1 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
3 * config/rs6000/rs6000.h (STRICT_ARGUMENT_NAMING): Remove.
5 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
7 * defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Fix the computation of
8 the size of a pointer in bytes.
10 2004-01-18 Roger Sayle <roger@eyesopen.com>
12 * builtins.c (expand_builtin_expect_jump): Fix thinko of reusing
13 live "next" variable, which could lead to an infinite loop.
15 2004-01-18 Andrew Pinski <pinskia@physics.uc.edu>
17 * config/rs6000/altivec.h: Wrap C++ functions in extern "C++"
20 * config/rs6000/rs6000.c (rs6000_special_round_type_align):
21 Check for NULL in the chain and remove repeated code.
23 2004-01-18 Jan Hubicka <jh@suse.cz>
25 * coverage.c (checksum_string): Rename to ...
26 (coverage_checksum_string): ... this one, Use crc32_string; recognize
27 names containing random number and zero the number out in order to get
30 2004-01-18 Richard Sandiford <rsandifo@redhat.com>
32 * config/mips/mips.c (mips_got_alias_set): Mark for PCH.
34 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk>
36 * doc/c-tree.texi, doc/cpp.texi, doc/extend.texi,
37 doc/frontends.texi, doc/gcov.texi, doc/gty.texi, doc/install.texi,
38 doc/invoke.texi, doc/libgcc.texi, doc/md.texi, doc/rtl.texi,
39 doc/sourcebuild.texi, doc/standards.texi, doc/tm.texi,
40 doc/trouble.texi: Remove trailing whitespace.
42 2004-01-18 Richard Sandiford <rsandifo@redhat.com>
45 * config/mips/mips.c: Include cfglayout.h.
46 (TARGET_ASM_OUTPUT_MI_THUNK, TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define.
47 (mips_unspec_offset_high): Add temporary register argument.
48 (mips_load_call_address): New function, split out from...
49 (mips_expand_call): ...here.
50 (mips_output_cplocal): New function.
51 (mips_output_function_prologue, mips_output_function_epilogue): Use it.
52 (mips_emit_loadgp): New function, split out from...
53 (mips_expand_prologue): ...here.
54 (mips_output_mi_thunk): New function.
56 2004-01-17 Bernardo Innocenti <bernie@develer.com>
58 * longlong.h (mc68020, __mc68030__, mc68030, __mc68040__, mc68040,
59 mcpu32): Remove redundant checks for implied target predefines.
61 2004-1-17 Andrew Pinski <pinskia@physics.uc.edu>
63 * config/rs6000/rs6000.c (rs6000_special_round_type_align):
64 Return type is unsigned int not int.
65 * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align):
68 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk>
70 * doc/contrib.texi, doc/cppenv.texi, doc/extend.texi,
71 doc/install.texi, doc/invoke.texi, doc/tm.texi: Consistently use
72 "GNU/Linux" and "Microsoft Windows" terminology.
74 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk>
76 * doc/c-tree.texi, doc/compat.texi, doc/cpp.texi,
77 doc/cppopts.texi, doc/extend.texi, doc/install.texi,
78 doc/interface.texi, doc/invoke.texi, doc/libgcc.texi, doc/md.texi,
79 doc/objc.texi, doc/rtl.texi, doc/tm.texi, doc/trouble.texi: Use
80 @smallexample instead of @example.
82 2004-01-17 Ziemowit Laski <zlaski@apple.com>
84 * objc/objc-act.c (build_objc_method_call): Use target
85 hooks instead of macros to determine if ..._stret
86 dispatchers should be used (NeXT runtime only).
88 2004-01-17 Roger Sayle <roger@eyesopen.com>
90 * builtins.c (expand_builtin_expect_jump): Fix mistake in my
91 last patch. Use XEXP (x, 0) to get a LABEL_REF's CODE_LABEL.
93 2004-01-17 Daniel Jacobowitz <drow@mvista.com>
95 * rtl.h (emit_insn_before_sameloc, emit_jump_insn_before_sameloc)
96 (emit_call_insn_before_sameloc, emit_insn_after_sameloc)
97 (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): New
99 * reload1.c (emit_reload_insns): Use them.
100 * emit-rtl.c (emit_insn_before_sameloc, emit_insn_after_sameloc)
101 (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): Check
104 2004-01-17 Daniel Jacobowitz <drow@mvista.com>
106 * final.c (SEEN_BB, SEEN_NOTE, SEEN_EMITTED): Define.
107 (final_scan_insn): Update to take an additional SEEN argument. Emit
108 a line note after the prologue. Make static.
109 (line_note_exists): Remove.
110 (final): Don't initialize line_note_exists. Update call to
112 * output.h (final_scan_insn): Remove prologue.
113 * function.c (set_insn_locators): Update comment.
114 (thread_prologue_and_epilogue_insns): Add a comment.
116 2004-01-17 Andrew Pinski <pinskia@physics.uc.edu>
119 * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align):
121 * config/rs6000/rs6000.c (rs6000_special_round_type_align):
123 * config/rs6000/linux64.h (ROUND_TYPE_ALIGN): Use it.
124 * config/rs6000/aix.h (ROUND_TYPE_ALIGN): Likewise.
125 * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Likewise.
127 2004-01-17 Jan Hubicka <jh@suse.cz>
129 * toplev.c (rest_of_handle_reorder_blocks): Fix pasto in previous
132 * toplev.c (HAVE_conditional_execution): Provide default.
133 (rest_of_handle_reorder_blocks): For conditional_execution target
134 update liveness once after all transformations
135 (rest_of_compilation): Do crossjumping before ce3.
137 2004-01-17 Geoffrey Keating <geoffk@apple.com>
139 * alias.c (new_alias_set): Mark last_alias_set for PCH.
140 (get_varargs_alias_set): Rename 'set' to 'varargs_set' and mark it
142 (get_frame_alias_set): Likewise, except rename it to 'frame_set'.
143 * config/rs6000/rs6000.c (rs6000_sr_alias_set): Mark for PCH.
144 (get_TOC_alias_set): Mark 'set' for PCH.
146 2004-01-16 Geoffrey Keating <geoffk@apple.com>
148 * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps
149 even after reload, just don't remove the actual jump tables.
151 2004-01-17 J. Brobecker <brobecker@gnat.com>
153 * dwarf2out.c (is_subrange_type): Renamed from is_ada_subrange_type().
154 Remove checks for is_ada() and TREE_UNSIGNED.
155 (subrange_type_die): Emit a byte_size attribute if the subrange
156 type size is different from the base type size.
157 (modified_type_die): Replace call to is_ada_subrange_type() by
158 call to is_subrange_type().
160 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
162 * config/sh/sh.c: Include ggc.h.
164 2004-01-16 Geoffrey Keating <geoffk@apple.com>
166 * Makefile.in (MD5_H): New.
167 (fold-const.o): Depend on md5.h.
168 (dwarf2out.o): Likewise.
169 (cppfiles.o): Likewise.
170 * cppfiles.c: Include md5.h.
171 (should_stack_file): Check against list read from PCH file.
172 (struct pchf_data): New.
173 (pchf): New variable.
174 (struct pchf_adder_info): New.
176 (pchf_save_compare): New.
177 (_cpp_save_file_entries): New.
178 (_cpp_read_file_entries): New.
179 (struct pchf_compare_data): New.
181 (check_file_against_entries): New.
182 * cpphash.h (_cpp_save_file_entries): Prototype.
183 (_cpp_read_file_entries): Prototype.
184 * cpppch.c (cpp_write_pch_state): Write the list of headers.
185 (cpp_read_state): Read the list of headers.
187 2004-01-17 Jan Hubicka <jh@suse.cz>
189 * c-common.c (c_estimate_num_insns_1): Handle builtin_constant_p and
190 builtin_expect specially.
191 * params.def (PARAM_MAX_INLINE_INSNS_AUTO): Set to 100.
192 (PARAM_LARGE_FUNCTION_INSNS): Set to 3000.
193 * invoke.texi (max-inline-insns-single): Set to 100.
194 (large-function-insns): Set to 3000.
196 2004-01-16 Eric Christopher <echristo@redhat.com>
197 Chandrakala Chavva <cchavva@redhat.com>
199 * cppcharset.c (one_iso88591_to_utf8): New function.
200 (convert_iso88591_utf8): Ditto. Use.
201 (conversion_tab): Use.
202 (_cpp_input_to_utf8): New function.
203 (_cpp_init_iconv_buffer): Ditto.
204 (_cpp_close_iconv_buffer): Ditto.
205 * cpphash.h: Prototype new functions.
206 (cpp_buffer): Add input_cset_desc.
207 * cppinit.c: Add input_charset default.
208 * cpplib.c (cpp_push_buffer): Support init and
210 * cpplib.h (cpp_options): Add input_charset.
212 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
214 * system.h (ASM_OUTPUT_SECTION_NAME): Poison.
215 * config/alpha/unicosmk.h: Remove a commented-out definition
216 of ASM_OUTPUT_SECTION_NAME.
217 * config/stormy16/stormy16.h: Likewise.
219 2004-01-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
221 * fixinc/inclhack.def (alpha___extern_prefix): Renamed to ...
222 (alpha___extern_prefix_sys_stat): ... this.
223 Apply to <sys/mount.h>, too.
224 Tweak to match more variations.
225 * fixinc/tests/base/sys/stat.h: Adapt for new hackname.
227 * fixinc/inclhack.def (alpha___extern_prefix,
228 alpha___extern_prefix_standards): New hacks to obey
229 __PRAGMA_EXTERN_PREFIX.
230 * fixinc/tests/base/testing.h [ALPHA___EXTERN_PREFIX_CHECK]: New
232 * fixinc/tests/base/standards.h: Likewise.
234 * fixincl/inclhack.def (alpha_pthread): Tweak to match more
237 * fixinc/tests/base/pthread.h: Handle it.
239 * fixincl/inclhack.def (bad_lval): Sort file list.
240 Add many missing files up to Tru64 UNIX V5.1B.
241 * gcc/fixinc/tests/base/libgen.h: Renamed to ...
242 * gcc/fixinc/tests/base/dirent.h: ... this to match new file list
245 * fixinc/fixincl.x: Regenerate.
247 2004-01-16 Mark Mitchell <mark@codesourcery.com>
249 * version.c (version_string): Change to 3.5.0.
250 * doc/include/gcc-common.texi (version-GCC): Likewise.
252 2004-01-16 Jan Hubicka <jh@suse.cz>
254 * i386.md (load_tp_di): Fix pasto.
257 * i386.c (ix86_compute_frame_layout): Fix for alloca on leaf function.
259 * c-pretty-print.c (pp_c_type_cast, pp_c_abstract_declarator,
260 pp_c_character_constant, pp_c_floating_constant,
261 pp_c_additive_expression, pp_c_shift_expression,
262 pp_c_equality_expression, pp_c_and_expression,
263 pp_c_exclusive_or_expression, pp_c_inclusive_or_expression,
264 pp_c_logical_and_expression): Remove inline modifier.
265 * dwarf2out.c (get_AT): Likewise.
266 * et-forest.c (et_splay): Likewise.
267 * ra.h (ra_alloc, ra_calloc): Likewise
269 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
271 * config/frv/frv-protos.h: Fix comment formatting.
272 * config/frv/frv.c: Likewise.
273 * config/frv/frv.h: Likewise.
274 * config/frv/frv.md: Likewise.
275 * config/frv/frvbegin.c: Likewise.
276 * config/frv/frvend.c: Likewise.
278 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
280 * system.h (LINKER_DOES_NOT_WORK_WITH_DWARF2): Poison.
281 * doc/tm.texi (PREFERRED_DEBUGGING_TYPE): Don't mention
282 LINKER_DOES_NOT_WORK_WITH_DWARF2.
283 (LINKER_DOES_NOT_WORK_WITH_DWARF2): Remove.
285 2004-01-16 J"orn Rennecke <joern.rennecke@superh.com>
288 * postreload.c (reload_cse_simplify_operands): Don't remove
289 implicit extension from LOAD_EXTEND_OP.
291 2004-01-16 Jan Hubicka <jh@suse.cz>
294 * cfgcleanup.c (try_optimize_cfg): Suppress tablejump removal
296 * cfgrtl.c (rtl_can_merge_blocks, cfglayout_can_merge_blocks,
297 rtl_try_redirect_by_replacing_branch): Likewise.
299 2004-01-15 Geoffrey Keating <geoffk@apple.com>
302 * alias.c (struct alias_set_entry): Mark for GC.
303 (alias_sets): Make static, mark for GC.
304 (record_alias_subset): Use GC to allocate alias structures.
305 * varray.c (element): Make generic varrays GCed.
308 * c-typeck.c (constructor_asmspec): Delete.
309 (struct initializer_stack): Delete field 'asmspec'.
310 (start_init): Delete saving of asmspec.
311 (finish_init): Don't update constructor_asmspec.
312 * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree.
313 * stmt.c (expand_asm): Duplicate strings from tree.
314 (expand_asm_operands): Likewise.
315 * tree.c (tree_size): Update computation of size of STRING_CST.
316 (make_node): Don't make STRING_CST nodes.
317 (build_string): Allocate string with tree node.
318 * tree.def (STRING_CST): Update comment.
319 * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST.
320 (tree_string): Place contents of string in tree node.
321 * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string
324 * config/rs6000/rs6000.c (rs6000_va_arg): No need to special-case
327 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
329 * c-common.h: Fix comment formatting.
330 * c-cppbuiltin.c: Likewise.
331 * c-pragma.c: Likewise.
333 * collect2.c: Likewise.
334 * cppcharset.c: Likewise.
335 * cpptrad.c: Likewise.
336 * dbxout.c: Likewise.
337 * defaults.h: Likewise.
338 * dwarf2out.c: Likewise.
339 * fold-const.c: Likewise.
340 * genautomata.c: Likewise.
341 * genconditions.c: Likewise.
342 * genflags.c: Likewise.
343 * gengtype.c: Likewise.
344 * integrate.c: Likewise.
346 * predict.c: Likewise.
347 * sdbout.c: Likewise.
349 2004-01-15 Zack Weinberg <zack@codesourcery.com>
351 * config/ia64/ia64.md (*movti_internal): C output template
353 (*movti_internal_reg): Delete.
354 (reload_inti, reload_outti): Use the correct mode on operand 2
355 in the first place, don't fix it up in the output template.
356 (movtf, reload_ointf, reload_outtf): New expanders.
357 (*movtf_internal): New define_insn_and_split.
358 * config/ia64/ia64.c (ia64_split_timode): Rename to ia64_split_tmode;
359 make static; do not hand TFmode CONST_DOUBLEs to split_double.
360 (ia64_split_tmode_move): New function, body mostly pulled
361 from ia64.md:*movti_internal.
362 (ia64_function_arg_words): New function, extracted common
363 logic from ia64_function_arg et seq.
364 (ia64_function_arg_offset): Likewise. Handle correctly the
365 case of a scalar quantity 16 bytes wide with only 8-byte alignment.
366 (ia64_function_arg, ia64_function_arg_partial_nregs)
367 (ia64_function_arg_advance): Use ia64_function_arg_words and
368 ia64_function_arg_offset.
369 (ia64_function_value): TCmode does not go in float regs.
370 (ia64_secondary_reload_class): Also handle TFmode.
371 * config/ia64/ia64-protos.h: Remove prototype for
372 ia64_split_timode; add prototype for ia64_split_tmode_move.
374 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
376 * Makefile.in (MAINT): Make it an immediate assignment.
378 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
380 * config/m32r/m32r.md: Remove useless calls to gen_lowpart.
382 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
384 * config/h8300/coff.h: Replace Hitachi with Renesas.
385 * config/h8300/elf.h: Likewise.
386 * config/h8300/h8300-protos.h: Likewise.
387 * config/h8300/h8300.c: Likewise.
388 * config/h8300/h8300.h: Likewise.
389 * config/h8300/h8300.md: Likewise.
390 * config/h8300/lib1funcs.asm: Likewise.
392 2004-01-15 Andrew Pinski <apinski@apple.com>
394 * config/rs6000/rs6000.c (uses_TOC): Wrap #if TARGET_ELF
397 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
399 * config/h8300/h8300.c (h8300_return_in_memory): New.
400 (TARGET_STRUCT_VALUE_RTX): Likewise.
401 (TARGET_RETURN_IN_MEMORY): Likewise.
402 * config/h8300/h8300.h (STRUCT_VALUE): Remove.
403 (RETURN_IN_MEMORY): Likewise.
405 2004-01-15 Richard Earnshaw <rearnsha@arm.com>
407 PR optimization/13375
408 * gcse.c (handle_avail_expr): Just return if the source is not a
411 2004-01-15 Richard Earnshaw <rearnsha@arm.com>
412 Daniel Jacobowitz <drow@mvista.com>
414 * arm/lib1funcs.asm (ARM_FUNC_START): Correct interworking case.
416 (ARM_FUNC_ALIAS): New macro.
417 * arm/ieee754-df.S (gedf2, ledf2, nedf2, eqdf2): Use it.
418 * arm/ieee754-sf.S (gesf2, lesf2, nesf2, eqsf2): Use it.
420 2004-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
422 PR optimization/12372
423 * calls.c (expand_call): Add call_fusage data for stack arguments in
426 2004-01-15 Alan Modra <amodra@bigpond.net.au>
428 * config/rs6000/rs6000.c (uses_TOC): Correct comment. Make static.
429 (rs6000_elf_declare_function_name): Formatting.
430 * config/rs6000/rs6000-protos.h (uses_TOC): Remove declaration.
432 2004-01-15 Jan Hubicka <jh@suse.cz>
435 * sched-deps.c (sched_analyze_1, sched_analyze_2): Fix thinko in
438 2004-01-15 Richard Henderson <rth@redhat.com>
440 * config/alpha/alpha.h (REG_ALLOC_ORDER): Reorder fp regs after
441 integer regs of the same call-savedness.
443 2004-01-15 Andreas Schwab <schwab@suse.de>
446 * config/m68k/m68k.c (output_move_const_into_data_reg): Clear cc
447 status for NOTB/NOTW/NEGW methods.
449 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
451 * doc/invoke.texi: Update dump file names. Fix a typo.
453 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
455 * builtins.c (expand_builtin_va_end): Don't use
456 EXPAND_BUILTIN_VA_END.
457 * system.h (EXPAND_BUILTIN_VA_END): Poison.
458 * config/d30v/d30v.h: Remove a commented-out definition of
459 EXPAND_BUILTIN_VA_END.
460 * config/stormy16/stormy16.h: Likewise.
462 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
464 * system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison.
465 * targhooks.c (default_struct_value_rtx): Don't use
466 STRUCT_VALUE_INCOMING_REGNUM.
468 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
471 * configure.in: Revamp enable-generated-files-in-srcdir rule to define
472 GENINSRC and not parsedir. Define srcextra as a langhook.
473 * configure: Regenerate.
474 * Makefile.in: Suppress default .l.c rule. Don't substitute
475 parsedir and delete all references throughout. Conditionally define
476 rule for srcextra dependent on GENINSRC.
477 (stmp-docobjdir): Delete.
478 (c-parse.o, gengtype-lex.o, gengtype-yacc.o): Use implicit build rule.
479 (srcextra): Copy c-parse.y, c-parse.c, gengtype-lex.c, gengtype-yacc.c,
480 and gengtype-yacc.h back to source directory.
481 (maintainer-clean): Delete all parse files in source directory.
482 (distclean): Delete generated files.
484 * objc/Make-lang.in (objc-parse.o): Use implicit build rule.
485 (objc-parse.c, objc-parse.y): Don't use parsedir.
486 (objc.srcextra): Copy objc-parse.y and objc-parse.c back to source
487 directory if requested.
488 (po-generated): Don't use parsedir.
489 (objc.maintainer-clean): Delete above files from source directory.
491 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
493 * doc/tm.texi (FUNCTION_VALUE): Fix a typo.
495 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
497 * doc/tm.texi: Replace RETURN_IN_MEMORY with
498 TARGET_RETURN_IN_MEMORY.
500 2004-01-15 Jan Hubicka <jh@suse.cz>
502 * builtins.c (std_expand_builtin_va_arg): Align operand when needed.
503 * i386.c (init_cumulative_args): Set warn_sse; fix handling of variadic
504 functions accepting SSE arguments
505 (function_arg): Warn only when asked to warn.
506 * i386.h (ix86_args): Add warn_sse/warn_mmx fiels.
508 2004-01-14 Joseph S. Myers <jsm@polyomino.org.uk>
510 * c-parse.in (stmts_and_decls): Make label at end of compound
511 statement a hard error.
513 2004-01-14 Jan Hubicka <jh@suse.cz>
515 * cgraph.c (create_edge): Use local.redefined_extern_inline.
516 * cgraph.h (cgraph_local_info): Sort fields by size; add
517 redefined_extern_inline
518 (cgraph_global_info): Sort fields by size.
519 (cgraph_node): Likewise.
520 * cgraphunit.c (cgraph_finalize_function): Se
521 local.redefined_extern_inline on redefinition.
522 (cgraph_analyze_function): Use it; fix formating.
524 2004-01-14 Jan Hubicka <jh@suse.cz>
527 * sched-deps.c (trye_dependency_cache, anti_dependency_cache,
528 outptu_dependency_cache, forward_dependency_cahe): Trun to vectors of
530 (cache_size): New variable
531 (add_dependence): Update use; canonize early memory locations
532 (sched_analyze_1): Likewise.
533 (sched_analyze_2): Likewise.
534 (init_dependency_caches): Initialize bitmaps.
535 (free_dependency_caches): Free bitmaps
537 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
539 * calls.c: Replace STRICT_ARGUMENT_NAMING in comments with
540 targetm.calls.strict_argument_naming().
541 * target.h: Likewise.
543 2004-01-14 Richard Henderson <rth@redhat.com>
546 * dwarf2out.c (dwarf2out_stack_adjust): Skip prologue and epilogue
549 2004-01-14 Richard Henderson <rth@redhat.com>
552 * except.c (struct eh_region): Add u.fixup.resolved.
553 (resolve_one_fixup_region): Split out from ...
554 (resolve_fixup_regions): ... here.
556 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
558 * config/mn10300/mn10300.h (STRUCT_VALUE): Change to 0.
560 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
562 * config/alpha/alpha.h (STRUCT_VALUE): Remove.
563 * config/alpha/vms.h (STRUCT_VALUE_REGNUM): Remove #undef.
564 (STRUCT_VALUE): Remove.
566 2003-01-14 Steven Bosscher <stevenb@suse.de>
568 * system.h: Poison PROMOTED_MODE
569 * integrate.c (expand_inline_function): Don't mention the
571 * loop.c (update_giv_derive): Same.
572 * tree.h (DECL_RTL): Same.
574 2004-01-14 J"orn Rennecke <joern.rennecke@superh.com>
577 * sh.c (gen_block_redirect): Add special handling of RETURN.
578 (gen_far_branch) Don't call gen_stuff_delay_slot if there is no
579 far branch target (i.e. it's a return).
581 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
583 * regrename.c (find_oldest_value_reg): Fix a warning.
585 2004-01-14 Richard Earnshaw <rearnsha@arm.com>
588 * config.gcc (arm*-*-linux*): Don't include unknown-elf.h in tm_file.
589 Move linux-gas.h and linux-elf.h before aout.h.
590 * arm/arm.h (INITIALIZE_TRAMPOLINE): Only define if not already.
591 * arm/linux-elf.h (SUBTARGET_CPU_DEFAULT): Define.
593 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
595 * config/m32r/m32r.md: Use GEN_INT instead of gen_rtx
596 (CONST_INT, VOIDmode, ...).
598 2004-01-14 Richard Earnshaw <rearnsha@arm.com>
600 * regrename.c (find_oldest_value_reg): If the replacement uses
601 multiple hard registers, check that all of them are in CLASS.
603 2004-01-14 Jan Hubicka <jh@suse.cz>
605 * alias.c (get_alias_set): Initialize alias set to 0 when subset is
608 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
610 * Makefile.in: Define MAINT from --enable-maintainer-mode.
612 2004-01-14 Hartmut Penner <hpenner@de.ibm.com>
614 * gcc/config/rs6000/rs6000.c (rs6000_stack_info)
615 Calculate always vrsave_mask if TARGET_ALTIVEC.
616 (rs6000_emit_prologue): Emit code for vrsave
617 only if TARGET_ALTIVEC_VRSAVE.
618 (rs6000_emit_epilogue): Likewise.
620 2004-01-14 Eric Botcazou <ebotcazou@libertysurf.fr>
622 * config/sparc/sparc.md (tie_add32): Fix pasto.
623 (tie_add64): Likewise.
625 2004-01-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
627 * config/i386/i386.md (*addqi_1_slp): Do not access operands[2].
629 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
631 * config/iq2000/iq2000-protos.h: Fix comment formatting.
632 * config/iq2000/iq2000.c: Likewise.
633 * config/iq2000/iq2000.md: Likewise.
635 2004-01-14 J. Brobecker <brobecker@gnat.com>
637 * dwarf2out.c (is_ada_subrange_type): No longer check the TYPE_NAME.
638 (subrange_type_die): Add handle for nameless subrange types.
640 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
642 * config/h8300/h8300-protos.h: Replace do_movsi with
644 * config/h8300/h8300.c (do_movsi): Change to
646 * config/h8300/h8300.md (movsi): Replace do_movsi with
650 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
652 * config/h8300/h8300.c (dosize): Change to
653 h8300_emit_stack_adjustment. Update callers.
655 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
657 * config/h8300/h8300.md (movstrictqi): Add an alternative with
658 the source being post_inc. Tighten the predicate for the
659 destination to register_operand.
660 (movstricthi): Likewise.
662 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
664 * system.h (SHARED_BSS_SECTION_ASM_OP): Poison.
665 * varasm.c (bss_section): Don't use SHARED_BSS_SECTION_ASM_OP.
666 * doc/tm.texi (SHARED_BSS_SECTION_ASM_OP): Remove.
668 2004-01-14 Jan Hubicka <jh@suse.cz>
670 Partial fix PR c++/12850
671 * cgraphunit.c (cgraph_finalize_function): Always ggc_collect when
674 2004-01-13 Bernardo Innocenti <bernie@develer.com>
676 * config/m68k/netbsd-elf.h (REGISTER_NAMES): Add missing "argptr"
679 2004-01-13 Devang Patel <dpatel@apple.com
682 * dbxout.c (dbxout_symbol_name): Emit mangled names for
683 NAMESPACE_DECL memebers.
685 2004-01-13 Andrew Pinski <pinskia@physics.uc.edu>
688 * c-common.c (finish_fname_decls): Use the chain only if the
689 tree is an expr_stmt.
691 2004-01-13 Vladimir Makarov <vmakarov@redhat.com>
693 * rtl.def: Add comment about new option in automata_option.
695 * genautomata.c (PROGRESS_OPTION): New macro.
696 (progress_flag): New global variable.
697 (gen_automata_option): Process `progress'.
698 (transform_insn_regexps, check_unit_distributions_to_automata,
699 make_automaton, NDFA_to_DFA, build_automaton, create_automata,
700 expand_automata, write_automata): Print about the progress only if
701 progress_flag. Remove fflush.
702 (initiate_automaton_gen): Process command line flag `-progress'.
704 * doc/md.texi: Describe the new option.
706 2004-01-13 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
708 * cfg.c (dump_bb): Dump entry edges.
710 2004-01-13 Richard Earnshaw <rearnsha@arm.com>
712 * arm.c (thumb_legitimate_address_p): Only allow constant pool
713 references from SImode.
714 * arm.md (thumb_movhi_insn): Don't allow minipool references.
716 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
718 * system.h (TEXT_SECTION): Poison.
719 * varasm.c (text_section): Don't use TEXT_SECTION.
720 * config/sh/sh.c (sh_file_start): Fix a comment typo.
721 * doc/tm.texi (TEXT_SECTION): Remove.
723 2004-01-13 Ben Elliston <bje@wasabisystems.com>
725 * doc/rtl.texi (Vector Operations): Remove defunct vec_const item.
727 2004-01-12 James E Wilson <wilson@specifixinc.com>
729 * unwind-libunwind.c: Delete.
731 2004-01-12 Zack Weinberg <zack@codesourcery.com>
734 * c-decl.c (diagnose_mismatched_decls): Whenever newtype or
735 oldtype is set, set *newtypep or *oldtypep too. Do not set
736 them at the very end.
737 (validate_proto_after_old_defn): Restructure for comprehensibility;
738 make error messages clearer.
740 2004-01-12 Zack Weinberg <zack@codesourcery.com>
742 * varray.h (VARRAY_POP): Add checking variant, aborts on underflow.
743 (VARRAY_TOP): Use VARRAY_CHECK so the access is bounds-checked.
744 * varray.c: No need to prototype error.
745 (varray_check_failed): Wrap long string onto two lines.
746 (varray_underflow): New function.
748 2004-01-13 Steven Bosscher <stevenb@suse.de>
751 * function.h (struct function): Kill `name' field.
752 (current_function_name): Make it an extern function.
753 * function.c (current_function_name): New function.
754 * graph.c: Update all uses of current_function_name.
756 * config/alpha/alpha.c, config/avr/avr.c, config/c4x/c4x.c,
757 config/mips/mips.c, config/pdp11/pdp11.c: Likewise.
758 * config/ip2k/ip2k.c (function_prologue): Use MAIN_NAME_P
759 instead of a strcmp with "main".
761 2004-01-13 Jan Hubicka <jh@suse.cz>
763 * c-decl.c (diagnose_mismatched_decls): Fix warning calls.
765 * cgraphunit.c (cgraph_optimize_function): Always do
766 optimize_inline_calls when there is always_inline callee.
767 (cgraph_decide_inlining): Fix formating.
768 * tree-inline.c (inlinable_function_p): Do sorry for alwaysinline
770 (expand_call_inline): Likewise.
771 * toplev.h (sorry): Fix prototype.
773 2004-01-12 Roger Sayle <roger@eyesopen.com>
775 * builtins.c (expand_builtin_expect_jump): Simplify logic. Handle
776 conditional jumps that drop through to unconditional jumps or the
779 2004-01-13 Jan Hubicka <jh@suse.cz>
781 * alias.c (new_alias_set): Construct the alias_set varray.
782 (init_alias_once): Don't do it here.
784 2004-01-12 Marc Espie <espie@openbsd.org>
786 * system.h: handle YYBYACC like YYBISON.
788 2004-01-12 Jonathan Merriman <jonm@dualitymedia.com>
791 * config.gcc: No longer includes conflicting header sparc/sol2.h when
792 building on sparc64-*-openbsd*.
794 2004-01-12 Andrew Pinski <pinskia@physics.uc.edu>
797 * dbxout.c (dbxout_type): Protected inheritance is not
798 private but protected.
800 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
802 * config/mips/mips.c (mips_symbolic_constant_p): Revert last patch.
804 2004-01-12 Kazu Hirata <kazu@cs.umass.edu>
806 PR optimization/12508.
807 * combine.c (try_combine): Remove a dead set in a parallel
808 even if its destination is a subreg.
811 2003-06-03 Kazu Hirata <kazu@cs.umass.edu>
812 * combine.c (simplify_set): Don't move a subreg in SET_SRC to
813 SET_DEST if WORD_REGISTER_OPERATIONS is not defined.
815 2004-01-12 Geoffrey Keating <geoffk@apple.com>
817 * real.c: Update copyright date.
818 * emit-rtl.c: Likewise.
820 * dwarf2out.c: Likewise.
821 * config/rs6000/darwin-ldouble.c: Likewise.
822 * config/rs6000/rs6000.md: Likewise.
824 2004-01-12 David Edelsohn <edelsohn@gnu.org>
826 * config/rs6000/rs6000.c (rs6000_init_libfuncs): Add AIX
827 TFmode to SImode libfuncs.
829 2004-01-12 Roger Sayle <roger@eyesopen.com>
832 * varasm.c (assemble_alias): Remove weak aliases from weak_decls.
834 2004-01-12 Jan Hubicka <jh@suse.cz>
837 * loop.c (insert_loop_mem): Preffer VOLATILE memory references to be
841 * cfgcleanup.c (label_is_jump_target_p): Move to...
842 * rtlanal.c (label_is_jump_target_p): ... here.
843 * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Fix redirecting of fallthru
844 edges unified with branch edges.
846 2004-01-12 Richard Earnshaw <rearnsha@arm.com>
848 * simplify-rtx.c (simplify_immed_subreg): Correctly extract the
849 high word of an integral CONST_DOUBLE.
851 2004-01-12 Paul Brook <paul@codesourcery.com>
853 * simplify-rtx.c (simplify_plus_minus): Always generate canonical form.
855 2004-01-12 J"orn Rennecke <joern.rennecke@superh.com>
858 * sh-protos.h (check_use_sfunc_addr): Declare.
859 * sh.c (extract_sfunc_addr, check_use_sfunc_addr): New functions.
860 * sh.md (use_sfunc_addr): Use check_use_sfunc_addr in insn predicate.
862 2004-01-12 Jan Hubicka <jh@suse.cz>
864 * alias.c: Invlude varray.h
865 (alias_sets): Turn into varray.
866 (get_alias_set_entry): Use VARRAY; mark inline.
867 (mems_in_disjoint_alias_sets_p): Mark inline.
868 (record_alias_subset): Use varray.
869 (init_alias_once): Initialize varray.
870 (new_alias_set): Grow array.
871 * varray.c: Make VARRAY_GENERIC_PTR non GTYized.
873 2004-01-12 Jan Hubicka <jh@suse.cz>
875 Partial fix for PR opt/10776 II
876 * cselib.c: Include params.h
877 (cselib_invalidate_mem): Limit amount of nonconflicting memory
879 * params.def (PARAM_MAX_CSELIB_MEMORY_LOCATIONS): New.
880 * Makefile.in (cselib.o): Depend on params.h
882 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
884 * combine.c (combine_simplify_rtx): Don't pass VOIDmode to
885 simplify_unary_operation if the operand has a known mode.
887 2004-01-12 Hartmut Penner <hpenner@de.ibm.com>
890 * gcc/config/rs6000/rs6000.c (word_offset_memref_operand): New
891 predicate to handle 'ld' conform addresses.
892 * gcc/config/rs6000/rs6000.h (EXTRA_CONSTRAINT): New 'Y'
894 (EXTRA_MEMORY_CONSTRAINT): Tell reload which constraint
895 are memory contraints.
896 * gcc/config/rs6000/rs6000-protos.h (word_offset_memref_operand):
898 * gcc/config/rs6000/rs6000.md (*movdf_hardfloat64):
899 Change 'o' to 'Y' constraint.
900 (*movdf_softfloat64): Ditto.
902 2004-01-12 Bernardo Innocenti <bernie@develer.com>
904 * gcc/config/m68k/m68k.md: Switch from the "*..." syntax to the
905 brace-enclosed syntax in all C output statements.
907 2004-01-12 David Edelsohn <edelsohn@gnu.org>
910 * config/rs6000/rs6000.c (rs6000_output_function_epilogue):
911 Objective-C language type value is 14.
913 2004-01-12 Markus F.X.J. Oberhumer <markus@oberhumer.com>
916 * config/m68k/fpgnulib.c: Fix `-mshort' bugs: Use `long' instead of
917 `int' in a number of places to make sure we always have a SImode
918 and not a HImode. Add a 'L' suffix to a number of constants.
920 2004-01-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
922 * pa.c: Don't include obstack.h.
924 * pa.md: Correct constraint in pattern for loading PIC label address.
926 2004-01-11 Kaz Kojima <kkojima@gcc.gnu.org>
928 * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine
931 2004-01-11 Steven Bosscher <stevenb@suse.de>
934 * toplev.c (rest_of_handle_inline): Also consider functions
935 for deferral if the language is GNU F77.
937 2004-01-11 Zack Weinberg <zack@codesourcery.com>
939 * c-decl.c (diagnose_arglist_conflict): Add missing space to
942 2004-01-11 Jakub Jelinek <jakub@redhat.com>
945 * builtins.c (expand_builtin_expect_jump): Handle conditional jumps
946 to drop through label. Don't fall back to SCC even when conditional
947 jump has not been found.
949 2004-01-11 Jan Hubicka <jh@suse.cz>
951 * invoke.texi: Fix syntax error in previous patch.
953 Partial fix for PR opt/10776
954 * Makefile.in (reload.o): Include param.h
955 * params.def (PARAM_MAX_RELOAD_SEARCH_INSNS): New parameter.
956 * reload.c: Include params.h.
957 (find_equiv_reg): Work limiting check.
958 * invoke.texi: Document.
960 2004-01-11 Richard Sandiford <rsandifo@redhat.com>
962 * config/mips/mips.c (mips_symbolic_constant_p): Don't allow
963 out-of-bounds accesses to string constants. Simplify mips16
966 2004-01-11 Richard Sandiford <rsandifo@redhat.com>
968 PR optimization/13469
969 * toplev.c (rest_of_compilation): Call purge_all_dead_edges after
970 reload_cse_regs (-fnon-call-exceptions only).
972 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
974 * config/mcore/lib1.asm: Fix comment formatting.
975 * config/mcore/mcore-elf.h: Likewise.
976 * config/mcore/mcore.c: Likewise.
977 * config/mcore/mcore.h: Likewise.
978 * config/mcore/mcore.md: Likewise.
980 2004-01-10 Zack Weinberg <zack@codesourcery.com>
982 * c-decl.c (duplicate_decls): Break apart into...
983 (diagnose_arglist_conflict, validate_proto_after_old_defn)
984 (locate_old_defn, diagnose_mismatched_decls, merge_decls):
985 ... these new functions. Restructure for comprehensibility.
986 Remove various archaic special cases. Always report the
987 location of the previous declaration when a diagnostic is issued.
988 (redeclaration_error_message): Fold into diagnose_mismatched_decls.
989 (match_builtin_function_types): Delete unnecessary forward declaration.
991 2004-01-10 Zack Weinberg <zack@codesourcery.com>
993 * genautomata.c (make_automaton, NDFA_to_DFA):
994 Print progress bars with '.' characters instead of '*'.
995 (build_automaton): Change notes to match.
997 2004-01-10 Kazu Hirata <kazu@cs.umass.edu>
999 * config/m32r/m32r.md: Use define_constants for unspec and
1002 2004-01-10 Jan Hubicka <jh@suse.cz>
1005 * expr.c (expand_expr_real): More curefully expand union casts.
1007 2004-01-10 Kazu Hirata <kazu@cs.umass.edu>
1009 * config/m32r/m32r.md (flush_icache): Use 1 for
1012 2004-01-10 David Edelsohn <edelsohn@gnu.org>
1013 James E Wilson <wilson@specifixinc.com>
1016 * dbxout.c (dbxout_symbol): Remove initialization of
1017 current_sym_code, current_sym_value, and current_sym_addr.
1018 (dbxout_symbol_location): Same.
1019 (dbxout_prepare_symbol): Zero current_sym_code,
1020 current_sym_value, and current_sym_addr.
1022 2004-01-10 Richard Sandiford <rsandifo@redhat.com>
1024 * tree.c (get_unwidened): Reorder conditions so that the null pointer
1025 check is done first.
1027 2004-01-09 Eric Christopher <echristo@redhat.com>
1029 * toplev.c (rest_of_handle_cfg): Add reg_scan pass
1030 if we're running mark_constant_function.
1032 2004-01-09 Jeff Bailey <jbailey@nisa.net>
1035 * config/t-gnu: Rename SYSTEM_HEADER_DIR to NATIVE_SYSTEM_HEADER_DIR.
1037 2004-01-09 Andrew Pinski <pinskia@physics.uc.edu>
1040 * dbxout.c (dbxout_type_fields): Return if any item is
1041 error_mark_node or the type is error_mark_node.
1043 2004-01-09 Geoffrey Keating <geoffk@apple.com>
1045 * config/rs6000/darwin-ldouble.c: Add big comment explaining
1046 exactly what is expected as a 'long double'.
1047 (_xlqadd): When a value to be returned is representable as a
1048 'double', just return it directly, do not construct it using a union.
1049 Also, correct final fixup.
1050 (_xlqmul): Likewise.
1051 (_xlqdiv): Likewise.
1052 * real.c (encode_ibm_extended): Make consistent with darwin-ldouble.c.
1054 * config/rs6000/rs6000.md (fix_trunctfdi2): Delete.
1056 2004-01-09 Richard Henderson <rth@redhat.com>
1058 * recog.c (constrain_operands): Validate mem operands.
1060 2004-01-09 James E Wilson <wilson@specifixinc.com>
1062 * gcc.c (init_spec): Remove -lunwind from shared case.
1063 * conifg/ia64/t-hpux (SHLIB_LINK): Add -lunwind.
1065 2004-01-09 Steve Ellcey <sje@cup.hp.com>
1067 * configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*.
1068 * configure: Regenerate
1070 2004-01-09 Joseph S. Myers <jsm@polyomino.org.uk>
1073 * c-typeck.c (build_c_cast): If pedantic, warn for conversions
1074 between function and object pointers.
1075 (digest_init): When comparing a pointer to function type to the
1076 target type, only apply TREE_TYPE once to the pointer to function
1078 * except.c (for_each_eh_label_1): Treat data as a pointer to a
1079 function pointer rather than casting it to a function pointer.
1080 (for_each_eh_label): Update caller.
1081 * recog.h (struct insn_data): Use a struct or union for output.
1082 * genoutput.c (output_insn_data): Update.
1083 * final.c (get_insn_template): Update.
1085 2004-01-09 Mark Mitchell <mark@codesourcery.com>
1087 * expr.h (expand_expr): Make it a macro, not a function.
1088 (expand_expr_real): New function.
1089 * expr.c (store_expr): Adjust logic for deciding whether or not to
1090 copy the value returned by expand_expr.
1091 (expand_expr): Rename to ...
1092 (expand_expr_real): ... this. Add alt_rtl parameter. Adjust
1093 calls to language hooks.
1094 * c-common.h (c_expand_expr): Adjust prototype.
1095 * c-common.c (c_expand_expr): Add alt_rtl parameter.
1096 * langhooks-def.h (lhd_expand_expr): Change prototype.
1097 * langhooks.c (lhd_expand_expr): Add all_rtl parameter.
1098 * langhooks.h (lang_hooks): Change type of expand_expr.
1099 * stmt.c (stmt_status): Add x_last_expr_alt_rtl.
1100 (last_expr_alt_rtl): Likewise.
1101 (expand_expr_stmt_value): Set last_expr_alt_rtl.
1102 (clear_last_expr): Clear it.
1103 (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL.
1104 (expand_end_bindings): Save and restor last_expr_alt_rtl.
1105 * tree.def (RTL_EXPR): Give it an additional operand.
1106 * tree.h (RTL_EXPR_ALT_RTL): New macro.
1108 2004-01-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1110 * config/m32r/m32r.h (TARGET_CPU_CPP_BUILTINS): Add __m32r__.
1111 * config/m32r/m32r.c (call26_operand): Allow in PIC mode.
1113 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
1116 * config/m32r/m32r.md: Replace (reg:SI 17) with (reg:CC 17)
1117 or (ne:SI (reg:CC 17) (const_int 0)).
1118 Be specific about modes wherever possible.
1120 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
1122 * config/m32r/m32r.c (m32r_expand_block_move): Call
1123 gen_movestrsi_internal with two more arguments.
1124 (m32r_output_block_move): Adjust operand numbers.
1125 Properly update the source and destination pointers.
1126 * config/m32r/m32r.md (movstrsi_internal): Use 'r' instead of
1127 'r+'. Change the set detinations to match_operand.
1129 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
1131 * final.c (FIRST_INSN_ADDRESS): Remove.
1132 (shorten_branches): Don't use FIRST_INSN_ADDRESS.
1133 * system.h (FIRST_INSN_ADDRESS): Poison.
1134 * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS.
1135 * config/m32r/m32r-protos.h: Remove the prototype for
1136 m32r_first_insn_address.
1137 * config/m32r/m32r.c (m32r_first_insn_address): Remove.
1138 * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise.
1139 * doc/md.texi (FIRST_INSN_ADDRESS): Likewise.
1141 2004-01-09 J. Brobecker <brobecker@gnat.com>
1143 * dwarf2out.c (gen_enumeration_type_die): Return the DIE that
1145 (is_ada_subrange_type): DIEs for enumeration subtypes should be
1146 emitted as subrange types too.
1147 (subrange_type_die): Add handling of enumeration subtypes.
1149 2004-01-08 Richard Henderson <rth@redhat.com>
1152 Revert: Sat Mar 30 14:08:55 CET 2002 Jan Hubicka <jh@suse.cz>
1153 * i386.c (aligned_operand): Be prepared for SUBREGed registers.
1154 (ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG.
1155 (ix86_address_cost): Be prepared for SUBREGed registers.
1156 (legitimate_address_p): Accept SUBREGed registers.
1158 2004-01-08 Kelley Cook <kcook@gcc.gnu.org>
1160 * Makefile.in: Rename configure.in to configure.ac
1161 * doc/sourcebuild.texi: Likewise.
1162 * configure: Regenerate.
1163 * config.in: Regenerate.
1165 2004-01-08 Stuart Hastings <stuart@apple.com>
1167 * config/i386/i386.md: Typos in MMX/SSE immediate shifts.
1169 2004-01-08 Jan Hubicka <jh@suse.cz>
1171 * cgraphunit.c (cgraph_decide_inlining): Fix typo.
1173 2004-01-08 Geoffrey Keating <geoffk@apple.com>
1175 * config/rs6000/rs6000.md (cmptf_internal1): Correct branch offset.
1176 (UNSPEC_FIX_TRUNC_TF): New constant.
1177 (movtf_internal): Make splitter active only when insn is active.
1178 (extenddftf2): Rewrite to properly load zero into low part.
1179 (extenddftf2_internal): New.
1180 (extendsftf2): Rewrite.
1181 (truncdftf2): Correct length.
1182 (floatditf2): Delete.
1183 (fix_trunc_helper): New.
1184 (fix_trunctfdi2): Use fix_trunc_helper.
1185 (fix_trunctfsi2): Likewise.fix_trunc
1186 (fix_trunctfsi2_internal): New.
1188 * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): lo_sum
1189 addresses are legitimate on Darwin even when flag_pic.
1190 (rs6000_legitimize_reload_address) [TARGET_MACHO]: Don't create
1191 non-offsettable addresses for loads of TFmode constants.
1193 2004-01-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1195 * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Actually emit
1196 variables in the appropriate bss section.
1198 2004-01-09 Alan Modra <amodra@bigpond.net.au>
1200 * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure
1201 target_flags has MASK_POWERPC64 when -m64.
1202 * config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64
1203 to 620, 630, power3, power4 and rs64a entries.
1204 * config/rs6000/rs6000.h (MASK_64BIT): Expand comment.
1206 2004-01-08 Richard Sandiford <rsandifo@redhat.com>
1208 * simplify-rtx.c (simplify_immed_subreg): Fix construction of
1209 floating-point constants.
1211 2004-01-08 J. Brobecker <brobecker@gnat.com>
1213 * dwarf2out.c (subrange_type_die): Add context_die parameter.
1214 Create the subrange_type DIE using the given context DIE.
1215 (modified_type_die): Update call to subrange_type_die.
1217 2004-01-08 Zack Weinberg <zack@codesourcery.com>
1219 * dwarf2.h, unwind-dw2-fde.h, unwind-pe.h, unwind.h:
1220 Add multiple-include guard.
1222 2004-01-08 Hartmut Penner <hpenner@de.ibm.com>
1224 * gcc/config/rs6000/rs6000.c (easy_vector_constant): Accept
1225 all vector constant loadable by vsplt*.
1226 (output_vec_const_move): Likewise.
1228 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk>
1231 * c-typeck.c (comptypes): Only treat enumerated types in the same
1232 translation unit as compatible with each other when they are the
1234 * doc/extend.texi: Update.
1236 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk>
1239 * c-decl.c (grokdeclarator): Take type qualifiers of typedefed
1240 array type from the array element type.
1242 2004-01-07 Alan Modra <amodra@bigpond.net.au>
1244 * config/rs6000/rs6000.c (rs6000_dbx_register_number): New function.
1245 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Declare.
1246 * config/rs6000/rs6000.h (DWARF_FRAME_REGNUM): Define.
1247 (DWARF_REG_TO_UNWIND_COLUMN): Correct column adjustment and comment.
1248 * config/rs6000/sysv4.h (DBX_REGISTER_NUMBER): Define.
1250 2004-01-06 Eric Christopher <echristo@redhat.com>
1252 * config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default.
1253 (DWARF2_DEBUGGING_INFO): Define.
1254 (PREFERRED_DEBUGGING_TYPE): Set to dwarf2.
1255 * config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove.
1256 * config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0
1258 (SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as.
1259 * config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove.
1260 * config/mips/iris5gas.h: Ditto.
1261 (DBX_DEBUGGING_INFO): Remove.
1262 (DWARF2_DEBUGGING_INFO): Ditto.
1263 (MIPS_DEBUGGING_INFO): Ditto.
1264 (PREFERRED_DEBUGGING_TYPE): Ditto.
1265 * config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove.
1266 (PREFERRED_DEBUGGING_TYPE): Ditto.
1267 (SUBTARGET_ASM_DEBUGGING_SPEC): Ditto.
1268 * config/mips/elf64.h: Ditto.
1270 2004-01-06 Jan Hubicka <jh@suse.cz>
1272 * Makefile.in (STAGEPROFILE_FLAGS_TO_PASS): Use -fprofile-generate.
1273 (STAGEFEEDBACK_FLAGS_TO_PASS): Use -fprofile-use.
1275 2004-01-06 Geoffrey Keating <geoffk@apple.com>
1277 * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Compile darwin-ldouble.c.
1278 (TARGET_LIBGCC2_CFLAGS): Use -mlong-double-128.
1279 * config/rs6000/darwin-ldouble.c: New.
1281 * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg
1283 (constant_subword): Delete.
1284 * rtl.h (constant_subword): Delete prototype.
1285 (immed_double_const): Is not in varasm.c.
1286 * simplify-rtx.c (simplify_immed_subreg): New.
1287 (simplify_subreg): Use simplify_immed_subreg.
1289 * config/rs6000/rs6000.md (floatsitf2): Use expand_float rather
1290 than trying to generate RTL directly.
1291 (fix_trunctfsi2): Use expand_fix rather than trying to generate
1294 * dwarf2out.c (add_const_value_attribute): Remove incorrect comment.
1296 2004-01-06 David Edelsohn <edelsohn@gnu.org>
1298 * config/rs6000/xcoff.h (EXTRA_SECTION_FUNCTIONS): Split each
1299 function into a separate macro.
1300 (read_only_data_section): Add void argument.
1301 (private_data_section): Same.
1302 (read_only_private_data_section): Same.
1303 (toc_section): Same.
1305 2004-01-06 Jan Hubicka <jh@suse.cz>
1307 * invoke.texi: Remove typo in last change.
1310 * config.gcc: Accept opteron and athlon-64 as variants
1312 * i386.c (override_options): Likewise.
1313 * invoke.texi (i386 -mtune): Expand documentation.
1315 2004-01-06 Kazu Hirata <kazu@cs.umass.edu>
1317 * alias.c: Fix comment typos.
1318 * builtins.c: Likewise.
1321 * dominance.c: Likewise.
1322 * dwarf2out.c: Likewise.
1323 * emit-rtl.c: Likewise.
1325 * final.c: Likewise.
1326 * fold-const.c: Likewise.
1328 * genattrtab.c: Likewise.
1329 * genrecog.c: Likewise.
1330 * gensupport.c: Likewise.
1331 * ggc-zone.c: Likewise.
1332 * integrate.c: Likewise.
1333 * local-alloc.c: Likewise.
1335 * recog.c: Likewise.
1336 * regmove.c: Likewise.
1337 * reg-stack.c: Likewise.
1338 * reorg.c: Likewise.
1339 * rtlanal.c: Likewise.
1341 * sched-ebb.c: Likewise.
1342 * simplify-rtx.c: Likewise.
1343 * toplev.c: Likewise.
1344 * varasm.c: Likewise.
1346 2004-01-06 Kazu Hirata <kazu@cs.umass.edu>
1348 * doc/install.texi: Fix typos.
1349 * doc/invoke.texi: Likewise.
1350 * doc/md.texi: Likewise.
1352 2004-01-06 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1354 * config/m32r/m32r.h (TRAMPOLINE_LINE_SIZE): Changed
1356 2004-01-06 Jan Hubicka <jh@suse.cz>
1358 * i386.c (init_cumulative_args): Add handling of MMX_REGPARM.
1359 (function_arg_advance): Do not pass aggregates in SSE; deal handling
1361 (function_arg): Add new warnings about ABI changes; fix SSE_REGPARM;
1363 * i386.h (ix86_args): Add mmx_words/mmx_regs/mmx_regno fields.
1364 (SSE_REGPARM_MAX): Default to 3 on i386 -msse ABI.
1365 (MMX_REGPARM_MAX): Similarly for -mmmx.
1367 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1369 * config/sh/linux.h: Fix comment formatting.
1370 * config/sh/netbsd-elf.h: Likewise.
1371 * config/sh/sh.c: Likewise.
1372 * config/sh/sh.h: Likewise.
1373 * config/sh/vxworks.h: Likewise.
1375 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1377 * system.h (ASM_OUTPUT_MAIN_SOURCE_FILENAME): Poison.
1378 * toplev.c (output_file_directive): Don't use
1379 ASM_OUTPUT_MAIN_SOURCE_FILENAME.
1381 2004-01-05 Daniel Berlin <dberlin@dberlin.org>
1383 * ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS
1384 (USING_MMAP): We don't support non-mmap.
1385 (struct alloc_chunk): Steal 1 bit from typecode, use it to mark
1387 (struct page_entry): Remove bytes_free.
1388 (struct page_table_chain): Remove.
1389 (struct globals): Remove page_table member.
1390 (loookup_page_table_entry): Function deleted.
1391 (set_page_table_entry): Ditto.
1392 (ggc_allocated_p): No longer need page table lookups.
1393 (ggc_marked_p): Ditto.
1394 (alloc_small_page): Don't care about bytes_free anymore.
1395 (alloc_large_page): Round up size.
1396 (ggc_alloc_zone_1): Mark large objects as such, and calculate
1397 their size the new way.
1398 Remove page table lookups and setting.
1399 (ggc_get_size): Calculate large object size the new way.
1400 (sweep_pages): Redo to account for fact that we no longer have
1402 (ggc_collect): No longer need to reincrement bytes_free.
1403 (ggc_pch_alloc_object): Handle new large objects properly.
1404 (ggc_pch_read): Put PCH stuff into it's own uncollected zone.
1406 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1408 * doc/invoke.texi: Remove a page break.
1410 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1412 * config/avr/avr.c (avr_output_function_prologue): Remove an
1413 extra pair of curly braces.
1415 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1417 * config/mn10300/mn10300.c: Fix comment formatting.
1418 * config/mn10300/mn10300.h: Likewise.
1420 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1422 * tree.h: Update documentation on nothrow_flag.
1423 * print-tree.c (print_node): Print TREE_NOTHROW as "align-ok" for
1426 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1428 * doc/invoke.texi: Remove traces of dead ports.
1430 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
1432 * doc/invoke.texi: Add documentation for the MIPS -mexplicit-relocs
1435 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
1438 * coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for
1440 * config/mips/mips.c (INTERNAL_SYMBOL_P): Delete.
1441 (mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating
1442 string constants if TARGET_MIPS16. Use SYMBOL_REF_DECL to check
1443 the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P.
1444 (mips_symbol_insns): Don't trust the local/global classification.
1445 (m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol.
1446 (override_options): Make -mabicalls -fno-unit-at-a-time imply
1447 -mno-explicit-relocs.
1448 (mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish
1449 between local and global symbols.
1451 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
1453 * config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare.
1454 (mips_preferred_reload_class): Declare.
1455 * config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function.
1456 (EXTRA_CONSTRAINT): Update accordingly.
1457 (PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class.
1458 * config/mips/mips.c (mips_dangerous_for_la25_p): New function.
1459 (mips_preferred_reload_class): New function. Prefer LEA_REGS if
1460 mips_dangerous_for_la25_p.
1461 (mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS
1462 if mips_dangerous_for_la25_p.
1464 2004-01-05 Bernardo Innocenti <bernie@develer.com>
1466 * config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison
1469 2004-01-04 Nathanael Nerode <neroden@gcc.gnu.org>
1471 * configure.ac: Use AC_PROG_CPP_WERROR.
1472 * configure: Regenerate.
1474 2004-01-04 Zack Weinberg <zack@codesourcery.com>
1476 * .cvsignore: Add autom4te.cache.
1478 2004-01-04 Richard Sandiford <rsandifo@redhat.com>
1480 * doc/invoke.texi: Revamp documentation of MIPS options. Remove
1481 -mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile,
1482 -m4650, -mfix7000 and -(m)no-crt0. Put endianness options first,
1483 then architecture options, then ABI options. General rewording.
1485 2004-01-04 Joseph S. Myers <jsm@polyomino.org.uk>
1488 * doc/extend.texi: Clarify definition of malloc attribute.
1490 2004-01-04 Jan Hubicka <jh@suse.cz>
1492 * Makefile.in (cgraph.o, cgraphunit.o): Add intl.h dependency.
1493 * cgraph.c (create_edge, dump_cgraph): Update to use inline_failed
1494 * cgraph.h (cgraph_edge): Replace inline_call by inline_failed
1495 (cgraph_inline_p): Add extra argument reason.
1496 * cgraphunit.c: Minor formating fixes.
1497 cgraph_first_inlined_callee): New functions.
1498 (record_call_1): Record builtins too.
1499 (cgraph_analyze_function): Update inline_failed messages.
1500 (cgraph_mark_functions_to_output, cgraph_expand_function, cgraph_inlined_into,
1501 cgraph_inlined_callees, cgraph_estimate_growth): Update to use inline_failed.
1502 (cgraph_check_inline_limits): Likewise; Add argument reason.
1503 (cgraph_set_inline_failed): New static function.
1504 (cgraph_decide_inlining_of_small_function, cgraph_decide_inlining): Set
1506 (cgraph_inline_p): Add new argument reason.
1507 * tree-inline.c (expand_call_inline): Update warning.
1509 2004-01-03 Nathanael Nerode <neroden@gcc.gnu.org>
1511 * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM
1512 with modern equivalents.
1513 * configure: Regenerate.
1515 * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE.
1516 * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove.
1517 * configure: Regenerate.
1519 * doc/install.texi: Note that 'gcc' is now a 2.57 directory.
1521 * configure.in: Rename to configure.ac.
1522 * configure.ac: Renamed from configure.in; make minimum necessary
1523 changes for autoconf 2.5x.
1524 * aclocal.m4: Make minimum necessary changes for autoconf 2.5x.
1525 * configure: Regenerate with autoconf 2.57.
1527 2004-01-03 Kazu Hirata <kazu@cs.umass.edu>
1529 * config/mips/linux.h: Fix comment formatting.
1530 * config/mips/mips.c: Likewise.
1531 * config/mips/mips.h: Likewise.
1532 * config/mips/mips.md: Likewise.
1533 * config/mips/netbsd.h: Likewise.
1534 * config/mips/windiss.h: Likewise.
1536 2004-01-02 Richard Henderson <rth@redhat.com>
1538 * config/i386/i386.md (fp constant pool splitter): Reorg suppression
1539 for sse and 387; add suppression for mmx.
1541 2004-01-02 Andrew Pinski <pinskia@physics.uc.edu>
1543 * loop.c (loop_optimize): Free all loops_info's mems.
1545 * c-typeck.c (finish_init): Free spelling_base before
1548 * cfgloop.c (flow_loops_find): Always free the sbitmap
1551 * predict.c (estimate_probability): Free bbs after being
1554 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
1556 * config/mn10300/mn10300.h (PREDICATE_CODES): Add
1557 const_8bit_operand and call_address_operand.
1559 2004-01-02 Jan Hubicka <jh@suse.cz>
1561 * cgraphunit.c (cgraph_optimize_function): Call optimize_inline_calls
1562 when there is nothing to inline but warnings are requested.
1563 (cgraph_decide_inlining): Fix memory leak.
1565 2004-01-02 Jan Hubicka <jh@suse.cz>
1567 * expr.c (store_constructor): Fix pasto in previous patch.
1569 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
1571 * config/i386/cygming.h: Fix comment formatting.
1572 * config/i386/djgpp.h: Likewise.
1573 * config/i386/gthr-win32.c: Likewise.
1574 * config/i386/i386-interix.h: Likewise.
1575 * config/i386/i386.c: Likewise.
1576 * config/i386/i386.h: Likewise.
1577 * config/i386/openbsd.h: Likewise.
1578 * config/i386/winnt.c: Likewise.
1579 * config/i386/xm-mingw32.h: Likewise.
1581 2004-01-02 Joseph S. Myers <jsm@polyomino.org.uk>
1583 * doc/gcc.texi, doc/invoke.texi, doc/install.texi: Update
1584 copyright and last modification dates.
1586 2004-01-02 Andreas Jaeger <aj@suse.de>, Gerald Pfeifer <gp@suse.de>
1588 * doc/install.texi (Specific): Mention x86_64.
1590 2004-01-01 Hans-Peter Nilsson <hp@bitrange.com>
1592 * builtins.c (expand_builtin_apply_args_1) [STACK_GROWS_DOWNWARD]:
1593 Call force_operand on plus_constant result.
1595 2004-01-01 Jan Hubicka <jh@suse.cz>
1597 * expmed.c (store_bit_field, extract_bit_field): Use new named patterns
1598 * expr.c (store_constructor): Use vec_init pattern.
1599 * genopinit.c (optabs): Initailize vec_set/vec_extract/vec_init.
1600 * optabs.h (optab_index): ADD OTI_vec_set/OTI_vec_extract/OTI_vec_init
1601 (vec_set_optab, vec_extract_optab, vec_init_optab): New.
1602 * i386.md (vec_setv2df, vec_extractv2df, vec_setv4sf, vec_extractv4sf):
1604 (sse2_unpc?pd): Fix pattern.
1605 (sse2_movlpd): Kill.
1606 (sse2_movsd): Deal with movlpd too.
1607 * i386.c (ix86_expand_builtin): Use sse2_movsd instead of sse2_movlpd.
1608 (ix86_expand_vector_init): New.
1609 * emmintrin.h (__mm_set_pd, __mm_set_ps): Use vector extensions.
1610 * md.texi (vec_set, vec_extract): Document
1612 2003-12-31 Jan Hubicka <jh@suse.cz>
1615 * recog.c (validate_replace_rtx_1): Take care for RTL sharing inside
1619 * toplev.c (dump_file_index): Reorder ce3 and bbro.
1620 (dump_file): Likewise.
1621 (rest_of_compilation): Likewise.
1624 * cgraph.c (cgraph_function_possibly_inlined): Even with
1625 flag_really_no_inline we inline always_inline functions.
1626 * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag
1627 for non-always_inline functions when there is flag_really_no_inline.
1628 (cgraph_decide_inlining): Limit work done when not inlining.
1629 (cgraph_decide_inlining_incrementally): Likewise.
1630 (cgraph_optimize_function): Check whether something got inlined.
1631 * c-objc-common.c (c_disregard_inline_limits): Do not always inline
1632 extern inline functions when not inlining.
1634 * opts.c (decode_options): Disable crossjumping at -O1
1635 * invoke.texi (-O1): Document change.
1637 See ChangeLog.10 for earlier changes.