917 | * config/romp/romp.h: Likewise. | |
2918 | * config/rs6000/sysv4.h: Likewise. | |
2919 | * config/rs6000/xcoff.h: Likewise. | |
2920 | * config/sh/coff.h: Likewise. | |
2921 | * config/sh/elf.h: Likewise. | |
2922 | * config/sparc/linux64.h: Likewise. | |
2923 | * config/sparc/liteelf.h: Likewise. | |
2924 | * config/sparc/netbsd.h: Likewise. | |
2925 | * config/sparc/openbsd.h: Likewise. | |
2926 | * config/sparc/pbd.h: Likewise. | |
2927 | * config/sparc/sp64-elf.h: Likewise. | |
2928 | * config/sparc/sp86x-elf.h: Likewise. | |
2929 | * config/sparc/sparc.h: Likewise. | |
2930 | * config/vax/vax.h: Likewise. | |
2931 | * config/vax/vaxv.h: Likewise. | |
2932 | ||
5e98fba2 DD |
2933 | 2002-08-29 "Dhananjay R. Deshpande" <dhananjayd@kpit.com> |
2934 | ||
2935 | * h8300.c (shift_alg_hi): Various tweaks to improve performance | |
2936 | of HImode shifts. | |
2937 | (get_shift_alg): Corresponding changes. | |
2938 | ||
43852342 JDA |
2939 | 2002-08-29 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2940 | ||
2941 | * som.h (ALWAYS_STRIP_DOTDOT): Define to 1. | |
2942 | ||
44bb111a RH |
2943 | 2002-08-29 Richard Henderson <rth@redhat.com> |
2944 | ||
2945 | * expr.h (enum block_op_methods): New. | |
2946 | (emit_block_move): Update prototype. | |
2947 | * expr.c (block_move_libcall_safe_for_call_parm): New. | |
2948 | (emit_block_move_via_loop): New. | |
2949 | (emit_block_move): Use them. New argument METHOD. | |
2950 | (emit_push_insn): Always respect the given alignment. | |
2951 | (expand_assignment): Update call to emit_block_move. | |
2952 | (store_expr, store_field, expand_expr): Likewise. | |
2953 | * builtins.c (expand_builtin_apply): Likewise. | |
2954 | (expand_builtin_memcpy, expand_builtin_va_copy): Likewise. | |
2955 | * function.c (expand_function_end): Likewise. | |
2956 | * config/sh/sh.c (sh_initialize_trampoline): Likewise. | |
2957 | * config/sparc/sparc.c (sparc_va_arg): Likewise. | |
2958 | * calls.c (expand_call, emit_library_call_value_1): Likewise. | |
2959 | (save_fixed_argument_area): Use emit_block_move with | |
2960 | BLOCK_OP_CALL_PARM instead of move_by_pieces. | |
2961 | (restore_fixed_argument_area): Likewise. | |
2962 | (store_one_arg): Fix alignment parameter to emit_push_insn. | |
2963 | ||
08b3d104 JDA |
2964 | 2002-08-29 John David Anglin <dave@hiauly1.hia.nrc.ca> |
2965 | ||
2966 | * install.texi (hppa64-hp-hpux11*): Document installation procedure. | |
2967 | ||
ce4e9970 | 2968 | 2002-08-29 Catherine Moore <clm@redhat.com> |
8376061d CM |
2969 | |
2970 | * config/v850/v850.h (MULDI3_LIBCALL, UCMPDI2_LIBCALL, CMPDI2_LIBCALL, | |
2971 | NEGDI2_LIBCALL, INIT_TARGET_OPTABS, MASK_STRICT_ALIGN): Define. | |
2972 | (PREDICATE_CODES): Include new predicates. | |
2973 | (RTX_COSTS): Handle UMOD and UDIV. Tune MULT for v850e. | |
2974 | (TARGET_SWITCHES): Add strict-align. | |
2975 | (TARGET_STRICT_ALIGN): New. | |
2567406a | 2976 | (MASK_DEFAULT, STRICT_ALIGNMENT): Redefine. |
8376061d CM |
2977 | * config/v850/t-v850 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): |
2978 | Define. | |
2979 | (LIB1ASMFUNCS): Add v850_negdi2, v850_cmpdi2, v850_ucmpdi2, | |
2980 | v850_muldi3. | |
2981 | * config/v850/lib1funcs.asm (L_callt_save_r2_r29, L_return_r2_r29, | |
2982 | L_callt_save_r2_r31, L_return_r2_r31, | |
2983 | L_save_all_interrupt): Change addi to add. | |
2984 | (L_save_interrupt, L_return_interrupt): Rework. | |
2985 | (__return_r31): Correct .size directive. | |
2986 | (mulsi3, divsi3, udivsi3, umodsi3, modsi3): Tune for v850e. | |
2987 | (v850_negdi2, v850_cmpdi2, v850_ucmpdi2, v850_muldi3): | |
2988 | New routines. | |
2989 | * config/v850/v850.c (expand_prologue): Call | |
2990 | gen_callt_save_interrupt, gen_callt_restore_all_interrupt, | |
2991 | gen_callt_return_interrupt and gen_callt_save_all_interrupt. | |
2992 | (reg_or_int9_operand): New predicate. | |
2993 | (reg_or_const_operand): New routine. | |
2994 | * config/v850/v850.md (return_interrupt): Changed from | |
2995 | restore_interrupt. | |
2996 | (callt_save_all_interrupt): Changed from save_all_interrupt_v850e. | |
2997 | (callt_save_interrupt): Change save sequence. | |
2998 | (callt_return_interrupt): New. | |
2999 | (save_interrupt): Don't use runtime function for LONG_CALLS | |
3000 | and TARGET_PROLOG_FUNCTION. | |
3001 | (save_all_interrupt): Likewise. | |
3002 | (mulsi3): Use new predicate. | |
3003 | (moviscc): Disallow some combination of constants. | |
3004 | Fix define_split for sasf insns, so that it will not generate bad | |
3005 | code if operand0 and operand5 are the same. | |
3006 | * config/v850/v850-protos.h: Prototype new predicates. | |
3007 | ||
585e661a GDR |
3008 | 2002-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net> |
3009 | ||
3010 | * c-common.c (builtin_define_type_precision): New function. | |
3011 | (cb_register_builtins): Use it. Define __WCHAR_UNSIGNED__ is | |
3012 | wchar_t is unsigned in C++. | |
3013 | * doc/cpp.texi (Common Predefined Macros): Document | |
3014 | __WCHAR_UNSIGNED__, __CHAR_BIT__, __WCHAR_BIT__, __SHRT_BIT__, | |
3015 | __INT_BIT__, __LONG_BIT__, __LONG_LONG_BIT__, __FLOAT_BIT__, | |
3016 | __DOUBLE_BIT__, __LONG_DOUBLE_BIT__. | |
3017 | ||
bd8f9aec SP |
3018 | 2002-08-28 Sylvain Pion <pion@cs.nyu.edu> |
3019 | ||
3020 | * doc/invoke.texi (-Wreorder): Remove remaining pieces from the generic | |
3021 | section. Mention that it is enabled by -Wall. | |
3022 | (-Wall): Mention that there can be language-specific warnings as well. | |
3023 | (-Wctor-dtor-privacy): Mention that it is enabled by default. | |
3024 | (-Wnon-virtual-dtor): Mention that it is enabled by -Wall. | |
3025 | ||
58ab7171 R |
3026 | Wed Aug 28 15:35:17 2002 J"orn Rennecke <joern.rennecke@superh.com> |
3027 | ||
3028 | * sh.c (calc_live_regs): Save FPSCR_REG in an interrupt handler | |
3029 | if it is ever live. | |
3030 | ||
3031 | * sh.c (sh_handle_interrupt_handler_attribute): Reject interrupt_handler | |
3032 | attribute for SHCOMPACT. | |
3033 | ||
3034 | * sh.h (OVERRIDE_OPTIONS): If align_function isn't set, set it | |
3035 | appropriately. | |
3036 | (FUNCTION_BOUNDARY): Specify only the minimum alignment required | |
3037 | by the ABI. | |
3038 | ||
3039 | * sh.h (SH5_WOULD_BE_PARTIAL_NREGS): Also handle TImode case. | |
3040 | ||
27f4b67e JT |
3041 | 2002-08-28 Jason Thorpe <thorpej@wasabisystems.com> |
3042 | ||
3043 | * config.gcc (mips*-*-netbsd*): Set target_cpu_default to | |
3044 | "MASK_GAS|MASK_ABICALLS". | |
3045 | * config/mips/netbsd.h (TARGET_ENDIAN_DEFAULT) | |
3046 | (TARGET_DEFAULT): Remove. | |
3047 | (MACHINE_TYPE): Undefine before defining. | |
3048 | (DBX_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE): Remove. | |
3049 | ||
eca7f13c MM |
3050 | 2002-08-27 Mark Mitchell <mark@codesourcery.com> |
3051 | ||
3052 | * c-common.c (warn_abi): New variable. | |
3053 | * c-common.h (warn_abi): Likewise. | |
3054 | * c-opts.c (COMMAND_LINE_OPTIONS): Add -Wabi. | |
3055 | (c_common_decode_option): Handle it. | |
7ee425e4 | 3056 | * doc/invoke.texi: Document -Wabi. |
2567406a | 3057 | |
ece4ce85 NP |
3058 | Tue Aug 27 23:03:52 2002 Nicola Pero <n.pero@mi.flashnet.it> |
3059 | ||
3060 | * c-common.c (warn_undeclared_selector): New variable. | |
3061 | * c-common.h (warn_undeclared_selector): Idem. | |
3062 | * c-opts.c (c_common_decode_option): Set warn_undeclared_selector | |
3063 | to on when -Wundeclared-selector is found. | |
3064 | (COMMAND_LINE_OPTIONS): Added -Wundeclared-selector. | |
3065 | * objc/objc-act.c (build_selector_expr): If | |
3066 | warn_undeclared_selector is set, check that the selector has | |
3067 | already been defined, and emit a warning if not. | |
3068 | ||
b4378319 | 3069 | 2002-08-27 Nick Clifton <nickc@redhat.com> |
54c93c30 AE |
3070 | Catherine Moore <clm@redhat.com> |
3071 | Jim Wilson <wilson@cygnus.com> | |
3072 | ||
3073 | * config.gcc: Add v850e-*-* target. | |
3074 | Add --with-cpu= support for v850. | |
3075 | * config/v850/lib1funcs.asm: Add v850e callt functions. | |
3076 | * config/v850/v850.h: Add support for v850e target. | |
3077 | * config/v850/v850.c: Add functions to support v850e target. | |
3078 | * config/v850/v850-protos.h: Add prototypes for new functions in v850.c. | |
3079 | * config/v850/v850.md: Add patterns for v850e instructions. | |
3080 | * doc/invoke.texi: Document new v850e command line switches. | |
b4378319 | 3081 | |
ef261fee R |
3082 | Tue Aug 27 18:30:47 2002 J"orn Rennecke <joern.rennecke@superh.com> |
3083 | Aldy Hernandez <aldyh at redhat dot com> | |
3084 | ||
3085 | * doc/tm.texi: Applied numerous fixes to the automaton based | |
3086 | scheduler descrition. | |
3087 | ||
c60ee6f5 JH |
3088 | Tue Aug 27 19:51:05 CEST 2002 Jan Hubicka <jh@suse.cz> |
3089 | ||
3090 | * i386.c (classify_argument): Handle variable sized objects. | |
3091 | ||
1985ef90 JH |
3092 | Tue Aug 27 19:18:16 CEST 2002 Jan Hubicka <jh@suse.cz> |
3093 | ||
3094 | * i386.c (ix86_expand_int_movcc): Fix RTL sharing problem | |
3095 | ||
7acc97e0 JH |
3096 | Tue Aug 27 18:01:45 CEST 2002 Jan Hubicka <jh@suse.cz> |
3097 | ||
3098 | * libgcc2.c (__bb_exit_func): Properly write the summarized statistics. | |
3099 | ||
23327dae JH |
3100 | Tue Aug 27 18:00:11 CEST 2002 Jan Hubicka <jh@suse.cz> |
3101 | ||
3102 | * i386.c (classify_argument): Properly compute word size of the analyzed object. | |
3103 | ||
c49439f1 R |
3104 | Tue Aug 27 14:39:09 2002 J"orn Rennecke <joern.rennecke@superh.com> |
3105 | ||
3106 | * sh.md (attribute type): Add types mt_group, fload, pcfload, fpul_gp, | |
3107 | mac_gp ftrc_s and cwb. Add / Adjust definitions in individual insn | |
3108 | accordingly. | |
3109 | (attribute insn_class): Provide default definitions based on type. | |
3110 | Remove all insn-specific settings. | |
3111 | (various function units): Remove old SH4 scheduling. | |
3112 | (branch_zero, dfp_comp, late_fp_use, any_fp_comp, any_int_load): | |
3113 | New attributes. Set them where appropriate. | |
3114 | (cpu unit FS): Don't define / use. | |
3115 | (F3, load_store): New cpu units. | |
3116 | (F01): New reservation. | |
3117 | (all insn_reservations): Make dependent on sh4 pipeline model. | |
3118 | Fix latencies. | |
3119 | (nil, reg_mov, freg_mov, sh4_fpul_gp, sh4_call): New insn_reservations. | |
3120 | (sh4_mac_gp, fp_arith_ftrc, arith3, arith3b): Likewise. | |
3121 | (mt insn_reservation): Use type mt_group. | |
3122 | (insn_reservation load_store): Split into sh4_load, sh4_load_si, | |
3123 | sh4_fload and sh4_store. | |
3124 | (insn_reservation branch_zero and branch): Replace with sh4_branch. | |
3125 | (insn_reservation branch_far): Replace with sh4_return. | |
3126 | (insn_reservation return_from_exp): Rename to: | |
3127 | (sh4_return_from_exp). Change to be just d_lock*5. | |
3128 | (insn_reservation lds_to_pr): Rename to: | |
3129 | (sh4_lds_to_pr). Change to be just d_lock*2. | |
3130 | (insn_reservation ldsmem_to_pr, sts_from_pr): Change to be just | |
3131 | d_lock*2. | |
3132 | (insn_reservation prload_mem): Rename to: | |
3133 | (sh4_prstore_mem). Change to d_lock*2,nothing,memory. | |
3134 | (insn_reservation fpscr_store): Rename to: | |
3135 | (fpscr_load). Change to d_lock,nothing,F1*3. | |
3136 | (insn_reservation fpscr_store_mem): Rename to: | |
3137 | (fpscr_load_mem). Change to d_lock,nothing,(F1+memory),F1*2. | |
3138 | (insn_reservation multi): Change to | |
3139 | d_lock,(d_lock+f1_1),(f1_1|f1_2)*3,F2. | |
3140 | (insn_reservation fp_arith): Change to issue,F01,F2. | |
3141 | (insn_reservation fp_div: Change to issue,F01+F3,F2+F3,F3*7,F1+F3,F2. | |
3142 | (insn_reservation dp_float): Change to issue,F01,F1+F2,F2. | |
3143 | (insn_reservation fp_double_arith): Change to issue,F01,F1+F2,fpu*4,F2. | |
3144 | (insn_reservation fp_double_cmp): Change to | |
3145 | d_lock,(d_lock+F01),F1+F2,F2. | |
3146 | (insn_reservation dp_div): Change to | |
3147 | issue,F01+F3,F1+F2+F3,F2+F3,F3*16,F1+F3,(fpu+F3)*2,F2. | |
3148 | * sh.c (flow_dependent_p, flow_dependent_p_1): New functions. | |
3149 | (sh_adjust_cost, SHcompact): Differentiate between different | |
3150 | kinds of dependencies. Drop factor of ten for superscalar. | |
3151 | Use new instruction types. Add new exception rules. | |
3152 | ||
3153 | * sh.md (mulhisi3, umulhisi3: Add a REG_EQUAL note. | |
3154 | ||
3155 | * sh.md (mperm_w): Add DONE. | |
3156 | ||
f34fc46e DE |
3157 | 2002-08-27 David Edelsohn <edelsohn@gnu.org> |
3158 | ||
3159 | * longlong.h: Import current PowerPC defintion from GMP-4.1. | |
3160 | ||
3161 | * config/rs6000/rs6000.h (MIN_UNITS_PER_WORD): Add IN_LIBGCC2 case. | |
3162 | ||
3163 | * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Undef before define. | |
3164 | ||
dcb44500 R |
3165 | Tue Aug 27 13:53:57 2002 J"orn Rennecke <joern.rennecke@superh.com> |
3166 | ||
3167 | * sh.h (MAX_FIXED_MODE_SIZE): Define. | |
3168 | ||
3ec07554 GDR |
3169 | 2002-08-27 Gabriel Dos Reis <gdr@soliton.integrable-solutions.net> |
3170 | ||
3171 | * doc/cpp.texi (Common Predefined Macros): Don't mess with table | |
2567406a | 3172 | delimiter. |
3ec07554 | 3173 | |
35885eab GDR |
3174 | 2002-08-27 Gabriel Dos Reis <gdr@integrable-solutions.net> |
3175 | ||
3176 | * c-common.c (cpp_define_data_format): New function. | |
3177 | (cb_register_builtins): Call it. | |
3178 | ||
3179 | * doc/cpp.texi (Common Predefined Macros): Document | |
3180 | __TARGET_BITS_ORDER__, __TARGET_BYTES_ORDER__, | |
3181 | __TARGET_INT_WORDS_ORDER__, __TARGET_FLOAT_WORDS_ORDER__, | |
3182 | __TARGET_FLOAT_FORMAT__, __TARGET_USES_VAX_F_FLOAT__, | |
3183 | __TARGET_USES_VAX_D_FLOAT__, __TARGET_USES_VAX_G_FLOAT__, | |
3184 | __TARGET_USES_VAX_H_FLOAT__. | |
3185 | ||
d632dee9 ZL |
3186 | 2002-08-26 Ziemowit Laski <zlaski@apple.com> |
3187 | ||
3188 | * objc/objc-act.c (get_super_receiver): If inside a class method | |
3189 | of a category, cast the receiver to 'id' before accessing the 'isa' | |
3190 | field so that <objc/objc-class.h> is not needed. For NeXT runtime. | |
3191 | ||
c3cc6b78 UW |
3192 | 2002-08-26 Ulrich Weigand <uweigand@de.ibm.com> |
3193 | ||
2567406a | 3194 | * config/s390/s390-protos.h (s390_function_prologue, |
c3cc6b78 UW |
3195 | s390_function_epilogue): Remove. |
3196 | config/s390/s390.c (s390_function_prologue, s390_function_epilogue, | |
3197 | TARGET_ASM_FUNCTION_PROLOGUE, TARGET_ASM_FUNCTION_EPILOGUE): Remove. | |
3198 | ||
3199 | config/s390/s390.c (s390_machine_dependent_recorg): New function. | |
3200 | config/s390/s390-protos.h (s390_machine_dependent_reorg): Declare it. | |
3201 | config/s390/s390.h (MACHINE_DEPENDENT_REORG): Call it. | |
3202 | config/s390/s390.c (s390_split_branches, s390_chunkify_pool): Adapt | |
3203 | to being called from MACHINE_DEPENDENT_REORG. Update regs_ever_live. | |
3204 | ||
2567406a | 3205 | config/s390/s390.c (s390_frame_info): Inline save_fprs_p. Always |
c3cc6b78 UW |
3206 | assume BASE_REGISTER and RETURN_REGNUM need to be saved. |
3207 | (s390_emit_prologue): Assume RETURN_REGNUM to be saved iff | |
3208 | function is not a leaf function. Use save_gprs and restore_gprs. | |
3209 | (s390_emit_epilogue): Likewise. | |
3210 | (save_gprs, restore_gprs): New functions. | |
3211 | (struct s390_frame): Remove return_reg_saved_p member. | |
3212 | (save_fprs_p): Remove. | |
3213 | (s390_optimize_prolog): New function. | |
3214 | (s390_legitimate_reload_constant): Remove now unnecessary check. | |
3215 | ||
3216 | (s390_function_count): Remove. | |
3217 | (s390_output_symbolic_const): Replace s390_function_count by | |
3218 | current_function_funcdef_no. | |
3219 | (s390_output_constant_pool): Likewise. | |
3220 | ||
3221 | (legitimize_pic_address): Use regs_ever_live to track PIC register | |
3222 | instead of current_function_uses_pic_offset_table. | |
3223 | (s390_emit_prologue): Likewise. | |
3224 | config/s390/s390.md ("call", "call_value"): Likewise. | |
3225 | ||
3f662186 NB |
3226 | 2002-08-26 Neil Booth <neil@daikokuya.co.uk> |
3227 | ||
3228 | * c-opts.c (find_opt): Don't complain about wrong languages | |
3229 | here. Return exact matches even for wrong language. | |
3230 | (c_common_decode_option): Complain about wrong languages | |
3231 | here. | |
3232 | ||
b6128b8c SH |
3233 | 2002-08-24 Stuart Hastings <stuart@apple.com> |
3234 | ||
3235 | * function.h (struct function): Add flag | |
3236 | all_throwers_are_sibcalls. | |
3237 | * except.c (set_nothrow_function_flags): Replaces | |
3238 | nothrow_function_p. Set new flag. | |
3239 | * except.h (set_nothrow_function_flags): Replaces | |
3240 | nothrow_function_p. | |
3241 | * dwarf2out.c (struct dw_fde_struct): Add flag | |
3242 | all_throwers_are_sibcalls. | |
3243 | (output_call_frame_info): Test it. | |
3244 | (dwarf2out_begin_prologue) Propagate it from cfun to | |
3245 | dw_fde_struct. | |
3246 | * toplev.c (rest_of_compilation): Update calls to | |
3247 | nothrow_function_p. | |
3248 | ||
280cf02a ZW |
3249 | 2002-08-23 Zack Weinberg <zack@codesourcery.com> |
3250 | ||
3251 | * ggc-page.c (compute_inverse): Short circuit calculation for | |
3252 | object sizes larger than half a page. | |
3253 | ||
c6664446 DE |
3254 | 2002-08-23 David Edelsohn <edelsohn@gnu.org> |
3255 | ||
3256 | * config/rs6000/rs6000.c (rs6000_elf_select_section): Treat | |
3257 | DEFAULT_ABI == ABI_AIX like PIC. Test PIC & reloc for readonly | |
3258 | default. | |
3259 | (rs6000_elf_unique_section): Likewise. | |
3260 | ||
da57d233 KG |
3261 | 2002-08-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3262 | ||
3263 | * ns32k.c (ns32k_globalize_label): Delete. | |
3264 | * ns32k.h (ASM_OUTPUT_LABEL, TARGET_ASM_GLOBALIZE_LABEL): Delete. | |
3265 | ||
56a7189a AM |
3266 | 2002-08-23 Alan Modra <amodra@bigpond.net.au> |
3267 | ||
3268 | * config/rs6000/rs6000.c (output_mi_thunk): Don't determine insns | |
3269 | for loading delta with num_insns_constant_wide. Calculate | |
3270 | delta_low, delta_high without using a conditional. | |
3271 | ||
d65b1d77 JM |
3272 | 2002-08-22 Jason Merrill <jason@redhat.com> |
3273 | ||
3274 | * c-common.h (RETURN_STMT_EXPR): Rename from RETURN_EXPR. | |
3275 | * c-common.def: Adjust. | |
3276 | * c-dump.c (c_dump_tree): Adjust. | |
3277 | * c-semantics.c (genrtl_return_stmt): Adjust. | |
3278 | * c-pretty-print.c (pp_c_statement): Adjust. | |
3279 | * tree-inline.c (copy_body_r): Adjust. | |
3280 | ||
8537ed68 ZW |
3281 | 2002-08-22 Zack Weinberg <zack@codesourcery.com> |
3282 | ||
3283 | * ggc-page.c: Avoid division in ggc_set_mark. | |
3284 | (DIV_MULT, DIV_SHIFT, OFFSET_TO_BIT, inverse_table, | |
3285 | compute_inverse): New. | |
3286 | (ggc_set_mark, ggc_marked_p): Use OFFSET_TO_BIT. | |
3287 | (init_ggc): Initialize inverse_table. | |
3288 | ||
8567c70f TT |
3289 | 2002-08-22 Tom Tromey <tromey@redhat.com> |
3290 | ||
3291 | * doc/install.texi (Configuration): Document --datadir. | |
3292 | ||
fde59d4b AO |
3293 | 2002-08-22 Alexandre Oliva <aoliva@redhat.com> |
3294 | ||
3295 | * Makefile.in ($(BUILD_PREFIX_1)varray.o): Depend on $(GGC_H). | |
3296 | ||
44ddc79a HPN |
3297 | 2002-08-22 Hans-Peter Nilsson <hp@bitrange.com> |
3298 | ||
3299 | * gengtype-lex.l (ID): Allow underscore as first character. | |
3300 | ||
b275d088 DE |
3301 | 2002-08-21 David Edelsohn <edelsohn@gnu.org> |
3302 | ||
3303 | * config/rs6000/rs6000.c (rs6000_xcoff_asm_globalize_label): New | |
3304 | function. | |
3305 | (rs6000_xcoff_asm_named_section): Rename. | |
3306 | * config/rs6000/xcoff.h (TARGET_ASM_GLOBALIZE_LABEL): Define. | |
3307 | ||
57ce46bb TT |
3308 | 2002-08-21 Tom Tromey <tromey@redhat.com> |
3309 | ||
3310 | For PR java/6005 and PR java/7611: | |
3311 | * fold-const.c (fold_truthop): Use can_use_bit_fields_p. | |
3312 | (fold): Likewise. | |
3313 | * langhooks.c (lhd_can_use_bit_fields_p): New function. | |
3314 | * langhooks-def.h (lhd_can_use_bit_fields_p): Declare. | |
3315 | (LANG_HOOKS_CAN_USE_BIT_FIELDS_P): New define. | |
3316 | (LANG_HOOKS_INITIALIZER): Use it. | |
3317 | * langhooks.h (struct lang_hooks) [can_use_bit_fields_p]: New | |
3318 | field. | |
3319 | ||
27d30956 SS |
3320 | 2002-08-21 Stan Shebs <shebs@apple.com> |
3321 | ||
3322 | * tree.c (finish_vector_type): Fix a typo in a comment. | |
3323 | * Makefile.in: Fix "the the" stutters in comments. | |
3324 | * genautomata.c: Ditto. | |
3325 | * ifcvt.c: Ditto. | |
3326 | * regrename.c: Ditto. | |
3327 | * config/alpha/alpha.c: Ditto. | |
3328 | * config/alpha/vms-crt0-64.c: Ditto. | |
3329 | * config/alpha/vms-crt0.c: Ditto. | |
3330 | * config/alpha/vms-psxcrt0-64.c: Ditto. | |
3331 | * config/alpha/vms-psxcrt0.c: Ditto. | |
3332 | * config/d30v/d30v.h: Ditto. | |
3333 | * config/fr30/fr30.h: Ditto. | |
3334 | * config/rs6000/rs6000.c: Ditto. | |
3335 | * config/stormy16/stormy16.h: Ditto. | |
3336 | * doc/md.texi: Ditto. | |
8537ed68 | 3337 | |
d873d827 JDA |
3338 | 2002-08-21 John David Anglin <dave@hiauly1.hia.nrc.ca> |
3339 | ||
3340 | * cppinit.c (remove_dup_nonsys_dirs): Fix warning and return value. | |
3341 | ||
b462d4ab JM |
3342 | 2002-08-21 Joseph S. Myers <jsm@polyomino.org.uk> |
3343 | ||
3344 | * c-decl.c (grokdeclarator): Make invalid combinations with long, | |
3345 | short, signed or unsigned into hard errors. Fixes PR c/4319. | |
3346 | Also make duplicate modifiers such as "short short" into hard | |
3347 | errors. | |
3348 | ||
b65d23aa | 3349 | 2002-08-21 Andrew Pinski <pinskia@physics.uc.edu> |
8537ed68 | 3350 | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
b65d23aa AP |
3351 | |
3352 | * doc/tm.texi (TARGET_ASM_GLOBALIZE_LABEL): Move '@end deftypefn' | |
3353 | to the actual end. Add '@end table' and '@table @code'. | |
8537ed68 | 3354 | |
3823f0b2 GK |
3355 | 2002-08-20 Geoffrey Keating <geoffk@redhat.com> |
3356 | ||
8d25d915 GK |
3357 | * doc/tm.texi (Label Output): Add missing '@end deftypefn'. |
3358 | ||
3823f0b2 GK |
3359 | * unroll.c (biv_total_increment): Don't try to compute the total |
3360 | increment for FP BIVs. | |
3361 | ||
5eb99654 KG |
3362 | 2002-08-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3363 | ||
3364 | * alpha.c (TARGET_ASM_GLOBALIZE_LABEL): Define for unicosmk. | |
3365 | * alpha/elf.h (ASM_OUTPUT_EXTERNAL_LIBCALL, | |
3366 | ASM_OUTPUT_ALIGNED_BSS): Use target hook. | |
3367 | * alpha/osf.h (ASM_OUTPUT_WEAK_ALIAS): Likewise. | |
3368 | * alpha/unicosmk.h (ASM_GLOBALIZE_LABEL): Delete. | |
3369 | * arm/aof.h (ASM_GLOBALIZE_LABEL): Likewise. | |
3370 | (GLOBAL_ASM_OP): Define. | |
3371 | * arm.c (aof_globalize_label): New function. | |
3372 | (TARGET_ASM_GLOBALIZE_LABEL): Define for AOF. | |
3373 | * arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook. | |
3374 | * c4x.c (c4x_globalize_label): New function. | |
3375 | (TARGET_ASM_GLOBALIZE_LABEL): Define for c4x. | |
3376 | * c4x.h (ASM_GLOBALIZE_LABEL): Delete. | |
3377 | (GLOBAL_ASM_OP): Define. | |
3378 | * cris/aout.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Use target hook. | |
3379 | * darwin-protos.h (darwin_globalize_label): Declare. | |
3380 | * darwin.c (darwin_globalize_label): New function. | |
3381 | * darwin.h (ASM_DECLARE_CLASS_REFERENCE): Use target hook. | |
3382 | (ASM_GLOBALIZE_LABEL): Delete. | |
3383 | (GLOBAL_ASM_OP, TARGET_ASM_GLOBALIZE_LABEL): Define. | |
3384 | * dsp16xx.c (asm_output_common): Use target hook. | |
3385 | * elfos.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise. | |
3386 | * frv.h (ASM_GLOBALIZE_LABEL): Delete. | |
3387 | (GLOBAL_ASM_OP): Define. | |
3388 | * i370.c (i370_globalize_label): New function. | |
3389 | (TARGET_ASM_GLOBALIZE_LABEL): Define for i370. | |
3390 | * i370.h (ASM_GLOBALIZE_LABEL): Delete. | |
3391 | * i386.c (ix86_asm_file_end): Use target hook. | |
3392 | * i386/sco5.h (ASM_GLOBALIZE_LABEL): Don't undef. | |
3393 | (ASM_OUTPUT_EXTERNAL_LIBCALL): Use target hook. | |
3394 | * ia64.c (ia64_asm_output_external): Likewise. | |
3395 | * ia64/sysv4.h: Update comment. | |
3396 | * m32r.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook. | |
3397 | * mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise. | |
3398 | * mips/iris5.h (ASM_OUTPUT_WEAK_ALIAS): Use target hook. | |
3399 | * mips/linux.h (ASM_OUTPUT_ALIGNED_BSS): Likewise. | |
3400 | * mips.h (ASM_OUTPUT_ALIGNED_DECL_COMMON): Use target hook. | |
3401 | * mmix-protos.h (mmix_asm_globalize_label): Delete. | |
3402 | * mmix.c (mmix_asm_globalize_label): Likewise. | |
3403 | * mmix.h (ASM_GLOBALIZE_LABEL): Likewise. | |
3404 | (GLOBAL_ASM_OP): Define. | |
3405 | * ns32k.c (ns32k_globalize_label): New function. | |
3406 | * ns32k.h (TARGET_ASM_GLOBALIZE_LABEL): Define for ns32k. | |
3407 | (ASM_GLOBALIZE_LABEL): Delete. | |
3408 | * pa/pa-linux.h (ASM_GLOBALIZE_LABEL): Don't undef. | |
3409 | (TARGET_ASM_GLOBALIZE_LABEL): Undefine. | |
3410 | * pa.c (pa_globalize_label): New function. | |
3411 | * pa.h (ASM_GLOBALIZE_LABEL): Delete. | |
3412 | (TARGET_ASM_GLOBALIZE_LABEL): Define for pa. | |
3413 | * rs6000/darwin.h (ASM_GLOBALIZE_LABEL): Delete. | |
3414 | (GLOBAL_ASM_OP): Define. | |
3415 | (TARGET_ASM_GLOBALIZE_LABEL): Undef. | |
3416 | * rs6000/sysv4.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook. | |
3417 | * rs6000/xcoff.h (ASM_GLOBALIZE_LABEL): Delete. | |
3418 | (GLOBAL_ASM_OP): Define. | |
3419 | * v850.c (v850_output_aligned_bss): Use target hook. | |
3420 | * vax.c (vms_globalize_label): New function. | |
3421 | (TARGET_ASM_GLOBALIZE_LABEL): Define for vms. | |
3422 | * vax/vms.h (ASM_GLOBALIZE_LABEL): Delete. | |
3423 | (GLOBAL_ASM_OP): Define. | |
3424 | * defaults.h (ASM_GLOBALIZE_LABEL): Delete. | |
3425 | * doc/tm.texi: Update docs. | |
3426 | * dwarf2out.c (default_eh_frame_section, output_die_symbol): Use | |
3427 | target hook. | |
3428 | * final.c (output_alternate_entry_point): Likewise. | |
3429 | * hooks.c (hook_FILEptr_constcharptr_void): New function. | |
3430 | * hooks.h (hook_FILEptr_constcharptr_void): Declare. | |
3431 | * output.h (assemble_global): Delete. | |
3432 | (default_globalize_label): Declare. | |
3433 | * system.h (ASM_GLOBALIZE_LABEL): Poison. | |
3434 | * target-def.h (TARGET_ASM_GLOBALIZE_LABEL): Define. | |
3435 | (TARGET_ASM_OUT): Add TARGET_ASM_GLOBALIZE_LABEL. | |
3436 | * target.h (gcc_target): Add globalize_label member. | |
3437 | * varasm.c (asm_output_bss, asm_output_aligned_bss, | |
3438 | globalize_decl): Use target hook. | |
3439 | (assemble_global): Delete. | |
3440 | (default_globalize_label): New function. | |
3441 | ||
f8f28a75 KG |
3442 | 2002-08-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3443 | ||
3444 | * dsp16xx.h (dsp16xx_umulhi3_libcall): Delete. | |
3445 | ||
92b5aacd DP |
3446 | 2002-08-20 Devang Patel <dpatel@apple.com> |
3447 | * tree.c (get_qualified_type): Add TYPE_CONTEXT check. | |
8537ed68 | 3448 | |
761c70aa KG |
3449 | 2002-08-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3450 | ||
3451 | * arc.c (output_shift): Use stdio instead of asm_fprintf. | |
3452 | * arm.c (thumb_output_function_prologue): Likewise. | |
3453 | * avr.c (print_operand): Likewise. | |
3454 | * c4x.c (c4x_print_operand): Likewise. | |
3455 | * c4x.h (ASM_OUTPUT_INTERNAL_LABEL, TRAMPOLINE_TEMPLATE, | |
3456 | ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Likewise. | |
3457 | * cris.c (cris_target_asm_function_prologue, | |
3458 | cris_asm_output_mi_thunk): Likewise. | |
3459 | * h8300.c (print_operand): Likewise. | |
3460 | * h8300.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. | |
3461 | * ip2k.c (print_operand): Likewise. Fix format specifier. | |
3462 | * m68hc11.c (asm_print_register, print_operand, | |
3463 | print_operand_address): Use stdio instead of asm_fprintf. | |
3464 | (print_operand_address): Fix format specifier. | |
3465 | * m68hc11.h (FUNCTION_PROFILER, ASM_OUTPUT_ADDR_DIFF_ELT, | |
3466 | ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ALIGN): Use stdio instead of | |
3467 | asm_fprintf. | |
3468 | * m68k/amix.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
3469 | * m68k/atari.h (ASM_OUTPUT_INTERNAL_LABEL): Likewise. | |
3470 | * m68k.c (m68k_output_function_prologue, | |
3471 | m68k_output_function_epilogue, print_operand): Likewise. | |
3472 | * mmix.c (mmix_asm_output_mi_thunk, mmix_asm_weaken_label): | |
3473 | Likewise. Fix format specifier. | |
3474 | * mn10200.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. | |
3475 | * mn10300.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. | |
3476 | * v850.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. | |
3477 | ||
5ce6f47b EC |
3478 | 2002-08-15 Eric Christopher <echristo@redhat.com> |
3479 | Jeff Knaggs <jknaggs@redhat.com> | |
3480 | ||
3481 | * config.gcc (mipsisa64sr71k-elf): New target. | |
3482 | * config/mips/sr71k.md: New file. | |
3483 | * config/mips/mips.md: Use it. | |
3484 | (rot*): Add sr71k specifics. | |
3485 | * config/mips/t-sr71k: New file. | |
3486 | * config/mips/mips.h (sr71k): New cpu. | |
3487 | (TARGET_SR71K): Use it. | |
3488 | (TUNE_SR71K): Ditto. | |
3489 | (GENERATE_BRANCHLIKELY): Ditto. | |
3490 | (ISA_HAS_MULHI, ISA_HAS_MULS, ISA_HAS_MSAC, ISA_HAS_MACC, | |
3491 | ISA_HAS_ROTR_SIISA_HAS_ROTR_DI): Ditto. | |
3492 | * config/mips/mips.c (sr71k): New cpu. | |
3493 | (mips_use_dfa_pipeline_interface): Use. | |
3494 | ||
3495 | 2002-08-15 Eric Christopher <echristo@redhat.com> | |
8537ed68 | 3496 | Richard Sandiford <rsandifo@redhat.com> |
5ce6f47b EC |
3497 | Aldy Hernandez <aldyh@redhat.com> |
3498 | Graham Stott <grahams@redhat.com> | |
3499 | Michael Meissner <meissner@redhat.com> | |
3500 | Gavin Romig-Koch <gavin@redhat.com> | |
3501 | Ken Raeburn <raeburn@cygnus.com> | |
3502 | Alexandre Oliva <aoliva@redhat.com> | |
3503 | ||
3504 | * config.gcc (mips64vr-elf): New target. | |
3505 | * config/mips/5400.md: New file. | |
3506 | * config/mips/5500.md: Ditto. | |
3507 | * config/mips/mips.md: Use them. | |
3508 | (frsqrt): New. | |
3509 | * config/mips/mips.c (vr4111, vr4121, vr4320, vr5400, vr5500): New | |
3510 | cpus. | |
3511 | (mips_issue_rate): Use them. | |
3512 | (mips_use_dfa_pipeline_interface): New function. Use for 5400 and 5500. | |
3513 | (TARGET_SCHEDUSE_DFA_PIPELINE_INTERFACE): Define. Use above. | |
3514 | * config/mips/mips.h (vr4111, vr4121, vr4320, vr5400, vr5500): New | |
3515 | cpus. | |
3516 | (TARGET_MIPSx): Use them. | |
3517 | (TUNE_MIPSx): Ditto. | |
3518 | (GETNATE_MULT3_SI): Ditto. | |
3519 | (ISA_HAS_BRANCHLIKELY): Ditto. | |
3520 | (ISA_HAS_CONDMOVE): Ditto. | |
3521 | (ISA_HAS_NMADD_NMSUB): Ditto. | |
3522 | (ISA_HAS_MULHI): New. Ditto. | |
3523 | (ISA_HAS_MULS): Ditto. | |
3524 | (ISA_HAS_MSAC): Ditto. | |
3525 | (ISA_HAS_MACC): Ditto. | |
3526 | (ISA_HAS_ROTR_SI): Ditto. | |
3527 | (ISA_HAS_ROTR_DI): Ditto. | |
3528 | (RTX_COSTS): Use. | |
3529 | ||
48209ce5 JDA |
3530 | 2002-08-20 John David Anglin <dave@hiauly1.hia.nrc.ca> |
3531 | ||
3532 | * cppinit.c (remove_dup_dir): Add head_ptr argument to handle removal | |
3533 | at head. | |
3534 | (remove_dup_nonsys_dirs): New function. | |
3535 | (remove_dup_dirs): Change argument head to head_ptr. Remove warnings. | |
3536 | (merge_include_chains): Remove non-system include directories from | |
3537 | quote and bracket include chains when they duplicate equivalent system | |
3538 | directories. | |
3539 | * doc/cpp.texi (-I): Update. | |
8537ed68 ZW |
3540 | * doc/cppopts.texi (-I): Update. |
3541 | * doc/install.texi (--with-local-prefix): Further document usage of | |
48209ce5 JDA |
3542 | this option. |
3543 | * doc/invoke.texi (-I): Update. | |
3544 | ||
4ca79136 RH |
3545 | 2002-08-20 Richard Henderson <rth@redhat.com> |
3546 | ||
3547 | * expr.c (TARGET_MEM_FUNCTIONS): Transform to boolean. | |
3548 | (emit_block_move): Split out subroutines. | |
3549 | (emit_block_move_via_movstr): New. | |
3550 | (emit_block_move_via_libcall): New. Emit bcopy via normal call also. | |
3551 | (emit_block_move_libcall_fn): New. Construct function prototype for | |
3552 | bcopy as well. | |
3553 | (clear_storage): Split out subroutines. | |
3554 | (clear_storage_via_clrstr): New. | |
3555 | (clear_storage_via_libcall): New. Emit bzero as a normal call also. | |
3556 | (clear_storage_libcall_fn): New. Construct function prototype for | |
3557 | bzero as well. | |
3558 | (emit_push_insn): Use emit_block_move. | |
3559 | (expand_assignment): Booleanize TARGET_MEM_FUNCTIONS. | |
3560 | (store_constructor): Likewise. | |
3561 | ||
9f05cef3 ZL |
3562 | 2002-08-19 Ziemowit Laski <zlaski@apple.com> |
3563 | ||
3564 | * objc/objc-act.c (building_objc_message_expr): Rename to | |
3565 | current_objc_message_selector. | |
3566 | ||
1bd5981b ZL |
3567 | 2002-08-19 Ziemowit Laski <zlaski@apple.com> |
3568 | ||
3569 | * objc/objc-act.c (build_ivar_chain): Remove. | |
3570 | (objc_copy_list): Likewise. | |
3571 | (get_class_ivars): Inline call to removed build_ivar_chain | |
3572 | function. Save off a clean copy of ivars in the CLASS_OWN_IVARS | |
3573 | slot; use that slot (rather than CLASS_IVARS) when accessing | |
3574 | ivars for base classes. Call copy_list and chainon instead of | |
3575 | objc_copy_list. | |
3576 | (build_private_template): Call get_class_ivars instead of | |
3577 | build_ivar_chain. | |
3578 | (start_class): Allocate room for the CLASS_OWN_IVARS slot. | |
5ce6f47b | 3579 | (continue_class): Call get_class_ivars instead of |
1bd5981b ZL |
3580 | build_ivar_chain. |
3581 | (encode_field_decl): Check for DECL_BIT_FIELD_TYPE instead | |
3582 | of DECL_BIT_FIELD (which may have been cleared). | |
3583 | * objc/objc-act.h (CLASS_OWN_IVARS): New accessor macro. | |
3584 | ||
2bf087c0 KG |
3585 | 2002-08-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3586 | ||
3587 | * genautomata.c (output_translate_vect, output_state_ainsn_table, | |
3588 | output_min_issue_delay_table): Mark variable with ATTRIBUTE_UNUSED | |
3589 | in output file. | |
3590 | (output_internal_min_issue_delay_func): Initialize variable in | |
3591 | output file. | |
3592 | ||
3fcd079e AO |
3593 | 2002-08-19 Alexandre Oliva <aoliva@redhat.com> |
3594 | ||
3595 | * Makefile.in (GCC_FOR_TARGET): Prepend STAGE_CC_WRAPPER. | |
3596 | (stage2_build, stage3_build, stage4_build): Likewise, to CC. | |
3597 | ||
71012d97 GK |
3598 | 2002-08-19 Geoffrey Keating <geoffk@redhat.com> |
3599 | Steve Ellcey <sje@cup.hp.com> | |
3600 | ||
3601 | * machmode.h (SCALAR_INT_MODE_P): New macro to test for | |
3602 | scaler integer mode (MODE_INT or MODE_PARTIAL_INT). | |
3603 | * explow.c (trunc_int_for_mode): Abort when the mode is not | |
3604 | a scaler integer mode. | |
3605 | * combine.c (expand_compound_operation): Don't expand Vector | |
3606 | or Complex modes into shifts. | |
3607 | (expand_field_assignment): Don't do bitwise arithmatic and | |
3608 | shifts on Vector or Complex modes. | |
3609 | (simplify_comparison): Don't call trunc_int_for_mode | |
3610 | for VOIDmode. | |
3611 | * recog.c (general_operand): Likewise. | |
3612 | (immediate_operand): Likewise. | |
3613 | (nonmemory_operand): Likewise. | |
3614 | ||
af8cb5c5 DE |
3615 | 2002-08-19 David Edelsohn <edelsohn@gnu.org> |
3616 | ||
3617 | * config/rs6000/rs6000.c (rs6000_emit_set_const): Inline | |
3618 | multi-instruction SImode constant. Add REG_EQUAL note. | |
3619 | * config/rs6000/rs6000.md (movsi splitter): Use | |
5ce6f47b | 3620 | rs6000_emit_set_const. |
af8cb5c5 | 3621 | |
9bc146b3 KG |
3622 | 2002-08-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3623 | ||
3624 | * tree-inline.c (initialize_inlined_parameters): Wrap variable in | |
3625 | the macro test controlling its use. | |
3626 | ||
66df2ac2 L |
3627 | 2002-08-18 H.J. Lu (hjl@gnu.org) |
3628 | ||
3629 | * config.gcc (*-*-linux*): Set extra_parts="crtbegin.o | |
3630 | crtbeginS.o crtbeginT.o crtend.o crtendS.o", gas=yes and | |
3631 | gnu_ld=yes. | |
3632 | (alpha*-*-linux*, cris-*-linux*, i370-*-linux*, | |
3633 | i[34567]86-*-linux*, x86_64-*-linux*, mips*-*-linux*, | |
3634 | s390-*-linux*, s390x-*-linux*, sparc-*-linux*, sparc64-*-linux*, | |
3635 | xtensa-*-linux*): Remove setting extra_parts, gas, and gnu_ld | |
3636 | here. | |
3637 | (cris-*-linux*): Remove setting thread_file here. | |
3638 | ||
463f1b2b NB |
3639 | 2002-08-18 Neil Booth <neil@daikokuya.co.uk> |
3640 | ||
3641 | PR preprocessor/7602 | |
3642 | * cppinit.c (path_include): Treat the system environment | |
3643 | variables as being cxx_aware. | |
3644 | ||
2984fe64 JM |
3645 | 2002-08-17 Joseph S. Myers <jsm@polyomino.org.uk> |
3646 | ||
3647 | * c-decl.c (flexible_array_type_p): New function. | |
3648 | (grokdeclarator, finish_struct): Use it. | |
3649 | * doc/extend.texi: Document constraints on use of structures with | |
3650 | flexible array members. | |
3651 | ||
fded6d78 RS |
3652 | 2002-08-17 Richard Sandiford <rsandifo@redhat.com> |
3653 | ||
3654 | * config/mips/t-coff, config/mips/t-elf, config/mips/t-isa3264, | |
3655 | config/mips/t-r3900 (MULTILIB_MATCHES): Define. | |
3656 | * config/mips/mips.h (ASM_SPEC): Use %(endian_spec). | |
3657 | ||
8aa5074e SS |
3658 | 2002-08-16 Stan Shebs <shebs@apple.com> |
3659 | ||
3660 | * c-common.c (cb_register_builds): Define __NEXT_RUNTIME__ | |
3661 | for ObjC with -fnext-runtime. | |
3662 | * doc/cpp.texi: Document it. | |
3663 | ||
f97a5bda JJ |
3664 | 2002-08-16 Janis Johnson <janis187@us.ibm.com> |
3665 | ||
3666 | * doc/install.texi (Final installation): Replace links to individual | |
3667 | build status pages with a link to a common page that lists them all. | |
3668 | ||
d3075b6c SP |
3669 | 2002-08-16 Sylvain Pion <pion@cs.nyu.edu> |
3670 | ||
3671 | * doc/invoke.texi: Fix typo. | |
3672 | ||
fdf68669 DE |
3673 | 2002-08-16 David Edelsohn <edelsohn@gnu.org> |
3674 | ||
3675 | * doc/install.texi (*-ibm-aix*): Explain AIX shared object versioning. | |
3676 | ||
3677 | 2002-08-16 Andrew Haley <aph@redhat.com> | |
d436bff8 AH |
3678 | |
3679 | * tree-inline.c: Add includes for Java inliner. | |
3680 | (remap_decl): Don't handle anonymous types for Java. | |
3681 | (remap_block): Add handling for Java trees. | |
3682 | (copy_scope_stmt): Conditionalize for non-Java use only. | |
3683 | (copy_body_r): Handle Java trees. Add handling for | |
3684 | LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR, Java blocks. | |
3685 | (initialize_inlined_parameters): Handle Java trees. | |
3686 | (declare_return_variable): Likewise. | |
3687 | (expand_call_inline): Handle Java trees. | |
3688 | (walk_tree): Likewise. | |
3689 | (copy_tree_r): Don't handle SCOPE_STMTs for Java. | |
3690 | (add_stmt_to_compound): New function. | |
3691 | ||
204250d2 RH |
3692 | 2002-08-15 Richard Henderson <rth@redhat.com> |
3693 | ||
3694 | * Makefile.in (LOOSE_WARN): Remove -fno-common. | |
3695 | (NOCOMMON_FLAG): New substitution point. | |
3696 | (GCC_WARN_CFLAGS): Include it. | |
3697 | * configure.in (ac_checking): Set nocommon_flag. | |
3698 | (nocommon_flag): New substitution point. | |
3699 | ||
25587e40 AO |
3700 | 2002-08-15 Alexandre Oliva <aoliva@redhat.com> |
3701 | ||
3702 | * c-tree.h (skip_evaluation): Move declaration... | |
3703 | * c-common.h: ... here. | |
3704 | * c-typeck.c (build_external_ref): Don't assemble_external nor | |
3705 | mark a tree as used if skip_evaluation is set. | |
3706 | * c-parse.in (typeof): New non-terminal to set skip_evaluation | |
3707 | around TYPEOF. | |
3708 | (typespec_nonreserved_nonattr): Use it. | |
3709 | ||
702ada3d DR |
3710 | 2002-08-15 Douglas B Rupp <rupp@gnat.com> |
3711 | ||
3712 | * dbxout.c (dbx_debug_hooks): Update end_prologue, end_epilogue. | |
3713 | (xcoff_debug_hooks): Update end_prologue. | |
3714 | * debug.c (do_nothing_debug_hooks): Update end_prologue, end_epilogue. | |
3715 | * debug.h (end_prologue): Add file arg. | |
3716 | (end_epilogue): Add line and file args. | |
3717 | (dwarf2out_end_epilogue): Add line and file args. | |
3718 | (vmsdbgout_after_prologue): Remove. | |
3719 | * dwarf2out.c (dwarf2out_end_epilogue): Add line and file args. | |
3720 | (dwarf2_debug_hooks): Update end_prologue. | |
3721 | * dwarfout.c (dwarfout_end_epilogue): Add line and file args. | |
3722 | (dwarfout_end_prologue): Add file arg. | |
3723 | * final.c (vmsdbgout_after_prologue): Remove | |
3724 | (final_end_function): Update end_epilogue call. | |
3725 | (final_scan_insn): Update end_prologue call. | |
3726 | * sdbout.c (sdbout_end_epilogue): Add line and file args. | |
3727 | (sdbout_end_prologue): Add file arg. | |
3728 | (sdb_debug_hooks): Update end_prologue. | |
3729 | (sdb_begin_prologue): Update sdbout_end_prologue call. | |
3730 | * vmsdbgout.c (vmsdbg_debug_hooks): Add vmsdbgout_end_prologue, | |
3731 | vmsdbgout_end_function. | |
3732 | (vmsdbgout_end_prologue): New function renamed from | |
3733 | vmsdbgout_after_prologue. Call vmsdbgout_source_line. | |
3734 | (vmsdbgout_end_function): New function. | |
3735 | (vmsdbgout_end_epilogue): Add line and file args. Call | |
3736 | vmsdbgout_source_line. | |
3737 | (write_pclines): Write only valid line numbers. | |
3738 | (write_srccorr): Don't write source correlation records if 0 lines. | |
3739 | * xcoffout.c (xcoffout_end_epilogue): Add line and file args. | |
3740 | ||
9ef30f83 SE |
3741 | 2002-08-15 Steve Ellcey <sje@cup.hp.com> |
3742 | ||
3743 | * gcc/unwind.h (_Unwind_Ptr): Make 64 bits on IA64 HP-UX. | |
3744 | (_Unwind_Internal_Ptr): 32 bit version for use in | |
3745 | read_encoded_value_with_base. | |
3746 | * gcc/unwind-pe.h (read_encoded_value_with_base): Use | |
3747 | _Unwind_Internal_Ptr instead of _Unwind_Ptr in order to get the | |
3748 | right size. | |
3749 | ||
f7043461 KG |
3750 | 2002-08-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3751 | ||
3752 | * loop.c (scan_loop, move_movables, count_one_set): Cast to avoid | |
3753 | signed/unsigned warnings. | |
3754 | ||
3755 | * regclass.c (init_reg_sets_1, choose_hard_reg_mode, | |
3756 | record_reg_classes): Likewise. | |
3757 | ||
3758 | * reload.c (reload_inner_reg_of_subreg, push_reload, | |
3759 | find_reloads_address_1): Likewise. | |
3760 | ||
b4d330e1 DE |
3761 | 2002-08-15 David Edelsohn <edelsohn@gnu.org> |
3762 | ||
3763 | * rs6000.c (output_mi_thunk): Return to function section on | |
3764 | TARGET_ELF. | |
3765 | ||
3766 | * rs6000-c.c (rs6000_cpu_cpp_builtins): Define __PPC405__ if PPC405. | |
3767 | ||
61f02ff5 UW |
3768 | 2002-08-15 Ulrich Weigand <uweigand@de.ibm.com> |
3769 | ||
3770 | * config/s390/s390.c (legitimize_address): Optimize loading | |
3771 | of large displacements. | |
3772 | ||
1330f7d5 DR |
3773 | 2002-08-14 Douglas B Rupp <rupp@gnat.com> |
3774 | ||
3775 | * config/alpha/alpha-protos.h: Update. | |
3776 | ||
3777 | * config/alpha/alpha.c: (LINKAGE_SYMBOL_REF_P): New macro. | |
3778 | (alpha_legitimate_address_p): Test LINKAGE_SYMBOL_REF_P. | |
3779 | (alpha_linkage_symbol_p): New static function. | |
3780 | (print_operand_address): Print linkage operand. | |
3781 | ||
3782 | (alpha_funcs_num, alpha_funcs_tree, alpha_links_tree): New static | |
3783 | variables. | |
3784 | (reloc_kind): New enum. | |
3785 | (struct alpha_funcs): New struct. | |
3786 | (struct alpha_links): Add reloc_kind field. Rename links_kind field. | |
3787 | ||
3788 | (alpha_need_linkage): Rewrite. | |
3789 | (alpha_use_linkage): New global function. | |
3790 | (alpha_write_linkage): Rewrite and make static. | |
3791 | (alpha_write_one_linkage): Rewrite | |
3792 | ||
3793 | (alpha_start_function): Remove procedure descriptor output. | |
3794 | (alpha_end_function): Write linkages at end of each function. | |
3795 | ||
3796 | * config/alpha/alpha.md (call_vms, call_value_vms): Rewrite. | |
3797 | (call_vms_1, call_value_vms_1): Rewrite. | |
3798 | ||
3799 | * config/alpha/vms.h (ASM_FILE_END): Remove. | |
3800 | ||
d1f1cc6a RH |
3801 | 2002-08-14 Richard Henderson <rth@redhat.com> |
3802 | ||
3803 | * ggc-page.c (RTL_SIZE): New. | |
3804 | (extra_order_size_table): Add specializations for 2 and 10 rtl slots. | |
3805 | * rtl.def (BARRIER, NOTE): Pad to 9 slots. | |
3806 | ||
23626154 RH |
3807 | 2002-08-14 Richard Henderson <rth@redhat.com> |
3808 | ||
3809 | * calls.c: Include target.h. | |
3810 | * Makefile.in (calls.o): Update. | |
3811 | ||
3812 | * config/alpha/alpha.c (alpha_end_function): Use targetm.binds_local_p. | |
3813 | * config/alpha/alpha.h (FUNCTION_OK_FOR_SIBCALL): Likewise. | |
3814 | ||
fd350d24 RH |
3815 | 2002-08-14 Richard Henderson <rth@redhat.com> |
3816 | ||
3817 | * Makefile.in (LOOSE_WARN): Add -fno-common. | |
3818 | * c-common.h (constant_string_class_name): Add missing extern. | |
3819 | ||
182d89a3 NB |
3820 | 2002-08-15 Neil Booth <neil@daikokuya.co.uk> |
3821 | ||
3822 | PR preprocessor/7358 | |
3823 | * c-opts.c (check_deps_environment_vars): Ignore main file | |
3824 | for SUNPRO_DEPENDENCIES. | |
3825 | * cppfiles.c (stack_include_file): Ignore main file if | |
3826 | appropriate. | |
3827 | * cpplib.h (struct cpp_options): New member in deps. | |
3828 | * doc/cppenv.texi: Update. | |
3829 | ||
8bfb1467 NB |
3830 | 2002-08-14 Neil Booth <neil@daikokuya.co.uk> |
3831 | ||
3832 | PR preprocessor/7526 | |
3833 | * cpplib.c (run_directive): Kludge so _Pragma dependency works. | |
3834 | ||
41685063 NS |
3835 | 2002-08-14 Nathan Sidwell <nathan@codesourcery.com> |
3836 | ||
3837 | * doc/invoke.texi (-a): Remove documentation. | |
3838 | (-fprofile-arcs): Remove reference to -a, -ax options. | |
3839 | * doc/gcov.texi (Gcov Data Files): Data might be merged. | |
3840 | ||
77893a23 GDR |
3841 | 2002-08-14 Gabriel Dos Reis <gdr@nerim.net> |
3842 | ||
3843 | Fix PR/7566 | |
3844 | * c-semantics.c (genrtl_case_label): Don't (mis)use | |
5ce6f47b | 3845 | warning_with_decl. |
77893a23 | 3846 | |
260f91c2 DJ |
3847 | 2002-08-14 Dale Johannesen <dalej@apple.com> |
3848 | ||
8537ed68 | 3849 | * explow.c (emit_stack_restore): Emit memory clobbers |
260f91c2 DJ |
3850 | preceding the stack pop, to prevent the scheduler from |
3851 | moving refs to variable arrays below this pop. | |
3852 | * reload1.c (reload): Preserve these clobbers for sched2. | |
3853 | * doc/rtl.texi: Document clobber (mem:BLK (scratch)). | |
3854 | ||
cd79e210 NB |
3855 | 2002-08-14 Neil Booth <neil@daikokuya.co.uk> |
3856 | ||
3857 | * c-opts.c (c_common_post_options): Correct test. | |
3858 | ||
3eb75a73 KG |
3859 | 2002-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3860 | ||
3861 | * m88k.h (ASM_OUTPUT_SOURCE_FILENAME): Fix incorrect argument | |
3862 | order in call to fprintf. | |
3863 | ||
be3a0ce2 RO |
3864 | 2002-08-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
3865 | ||
3866 | * config/sparc/sol2.h (SUBTARGET_EXTRA_SPECS): Define. | |
3867 | ||
ccfc6cc8 UW |
3868 | 2002-08-14 Ulrich Weigand <uweigand@de.ibm.com> |
3869 | ||
5ce6f47b | 3870 | * reload.c (find_reloads): Handle constraint letters marked by |
ccfc6cc8 UW |
3871 | EXTRA_ADDRESS_CONSTRAINT and EXTRA_MEMORY_CONSTRAINT. |
3872 | (alternative_allows_memconst): Likewise. | |
3873 | * reload1.c (maybe_fix_stack_asms): Likewise. | |
5ce6f47b | 3874 | * recog.c (asm_operand_ok, preprocess_constraints, |
ccfc6cc8 UW |
3875 | constrain_operands): Likewise. |
3876 | * regclass.c (record_operand_costs, record_reg_classes): Likewise. | |
3877 | * local-alloc.c (block_alloc, requires_inout): Likewise. | |
3878 | * stmt.c (parse_output_constraint, parse_input_constraint): Likewise. | |
3879 | ||
3880 | * defaults.h (EXTRA_MEMORY_CONSTRAINT): Provide a default. | |
3881 | (EXTRA_ADDRESS_CONSTRAINT): Likewise. | |
3882 | * doc/tm.texi: Document these two new target macros. | |
3883 | ||
3884 | * config/s390/s390.c (s390_expand_plus_operand): Accept already | |
3885 | valid operands. | |
3886 | (q_constraint): New function. | |
3887 | config/s390/s390-protos.h (q_constraint): Declare it. | |
3888 | config/s390/s390.h (EXTRA_CONSTRAINT): Use it. | |
3889 | (EXTRA_MEMORY_CONSTRAINT): New macro. | |
3890 | ||
3891 | * config/s390/s390.md: Throughout the machine description, | |
3892 | replace all instances of the constraint combinations 'Qo' | |
3893 | or 'oQ' with simply 'Q'. | |
3894 | ||
d6ee9f6f SC |
3895 | 2002-08-14 Stephane Carrez <stcarrez@nerim.fr> |
3896 | ||
3897 | * config/m68hc11/m68hc11.h (LINK_SPEC): Support -mrelax. | |
3898 | * config/m68hc11/t-m68hc11-gas (LIBGCC2_DEBUG_CFLAGS): Can use -g now. | |
3899 | (LIBGCC2_CFLAGS): Compile with -mrelax. | |
3900 | ||
8a0b86f5 SC |
3901 | 2002-08-14 Stephane Carrez <stcarrez@nerim.fr> |
3902 | ||
3903 | * doc/invoke.texi: Document -minmax for 68HC12. | |
3904 | ||
3905 | * config/m68hc11/m68hc11.md ("umaxqi3"): Use TARGET_MIN_MAX. | |
3906 | ("uminqi3"): Likewise. | |
3907 | ("uminhi3", "umaxhi3"): Likewise. | |
3908 | ||
3909 | * config/m68hc11/m68hc11.h (MASK_MIN_MAX): Define. | |
3910 | (TARGET_MIN_MAX): Define. | |
3911 | (TARGET_SWITCHES): New option -minmax/-mnominmax. | |
3912 | ||
d6381f4e SC |
3913 | 2002-08-14 Stephane Carrez <stcarrez@nerim.fr> |
3914 | ||
3915 | * config/m68hc11/t-m68hc11-gas (LIB1ASMFUNCS): Build __far_trampoline. | |
3916 | (MULTILIB_OPTIONS): Must also generate for -mlong-calls. | |
3917 | ||
3918 | * config/m68hc11/larith.asm: Put a mode for ELF ABI flags. | |
3919 | (ret, declare, farsym): New gas macros. | |
3920 | (__premain, exit, abort, _cleanup, memcpy, memset, ___adddi3, | |
3921 | ___subdi3, ___notdi2, __mulhi32, __mulsi3): Use them to use 'rtc' | |
3922 | and declare the symbol far when compiled with -mlong-calls. | |
5ce6f47b | 3923 | (__far_trampoline): New for 68HC12 trampoline code to invoke a |
d6381f4e SC |
3924 | far handler using jsr/bsr. |
3925 | ||
3926 | * config/m68hc11/m68hc11-crt0.S: Put a mode for ELF ABI flags. | |
3927 | (jsr): New macro to transform a 'jsr' into a 'call'. | |
3928 | ||
058edcdb SC |
3929 | 2002-08-14 Stephane Carrez <stcarrez@nerim.fr> |
3930 | ||
3931 | * doc/invoke.texi: Document -mlong-calls for 68HC12. | |
3932 | ||
3933 | * config/m68hc11/m68hc11.h (CPP_SPEC): Pass -D__USE_RTC__ when | |
3934 | -mlong-calls is specified. | |
5ce6f47b | 3935 | (ASM_DECLARE_FUNCTION_NAME): Define to generate .far and .interrupt |
058edcdb SC |
3936 | assembler directives. |
3937 | (TARGET_LONG_CALL, MASK_LONG_CALL): Declare. | |
3938 | (TARGET_SWITCHES): Add -mlong-calls options. | |
3939 | (current_function_far): Declare. | |
3940 | ||
3941 | * config/m68hc11/m68hc11.c (m68hc11_initial_elimination_offset): Take | |
3942 | into account the page register saved on the stack. | |
3943 | (m68hc11_override_options): Take into account -mlong-calls option. | |
3944 | (m68hc11_asm_file_start): Put a mode for the ELF flags ABI. | |
3945 | ||
3946 | * config/m68hc11/m68hc11.md ("*return_32bit"): Return rtc | |
3947 | if the function is going to be in 68HC12 banked memory (-mlong-calls). | |
3948 | ("*return_16bit"): Likewise. | |
3949 | ("*return_void"): Likewise. | |
3950 | ("call", "call_value"): Use call for a far function call. | |
3951 | ||
c79043f3 NB |
3952 | 2002-08-14 Neil Booth <neil@daikokuya.co.uk> |
3953 | ||
3954 | * toplev.c (parse_options_and_default_flags): Don't call | |
3955 | post_options here. | |
3956 | (general_init): Initialize GC, pools and tree hash here, | |
3957 | instead of lang_independent_init. | |
3958 | (lang_independent_init): Rename backend_init. | |
3959 | (do_compile): Call post_options hook; exit early if there | |
3960 | have been errors after switch processing. | |
3961 | (toplev_main): Update. | |
3962 | ||
6bf346d4 GDR |
3963 | 2002-08-14 Gabriel Dos Reis <gdr@nerim.net> |
3964 | ||
3965 | * c-pretty-print.h: Guard against multiple inclusion. | |
3966 | Robustify macros. | |
3967 | (pp_c_attributes): Declare. | |
3968 | * c-pretty-print.c (pp_c_attributes): New function. | |
3969 | ||
cbf2f479 KG |
3970 | 2002-08-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3971 | ||
3972 | * m68k.c (m68k_output_function_prologue, | |
3973 | m68k_output_function_epilogue): Delete versions for DPX2/MOTOROLA | |
3974 | and NEWS/MOTOROLA. | |
3975 | * genattrtab.c: Remove dpx2 comment. | |
3976 | * libgcc2.c (__enable_execute_stack): Delete versions for | |
3977 | NeXT/__MACH__, __convex__, __sysV88__, __pyr__ and | |
3978 | sony_news/SYSTYPE_BSD. | |
3979 | * longlong.h: Delete code for __a29k__, _AM29K, __clipper__, | |
3980 | __gmicro__, __i860__, __NeXT__ and __pyr__. | |
3981 | * rtl.h: Remove convex comment. | |
3982 | * varasm.c: Likewise. | |
3983 | ||
d3969c34 KG |
3984 | 2002-08-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3985 | ||
3986 | * c-opts.c (lang_flags): Const-ify. | |
3987 | * ra-build.c (undef_table): Likewise. | |
3988 | * ra.c (eliminables): Likewise. | |
3989 | ||
df89f8e7 GDR |
3990 | 2002-08-14 Gabriel Dos Reis <gdr@nerim.net> |
3991 | ||
3992 | * tree.h: Guard against multiple inclusion. | |
3993 | ||
cf87d551 HPN |
3994 | 2002-08-14 Hans-Peter Nilsson <hp@bitrange.com> |
3995 | ||
3996 | * reload1.c (reload_cse_simplify): Before checking | |
3997 | REG_FUNCTION_VALUE_P, check REG_P. | |
3998 | ||
a43c8986 GK |
3999 | 2002-08-13 Geoffrey Keating <geoffk@redhat.com> |
4000 | ||
4001 | * Makefile.in (attribs.o): Remove $(OBSTACK_H) dependency. | |
4002 | ||
29337351 NB |
4003 | 2002-08-13 Neil Booth <neil@daikokuya.co.uk> |
4004 | ||
4005 | * c-opts.c (c_common_init_options): Extra braces needed. | |
4006 | ||
8202c8c4 R |
4007 | Tue Aug 13 17:40:25 2002 J"orn Rennecke <joern.rennecke@superh.com> |
4008 | ||
4009 | * sh.c (sh_init_builtins): Add PARAMS to declaration. | |
4010 | (sh_media_init_builtins, sh_expand_builtin): Likewise. | |
4011 | (sh_expand_unop_v2sf): Use PARAMS for variable declaration. | |
4012 | (sh_expand_binop_v2sf): Likewise. | |
4013 | * sh-protos.h (sh_expand_unop_v2sf): Add PARAMS to declaration. | |
4014 | (sh_expand_binop_v2sf, sh_cfun_interrupt_handler_p): Likewise. | |
4015 | (sh_initialize_trampoline): Likewise. | |
4016 | ||
07893d4f UW |
4017 | 2002-08-13 Ulrich Weigand <uweigand@de.ibm.com> |
4018 | ||
4019 | * s390-modes.def [CCL1, CCL2, CCT1, CCT2, CCT3, CCUR, CCSR]: Declare | |
4020 | new condition code modes. | |
4021 | s390.c (s390_match_ccmode_set): Handle those new CC modes. | |
4022 | (s390_select_ccmode): Likewise. | |
4023 | (s390_branch_condition_mask): Likewise. | |
4024 | ||
4025 | * s390-protos.h (s390_tm_ccmode): Declare. | |
4026 | s390.c (s390_tm_ccmode): New function. | |
4027 | (s390_match_ccmode): Allow VOIDmode as REQ_MODE. | |
4028 | ||
4029 | * s390.md ("*cmpdi_tm2"): Rename to "*tmdi_ext". | |
4030 | ("*cmpsi_tm2"): Rename to "*tmsi_ext". | |
4031 | ("*cmpqi_tm2"): Rename to "*tmqi_ext". | |
4032 | ||
4033 | ("*cmpdi_tm_reg", "*cmpdi_tm_mem", "*cmpsi_tm_reg", "*cmpsi_tm_mem", | |
4034 | "*cmphi_tm_sub","*cmphi_cct_0", "*cmpqi_tm", "*cmpqi_tm_sub", | |
4035 | "*cmpqi_cct_0", "*tm_0"): Remove, replace by ... | |
4036 | ("*tmdi_reg", "*tmsi_reg", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem", | |
4037 | "*tmqi_mem", "*tmhi_full", "*tmqi_full"): ... these new patterns. | |
4038 | ||
4039 | ("*ltgr", "*cmpdi_ccs_0_64", "*cmpdi_ccs_0_31", "*ltr", "*icm15", | |
5ce6f47b | 4040 | "*icm15_cconly", "*cmpsi_ccs_0", "*icm3", "*cmphi_ccs_0", "*icm1", |
07893d4f UW |
4041 | "*cmpqi_ccs_0"): Remove, replace by ... |
4042 | ("*tstdi_sign", "*tstdi", "*tstdi_cconly", "*tstdi_cconly_31", | |
5ce6f47b | 4043 | "*tstsi", "*tstsi_cconly", "*tstsi_cconly2", "*tsthi", "*tsthi_cconly", |
07893d4f UW |
4044 | "*tstqi", "*tstqi_cconly"): ... these new patterns. |
4045 | ||
4046 | ("*cmpsidi_ccs"): Remove, replace by ... | |
4047 | ("*cmpsi_ccs_sign"): ... this new pattern. | |
4048 | ("*cmpdi_ccs_sign", "*cmpdi_ccu_zero"): New patterns. | |
4049 | ||
4050 | ("*cmpqi_ccu_0", "*cmpqi_ccu_immed"): Remove, replace by ... | |
4051 | ("*cli"): ... this new pattern. | |
4052 | ||
4053 | ("*adddi3_sign", "*adddi3_zero_cc", "*adddi3_zero_cconly", | |
4054 | "*adddi3_zero", "*adddi3_cc", "*adddi3_cconly", "*adddi3_cconly2"): | |
4055 | New patterns. | |
4056 | ("adddi3_64"): Rename to "*adddi3_64". | |
4057 | ("adddi3_31"): Replace by insn and splitter "*adddi3_31". | |
4058 | ("adddi3"): Adapt expander. | |
4059 | ||
4060 | ("*addsi3_cc"): Allow "general_operand" for operand 2. | |
5ce6f47b | 4061 | ("*addsi3_carry1_cc", "*addsi3_carry1_cconly", |
07893d4f UW |
4062 | "*addsi3_carry2_cc", "*addsi3_carry2_cconly"): New patterns. |
4063 | ||
4064 | ("addhi3", "addqi3"): Remove, replace by ... | |
4065 | ("*addsi3_sign", "*addsi3_sub"): ... these new patterns. | |
4066 | ||
4067 | ("*subdi3_sign", "*subdi3_zero_cc", "*subdi3_zero_cconly", | |
4068 | "*subdi3_zero", "*subdi3_cc", "*subdi3_cconly"): New patterns. | |
4069 | ("subdi3"): Replace by insn and splitter "*subdi3_31". | |
4070 | ("subdi3"): New expander. | |
4071 | ||
4072 | ("*subsi3_borrow_cc", "*subsi3_borrow_cconly"): New patterns. | |
4073 | ||
4074 | ("subhi3", "subqi3"): Remove, replace by ... | |
4075 | ("*subsi3_sign", "*subsi3_sub"): ... these new patterns. | |
4076 | ||
4077 | ("*muldi3_sign"): New pattern. | |
4078 | ("muldi3"): Do not clobber CC. | |
4079 | ("mulsi3"): Likewise. | |
4080 | ("mulsi_6432"): Likewise. | |
4081 | ||
db62867b DC |
4082 | 2002-08-13 Denis Chertykov <denisc@overta.ru> |
4083 | ||
4084 | * config/avr/avr.md: Call CC_STATUS_INIT in all peepnoles | |
8537ed68 | 4085 | which can change CC0. |
db62867b | 4086 | |
8ba46434 R |
4087 | Tue Aug 13 14:49:20 2002 J"orn Rennecke <joern.rennecke@superh.com> |
4088 | ||
4089 | * gcse.c (adjust_libcall_notes): New function. | |
4090 | (do_local_cprop): Use it. Add fourth parameter. Changed caller. | |
4091 | ||
8733892f NS |
4092 | 2002-08-13 Nathan Sidwell <nathan@codesourcery.com> |
4093 | ||
4094 | * libgcc2.c (L_bb): Remove unneeded #includes. | |
4095 | (__global_counters, __gthreads_active): Remove unused globals. | |
4096 | (__bb_exit_func): Merge counts into files rather than appending. | |
4097 | * Makefile.in (INTERNAL_CFLAGS): Move COVERAGE_FLAGS from here ... | |
4098 | (ALL_CFLAGS): ... to here. | |
4099 | ||
f4769721 DC |
4100 | 2002-08-13 Denis Chertykov <denisc@overta.ru> |
4101 | ||
4102 | * config/ip2k/ip2k.c (commands_in_file): Variable removed. | |
4103 | (function_epilogue): Don't calculate function size. | |
4104 | (ip2k_set_compare): Don't use lookup_const_double. | |
4105 | (asm_file_start): Initialization of commands_in_file removed. | |
4106 | (asm_file_end): Output of commands_in_file removed. | |
5ce6f47b | 4107 | |
f4769721 DC |
4108 | * config/ip2k/ip2k.c (CPP_PREDEFINES): Remove definition of |
4109 | __INT_MAX__. | |
4110 | ||
c31cddfd NB |
4111 | 2002-08-13 Neil Booth <neil@daikokuya.co.uk> |
4112 | ||
4113 | * c-opts.c (c_common_init_options): Check option array is | |
4114 | sorted if checking enabled. | |
4115 | ||
f076f0ce GDR |
4116 | 2002-08-13 Gabriel Dos Reis <gdr@nerim.net> |
4117 | ||
4118 | * c-pretty-print.c: #include "c-tree.h". | |
4119 | (pp_c_simple_type_specifier): Tweak. | |
4120 | (pp_c_storage_class_specifier): New. | |
4121 | (pp_c_function_specifier): Likewise. | |
4122 | (pp_c_declaration_specifiers): Likewise. | |
4123 | (pp_c_init_declarator): Likewise. | |
4124 | (pp_c_declaration): Likewise. | |
4125 | (pp_c_direct_declarator): Stub. | |
4126 | (pp_c_declarator): Likewise. | |
4127 | (pp_c_parameter_declaration): Likewise. | |
4128 | ||
f4ff5a69 NB |
4129 | 2002-08-13 Neil Booth <neil@daikokuya.co.uk> |
4130 | ||
4131 | * c-opts.c (deps_seen, deps_file, deferred_count, deferred_size, | |
4132 | handle_deferred_opts, sanitize_cpp_opts, defer_opt, | |
4133 | struct deferred_opt): New. | |
4134 | (COMMAND_LINE_OPTIONS): Add -M*. | |
4135 | (missing_arg): Update. | |
4136 | (c_common_decode_option): Handle -M*. | |
4137 | (c_common_post_options): Handle -M*. Use sanitize_cpp_opts; | |
4138 | don't call cpp_post_options. | |
4139 | (c_common_finish, check_deps_environment_vars): Update. | |
4140 | * cppfiles.c (stack_include_file, handle_missing_header): Update. | |
4141 | * cpphash.h (CPP_PRINT_DEPS): Remove. | |
4142 | * cppinit.c: Don't include version.h. | |
4143 | (cpp_create_reader): Don't call deps_init. Initialize | |
4144 | warn_long_long. | |
4145 | (cpp_read_main_file): Init deps if necessary. | |
4146 | (cpp_destroy): Conditionally free deps. | |
4147 | (cpp_finish): Update. | |
4148 | (no_tgt): Remove. | |
4149 | (COMMAND_LINE_OPTIONS, cpp_handle_option): Remove -M*. | |
4150 | (cpp_post_options): Rename post_options. | |
4151 | * cpplib.h (struct cpp_options): Remove some dependency options; | |
4152 | move others to a new structure. | |
4153 | (cpp_post_options): Remove. | |
4154 | (cpp_finish): Comment. | |
4155 | * fix-header.c (read_scan_file): Don't call cpp_post_options. | |
4156 | ||
34116c2a HPN |
4157 | 2002-08-12 Hans-Peter Nilsson <hp@bitrange.com> |
4158 | ||
4159 | * config/mmix/mmix.md (define_constants): Add MMIX_rR_REGNUM. | |
4160 | ("divdi3", "*divdi3_nonknuth", "moddi3", "*moddi3_nonknuth"): Mark | |
4161 | MMIX_rR_REGNUM as clobbered. | |
4162 | * config/mmix/mmix.h (MMIX_REMAINDER_REGNUM): Use MMIX_rR_REGNUM. | |
4163 | ||
9b32718c GDR |
4164 | 2002-08-12 Gabriel Dos Reis <gdr@nerim.net> |
4165 | ||
4166 | * diagnostic.h (output_formatted_scalar): Rename from | |
5ce6f47b | 4167 | output_formatted_integer. |
9b32718c GDR |
4168 | * diagnostic.def: Add DK_DEBUG. |
4169 | * diagnostic.c (output_decimal): Adjust. | |
4170 | (output_long_decimal): Likewise. | |
4171 | (output_unsigned_decimal): Likewise. | |
4172 | (output_octal): Likewise. | |
4173 | (output_long_octal): Likewise. | |
4174 | (output_hexadecimal): Likewise. | |
4175 | (output_long_hexadecimal): Likewise. | |
4176 | * c-pretty-print.c (pp_c_type_specifier): New function. | |
4177 | (pp_c_specifier_qualifier_list): Likewise. | |
4178 | (pp_c_abstract_declarator): Likewise. | |
4179 | (pp_c_char): Replace pp_format_integer with pp_format_scalar. | |
4180 | ||
032613df DE |
4181 | 2002-08-12 David Edelsohn <edelsohn@gnu.org> |
4182 | ||
4183 | * doc/trouble.texi (Disappointments): Add static constructor and | |
4184 | destructor dependency information for AIX. | |
4185 | ||
a3737481 NB |
4186 | 2002-08-12 Neil Booth <neil@daikokuya.co.uk> |
4187 | ||
4188 | * cpphash.h (struct printer): New from cppmain.c. | |
4189 | (cpp_reader): New member. | |
4190 | * cppmain.c (struct printer): Move to cpphash.h. | |
4191 | (options, print): Remove. | |
4192 | (account_for_newlines, print_line, maybe_print_line, | |
4193 | cpp_preprocess_file, setup_callbacks, scan_translation_unit, | |
4194 | scan_translation_unit_trad, cb_line_change, cb_ident, | |
4195 | cb_define, cb_undef, cb_include, cb_file_change, dump_macro, | |
4196 | cb_def_pragma): Make reentrant. | |
4197 | ||
d71f7700 KG |
4198 | 2002-08-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4199 | ||
4200 | * real.c (ieee_64): Always define. | |
4201 | (ieee_113): Guard with INTEL_EXTENDED_IEEE_FORMAT == 0. | |
4202 | (dec_h): Not used yet, hide it. | |
4203 | (emdnorm): Mark parameter in ATTRIBUTE_UNUSED. Guard label with | |
4204 | macro controlling use. | |
4205 | (TFbignan, TFlittlenan): Guard with INTEL_EXTENDED_IEEE_FORMAT == 0. | |
4206 | ||
c16576e6 JH |
4207 | Mon Aug 12 12:48:20 CEST 2002 Jan Hubicka <jh@suse.cz> |
4208 | ||
4209 | * i386.md (tablejump): Sign extend the operand. | |
4210 | * i386.c (classify_argument): Fix missed case from previous patch. | |
4211 | ||
460bd0e3 NB |
4212 | 2002-08-12 Neil Booth <neil@daikokuya.co.uk> |
4213 | ||
4214 | * c-common.c (STDC_0_IN_SYSTEM_HEADERS, c_common_init): Move | |
4215 | to c-copts.c. | |
4216 | (warn_multichar): Die. | |
4217 | (cb_register_builtins): Export. | |
4218 | * c-common.h (warn_multichar, preprocess_file): Remove. | |
4219 | (cb_register_builtins): New. | |
4220 | * c-lang.c (c_init): Remove. | |
4221 | (LANG_HOOKS_INIT): Use c_objc_common_init. | |
4222 | * c-lex.c (init_c_lex): Don't canonicalize filename. | |
4223 | * c-opts.c (in_fname, STDC_0_IN_SYSTEM_HEADERS): New. | |
4224 | (preprocess_file): Make static. Update for cpplib. | |
4225 | (c_common_decode_option): Remove warn_multichar. Use in_fname. | |
4226 | (c_common_post_options): Set some cpp options here. | |
4227 | (c_common_init): Move from c-common.c. | |
4228 | * cppinit.c (cpp_post_options): Don't canonicalize in_fname. | |
4229 | * cpplib.h (struct cpp_options): Remove in_fname. | |
4230 | (cpp_preprocess_file): Update. | |
4231 | * cppmain.c (cpp_preprocess_file): Update for new prototypes. | |
4232 | ||
f3f268dd KG |
4233 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4234 | ||
4235 | * config.gcc (mips*-*-netbsd*): Include ${tm_file}. | |
4236 | ||
f0201fba KG |
4237 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4238 | ||
4239 | * i370.h (TARGET_CPU_CPP_BUILTINS): Remove spurious trailing | |
4240 | backslash in comment preceeding macro definition. | |
4241 | * i370/linux.h (TARGET_OS_CPP_BUILTINS): Likewise. | |
4242 | * i370/mvs.h (TARGET_OS_CPP_BUILTINS): Likewise. | |
4243 | * i370/oe.h (TARGET_OS_CPP_BUILTINS): Likewise. | |
4244 | ||
e56fc090 HPN |
4245 | 2002-08-12 Hans-Peter Nilsson <hp@bitrange.com> |
4246 | ||
4247 | * expr.c (store_expr): In condition for checking if value is | |
4248 | generated in TARGET, move call to expr_size last. | |
4249 | ||
76c3e73e NB |
4250 | 2002-08-11 Neil Booth <neil@daikokuya.co.uk> |
4251 | ||
4252 | * c-common.c (c_common_init): Call preprocess_file instead. | |
4253 | (c_common_finish): Move to c-opts.c. | |
4254 | * c-common.h (preprocess_file): new. | |
4255 | * c-opts.c (out_fname, out_stream, deps_append, preprocess_file, | |
4256 | check_deps_environment_vars, c_common_finish): New. | |
4257 | (c_common_decode_option): Update for out_fname and dependencies. | |
4258 | * cppinit.c (init_dependency_output, output_deps): Remove. | |
4259 | (cpp_destroy): Update prototype. | |
4260 | (cpp_add_dependency_target): New. | |
4261 | (cpp_read_main_file): Don't overlay a buffer. | |
4262 | (cpp_finish): Take a deps output stream and write deps to it. | |
4263 | Return the error count. | |
4264 | (cpp_post_options): Don't canonicalize out_fname, or do anything | |
4265 | with dependencies. | |
4266 | * cpplib.h (struct cpp_options): Remove out_fname and | |
4267 | preprocess_only. | |
4268 | (cpp_add_dependency_target): New. | |
4269 | (cpp_destroy, cpp_finish, cpp_preprocess_file): Update. | |
4270 | * cppmain.c (cpp_preprocess_file): Update prototype. Don't | |
4271 | set preprocess_only. Don't handle the output stream directly. | |
4272 | ||
e0c32c62 KG |
4273 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4274 | ||
4275 | * dsp16xx.c (print_operand): Fix format specifier. | |
4276 | * dsp16xx.md: Avoid automatic aggregate initialization. | |
4277 | * frv.h (REG_CLASS_FROM_LETTER): Avoid char as array index. | |
4278 | * h8300.c (emit_a_rotate, h8300_adjust_insn_length): Avoid U | |
4279 | integer constant modifier. | |
4280 | * ip2k.c (ip2k_set_compare): Avoid signed/unsigned warning. | |
4281 | * mmix-protos.h (mmix_use_simple_return): Move outside TREE_CODE | |
4282 | guards. | |
4283 | * sh/netbsd-elf.h (FUNCTION_PROFILER): Fix format specifier. | |
4284 | * v850.c (v850_select_section): Mark parameter with | |
4285 | ATTRIBUTE_UNUSED. | |
4286 | * global.c (global_alloc): Const-ify. | |
4287 | * ra-colorize.c (hardregset_to_string): Fix format specifier. | |
4288 | ||
7ae8cf75 KG |
4289 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4290 | ||
4291 | * darwin-c.c (darwin_pragma_options): Const-ify. | |
4292 | * darwin.c (machopic_non_lazy_ptr_name, | |
4293 | machopic_validate_stub_or_non_lazy_ptr): Likewise. | |
4294 | (machopic_indirect_data_reference): Wrap variables in macros | |
4295 | controlling their use. | |
4296 | (machopic_finish, update_non_lazy_ptrs, update_stubs): Const-ify. | |
4297 | (machopic_select_section): Use parentheses around && within ||. | |
4298 | * i386/darwin.h (ASM_OUTPUT_ALIGN): Avoid ambiguous-else. | |
4299 | ||
8819cab5 KG |
4300 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4301 | ||
4302 | * ip2k.c (mdr_resequence_xy_yx, mdr_propagate_reg_equivs, | |
4303 | mdr_try_move_dp_reload, ip2k_check_can_adjust_stack_ref, | |
4304 | ip2k_adjust_stack_ref, mdr_try_move_pushes, mdr_try_propagate_clr, | |
4305 | ip2k_xexp_not_uses_reg_for_mem, mdr_try_propagate_move, | |
4306 | mdr_try_remove_redundant_insns, track_w_reload, | |
4307 | mdr_try_wreg_elim): Make function static to match prototype. | |
4308 | * mmix.c (mmix_target_asm_function_epilogue): Likewise. Mark | |
4309 | parameter with ATTRIBUTE_UNUSED. | |
4310 | ||
ab2877a3 KG |
4311 | 2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4312 | ||
4313 | * arc.c (arc_init): Don't use ISO C style function definitions. | |
4314 | * arm.c (count_insns_for_constant, thumb_far_jump_used_p, | |
4315 | arm_get_strip_length, arm_strip_name_encoding): Likewise. | |
4316 | * avr.h (progmem_section): Likewise. | |
4317 | * h8300.c h8300_asm_insn_count): Likewise. | |
4318 | * m32r.c (init_idents): Likewise. | |
4319 | * s390.c (s390_split_branches, s390_chunkify_pool): Likewise. | |
4320 | * sh.c (sh_cfun_interrupt_handler_p): Likewise. | |
4321 | * xtensa.c (xtensa_build_va_list): Likewise. | |
4322 | ||
08767a6f NB |
4323 | 2002-08-11 Neil Booth <neil@daikokuya.co.uk> |
4324 | ||
4325 | * c-common.h (enum c_language_kind): Emphasize that clk_c is 0. | |
4326 | * c-opts.c (parse_option): Rename find_opt. | |
4327 | (set_std_c99): New function. | |
4328 | (COMMAND_LINE_OPTIONS): Handle -remap and -o. Remove OPT_std_bad. | |
4329 | (missing_arg): Remove OPT_std_bad. Handle -o. | |
4330 | (c_common_decode_option): Handle input and output file names, | |
4331 | -o and -remap. Clean up -std= handling. | |
4332 | * cppinit.c (COMMAND_LINE_OPTIONS): Remove OPT_o and OPT_remap. | |
4333 | (cpp_handle_option): Similarly. Don't handle filenames. | |
4334 | ||
db01f480 JH |
4335 | Sun Aug 11 14:43:17 CEST 2002 Jan Hubicka <jh@suse.cz> |
4336 | ||
4337 | * i386.c (classify_argument): Fix computing of field's offsets. | |
4338 | ||
a7701995 AJ |
4339 | 2002-08-11 Andreas Jaeger <aj@suse.de> |
4340 | ||
4341 | PR target/7531: | |
4342 | * doc/invoke.texi (i386 and x86-64 Options): Document -mcmodel. | |
4343 | ||
2516f236 ZL |
4344 | 2002-08-10 Ziemowit Laski <zlaski@apple.com> |
4345 | ||
4346 | * config/alpha/alpha.h (TARGET_CPU_CPP_BUILTINS): Replace | |
4347 | reference to clk_objective_c with flag_objc. | |
4348 | * config/i386/i386-interix.h (TARGET_OS_CPP_BUILTINS): | |
4349 | Likewise. | |
4350 | * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Likewise. | |
4351 | ||
f749a36b NB |
4352 | 2002-08-10 Neil Booth <neil@daikokuya.co.uk> |
4353 | ||
4354 | * c-opts.c (set_std_cxx98, set_std_c89): New. | |
4355 | (COMMAND_LINE_OPTIONS): Move more from cppinit.c. | |
4356 | (c_common_decode_option): Handle new switches from cppinit.c. | |
4357 | Add -std=gnu++98. | |
4358 | * cppinit.c (set_lang): Rename cpp_set_lang. Export. | |
4359 | (no_arg, no_num): Remove. | |
4360 | (COMMAND_LINE_OPTIONS): Move more to c-opts.c. Drop all lang- | |
4361 | switches apart from -lang-objc and lang-asm. | |
4362 | (cpp_handle_option): Similarly. | |
4363 | * cpplib.h (cpp_set_lang): New. | |
4364 | * doc/cppopts.texi, doc/invoke.texi: Document -std=c++98, | |
4365 | -std=gnu++98. | |
4366 | * objc/lang-specs.h: Remove -ansi. | |
4367 | ||
77abb5d8 JH |
4368 | Sat Aug 10 19:59:43 CEST 2002 Jan Hubicka <jh@suse.cz> |
4369 | Graham Stott | |
4370 | ||
4371 | * cfg.c (redirect_edge_succ_nodup): Avoid overflows due to roundoff | |
4372 | errors. | |
4373 | ||
fac37dc4 KG |
4374 | 2002-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4375 | ||
d950dee3 KG |
4376 | * emit-rtl.c (emit_jump_insn_before, emit_call_insn_before, |
4377 | emit_jump_insn): Fix uninitialized variable. | |
4378 | * gcov.c (init_line_info): Likewise. | |
4379 | * genautomata.c (transform_3): Add braces around ambiguous | |
4380 | else. | |
4381 | * ifcvt.c (cond_exec_process_insns): Mark parameter with | |
4382 | ATTRIBUTE_UNUSED. | |
4383 | * ra-build.c (parts_to_webs_1): Fix uninitialized variable. | |
4384 | * regrename.c (copyprop_hardreg_forward): Fix uninitialized | |
4385 | variable. | |
4386 | ||
fac37dc4 KG |
4387 | * gengtype.c (write_gc_structure_fields): Avoid signed/unsigned |
4388 | warnings in output files. | |
4389 | ||
0f7866e7 ZL |
4390 | 2002-08-09 Ziemowit Laski <zlaski@apple.com> |
4391 | ||
4392 | * c-common.c (flag_objc): New. | |
4393 | * c-common.h (c_language_kind): Get rid of clk_objective_c | |
4394 | enum value. | |
4395 | (flag_objc): New extern declaration. | |
4396 | * c-decl.c (implicitly_declare): Call objc_check_decl | |
4397 | instead of maybe_objc_check_decl. | |
4398 | (finish_decl): Likewise. | |
4399 | (grokfield): Likewise. | |
4400 | (finish_struct): Likewise. | |
4401 | * c-lang.c (maybe_objc_check_decl): Rename to objc_check_decl. | |
4402 | (maybe_objc_comptypes): Rename to objc_comptypes. | |
a7701995 | 4403 | (maybe_building_objc_message_expr): Rename to |
0f7866e7 ZL |
4404 | objc_message_selector. |
4405 | * c-lex.c (lex_charconst): Remove uses of clk_objective_c, | |
4406 | replace with flag_objc as needed. | |
4407 | * c-opts.c (c_common_init_options): Likewise. | |
4408 | (c_common_decode_option): Likewise. | |
4409 | * c-parse.in (init_reswords): Likewise. | |
4410 | * c-tree.h (maybe_objc_check_decl): Rename to objc_check_decl. | |
4411 | (maybe_objc_comptypes): Rename to objc_comptypes. | |
a7701995 | 4412 | (maybe_building_objc_message_expr): Rename to |
0f7866e7 ZL |
4413 | objc_message_selector. |
4414 | * c-typeck.c (comptypes): Call objc_comptypes instead of | |
4415 | maybe_objc_comptypes, and/or objc_message_selector instead of | |
4416 | maybe_building_objc_message_expr. | |
4417 | (comp_target_types): Likewise. | |
4418 | (convert_for_assignment): Likewise. | |
4419 | (warn_for_assignment): Likewise. | |
4420 | * cppinit.c (init_builtins): Set __OBJC__ manifest constant | |
4421 | independently of those for other languages. | |
4422 | * objc/objc-act.c (maybe_objc_comptypes): Delete. | |
4423 | (maybe_objc_check_decl): Delete. | |
a7701995 | 4424 | (maybe_building_objc_message_expr): Rename to |
0f7866e7 ZL |
4425 | objc_message_selector. |
4426 | * objc/objc-lang.c (objc_init_options): Use clk_c instead of | |
4427 | clk_objective_c; set flag_objc flag. | |
4428 | ||
c512fd7b TM |
4429 | 2002-08-09 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com> |
4430 | ||
4431 | * ifcvt.c (find_if_case_2): Test correct basic block for size. | |
4432 | ||
5e1bf043 | 4433 | 2002-08-09 Dale Johannesen <dalej@apple.com> |
c512fd7b | 4434 | |
5e1bf043 DJ |
4435 | * config/rs6000/rs6000.md: Add sibcall patterns. |
4436 | * config/rs6000/rs6000.h (FUNCTION_OK_FOR_SIBCALL): Define. | |
4437 | * config/rs6000/rs6000.c (rs6000_ra_ever_killed): | |
4438 | Rewritten to handle sibcalls. | |
4439 | * config/rs6000/rs6000.c (function_ok_for_sibcall): New. | |
4440 | * config/rs6000/rs6000-protos.h (function_ok_for_sibcall): New. | |
4441 | ||
2043c38e NS |
4442 | 2002-08-08 Nathan Sidwell <nathan@codesourcery.com> |
4443 | ||
4444 | * profile.c (da_file_name): New static var. | |
4445 | (init_branch_prob): Initialize it. | |
4446 | (end_branch_prob): Remove da file. | |
4447 | ||
4448 | * Makefile.in (stage1_build): Pass empty COVERAGE_FLAGS. | |
41685063 | 4449 | * configure.in (coverage_flags): Default to nothing. |
2043c38e NS |
4450 | * configure: Rebuilt. |
4451 | ||
4b7091eb NB |
4452 | 2002-08-09 Neil Booth <neil@daikokuya.co.uk> |
4453 | ||
4454 | * Makefile.in (c-opts.o): Update | |
4455 | * c-opts.c: Include intl.h. | |
4456 | (print_help): Move from cppinit.c. Remove unused options. | |
4457 | (COMMAND_LINE_OPTIONS): Move more from cppinit.c. | |
4458 | (missing_arg): Complain for switches without an argument. | |
4459 | (c_common_decode_option): Reject missing joined arguments. | |
4460 | Handle new switches from cppinit.c. | |
4461 | * cppinit.c (COMMAND_LINE_OPTIONS): Move some switches to c-opts.c. | |
4462 | (cpp_handle_option): Similarly. | |
4463 | (print_help): Moved to c-opts.c. | |
4464 | * cpplib.h (struct cpp_options): Remove help_only. | |
4465 | * gcc.c (cpp_unique_options): Remove -$. | |
4466 | * doc/cppopts.texi: Undocument -h. | |
4467 | ||
9e20be0c JJ |
4468 | 2002-08-08 Jakub Jelinek <jakub@redhat.com> |
4469 | ||
4470 | * config/i386/i386.c (legitimate_constant_p): UNSPEC_TP is not | |
4471 | legitimate constant. | |
4472 | (legitimate_pic_operand_p): Neither pic operand. | |
4473 | (legitimate_address_p): But legitimate address. | |
4474 | (get_thread_pointer): Generate MEM/u instead of CONST around | |
4475 | UNSPEC_TP. | |
4476 | (print_operand): Remove printing of UNSPEC_TP. | |
4477 | (print_operand_address): And print it here. | |
4478 | ||
7b9be5c7 | 4479 | 2002-08-08 Devang Patel <dpatel@apple.com> |
9e20be0c | 4480 | |
a7701995 AJ |
4481 | * objc/objc-act.c (build_selector_translation_table): Issue warning, |
4482 | when -Wselector is used,if method for which selector is being | |
7b9be5c7 | 4483 | created does not exist. |
a7701995 | 4484 | |
5615d8fd SC |
4485 | 2002-08-08 Stephen Clarke <stephen.clarke@superh.com> |
4486 | ||
4487 | * config/sh/sh.c (prepare_move_operands): Only call | |
4488 | target_reg_operand if TARGET_SHMEDIA. | |
a7701995 | 4489 | |
3b85fe5f JJ |
4490 | 2002-08-08 Jakub Jelinek <jakub@redhat.com> |
4491 | ||
4492 | * config/rs6000/rs6000.h, config/rs6000/aix.h, | |
4493 | config/rs6000/darwin.h, config/rs6000/linux64.h: Revert last | |
4494 | two patches. | |
4495 | * config/rs6000/sysv4.h: Likewise, remove #undef ADJUST_FIELD_ALIGN. | |
4496 | ||
e10c79fe LB |
4497 | 2002-08-08 Lars Brinkhoff <lars@nocrew.org> |
4498 | Richard Henderson <rth@redhat.com> | |
4499 | ||
4500 | * emit-rtl.c (gen_rtx_REG): After reload, only return | |
4501 | frame_pointer_rtx or hard_frame_pointer_rtx if frame_pointer_needed. | |
4502 | ||
aa2a83dc JJ |
4503 | 2002-08-08 Jakub Jelinek <jakub@redhat.com> |
4504 | ||
4505 | * config/rs6000/rs6000-protos.h (rs6000_field_alignment): Remove. | |
4506 | * config/rs6000/rs6000.c (rs6000_field_alignment): Move... | |
4507 | * config/rs6000/rs6000.h (ADJUST_FIELD_ALIGN): ...inline into the | |
4508 | macro. | |
4509 | ||
aeaf4d25 AN |
4510 | 2002-08-08 Adam Nemet <anemet@lnxw.com> |
4511 | ||
4512 | * config/arm/arm.c (thumb_unexpanded_epilogue): Stack the PIC | |
4513 | register. | |
4514 | (thumb_expand_prologue): Likewise. | |
4515 | (thumb_output_function_prologue): Likewise. | |
4516 | * config/arm/arm.h (THUMB_INITIAL_ELIMINATION_OFFSET): Account for | |
4517 | the additional push of the PIC register. | |
4518 | ||
22aa533e NS |
4519 | 2002-08-08 Nathan Sidwell <nathan@codesourcery.com> |
4520 | ||
4521 | * configure.in (enable_coverage): New enable switch. | |
4522 | * configure: Rebuilt. | |
4523 | * Makefile.in (COVERAGE_FLAGS, coverageexts): New variables. | |
4524 | (INTERNAL_CFLAGS): Append COVERAGE_FLAGS. | |
4525 | (ALL_FLAGS): Reorder so INTERNAL_CFLAGS comes after CFLAGS. | |
4526 | (mostlyclean): Remove coverage files. | |
4527 | * doc/install.texi: Document enable_coverage. | |
4528 | ||
4529 | * cp/Make-lang.in (c++.mostlyclean): Remove coverage files. | |
4530 | * ada/Make-lang.in (ada.mostlyclean): Remove coverage files. | |
4531 | * f/Make-lang.in (f.mostlyclean): Remove coverage files. | |
4532 | * java/Make-lang.in (java.mostlyclean): Remove coverage files. | |
4533 | * objc/Make-lang.in (objc.mostlyclean): Remove coverage files. | |
4534 | * treelang/Make-lang.in (treelang.mostlyclean): Remove coverage | |
4535 | files. | |
a7701995 | 4536 | |
18bdccaa NB |
4537 | 2002-08-08 Neil Booth <neil@daikokuya.co.uk> |
4538 | ||
4539 | * c-opts.c (cpp_opts): New. | |
4540 | (COMMAND_LINE_OPTIONS): Add switches from cppinit.c. | |
4541 | (c_common_decode_options): Handle cpplib switches. | |
4542 | (c_common_init_options): Set cpp_opts. | |
4543 | * cppinit.c (COMMAND_LINE_OPTIONS): Move some switches to c-opts.c. | |
4544 | (cpp_handle_option): Similarly. | |
4545 | ||
774b5662 DE |
4546 | 2002-08-08 David Edelsohn <edelsohn@gnu.org> |
4547 | ||
4548 | * config/rs6000/aix.h (TARGET_ALTIVEC): Define to 0. | |
4549 | (TARGET_ALTIVEC_ABI): Same. | |
4550 | (TARGET_ALTIVEC_VRSAVE): Same. | |
4551 | ||
4552 | * config/rs6000/rs6000.c (rs6000_expand_ternop_builtin): Check | |
4553 | icode not CODE_FOR_nothing. Change switch to if. | |
4554 | ||
957e9e48 AM |
4555 | 2002-08-08 Alan Modra <amodra@bigpond.net.au> |
4556 | ||
4557 | * config/rs6000/rs6000.h (ASM_CPU_SPEC): Pass -mpower4 when cpu=power4. | |
4558 | ||
daf06049 JJ |
4559 | 2002-08-08 Jakub Jelinek <jakub@redhat.com> |
4560 | ||
4561 | * stor-layout.c (place_union_field): For bitfields if | |
4562 | PCC_BITFIELD_TYPE_MATTERS and TYPE_USER_ALIGN, set record's | |
4563 | TYPE_USER_ALIGN. | |
4564 | ||
043d39a6 JDA |
4565 | 2002-08-07 John David Anglin <dave@hiauly1.hia.nrc.ca> |
4566 | ||
4567 | * pa.c (struct deferred_plabel): Constify name field. | |
4568 | ||
34bb92e3 NB |
4569 | 2002-08-07 Neil Booth <neil@daikokuya.co.uk> |
4570 | ||
4571 | * cppmacro.c (_cpp_builtin_macro_text): Remove unused variable. | |
4572 | ||
3ec5d64d JDA |
4573 | 2002-08-07 John David Anglin <dave@hiauly1.hia.nrc.ca> |
4574 | ||
4575 | * configure.in (PREFIX_INCLUDE_DIR): Don't define if prefix and | |
4576 | local_prefix are the same. | |
4577 | * configure: Rebuilt. | |
4578 | ||
ad9335eb JJ |
4579 | 2002-08-07 Jakub Jelinek <jakub@redhat.com> |
4580 | Richard Henderson <rth@redhat.com> | |
4581 | ||
4582 | * stor-layout.c (place_union_field): Apply ADJUST_FIELD_ALIGN | |
4583 | to type_align when PCC_BITFIELD_TYPE_MATTERS. Only apply | |
4584 | ADJUST_FIELD_ALIGN if not DECL_USER_ALIGN resp. TYPE_USER_ALIGN. | |
4585 | (place_field): Likewise. | |
4586 | * config/i386/i386.c (x86_field_alignment): Don't check | |
4587 | DECL_USER_ALIGN here. | |
4588 | * config/rs6000/rs6000.c (rs6000_field_alignment): New. | |
4589 | * config/rs6000/rs6000-protos.h (rs6000_field_alignment): New | |
4590 | prototype. | |
4591 | * config/rs6000/rs6000.h (ADJUST_FIELD_ALIGN): Define. | |
4592 | * config/rs6000/aix.h (ADJUST_FIELD_ALIGN): Remove. | |
4593 | * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Remove. | |
4594 | * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Remove. | |
4595 | * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Remove. | |
4596 | * doc/tm.texi (ADJUST_FIELD_ALIGN): Update description. | |
4597 | ||
0b6f2917 NB |
4598 | 2002-08-07 Neil Booth <neil@daikokuya.co.uk> |
4599 | ||
4600 | * Makefile.in (c-opts.o, c-common.o, C_AND_OBJC_OBJS): Update. | |
4601 | * c-common.c: Don't include tree-inline.h. | |
4602 | (c_common_init_options, c_common_post_options): Move to c-opts.c. | |
4603 | * c-common.h (c_common_decode_option): New. | |
4604 | * c-decl.c (c_decode_option): Remove. | |
4605 | * c-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option. | |
4606 | * c-opts.c: New file. | |
4607 | * c-tree.h (c_decode_option): Remove. | |
4608 | * doc/passes.texi: Update. | |
4609 | * objc/objc-act.c (objc_decode_option): Remove. | |
4610 | * objc/objc-act.h (objc_decode_option): Remove. | |
4611 | * objc/ojbc-lang.c (LANG_HOOKS_DECODE_OPTION): Use | |
4612 | c_common_decode_option. | |
4613 | ||
e49ec17d CD |
4614 | 2002-08-07 Chris Demetriou <cgd@broadcom.com> |
4615 | ||
4616 | * config/mips/mips.md (sunlt_sf, suneq_sf, sunle_sf): Remove | |
4617 | dependency on TARGET_DOUBLE_FLOAT. | |
4618 | ||
ac1ca451 SC |
4619 | 2002-08-07 Stephen Clarke <stephen.clarke@superh.com> |
4620 | ||
4621 | * config/sh/lib1funcs.asm (GCC_shcompact_incoming_args): Don't | |
4622 | overwrite callee-save registers. Fix comment. | |
4623 | ||
af34e51e CD |
4624 | 2002-08-06 Chris Demetriou <cgd@broadcom.com> |
4625 | ||
4626 | * config/mips/mips.c (override_options): Set MASK_BRANCHLIKELY | |
4627 | in target_flags based on ISA, if it was not set on the command | |
4628 | line. Warn if MASK_BRANCHLIKLEY is set but the ISA does not | |
4629 | support Branch Likely instructions. | |
4630 | * config/mips/mips.h (MASK_BRANCHLIKLEY): New macro. | |
4631 | (TARGET_BRANCHLIKELY): Likewise. | |
4632 | (TARGET_SWITCHES): Add -mbranch-likely and -mno-branch-likely. | |
4633 | (GENERATE_BRANCHLIKELY): Use TARGET_BRANCHLIKELY rather than | |
4634 | ISA_HAS_BRANCHLIKELY. | |
4635 | (ISA_HAS_BRANCHLIKELY): Do not include MIPS16 check. | |
4636 | * doc/invoke.texi: Document new MIPS -mbranch-likely and | |
4637 | -mno-branch-likely options. | |
4638 | ||
2631af95 KG |
4639 | 2002-08-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4640 | ||
f538618e KG |
4641 | * ip2k.c (ip2k_set_compare): Add missing iteration variable. |
4642 | ||
2631af95 KG |
4643 | * Makefile.in (dummy-conditions.o): Depend on $(HCONFIG_H) not |
4644 | $(GCONFIG_H). | |
4645 | ||
1ae0ccb6 AH |
4646 | 2002-08-06 Aldy Hernandez <aldyh@redhat.com> |
4647 | ||
8537ed68 ZW |
4648 | * c-decl.c (duplicate_decls): Error out for incompatible TLS |
4649 | declarations. | |
1ae0ccb6 | 4650 | |
8537ed68 | 4651 | * testsuite/gcc.dg/tls/diag-3.c: New. |
1ae0ccb6 | 4652 | |
8d3e27d1 | 4653 | 2002-08-06 Dale Johannesen <dalej@apple.com> |
db4c55f6 | 4654 | |
8d3e27d1 | 4655 | * c-common.c (fname_decl): Use line number 0 for |
8537ed68 | 4656 | __func__, to avoid confusing debuggers. |
8d3e27d1 | 4657 | |
8b219a76 NS |
4658 | 2002-08-06 Nathan Sidwell <nathan@codesourcery.com> |
4659 | ||
4660 | * gcov.c: Tidy. | |
4661 | (struct line_info, struct coverage): New structures. | |
4662 | (gcov_file_name, gcov_file): Remove globals. | |
4663 | (output_data): Take source file parameter. Fix memory leak. Break | |
4664 | up into ... | |
4665 | (init_line_info, output_line_info, make_gcov_file_name, | |
4666 | accumulate_branch_counts): ... here. | |
4667 | (calculate_branch_probs, function_summary): Adjust. | |
4668 | (main): Adjust. | |
4669 | (function_*): Remove global variables. | |
4670 | ||
317e98c0 NB |
4671 | 2002-08-06 Neil Booth <neil@daikokuya.co.uk> |
4672 | ||
4673 | * dwarf2out.c: Remove unused macros. | |
4674 | ||
81d41e74 NB |
4675 | 2002-08-06 Neil Booth <neil@daikokuya.co.uk> |
4676 | ||
4677 | * function.c (TRAMPOLINE_ALIGNMENT): Always defined. | |
4678 | ||
58551c23 NB |
4679 | 2002-08-06 Neil Booth <neil@daikokuya.co.uk> |
4680 | ||
4681 | * cppinit.c (struct lang_flags): Rename trigraphs std. | |
4682 | (set_lang): Update. | |
4683 | * cpplib.h (struct cpp_options): New member std. | |
4684 | * cppmacro.c (_cpp_builtin_macro_text): Use std. | |
4685 | (collect_args): Flag whether to swallow a possible future | |
4686 | comma pasted with varargs. | |
4687 | (replace_args): Use this flag. | |
4688 | * doc/cpp.texi: Update varargs extension documentation. | |
4689 | ||
daeabcd0 JJ |
4690 | 2002-08-06 Jakub Jelinek <jakub@redhat.com> |
4691 | ||
4692 | * config/i386/mmintrin.h (__m64): Make the type 64-bit aligned. | |
4693 | ||
39e3a681 JJ |
4694 | 2002-08-06 Jakub Jelinek <jakub@redhat.com> |
4695 | ||
9812691e JJ |
4696 | * config/i386/i386.c (x86_field_alignment): Apply min for all MODE_INT |
4697 | and MODE_CLASS_INT modes. | |
39e3a681 | 4698 | |
609a87f3 JJ |
4699 | 2002-08-06 Jakub Jelinek <jakub@redhat.com> |
4700 | ||
4701 | * config.gcc (*-*-linux*): Default to --enable-threads=posix if no | |
4702 | --{enable,disable}-threads is given to configure. | |
4703 | (alpha*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux*, | |
4704 | x86_64-*-linux*, ia64*-*-linux*, m68k-*-linux*, mips*-*-linux*, | |
4705 | powerpc-*-linux-gnualtivec*, powerpc-*-linux*, s390-*-linux*, | |
4706 | s390x-*-linux*, sh-*-linux*, sparc-*-linux*, sparc64-*-linux*): | |
4707 | Remove thread_file setting here. | |
4708 | ||
ff4c5e7b DE |
4709 | 2002-08-06 David Edelsohn <edelsohn@gnu.org> |
4710 | ||
4711 | * doc/install.texi (Binaries): Update Bull Freeware URL. | |
4712 | ||
54f3aa9e GP |
4713 | 2002-08-06 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
4714 | ||
4715 | * doc/gcc.texi (Top): Rename Index to Keyword Index. | |
4716 | ||
d19202ba NS |
4717 | 2002-08-05 Nathan Sidwell <nathan@codesourcery.com> |
4718 | ||
4719 | * gcov.c (output_data): Round to % to nearest, tweak formatting. | |
4720 | ||
1bed5ee3 JJ |
4721 | 2002-08-05 Jakub Jelinek <jakub@redhat.com> |
4722 | ||
4723 | * fold-const.c (associate_trees): Only optimize NEGATE_EXPR in one | |
4724 | of the operands into MINUS_EXPR if code is PLUS_EXPR. | |
4725 | ||
84512347 DR |
4726 | 2002-08-05 Douglas B Rupp <rupp@gnat.com> |
4727 | ||
4728 | * config.gcc (i[34567]86-*-interix*): Replace interix.o with winnt.o | |
4729 | * config/i386/i386-interix.h (TARGET_NOP_FUN_DLLIMPORT, | |
4730 | drectve_section): Define. | |
4731 | * config/i386/t-interix: Replace interix.o rule with winnt.o. | |
4732 | * config/i386/interix.c: Remove. | |
4733 | ||
b835f6f1 GK |
4734 | 2002-08-05 Geoffrey Keating <geoffk@redhat.com> |
4735 | ||
4736 | * attribs.c: Don't include obstack.h. | |
4737 | * builtins.c: Likewise. | |
4738 | * cfganal.c: Likewise. | |
4739 | * cfgbuild.c: Likewise. | |
4740 | * cfgcleanup.c: Likewise. | |
4741 | * emit-rtl.c: Likewise. | |
4742 | * loop.c: Likewise. | |
4743 | * stmt.c: Likewise. | |
4744 | ||
4745 | * Makefile.in (s-gtype): Re-add dependency on $(GTFILES). | |
4746 | ||
fd291392 GDR |
4747 | 2002-08-05 Gabriel Dos Reis <gdr@nerim.net> |
4748 | ||
4749 | * doc/c-tree.texi (Expression trees): Document VA_ARG_EXPR | |
4750 | ||
054b7507 CD |
4751 | 2002-08-04 Chris Demetriou <cgd@broadcom.com> |
4752 | ||
4753 | * doc/invoke.texi: Remove duplicated paragraph describing | |
4754 | TARGET_SWITCHES. | |
4755 | ||
6d9f628e GK |
4756 | 2002-08-04 Geoffrey Keating <geoffk@redhat.com> |
4757 | ||
4758 | * Makefile.in (sdbout.o): Doesn't need $(OBSTACK_H). | |
4759 | * collect2.h (permanent_obstack): Delete declaration. | |
4760 | * collect2.c (permanent_obstack): Delete definition. | |
4912a07c | 4761 | (main): Don't initialize permanent_obstack. Use xstrdup instead. |
6d9f628e GK |
4762 | * expr.c: Don't include obstack.h. |
4763 | (permanent_obstack): Delete declaration. | |
4764 | * function.c: Don't include obstack.h. | |
4765 | (permanent_obstack): Delete declaration. | |
4766 | * integrate.c: Don't include obstack.h. | |
4767 | (function_maybepermanent_obstack): Delete declaration. | |
4768 | * print-tree.c (debug_tree): Use x*alloc not permalloc. | |
4769 | * sdbout.c (gen_fake_label): Use x*alloc not permalloc. | |
4770 | * tlink.c (pfgets): Use xstrdup not permanent_obstack. | |
4771 | * toplev.c (lang_independent_init): Rename init_obstacks to init_ttree. | |
4772 | * tree.h: Rename init_obstacks to init_ttree. Remove declarations | |
4773 | of permalloc, expralloc, perm_calloc. | |
4774 | * tree.c (permanent_obstack): Delete definition. | |
4775 | (init_ttree): Rename from init_obstacks. | |
4776 | (permalloc): Delete. | |
4777 | (perm_calloc): Delete. | |
4778 | (dump_tree_statistics): Don't print information about | |
4779 | permanent_obstack. | |
4780 | * varasm.c (assemble_start_function): Use xstrdup instead of | |
4781 | permalloc/strcpy. | |
4782 | (assemble_variable): Likewise. | |
4783 | * config/alpha/alpha.c (unicosmk_need_dex): Use xmalloc instead of | |
4784 | permalloc. | |
4785 | (unicosmk_add_extern): Likewise. | |
4786 | * config/c4x/c4x.c (c4x_external_ref): Likewise. | |
4787 | (c4x_global_label): Likewise. | |
4788 | * config/frv/frv.c (frv_encode_section_info): Likewise. | |
4789 | * config/i386/winnt.c (i386_pe_record_external_function): Likewise. | |
4790 | (i386_pe_record_exported_symbol): Likewise. | |
4791 | * config/mips/mips.c (mips_output_external): Likewise. | |
4792 | (mips_output_external_libcall): Likewise. | |
4793 | * config/pa/pa.c: (permanent_obstack): Delete declaration. | |
4794 | (output_call): Use ggc_strdup instead of allocating on | |
4795 | permanent_obstack. | |
4796 | * config/romp/romp.c: Include ggc.h. | |
4797 | (get_symref): Don't declare permanent_obstack, use ggc_strdup | |
4798 | intead of permanent_obstack. | |
4799 | * config/rs6000/aix31.h (ASM_OUTPUT_EXTERNAL): Use concat | |
4800 | instead of permalloc. | |
4801 | * config/rs6000/rs6000.c (rs6000_gen_section_name): Use xmalloc | |
4802 | instead of permalloc | |
4803 | * config/rs6000/xcoff.h (ASM_OUTPUT_EXTERNAL): Use concat | |
4804 | instead of permalloc. | |
4805 | * config/vax/vax.c (vms_check_external): Use xmalloc instead of | |
4806 | permalloc. | |
4807 | ||
36a05131 BS |
4808 | 2002-08-04 Bernd Schmidt <bernds@redhat.com> |
4809 | ||
4810 | Contribute a port developed primarily by Michael Meissner, | |
4811 | Catherine Moore, and Richard Sandiford <rsandifo@redhat.com>. | |
4812 | * config.gcc: Add frv-elf target. | |
4813 | * config/frv/cmovd.c: New file. | |
4814 | * config/frv/cmovh.c: New file. | |
4815 | * config/frv/cmovw.c: New file. | |
4816 | * config/frv/frv-abi.h: New file. | |
4817 | * config/frv/frv-asm.h: New file. | |
4818 | * config/frv/frv-modes.def: New file. | |
4819 | * config/frv/frv-protos.h: New file. | |
4820 | * config/frv/frv.c: New file. | |
4821 | * config/frv/frv.h: New file. | |
4822 | * config/frv/frv.md: New file. | |
4823 | * config/frv/frvbegin.c: New file. | |
4824 | * config/frv/frvend.c: New file. | |
4825 | * config/frv/lib1funcs.asm: New file. | |
4826 | * config/frv/media.h: New file. | |
4827 | * config/frv/modi.c: New file. | |
4828 | * config/frv/t-frv: New file. | |
4829 | * config/frv/uitod.c: New file. | |
4830 | * config/frv/uitof.c: New file. | |
4831 | * config/frv/ulltod.c: New file. | |
4832 | * config/frv/ulltof.c: New file. | |
4833 | * config/frv/umodi.c: New file. | |
4834 | * config/frv/xm-frv.h: New file. | |
86a0cbcb BS |
4835 | |
4836 | * config/frv/media.h: Removed again. | |
4837 | ||
37b8715b NS |
4838 | 2002-08-04 Nathan Sidwell <nathan@codesourcery.com> |
4839 | ||
4840 | * gcov.c (bb_file_time): New static variable. | |
4841 | (object_directory): May also be object file. | |
4842 | (preserve_paths): New static variable. | |
4843 | (print_usage): Adjust. | |
4844 | (options): Adjust. | |
4845 | (process_args): Adjust. | |
4846 | (open_files): Simplify. Cope when OBJECT_DIRECTORY is an object | |
4847 | file. Find modification date on bb file. | |
4848 | (read_profile): Don't rewind a NULL file. | |
4849 | (format_hwint): New static function. | |
4850 | (function_summary): Use format_hwint. | |
4851 | (output_data): SOURCE_FILE_NAME is never relative to | |
4852 | OBJECT_DIRECTORY. Use format_hwint. Adjust gcov file name | |
4853 | mangling. Adjust output format to make it more machine readable. | |
4854 | * doc/gcov.texi: Document & clarify semantics. | |
a7701995 | 4855 | |
d500c5d7 JM |
4856 | 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk> |
4857 | ||
4858 | * doc/include/gcc-common.texi (version-GCC): Increase to 3.3. | |
4859 | ||
ea67fe71 NS |
4860 | 2002-08-04 Nathan Sidwell <nathan@codesourcery.com> |
4861 | ||
4862 | * gcc.c (cc1_options): Pass output file as auxbase when | |
4863 | appropriate. | |
4864 | * profile.c (init_branch_prob): FILENAME has already had ending | |
4865 | stripped. | |
4866 | * final.c (end_final): Likewise. | |
4867 | * toplev.c (aux_base_name): New global. | |
4868 | (compile_file): Pass aux_base_name to init init_branch_prob and | |
4869 | end_final. | |
4870 | (independent_decode_option, case 'a'): New auxinfo options. | |
4871 | (case 'd'): Protect against mising basename. | |
4872 | (do_compile): Initialize aux_base_name. | |
4873 | * toplev.h (aux_base_name): New global. | |
4874 | * doc/invoke.texi: Adjust documentation. | |
4875 | ||
b23c054d NS |
4876 | 2002-08-04 Nathan Sidwell <nathan@codesourcery.com> |
4877 | ||
4878 | * config/i386/i386.c (x86_field_alignment): Remove duplicate test | |
4879 | of TARGET_ALIGN_DOUBLE. | |
4880 | ||
04c1334c | 4881 | 2002-08-04 Gabriel Dos Reis <gdr@nerim.net> |
a7701995 | 4882 | |
04c1334c GDR |
4883 | * diagnostic.c (inform): New function. |
4884 | * diagnostic.h (inform): Declare. | |
a7701995 | 4885 | |
e34eaae5 DE |
4886 | 2002-08-03 David Edelsohn <edelsohn@gnu.org> |
4887 | ||
4888 | * config/rs6000/rs6000.md (movsi_internal1): Add nop mnemonic. | |
4889 | (movhi_internal): Same. | |
4890 | (movqi_internal): Same. | |
4891 | (movdi_internal64): Same. | |
4892 | ||
4893 | * config/rs6000/t-ppccomm (MULTILIB_MATCHES_FLOAT): Add mcpu=405. | |
4894 | ||
4895 | * config/rs6000/xcoff.h (SKIP_ASM_OP): Define. | |
4896 | (ASM_OUTPUT_SKIP): Use it. SIZE unsigned. | |
4897 | (COMMON_ASM_OP): Define. | |
4898 | (ASM_OUTPUT_ALIGNED_COMMON): Use it. SIZE unsigned. | |
4899 | Use ALIGN parameter. | |
4900 | (LOCAL_COMMON_ASM_OP): Define. | |
4901 | (ASM_OUTPUT_LOCAL): Use it. SIZE unsigned. | |
4902 | ||
e7b489c8 RS |
4903 | 2002-08-03 Roger Sayle <roger@eyesopen.com> |
4904 | ||
4905 | * builtins.def: Define new builtin functions exp, expf, expl, | |
4906 | log, logf and logl (and their __builtin_* variants). | |
4907 | * optabs.h (enum optab_index): Add new OTI_exp and OTI_log. | |
4908 | Define exp_optab and log_optab. | |
4909 | * optabs.c (init_optans): Initialize exp_optab and log_optab. | |
4910 | * genopinit.c (optabs): Implement exp_optab and log_optab | |
4911 | using exp?f2 and log?f2 patterns. | |
4912 | * builtins.c (expand_builtin_mathfn): Handle BUILT_IN_EXP* | |
4913 | and BUILT_IN_LOG* using exp_optab and log_optab respectively. | |
4914 | (expand_builtin): Ignore the new builtins (and all cos and | |
4915 | sin variants) when not optimizing. Expand new builtins via | |
4916 | expand_builtin_mathfn when flag_unsafe_math_optimizations. | |
4917 | ||
4918 | * doc/extend.texi: Document new exp and log builtins. | |
4919 | * doc/md.texi: Document new exp?f2 and log?f2 patterns | |
4920 | (and previously undocumented cos?f2 and sin?f2 patterns). | |
4921 | ||
de8920be JM |
4922 | 2002-08-03 Jason Merrill <jason@redhat.com> |
4923 | ||
4924 | * explow.c (int_expr_size): New fn. | |
4925 | * expr.c (expand_expr) [CONSTRUCTOR]: Use it. | |
4926 | * expr.h: Declare it. | |
4927 | ||
ba462c8e KW |
4928 | 2002-08-02 Krister Walfridsson <cato@df.lth.se> |
4929 | ||
4930 | * Makefile.in (gengtype-lex.o, gengtype-yacc.o): Add path to | |
4931 | gengtype-* dependencies. | |
4932 | ||
2017ed61 EC |
4933 | 2002-08-02 Eric Christopher <echristo@redhat.com> |
4934 | ||
4935 | * config.gcc (mips*-*-linux*): Fix ordering of tm_file. | |
4936 | * config/mips/mips.h (READONLY_DATA_SECTION_ASM_OP): Change | |
4937 | #ifndef to #undef. | |
4938 | (TARGET_MEM_FUNCTIONS): Define instead of define to 1. | |
4939 | ||
055dd007 DE |
4940 | 2002-08-02 David Edelsohn <edelsohn@gnu.org> |
4941 | ||
4942 | PR optimize/7067 | |
4943 | * config/rs6000/rs6000.h (RTX_COSTS): Artificially make MULT | |
4944 | small if optimizing for size. | |
4945 | ||
771a2a66 DJ |
4946 | 2002-08-02 Daniel Jacobowitz <drow@mvista.com> |
4947 | ||
4948 | * configure.in (FORBUILD): Use $build_alias. | |
4949 | * configure: Regenerated. | |
4950 | ||
ac8ab9fe RS |
4951 | 2002-08-02 Richard Sandiford <rsandifo@redhat.com> |
4952 | ||
4953 | * config.gcc: Don't include mips/abi64.h in $tm_file. | |
4954 | * hard-reg-set.h (call_really_used_regs): Declare. | |
4955 | * config/mips/abi64.h: Remove file. | |
4956 | * config/mips/linux.h, | |
4957 | * config/mips/iris6.h: Don't include it. | |
4958 | * config/mips/mips-protos.h (mips_conditional_register_usage): Declare. | |
4959 | * config/mips/mips.h (CONDITIONAL_REGISTER_USAGE): Use it. | |
4960 | (REG_PARM_STACK_SPACE, STACK_BOUNDARY, STRICT_ARGUMENT_NAMING, | |
4961 | FUNCTION_ARG_PASS_BY_REFERENCE, FUNCTION_ARG_PADDING, | |
4962 | FUNCTION_ARG_CALLEE_COPIES, MUST_PASS_IN_STACK, MIPS_STACK_ALIGN): | |
4963 | Bring across definitions from abi64.h. | |
4964 | (GP_ARG_LAST, FP_ARG_LAST): Use MAX_ARGS_IN_REGISTERS. | |
4965 | (BIGGEST_MAX_ARGS_IN_REGISTERS): New. | |
4966 | (struct mips_args): Use it. | |
4967 | * config/mips/mips.c (mips_conditional_register_usage): Define. | |
4968 | ||
a77a9a18 JM |
4969 | 2002-08-02 Jason Merrill <jason@redhat.com> |
4970 | ||
4971 | * langhooks-def.h (LANG_HOOKS_EXPR_SIZE): New macro. | |
4972 | * langhooks.c (lhd_expr_size): Define default. | |
4973 | * langhooks.h (struct lang_hooks): Add expr_size. | |
4974 | * explow.c (expr_size): Call it. | |
4975 | * expr.c (store_expr): Don't copy an expression of size zero. | |
4976 | (expand_expr) [CONSTRUCTOR]: Use expr_size to calculate how much | |
4977 | to store. | |
4978 | * Makefile.in (builtins.o): Depend on langhooks.h. | |
4979 | ||
a6be5aee KG |
4980 | 2002-08-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4981 | ||
4982 | * Makefile.in (ra-debug.o): Depend on $(TM_P_H). | |
4983 | * ra-debug.c: Include "tm_p.h". | |
4984 | * ra-rewrite.c (is_partly_live_1): Change return type to bool. | |
4985 | ||
e3e16ee3 TM |
4986 | 2002-08-02 Toon Moene <toon@moene.indiv.nluug.nl> |
4987 | ||
4988 | * simplify-rtx.c (simplify_binary_operation): x * 1 is allowed | |
4989 | when not honoring signalling NaNs. | |
4990 | (simplify_ternary_operation): a == b has a definite value | |
4991 | when not honoring NaNs. | |
4992 | ||
b9d8832d JM |
4993 | 2002-08-02 Jason Merrill <jason@redhat.com> |
4994 | ||
4995 | * gdbinit.in (pct): New macro. | |
4996 | ||
825abef4 SS |
4997 | 2002-08-01 Stan Shebs <shebs@apple.com> |
4998 | Andreas Tobler <toa@pop.agri.ch> | |
4999 | ||
5000 | * ginclude/stddef.h (_BSD_SIZE_T_DEFINED_): Define if not defined, | |
5001 | plays nice with Darwin headers. | |
bf2e488f | 5002 | (_BSD_RUNE_T_DEFINED_): Likewise. |
825abef4 | 5003 | |
56da7207 ZW |
5004 | 2002-08-01 Zack Weinberg <zack@codesourcery.com> |
5005 | ||
5006 | * c-common.c (c_common_init): -Wtraditional also implies -Wlong-long. | |
5007 | * cppinit.c (cpp_post_options): Likewise. | |
5008 | ||
5009 | * cppexp.c (cpp_classify_number): Suppress -Wtraditional | |
5010 | warning about 'LL' suffix (but not 'ULL' etc) when | |
5011 | -Wno-long-long is in effect. | |
5012 | ||
5013 | * cppmacro.c (_cpp_builtin_macro_text) [BT_TIME, BT_DATE]: | |
5014 | Check for failing time()/localtime(), issue a warning, and | |
5015 | make __TIME__ and __DATE__ expand to fallback strings. | |
5016 | ||
5017 | * doc/cpp.texi, doc/extend.texi: Document behavior of __DATE__ | |
5018 | and __TIME__ when the date and time cannot be determined. | |
5019 | ||
f4857b9b AM |
5020 | 2002-08-02 Alan Modra <amodra@bigpond.net.au> |
5021 | ||
5022 | * config/rs6000/rs6000.c (output_cbranch): Hint differently for power4. | |
5023 | ||
77ca7b2e DJ |
5024 | 2002-08-01 Daniel Jacobowitz <drow@mvista.com> |
5025 | ||
5026 | * Makefile.in ($(BUILD_PREFIX_1)ggc-none.o): Use $(GGC_H). | |
5027 | ||
5b552f76 CD |
5028 | 2002-08-01 Chris Demetriou <cgd@broadcom.com> |
5029 | ||
5030 | * config.gcc (mipsisa64sb1-*-elf*): New configuration. | |
5031 | (mipsisa64sb1el-*-elf*): Likewise. | |
5032 | * config/mips/mips.c (mips_cpu_info_table): Add sb1. | |
5033 | * config/mips/mips.h (processor_type): Add PROCESSOR_SB1. | |
5034 | (TARGET_SB1, TUNE_SB1): New macros. | |
5035 | * doc/invoke.texi: Add sb1 to documentation for MIPS -march and | |
5036 | -mtune flags. | |
5037 | ||
54fbf6a1 DE |
5038 | 2002-08-01 David Edelsohn <edelsohn@gnu.org> |
5039 | ||
5040 | * varasm.c (asm_emit_uninitialized): Return false if global BSS | |
5041 | and ASM_EMIT_BSS not supported by target. | |
5042 | (assemble_variable): Do not duplicate uninitialized logic. | |
5043 | Fall through if asm_emit_uninitialized failed. | |
5044 | ||
3d16b407 CD |
5045 | 2002-08-01 Chris Demetriou <cgd@broadcom.com> |
5046 | ||
5047 | * config/mips/mips.h (BRANCH_LIKELY_P): Remove unused macro. | |
5048 | ||
fb52d8de AM |
5049 | 2002-08-02 Alan Modra <amodra@bigpond.net.au> |
5050 | ||
80926cc1 AM |
5051 | * config/rs6000/linux64.h (DBX_OUTPUT_BRAC): Define. |
5052 | (DBX_OUTPUT_LBRAC, DBX_OUTPUT_RBRAC): Define. | |
5053 | ||
fb52d8de AM |
5054 | * config/rs6000/rs6000.c (output_toc): Don't use lshift_double when |
5055 | HOST_BITS_PER_WIDE_INT == 64. | |
5056 | ||
a4b5414c KG |
5057 | 2002-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
5058 | ||
5059 | * df.c (df_insn_table_realloc): Change parameter to unsigned. | |
5060 | * optabs.c (expand_binop): Make variable unsigned. | |
5061 | * simplify-rtx.c (simplify_subreg): Likewise. | |
5062 | * unroll.c (unroll_loop): Cast to avoid signed/unsigned warnings. | |
5063 | ||
a03e67c3 FS |
5064 | 2002-08-01 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
5065 | ||
5066 | * c-common.c (cb_register_builtins): Always define __GXX_ABI_VERSION. | |
5067 | ||
de273d3f RH |
5068 | 2002-08-01 Richard Henderson <rth@redhat.com> |
5069 | ||
56da7207 | 5070 | * toplev.c (parse_options_and_default_flags): Don't set |
de273d3f RH |
5071 | flag_reorder_blocks for -Os. |
5072 | ||
5073 | * config/avr/avr.c (avr_optimization_options): Remove. | |
5074 | * config/avr/avr.h (OPTIMIZATION_OPTIONS): Remove. | |
5075 | * config/m68hc11/m68hc11.c (m68hc11_optimization_options): Remove. | |
5076 | * config/m68hc11/m68hc11.h (OPTIMIZATION_OPTIONS): Remove. | |
5077 | ||
4e4d733e L |
5078 | 2002-08-01 H.J. Lu <hjl@gnu.org> |
5079 | Richard Henderson <rth@redhat.com> | |
5080 | ||
5081 | * output.h (DECL_READONLY_SECTION): Remove. | |
5082 | (decl_readonly_section): Declare. | |
5083 | * varasm.c (decl_readonly_section): New. | |
5084 | (default_section_type_flags, default_select_section): Use it. | |
5085 | * config/arm/pe.c (arm_pe_unique_section): Likewise. | |
5086 | * config/i386/interix.c (i386_pe_unique_section): Likewise. | |
5087 | * config/i386/winnt.c (i386_pe_unique_section): Likewise. | |
5088 | * config/mcore/mcore.c (mcore_unique_section): Likewise. | |
5089 | * config/mips/mips.c (mips_unique_section): Likewise. | |
5090 | ||
32e9b960 RH |
5091 | 2002-08-01 Richard Henderson <rth@redhat.com> |
5092 | ||
5093 | * integrate.c (copy_rtx_and_substitute): Squash MEM_EXPR when it | |
5094 | refers to a subroutine parameter. | |
5095 | ||
81e602b5 JJ |
5096 | 2002-08-01 Jakub Jelinek <jakub@redhat.com> |
5097 | ||
5098 | * varasm.c (assemble_visibility): Strip name encoding. | |
5099 | ||
ac14c725 ID |
5100 | 2002-08-01 Ian Dall <ian@sibyl.beware.dropbear.id.au> |
5101 | ||
5102 | * config/ns32k/ns32k.h (TARGET_IEEE_COMPARE): Correct earlier patch. | |
5103 | (RETURN_ADDR_RTX): Cannot determine return address for FRAME > 0 | |
5104 | when there is no frame pointer. | |
5105 | (INITIAL_FRAME_POINTER_OFFSET): Count stack space for saved fp | |
5106 | registers properly. | |
5107 | * config/ns32k/__unorddf2.c: New file. | |
5108 | * config/ns32k/__unordsf2.c: New file. | |
5109 | * config/ns32k/t-ns32k: New file. | |
5110 | * config.gcc (ns32k-*-netbsd*): Use it. | |
5111 | ||
17072732 AH |
5112 | 2002-08-01 Aldy Hernandez <aldyh@redhat.com> |
5113 | ||
5114 | * config/rs6000/rs6000.h (SPU_CONST_OFFSET_OK): Change to 0xff. | |
5115 | ||
c288218a NB |
5116 | 2002-08-01 Neil Booth <neil@daikokuya.co.uk> |
5117 | ||
5118 | * c-common.c (__GXX_ABI_VERSION): Correct spelling. | |
5119 | ||
43bfc248 BK |
5120 | 2002-08-01 Benjamin Kosnik <bkoz@redhat.com> |
5121 | ||
5122 | * c-common.c (cb_register_builtins): Set __GXX_ABI_VERSION__ to 102. | |
5123 | ||
479f2cea RS |
5124 | 2002-08-01 Richard Sandiford <rsandifo@redhat.com> |
5125 | ||
5126 | * config/mips/mips.md: Add [!]TARGET_MIPS16 to sgtu conditions. | |
5127 | ||
02280659 ZD |
5128 | 2002-08-01 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
5129 | ||
5130 | * gcse.c (expr_hash_table_size, n_exprs, set_hash_table_size, | |
5131 | n_sets): Removed. | |
5132 | (expr_hash_table, set_hash_table): Type changed to ... | |
5133 | (struct hash_table): New type. | |
5134 | (hash_scan_insn, hash_scan_set, hash_scan_clobber, hash_scan_call, | |
5135 | insert_expr_in_table, insert_set_in_table, compute_hash_table, | |
5136 | dump_hash_table, lookup_expr, lookup_set, compute_local_properties, | |
5137 | compute_ae_gen, compute_ae_kill): Modified to pass the table explicitly. | |
5138 | (alloc_set_hash_table, alloc_expr_hash_table): Merged to ... | |
5139 | (alloc_hash_table): New. | |
5140 | (free_set_hash_table, free_expr_hash_table): Merged to ... | |
5141 | (free_hash_table): New. | |
5142 | (compute_set_hash_table, compute_expr_hash_table): Merged to ... | |
5143 | (compute_hash_table_work): New. | |
5144 | (classic_gcse, one_classic_gcse_pass, compute_cprop_data, | |
5145 | find_avail_set, one_cprop_pass, find_bypass_set, compute_pre_data, | |
5146 | pre_edge_insert, pre_insert_copies, pre_delete, pre_gcse, | |
5147 | one_pre_gcse_pass, compute_transpout, compute_code_hoist_vbeinout, | |
5148 | hoist_code, one_code_hoisting_pass, | |
5149 | trim_ld_motion_mems): Altered due to changed type of hash tables. | |
5150 | ||
905173eb ZW |
5151 | 2002-08-01 Zack Weinberg <zack@codesourcery.com> |
5152 | ||
5153 | * final.c (output_alternate_entry_point): | |
5154 | If ASM_OUTPUT_TYPE_DIRECTIVE is defined, use it. | |
5155 | ||
83321d36 KG |
5156 | 2002-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
5157 | ||
ad0f1765 KG |
5158 | * objc/objc-act.c (encode_complete_bitfield): Add prototype and |
5159 | avoid ISO C style function definition. | |
5160 | ||
83321d36 KG |
5161 | * expr.c (expand_assignment): Delete unused variable. |
5162 | ||
73e42cf3 TM |
5163 | 2002-08-01 Toon Moene <toon@moene.indiv.nluug.nl> |
5164 | ||
5165 | * c-common.c (cb_register_builtins): Set | |
5166 | __FINITE_MATH_ONLY__ to 1 if -ffinite-math-only | |
5167 | is given, and to 0 otherwise. | |
5168 | * combine.c (simplify_if_then_else): HONOR_NANS | |
5169 | implies FLOAT_MODE_P. | |
5170 | ||
78df51fe NB |
5171 | 2002-08-01 Neil Booth <neil@daikokuya.co.uk> |
5172 | ||
5173 | * cppinit.c (COMMAND_LINE_OPTIONS): Remove OPT_dollar. | |
5174 | (cpp_handle_option): Don't handle it. | |
5175 | (print_help): Update. | |
5176 | * doc/cppopts.texi: Update. | |
5177 | ||
abecfc8f NB |
5178 | 2002-08-01 Neil Booth <neil@daikokuya.co.uk> |
5179 | ||
5180 | * c-common.c (cb_register_builtins): If C++, define | |
5181 | __EXCEPTIONS, __DEPRECATED and __GXX_ABI_VERSION as appropriate. | |
5182 | * gcc.c (cpp_unique_options): Remove __GXX_ABI_VERSION. | |
5183 | cp: | |
5184 | * lang-specs.h: Simplify in accordance with new code in | |
5185 | c-common.c. | |
5186 | ||
4078b403 NB |
5187 | 2002-08-01 Neil Booth <neil@daikokuya.co.uk> |
5188 | ||
5189 | * c-common.c: Define all C/ObjC/C++ warning and flag variables. | |
5190 | * c-common.h: Declare all C/ObjC/C++ warning and flag variables. | |
5191 | * c-decl.c: Move all warning and flag variables to c-common.c. | |
5192 | * c-format.c: Move all warning variables to c-common.c. | |
5193 | * c-tree.h: Move all warning and flag declarations to c-common.h. | |
5194 | * objc/objc-act.c: Move all warning variables to c-common.c. | |
5195 | (flag_warn_protocol): Rename warn_protocol. | |
5196 | ||
692f5611 JDA |
5197 | 2002-07-31 John David Anglin <dave@hiauly1.hia.nrc.ca> |
5198 | ||
5199 | * pa-linux.h (GLOBAL_ASM_OP): Fix typo. | |
5200 | ||
c7a009a2 | 5201 | 2002-07-31 Graham Stott <graham.stott@btinternet.com> |
480e7ded | 5202 | |
905173eb | 5203 | * config/stormy16/stormy16.h (BSS_SECTION_ASM_OP): Add missing |
480e7ded GS |
5204 | .section prefix. |
5205 | ||
b069de3b SS |
5206 | 2002-07-31 Stan Shebs <shebs@apple.com> |
5207 | ||
5208 | * config.gcc (i[34567]86-*-darwin*): New configuration. | |
5209 | * config/darwin.h (TARGET_ENCODE_SECTION_INFO): Undefine before | |
5210 | defining. | |
5211 | (TARGET_ENCODE_SECTION_INFO): Ditto. | |
5212 | (ASM_PREFERRED_EH_DATA_FORMAT): Ditto. | |
5213 | * config/darwin.c (machopic_indirect_data_reference): Remove | |
5214 | setting of RTX_UNCHANGING_P. | |
5215 | (machopic_legitimize_pic_address): Move RTX_UNCHANGING_P up so as | |
5216 | not to be applied to sums. | |
5217 | * config/i386/t-darwin: New file. | |
5218 | * config/i386/darwin.h: New file. | |
5219 | * config/i386/i386.h (TARGET_MACHO): Add default definition. | |
5220 | * config/i386/i386.md (tablejump): Add TARGET_MACHO case. | |
5221 | * config/i386/i386.c (output_set_got): For Mach-O, output Mach-O | |
5222 | label and not the GOT add. | |
5223 | (constant_address_p): For Mach-O, seeing a CONST is enough. | |
5224 | (legitimate_pic_address_disp_p): Add a Mach-O case. | |
5225 | (legitimate_address_p): Also test machopic_operand_p if Mach-O. | |
5226 | (legitimize_pic_address): Use generic Mach-O code to legitimize. | |
5227 | (output_pic_addr_const): Suppress @PLT if Mach-O, and parens | |
5228 | if outputting a difference. | |
5229 | (ix86_output_addr_diff_elt): Add Mach-O case. | |
5230 | (ix86_expand_move): Similarly. | |
5231 | (ix86_expand_call): Similarly. | |
5232 | (current_machopic_label_num): New global. | |
5233 | (machopic_output_stub): New function. | |
5234 | (ix86_value_regno): New function. | |
5235 | (ix86_function_value): Use it instead of VALUE_REGNO. | |
5236 | (ix86_libcall_value): Ditto. | |
5237 | * config/i386/unix.h (VALUE_REGNO): Remove. | |
5238 | ||
1de4ecb6 GS |
5239 | 2002-07-31 Graham Stott <grahas@btinternet.com> |
5240 | ||
5241 | * config/rs6000/rs6000.c(rs6000_hash_constant): Fix | |
905173eb | 5242 | hash for LABEL_REF's. |
1de4ecb6 | 5243 | |
23368455 GS |
5244 | 2002-07-31 Graham Stott <grahams@btinternet.com> |
5245 | ||
5246 | * config/rs6000/rs6000.c (spe_init_builtins, | |
5247 | altivec_init_builtins, rs6000_common_init_builtins): | |
905173eb | 5248 | Replace ANSI with K&R function def. |
23368455 | 5249 | |
ad72b533 DE |
5250 | 2002-07-31 David Edelsohn <edelsohn@gnu.org> |
5251 | ||
5252 | * rs6000.c (validate_condition_mode): Test flag_finite_math_only | |
5253 | for CCFPmode. | |
5254 | ||
302359da RS |
5255 | 2002-07-31 Richard Sandiford <rsandifo@redhat.com> |
5256 | ||
5257 | * config/mips/crtn.asm: Don't use __mips16 to determine the | |
5258 | return-address offset. Define RA to a suitable temporary | |
5259 | register for the return address. | |
5260 | ||
ead0c1d5 RS |
5261 | 2002-07-31 Richard Sandiford <rsandifo@redhat.com> |
5262 | ||
5263 | * config/mips/mips.md (eh_set_lr_si, eh_set_lr_di): Change | |
5264 | constraints to 'd'. | |
5265 | ||
3fb9d48a CD |
5266 | 2002-07-30 Chris Demetriou <cgd@broadcom.com> |
5267 | ||
5268 | * config/mips/elf.h (STARTFILE_SPEC): Define differently if | |
5269 | default ABI is MEABI. (Undoes incorrect change in Eric Christopher's | |
5270 | patch on 2002-07-29.) | |
5271 | * config/mips/elf64.h (STARTFILE_SPEC): Likewise. | |
5272 | ||
072cdaed KG |
5273 | 2002-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
5274 | ||
506a61b1 KG |
5275 | * alpha.h, arc.h, arm/aout.h, avr.h, cris.h, d30v.h, dsp16xx.h, |
5276 | fr30.h, h8300.h, i370.h, i386/sco5.h, i386/unix.h, i960.h, ia64.h, | |
5277 | ip2k.h, m32r.h, mcore.h, mips.h, mn10200.h, mn10300.h, ns32k.h, | |
5278 | openbsd.h, pa/pa-linux.h, pdp11.h, romp.h, rs6000/sysv4.h, | |
5279 | s390/linux.h, sh.h, sparc.h, stormy16.h, v850.h, vax.h, xtensa.h: | |
5280 | (ASM_GLOBALIZE_LABEL): Delete. | |
5281 | (GLOBAL_ASM_OP): Define. | |
5282 | ||
072cdaed | 5283 | * m68hc11.h, m68k.h, m88k.h (ASM_GLOBALIZE_LABEL): Delete. |
905173eb | 5284 | |
072cdaed KG |
5285 | * defaults.h (ASM_GLOBALIZE_LABEL): Provide a default. |
5286 | * doc/tm.texi (ASM_GLOBALIZE_LABEL): Update docs. | |
5287 | ||
6fd14075 GK |
5288 | 2002-07-30 Geoffrey Keating <geoffk@redhat.com> |
5289 | ||
5290 | * doc/extend.texi (Hints implementation): Document that GCC | |
5291 | mostly ignores `register'. | |
5292 | ||
2e8f2e8f TM |
5293 | 2002-07-30 Toon Moene <toon@moene.indiv.nluug.nl> |
5294 | ||
5295 | * flags.h: Declare flag_finite_math_only. | |
5296 | Use it in definition of HONOR_NANS and | |
5297 | HONOR_INFINITIES. | |
5298 | * c-common.c (cb_register_builtins): Emit | |
5299 | __FINITE_MATH_ONLY__ when flag_finite_math_only | |
5300 | is set. | |
5301 | * combine.c (simplify_if_then_else): If | |
5302 | flag_finite_math_only is set, a == b has a | |
5303 | definite value. | |
5304 | * toplev.c: Initialize flag_finite_math_only. | |
5305 | (set_flags_fast_math): Set it on -ffast-math. | |
5306 | (flag_fast_math_set_p): Test it. | |
5307 | * doc/invoke.texi: Document -ffinite-math-only. | |
5308 | ||
a538e580 RH |
5309 | 2002-07-30 Richard Henderson <rth@redhat.com> |
5310 | ||
5311 | * ifcvt.c (noce_get_alt_condition): Use reg_overlap_mentioned_p. | |
5312 | (noce_process_if_block): Likewise. | |
5313 | ||
26e20555 BS |
5314 | 2002-07-30 Bernd Schmidt <bernds@redhat.com> |
5315 | ||
5316 | * ifcvt.c (cond_exec_process_if_block): Fix a merging error. | |
5317 | Bail out early if false_expr is NULL and we'd crash due to this. | |
79cbc1f7 BS |
5318 | * genemit.c (gen_expand): Recognize return insns even if the return |
5319 | appears in a parallel. | |
d8088c6f BS |
5320 | * libgcc2.c: Expand macro DECLARE_LIBRARY_RENAMES if it is defined. |
5321 | * config/fp-bit.c: Likewise. | |
5322 | * doc/tm.texi: Document it. | |
905173eb | 5323 | |
0559cc77 DE |
5324 | 2002-07-30 David Edelsohn <edelsohn@gnu.org> |
5325 | Zack Weinberg <zack@codesourcery.com> | |
5326 | ||
5327 | * rs6000.c (rs6000_expand_unop_builtin): Check icode not | |
5328 | CODE_FOR_nothing. Change switch to if. | |
5329 | (rs6000_expand_binop_builtin): Same. | |
5330 | (rs6000_expand_builtin): Expand builtin if target support enabled. | |
5331 | (rs6000_init_builtins): Init builtin if target support enabled. | |
5332 | (rs6000_common_init_builtins): Check icode not CODE_FOR_nothing. | |
5333 | ||
60b8aa94 FS |
5334 | 2002-07-30 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
5335 | ||
5336 | * gcc.c (cpp_unique_options): Define __GXX_ABI_VERSION, bump it to 101. | |
5337 | ||
714fb710 RS |
5338 | 2002-07-30 Richard Sandiford <rsandifo@redhat.com> |
5339 | ||
5340 | * config/mips/mips.h (SUBTARGET_ASM_DEBUGGING_SPEC): Fix typo. | |
5341 | ||
c608a684 R |
5342 | Tue Jul 30 18:31:31 2002 J"orn Rennecke <joern.rennecke@superh.com> |
5343 | ||
5344 | * sh.md (cond_delay_slot): New attribute. | |
5345 | (cbranch delay): Use it for anulled-true case. | |
5346 | (stuff_delay_slot): New pattern. | |
5347 | * sh.c (print_operand, case '.'): Don't print .s / /s fore zero-length | |
5348 | delay slot insn. | |
5349 | (gen_far_branch): Emit stuff_delay_slot pattern. | |
5350 | ||
0a756401 R |
5351 | Tue Jul 30 11:21:44 2002 J"orn Rennecke <joern.rennecke@superh.com> |
5352 | ||
5353 | * unroll.c (copy_loop_body): Don't copy NOTE_INSN_LOOP_CONT. | |
5354 | ||
68e82b83 KH |
5355 | 2002-07-30 Kazu Hirata <kazu@cs.umass.edu> |
5356 | ||
5357 | * fold-const.c: Fix comment typos. | |
5358 | * gcse.c: Likewise. | |
5359 | * reload1.c: Likewise. | |
5360 | ||
fe6b547a AH |
5361 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
5362 | ||
5363 | * config/rs6000/rs6000.md: Disallow CCEQ compare with crnor/crnot | |
5364 | for TARGET_SPE. | |
5365 | ||
7ff4a7ef GDR |
5366 | 2002-07-30 Gabriel Dos Reis <gdr@nerim.net> |
5367 | ||
5368 | * c-pretty-print.h (pp_c_statement): Declare. | |
5369 | * c-pretty-print.c (pp_c_postfix_expression): #if 0 support for SRCLOC. | |
5370 | (pp_c_statement): Define. | |
5371 | ||
4ad5e05d KG |
5372 | 2002-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
5373 | ||
5374 | * alpha.h, arc.h, arm/aout.h, avr.h, c4x.h, cris.h, d30v.h, | |
5375 | darwin.h, dsp16xx.h, fr30.h, h8300.h, i370.h, i386.h, i960.h, | |
5376 | ip2k.h, m32r.h, m68hc11.h, m68k.h, m88k.h, mcore.h, mips.h, | |
5377 | mn10200.h, mn10300.h, ns32k.h, pa/pa-linux.h, pdp11.h, romp.h, | |
5378 | rs6000/sysv4.h, s390/linux.h, sh.h, sparc.h, stormy16.h, | |
5379 | v850.h, vax.h, xtensa.h (ASM_OUTPUT_LABEL): Delete definition. | |
5380 | ||
5381 | * defaults.h (ASM_OUTPUT_LABEL): Provide a default. | |
5382 | * doc/tm.texi (ASM_OUTPUT_LABEL): Update docs. | |
5383 | ||
1e6a3e1e GDR |
5384 | 2002-07-30 Gabriel Dos Reis <gdr@nerim.net> |
5385 | ||
5386 | * c-pretty-print.c (pp_c_primary_expression): Handle STMT_EXPR. | |
5387 | (pp_c_postfix_expression): Handle ARROW_EXPR, FFS_EXPR, | |
5388 | COMPOUND_LITERAL_EXPR, VA_ARG_EXPR. | |
5389 | (pp_c_expression): Update. | |
5390 | ||
1dcd444b KG |
5391 | 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
5392 | ||
5393 | * alpha/vms-cc.c (preprocess_args, main): Use xstrdup and/or | |
5394 | concat in lieu of xmalloc/strcpy/memcpy/sprintf. | |
5395 | * alpha/vms-ld.c (main): Likewise. | |
5396 | * dsp16xx.c (double_reg_to_memory): Likewise. | |
5397 | * mcore.c (mcore_expand_prolog): Likewise. | |
5398 | * cppfiles.c (read_name_map): Likewise. | |
5399 | * gensupport.c (process_rtx, identify_predicable_attribute, | |
5400 | alter_test_for_insn): Likewise. | |
5401 | * vmsdbgout.c (write_rtnbeg, vmsdbgout_init): Likewise. | |
5402 | ||
e62f4abc RS |
5403 | 2002-07-29 Roger Sayle <roger@eyesopen.com> |
5404 | ||
5405 | * builtins.c (expand_builtin): Change the default behavior to | |
905173eb | 5406 | only issue an error if the builtin function doesn't have a |
e62f4abc RS |
5407 | fallback library call. Remove several cases handled by the |
5408 | new default. | |
5409 | ||
0cd2fb44 JDA |
5410 | 2002-07-29 John David Anglin <dave@hiauly1.hia.nrc> |
5411 | ||
5412 | * real.c (ieee_24, ieee_53, ieee_64, ieee_113): Define only if the | |
5413 | floating point format of the target is IEEE. | |
5414 | * (dec_f, dec_d, dec_g, dec_h): Define only if the floating point | |
5415 | format of the target is DEC. | |
5416 | ||
b642261e RH |
5417 | 2002-07-29 Richard Henderson <rth@redhat.com> |
5418 | ||
5419 | * unroll.c (verify_addresses): Remove. | |
5420 | (find_splittable_givs): Never split DEST_ADDR givs. | |
5421 | ||
cba57c9d GK |
5422 | 2002-07-29 Geoffrey Keating <geoffk@redhat.com> |
5423 | ||
5424 | * doc/gty.texi (GGC Roots): Clarify that the list of syntaxes | |
5425 | is exhaustive. | |
5426 | (Files): Improve documentation on generated source files. | |
5427 | ||
5428 | * doc/extend.texi (Translation implementation): Document what | |
5429 | diagnostics look like. | |
5430 | (Identifiers implementation): Document that there's normally no | |
5431 | limit on identifier names. | |
5432 | (Integers implementation): Document two's complement. | |
8d9afc4e | 5433 | (Hints implementation): Document that GCC honors 'inline', mostly. |
cba57c9d GK |
5434 | (Preprocessing directives implementation): Document that GCC |
5435 | requires the current time. | |
5436 | ||
76a8ecba GDR |
5437 | 2002-07-30 Gabriel Dos Reis <gdr@nerim.net> |
5438 | ||
5439 | * c-pretty-print.h (struct c_pretty_print_info): Add new member. | |
5440 | (pp_initializer): New macro. | |
5441 | (pp_c_initializer): Declare. | |
5442 | * c-pretty-print.c (pp_c_primary_expression): HAndle TARGET_EXPR. | |
5443 | (pp_c_initializer): Define. | |
5444 | (pp_c_initializer_list): New function. | |
5445 | (pp_c_postfix_expression): Handle ABS_EXPR, COMPLEX_CST, | |
5446 | VECTOR_CST, CONSTRUCTOR. | |
5447 | (pp_c_unary_expression): Handle CONJ_EXPR, REALPART_EXPR, | |
905173eb | 5448 | IMAGPART_EXPR. |
76a8ecba GDR |
5449 | (pp_c_cast_expression): Handle FLOAT_EXPR. |
5450 | (pp_c_assignment_expression): Handle INIT_EXPR. | |
5451 | (pp_c_expression): Update. | |
5452 | ||
4307be72 NB |
5453 | 2002-07-30 Neil Booth <neil@daikokuya.co.uk> |
5454 | ||
5455 | * objc/objc-act.c (objc_init): Return immediately if filename | |
5456 | is NULL. | |
5457 | ||
6d439235 EC |
5458 | 2002-07-29 Eric Christopher <echristo@redhat.com> |
5459 | ||
905173eb ZW |
5460 | * config/mips/elf.h: Remove ecoff.h and gofast includes. |
5461 | (DWARF2_DEBUGGING_INFO, DBX_DEBUGGING_INFO): Define unconditionally. | |
5462 | (SDB_DEBUGGING_INFO): Undefine. | |
5463 | (PREFERRED_DEBUGGING_TYPE): Set to DWARF2_DEBUG. | |
6d439235 EC |
5464 | (PUT_SDB_SIZE): Remove. |
5465 | (SUBTARGET_ASM_DEBUGGING_SPEC): Redefine. | |
905173eb ZW |
5466 | (STARTFILE_SPEC): Add isa3264 define. |
5467 | * config/mips/elf64.h: Ditto. Move TARGET_MEM_FUNCTIONS from here... | |
5468 | * config/mips/ecoff.h: Remove. and here... | |
5469 | * config/mips/iris3.h: and here... | |
5470 | * config/mips/sni-svr4.h: and here... | |
5471 | * config/mips/mips.h: To here. Remove OBJECT_FORMAT_ROSE ifdefs. | |
6d439235 EC |
5472 | Add assembler -mmdebug options for non-dwarf debugging. |
5473 | * config/mips/r3900.h: Remove debug info defines. | |
905173eb ZW |
5474 | * config/mips/isa32-linux.h: Remove, move functionality to config.gcc. |
5475 | * config/mips/isa3264.h: Ditto. | |
5476 | * config/mips/t-isa3264: Fix up for file removal and gofast configure | |
5477 | change. | |
5478 | * config/mips/t-elf: Ditto. | |
5479 | * config/mips/t-ecoff: Ditto. | |
5480 | * config/mips/t-r3900: Ditto. | |
5481 | * config/mips/t-iris5-6: Ditto. | |
5482 | * config/mips/t-isa3264: Ditto. | |
5483 | * config/mips/t-linux: Remove. | |
5484 | * config/mips/t-netbsd: Remove. | |
5485 | * config/mips/t-mips: New file. | |
5486 | * config/mips/t-gofast: Ditto. | |
5487 | * config/mips/netbsd.h: Remove unnecessary undefines. | |
5488 | * config/mips/linux.h: Remove #include of mips.h. | |
5489 | * config.gcc: Add mips.h include for elf targets. Remove tm_file | |
5490 | for ecoff. Add gofast configure option for mips. | |
6d439235 | 5491 | |
4357a6c3 CD |
5492 | 2002-07-29 Chris Demetriou <cgd@broadcom.com> |
5493 | ||
5494 | * configure.in (mips*-*-*): Add a test to see if MIPS libgloss | |
5495 | linker scripts use STARTUP directives consistently. | |
5496 | * configure: Regenerate. | |
5497 | * config.in: Regenerate. | |
5498 | * config/mips/elf.h (STARTFILE_SPEC): Define conditionally, based | |
5499 | on whether HAVE_MIPS_LIBGLOSS_STARTUP_DIRECTIVES is defined. | |
5500 | * config/mips/elf64.h (STARTFILE_SPEC): Likewise. | |
5501 | * config/mips/isa3264.h (STARTFILE_SPEC): Do not redefine if | |
5502 | HAVE_MIPS_LIBGLOSS_STARTUP_DIRECTIVES is set; the result | |
5503 | will be the same. | |
5504 | ||
9a5cd606 AH |
5505 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
5506 | ||
5507 | * config/rs6000/rs6000.md ("cpu"): Add ppc8540 to attribute. | |
5508 | ||
a23acaa6 AH |
5509 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
5510 | ||
5511 | * config/rs6000/rs6000.h (RTX_COSTS): Add MULT case for 8540. | |
5512 | ||
10ed84db AH |
5513 | 2002-07-29 Aldy Hernandez <aldy@quesejoda.com> |
5514 | ||
5515 | * config/rs6000/rs6000.md: Move altivec patterns from here... | |
5516 | ||
5517 | * config/rs6000/altivec.md: ...to here. | |
5518 | ||
c3021e5d AH |
5519 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
5520 | ||
5521 | * config/rs6000/spe.md ("spe_evmra"): Change to unspec. | |
5522 | ||
6f1087be RH |
5523 | 2002-07-29 Richard Henderson <rth@redhat.com> |
5524 | ||
5525 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Rename from | |
5526 | set_mem_attributes and add BITPOS argument. Subtract it from | |
5527 | OFFSET when same is adjusted. | |
5528 | (set_mem_attributes): New wrapper function. | |
5529 | * expr.c (expand_assignment): Use set_mem_attributes_minus_bitpos; | |
5530 | remove offset adjustment hack. | |
5531 | * expr.h (set_mem_attributes_minus_bitpos): Declare. | |
5532 | ||
61ccbcfd GDR |
5533 | 2002-07-29 Gabriel Dos Reis <gdr@nerim.net> |
5534 | ||
5535 | * Makefile.in (C_OBJS): Include c-pretty-print.o | |
5536 | (c-pretty-print.o): Add depency rule. | |
5537 | * pretty-print.h: Add more macros. | |
5538 | * c-pretty-print.c: New file. | |
5539 | * c-pretty-print.h: Likewise. | |
5540 | ||
09101f56 AH |
5541 | 2002-07-29 Aldy Hernandez <aldyh@redhat.com> |
5542 | ||
5543 | * config/rs6000/spe.h (__internal_ev_mwhgumian): Cast vector | |
5544 | constants to __ev64_s32__. | |
5545 | (__internal_ev_mwhgsmian): Same. | |
5546 | (__internal_ev_mwhgsmfan): Same. | |
5547 | (__internal_ev_mwhgssfan): Same. | |
5548 | (__internal_ev_mwhgumiaa): Same. | |
5549 | (__internal_ev_mwhgsmiaa): Same. | |
5550 | (__internal_ev_mwhgsmfaa): Same. | |
5551 | (__internal_ev_mwhgssfaa): Same. | |
5552 | ||
af673a52 DE |
5553 | 2002-07-29 David Edelsohn <edelsohn@gnu.org> |
5554 | ||
5555 | * varasm.c (assemble_variable): Narrow test for uninitialized | |
5556 | without BSS target support. | |
5557 | ||
6c208acd NS |
5558 | 2002-07-29 Nathan Sidwell <nathan@codesourcery.com> |
5559 | ||
5560 | * profile.c: Add file comment describing the overall algorithm and | |
5561 | structures. | |
5562 | (struct edge_info): Add comments. | |
5563 | (struct bb_info): Add comments. | |
5564 | * basic-block.h (EDGE_*): Add comments. | |
5565 | * doc/gcov.texi (Gcov Data Files): Document bit flags. | |
5566 | ||
624f0d60 BW |
5567 | 2002-07-29 Bob Wilson <bob.wilson@acm.org> |
5568 | ||
5569 | * config/xtensa/elf.h, config/xtensa/linux.h | |
5570 | (TARGET_OS_CPP_BUILTINS): Define. | |
5571 | (CPP_PREDEFINES): Remove. | |
5572 | * config/xtensa/xtensa.h (TARGET_CPU_CPP_BUILTINS): Define. | |
5573 | (CPP_SPEC): Remove. | |
5574 | ||
2199e5fa ZW |
5575 | 2002-07-29 Zack Weinberg <zack@codesourcery.com> |
5576 | ||
5577 | * gensupport.c: Include hashtab.h. | |
5578 | (insn_elision, condition_table, hash_c_test, cmp_c_test, | |
5579 | maybe_eval_c_test): New routines and data structures to | |
5580 | support insn elision. | |
5581 | (init_md_reader): Read and initialize the condition_table. | |
5582 | (read_md_rtx): Discard insn patterns whose C test is provably | |
5583 | always false. | |
5584 | * gensupport.h: Declare new functions and data structures. | |
5585 | ||
5586 | * genconditions.c, dummy-conditions.c: New files. | |
5587 | * Makefile.in: Build genconditions; run it to construct | |
5588 | insn-conditions.c; build that and link it into most gen* | |
5589 | programs. | |
5590 | (HOST_SUPPORT, HOST_EARLY_SUPPORT): New variables. | |
5591 | (GEN): Delete, unused. | |
5592 | (STAGESTUFF): Update. | |
5593 | ||
5594 | * gencodes.c: (gen_insn): #define CODE_FOR_xxx equal to | |
5595 | CODE_FOR_nothing for all elided patterns. | |
5596 | (main): Tweaked to support this. | |
5597 | * genflags.c (gen_proto): Emit a static inline generator | |
5598 | function here for all elided patterns, which simply returns | |
5599 | NULL_RTX. | |
5600 | (gen_insn): Do not define HAVE_xxx for elided patterns. | |
5601 | (main): Tweaked to support this. No need to forward-declare | |
5602 | struct rtx_def. | |
5603 | * genrecog.c: Do not bother emitting the C test if it's known | |
5604 | to be true at compile time. | |
5605 | ||
6ab185d6 MS |
5606 | 2002-07-29 Mike Stump <mrs@apple.com> |
5607 | ||
6d439235 | 5608 | * config.gcc (target_gtfiles): Initialize, as otherwise cross |
2199e5fa | 5609 | compilers hosted on powerpc-apple-darwin6.0 won't even build. |
6ab185d6 | 5610 | |
72b075d1 RE |
5611 | 2002-07-29 Richard Earnshaw <rearnsha@arm.com> |
5612 | ||
5613 | * arm.md (sibcall, sibcall_value): Add RETURN as part of the pattern, | |
5614 | remove clobber of LR. | |
5615 | (sibcall_insn, sibcall_value_insn): Update accordingly. | |
5616 | (sibcall_epilogue): Remove debugging comment from assembler stream. | |
5617 | ||
f63c45ec GDR |
5618 | 2002-07-29 Gabriel Dos Reis <gdr@nerim.net> |
5619 | ||
5620 | * pretty-print.h: Define more macros. | |
5621 | * diagnostic.h (output_formatted_integer): Moved from... | |
5622 | * diagnostic.c: ... here. | |
5623 | ||
c27c15db KG |
5624 | 2002-07-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
5625 | ||
5626 | * stormy16.h (ASM_OUTPUT_SYMBOL_REF): Use ASM_OUTPUT_LABEL_REF. | |
5627 | ||
99086d59 ZW |
5628 | 2002-07-28 Zack Weinberg <zack@codesourcery.com> |
5629 | ||
5630 | * defaults.h (ASM_OUTPUT_MEASURED_SIZE): Take only two | |
5631 | arguments. Always use ".-symbol" as expression argument. | |
5632 | * doc/tm.texi: Update to match. Document requirement for | |
5633 | ".size symbol, .-symbol" to be acceptable to assembler. | |
5634 | ||
5635 | * config/elfos.h, config/netbsd-aout.h, config/openbsd.h, | |
5636 | config/arm/elf.h, config/avr/avr.h, config/cris/aout.h, | |
5637 | config/i386/freebsd-aout.h, config/i386/sco5.h, | |
5638 | config/ip2k/ip2k.h, config/m88k/m88k.h, config/xtensa/elf.h, | |
5639 | config/xtensa/linux.h: Update uses of ASM_OUTPUT_MEASURED_SIZE. | |
5640 | ||
dd86aabf KG |
5641 | 2002-07-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
5642 | ||
6fd327e9 KG |
5643 | * Makefile.in (gengtype-lex.c): Fix error in last change. |
5644 | ||
8155cedd KG |
5645 | * alpha/freebsd.h (TARGET_OS_CPP_BUILTINS): Add missing |
5646 | backslash. | |
5647 | ||
dd86aabf KG |
5648 | * Makefile.in (vmsdbgout.o): Depend on function.h. |
5649 | ||
5650 | * vmsdbgout.c: Include function.h. | |
5651 | ||
d4348177 AM |
5652 | 2002-07-28 Alan Modra <amodra@bigpond.net.au> |
5653 | ||
5654 | * prefix.c (update_path): Don't strip single `.' path components | |
5655 | unless stripping a later `..' component. Exit loop as soon as | |
5656 | a valid path is found. | |
5657 | ||
c2ef6d34 RS |
5658 | 2002-07-27 Roger Sayle <roger@eyesopen.com> |
5659 | ||
5660 | * builtins.def [DEF_GCC_BUILTIN]: Require an explicit ATTRS | |
5661 | argument. Mark BUILT_IN_RETURN, BUILT_IN_EH_RETURN, | |
5662 | BUILT_IN_LONGJMP and BUILT_IN_TRAP as noreturn, the ISO C99 | |
5663 | floating point unordered comparisons (e.g. __builtin_isgreater) | |
5664 | as const, and leave the remaining GCC_BUILTINs unchanged. | |
5665 | ||
5666 | * c-decl.c (builtin_function): No need to explicitly mark | |
5667 | BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn. | |
5668 | ||
52bfebf0 RS |
5669 | 2002-07-27 Roger Sayle <roger@eyesopen.com> |
5670 | ||
5671 | * Makefile.in: rtlanal.o now depends upon real.h. | |
5672 | ||
5673 | * flags.h [flag_signaling_nans]: New flag. | |
5674 | [HONOR_SNANS]: New macro. | |
5675 | ||
5676 | * toplev.c [flag_signaling_nans]: Initialize to false. | |
99086d59 | 5677 | (f_options): Add processing for "-fsignaling-nans". |
52bfebf0 RS |
5678 | (set_fast_math_flags): Clear flag_signaling_nans with -ffast-math. |
5679 | (process_options): flag_signaling_nans implies flag_trapping_math. | |
5680 | ||
5681 | * c-common.c (cb_register_builtins): Define __SUPPORT_SNAN__ | |
5682 | when -fsignaling-nans. First step to implementing WG14's N965. | |
5683 | ||
5684 | * fold-const.c (fold) [MULT_EXPR]: Conditionalize transforming | |
5685 | 1.0 * x into x, and -1.0 * x into -x on !HONOR_SNANS. | |
5686 | [RDIV_EXPR]: Conditionalize x/1.0 into x on !HONOR_SNANS. | |
5687 | ||
5688 | * simplify-rtx.c (simplify_relational_operation): Conditionalize | |
5689 | transforming abs(x) < 0.0 into false on !HONOR_SNANS. | |
5690 | ||
5691 | * rtlanal.c: #include real.c for TARGET_FLOAT_FORMAT definitions | |
5692 | required by HONOR_SNANS. (may_trap_p): Floating point DIV, MOD, | |
99086d59 ZW |
5693 | UDIV, UMOD, GE, GT, LE, LT and COMPARE may always trap with |
5694 | -fsignaling_nans. EQ and NE only trap for flag_signaling_nans | |
52bfebf0 RS |
5695 | not flag_trapping_math (i.e. HONOR_SNANS but not HONOR_NANS). |
5696 | ||
5697 | * doc/invoke.texi: Document new -fsignaling-nans compiler option. | |
5698 | ||
e66f55b8 KG |
5699 | 2002-07-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
5700 | ||
5701 | * Makefile.in (gengtype-lex.c): Work around a bug in flex. | |
5702 | * gengtype-lex.l (YY_USE_PROTOS): Undef. | |
5703 | (YY_DECL): Define. | |
5704 | ||
a3926fe1 RS |
5705 | 2002-07-27 Roger Sayle <roger@eyesopen.com> |
5706 | ||
5707 | * doc/invoke.texi: Document that both -fno-builtin-foo and | |
5708 | -fno-builtin are supported by the g++ front-end. | |
5709 | ||
ef69da62 SS |
5710 | 2002-07-27 Stan Shebs <shebs@apple.com> |
5711 | ||
5712 | * configure.in: Rename config_gtfiles to target_gtfiles. | |
5713 | * configure: Regenerate. | |
5714 | * doc/gty.texi: Update reference. | |
5715 | * config.gcc (powerpc-*-darwin*): Set target_gtfiles | |
5716 | instead of appending to it. | |
5717 | ||
a4b0320c AH |
5718 | 2002-07-25 Aldy Hernandez <aldyh@redhat.com> |
5719 | ||
5720 | * config/rs6000/rs6000.c (function_arg_advance): SPE vararg | |
5721 | vectors are split into two registers. | |
5722 | (function_arg): Same. | |
5723 | ||
c427db5d R |
5724 | Thu Jul 26 23:00:13 2002 J"orn Rennecke <joern.rennecke@superh.com> |
5725 | ||
5726 | * pa.md (extv): Check predicates before emitting extv_32. | |
5727 | ||
57ac7be9 AM |
5728 | 2002-07-27 Alan Modra <amodra@bigpond.net.au> |
5729 | ||
5730 | * config/rs6000/rs6000.c (rs6000_traceback_name): New var. | |
5731 | (rs6000_traceback): New var. | |
5732 | (rs6000_override_options): Set rs6000_traceback. | |
5733 | (rs6000_output_function_epilogue): Implement traceback options. | |
5734 | * config/rs6000/rs6000.h (TARGET_OPTIONS): Add "traceback=". | |
5735 | (rs6000_traceback_name): Declare. | |
5736 | ||
5737 | * config/rs6000/rs6000.c (output_profile_hook): Don't generate profile | |
5738 | label reference when NO_PROFILE_COUNTERS. | |
5739 | ||
8e51619a JM |
5740 | 2002-07-26 Jason Merrill <jason@redhat.com> |
5741 | ||
5742 | * function.c (assign_parms): Handle frontend-directed pass by | |
5743 | invisible reference. | |
5744 | ||
b41f25cf NB |
5745 | 2002-07-26 Neil Booth <neil@daikokuya.co.uk> |
5746 | ||
5747 | * doc/cppopts.texi: Update. | |
5748 | ||
c2734e05 NB |
5749 | 2002-07-26 Neil Booth <neil@daikokuya.co.uk> |
5750 | ||
5751 | * cppmacro.c (_cpp_create_definition): Don't attempt redefinition | |
5752 | warnings on assertions. | |
5753 | ||
c372b0fa NB |
5754 | 2002-07-26 Neil Booth <neil@daikokuya.co.uk> |
5755 | ||
5756 | * c-common.h (RID_AND, RID_AND_EQ, RID_NOT, RID_NOT_EQ, | |
5757 | RID_OR, RID_OR_EQ, RID_XOR, RID_XOR_EQ, RID_BITAND, RID_BITOR, | |
5758 | RID_COMPL): Remove. | |
5759 | * c-parse.in (rid_to_yy): Similarly. | |
5760 | ||
558ee214 JM |
5761 | 2002-07-26 Jason Merrill <jason@redhat.com> |
5762 | ||
5763 | * c-dump.c: Resurrect. | |
5764 | * tree-dump.c: Move C-specific stuff to c-dump.c. | |
5765 | * c-common.h: Declare c_dump_tree. | |
5766 | * c-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN): Define. | |
5767 | * Makefile.in (C_AND_OBJC_OBJS): Add c-dump.o. | |
5768 | (c-dump.o): New rule. | |
5769 | ||
ce71f754 AM |
5770 | 2002-07-26 Alan Modra <amodra@bigpond.net.au> |
5771 | ||
5772 | * config/rs6000/rs6000.md: Enable patterns using rlwinm for | |
5773 | PowerPC64. Replace "T" and "S" constraints with "n" when the | |
5774 | predicate will do. Formatting fixes. | |
5775 | (extzvsi_internal2): Use "andi.", "andis." and attr type of "compare" | |
5776 | as for extzvsi_internal1. | |
5777 | ||
e179e7d7 NB |
5778 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
5779 | ||
5780 | * dwarfout.c (VERSION_ASM_OP, DERIV_BEGIN_LABEL_FMT, | |
5781 | DERIV_END_LABEL_FMT): Remove. | |
5782 | (SL_BEGIN_LABEL_FMT, SL_END_LABEL_FMT): Move. | |
5783 | ||
a2056183 NB |
5784 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
5785 | ||
5786 | * objc/objc-act.c (UTAG_STATICS, UTAG_PROTOCOL_LIST, USERTYPE): | |
5787 | Remove. | |
5788 | ||
308c142a SS |
5789 | 2002-07-25 Stan Shebs <shebs@apple.com> |
5790 | ||
5791 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Remove unused | |
5792 | local var dwarfp. | |
5793 | (output_compiler_stub): Remove unused locals. | |
5794 | (output_call): Always initialize line number. | |
5795 | ||
59324685 R |
5796 | Thu Jul 25 20:34:50 2002 J"orn Rennecke <joern.rennecke@superh.com> |
5797 | ||
5798 | * sh.h (LOAD_EXTEND_OP): QImode zero-extends on SHmedia. | |
5799 | * sh.md (truncdiqi2, movqi_media): Likewise. | |
5800 | ||
77bbd421 NB |
5801 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
5802 | ||
5803 | * gcse.c (obstack_chunk_alloc): Remove. | |
5804 | (gcse_alloc): Fix to count allocated bytes. | |
5805 | * collect2.c (SYMBOL__MAIN): Remove. | |
5806 | ||
7bad45b0 NB |
5807 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
5808 | ||
5809 | * gcc.c (TARGET_EXECUTABLE_SUFFIX): Only used if | |
5810 | HAVE_TARGET_EXECUTABLE_SUFFIX. | |
5811 | ||
184166b5 R |
5812 | Thu Jul 25 18:57:50 2002 J"orn Rennecke <joern.rennecke@superh.com> |
5813 | ||
5814 | * rtl.h (mem_attrs): Spell out more clearly the roles of ALIGN, | |
5815 | SIZE, EXPR and OFFSET. | |
5816 | ||
40cb04f1 RH |
5817 | 2002-07-25 Richard Henderson <rth@redhat.com> |
5818 | ||
5819 | * emit-rtl.c (set_mem_attributes): Fix size and alignment thinkos | |
5820 | in ARRAY_REF of DECL_P case. | |
5821 | ||
a27fb29b RS |
5822 | 2002-07-25 Richard Sandiford <rsandifo@redhat.com> |
5823 | ||
5824 | * doc/invoke.texi: Document -mabi=meabi, and expand on the EABI | |
5825 | description. Document -mips32, -mips64, and the associated -march | |
5826 | values. Describe the "mipsN" arguments to -march. Say that the | |
5827 | -mipsN options are equivalent to -march. Reword the description | |
5828 | of default type sizes. | |
5829 | * toplev.h (target_flags_explicit): Declare. | |
5830 | * toplev.c (target_flags_explicit): New var. | |
5831 | (set_target_switch): Update target_flags_explicit. | |
5832 | * config/mips/abi64.h (SUBTARGET_TARGET_OPTIONS): Undefine. | |
5833 | * config/mips/elf64.h (MIPS_ISA_DEFAULT): Undefine. | |
5834 | * config/mips/iris6.h (SUBTARGET_ASM_SPEC): -mabi=64 implies -mips3. | |
5835 | * config/mips/isa3264.h (MIPS_ENABLE_EMBEDDED_O32): Undefine. | |
5836 | * config/mips/mips.h (mips_cpu_info): New struct. | |
5837 | (mips_cpu_string, mips_explicit_type_size_string): Remove. | |
5838 | (mips_cpu_info_table, mips_arch_info, mips_tune_info): Declare. | |
5839 | (MIPS_CPP_SET_PROCESSOR): New macro. | |
5840 | (TARGET_CPP_BUILTINS): Declare a macro for each supported processor. | |
5841 | Define _MIPS_ARCH and _MIPS_TUNE. | |
5842 | (MIPS_ISA_DEFAULT): Don't provide a default value. Instead... | |
5843 | (MIPS_CPU_STRING_DEFAULT): Set to "from-abi" if neither it nor | |
5844 | MIPS_ISA_DEFAULT were already defined. | |
5845 | (MULTILIB_DEFAULTS): Add MULTILIB_ABI_DEFAULT. | |
5846 | (TARGET_OPTIONS): Remove -mcpu and -mexplicit-type-size. | |
5847 | (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New. | |
5848 | (GAS_ASM_SPEC): Remove -march, -mcpu, -mgp* and -mabi rules. | |
5849 | (ABI_GAS_ASM_SPEC): Remove. | |
5850 | (MULTILIB_ABI_DEFAULT, ASM_ABI_DEFAULT_SPEC): New macros. | |
5851 | (ASM_SPEC): Add -mgp32, -mgp64, -march, -mabi=eabi and -mabi=o64. | |
5852 | Invoke %(asm_abi_default_spec) if no ABI was specified. | |
5853 | (CC1_SPEC): Remove ISA -> register-size rules. | |
5854 | (EXTRA_SPECS): Remove abi_gas_asm_spec. Add asm_abi_default_spec. | |
5855 | * config/mips/mips.c (mips_arch_info, mips_tune_info): New vars. | |
5856 | (mips_cpu_string, mips_explicit_type_size_string): Remove. | |
5857 | (mips_cpu_info_table): New array. | |
5858 | (mips_set_architecture, mips_set_tune): New fns. | |
5859 | (override_options): Rework to make -mipsN equivalent to -march. | |
5860 | Detect more erroneous cases, including those removed from CC1_SPEC. | |
5861 | Don't change the ABI based on architecture, or vice versa. | |
5862 | Unify logic with GAS. | |
5863 | (mips_asm_file_start): Get architecture name from mips_arch_info. | |
5864 | (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns. | |
5865 | (mips_parse_cpu): Take the name of the option as argument. Handle | |
5866 | 'from-abi'. Raise an error if the option is wrong. | |
5867 | (mips_cpu_info_from_isa): New fn. | |
5868 | ||
6bbdc759 RS |
5869 | 2002-07-25 Richard Sandiford <rsandifo@redhat.com> |
5870 | ||
5871 | * config/mips/mips.md (tablejump_mips161): Use gen_rtx_LABEL_REF. | |
5872 | (tablejump_mips162): Likewise. | |
5873 | ||
80a62484 R |
5874 | Thu Jul 25 10:23:41 2002 J"orn Rennecke <joern.rennecke@superh.com> |
5875 | ||
5876 | * simpify-rtx.c (simplify_subreg): Don't pass MODE_CC mode to | |
5877 | int_mode_for_mode. | |
5878 | ||
ea793912 GDR |
5879 | 2002-07-25 Gabriel Dos Reis <gdr@nerim.net> |
5880 | ||
5881 | * c-common.c (c_sizeof_or_alignof_type): Take a third argument for | |
99086d59 | 5882 | complaining. |
ea793912 GDR |
5883 | * c-common.h (c_sizeof): Adjust definition. |
5884 | (c_alignof): Likewise. | |
5885 | * c-tree.h (c_sizeof_nowarn): Now macro. | |
5886 | * c-typeck.c (c_sizeof_nowarn): Remove definition. | |
5887 | ||
2d615444 NB |
5888 | 2002-07-25 Neil Booth <neil@daikokuya.co.uk> |
5889 | ||
5890 | * c-decl.c (c_decode_option): No need to handle switches | |
5891 | cpplib handles. | |
5892 | ||
2be2ac70 ZW |
5893 | 2002-07-24 Zack Weinberg <zack@codesourcery.com> |
5894 | ||
5895 | * defaults.h (ASM_OUTPUT_TYPE_DIRECTIVE, ASM_OUTPUT_SIZE_DIRECTIVE, | |
5896 | ASM_OUTPUT_MEASURED_SIZE): New default definitions of new macros. | |
5897 | * doc/tm.texi: Document them. Also document SIZE_ASM_OP, | |
5898 | TYPE_ASM_OP, and TYPE_OPERAND_FMT. | |
5899 | ||
5900 | * config/elfos.h, config/netbsd-aout.h, config/openbsd.h, | |
5901 | config/alpha/elf.h, config/arm/elf.h, config/avr/avr.h, | |
5902 | config/cris/aout.h, config/i386/freebsd-aout.h, | |
5903 | config/i386/sco5.h, config/ia64/ia64.c, config/ip2k/ip2k.h, | |
5904 | config/m68k/m68kelf.h, config/m68k/m68kv4.h, config/m88k/m88k.h, | |
5905 | config/mcore/mcore-elf.h, config/mips/elf.h, config/mips/elf64.h, | |
5906 | config/mips/iris6.h, config/mips/linux.h, config/pa/pa-linux.h, | |
5907 | config/pa/pa64-hpux.h, config/rs6000/sysv4.h, | |
5908 | config/xtensa/elf.h, config/xtensa/linux.h: | |
5909 | Use the new macros. | |
5910 | Where possible, remove redundant definitions of SIZE_ASM_OP, | |
5911 | TYPE_ASM_OP, and TYPE_OPERAND_FMT. | |
5912 | ||
518878e1 AH |
5913 | 2002-07-24 Aldy Hernandez <aldyh@redhat.com> |
5914 | ||
5915 | * config/rs6000/eabi.h: Define TARGET_SPE_ABI, TARGET_SPE, | |
5916 | TARGET_ISEL, and TARGET_FPRS. | |
99086d59 | 5917 | |
518878e1 AH |
5918 | * doc/invoke.texi (RS/6000 and PowerPC Options): Document |
5919 | -mabi=spe, -mabi=no-spe, and -misel=. | |
5920 | ||
5921 | * config/rs6000/rs6000-protos.h: Add output_isel. | |
5922 | Move vrsave_operation prototype here. | |
5923 | ||
5924 | * config/rs6000/rs6000.md (sminsi3): Allow pattern for TARGET_ISEL. | |
5925 | (smaxsi3): Same. | |
5926 | (uminsi3): Same. | |
5927 | (umaxsi3): Same. | |
5928 | (abssi2_nopower): Disallow when TARGET_ISEL. | |
5929 | (*ne0): Same. | |
5930 | (negsf2): Change to expand and rename old pattern to *negsf2. | |
5931 | (abssf2): Change to expand and rename old pattern to *abssf2. | |
99086d59 | 5932 | |
518878e1 AH |
5933 | New expanders: fix_truncsfsi2, floatunssisf2, floatsisf2, |
5934 | fixunssfsi2. | |
5935 | ||
5936 | Change patterns that check for TARGET_HARD_FLOAT or | |
5937 | TARGET_SOFT_FLOAT to also check TARGET_FPRS. | |
5938 | ||
5939 | * config/rs6000/rs6000.c: New globals: rs6000_spe_abi, | |
5940 | rs6000_isel, rs6000_fprs, rs6000_isel_string. | |
5941 | (rs6000_override_options): Add 8540 case to | |
5942 | processor_target_table. | |
5943 | Set rs6000_isel for the 8540. | |
5944 | Call rs6000_parse_isel_option. | |
5945 | (enable_mask_for_builtins): New. | |
5946 | (rs6000_parse_isel_option): New. | |
5947 | (rs6000_parse_abi_options): Add spe and no-spe. | |
5948 | (easy_fp_constant): Treat !TARGET_FPRS as soft-float. | |
5949 | (rs6000_legitimize_address): Check for TARGET_FPRS when checking | |
5950 | for TARGET_HARD_FLOAT. | |
5951 | Add case for SPE_VECTOR_MODE. | |
5952 | (rs6000_legitimize_reload_address): Handle SPE vector modes. | |
5953 | (rs6000_legitimate_address): Disallow PRE_INC/PRE_DEC for SPE | |
5954 | vector modes. | |
5955 | Check for TARGET_FPRS when checking for TARGET_HARD_FLOAT. | |
5956 | (rs6000_emit_move): Check for TARGET_FPRS. | |
5957 | Add cases for SPE vector modes. | |
5958 | (function_arg_boundary): Return 64 for SPE vector modes. | |
5959 | (function_arg_advance): Check for TARGET_FPRS and | |
5960 | Handle SPE vectors. | |
5961 | (function_arg): Same. | |
5962 | (setup_incoming_varargs): Check for TARGET_FPRS. | |
5963 | (rs6000_va_arg): Same. | |
5964 | (struct builtin_description): Un-constify mask field. Move up in | |
5965 | file. | |
5966 | (bdesc_2arg): Un-constify and add SPE builtins. | |
5967 | (bdesc_1arg): Same. | |
5968 | (bdesc_spe_predicates): New. | |
5969 | (bdesc_spe_evsel): New. | |
5970 | (rs6000_expand_unop_builtin): Add SPE 5-bit literal builtins. | |
5971 | (rs6000_expand_binop_builtin): Same. | |
5972 | (bdesc_2arg_spe): New. | |
5973 | (spe_expand_builtin): New. | |
5974 | (spe_expand_predicate_builtin): New. | |
5975 | (spe_expand_evsel_builtin): New. | |
5976 | (rs6000_expand_builtin): Call spe_expand_builtin for SPE. | |
5977 | (rs6000_init_builtins): Initialize SPE builtins. Call | |
5978 | rs6000_common_init_builtins. | |
5979 | (altivec_init_builtins): Move all non-altivec builtin code to... | |
5980 | (rs6000_common_init_builtins): ...here. New function. | |
5981 | (branch_positive_comparison_operator): Allow NE code for SPE. | |
5982 | (ccr_bit): Return correct ccr bit for SPE fp. | |
5983 | (print_operand): Emit crnor in 'D' case for SPE. | |
5984 | New case 't'. | |
5985 | Add SPE code for 'y' case. | |
5986 | (rs6000_generate_compare): Generate rtl for SPE fp. | |
5987 | (output_cbranch): Handle SPE hard floats. | |
5988 | (rs6000_emit_cmove): Handle isel. | |
5989 | (rs6000_emit_int_cmove): New. | |
5990 | (output_isel): New. | |
5991 | (rs6000_stack_info): Adjust stack frame so GPRs are saved in | |
5992 | 64-bits for SPE. | |
5993 | (debug_stack_info): Add SPE info. | |
5994 | (gen_frame_mem_offset): New. | |
5995 | (rs6000_emit_prologue): Save GPRs in 64-bits for SPE abi. | |
5996 | Change mode of frame pointer, when saving it, to Pmode. | |
5997 | (rs6000_emit_epilogue): Restore GPRs in 64-bits for SPE abi. | |
5998 | Misc cleanups and use gen_frame_mem_offset when appropriate. | |
5999 | ||
6000 | * config/rs6000/rs6000.h (processor_type): Add PROCESSOR_PPC8540. | |
6001 | (TARGET_SPE_ABI): New. | |
6002 | (TARGET_SPE): New. | |
6003 | (TARGET_ISEL): New. | |
6004 | (TARGET_FPRS): New. | |
6005 | (FIXED_SCRATCH): New. | |
6006 | (RTX_COSTS): Add PROCESSOR_PPC8540. | |
6007 | (ASM_CPU_SPEC): Add case for 8540. | |
6008 | (TARGET_OPTIONS): Add isel= case. | |
6009 | (rs6000_spe_abi): New. | |
6010 | (rs6000_isel): New. | |
6011 | (rs6000_fprs): New. | |
6012 | (rs6000_isel_string): New. | |
6013 | (UNITS_PER_SPE_WORD): New. | |
6014 | (LOCAL_ALIGNMENT): Adjust for SPE. | |
6015 | (HARD_REGNO_MODE_OK): Same. | |
6016 | (DATA_ALIGNMENT): Same. | |
6017 | (MEMBER_TYPE_FORCES_BLK): New. | |
6018 | (FIRST_PSEUDO_REGISTER): Set to 113. | |
6019 | (FIXED_REGISTERS): Add SPE registers. | |
6020 | (reg_class): Same. | |
6021 | (REG_CLASS_NAMES): Same. | |
6022 | (REG_CLASS_CONTENTS): Same. | |
6023 | (REGNO_REG_CLASS): Same. | |
6024 | (REGISTER_NAMES): Same. | |
6025 | (DEBUG_REGISTER_NAMES): Same. | |
6026 | (ADDITIONAL_REGISTER_NAMES): Same. | |
6027 | (CALL_USED_REGISTERS): Same. | |
6028 | (CALL_REALLY_USED_REGISTERS): Same. | |
6029 | (SPE_ACC_REGNO): New. | |
6030 | (SPEFSCR_REGNO): New. | |
6031 | (SPE_SIMD_REGNO_P): New. | |
6032 | (HARD_REGNO_NREGS): Adjust for SPE. | |
6033 | (VECTOR_MODE_SUPPORTED_P): Same. | |
6034 | (REGNO_REG_CLASS): Same. | |
6035 | (FUNCTION_VALUE): Same. | |
6036 | (LIBCALL_VALUE): Same. | |
6037 | (LEGITIMATE_OFFSET_ADDRESS_P): Same. | |
6038 | (SPE_VECTOR_MODE): New. | |
6039 | (CONDITIONAL_REGISTER_USAGE): Disable FPRs when target does FP on | |
6040 | the GPRs. Set FIXED_SCRATCH fixed in SPE case. | |
6041 | (rs6000_stack): Add spe_gp_size, spe_padding_size, | |
6042 | spe_gp_save_offset. | |
6043 | (USE_FP_FOR_ARG_P): Check for TARGET_FPRS. | |
6044 | (LEGITIMATE_LO_SUM_ADDRESS_P): Same. | |
6045 | (SPE_CONST_OFFSET_OK): New. | |
6046 | (rs6000_builtins): Add SPE builtins. | |
6047 | ||
6048 | * testsuite/gcc.dg/ppc-spe.c: New. | |
99086d59 | 6049 | |
518878e1 AH |
6050 | * config/rs6000/eabispe.h: New. |
6051 | ||
6052 | * config/rs6000/spe.h: New. | |
6053 | ||
6054 | * config/rs600/spe.md: New. | |
6055 | ||
6056 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define | |
6057 | __SIMD__ for TARGET_SPE. | |
6058 | ||
6059 | * config.gcc: Add powerpc-*-eabispe* case. | |
6060 | Add spe.h to user headers for powerpc. | |
6061 | ||
8d1b7ba1 CD |
6062 | 2002-07-24 Chris Demetriou <cgd@broadcom.com> |
6063 | ||
6064 | * config/mips/elf.h (STARTFILE_SPEC): Undo previous change. | |
6065 | * config/mips/elf64.h (STARTFILE_SPEC): Likewise. | |
6066 | * config/mips/isa3264.h (STARTFILE_SPEC): Likewise. | |
6067 | ||
8ad8135a RH |
6068 | 2002-07-24 Richard Henderson <rth@redhat.com> |
6069 | ||
6070 | * expr.c (expand_expr) [TRY_FINALLY_EXPR]: Use GOTO_SUBROUTINE_EXPR | |
6071 | form when not optimizing. | |
6072 | ||
dc44a4d8 DM |
6073 | 2002-07-24 David Mosberger <davidm@hpl.hp.com> |
6074 | ||
6075 | * config/ia64/ia64.c (gen_thread_pointer): Fix typo in marking | |
6076 | thread_pointer_rtx as unchanging. | |
6077 | ||
c5605318 MM |
6078 | 2002-07-24 Michael Matz <matz@suse.de> |
6079 | ||
6080 | * ra-colorize.c (INV_REG_ALLOC_ORDER): New macro. | |
6081 | (free_reg): Use it. | |
6082 | ||
3ade30ea RE |
6083 | 2002-07-24 Richard Earnshaw <rearnsha@arm.com> |
6084 | ||
6085 | * arm.md (arm_buneq, arm_bltgt): put '\' before ';' in output | |
6086 | pattern. | |
6087 | (arm_buneq_reversed, arm_bltgt_reversed): Likewise. | |
6088 | (movsicc, movsfcc, movdfcc): FAIL if UNEQ or LTGT. | |
6089 | ||
8a3ad737 CD |
6090 | 2002-07-24 Chris Demetriou <cgd@broadcom.com> |
6091 | ||
6092 | * config/mips/elf.h (STARTFILE_SPEC): Never include crt0.o. | |
6093 | * config/mips/elf64.h (STARTFILE_SPEC): Likewise. | |
6094 | * config/mips/isa3264.h (STARTFILE_SPEC): Do not redefine. | |
6095 | ||
7e51e626 JH |
6096 | Wed Jul 24 17:59:12 CEST 2002 Jan Hubicka <jh@suse.cz> |
6097 | ||
6098 | * toplev.c (rest_of_compilation): Dump loops before clobbering | |
6099 | the structure. | |
6100 | ||
5df533b3 JH |
6101 | Wed Jul 24 17:23:16 CEST 2002 Jan Hubicka <jh@suse.cz> |
6102 | ||
6103 | * rtlanal.c (keep_with_call_p): Avoid overflow in fixed_regs. | |
6104 | ||
79258dce RS |
6105 | 2002-07-24 Frank van der Linden <fvdl@wasabisystems.com> |
6106 | ||
6107 | PR optimization/7291 | |
6108 | * config/i386/i386.c (ix86_expand_clrstr): Fix bzero alignment | |
6109 | problem on x86_64. | |
6110 | ||
26ff2117 GDR |
6111 | 2002-07-24 Gabriel Dos Reis <gdr@nerim.net> |
6112 | ||
6113 | * pretty-print.h: Add macros from cp/error.c | |
6114 | ||
0ba1b2ff AM |
6115 | 2002-07-24 Alan Modra <amodra@bigpond.net.au> |
6116 | ||
6117 | * config/rs6000/rs6000-protos.h (mask_operand_wrap): Declare. | |
6118 | (mask64_2_operand): Declare. | |
6119 | (build_mask64_2_operands): Declare. | |
6120 | (and64_2_operand): Declare. | |
6121 | (extract_MB): Declare. | |
6122 | (extract_ME): Declare. | |
6123 | * config/rs6000/rs6000.c (mask64_operand): Allow all ones. Remove | |
6124 | CONST_DOUBLE code. | |
6125 | (mask_operand_wrap): New insn predicate. | |
6126 | (mask64_2_operand): Likewise. | |
6127 | (and64_2_operand): Likewise. | |
6128 | (build_mask64_2_operands): New function. | |
6129 | (extract_MB): New function. | |
6130 | (extract_ME): New function. | |
6131 | (print_operand <case m,M>): Use extract_MB and extract_ME. | |
6132 | (print_operand <case S>): Allow all ones. Remove CONST_DOUBLE support. | |
6133 | * config/rs6000/rs6000.h (EXTRA_CONSTRAINT): Add 't'. | |
6134 | (PREDICATE_CODES): Add and64_2_operand, mask_operand_wrap and | |
6135 | mask64_2_operand. Remove CONST_DOUBLE from mask64_operand. | |
6136 | * config/rs6000/rs6000.md (andsi3_internal3): New | |
6137 | (andsi3_internal3+1): Enable split for powerpc64. | |
6138 | (andsi3_internal3+2): New split. | |
6139 | (andsi3_internal4): Renamed old andsi3_internal3. | |
6140 | (andsi3_internal5): New. | |
6141 | (andsi3_internal5+1): Enable split for powerpc64. | |
6142 | (andsi3_internal5+2): New split. | |
6143 | (andsi3_internal6, andsi3_internal7, andsi3_internal8): New. | |
6144 | (anddi3): Handle 't' constraint. | |
6145 | (anddi3+1): New split. | |
6146 | (anddi3_internal2): Handle 't' constraint. | |
6147 | (anddi3_internal2+1): New split. | |
6148 | (anddi3_internal3): Handle 't' constraint. | |
6149 | (anddi3_internal3+1): New split. | |
6150 | ||
097657c3 AM |
6151 | 2002-07-24 Alan Modra <amodra@bigpond.net.au> |
6152 | ||
6153 | * config/rs6000/rs6000.md: Remove scratch reg on insns using | |
6154 | addze and similar (plus (comparison r1 r2) r3) insns. Add | |
6155 | missing scratch reg in one case. Formatting fixes. | |
6156 | ||
a69cbaac NB |
6157 | 2002-07-24 Neil Booth <neil@daikokuya.co.uk> |
6158 | ||
6159 | * cppexp.c (parse_defined): Mark macro used. | |
6160 | * cpphash.h (struct cpp_macro): New member "used". | |
6161 | (_cpp_mark_macro_used, _cpp_warn_if_unused_macro): New. | |
6162 | (struct cpp_reader): New member. | |
6163 | * cppinit.c (cpp_finish_options): Set first_unused_line. | |
6164 | (cpp_finish): Warn of unused macros if requested. | |
6165 | (OPT_TABLE): New switches. | |
6166 | (cpp_handle_option): Handle them. | |
6167 | * cpplib.c (do_undef): Warn if macro unused. | |
6168 | (do_ifdef, do_ifndef): Mark macro used. | |
6169 | * cpplib.h (struct cpp_options): New member. | |
6170 | * cppmacro.c (_cpp_warn_if_unused_macro): New. | |
6171 | (enter_macro_context): Mark macro used. | |
6172 | (_cpp_create_definition): Mark macro unused; warn if unused | |
6173 | when redefined. | |
6174 | * cpptrad.c (scan_out_logcial_line, push_replacement_text): | |
6175 | Mark macros used. | |
6176 | * doc/cppopts.texi: Update. | |
6177 | ||
c0667597 NB |
6178 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
6179 | ||
6180 | * dwarf2out.c (SECTION_ASM_OP, | |
6181 | ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Remove. | |
6182 | * system.h (SECTION_ASM_OP): Poison. | |
6183 | * tree.c (FILE_FUNCTION_PREFIX_LEN): Remove. | |
6184 | * config/alpha/alpha-interix.h, config/mips/linux.h | |
6185 | (ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Remove. | |
6186 | * config/mmix/mmix-protos.h, config/mmix/mmix.c | |
6187 | (mmix_asm_output_define_label_difference_symbol): Remove. | |
6188 | * config/mmix/mmix.h | |
6189 | (ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL): Remove. | |
b841421a | 6190 | * doc/tm.texi: Remove documentation. |
c0667597 | 6191 | |
bf7cd754 R |
6192 | Tue Jul 23 21:49:24 2002 J"orn Rennecke <joern.rennecke@superh.com> |
6193 | ||
6194 | * recog.c (asm_operand_ok): Allow float CONST_VECTORs for 'F'. | |
6195 | (constrain_operands): Likewise. | |
6196 | * regclass.c (record_reg_classes): Likewise. | |
6197 | * reload.c (find_reloads): Likewise. | |
6198 | * doc/md.texi: Likewise. | |
451f86fd R |
6199 | |
6200 | * reload.c (find_reloads_toplev): Use simplify_gen_subreg. | |
6201 | * simplify-rtx.c (simplify_subreg): When converting to a non-int | |
6202 | mode, try to convert to an integer mode of matching size first. | |
1d5fa6b4 R |
6203 | |
6204 | * simplify-rtx.x (simplify_subreg): When constructing a CONST_VECTOR | |
6205 | from individual subregs, check that each subreg has been generated | |
6206 | sucessfully. | |
6207 | ||
10d6af32 NB |
6208 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
6209 | ||
6210 | * genautomata.c (VLA_HWINT_SHORTEN, VLA_HWINT_LAST): Remove. | |
6211 | * df.c (HANDLE_SUBREG, FOR_EACH_BB_IN_BITMAP_REV, | |
6212 | FOR_EACH_BB_IN_SBITMAP): Remove. | |
6213 | * gcse.c (NEVER_SET, FOLLOW_BACK_EDGES): Remove. | |
6214 | * haifa-sched.c (DONE_PRIORITY, MAX_PRIORITY, TAIL_PRIORITY, | |
6215 | LAUNCH_PRIORITY, DONE_PRIORITY_P, LOW_PRIORITY_P): Remove. | |
6216 | * loop.c (PREFETCH_BLOACK_IN_LOOP_MIN, | |
6217 | PREFETCH_LIMIT_TO_SIMULTANEOUS): Remove. | |
6218 | * regrename.c (REGNO_MODE_OK_FOR_BASE_P): Remove. | |
6219 | ||
6aaae39a GDR |
6220 | 2002-07-23 Gabriel Dos Reis <gdr@nerim.net> |
6221 | ||
6222 | * pretty-print.h: New file. | |
6223 | ||
45e574d0 JDA |
6224 | 2002-07-23 Paul Koning <pkoning@equallogic.com> |
6225 | ||
6226 | * real.c (REAL_WORDS_BIG_ENDIAN): Make 1 for DEC. | |
6227 | (LARGEST_EXPONENT_IS_NORMAL): Ditto. | |
6228 | (VAX_HALFWORD_ORDER): Define (1 for DEC VAX, 0 otherwise). | |
6229 | (TARGET_G_FLOAT): Default to 0 if not defined. | |
99086d59 | 6230 | (ieeetoe): New, common routine to convert target format floats |
45e574d0 JDA |
6231 | to internal form. |
6232 | (e24toe, e53toe): Change to use ieeetoe, distinguish DEC | |
6233 | vs. others. | |
6234 | (e113toe): Change to use ieeetoe. | |
6235 | ||
6236 | 2002-07-23 Roman Lechtchinsky <rl@cs.tu-berlin.de> | |
6237 | ||
6238 | * real.c (REAL_WORDS_BIG_ENDIAN): Make sure it is 0 for DEC and 1 for | |
6239 | IBM. | |
6240 | (e53toe): Assume IEEE if non of DEC, IBM and C4X is defined. | |
6241 | (e64toe): Remove special cases for DEC and IBM. Remove support for | |
6242 | ARM_EXTENDED_IEEE_FORMAT. | |
6243 | (e24toe): Remove special cases for DEC. | |
6244 | (significand_size): Simplify. Indent. | |
6245 | (ieee_format, ieee_24, ieee_53, ieee_64, ieee_113): New. | |
6246 | (etoieee, toieee): New. | |
6247 | (etoe113, toe113, etoe64, toe64, etoe53, toe53, etoe24, toe24): Use | |
6248 | etoieee and toieee for IEEE arithmetic. | |
6249 | ||
3764f879 GDR |
6250 | 2002-07-23 Gabriel Dos Reis <gdr@nerim.net> |
6251 | ||
6252 | * doc/extend.texi: Say ISO C90, not ISO C89. | |
6253 | * doc/invoke.texi: Likewise. | |
6254 | * doc/standards.texi: Likewise. | |
6255 | ||
aa0f70e6 SE |
6256 | 2002-07-23 Steve Ellcey <sje@cup.hp.com> |
6257 | ||
6258 | * gcc/explow.c (convert_memory_address): Fix conversion of CONSTs. | |
6259 | Fix permutation of conversion and plus/mult. | |
6260 | * gcc/builtins.c (expand_builtin_memcpy) Ensure return pointer is | |
6261 | ptr_mode and not Pmode when POINTERS_EXTEND_UNSIGNED is defined. | |
6262 | (expand_builtin_strncpy) Ditto. | |
6263 | (expand_builtin_memset) Ditto. | |
6264 | ||
fa72b064 GDR |
6265 | 2002-07-23 Gabriel Dos Reis <gdr@nerim.net> |
6266 | ||
6267 | Fix PR/7363: | |
6268 | * c-common.c (c_sizeof_or_alignof_type): New function. | |
6269 | (c_alignof): Remove definition. | |
6270 | * c-common.h (c_sizeof, c_alignof): Define as macros. | |
6271 | (c_sizeof_or_alignof_type): Declare. | |
6272 | (my_friendly_assert): Moved from cp/cp-tree.h | |
6273 | * c-typeck.c (c_sizeof): Remove definition. | |
6274 | ||
2b773ee2 JH |
6275 | 2002-07-23 Jan Hubicka <jh@suse.cz> |
6276 | ||
6277 | * gcse.c (try_replace_reg): Use num_changes_pending. | |
6278 | * recog.c (num_changes_pending): New function. | |
6279 | (validate_replace_src): Use validate_repalce_src_group. | |
6280 | (validate_replace_src_group): New. | |
6281 | * recog.h (validate_repalce_src_group): New. | |
6282 | (num_changes_pending): Likewise. | |
6283 | ||
a0dc500c R |
6284 | Tue Jul 23 12:16:58 2002 J"orn Rennecke <joern.rennecke@superh.com> |
6285 | ||
6286 | * calls.c (emit_library_call_value_1): If | |
6287 | FUNCTION_ARG_PASS_BY_REFERENCE is true, pretend this is neither | |
6288 | libcall, const call nor pure call. | |
6289 | ||
d22eda7b NB |
6290 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
6291 | ||
6292 | * config/m88k/m88k.h (SECTION_ASM_OP): Remove. | |
6293 | ||
b5e66e65 NB |
6294 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
6295 | ||
6296 | * vmsdbgout.c (SECTION_ASM_OP): Remove. | |
6297 | ||
c3a600c0 NB |
6298 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
6299 | ||
6300 | * config/i386/i386.c (AT_BP): Remove. | |
6301 | ||
4fa31c2a NB |
6302 | 2002-07-23 Neil Booth <neil@daikokuya.co.uk> |
6303 | ||
6304 | * defaults.h (obstack_chunk_alloc, obstack_chunk_free): | |
6305 | Default definition. | |
6306 | * gcse.c: Don't define obstack_chunk_free. | |
6307 | * collect2.c, conflict.c, df.c, diagnostic.c, fix-header.c, | |
6308 | flow.c, gcc.c, genattrtab.c, genautomata.c, genflags.c, gensupport.c, | |
6309 | integrate.c, loop.c, ra.c, read-rtl.c, regrename.c, reload1.c, | |
6310 | reorg.c, tlink.c, tree.c, config/arm/arm.c, objc/objc-act.c: | |
6311 | Don't define obstack macros. | |
6312 | ||
fd576c86 SC |
6313 | 2002-07-22 Stephane Carrez <stcarrez@nerim.fr> |
6314 | ||
6315 | PR target/6744 | |
6316 | * config/m68hc11/m68hc11.c (m68hc11_z_replacement): Also replace | |
6317 | ASM_OPERANDS instructions. | |
6318 | ||
b791ff31 SC |
6319 | 2002-07-22 Stephane Carrez <stcarrez@nerim.fr> |
6320 | ||
6321 | PR target/7361 | |
6322 | * config/m68hc11/m68hc11.c (go_if_legitimate_address_internal): Accept | |
6323 | constant addresses only on 68HC12. | |
6324 | ||
4a941115 NB |
6325 | 2002-07-22 Neil Booth <neil@daikokuya.co.uk> |
6326 | ||
6327 | * cppfiles.c (stack_include_file): Correct test of whether | |
6328 | a dependency should be output. | |
6329 | ||
7488cc6d DE |
6330 | 2002-07-22 David Edelsohn <edelsohn@gnu.org> |
6331 | ||
6332 | * collect2.c (is_ctor_dtor): Add other possible JOINER values. | |
6333 | ||
b41caf7c RE |
6334 | 2002-07-22 Richard Earnshaw <rearnsha@arm.com> |
6335 | ||
6336 | * arm.md (movqi): If optimizing and we can create pseudos, use | |
6337 | a ZERO_EXTEND to load from memory, then copy the result into the | |
6338 | target. | |
6339 | (movhi): Likewise, but only for ARMv4. | |
6340 | ||
492e9934 NB |
6341 | 2002-07-22 Neil Booth <neil@daikokuya.co.uk> |
6342 | ||
6343 | * ssa-ccp.c (PHI_PARMS): Remove. | |
6344 | ||
f01f01a6 RS |
6345 | 2002-07-22 Richard Sandiford <rsandifo@redhat.com> |
6346 | ||
6347 | * config/mips/mips.h (CLASS_CANNOT_CHANGE_MODE): Include FP_REGS | |
6348 | on big-endian targets. | |
6349 | ||
c2ae8aef KG |
6350 | 2002-07-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
6351 | ||
6352 | * hwint.h (HOST_WIDE_INT_PRINT_DEC_SPACE, | |
6353 | HOST_WIDE_INT_PRINT_UNSIGNED_SPACE, | |
6354 | HOST_WIDEST_INT_PRINT_DEC_SPACE, HOST_WIDEST_INT_PRINT_DEC_SPACE): | |
6355 | New formatting macros. | |
6356 | ||
6357 | * ra-debug.c (dump_static_insn_cost): Avoid string concatenation. | |
6358 | ||
eab2120d R |
6359 | Mon Jul 22 15:27:25 2002 J"orn Rennecke <joern.rennecke@superh.com> |
6360 | ||
6361 | * rtlanal.c (subreg_regno_offset): Return correct offset for | |
6362 | big endian paradoxical subregs. | |
0d541696 R |
6363 | |
6364 | * optabs.c (expand_vector_unop): Don't expand using sub_optab | |
6365 | if we got the wrong mode. | |
bb9b3805 R |
6366 | |
6367 | * hwint.c (define HOST_WIDE_INT_PRINT_DEC_C): New define. | |
6368 | * genrecog.c (write_switch, write_cond): Use it. | |
6369 | * genemit.c (gen_exp): Likewise. | |
6370 | ||
e96eb215 JJ |
6371 | 2002-07-22 Jakub Jelinek <jakub@redhat.com> |
6372 | ||
6373 | * c-decl.c (build_compound_literal): Set decl TREE_READONLY from TYPE. | |
6374 | ||
cf3c4f56 JJ |
6375 | 2002-07-22 Jakub Jelinek <jakub@redhat.com> |
6376 | ||
6377 | * c-decl.c (build_compound_literal): Defer compound literal decls | |
6378 | until until file end to emit them only if they are actually used. | |
6379 | ||
533c4863 KG |
6380 | 2002-07-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
6381 | ||
6382 | * ra-build.c (check_conflict_numbers): Hide unused function. | |
6383 | (livethrough_conflicts_bb): Avoid automatic aggregate | |
6384 | initialization. | |
6385 | (parts_to_webs_1): Avoid `U' integer constant modifier. | |
6386 | (conflicts_between_webs): Wrap a variable in the macro controlling | |
6387 | its usage. | |
6388 | * ra-debug.c (ra_debug_msg): Use VA_OPEN/VA_CLOSE. | |
6389 | (dump_igraph, dump_graph_cost): Avoid string concatenation | |
6390 | (dump_static_insn_cost): Avoid automatic aggregate | |
6391 | initialization. | |
6392 | * ra-rewrite.c (insert_stores): Avoid automatic aggregate | |
6393 | initialization. | |
6394 | (dump_cost): Avoid string concatenation | |
6395 | ||
8943a0b4 RH |
6396 | 2002-07-21 Richard Henderson <rth@redhat.com> |
6397 | ||
6398 | * expr.c (expand_expr) [TRY_FINALLY_EXPR]: Don't use | |
6399 | GOTO_SUBROUTINE_EXPR when finally_block can be re-expanded. | |
6400 | ||
b1aef35b RH |
6401 | 2002-07-21 Richard Henderson <rth@redhat.com> |
6402 | ||
6403 | * unroll.c (find_splittable_givs): Do not split DEST_ADDR givs | |
6404 | that are not unrolled completely. | |
6405 | ||
5e1afb11 RH |
6406 | 2002-07-21 Richard Henderson <rth@redhat.com> |
6407 | ||
6408 | * loop.h (LOOP_AUTO_UNROLL): Rename from LOOP_FIRST_PASS. | |
6409 | * loop.c (strength_reduce): Update. | |
6410 | * toplev.c (rest_of_compilation): Do unrolling in the first | |
6411 | loop pass, not the second. | |
6412 | ||
c67a1cf6 RH |
6413 | 2002-07-21 Richard Henderson <rth@redhat.com> |
6414 | ||
6415 | * emit-rtl.c (set_mem_attributes): Preserve indirection of PARM_DECL | |
6416 | when flag_argument_noalias == 2. | |
6417 | * alias.c (nonoverlapping_memrefs_p): Handle that. | |
6418 | * print-rtl.c (print_mem_expr): Likewise. | |
6419 | ||
b68daef4 HS |
6420 | 2002-07-21 Hartmut Schirmer <hartmut.schirmer@arcor.de> |
6421 | ||
6422 | * libgcc2.c (__divdi3, __moddi3): Use unary minus operator | |
6423 | instead of __negdi2 directly. | |
6424 | ||
060a58c5 NB |
6425 | 2002-07-21 Neil Booth <neil@daikokuya.co.uk> |
6426 | ||
6427 | * gengenrtl.c (gencode): Don't define obstack_alloc_rtx. | |
6428 | * function.c (SYMBOL__MAIN): Remove definition. | |
6429 | * global.c (SET_CONFLICT, REGBITP, ALLOCNO_LIVE_P): Remove. | |
99086d59 | 6430 | * predict.c (PROB_NEVER, PROB_LIKELY, PROB_UNLIKELY): Remove. |
060a58c5 NB |
6431 | * profile.c (GCOV_INDEX_TO_BB): Remove. |
6432 | * sched-rgn.c (ABS_VALUE, MIN_DIFF_PRIORITY, MIN_PROB_DIFF): Remove. | |
6433 | * simplify-rtx.c (FIXED_BASE_PLUS_P): Remove. | |
6434 | ||
2f8dd115 NB |
6435 | 2002-07-21 Neil Booth <neil@daikokuya.co.uk> |
6436 | ||
6437 | * c-lex.c (GET_ENVIRONMENT): Remove. | |
6438 | * collect2.c (GET_ENV_PATH_LIST): Remove. | |
6439 | (prefix_from_env): Use GET_ENVIRONMENT. | |
6440 | * cppinit.c (GET_ENV_PATH_LIST): Remove. | |
6441 | (init_standard_includes): Use GET_ENVIRONMENT. | |
6442 | * defaults.h (GET_ENVIRONMENT): Define here if not already. | |
6443 | * gcc.c (GET_ENV_PATH_LIST): Remove. | |
6444 | (make_relative_prefix, process_command): Update. | |
6445 | * protoize.c (GET_ENV_PATH_LIST): Remove. | |
6446 | (do_processing): Update. | |
6447 | ||
56508306 GDR |
6448 | 2002-07-21 Gabriel Dos Reis <gdr@nerim.net> |
6449 | ||
6450 | * c-decl.c (build_array_declarator): Say 'ISO C90', not 'ISO C89'. | |
6451 | (grokdeclarator): Likewise. | |
6452 | * c-format.c (C_STD_NAME): Likewise. | |
6453 | * c-lex.c (interpret_integer): Likewise. | |
6454 | * c-typeck.c (build_array_ref): Likewise. | |
6455 | * cpplex.c (_cpp_lex_direct): Likewise. | |
6456 | * toplev.c (documented_lang_options): Likewise. | |
6457 | ||
e2f62855 NB |
6458 | 2002-07-21 Neil Booth <neil@daikokuya.co.uk> |
6459 | ||
6460 | * c-format.c (T99_I, T99_UI): Remove. | |
6461 | ||
c89d1dfd NB |
6462 | 2002-07-21 Neil Booth <neil@daikokuya.co.uk> |
6463 | ||
6464 | * c-typeck.c (SAVE_SPELLING_DEPTH): Remove. | |
6465 | ||
46690369 JH |
6466 | Sun Jul 21 21:36:41 CEST 2002 Jan Hubicka <jh@suse.cz> |
6467 | ||
6468 | * gcse.c (do_local_cprop): Do not extend lifetimes of registers set by | |
6469 | do_local_cprop. | |
6470 | ||
60ffc1b8 AJ |
6471 | 2002-07-21 Andreas Jaeger <aj@suse.de> |
6472 | ||
99086d59 | 6473 | * reload1.c (fixup_abnormal_edges): Remove unused variable. |
60ffc1b8 | 6474 | |
c05ffc49 BS |
6475 | 2002-07-21 Bernd Schmidt <bernds@redhat.com> |
6476 | ||
6477 | Improvements for the ifcvt pass from Michael Meissner, with patches | |
6478 | by Richard Sandiford <rsandifo@redhat.com> | |
6479 | * basic-block.h (struct ce_if_block, ce_if_block_t): New types. | |
6480 | * ifcvt.c (cond_exec_changed_p): New static variable. | |
6481 | (last_active_insn): New function, renamed from last_active_insn_p | |
6482 | and changed to return the last active insn in a basic block. All | |
6483 | callers updated. | |
6484 | (block_fallthru): New function. | |
6485 | (cond_exec_process_insns): New argument CE_INFO. Pass it to | |
6486 | IFCVT_MODIFY_INSN. All callers updated. | |
6487 | Return false if START or END are NULL. | |
6488 | Handle case where we're processing an insn that is already | |
6489 | conditional. | |
6490 | ||
6491 | (noce_process_if_block): CE_INFO argument rather than | |
6492 | multiple args containing the involved basic blocks. All callers | |
6493 | changed. | |
6494 | (process_if_block, merge_if_block, find_if_block, | |
6495 | cond_exec_process_if_block): Likewise. | |
6496 | ||
6497 | (cond_exec_process_if_block): New arg DO_MULTIPLE_P. All callers | |
6498 | changed. | |
6499 | Use new function last_active_insn to simplify some code. | |
6500 | New code to handle multiple tests. | |
6501 | Call IFCVT_MODIFY_CANCEL in all failure cases, otherwise set | |
6502 | cond_exec_changed_p to TRUE. | |
6503 | ||
6504 | (process_if_block): New code to handle multiple tests. | |
6505 | (merge_if_block): Likewise. | |
6506 | (find_if_header): New arg PASS. Changed to return the currently | |
6507 | processed basic block or NULL instead of true/false. All callers | |
6508 | changed. | |
6509 | Call IFCVT_INIT_EXTRA_FIELDS. | |
6510 | (block_jumps_and_fallthru_p): New function. | |
6511 | (find_if_block): Discover opportunities to convert multiple tests. | |
6512 | Add additional debugging output. | |
6513 | Update the ce_info structure before returning. | |
6514 | ||
6515 | (if_convert): Run multiple passes of if-conversion. | |
6516 | * doc/tm.texi (IFCVT_MODIFY_TESTS, IFCVT_MODIFY_INSN, | |
6517 | IFCVT_MODIFY_FINAL, IFCVT_MODIFY_CANCEL, IFCVT_MODIFY_MULTIPLE_TESTS, | |
6518 | IFCVT_INIT_EXTRA_FIELDS, IFCVT_EXTRA_FIELDS): Update documentation for | |
6519 | these macros. | |
6520 | ||
ae860ff7 JH |
6521 | Sun Jul 21 00:54:54 CEST 2002 Jan Hubicka <jh@suse.cz> |
6522 | ||
6523 | * gcse.c: Include cselib.h | |
6524 | (constptop_register): Break out from ... | |
6525 | (cprop_insn): ... here; kill basic_block argument. | |
6526 | (do_local_cprop, local_cprop_pass): New functions. | |
6527 | (one_cprop_pass): Call local_cprop_pass. | |
6528 | ||
0da65b89 RS |
6529 | 2002-07-20 Roger Sayle <roger@eyesopen.com> |
6530 | ||
6531 | * simplify-rtx.c (simplify_relational_operation): Optimize | |
6532 | abs(x) < 0.0 (and abs(x) >= 0.0 when using -ffast-math). | |
6533 | ||
47cc673a MM |
6534 | 2002-07-20 Michae Matz <matz@suse.de> |
6535 | ||
6536 | * ra-build.c: (remember_web_was_spilled): Use GENERAL_REGS. | |
6537 | ||
68e65275 NB |
6538 | 2002-07-20 Neil Booth <neil@daikokuya.co.uk> |
6539 | ||
6540 | * cppexp.c (struct op): Add token pointer. | |
6541 | (check_promotion, CHECK_PROMOTION): New. | |
6542 | (optab): Update. | |
6543 | (_cpp_parse_expr): Update, use token pointer of struct op. | |
6544 | (reduce): Warn about change of sign owing to promotion. | |
6545 | * cppinit.c (cpp_handle_option): New warning if -Wall. | |
6546 | * cpplib.h (struct cpp_options): New member. | |
6547 | ||
e3485bbc DE |
6548 | 2002-07-19 David Edelsohn <edelsohn@gnu.org> |
6549 | ||
6550 | * config/rs6000/rs6000.md: Remove ppc630 fpcompare from single | |
6551 | fpu list. Separate Power4 compare and delayed_compare. Correct | |
6552 | Power4 fpcompare. | |
6553 | (fix_truncdfsi2_internal): Restore FPR preference. | |
6554 | * config/rs6000/t-aix43 (MULTILIB_MATCHES): Add mcpu?power3, | |
6555 | mcpu?power4, mcpu?604e. Remove mpower, mpower2, mpowerpc. | |
6556 | ||
449655a6 MV |
6557 | 2002-07-19 Momchil Velikov <velco@fadata.bg> |
6558 | ||
6559 | * reload1.c (reload_as_needed): Duplicate oldpat. | |
6560 | ||
8b583747 AM |
6561 | 2002-07-20 Alan Modra <amodra@bigpond.net.au> |
6562 | ||
6563 | PR optimization/7130 | |
6564 | * loop.h (struct loop_info): Add "preconditioned". | |
6565 | * unroll.c (unroll_loop): Set it. | |
6566 | * doloop.c (doloop_modify_runtime): Correct count for unrolled loops. | |
6567 | ||
0dc36574 ZW |
6568 | 2002-07-19 Zack Weinberg <zack@codesourcery.com> |
6569 | ||
6570 | * rtl.def (CODE_LABEL): Remove slot 8. | |
6571 | * rtl.h (struct rtx_def): Document new uses of jump and call fields. | |
6572 | (LABEL_ALTERNATE_NAME): Delete. | |
6573 | (LABEL_KIND, SET_LABEL_KIND, LABEL_ALT_ENTRY_P): New. | |
6574 | * defaults.h: Remove default for ASM_OUTPUT_ALTERNATE_LABEL_NAME. | |
6575 | ||
6576 | * final.c (output_alternate_entry_point): New. | |
6577 | (final_scan_insn): Use it instead of | |
6578 | ASM_OUTPUT_ALTERNATE_LABEL_NAME. Do not consider possibility | |
6579 | of a case label being an alternate entry point. | |
6580 | ||
6581 | * cfgbuild.c (make_edges, find_bb_boundaries): Use LABEL_ALT_ENTRY_P. | |
6582 | * emit-rtl.c (gen_label_rtx): Adjust call to gen_rtx_CODE_LABEL. | |
6583 | Do not clear LABEL_NUSES (unnecessary) or LABEL_ALTERNATE_NAME | |
6584 | (field deleted). | |
6585 | * print-rtl.c, ra-debug.c: Update code to output CODE_LABELs. | |
6586 | ||
6587 | * doc/rtl.texi: Document LABEL_KIND, SET_LABEL_KIND, and | |
6588 | LABEL_ALT_ENTRY_P; not LABEL_ALTERNATE_NAME. | |
6589 | * doc/tm.texi: Delete documentation of | |
6590 | ASM_OUTPUT_ALTERNATE_LABEL_NAME. | |
6591 | ||
59267987 RO |
6592 | 2002-07-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
6593 | ||
6594 | * config/mips/iris5gas.h (DWARF2_DEBUGGING_INFO): Define. | |
6595 | (PREFERRED_DEBUGGING_TYPE): Use DWARF2_DEBUG. | |
6596 | (LINK_SPEC): Define. | |
6597 | (STARTFILE_SPEC): Define. | |
6598 | (ENDFILE_SPEC): Define. | |
6599 | ||
6600 | * config/mips/iris6-o32.h (LINK_SPEC): Move ... | |
6601 | * config/mips/iris6-o32-as.h (LINK_SPEC): ... here. | |
6602 | ||
6603 | * config/mips/iris6-o32-gas.h: New file. | |
6604 | * config.gcc (mips-sgi-irix6*o32): Use it. | |
6605 | ||
6606 | * config/mips/t-iris5-gas: New file. | |
6607 | * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Use it. | |
6608 | ||
75aef48a NB |
6609 | 2002-07-19 Neil Booth <neil@daikokuya.co.uk> |
6610 | ||
6611 | * cppexp.c (ALWAYS_EVAL): Remove. | |
6612 | (optab, reduce): Always evaluate. | |
6613 | (num_unary_op, num_binary_op, num_div_op): Issue diagnostics | |
6614 | only if not skipping evaluation. | |
6615 | ||
72a5503d MM |
6616 | 2002-07-19 Marek Michalkiewicz <marekm@amelek.gda.pl> |
6617 | ||
6618 | * config/avr/avr.c (debug_hard_reg_set): Remove. | |
6619 | ||
059ba716 CD |
6620 | 2002-07-19 Chris Demetriou <cgd@broadcom.com> |
6621 | ||
6622 | * gcc.c (cpp_options): Include "%1" (cc1_spec). | |
6623 | ||
544823b6 RH |
6624 | 2002-07-19 Richard Henderson <rth@redhat.com> |
6625 | ||
6626 | * loop.c (loop_givs_rescan): Delete the REG_EQUAL note, not the insn. | |
6627 | ||
c35383cb AM |
6628 | 2002-07-19 Alan Modra <amodra@bigpond.net.au> |
6629 | ||
6630 | * prefix.c (update_path): Don't zap single `.' path components | |
6631 | unless followed by another `.' and fix typo last patch. | |
6632 | ||
ad28cff7 NB |
6633 | 2002-07-18 Neil Booth <neil@daikokuya.co.uk> |
6634 | ||
6635 | * cppexp.c (cpp_num_mul): Remove unused parameter. | |
6636 | (UNARY, BINARY, OTHER, binary_handler): Remove. | |
6637 | (ALWAYS_EVAL): New. | |
6638 | (optab): Update. | |
6639 | (reduce): Refactor to a large switch, don't use a function | |
6640 | pointer. | |
6641 | ||
139b7f86 BT |
6642 | 2002-07-18 Bo Thorsen <bo@berlioz.suse.de> |
6643 | ||
6644 | * config/i386/linux64.h (STARTFILE_PREFIX_SPEC): Define this always. | |
6645 | ||
e69d1422 R |
6646 | Thu Jul 18 19:39:18 2002 J"orn Rennecke <joern.rennecke@superh.com> |
6647 | ||
6648 | * sh-protos.h (sh_expand_unop_v2sf): Move inside #ifdef RTX_CODE guard. | |
6649 | (sh_expand_binop_v2sf): Likewise. | |
6650 | * sh.c (machine_dependent_reorg): Add move for UNSPEC_MOVA. | |
6651 | (int_gpr_dest, trunc_hi_operand): New functions. | |
6652 | * sh.h (PREDICATE_CODES): Add any_register_operand, int_gpr_dest and | |
6653 | trunc_hi_operand. | |
6654 | (SPECIAL_MODE_PREDICATES, any_register_operand): Define. | |
6655 | * sh.md (cmpeqdi_t+1): Remove comments that genrecog warns about. | |
6656 | (adddi3_compact+1, subdi3_compact+1, ashlsi3_n+1, ashlhi3+1): Likewise. | |
6657 | (ashrsi2_16+1, ashrsi2_31+1, lshrsi3_n+1, ashrdi3+[12]): Likewise. | |
6658 | (and_shl_scratch+[12], zero_extendhidi2+1): Likewise. | |
6659 | (zero_extendhisi2_media+1, extendhidi2+1, extendqidi2+1): Likewise. | |
6660 | (extendhisi2_media+1, extendqisi2_media+1): Likewise. | |
6661 | (movsi_media_nofpu+[12], movhi_media+1, movdi_media_nofpu+1): Likewise. | |
6662 | (movdi_const_16bit+[12], movdf_i4+[123], reload_outdf+[2-5]): Likewise. | |
6663 | (movsf_ie+1): Likewise. | |
6664 | (loaddi_trunc): Use int_gpr_dest predicate. | |
6665 | (use_sfunc_addr, indirect_jump_scratch, sibcall_compact): Add mode(s). | |
6666 | (mova, mova_const, GOTaddr2picreg, ptrel, casesi_worker_0): Likewise. | |
6667 | (casesi_worker_0+[12], casesi_worker): Likewise. | |
6668 | (shcompact_preserve_incoming_args): Likewise. | |
6669 | (mov_nop): Use any_register_operand predicate. | |
6670 | (mperm_w0): Use trunc_hi_operand predicate. | |
6671 | ||
47a4976f JDA |
6672 | 2002-07-18 John David Anglin <dave@hiauly1.hia.nrc.ca> |
6673 | ||
6674 | * pa-linux.h (DWARF2_UNWIND_INFO): Delete define. | |
6675 | * pa.h (EH_RETURN_DATA_REGNO): Revise TARGET_64BIT and correct | |
6676 | numbering. | |
6677 | ||
f3a4e54e JDA |
6678 | 2002-07-18 John David Anglin <dave@hiauly1.hia.nrc.ca> |
6679 | ||
6680 | * pa.c (output_deferred_plabels): Remove unused millicode enum mulU. | |
6681 | ||
30484ccf RH |
6682 | 2002-07-18 Richard Henderson <rth@redhat.com> |
6683 | ||
6684 | PR optimization/7147 | |
6685 | * ifcvt.c (noce_get_condition): Make certain that the condition | |
6686 | is valid at JUMP. | |
6687 | ||
d042370e R |
6688 | Thu Jul 18 13:44:51 2002 J"orn Rennecke <joern.rennecke@superh.com> |
6689 | ||
6690 | * sh.c (barrier_align, push): Shut up compiler warnings. | |
6691 | (initial_elimination_offset,sh_media_init_builtins): Likewise. | |
6692 | (reg_no_subreg_operand): Delete. | |
6693 | ||
61fee9b3 BT |
6694 | 2002-07-17 Bo Thorsen <bo@suse.de> |
6695 | ||
6696 | * config/i386/linux64.h (LINK_SPEC): Remove bogus -Y option. | |
6697 | (STARTFILE_PREFIX_SPEC): Define for NATIVE_CROSS compilations. | |
6698 | (STARTFILE_SPEC): Remove hardcoded library paths. | |
6699 | (ENDFILE_SPEC): Likewise. | |
6700 | ||
f305679f JH |
6701 | Thu Jul 18 09:38:59 CEST 2002 Jan Hubicka <jh@suse.cz> |
6702 | ||
6703 | * gcse.c (hoist_expr_reaches_here_p): Stop once expr_bb is reached. | |
6704 | ||
6705 | * gcse.c (try_replace_reg): Do not return false positives. | |
6706 | ||
99bcb625 AM |
6707 | 2002-07-18 Alan Modra <amodra@bigpond.net.au> |
6708 | ||
f6f23ad2 AM |
6709 | * prefix.c: (update_path): Strip ".." components when prior dir |
6710 | doesn't exist. Pass correct var to UPDATE_PATH_HOST_CANONICALIZE. | |
6711 | ||
99bcb625 AM |
6712 | * config/rs6000/sysv4.h (ASM_OUTPUT_REG_PUSH): Remove 64-bit support. |
6713 | (ASM_OUTPUT_REG_POP): Likewise. | |
6714 | ||
09eeeacb AM |
6715 | 2002-07-18 Alan Modra <amodra@bigpond.net.au> |
6716 | ||
6717 | * config/rs6000/rs6000.c (first_reg_to_save): Remove bogus | |
6718 | adjustments to first_reg for profiling case. | |
6719 | (output_function_profiler): Correct lr save slot for ABI_AIX_NODESC. | |
6720 | Disable profiling for 64 bit code on both ABI_V4 and ABI_AIX_NODESC. | |
6721 | Save static chain reg to sp + 12 on ABI_AIX_NODESC. | |
6722 | * config/rs6000/sysv4.h (ASM_OUTPUT_REG_PUSH): Define. | |
6723 | (ASM_OUTPUT_REG_POP): Define. | |
6724 | * config/rs6000/linux64.h (ASM_OUTPUT_REG_PUSH): Undef. | |
6725 | (ASM_OUTPUT_REG_POP): Undef. | |
6726 | ||
74d06cf2 NB |
6727 | 2002-07-17 Neil Booth <neil@daikokuya.co.uk> |
6728 | ||
6729 | * cpplib.c (do_sccs): Handle #sccs on all systems. | |
6730 | * system.h (SCCS_DIRECTIVE): Poison. | |
6731 | * config/darwin.h, config/freebsd.h, config/netbsd.h, | |
6732 | config/ptx4.h, config/svr3.h, config/svr4.h, config/alpha/elf.h, | |
6733 | config/arm/linux-elf.h, config/c4x/c4x.h, config/d30v/d30v.h, | |
6734 | config/i370/i370.h, config/i386/gas.h, config/i386/sco5.h, | |
6735 | config/i960/i960.h, config/m68hc11/m68hc11.h, config/m68k/3b1.h, | |
6736 | config/m68k/3b1g.h, config/m68k/crds.h, config/m68k/mot3300.h, | |
6737 | config/m68k/pbb.h, config/m88k/m88k.h, config/mips/mips.h, | |
6738 | config/sparc/pbd.h, config/stormy16/stormy16.h, config/vax/vaxv.h: | |
6739 | Remove all references to SCCS_DIRECTIVE. | |
6740 | * doc/cpp.texi, doc/tm.texi: Update. | |
6741 | ||
61dde664 R |
6742 | Wed Jul 17 19:23:32 2002 J"orn Rennecke <joern.rennecke@superh.com> |
6743 | ||
6744 | * regrename.c (maybe_mode_change): New function. | |
6745 | (find_oldest_value_reg, copyprop_hardreg_forward_1): Use it. | |
6746 | ||
97f51ac4 RB |
6747 | 2002-07-17 Rodney Brown <rbrown64@csc.com.au> |
6748 | ||
6749 | * config/i386/i386.c (ix86_expand_int_movcc): In the general case | |
6750 | suppress addition when either ct or cf are zero. | |
6751 | ||
f1a73cfe | 6752 | 2002-06-17 Eric Botcazou <ebotcazou@multimania.com> |
30484ccf | 6753 | Glen Nakamura <glen@imodulo.com> |
f1a73cfe EB |
6754 | |
6755 | PR optimization/6713 | |
6756 | * loop.c (loop_givs_rescan): Explicitly delete the insn that | |
6757 | sets a non-replaceable giv after issuing the new one. | |
6758 | ||
23ff0223 NB |
6759 | 2002-07-17 Neil Booth <neil@daikokuya.co.uk> |
6760 | ||
6761 | * cppexp.c (cpp_interpret_integer, append_digit, parse_defined, | |
6762 | eval_token): Clarify and correct use of "bool" variables. | |
6763 | * cpplib.h (struct cpp_options): Similarly. | |
6764 | * cppmacro.c (parse_params, _cpp_save_parameter): Ditto. | |
6765 | * cpptrad.c (recursive_macro): Similarly. | |
6766 | ||
ac09192a R |
6767 | Wed Jul 17 17:08:06 2002 J"orn Rennecke <joern.rennecke@superh.com> |
6768 | ||
d28586ab | 6769 | * config/sh/lib1funcs.asm (udivsi3_i4): Implement SHcompact version in |
ac09192a | 6770 | SHmedia code. |
68cef009 R |
6771 | |
6772 | * sh.md (cmpgtudi_media): Remove spurious @. | |
701e3726 R |
6773 | |
6774 | * config/sh/lib1funcs.asm (FMOVD_WORKS): Don't define for little endian. | |
6775 | * sh.h (OVERRIDE_OPTIONS): Don't set FMOVD_BIT for little endian. | |
ca903bba R |
6776 | |
6777 | * config/sh/lib1funcs.asm (init_trampoline): New entry point. | |
6778 | * sh-protos.h (sh_initialize_trampoline): Declare. | |
6779 | * sh.c (sh_initialize_trampoline): New function. | |
6780 | * sh.h (TRAMPOLINE_SIZE): Only 24 for TARGET_SHMEDIA32. | |
6781 | (TRAMPOLINE_ALIGNMENT): Need cache-line alignment for TARGET_SHMEDIA. | |
6782 | (INITIALIZE_TRAMPOLINE): Call sh_initialize_trampoline. | |
6783 | (TRAMPOLINE_ADJUST_ADDRESS): Not needed for SHcompact. | |
6784 | * sh.md (initialize_trampoline, double_shori): New patterns. | |
6785 | (initialize_trampoline_compact): Likewise. | |
6786 | (shmedia32_initialize_trampoline_big): Remove. | |
6787 | (shmedia32_initialize_trampoline_little): Likewise. | |
0ac78517 R |
6788 | |
6789 | * sh-protos.h (binary_float_operator): Remove declaration. | |
6790 | (sh_expand_unop_v2sf, sh_expand_binop_v2sf): Declare. | |
6791 | * sh.c (print_operand, case 'N'): Check against CONST0_RTX. | |
6792 | (unary_float_operator, sh_expand_unop_v2sf): New functions. | |
6793 | (sh_expand_binop_v2sf): Likewise. | |
6794 | (zero_vec_operand): Delete. | |
6795 | (SH_BLTIN_UDI): New builtin shared signature define. Renumbered | |
6796 | all non-shared ones. | |
6797 | (bdesc): Change all the mextr builtins to use SH_BLTIN_UDI. | |
6798 | Enable nsb and byterev. | |
6799 | * sh.h (CONDITIONAL_REGISTER_USAGE): Initialize DF_HI_REGS. | |
6800 | (HARD_REGNO_MODE_OK): Allow TImode in fp regs. Allow V2SFmode | |
6801 | in general regs. | |
6802 | (enum reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add DF_HI_REGS. | |
6803 | (SECONDARY_OUTPUT_RELOAD_CLASS): Likewise. Remove clause for | |
6804 | immediate operands. | |
6805 | (SECONDARY_INPUT_RELOAD_CLASS): Add clause for immediate operands. | |
6806 | Add DF_HI_REGS. | |
6807 | (CLASS_CANNOT_CHANGE_MODE, CLASS_CANNOT_CHANGE_MODE_P): Allow | |
6808 | lowpart fp regs - only for big endian for now. | |
da7d8304 | 6809 | (LEGITIMATE_CONSTANT_P): Don't allow nonzero float vectors |
0ac78517 R |
6810 | when FPU is in use. |
6811 | (EXTRA_CONTRAINT_U): Check against CONST0_RTX. | |
6812 | (LOAD_EXTEND_OP): NIL for SImode. | |
6813 | (REGISTER_MOVE_COST): Add DF_HI_REGS. Const for moves between | |
6814 | general and fp registers is 4. | |
6815 | PREDICATE_CODES: Amend binary_float_operator entry. | |
6816 | Remove zero_vec_operand. Add unary_float_operator. | |
6817 | * sh.md (udivsi3_i4_media): Use truncate instead of paradoxical | |
6818 | subreg SET_DEST. | |
6819 | (truncdisi2, truncdihi2, movv2sf): Allow memory destinations. | |
6820 | (truncdiqi2): Do sign extension. | |
6821 | (movsi_media, movdi_media): Allow to use r63 to an fp register. | |
6822 | (movdf_media, movsf_media): Likewise. | |
6823 | (movv2sf_i, movv2sf_i+1): Don't use f{ld,st}.p or SUBREGS. | |
6824 | Collapse to one define_insn_and_split. Allow immediate sources. | |
6825 | (addv2sf3, subv2sf3, mulv2sf3, divv2sf3): New patterns. | |
6826 | (movv4sf_i): Allow immediate sources. Use simplify_gen_subreg. | |
6827 | (movv4sf): Allow immediate sources. | |
6828 | (movsf_media_nofpu+1): Don't split moves to FP registers. | |
6829 | (unary_sf_op, binary_sf_op, mshflo_w_x, concat_v2sf): New patterns. | |
6830 | (movv8qi_i+3): Check against CONST0_RTX. | |
6831 | (mextr1, mextr2. mextr3. mextr4, mextr5, mextr6, mextr7): Use DImode | |
6832 | for input and output operands. Fix argument 3 to gen_mextr_rl. | |
6833 | (mmul23_wl, mmul01_wl, mmulsum_wq_i): s/const_vector/parallel/ | |
6834 | (msad_ubq_i, mshf4_b, mshf0_b, mshf4_l, mshf0_l, mshf4_w): Likewise. | |
6835 | (mshf0_w, fipr, ftrv): Likewise. | |
6836 | (mshfhi_l_di): Now insn_and_split. Can handle FP regs. | |
6837 | ||
e9d7b180 JD |
6838 | 2002-07-17 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> |
6839 | ||
6840 | * arm.h (ARM_NUM_INTS, ARM_NUM_REGS, ARM_NUM_REGS2): Renamed from | |
6841 | NUM_INTS, NUM_REGS and ARM_NUM_REGS2 respectively. All uses changed. | |
6842 | * arm.c: Similarly. | |
6843 | ||
8214bf98 RS |
6844 | 2002-07-17 Richard Sandiford <rsandifo@redhat.com> |
6845 | ||
6846 | * config/mips/mips-protos.h (mips_sign_extend): Declare. | |
6847 | * config/mips/mips.h (MASK_DEBUG_H, TARGET_DEBUG_H_MODE): Remove. | |
6848 | (TARGET_SWITCHES): Remove debugh. | |
6849 | (ISA_HAS_TRUNC_W): New macro. | |
6850 | (CLASS_CANNOT_CHANGE_MODE): Include FP_REGS if TARGET_FLOAT64. | |
6851 | (PREDICATE_CODES): Remove se_nonimmediate_operand. | |
6852 | * config/mips/mips.c (movdi_operand): Allow sign-extensions of | |
6853 | any SImode move_operand. | |
6854 | (se_nonimmediate_operand): Remove. | |
6855 | (mips_sign_extend): New. | |
6856 | (mips_move_2words): Use it for sign-extended source operands. | |
6857 | (override_options): Allow integers to be put into single FPRs. | |
6858 | (mips_secondary_reload_class): Handle integers in float registers. | |
6859 | * config/mips/mips.md (extendsidi2): Turn into a define_expand. | |
6860 | (fix_truncsfsi2, fix_truncdfsi2): Likewise. | |
6861 | (fix_truncdfsi2_insn, fix_truncdfsi2_macro): New. | |
6862 | (fix_truncsfsi2_insn, fix_truncsfsi2_macro): New. | |
6863 | (fix_truncdfdi2): Provide only a single alternative, in which the | |
6864 | integer is in a float register. Depend on TARGET_FLOAT64 rather | |
6865 | than TARGET_64BIT. | |
6866 | (fix_truncsfdi2, floatdidf2, floatdisf2): Likewise. | |
6867 | (floatsidf2, floatsisf2): Likewise, but no TARGET_FLOAT64 dependency. | |
6868 | (movdi_internal2): Don't allow the source operand to be sign-extended. | |
6869 | Add alternatives for float registers. | |
6870 | (*movdi_internal2_extend): New. Version of movdi_internal2 that | |
6871 | allows sign-extension. | |
6872 | (*movdi_internal2_mips16): Name the existing mips16 movdi pattern. | |
6873 | (movsi_internal2): Rename to movsi_internal. Add alternatives for | |
6874 | float registers. Remove TARGET_DEBUG_H_MODE test. | |
6875 | (movhi_internal1): Rename to movhi_internal. Don't check | |
6876 | TARGET_DEBUG_H_MODE. Fix transposed *d and *f source constraints. | |
6877 | (movqi_internal1): Rename to movqi_internal and remove | |
6878 | TARGET_DEBUG_H_MODE dependency. | |
6879 | (movsi_internal1, movhi_internal2, movqi_internal2): Remove. | |
6880 | ||
7ab0121e JW |
6881 | 2002-07-16 Jim Wilson <wilson@redhat.com> |
6882 | ||
6883 | * toplev.c (lang_dependent_init): Create function context for | |
6884 | init_expr_once. | |
6885 | ||
349ccf2e HPN |
6886 | 2002-07-16 Hans-Peter Nilsson <hp@axis.com> |
6887 | ||
6888 | * config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Don't | |
6889 | --gc-sections if -r. | |
6890 | * config/cris/cris.h: Ditto. | |
6891 | ||
06ec023f RB |
6892 | 2002-07-16 Rodney Brown <rbrown64@csc.com.au> |
6893 | ||
6894 | * config/i386/i386.c (ix86_expand_int_movcc): In the case where | |
6895 | the comparison directly gives a mask suppress addition when cf is | |
6896 | zero by complementing the mask. | |
6897 | ||
39cef914 NN |
6898 | 2002-07-16 Nathanael Nerode <neroden@gcc.gnu.org> |
6899 | ||
6900 | * Makefile.in: Delete references to enquire. | |
6901 | * enquire.c: Move to contrib. | |
6902 | ||
92c1a778 SS |
6903 | 2002-07-16 Stan Shebs <shebs@apple.com> |
6904 | ||
2aa9948d SS |
6905 | * config/darwin.h (ASM_OUTPUT_LABEL): Move to here from |
6906 | config/rs6000/darwin.h. | |
6907 | (ASM_OUTPUT_SKIP): Ditto. | |
6908 | (TEXT_SECTION_ASM_OP): Ditto. | |
6909 | (DATA_SECTION_ASM_OP): Ditto. | |
6910 | (ASM_APP_ON): Define. | |
6911 | (ASM_APP_OFF): Define. | |
6912 | * config/rs6000/darwin.h (ASM_OUTPUT_LABEL, ASM_OUTPUT_SKIP, | |
6913 | TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP): Remove. | |
6914 | ||
6915 | * config/darwin.c (func_name_maybe_scoped): Remove unused decl. | |
92c1a778 SS |
6916 | (machopic_function_base_name): Declare result to be const. |
6917 | (machopic_non_lazy_ptr_name): Ditto. | |
6918 | (machopic_stub_name): Ditto. | |
2aa9948d | 6919 | * config/darwin-protos.h: Ditto for the prototypes. |
92c1a778 | 6920 | |
daaab00a JH |
6921 | Wed Jul 17 00:22:39 CEST 2002 Jan Hubicka <jh@suse.cz> |
6922 | ||
6923 | * m68hc11.c (m68hc11_reorg): Do not rebuild CFG. | |
6924 | ||
63c574cc JH |
6925 | Wed Jul 17 00:20:48 CEST 2002 Jan Hubicka <jh@suse.cz> |
6926 | ||
6927 | * i386.md (prefetch): Fix for 64bit mode. | |
6928 | (prefetch_sse_rex, prefetch_3dnow_rex): New patterns. | |
6929 | ||
2a500b9e JH |
6930 | Wed Jul 17 00:19:20 CEST 2002 Jan Hubicka <jh@suse.cz> |
6931 | ||
6932 | * i386.h (MACHINE_DEPENDENT_REORG): New macro. | |
6933 | * i386.c (x86_machine_dependent_reorg): New function. | |
6934 | * i386-protos.h (x86_machine_dependent_reorg): Declare. | |
6935 | ||
e5faf155 ZW |
6936 | 2002-07-16 Zack Weinberg <zack@codesourcery.com> |
6937 | ||
6938 | * builtins.c (std_expand_builtin_va_start): Remove unused | |
6939 | first argument. | |
6940 | (expand_builtin_va_start): Call EXPAND_BUILTIN_VA_START and | |
6941 | std_expand_builtin_va_start with just two arguments. | |
6942 | * expr.h: Update prototypes. | |
6943 | ||
6944 | * alpha-protos.h, alpha.h, alpha.c, arc-protos.h, arc.h, | |
6945 | arc.c, d30v-protos.h, d30v.h, d30v.c, i386-protos.h, i386.h, | |
6946 | i386.c, i960-protos.h, i960.h, i960.c, m88k-protos.h, m88k.h, | |
6947 | m88k.c, mips-protos.h, mips.h, mips.c, mn10300-protos.h, | |
6948 | mn10300.h, mn10300.c, pa-protos.h, pa.h, pa.c, | |
6949 | rs6000-protos.h, rs6000.h, rs6000.c, s390-protos.h, s390.h, | |
6950 | s390.c, sh-protos.h, sh.h, sh.c, sparc-protos.h, sparc.h, | |
6951 | sparc.c, stormy16-protos.h, stormy16.h, stormy16.c, | |
6952 | xtensa-protos.h, xtensa.h, xtensa.c: Remove unused first | |
6953 | argument from all implementations of EXPAND_BUILTIN_VA_START | |
6954 | and all uses of std_expand_builtin_va_start. | |
6955 | ||
dbf65c2f R |
6956 | Tue Jul 16 19:32:58 2002 J"orn Rennecke <joern.rennecke@superh.com> |
6957 | ||
6958 | * regrename.c (copy_value): Don't record high part copies. | |
6959 | ||
6acb6d3e | 6960 | 2002-07-16 Steve Ellcey <sje@cup.hp.com> |
99b823ca | 6961 | |
6acb6d3e SE |
6962 | * gcc/config/pa/long_double.h (FIXUNS_TRUNCTFDI2_LIBCALL): New define. |
6963 | (fixunstfdi_libfunc): Change to use FIXUNS_TRUNCTFDI2_LIBCALL. | |
6964 | * gcc/config/pa/quadlib.c (_U_Qfcnvfxt_quad_to_udbl): New function. | |
6965 | ||
5d7c2819 ID |
6966 | 2002-07-16 Ian Dall <ian@sibyl.beware.dropbear.id.au> |
6967 | ||
6968 | * doc/invoke.texi (NS32K Options): Document -mieee-compare option | |
6969 | ||
6970 | * config/ns32k/ns32k.md (addsi3, *frame_addr, *stack_addr): merge | |
6971 | into addsi3 using register class "x" and "y". | |
6972 | ||
6973 | * config/ns32k/ns32k.md (*madddf, *maddsf, *msubdf, *msubsf): | |
6974 | "earlyclobber" constraint modifier for some alternative. | |
e5faf155 | 6975 | |
5d7c2819 ID |
6976 | * config/ns32k/ns32k.md (tstdf, tstsf, cmpdf, cmpsf, blt, ble) |
6977 | (*ble, *blt): Flag to indicate bCOND and sCOND should check for | |
6978 | unordered. | |
6979 | config/ns32k/ns32k.h (CC_UNORD): define corresponding mask. | |
6980 | ||
6981 | * config/ns32k/ns32k.h (TARGET_IEEE_COMPARE, MASK_IEEE_COMPARE) | |
6982 | (TARGET_SWITCHES): Add -mieee-compare option. | |
6983 | (OVERRIDE_OPTIONS): 32332 is a subset of | |
6984 | 32532. Don't use IEEE_COMPARE -funsafe-math-optimizations. | |
43a88a8c | 6985 | (TARGET_SWITCHES): Fix description of bit-field option. |
5d7c2819 ID |
6986 | * config/ns32k/netbsd.h (TARGET_DEFAULT): Add |
6987 | -mieee-compare option. Remove 32332 flag. | |
6988 | ||
5da4f548 | 6989 | 2002-07-16 Steve Ellcey <sje@cup.hp.com> |
5d7c2819 ID |
6990 | |
6991 | * explow.c (convert_memory_address): Remove special handling | |
5da4f548 | 6992 | when POINTERS_EXTEND_UNSIGNED < 0. |
5d7c2819 | 6993 | * config/ia64.md (movsi_symbolic): New instruction for ILP32 mode. |
5da4f548 SE |
6994 | (movedi_symbolic): Fix typo. |
6995 | (load_fptr): Remove mode restriction so it works for SI and DI. | |
6996 | (load_fptr_internal1): Ditto. | |
6997 | (load_gprel): Ditto. | |
6998 | (load_symptr_internal1): Ditto. | |
6999 | (call_pic): Ditto. | |
5d7c2819 | 7000 | * config/ia64.c (call_operand): Modify mode check. |
5da4f548 SE |
7001 | (ia64_expand_load_address): Handle DI and SI addresses and symbols. |
7002 | (ia64_expand_move): Ditto. | |
7003 | (ia64_assemble_integer): Handle SImode function pointers. | |
7004 | (ia64_expand_fetch_and_op): Handle SImode mem addresses. | |
7005 | (ia64_expand_op_and_fetch): Ditto. | |
7006 | (ia64_expand_compare_and_swap): Ditto. | |
7007 | (ia64_expand_lock_test_and_set): Ditto. | |
7008 | (ia64_expand_lock_release): Ditto. | |
7009 | ||
1575c31e JD |
7010 | 2002-07-16 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> |
7011 | ||
7012 | * arm.c (emit_sfm): Don't set RTX_FRAME_RELATED_P on DWARF. | |
7013 | ||
7014 | 2002-07-16 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> | |
7015 | Richard Earnshaw <rearnsha@arm.com> | |
7016 | ||
e5faf155 | 7017 | * arm.h (LEGITIMATE_PIC_OPERAND_P): Only test |
1575c31e JD |
7018 | CONSTANT_POOL_ADDRESS_P if a SYMBOL_REF. Simplify logic. |
7019 | ||
3894f59e RE |
7020 | 2002-07-16 Richard Earnshaw <rearnsha@arm.com> |
7021 | ||
7022 | * arm.md (stack_tie): New insn. Use an idiom that the alias code | |
7023 | understands to be a memory clobber. | |
7024 | * arm.c (arm_expand_prologue): Use it. | |
7025 | ||
e0b89be2 | 7026 | 2002-07-16 Daniel Berlin <dberlin@dberlin.org> |
54b2a7f8 DB |
7027 | |
7028 | * ra-rewrite.c: #include reload.h, insn-config.h | |
7029 | * ra-build.c: #include reload.h | |
7030 | * Makefile.in: Update ra-rewrite.o, ra-build.o dependencies to | |
e5faf155 | 7031 | depend on reload.h, insn-config.h. |
54b2a7f8 | 7032 | |
cffa2189 R |
7033 | Tue Jul 16 11:57:45 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7034 | ||
7035 | * expr.c (emit_move_insn_1): Handle arbitrary moves that are | |
7036 | the same size as a word. | |
7037 | ||
7038 | * regrename.c (find_oldest_value_reg): Take WORDS_BIG_ENDIAN / | |
7039 | BYTES_BIG_ENDIAN into account. | |
7040 | ||
052c96b1 JH |
7041 | Tue Jul 16 12:22:44 CEST 2002 Jan Hubicka <jh@suse.cz> |
7042 | ||
7043 | * i386.md (prefetch): Fix for 64bit mode. | |
7044 | (prefetch_sse_rex, prefetch_3dnow_rex): New patterns. | |
7045 | ||
7046 | * i386.md (movss, movsd): Use xorps/xorpd for Athlon. | |
7047 | ||
ae32926b MM |
7048 | 2002-07-16 Marek Michalkiewicz <marekm@amelek.gda.pl> |
7049 | ||
7050 | * hard-reg-set.h (TEST_HARD_REG_BIT): Return 1 if the bit is set. | |
7051 | ||
6c535c69 ZW |
7052 | 2002-07-15 Zack Weinberg <zack@codesourcery.com> |
7053 | ||
7054 | * ginclude/varargs.h: Replace with stub which issues #error. | |
7055 | * ginclude/stdarg.h: __builtin_stdarg_start is renamed | |
7056 | __builtin_va_start. | |
7057 | ||
7058 | * builtins.def (BUILT_IN_VARARGS_START): Delete. | |
7059 | (BUILT_IN_VA_START): New. | |
7060 | * builtins.c (expand_builtin_va_start): Eliminate first | |
7061 | argument and code to implement pre-ISO varargs. | |
7062 | (std_expand_builtin_va_start): Ignore first argument; it is | |
7063 | always 1. | |
7064 | (expand_builtin): Handle BUILT_IN_VA_START and | |
7065 | BUILT_IN_STDARG_START identically. Delete | |
7066 | BUILT_IN_VARARGS_START case. | |
7067 | ||
7068 | * function.c (assign_parms): Delete hide_last_arg and all | |
7069 | its uses. | |
7070 | (mark_varargs): Delete function. | |
7071 | * function.h (struct function): Delete 'varargs' bit. | |
7072 | (current_function_varargs): Delete macro. | |
7073 | * tree.h: Don't declare mark_varargs. | |
7074 | ||
7075 | * c-decl.c (c_function_varargs, c_mark_varargs): Delete. | |
7076 | (c_expand_body): Don't call mark_varargs. | |
7077 | * c-objc-common.c: Handle BUILT_IN_VA_START and | |
7078 | BUILT_IN_STDARG_START identically. Delete | |
7079 | BUILT_IN_VARARGS_START case. | |
7080 | * c-tree.h: Don't declare c_mark_varargs. | |
7081 | * c-parse.in: Remove grammar rules for '&...' (which has been | |
7082 | commented out since before 2.7.2) and for '...' in K+R | |
7083 | argument declarations. | |
7084 | ||
7085 | * builtins.c, function.c, integrate.c, sibcall.c, | |
7086 | config/alpha/unicosmk.h, config/arc/arc.c, config/arc/arc.h, | |
7087 | config/avr/avr.c, config/cris/cris.c, config/fr30/fr30.c, | |
7088 | config/i960/i960.c, config/i960/i960.md, config/m32r/m32r.c, | |
7089 | config/m32r/m32r.h, config/m88k/m88k.c, config/m88k/m88k.h, | |
7090 | config/mips/mips.c, config/mmix/mmix.c, config/mmix/mmix.h, | |
7091 | config/mn10300/mn10300.c, config/pa/som.h, config/s390/s390.c, | |
7092 | config/sh/sh.c, config/sh/sh.h, config/sparc/sparc.h, | |
7093 | config/stormy16/stormy16.c: Delete all references to | |
7094 | current_function_varargs, and code predicated on that flag. | |
7095 | ||
7096 | * config/alpha/alpha.c (alpha_va_start), | |
7097 | config/arc/arc.c (arc_va_start), | |
7098 | config/i386/i386.c (ix86_va_start), | |
7099 | config/mips/mips.c (mips_va_start), | |
7100 | config/mn10300/mn10300.c (mn10300_va_start), | |
7101 | config/rs6000/rs6000.c (rs6000_va_start), | |
7102 | config/s390/s390.c (s390_va_start), | |
7103 | config/sh/sh.c (sh_va_start), | |
7104 | Ignore first argument; it is always 1. | |
7105 | ||
7106 | * config/c4x/c4x-protos.h, config/c4x/c4x.c: Delete c4x_va_start. | |
7107 | * config/ia64/ia64-protos.h, config/ia64/ia64.c: Delete ia64_va_start. | |
7108 | * config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c: | |
7109 | Delete m68hc11_va_start. | |
7110 | * config/c4x/c4x.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h: | |
7111 | No need to define EXPAND_BUILTIN_VA_START. | |
7112 | ||
7113 | * doc/invoke.texi, doc/sourcebuild.texi, doc/tm.texi, | |
7114 | doc/trouble.texi: Remove references to GCC-provided <varargs.h>. | |
7115 | ||
6d80a854 EB |
7116 | 2002-07-15 Eric Botcazou <ebotcazou@multimania.com> |
7117 | ||
7118 | PR optimization/7153 | |
7119 | * regmove.c (optimize_reg_copy_3): Don't optimize if the register | |
7120 | dies in more than one insn. | |
7121 | ||
043cfcbe JT |
7122 | 2002-07-15 Jason Thorpe <thorpej@wasabisystems.com> |
7123 | ||
7124 | * config/sparc/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Remove. | |
7125 | ||
ed8d2920 | 7126 | 2002-07-15 Michael Matz <matz@suse.de>, |
6c535c69 | 7127 | Daniel Berlin <dberlin@dberlin.org>, |
ed8d2920 MM |
7128 | Denis Chertykov <denisc@overta.ru> |
7129 | ||
7130 | Add a new register allocator. | |
7131 | ||
7132 | * ra.c: New file. | |
7133 | * ra.h: New file. | |
7134 | * ra-build.c: New file. | |
7135 | * ra-colorize.c: New file. | |
7136 | * ra-debug.c: New file. | |
7137 | * ra-rewrite.c: New file. | |
7138 | ||
7139 | * Makefile.in (ra.o, ra-build.o, ra-colorize.o, ra-debug.o, | |
7140 | (ra-rewrite.o): New .o files for libbackend.a. | |
7141 | (GTFILES): Add basic-block.h. | |
7142 | ||
7143 | * toplev.c (flag_new_regalloc): New. | |
7144 | (f_options): New option "new-ra". | |
7145 | (rest_of_compilation): Call initialize_uninitialized_subregs() | |
7146 | only for the old allocator. If flag_new_regalloc is set, call | |
7147 | new allocator, instead of local_alloc(), global_alloc() and | |
7148 | friends. | |
7149 | ||
7150 | * doc/invoke.texi: Document -fnew-ra. | |
7151 | * basic-block.h (FOR_ALL_BB): New. | |
7152 | * config/rs6000/rs6000.c (print_operand): Write small constants | |
7153 | as @l+80. | |
7154 | ||
7155 | * df.c (read_modify_subreg_p): Narrow down cases for a rmw subreg. | |
7156 | (df_reg_table_realloc): Make size at least as large as max_reg_num(). | |
7157 | (df_insn_table_realloc): Size argument now is absolute, not relative. | |
7158 | Changed all callers. | |
7159 | ||
7160 | * gengtype.c (main): Add the pseudo-type "HARD_REG_SET". | |
7161 | * regclass.c (reg_scan_mark_refs): Ignore NULL rtx's. | |
7162 | ||
7163 | 2002-06-20 Michael Matz <matz@suse.de> | |
7164 | ||
7165 | * df.h (struct ref.id): Make unsigned. | |
7166 | * df.c (df_bb_reg_def_chain_create): Remove unsigned cast. | |
7167 | ||
7168 | 2002-06-13 Michael Matz <matz@suse.de> | |
7169 | ||
7170 | * df.h (DF_REF_MODE_CHANGE): New flag. | |
7171 | * df.c (df_def_record_1, df_uses_record): Set this flag for refs | |
7172 | involving subregs with invalid mode changes, when | |
7173 | CLASS_CANNOT_CHANGE_MODE is defined. | |
7174 | ||
7175 | 2002-05-07 Michael Matz <matz@suse.de> | |
7176 | ||
7177 | * reload1.c (fixup_abnormal_edges): Don't insert on NULL edge. | |
7178 | ||
7179 | 2002-05-03 Michael Matz <matz@suse.de> | |
7180 | ||
7181 | * sbitmap.c (sbitmap_difference): Accept sbitmaps of different size. | |
7182 | ||
7183 | Sat Feb 2 18:58:07 2002 Denis Chertykov <denisc@overta.ru> | |
7184 | ||
7185 | * regclass.c (regclass): Work with all regs which have sets or | |
7186 | refs. | |
7187 | (reg_scan_mark_refs): Count regs inside (clobber ...). | |
7188 | ||
7189 | 2002-01-04 Michael Matz <matzmich@cs.tu-berlin.de> | |
7190 | ||
7191 | * df.c (df_ref_record): Correctly calculate SUBREGs of hardregs. | |
7192 | (df_bb_reg_def_chain_create, df_bb_reg_use_chain_create): Only | |
7193 | add new refs. | |
7194 | (df_bb_refs_update): Don't clear insns_modified here, ... | |
7195 | (df_analyse): ... but here. | |
7196 | ||
7197 | * sbitmap.c (dump_sbitmap_file): New. | |
7198 | (debug_sbitmap): Use it. | |
7199 | ||
7200 | * sbitmap.h (dump_sbitmap_file): Add prototype. | |
7201 | ||
7202 | 2001-08-07 Daniel Berlin <dan@cgsoftware.com> | |
7203 | ||
7204 | * df.c (df_insn_modify): Grow the UID table if necessary, rather | |
7205 | than assume all emits go through df_insns_modify. | |
7206 | ||
7207 | 2001-07-26 Daniel Berlin <dan@cgsoftware.com> | |
7208 | ||
7209 | * regclass.c (reg_scan_mark_refs): When we increase REG_N_SETS, | |
7210 | increase REG_N_REFS (like flow does), so that regclass doesn't | |
7211 | think a reg is useless, and thus, not calculate a class, when it | |
7212 | really should have. | |
7213 | ||
7214 | 2001-01-28 Daniel Berlin <dberlin@redhat.com> | |
7215 | ||
7216 | * sbitmap.h (EXECUTE_IF_SET_IN_SBITMAP_REV): New macro, needed for | |
7217 | dataflow analysis. | |
7218 | ||
794a292d JJ |
7219 | 2002-07-15 Jakub Jelinek <jakub@redhat.com> |
7220 | ||
7221 | PR middle-end/7245 | |
7222 | * config/i386/i386.c (const_int_1_31_operand): New. | |
7223 | * config/i386/i386.h (PREDICATE_CODES): Add it. | |
7224 | * config/i386/i386.md (ashlsi3_cmp, ashlsi3_cmp_zext, ashlhi3_cmp, | |
7225 | ashlqi3_cmp, ashrsi3_cmp, ashrsi3_cmp_zext, ashrhi3_cmp, ashrqi3_cmp, | |
7226 | lshrsi3_cmp, lshrsi3_cmp_zext, lshrhi3_cmp, lshrqi3_cmp): Use it. | |
7227 | ||
05d49501 AM |
7228 | 2002-07-14 Alan Modra <amodra@bigpond.net.au> |
7229 | ||
7230 | PR target/7282 | |
7231 | * config/rs6000/rs6000.md (floatsidf2): Enable for POWERPC64. | |
7232 | (floatunssidf2): Likewise. | |
7233 | (floatsidf_ppc64): New insn_and_split. | |
7234 | (floatunssidf_ppc64): Likewise. | |
7235 | ||
e89617fe AJ |
7236 | 2002-07-14 Andreas Jaeger <aj@suse.de> |
7237 | ||
7238 | * config.gcc (sh64): Remove unused | |
7239 | target_requires_64bit_host_wide_int. | |
7240 | ||
78762e3b RS |
7241 | 2002-07-12 Roger Sayle <roger@eyesopen.com> |
7242 | ||
7243 | * expr.c [CLEAR_RATIO]: New macro defining the maximum number | |
7244 | of move instructions to use when clearing memory, c.f. MOVE_RATIO. | |
7245 | [CLEAR_BY_PIECES]: New macro, using CLEAR_RATIO, to determine | |
7246 | whether clear_by_pieces should be used to clear storage. | |
7247 | (clear_storage): Use CLEAR_BY_PIECES instead of MOVE_BY_PIECES. | |
7248 | ||
7249 | * doc/tm.texi: Document these two new target macros. | |
7250 | ||
f7a454e9 SC |
7251 | 2002-07-12 Stephane Carrez <stcarrez@nerim.fr> |
7252 | ||
7253 | * config/m68hc11/m68hc11.md ("zero_extendsidi2"): Use D_REG only for | |
7254 | the scratch register. | |
7255 | ("*movhi2_push"): Accept Z_REG because a split pattern can make use | |
7256 | of it, forbid reload to use it. | |
7257 | ||
26af4041 MM |
7258 | 2002-07-12 Marek Michalkiewicz <marekm@amelek.gda.pl> |
7259 | ||
7260 | * config/avr/avr.c (test_hard_reg_class): Fix TEST_HARD_REG_BIT | |
7261 | usage on 64-bit hosts, return value was truncated to 32 bits. | |
7262 | ||
226cfe61 R |
7263 | Fri Jul 12 00:49:36 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7264 | ||
7265 | * simplify-rtx.c (simplify_subreg): Handle floating point | |
7266 | CONST_DOUBLEs. When an integer subreg of a smaller mode than | |
7267 | the element mode is requested, compute a subreg with an | |
7268 | integer mode of the same size as the element mode first. | |
7269 | ||
25c25947 R |
7270 | Thu Jul 11 22:02:57 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7271 | ||
7272 | * combine.c (try_combine): When converting a paradoxical subreg | |
7273 | to an extension, take LOAD_EXTEND_OP into account. | |
7274 | ||
789b7de5 RO |
7275 | 2002-07-11 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
7276 | ||
7277 | * config.gcc (mips-sgi-irix6*o32): New configuration. | |
7278 | ||
7279 | * configure.in (libgcc_visibility): Disable for mips-sgi-irix6*o32 | |
7280 | configurations. | |
7281 | * configure: Regenerate. | |
7282 | ||
7283 | * config/mips/iris6-o32-as.h: New file. | |
7284 | * config/mips/iris6-o32.h: New file. | |
e89617fe | 7285 | |
789b7de5 RO |
7286 | * config/mips/iris5gas.h (TARGET_ASM_NAMED_SECTION): Define. |
7287 | (NM_FLAGS): Define. | |
7288 | (HAVE_AS_SHF_MERGE): Undefine. | |
7289 | ||
7290 | * config/mips/t-iris5-as: New file. | |
7291 | * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Use it. | |
7292 | ||
7293 | * config/mips/t-iris6 (SHLIB_EXT, SHLIB_SOLINK, SHLIB_SONAME, | |
7294 | SHLIB_NAME, SHLIB_MAP, SHLIB_OBJS, SHLIB_SLIBDIR_QUAL, SHLIB_LINK, | |
7295 | SHLIB_INSTALL, SHLIB_MKMAP, SHLIB_MAPFILES, FPBIT, DPBIT, | |
7296 | dp-bit.c, fp-bit.c): Move ... | |
7297 | * config/mips/t-iris5-6: ... here. | |
7298 | New file, shared by IRIX 5 and IRIX 6. | |
7299 | * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix6*, | |
7300 | mips-sgi-irix5*): Use it. | |
7301 | ||
7302 | * config/mips/iris6.h: Remove duplicate comment. | |
7303 | ||
7304 | * config/mips/mips.c (TARGET_ASM_UNALIGNED_DI_OP) [TARGET_IRIX5 && | |
7305 | !TARGET_IRIX6]: Define. | |
7306 | (mips_asm_file_start): Don't emit mdebug.<ABI> sections on IRIX 5/6. | |
7307 | ||
7308 | * config/mips/mips.h (ASM_DECLARE_FUNCTION_NAME): Fix comment. | |
7309 | ||
a18c2c5f JDA |
7310 | 2002-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca> |
7311 | ||
7312 | * pa.md (adddi3): Change predicate of operand 2 to adddi3_operand | |
7313 | and delete code to force constant to register. | |
7314 | * pa-protos.h (adddi3_operand): Add prototype. | |
7315 | * pa.c (adddi3_operand): New function. | |
7316 | ||
e65a2d65 RS |
7317 | 2002-07-11 Roger Sayle <roger@eyesopen.com> |
7318 | ||
7319 | * c-decl.c (duplicate_decls): Preserve the noreturn attribute on | |
7320 | non-ANSI builtin functions. | |
7321 | ||
a06e3c40 R |
7322 | Thu Jul 11 11:31:12 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7323 | ||
7324 | * rtl.h (gen_rtx_CONST_VECTOR): Declare. | |
7325 | * gengenrtl.c (special_rtx): Check for CONST_VECTOR. | |
7326 | * emit-rtl.c (gen_rtx_CONST_VECTOR): New function. | |
7327 | (gen_const_vector_0): Use it. | |
7328 | ||
47abc309 JDA |
7329 | 2002-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca> |
7330 | ||
7331 | * pa.md (adddi3): For 32-bit targets, force constants to a register | |
7332 | if they don't fit in an 11-bit immediate. Change insn predicate to | |
7333 | arith11_operand. Remove comment. | |
7334 | * pa.c (cint_ok_for_move): Fix comment. | |
7335 | (emit_move_sequence): Don't directly split DImode constants on 32-bit | |
7336 | targets. | |
7337 | ||
8ac9d31f TJ |
7338 | 2002-07-11 Tim Josling <tej@melbpc.org.au> |
7339 | ||
e89617fe | 7340 | Remove front end hard coding from gengtype.c. |
8ac9d31f TJ |
7341 | |
7342 | * Makefile.in | |
7343 | (STAGESTUFF): add gtyp-gen.h | |
7344 | (GTFILES): Remove front end specific files. | |
7345 | (GTFILES_FILES_LANGS): New, from configure.. | |
7346 | (GTFILES_FILES_FILES): Likewise. | |
7347 | (GTFILES_LANG_DIR_NAMES): Likewise. | |
7348 | (GTFILES_SRCDIR): Likewise. | |
7349 | (gtyp-gen.h): Build from configure information. | |
7350 | (s-gtype): Remove command line parameters from gengtype. | |
7351 | (gengtype.o): Remove dependency on GTFILES. Depend on gtyp-gen.h. | |
7352 | (mostlyclean): Delete files generated by and for gengtype. | |
7353 | ||
7354 | * c-config-lang.in: New file. | |
7355 | ||
7356 | * configure.in (all_gtfiles_files_langs): New. Accumulate files | |
7357 | for each language. | |
7358 | (all_gtfiles_files_files): New. Accumulate language for each file | |
7359 | accumulated. | |
7360 | (gtfiles): Pick up value for C. | |
7361 | (srcdir): AC-SUBST this variable. | |
7362 | (all_gtfiles_files_langs): AC-SUBST this variable. | |
7363 | (all_gtfiles_files_files): AC-SUBST this variable. | |
e89617fe | 7364 | |
8ac9d31f | 7365 | * configure: Regenerate. |
e89617fe | 7366 | |
8ac9d31f TJ |
7367 | * gengtype-lex.l (parse_file): Make parameter const. |
7368 | ||
7369 | * gengtype.c (toplevel): include gtyp-gen.h. | |
7370 | (BASE_FILE_<language> unnamed enum): Delete. | |
7371 | (lang_names): Delete (replaced by gtyp-gen.h) | |
7372 | (lang_dir_names): From gtyp-gen.h, replaces lang_names; changed | |
7373 | all references. | |
7374 | (NUM_GT_FILES): New. | |
7375 | (NUM_LANG_FILES): New. | |
7376 | (srcdir_len): New. | |
7377 | (NUM_BASE_FILES): Change calculation. | |
7378 | (open_base_files): Change prototype to avoid warning. | |
7379 | (startswith): Delete. | |
7380 | (get_file_basename): Iterate through generated language list not | |
7381 | hard coded list. | |
7382 | (get_base_file_bitmap): Use generated list of files and languages. | |
7383 | (close_output_files): Add prototype to rmove warning. | |
7384 | (main): Iterate through list of generated files from gtyp-gen.h | |
7385 | rather than command line paramaters. Ignore duplicated file | |
e89617fe | 7386 | names. |
8ac9d31f TJ |
7387 | |
7388 | * gengtype.h (parse_file): Amend prototype for const parameter. | |
e89617fe | 7389 | |
8ac9d31f TJ |
7390 | * doc/sourcebuild.texi: Document gtfiles variable. |
7391 | ||
7392 | * doc/gty.texi: Document changes to gtfiles variable for front | |
7393 | ends. | |
7394 | ||
7395 | * objc/config-lang.in (gtfiles): Add files needed for objc front | |
7396 | end. | |
7397 | ||
0e603223 RS |
7398 | 2002-07-10 Roger Sayle <roger@eyesopen.com> |
7399 | ||
7400 | PR c/2454 | |
7401 | * combine.c (nonzero_bits): LOAD_EXTEND_OP should only apply | |
7402 | to SUBREGs of MEMs. (num_sign_bit_copies): Likewise. | |
7403 | ||
c5358a5d RS |
7404 | 2002-07-10 Roger Sayle <roger@eyesopen.com> |
7405 | Zack Weinberg <zack@codesourcery.com> | |
7406 | ||
7407 | * builtins.def: Make the argument types of abort and exit | |
7408 | independent of the front-end. | |
7409 | ||
a35f8b74 AM |
7410 | 2002-07-11 Alan Modra <amodra@bigpond.net.au> |
7411 | ||
7412 | * config/rs6000/linux64.h (ASM_SPEC): Define. | |
7413 | ||
89e7058f AH |
7414 | 2002-07-10 Aldy Hernandez <aldyh@redhat.com> |
7415 | ||
6c535c69 ZW |
7416 | * config/rs6000/rs6000.c (emit_frame_save): New. |
7417 | (rs6000_frame_related): Replace reg2 before reg. | |
7418 | (rs6000_emit_prologue): Use emit_frame_save for saving gprs, fprs, | |
7419 | and eh_return registers. | |
89e7058f | 7420 | |
086bbd21 TM |
7421 | 2002-07-10 Toon Moene <toon@moene.indiv.nluug.nl> |
7422 | ||
7423 | Revert all patches for optimization of Complex .op. Real. | |
7424 | * complex_part_zero_p: Remove | |
7425 | * expand_cmplxdiv_straight: Replace complex_part_zero_p(x) | |
7426 | with x. | |
7427 | * expand_cmplxdiv_wide: Ditto. | |
7428 | * expand_binop: Ditto. | |
7429 | ||
126dbce0 MM |
7430 | 2002-07-10 Marek Michalkiewicz <marekm@amelek.gda.pl> |
7431 | ||
7432 | * config/avr/avr.md: Fix two 0x80000000 constants to make them | |
7433 | negative also on 64-bit hosts. | |
7434 | ||
7435 | Default to -fno-reorder-blocks when optimizing for size. | |
7436 | * config/avr/avr-protos.h (avr_optimization_options): Declare. | |
7437 | * config/avr/avr.c (avr_optimization_options): New function. | |
7438 | * config/avr/avr.h (OPTIMIZATION_OPTIONS): New. | |
7439 | ||
7440 | Optimize returning from simple functions. | |
7441 | * config/avr/avr-protos.h (avr_simple_epilogue): Declare. | |
7442 | * config/avr/avr.c (avr_simple_epilogue): New function. | |
7443 | * config/avr/avr.md (return): New insn. | |
7444 | ||
21c318ba DR |
7445 | 2002-07-10 Douglas B Rupp <rupp@gnat.com> |
7446 | ||
7447 | * config/i386/i386.c (ix86_svr3_asm_out_constructor): Add | |
7448 | HAS_INIT_SECTION to protection. | |
7449 | ||
537834c8 MM |
7450 | 2002-07-10 Mark Mitchell <mark@codesourcery.com> |
7451 | ||
7452 | * doc/invoke.texi (Debugging Options): Mention that -gdwarf is | |
7453 | deprecated. | |
7454 | ||
80ba02b1 R |
7455 | Wed Jul 10 19:50:03 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7456 | ||
7457 | * combine.c (gen_lowpart_for_combine): Handle vector modes. | |
7458 | Supply non-VOID mode to simplify_gen_subreg. | |
7459 | ||
ae3aa00d JH |
7460 | Wed Jul 10 18:48:55 CEST 2002 Jan Hubicka <jh@suse.cz> |
7461 | ||
7462 | * i386.c (ix86_init_mmx_sse_builtins): Fix thinko. | |
7463 | ||
029f3983 JL |
7464 | 2002-07-10 Jeffrey A Law <law@redhat.com> |
7465 | ||
7a464913 JL |
7466 | * mn10200.c (expand_prologue): Create REG_MAYBE_DEAD notes |
7467 | as appropriate. | |
7468 | ||
6c535c69 ZW |
7469 | * mn10200.c (expand_epilogue): Fix test to determine which scratch |
7470 | register to use. | |
029f3983 | 7471 | |
ff27a429 R |
7472 | Wed Jul 10 16:06:00 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7473 | ||
7474 | * cse.c (cse_insn): Supply proper SUBREG_BYTE to simplify_gen_subreg. | |
7475 | Get mode from dest. | |
7476 | If simplify_gen_subreg fails, try next equivalent. | |
7477 | ||
e6986399 GDR |
7478 | 2002-07-09 Gabriel Dos Reis <gdr@codesourcery.com> |
7479 | ||
7480 | * diagnostic.h: #include location.h | |
7481 | (location_t): Move definition to.. | |
7482 | * location.h: ... here. New file. | |
7483 | * tree.h: #include location.h | |
7484 | (DECL_SOURCE_LOCATION): New macro. | |
7485 | (DECL_SOURCE_FILE): Use. | |
7486 | (DECL_SOURCE_LINE): Likewise. | |
7487 | (struct tree_decl): REplace filename and linenum with locus. | |
7488 | * Makefile.in (TREE_H): add location.h | |
7489 | (diagnostic.o): Depends on gt-location.h | |
7490 | (gt-location.h): Depends on s-gtype | |
7491 | ||
7990b46f MK |
7492 | 2002-07-09 Matt Kraai <kraai@alumni.cmu.edu> |
7493 | ||
7494 | * config/rs6000/aix.h: Convert CPP_PREDEFINES to | |
7495 | TARGET_OS_CPP_BUILTINS. | |
7496 | * config/rs6000/aix31.h: Likewise. | |
7497 | * config/rs6000/aix41.h: Likewise. | |
7498 | * config/rs6000/aix43.h: Likewise. | |
7499 | * config/rs6000/aix51.h: Likewise. | |
7500 | * config/rs6000/beos.h: Likewise. | |
7501 | * config/rs6000/darwin.h: Likewise. | |
7502 | * config/rs6000/eabi.h: Likewise. | |
7503 | * config/rs6000/eabisim.h: Likewise. | |
7504 | * config/rs6000/linux.h: Likewise. | |
7505 | * config/rs6000/linux64.h: Likewise. | |
7506 | * config/rs6000/lynx.h: Likewise. | |
7507 | * config/rs6000/mach.h: Likewise. | |
7508 | * config/rs6000/rtems.h: Likewise. | |
7509 | * config/rs6000/sysv4.h: Likewise. | |
7510 | * config/rs6000/vxppc.h: Likewise. | |
efa39e99 DP |
7511 | |
7512 | 2002-07-09 Devang Patel <dpatel@apple.com> | |
7513 | * objc/objc-act.c (adjust_type_for_id_default): Fix my previous patch. | |
7514 | Do not allow ObjC objects as a parameter type for Objective-C methods. | |
7515 | My previous patch restricted 'struct' also. | |
e89617fe | 7516 | |
cd98faa1 NB |
7517 | 2002-07-09 Neil Booth <neil@daikokuya.co.uk> |
7518 | ||
7519 | * cpperror.c (cpp_error): Default to directive_line within | |
7520 | directives here. | |
7521 | * cppexp.c (cpp_interpret_integer): Only use traditional | |
7522 | number semantics in directives. | |
7523 | * cpplib.c (prepare_directive_trad): Don't reset pfile->line. | |
7524 | (do_include_common): Similarly. | |
7525 | * cpptrad.c (scan_out_logical_line): Implement accurate | |
7526 | quoting of <> in #include. | |
7527 | * doc/cpp.texi: Update. | |
7528 | ||
2ad65b0e | 7529 | Tue Jul 9 22:37:44 2002 Stephen Clarke <stephen.clarke@superh.com> |
6c535c69 | 7530 | J"orn Rennecke <joern.rennecke@superh.com> |
2ad65b0e SC |
7531 | |
7532 | * sh.c (sh_adjust_cost): Special handling of SHMEDIA code. | |
7533 | * sh.md (attribute issues): Replace with: | |
7534 | (attribute pipe_model). All users changed. | |
7535 | (attribute type): Change pt / ptabs to pt_media / ptabs_media. | |
7536 | All users changed. | |
7537 | (function units sh5issue, sh5fds): New. | |
7538 | (attribute is_mac_media): New. | |
7539 | (adddi3_media, subdi3_media, divsi3_i1_media, anddi3): Add type. | |
7540 | (andcdi3, iordi3, xordi3, ashldi3_media, lshrdi3_media): Likewise. | |
7541 | (ashrdi3_media, negdi_media, extendsidi2, movqi_media): Likewise. | |
7542 | (movhi_media, shori_media, movv2sf_i, jump_media): Likewise. | |
7543 | (call_media, call_value_media, sibcall_media): Likewise. | |
7544 | (casesi_jump_media, casesi_shift_media, casesi_load_media): Likewise. | |
7545 | (return_media_i, addsf3_media, subsf3_media, mulsf3_media): Likewise. | |
7546 | (mac_media, divsf3_media, floatdisf2, floatsisf2_media): Likewise. | |
7547 | (fix_truncsfdi2, fix_truncsfsi2_media, cmpeqsf_media): Likewise. | |
7548 | (cmpgtsf_media, cmpgesf_media, cmpunsf_media, negsf2_media): Likewise. | |
7549 | (sqrtsf2_media, abssf2_media, adddf3_media, subdf3_media): Likewise. | |
7550 | (muldf3_media, divdf3_media, floatdidf2, floatsidf2_media): Likewise. | |
7551 | (fix_truncdfdi2, fix_truncdfsi2_media, cmpeqdf_media): Likewise. | |
7552 | (cmpgtdf_media, cmpgedf_media,cmpundf_media, negdf2_media): Likewise. | |
7553 | (sqrtdf2_media, absdf2_media, extendsfdf2_media): Likewise. | |
7554 | (truncdfsf2_media): Likewise. | |
7555 | (movsi_media, movsi_media_nofpu, movdi_media): Use new types. | |
7556 | (movdi_media_nofpui, movdf_media, movdf_media_nofpu): Likewise. | |
7557 | ||
b6d33983 R |
7558 | Tue Jul 9 21:39:50 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7559 | ||
7560 | * sh.h (PREDICATE_CODES): Add general_extend_operand and inqhi_operand. | |
7561 | * sh.c (general_extend_operand, inqhi_operand): New functions. | |
7562 | * sh.md (cmpeqdi_media, cmpgtdi_media, cmpgtudi_media): Collapse | |
7563 | alternatives using 'N' modifier. Add type. | |
7564 | (adddi3z_media): Likewise. Enable generator function generation. | |
7565 | (movdicc_false, movdicc_true, addsi3_media, subsi3_media): Use more | |
7566 | exact predicates / constraints. Add type. | |
7567 | (subsi3): Allow 0 for SHMEDIA. | |
7568 | (udivsi3_i4_media): Use match_operand for input values | |
7569 | rather than hard registers. | |
7570 | (udivsi3 - TARGET_SHMEDIA_FPU case): Don't ferry values | |
7571 | unnecessarily through hard registers. Keep copies of pseudo | |
7572 | registers outside of the libcall sequence. | |
7573 | (mulsidi3_media, umulsidi3_media): Use more exact predicates. Add type. | |
7574 | (ashlsi3_media, ashrsi3_media, lshrsi3_media): Likewise. | |
7575 | (zero_extendsidi2, zero_extendhidi2, zero_extendqidi2): Likewise. | |
7576 | (extendhidi2, extendqidi2): Likewise. | |
7577 | (andsi3_compact): Name. | |
7578 | (andcdi3): Enable generator function generation. | |
7579 | (zero_extendhisi2, zero_extendqisi2): Rename to | |
7580 | (zero_extendhisi2_compact, zero_extendqisi2_compact). | |
7581 | (extendhisi2, extendqisi2): Rename to | |
7582 | (extendhisi2_compact, extendqisi2_compact). | |
7583 | (rotldi3, rotldi3_mextr, rotrdi3, rotrdi3_mextr): New patterns. | |
7584 | (loaddi_trunc, zero_extendhisi2, zero_extendhisi2_media): Likewise. | |
7585 | (zero_extendhisi2_media+1, zero_extendqisi2): Likewise. | |
7586 | (zero_extendqisi2_media, extendhisi2, extendhisi2_media): Likewise. | |
7587 | (extendhisi2_media, extendhisi2_media+1, extendqisi2): Likewise. | |
7588 | (extendqisi2_media, extendqisi2_media+1, truncdisi2): Likewise. | |
7589 | (truncdihi2, truncdiqi2, reload_inqi, reload_inhi): Likewise. | |
7590 | (shmedia32_initialize_trampoline_big): Likewise. | |
7591 | (shmedia32_initialize_trampoline_little): Likewise. | |
7592 | (nsb, nsbsi, nsbdi, ffsdi2, ffssi2, byterev): Likewise. | |
7593 | (negdi2): Remove spurious T clobber. | |
7594 | (zero_extendhidi2+1, extendhidi2+1, extendqidi2+1): Handle TRUNCATE. | |
7595 | (movsi_media, movsi_media_nofpu): Remove spurious *k after b. | |
7596 | (movdi_media, movdi_media_nofpu, pt, ptb): Likewise. | |
7597 | (movsi_media_nofpu+2, movhi_media+1): Only do split after reload. | |
7598 | (ic_invalidate_line_media): Write back data cache before invalidating | |
7599 | instruction cache. Add type. | |
7600 | (movsf_media): Sign-extend when the destination is a general | |
7601 | purpose register. Add type. | |
7602 | (bgt_media, bge_media, bgtu_media, bgeu_media, blt_media_i): Allow 0. | |
7603 | (casesi_worker_0+1): Only increment ref count for proper label. | |
7604 | (casesi_worker_0+2): Likewise. | |
7605 | ||
7ca0873c MM |
7606 | 2002-07-09 Mark Mitchell <mark@codesourcery.com> |
7607 | ||
7608 | * dwarfout.c (dwarfout_init): Warn that DWARF1 is deprecated. | |
7609 | ||
26b10ae0 | 7610 | 2002-07-09 Steve Ellcey <sje@cup.hp.com> |
7ca0873c | 7611 | |
26b10ae0 SE |
7612 | * gcc/except.c (expand_eh_region_end_cleanup): Change exception pointer |
7613 | from Pmode to ptr_mode. | |
7614 | (get_exception_pointer): Ditto. | |
7615 | (connect_post_landing_pads): Ditto. | |
7616 | (dw2_build_landing_pads): Ditto. | |
7617 | ||
0c3a2ea0 SE |
7618 | 2002-07-08 Steve Ellcey <sje@cup.hp.com> |
7619 | * gcc/c-pragma.h (add_to_renaming_pragma_list): New function. | |
7620 | * gcc/c-pragma.c (add_to_renaming_pragma_list): New function. | |
7621 | (handle_pragma_redefine_extname): Change to use new function. | |
7622 | ||
26c34780 RS |
7623 | 2002-07-08 Roger Sayle <roger@eyesopen.com> |
7624 | ||
7625 | * combine.c (combine_simplify_rtx): Add an explicit cast | |
7626 | to avoid signed/unsigned comparison warning. | |
7627 | (simplify_if_then_else): Likewise. | |
7628 | (extended_count): Likewise. | |
7629 | (simplify_shift_const): Likewise. | |
7630 | (simplify_comparison): Likewise. | |
7631 | ||
1d4047e0 RS |
7632 | 2002-07-08 Richard Sandiford <rsandifo@redhat.com> |
7633 | ||
7634 | * config/mips/mips.md: Add imadd type. Update scheduler description | |
7635 | to use imadd as well as imul. | |
7636 | (*mul_acc_si, *madsi): Change imul alternatives to imadd. | |
7637 | (*mul_acc_di, *mul_acc_64bit_di): Likewise. | |
7638 | (*mul_sub_si): Likewise for first alternative. Change second | |
7639 | alternative from imul to multi. | |
7640 | ||
5351f1ca NB |
7641 | 2002-07-07 Neil Booth <neil@daikokuya.co.uk> |
7642 | ||
7643 | * c-common.c (c_common_post_options): Update prototype; | |
7644 | don't init backends if preprocessing only. | |
7645 | * langhooks-def.h (LANG_HOOKS_POST_OPTIONS): Update. | |
7646 | * langhooks.h (struct lang_hooks): Update post_options to | |
7647 | return a boolean. | |
7648 | * toplev.c (parse_options_and_default_flags, do_compile, | |
7649 | lang_independent_init): Update prototypes. Allow the | |
7650 | front end to specify that there is no need to initialize | |
7651 | the back end. | |
7652 | (general_init): Move call to hex_init here... | |
7653 | (toplev_main): ...from here. Pass flag for back end init | |
7654 | suppression. | |
7655 | ||
c8cc4417 R |
7656 | Sun Jul 7 20:38:38 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7657 | ||
7658 | * sh.h (PRINT_OPERAND_PUNCT_VALID_P): Allow '\''. | |
7659 | (PREDICATE_CODES): Add entries for equality_comparison_operator, | |
7660 | greater_comparison_operator and less_comparison_operator. | |
7661 | * sh.c (print_operand): Add '\'' code. Make 'o' handle | |
7662 | more operators. | |
7663 | (equality_comparison_operator): New function. | |
7664 | (greater_comparison_operator, less_comparison_operator): Likewise. | |
7665 | * sh.md (beq_media_i): Disable generator function generation. | |
7666 | Use match_operator to handle a whole class of comparisons. Add | |
7667 | modifier in output template to provide branch prediction. Add type. | |
7668 | (bgt_media_i, ble_media_i): Likewise. Allow zero operands. | |
7669 | (bne_media_i, bge_media_i, bgtu_media_i, bgeu_media_i): Delete. | |
7670 | (blt_media_i, bleu_media_i, bltu_media_i): Likewise. | |
7671 | (bgt, blt, ble, bge, bgtu, bltu, bgeu, bleu): Allow zero operands. | |
7672 | ||
957ec0f9 HPN |
7673 | 2002-07-07 Hans-Peter Nilsson <hp@bitrange.com> |
7674 | ||
7675 | Emit MMIX function prologue and epilogue as rtl. | |
7676 | * config/mmix/mmix.md ("call"): Use mmix_get_hard_reg_initial_val, | |
7677 | not unprototyped get_hard_reg_initial_val. | |
7678 | ("call_value", "nonlocal_goto_receiver"): Ditto. | |
7679 | ("return"): Make define_expand. Move real insn to... | |
7680 | ("*expanded_return"): New pattern. | |
7681 | ("prologue", "epilogue"): New define_expands. | |
7682 | * config/mmix/mmix.h (MMIX_rO_REGNUM): New macro. | |
7683 | (struct machine_function): New member in_prologue. | |
7684 | (FIRST_PSEUDO_REGISTER): Adjust for including rO as register. | |
7685 | (FIXED_REGISTERS, CALL_USED_REGISTERS): Ditto. | |
7686 | (MMIX_MMIXWARE_ABI_REG_ALLOC_ORDER): Ditto. | |
7687 | (MMIX_GNU_ABI_REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Ditto. | |
7688 | (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Ditto. | |
7689 | (LOCAL_REGNO): Define. Adjust comment. | |
7690 | * config/mmix/mmix.c (MMIX_CFUN_NEEDS_SAVED_EH_RETURN_ADDRESS): | |
7691 | Consider regs_ever_live[MMIX_rJ_REGNUM], not just | |
7692 | leaf_function_p. | |
7693 | (MMIX_OUTPUT_REGNO): Don't translate registers while outputting | |
7694 | the prologue. | |
7695 | (mmix_target_asm_function_prologue): Make static. Just mark that | |
7696 | the prologue is being emitted. Move guts to... | |
7697 | (mmix_expand_prologue): New function. Adjust for emitting | |
7698 | prologue as rtl. For sizes, use HOST_WIDE_INT only. | |
7699 | (mmix_target_asm_function_epilogue): Make static. Simply emit a | |
7700 | \n. Move guts to... | |
7701 | (mmix_expand_epilogue): New function. Adjust for emitting | |
7702 | epilogue as rtl. For sizes, use HOST_WIDE_INT only. | |
7703 | (mmix_target_asm_function_end_prologue): Mark that the prologue | |
7704 | has ended. | |
7705 | (TARGET_ASM_FUNCTION_END_PROLOGUE): Define. | |
7706 | (mmix_conditional_register_usage): Improve comments. | |
7707 | (mmix_local_regno): New function. | |
7708 | (mmix_emit_sp_add, mmix_get_hard_reg_initial_val): Ditto. | |
7709 | * config/mmix/mmix-protos.h (mmix_local_regno): Prototype. | |
7710 | (mmix_expand_prologue, mmix_expand_epilogue): Ditto. | |
7711 | (mmix_get_hard_reg_initial_val): Ditto. | |
7712 | ||
7ab5c789 AJ |
7713 | 2002-07-06 Andreas Jaeger <aj@suse.de> |
7714 | ||
7715 | * toplev.c (set_fast_math_flags): Don't use ISO C style function | |
7716 | definitions. | |
7717 | * gengtype.c (open_base_files): Likewise. | |
7718 | (close_output_files): Likewise. | |
7719 | * tracer.c (find_best_predecessor): Likewise. | |
7720 | (find_best_successor): Likewise. | |
7721 | (ignore_bb_p): Likewise. | |
7722 | ||
df061a43 RS |
7723 | 2002-07-05 Roger Sayle <roger@eyesopen.com> |
7724 | ||
7725 | PR c++/7099 | |
7726 | * builtin-attrs.def: Define new attribute lists for use in | |
7727 | builtins.def. | |
7728 | * builtins.def [DEF_BUILTIN]: Modify to take an additional | |
7729 | ATTRS argument, an enumerated value defined in builtin-attrs.def | |
7730 | that represents the attribute list for the builtins. Modify | |
7731 | all builtin functions to pass an appropriate attribute list. | |
7732 | Specify "abort", "exit", "_exit" and "_Exit" builtins here with | |
7733 | their required noreturn attributes. | |
7734 | * tree.h (enum_builtin_function): Ignore the additional parameter | |
7735 | to DEF_BUILTIN. | |
7736 | * builtins.c (built_in_names): Likewise. | |
7737 | * c-common.c: (builtin_function_2): Replace the "int noreturn_p" | |
7738 | argument with a tree representing the functions attribute list. | |
7739 | Pass this "attrs" argument to builtin_function. No longer handle | |
7740 | the noreturn_p processing manually. | |
7741 | (built_in_attributes): Move the definitions from builtin-attrs.def | |
7742 | before c_common_nodes_and_builtins. | |
7743 | (c_common_nodes_and_builtins): Handle the new ATTRS parameter in | |
7744 | DEF_BUILTIN, passing it to both builtin_function and the changed | |
7745 | builtin_function_2. | |
7746 | ||
7747 | * doc/extend.texi: Document __builtin_abort, __builtin_exit, | |
7748 | __builtin__exit and __builtin__Exit. | |
7749 | ||
e5eb8de8 SC |
7750 | 2002-07-05 Stephane Carrez <stcarrez@nerim.fr> |
7751 | ||
7752 | * config/m68hc11/m68hc11.md ("*movqi_68hc12"): Avoid allocating | |
7753 | QI mode registers in soft registers. | |
7ab5c789 | 7754 | ("zero_extendqihi2"): Do not take into account soft registers |
e5eb8de8 SC |
7755 | for register allocation (use '*' constraint). |
7756 | ||
4c8aed14 SC |
7757 | 2002-07-05 Stephane Carrez <stcarrez@nerim.fr> |
7758 | ||
7759 | * config/m68hc11/m68hc11.md ("*ashlsi3"): Avoid saving y if we know | |
7760 | it is dead. | |
7761 | ("*ashrsi3"): Likewise. | |
7762 | ("*lshrsi3"): Likewise. | |
7763 | ||
99ed68ea VM |
7764 | 2002-07-05 Vladimir Makarov <vmakarov@redhat.com> |
7765 | ||
7766 | * genautomata.c (output_max_insn_queue_index_def): Take latencies | |
7767 | into account. | |
7768 | ||
4c8aed14 | 7769 | 2002-07-05 Stephane Carrez <stcarrez@nerim.fr> |
581fd392 SC |
7770 | |
7771 | * config/m68hc11/m68hc11.md (peephole2): New peephole2 to optimize | |
7772 | address computation and memory moves. | |
7773 | ||
9833f679 MM |
7774 | 2002-07-03 Mark Mitchell <mark@codesourcery.com> |
7775 | ||
7776 | PR c++/6706 | |
7777 | * dwarfout.c (output_reg_number): Fix warning message. | |
7778 | (output_bound_representation): Check SAVE_EXPR_RTL is not NULL | |
7779 | before using it. | |
7ab5c789 | 7780 | |
81bca2f5 RO |
7781 | 2002-07-05 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
7782 | ||
7783 | * gcc/gcc.c (asm_debug): Move initialization ... | |
7784 | (init_spec): ... here. | |
7785 | ||
17f44f02 NS |
7786 | 2002-07-05 Nathan Sidwell <nathan@codesourcery.com> |
7787 | ||
7788 | * c-parse.in (extdef): Append ';'. | |
7789 | (old_style_parm_decls): Append ';'. | |
7790 | ||
da77408f DJ |
7791 | 2002-07-04 Daniel Jacobowitz <drow@mvista.com> |
7792 | ||
7793 | * configure.in: Correct typos: gcc_cv_as_gdwarf2_debug_flag to | |
7794 | gcc_cv_as_gdwarf2_flag and gcc_cv_as_gstabs_debug_flag | |
7795 | to gcc_cv_as_gstabs_flag. | |
7796 | * configure: Rebuilt. | |
7797 | ||
ec52b446 GK |
7798 | 2002-07-04 Geoffrey Keating <geoffk@redhat.com> |
7799 | ||
7800 | * ggc.h (ggc_add_root): Document as obsolete. | |
7801 | ||
8721e3df R |
7802 | Thu Jul 4 07:58:01 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7803 | ||
7804 | * sh.md (mshfhi_b, mshflo_b, mshfhi_l, mshflo_l, mshfhi_w): Add DONE. | |
7805 | (mshflo_w): Likewise. | |
7806 | ||
3767c0fd R |
7807 | Thu Jul 4 07:36:29 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7808 | ||
7809 | * simplify-rtx.c (simplify_subreg): Reduce problem of finding | |
7810 | vector mode subregs of constants to finding integer mode | |
7811 | subregs of constants. | |
7812 | * cse.c (cse_insn): Use simplify_gen_subreg. | |
7813 | * convert.c (convert_to_integer): Don't strip a NOP_EXPR | |
7814 | From a vector mode expression of different size than the | |
7815 | target mode. | |
7816 | ||
4e314d1f EC |
7817 | 2002-07-03 Eric Christopher <echristo@redhat.com> |
7818 | ||
7819 | * config/mips/linux.h: Add #undef for SUBTARGET_CPP_SPEC. | |
7820 | * config/mips/mips.h: Remove deprecated -m<processor> options | |
7821 | and cc1_cpu_spec associated. | |
7822 | (CONSTANT_ADDRESS_P): Fix last patch. | |
7823 | (ASM_DECLARE_FUNCTION_NAME): Declare. Fix comment. | |
7824 | * config/mips/mips.md (bungt, bunge, sungt_df, sungt_sf, sunge_df, | |
7825 | sunge_sf): Remove. | |
7826 | ||
6f0361e3 SS |
7827 | 2002-07-03 Stan Shebs <shebs@apple.com> |
7828 | ||
7829 | * config/darwin.h (APPLE_CC): Remove, not meaningful in FSF GCC. | |
7830 | (STRINGIFY_THIS, REALLY_STRINGIFY): Remove. | |
7831 | (CPP_SPEC): Remove insertion of APPLE_CC definition. | |
7832 | ||
3129af4c RS |
7833 | 2002-07-03 Roger Sayle <roger@eyesopen.com> |
7834 | ||
7835 | * combine.c (struct_undo): Change types of recorded substitutions | |
7836 | to be either "int" or "rtx", instead of "unsigned int" and "rtx". | |
7837 | (do_SUBST_INT): Change types of the substitution from unsigned int | |
7838 | to int, to avoid compilation warning from SUBST_INT's only caller. | |
7839 | ||
7840 | (make_extraction): Add cast to avoid compilation warning. | |
7841 | (force_to_mode): Remove cast to avoid compilation warning. | |
7842 | ||
c7375e61 EB |
7843 | 2002-07-03 Eric Botcazou <ebotcazou@multimania.com> |
7844 | Jeff Law <law@redhat.com> | |
7845 | ||
7846 | * i386.md (length_immediate attribute): Fix typo. | |
7847 | (length_address attribute): Likewise. | |
7848 | (modrm attribute): Set it to 0 for immediate call instructions. | |
7849 | (jcc_1 pattern): Set modrm attribute to 0. | |
7850 | (jcc_2 pattern ): Likewise. | |
7851 | (jump pattern): Likewise. | |
7852 | (doloop_end_internal pattern): Explicitly set length. | |
7853 | (leave pattern): Fix typo. | |
7854 | (leave_rex64 pattern): Likewise. | |
7855 | ||
61c07d3c DE |
7856 | 2002-07-03 David Edelsohn <edelsohn@gnu.org> |
7857 | ||
7858 | * config/rs6000/rs6000.md (fix_truncdfsi2_internal): Ignore DImode | |
7859 | in FPR as preference. | |
7860 | (fctiwz): Same. | |
7861 | (floatdidf2, fix_truncdfdi2): Same. | |
7862 | (floatdisf2, floatditf2, fix_trunctfdi2): Same. | |
7863 | (floatditf2): Same. | |
7864 | (floatsitf2, fix_trunctfsi2): SImode in GPR. | |
7865 | (ctrdi): Remove FPR alternative and splitter. | |
7866 | ||
7867 | 2002-07-03 Will Cohen <wcohen@redhat.com> | |
77966be3 WC |
7868 | |
7869 | * config/i386/i386.c (x86_integer_DFmode_moves): Disable for PPro. | |
7870 | ||
34a80643 R |
7871 | Wed Jul 3 10:24:16 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7872 | ||
7873 | * optabs.c (expand_vector_binop): Don't store using a SUBREG smaller | |
7874 | than UNITS_PER_WORD, unless this is little endian and the first unit | |
7875 | in this word. Let extract_bit_field decide how to load an element. | |
7876 | Force arguments to matching mode. | |
7877 | (expand_vector_unop): Likewise. | |
7878 | ||
7879 | * simplify-rtx.c (simplify_subreg): Don't assume that all vectors | |
7880 | consist of word_mode elements. | |
7881 | * c-typeck.c (build_binary_op): Allow vector types for BIT_AND_EXPR, | |
7882 | BIT_ANDTC_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR. | |
7883 | (build_unary_op): Allow vector types for BIT_NOT_EPR. | |
7884 | * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg for | |
7885 | CONST_VECTOR. | |
7886 | * optabs.c (expand_vector_binop): Try to perform operation in | |
7887 | smaller vector modes with same inner size. Add handling of AND, IOR | |
7888 | and XOR. Reject expansion to inner-mode sized scalars when using | |
7889 | OPTAB_DIRECT. Use simplify_gen_subreg on constants. | |
7890 | (expand_vector_unop): Try to perform operation in smaller vector | |
7891 | modes with same inner size. Add handling of one's complement. | |
7892 | When there is no vector negate operation, try a vector subtract | |
7893 | operation. Use simplify_gen_subreg on constants. | |
7894 | * simplify-rtx.c (simplify_subreg): Add capability to convert vector | |
7895 | constants into smaller vectors with same inner mode, and to | |
7896 | integer CONST_DOUBLEs. | |
7897 | ||
622d3731 KG |
7898 | 2002-07-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
7899 | ||
7900 | * c-parse.in (parsing_iso_function_signature): New variable. | |
7901 | (extdef_1): New, copied from... | |
7902 | (extdef): ... here. Reset parsing_iso_function_signature. | |
7903 | (old_style_parm_decls): Reset parsing_iso_function_signature. | |
7904 | (old_style_parm_decls_1): New, copied from old_style_parm_decls. | |
7905 | Warn about ISO C style function definitions. | |
7906 | (nested_function, notype_nested_function): Reset | |
7907 | parsing_iso_function_signature. | |
7908 | (parmlist_2): Set parsing_iso_function_signature. | |
7909 | ||
7910 | * doc/invoke.texi (-Wtraditional): Document new behavior. | |
7911 | ||
9bb46191 CD |
7912 | 2002-07-02 Chris Demetriou <cgd@broadcom.com> |
7913 | ||
7914 | * config.gcc (mips*el-*-*): Use tm_defines to set | |
7915 | TARGET_ENDIAN_DEFAULT, rather than including mips/little.h. | |
7916 | * config/mips/little.h: Remove. | |
7917 | ||
e1c2dd26 | 7918 | 2002-07-02 Devang Patel <dpatel@apple.com> |
c40da518 | 7919 | |
c40da518 | 7920 | * objc/objc-act.c (adjust_type_for_id_default): Do not allow an |
31e25abd CD |
7921 | object as parameter. Prevent something like 'NSObject' to be |
7922 | used as the type for a method argument. | |
c40da518 | 7923 | |
0879540b NB |
7924 | 2002-07-03 Neil Booth <neil@daikokuya.co.uk> |
7925 | ||
7926 | * cpptrad.c: Update comment. | |
7927 | ||
b6fb43ab | 7928 | 2002-07-02 Neil Booth <neil@daikokuya.co.uk> |
4e314d1f | 7929 | |
b6fb43ab NB |
7930 | * doc/cpp.texi: Update for traditional preprocessing changes. |
7931 | * goc/cppopts.texi: Similarly. | |
7932 | ||
c1c5187c ZL |
7933 | 2002-07-02 Ziemowit Laski <zlaski@apple.com> |
7934 | ||
7935 | * c-parse.in (designator): Enable designated initializers if ObjC. | |
7936 | (objcmessageexpr): Remove references to objc_receiver_context. | |
7937 | * objc/objc-act.h (objc_receiver_context): Remove decl. | |
7938 | * objc/objc-act.c (objc_receiver_context): Remove. | |
7939 | (lookup_objc_ivar): Test objc_method_context instead of | |
7940 | objc_receiver_context. | |
7941 | ||
52702ae1 R |
7942 | Tue Jul 2 18:45:45 2002 J"orn Rennecke <joern.rennecke@superh.com> |
7943 | ||
7944 | * sh.c (print_operand, case 'N'): Allow zero vector. | |
7945 | (arith_reg_or_0_operand): Likewise. | |
7946 | (zero_vec_operand): Check for CONST_VECTOR, not PARALLEL. | |
4e314d1f | 7947 | * sh.h (CONST_COSTS): 0 has 0 cost. Check OUTER_CODE for |
52702ae1 R |
7948 | IOR, XOR, PLUS and SET and take their respective constant |
7949 | ranges into account. | |
7950 | (PREDICATE_CODES, arith_reg_or_0_operand): Can be CONST_VECTOR. | |
7951 | * sh.md (subdi3, subdi3_media): Allow zero operand. | |
7952 | (movv8qi_i+3): Only vector that is not split is the zero vector. | |
7953 | Fix operand 3 to simplify_subreg. | |
7954 | (movv2si_i): Split alternative 1. | |
7955 | (mshfhi_l_di_rev+1): New splitter. | |
7956 | ||
49e7b251 NB |
7957 | 2002-07-02 Neil Booth <neil@daikokuya.co.uk> |
7958 | ||
ba57a9c0 | 7959 | PR preprocessor/7029 |
49e7b251 NB |
7960 | * cppinit.c (cpp_handle_option): Suppress warnings with an |
7961 | implicit "-w" for "-M" and "-MM". | |
7962 | * doc/cppopts.texi: Update. | |
7963 | ||
a3acdc0c RS |
7964 | 2002-07-01 Roger Sayle <roger@eyesopen.com> |
7965 | ||
7966 | * config/sh/sh.c (sh_media_init_builtins): Change use of poisoned | |
7967 | identifier "bzero" to "memset". Pass extra NULL_TREE argument to | |
7968 | builtin_function. | |
7969 | ||
0b558962 AM |
7970 | 2002-07-02 Alan Modra <amodra@bigpond.net.au> |
7971 | ||
7972 | * README.Portability: Fix typos. | |
7973 | ||
9a81c5b7 HPN |
7974 | 2002-07-01 Hans-Peter Nilsson <hp@axis.com> |
7975 | ||
7976 | PR target/7177 | |
7977 | * config/cris/cris.h (LEGITIMIZE_RELOAD_ADDRESS): Correct number | |
7978 | of indirections for register inside sign-extended mem part. | |
7979 | ||
6a2dd09a RS |
7980 | 2002-07-01 Roger Sayle <roger@eyesopen.com> |
7981 | ||
7982 | * tree.h: Modify builtin_function interface to take an extra | |
7983 | argument ATTRS, which is a tree representing an attribute list. | |
7984 | ||
7985 | * c-decl.c (builtin_function): Accept additional parameter. | |
7986 | * objc/objc-act.c (builtin_function): Likewise. | |
7987 | * f/com.c (builtin_function): Likewise. | |
7988 | * java/decl.c (builtin_function): Likewise. | |
7989 | * ada/utils.c (builtin_function): Likewise. | |
7990 | * cp/decl.c (builtin_function): Likewise. | |
7991 | (builtin_function_1): Likewise. | |
7992 | ||
7993 | * c-common.c (c_common_nodes_and_builtins): Pass an additional | |
7994 | NULL_TREE argument to builtin_function. (builtin_function_2): | |
7995 | Likewise. | |
7996 | * cp/call.c (build_java_interface_fn_ref): Likewise. | |
7997 | * objc/objc-act.c (synth_module_prologue): Likewise. | |
7998 | * java/decl.c (java_init_decl_processing): Likewise. | |
7999 | * f/com.c (ffe_com_init_0): Likewise. | |
8000 | ||
8001 | * config/alpha/alpha.c (alpha_init_builtins): Pass an additional | |
8002 | NULL_TREE argument to builtin_function. | |
8003 | * config/arm/arm.c (def_builtin): Likewise. | |
8004 | * config/c4x/c4x.c (c4x_init_builtins): Likewise. | |
8005 | * config/i386/i386.c (def_builtin): Likewise. | |
8006 | * config/ia64/ia64.c (def_builtin): Likewise. | |
8007 | * config/rs6000/rs6000.c (def_builtin): Likewise. | |
8008 | ||
e20569ae ZW |
8009 | 2002-07-01 Zack Weinberg <zack@codesourcery.com> |
8010 | ||
8011 | * config/ip2k/t-ip2k: Remove LIBGCC1, CROSS_LIBGCC1, and LIBGCC1_TEST. | |
8012 | * config/mips/t-isa3264: Likewise. | |
8013 | * config/mmix/t-mmix: Likewise. | |
8014 | ||
f1b690f1 JDA |
8015 | 2002-07-01 John David Anglin <dave@hiauly1.hia.nrc.ca> |
8016 | ||
8017 | * emit-rtl.c (init_emit_once): Add missing cast to HOST_WIDE_INT. | |
8018 | ||
6bfa5aac RS |
8019 | 2002-07-01 Roger Sayle <roger@eyesopen.com> |
8020 | ||
8021 | PR opt/4046 | |
8022 | * fold-const.c (fold) [COND_EXPR]: Simplify A ? 0 : 1 to !A, | |
8023 | A ? B : 0 to A && B and A ? B : 1 into !A || B if both A and | |
8024 | B are truth values. | |
8025 | ||
9a5c1b9d NN |
8026 | 2002-07-01 Nathanael Nerode <neroden@gcc.gnu.org> |
8027 | ||
8028 | * config/mmix/t-mmix: Eliminate last reference to LIBGCC1_TEST. | |
8029 | ||
d3fc4dbc MK |
8030 | 2002-07-01 Matt Kraai <kraai@alumni.cmu.edu> |
8031 | ||
3b2124df MK |
8032 | * README.Portability (Function prototypes): Give an example of |
8033 | declaring and defining a function with no arguments. | |
8034 | ||
d3fc4dbc MK |
8035 | * README.Portability (Function prototypes): Document new |
8036 | variable-argument function macros. | |
8037 | ||
c1b92d09 R |
8038 | Mon Jul 1 19:55:17 2002 J"orn Rennecke <joern.rennecke@superh.com> |
8039 | ||
8040 | * sh.c (langhooks.h): Include. | |
8041 | (sh_init_builtins, sh_media_init_builtins): New functions. | |
8042 | (sh_expand_builtin, arith_reg_dest,and_operand): Likewise. | |
8043 | (mextr_bit_offset, extend_reg_operand, zero_vec_operand): Likewise. | |
8044 | (sh_rep_vec, sh_1el_vec, sh_const_vec): Likewise. | |
8045 | (builtin_description): New struct tag. | |
8046 | (signature_args, bdesc): New arrays. | |
8047 | (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Undef / define. | |
8048 | (print_operand): Add 'N' modifier. | |
8049 | * sh.h (VECTOR_MODE_SUPPORTED_P): Add SHmedia vector modes. | |
8050 | (EXTRA_CONSTRAINT_U, EXTRA_CONSTRAINT_W): New macros. | |
8051 | (EXTRA_CONSTRAINT): Add 'U' and 'W' cases. | |
8052 | (CONST_COSTS): Add special case for SHmedia AND. | |
8053 | (PREDICATE_CODES): Add and_operand, arith_reg_dest, | |
8054 | extend_reg_operand, extend_reg_or_0_operand, mextr_bit_offset, | |
8055 | sh_const_vec, sh_1el_vec, sh_rep_vec, zero_vec_operand. | |
8056 | target_operand can also be const or unspec. | |
8057 | * sh.md (UNSPEC_INIT_TRAMP, UNSPEC_FCOSA UNSPEC_FSRRA): New constants. | |
8058 | (UNSPEC_FSINA, UNSPEC_NSB, UNSPEC_ALLOCO): Likewise. | |
8059 | (attribute type): Add new types. | |
8060 | (anddi3): Add splitter. | |
8061 | (movdi_const_16bit+1): Add code to handle vector constants and | |
8062 | bitmasks efficiently. | |
8063 | (shori_media): Have generator function made. | |
8064 | (movv8qi, movv8qi_i, movv8qi_i+1, movv8qi_i+2): New patterns. | |
8065 | (movv8qi_i+3, movv2hi, movv2hi_i, movv4hi, movv4hi_i): Likewise. | |
8066 | (movv2si, movv2si_i, absv2si2, absv4hi2, addv2si3, addv4hi3): Likewise. | |
8067 | (ssaddv2si3, usaddv8qi3, ssaddv4hi3, negcmpeqv8qi): Likewise. | |
8068 | (negcmpeqv2si, negcmpeqv4hi, negcmpgtuv8qi, negcmpgtv2si): Likewise. | |
8069 | (negcmpgtv4hi, mcmv, mcnvs_lw, mcnvs_wb, mcnvs_wub): Likewise. | |
8070 | (mextr_rl, mextr_lr, mextr1, mextr2, mextr3, mextr4, mextr5): Likewise. | |
8071 | (mextr6, mextr7, mmacfx_wl, mmacfx_wl_i, mmacnfx_wl): Likewise. | |
8072 | (mmacnfx_wl_i, mulv2si3, mulv4hi3, mmulfx_l, mmulfx_w): Likewise. | |
8073 | (mmulfxrp_w, mmulhi_wl, mmullo_wl, mmul23_wl, mmul01_wl): Likewise. | |
8074 | (mmulsum_wq, mmulsum_wq_i, mperm_w, mperm_w_little): LIkewise. | |
8075 | (mperm_w_big, mperm_w0, msad_ubq, msad_ubq_i, mshalds_l): Likewise. | |
8076 | (mshalds_w, ashrv2si3, ashrv4hi3, mshards_q, mshfhi_b): Likewise. | |
8077 | (mshflo_b, mshf4_b, mshf0_b, mshfhi_l, mshflo_l, mshf4_l): Likewsie. | |
8078 | (mshf0_l, mshfhi_w, mshflo_w, mshf4_w, mshf0_w, mshfhi_l_di): Likewise. | |
8079 | (mshfhi_l_di_rev, mshflo_l_di, mshflo_l_di_rev): Likewise. | |
8080 | (mshflo_l_di_x, mshflo_l_di_x_rev, ashlv2si3, ashlv4hi3): Likewise. | |
8081 | (lshrv2si3, lshrv4hi3, subv2si3, subv4hi3, sssubv2si3): Likewise. | |
8082 | (ussubv8qi3, sssubv4hi3, fcosa_s, fsina_s, fipr, fsrra_s): Likewise. | |
8083 | (ftrv): Likewise. | |
8084 | ||
8085 | (fpu_switch+1, fpu_switch+2): Remove constraint. | |
8086 | ||
97ebc06f AH |
8087 | 2002-07-01 Aldy Hernandez <aldyh@redhat.com> |
8088 | ||
6c535c69 ZW |
8089 | * tree.c (build_function_type_list): Update function comment. |
8090 | Rename first argument to return_type. | |
97ebc06f | 8091 | |
353a10d0 NB |
8092 | 2002-07-01 Neil Booth <neil@daikokuya.co.uk> |
8093 | ||
8094 | * Makefile.in: Remove all trace of tradcpp.c, tradcpp.h, | |
8095 | tradcif.y and related files. | |
8096 | ||
e34cabb3 NB |
8097 | 2002-07-01 Neil Booth <neil@daikokuya.co.uk> |
8098 | ||
8099 | * cpptrad.c (skip_whitespace): Pass pointer to prior char. | |
8100 | ||
8bf3ccbb KG |
8101 | 2002-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
8102 | ||
8103 | * mips.h (FUNCTION_ARG_REGNO_P): Fix parentheses. | |
8104 | ||
44eedb75 | 8105 | See ChangeLog.7 for earlier changes. |