1 2004-01-17 J. Brobecker <brobecker at gnat dot com>
3 * dwarf2out.c (is_subrange_type): Renamed from is_ada_subrange_type().
4 Remove checks for is_ada() and TREE_UNSIGNED.
5 (subrange_type_die): Emit a byte_size attribute if the subrange
6 type size is different from the base type size.
7 (modified_type_die): Replace call to is_ada_subrange_type() by
8 call to is_subrange_type().
10 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
12 * config/sh/sh.c: Include ggc.h.
14 2004-01-16 Geoffrey Keating <geoffk@apple.com>
16 * Makefile.in (MD5_H): New.
17 (fold-const.o): Depend on md5.h.
18 (dwarf2out.o): Likewise.
19 (cppfiles.o): Likewise.
20 * cppfiles.c: Include md5.h.
21 (should_stack_file): Check against list read from PCH file.
22 (struct pchf_data): New.
24 (struct pchf_adder_info): New.
26 (pchf_save_compare): New.
27 (_cpp_save_file_entries): New.
28 (_cpp_read_file_entries): New.
29 (struct pchf_compare_data): New.
31 (check_file_against_entries): New.
32 * cpphash.h (_cpp_save_file_entries): Prototype.
33 (_cpp_read_file_entries): Prototype.
34 * cpppch.c (cpp_write_pch_state): Write the list of headers.
35 (cpp_read_state): Read the list of headers.
37 2004-01-17 Jan Hubicka <jh@suse.cz>
39 * c-common.c (c_estimate_num_insns_1): Handle builtin_constant_p and
40 builtin_expect specially.
41 * params.def (PARAM_MAX_INLINE_INSNS_AUTO): Set to 100.
42 (PARAM_LARGE_FUNCTION_INSNS): Set to 3000.
43 * invoke.texi (max-inline-insns-single): Set to 100.
44 (large-function-insns): Set to 3000.
46 2004-01-16 Eric Christopher <echristo@redhat.com>
47 Chandrakala Chavva <cchavva@redhat.com>
49 * cppcharset.c (one_iso88591_to_utf8): New function.
50 (convert_iso88591_utf8): Ditto. Use.
51 (conversion_tab): Use.
52 (_cpp_input_to_utf8): New function.
53 (_cpp_init_iconv_buffer): Ditto.
54 (_cpp_close_iconv_buffer): Ditto.
55 * cpphash.h: Prototype new functions.
56 (cpp_buffer): Add input_cset_desc.
57 * cppinit.c: Add input_charset default.
58 * cpplib.c (cpp_push_buffer): Support init and
60 * cpplib.h (cpp_options): Add input_charset.
62 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
64 * system.h (ASM_OUTPUT_SECTION_NAME): Poison.
65 * config/alpha/unicosmk.h: Remove a commented-out definition
66 of ASM_OUTPUT_SECTION_NAME.
67 * config/stormy16/stormy16.h: Likewise.
69 2004-01-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
71 * fixinc/inclhack.def (alpha___extern_prefix): Renamed to ...
72 (alpha___extern_prefix_sys_stat): ... this.
73 Apply to <sys/mount.h>, too.
74 Tweak to match more variations.
75 * fixinc/tests/base/sys/stat.h: Adapt for new hackname.
77 * fixinc/inclhack.def (alpha___extern_prefix,
78 alpha___extern_prefix_standards): New hacks to obey
79 __PRAGMA_EXTERN_PREFIX.
80 * fixinc/tests/base/testing.h [ALPHA___EXTERN_PREFIX_CHECK]: New
82 * fixinc/tests/base/standards.h: Likewise.
84 * fixincl/inclhack.def (alpha_pthread): Tweak to match more
87 * fixinc/tests/base/pthread.h: Handle it.
89 * fixincl/inclhack.def (bad_lval): Sort file list.
90 Add many missing files up to Tru64 UNIX V5.1B.
91 * gcc/fixinc/tests/base/libgen.h: Renamed to ...
92 * gcc/fixinc/tests/base/dirent.h: ... this to match new file list
95 * fixinc/fixincl.x: Regenerate.
97 2004-01-16 Mark Mitchell <mark@codesourcery.com>
99 * version.c (version_string): Change to 3.5.0.
100 * doc/include/gcc-common.texi (version-GCC): Likewise.
102 2004-01-16 Jan Hubicka <jh@suse.cz>
104 * i386.md (load_tp_di): Fix pasto.
107 * i386.c (ix86_compute_frame_layout): Fix for alloca on leaf function.
109 * c-pretty-print.c (pp_c_type_cast, pp_c_abstract_declarator,
110 pp_c_character_constant, pp_c_floating_constant,
111 pp_c_additive_expression, pp_c_shift_expression,
112 pp_c_equality_expression, pp_c_and_expression,
113 pp_c_exclusive_or_expression, pp_c_inclusive_or_expression,
114 pp_c_logical_and_expression): Remove inline modifier.
115 * dwarf2out.c (get_AT): Likewise.
116 * et-forest.c (et_splay): Likewise.
117 * ra.h (ra_alloc, ra_calloc): Likewise
119 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
121 * config/frv/frv-protos.h: Fix comment formatting.
122 * config/frv/frv.c: Likewise.
123 * config/frv/frv.h: Likewise.
124 * config/frv/frv.md: Likewise.
125 * config/frv/frvbegin.c: Likewise.
126 * config/frv/frvend.c: Likewise.
128 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
130 * system.h (LINKER_DOES_NOT_WORK_WITH_DWARF2): Poison.
131 * doc/tm.texi (PREFERRED_DEBUGGING_TYPE): Don't mention
132 LINKER_DOES_NOT_WORK_WITH_DWARF2.
133 (LINKER_DOES_NOT_WORK_WITH_DWARF2): Remove.
135 2004-01-16 J"orn Rennecke <joern.rennecke@superh.com>
138 * postreload.c (reload_cse_simplify_operands): Don't remove
139 implicit extension from LOAD_EXTEND_OP.
141 2004-01-16 Jan Hubicka <jh@suse.cz>
144 * cfgcleanup.c (try_optimize_cfg): Suppress tablejump removal
146 * cfgrtl.c (rtl_can_merge_blocks, cfglayout_can_merge_blocks,
147 rtl_try_redirect_by_replacing_branch): Likewise.
149 2004-01-15 Geoffrey Keating <geoffk@apple.com>
152 * alias.c (struct alias_set_entry): Mark for GC.
153 (alias_sets): Make static, mark for GC.
154 (record_alias_subset): Use GC to allocate alias structures.
155 * varray.c (element): Make generic varrays GCed.
158 * c-typeck.c (constructor_asmspec): Delete.
159 (struct initializer_stack): Delete field 'asmspec'.
160 (start_init): Delete saving of asmspec.
161 (finish_init): Don't update constructor_asmspec.
162 * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree.
163 * stmt.c (expand_asm): Duplicate strings from tree.
164 (expand_asm_operands): Likewise.
165 * tree.c (tree_size): Update computation of size of STRING_CST.
166 (make_node): Don't make STRING_CST nodes.
167 (build_string): Allocate string with tree node.
168 * tree.def (STRING_CST): Update comment.
169 * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST.
170 (tree_string): Place contents of string in tree node.
171 * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string
174 * config/rs6000/rs6000.c (rs6000_va_arg): No need to special-case
177 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
179 * c-common.h: Fix comment formatting.
180 * c-cppbuiltin.c: Likewise.
181 * c-pragma.c: Likewise.
183 * collect2.c: Likewise.
184 * cppcharset.c: Likewise.
185 * cpptrad.c: Likewise.
186 * dbxout.c: Likewise.
187 * defaults.h: Likewise.
188 * dwarf2out.c: Likewise.
189 * fold-const.c: Likewise.
190 * genautomata.c: Likewise.
191 * genconditions.c: Likewise.
192 * genflags.c: Likewise.
193 * gengtype.c: Likewise.
194 * integrate.c: Likewise.
196 * predict.c: Likewise.
197 * sdbout.c: Likewise.
199 2004-01-15 Zack Weinberg <zack@codesourcery.com>
201 * config/ia64/ia64.md (*movti_internal): C output template
203 (*movti_internal_reg): Delete.
204 (reload_inti, reload_outti): Use the correct mode on operand 2
205 in the first place, don't fix it up in the output template.
206 (movtf, reload_ointf, reload_outtf): New expanders.
207 (*movtf_internal): New define_insn_and_split.
208 * config/ia64/ia64.c (ia64_split_timode): Rename to ia64_split_tmode;
209 make static; do not hand TFmode CONST_DOUBLEs to split_double.
210 (ia64_split_tmode_move): New function, body mostly pulled
211 from ia64.md:*movti_internal.
212 (ia64_function_arg_words): New function, extracted common
213 logic from ia64_function_arg et seq.
214 (ia64_function_arg_offset): Likewise. Handle correctly the
215 case of a scalar quantity 16 bytes wide with only 8-byte alignment.
216 (ia64_function_arg, ia64_function_arg_partial_nregs)
217 (ia64_function_arg_advance): Use ia64_function_arg_words and
218 ia64_function_arg_offset.
219 (ia64_function_value): TCmode does not go in float regs.
220 (ia64_secondary_reload_class): Also handle TFmode.
221 * config/ia64/ia64-protos.h: Remove prototype for
222 ia64_split_timode; add prototype for ia64_split_tmode_move.
224 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
226 * Makefile.in (MAINT): Make it an immediate assignment.
228 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
230 * config/m32r/m32r.md: Remove useless calls to gen_lowpart.
232 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
234 * config/h8300/coff.h: Replace Hitachi with Renesas.
235 * config/h8300/elf.h: Likewise.
236 * config/h8300/h8300-protos.h: Likewise.
237 * config/h8300/h8300.c: Likewise.
238 * config/h8300/h8300.h: Likewise.
239 * config/h8300/h8300.md: Likewise.
240 * config/h8300/lib1funcs.asm: Likewise.
242 2004-01-15 Andrew Pinski <apinski@apple.com>
244 * config/rs6000/rs6000.c (uses_TOC): Wrap #if TARGET_ELF
247 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
249 * config/h8300/h8300.c (h8300_return_in_memory): New.
250 (TARGET_STRUCT_VALUE_RTX): Likewise.
251 (TARGET_RETURN_IN_MEMORY): Likewise.
252 * config/h8300/h8300.h (STRUCT_VALUE): Remove.
253 (RETURN_IN_MEMORY): Likewise.
255 2004-01-15 Richard Earnshaw <rearnsha@arm.com>
257 PR optimization/13375
258 * gcse.c (handle_avail_expr): Just return if the source is not a
261 2004-01-15 Richard Earnshaw <rearnsha@arm.com>
262 Daniel Jacobowitz <drow@mvista.com>
264 * arm/lib1funcs.asm (ARM_FUNC_START): Correct interworking case.
266 (ARM_FUNC_ALIAS): New macro.
267 * arm/ieee754-df.S (gedf2, ledf2, nedf2, eqdf2): Use it.
268 * arm/ieee754-sf.S (gesf2, lesf2, nesf2, eqsf2): Use it.
270 2004-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
272 PR optimization/12372
273 * calls.c (expand_call): Add call_fusage data for stack arguments in
276 2004-01-15 Alan Modra <amodra@bigpond.net.au>
278 * config/rs6000/rs6000.c (uses_TOC): Correct comment. Make static.
279 (rs6000_elf_declare_function_name): Formatting.
280 * config/rs6000/rs6000-protos.h (uses_TOC): Remove declaration.
282 2004-01-15 Jan Hubicka <jh@suse.cz>
285 * sched-deps.c (sched_analyze_1, sched_analyze_2): Fix thinko in
288 2004-01-15 Richard Henderson <rth@redhat.com>
290 * config/alpha/alpha.h (REG_ALLOC_ORDER): Reorder fp regs after
291 integer regs of the same call-savedness.
293 2004-01-15 Andreas Schwab <schwab@suse.de>
296 * config/m68k/m68k.c (output_move_const_into_data_reg): Clear cc
297 status for NOTB/NOTW/NEGW methods.
299 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
301 * doc/invoke.texi: Update dump file names. Fix a typo.
303 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
305 * builtins.c (expand_builtin_va_end): Don't use
306 EXPAND_BUILTIN_VA_END.
307 * system.h (EXPAND_BUILTIN_VA_END): Poison.
308 * config/d30v/d30v.h: Remove a commented-out definition of
309 EXPAND_BUILTIN_VA_END.
310 * config/stormy16/stormy16.h: Likewise.
312 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
314 * system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison.
315 * targhooks.c (default_struct_value_rtx): Don't use
316 STRUCT_VALUE_INCOMING_REGNUM.
318 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
321 * configure.in: Revamp enable-generated-files-in-srcdir rule to define
322 GENINSRC and not parsedir. Define srcextra as a langhook.
323 * configure: Regenerate.
324 * Makefile.in: Suppress default .l.c rule. Don't substitute
325 parsedir and delete all references throughout. Conditionally define
326 rule for srcextra dependent on GENINSRC.
327 (stmp-docobjdir): Delete.
328 (c-parse.o, gengtype-lex.o, gengtype-yacc.o): Use implicit build rule.
329 (srcextra): Copy c-parse.y, c-parse.c, gengtype-lex.c, gengtype-yacc.c,
330 and gengtype-yacc.h back to source directory.
331 (maintainer-clean): Delete all parse files in source directory.
332 (distclean): Delete generated files.
334 * objc/Make-lang.in (objc-parse.o): Use implicit build rule.
335 (objc-parse.c, objc-parse.y): Don't use parsedir.
336 (objc.srcextra): Copy objc-parse.y and objc-parse.c back to source
337 directory if requested.
338 (po-generated): Don't use parsedir.
339 (objc.maintainer-clean): Delete above files from source directory.
341 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
343 * doc/tm.texi (FUNCTION_VALUE): Fix a typo.
345 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
347 * doc/tm.texi: Replace RETURN_IN_MEMORY with
348 TARGET_RETURN_IN_MEMORY.
350 2004-01-15 Jan Hubicka <jh@suse.cz>
352 * builtins.c (std_expand_builtin_va_arg): Align operand when needed.
353 * i386.c (init_cumulative_args): Set warn_sse; fix handling of variadic
354 functions accepting SSE arguments
355 (function_arg): Warn only when asked to warn.
356 * i386.h (ix86_args): Add warn_sse/warn_mmx fiels.
358 2004-01-14 Joseph S. Myers <jsm@polyomino.org.uk>
360 * c-parse.in (stmts_and_decls): Make label at end of compound
361 statement a hard error.
363 2004-01-14 Jan Hubicka <jh@suse.cz>
365 * cgraph.c (create_edge): Use local.redefined_extern_inline.
366 * cgraph.h (cgraph_local_info): Sort fields by size; add
367 redefined_extern_inline
368 (cgraph_global_info): Sort fields by size.
369 (cgraph_node): Likewise.
370 * cgraphunit.c (cgraph_finalize_function): Se
371 local.redefined_extern_inline on redefinition.
372 (cgraph_analyze_function): Use it; fix formating.
374 2004-01-14 Jan Hubicka <jh@suse.cz>
377 * sched-deps.c (trye_dependency_cache, anti_dependency_cache,
378 outptu_dependency_cache, forward_dependency_cahe): Trun to vectors of
380 (cache_size): New variable
381 (add_dependence): Update use; canonize early memory locations
382 (sched_analyze_1): Likewise.
383 (sched_analyze_2): Likewise.
384 (init_dependency_caches): Initialize bitmaps.
385 (free_dependency_caches): Free bitmaps
387 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
389 * calls.c: Replace STRICT_ARGUMENT_NAMING in comments with
390 targetm.calls.strict_argument_naming().
391 * target.h: Likewise.
393 2004-01-14 Richard Henderson <rth@redhat.com>
396 * dwarf2out.c (dwarf2out_stack_adjust): Skip prologue and epilogue
399 2004-01-14 Richard Henderson <rth@redhat.com>
402 * except.c (struct eh_region): Add u.fixup.resolved.
403 (resolve_one_fixup_region): Split out from ...
404 (resolve_fixup_regions): ... here.
406 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
408 * config/mn10300/mn10300.h (STRUCT_VALUE): Change to 0.
410 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
412 * config/alpha/alpha.h (STRUCT_VALUE): Remove.
413 * config/alpha/vms.h (STRUCT_VALUE_REGNUM): Remove #undef.
414 (STRUCT_VALUE): Remove.
416 2003-01-14 Steven Bosscher <stevenb@suse.de>
418 * system.h: Poison PROMOTED_MODE
419 * integrate.c (expand_inline_function): Don't mention the
421 * loop.c (update_giv_derive): Same.
422 * tree.h (DECL_RTL): Same.
424 2004-01-14 J"orn Rennecke <joern.rennecke@superh.com>
427 * sh.c (gen_block_redirect): Add special handling of RETURN.
428 (gen_far_branch) Don't call gen_stuff_delay_slot if there is no
429 far branch target (i.e. it's a return).
431 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
433 * regrename.c (find_oldest_value_reg): Fix a warning.
435 2004-01-14 Richard Earnshaw <rearnsha@arm.com>
438 * config.gcc (arm*-*-linux*): Don't include unknown-elf.h in tm_file.
439 Move linux-gas.h and linux-elf.h before aout.h.
440 * arm/arm.h (INITIALIZE_TRAMPOLINE): Only define if not already.
441 * arm/linux-elf.h (SUBTARGET_CPU_DEFAULT): Define.
443 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
445 * config/m32r/m32r.md: Use GEN_INT instead of gen_rtx
446 (CONST_INT, VOIDmode, ...).
448 2004-01-14 Richard Earnshaw <rearnsha@arm.com>
450 * regrename.c (find_oldest_value_reg): If the replacement uses
451 multiple hard registers, check that all of them are in CLASS.
453 2004-01-14 Jan Hubicka <jh@suse.cz>
455 * alias.c (get_alias_set): Initialize alias set to 0 when subset is
458 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
460 * Makefile.in: Define MAINT from --enable-maintainer-mode.
462 2004-01-14 Hartmut Penner <hpenner@de.ibm.com>
464 * gcc/config/rs6000/rs6000.c (rs6000_stack_info)
465 Calculate always vrsave_mask if TARGET_ALTIVEC.
466 (rs6000_emit_prologue): Emit code for vrsave
467 only if TARGET_ALTIVEC_VRSAVE.
468 (rs6000_emit_epilogue): Likewise.
470 2004-01-14 Eric Botcazou <ebotcazou@libertysurf.fr>
472 * config/sparc/sparc.md (tie_add32): Fix pasto.
473 (tie_add64): Likewise.
475 2004-01-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
477 * config/i386/i386.md (*addqi_1_slp): Do not access operands[2].
479 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
481 * config/iq2000/iq2000-protos.h: Fix comment formatting.
482 * config/iq2000/iq2000.c: Likewise.
483 * config/iq2000/iq2000.md: Likewise.
485 2004-01-14 J. Brobecker <brobecker@gnat.com>
487 * dwarf2out.c (is_ada_subrange_type): No longer check the TYPE_NAME.
488 (subrange_type_die): Add handle for nameless subrange types.
490 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
492 * config/h8300/h8300-protos.h: Replace do_movsi with
494 * config/h8300/h8300.c (do_movsi): Change to
496 * config/h8300/h8300.md (movsi): Replace do_movsi with
500 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
502 * config/h8300/h8300.c (dosize): Change to
503 h8300_emit_stack_adjustment. Update callers.
505 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
507 * config/h8300/h8300.md (movstrictqi): Add an alternative with
508 the source being post_inc. Tighten the predicate for the
509 destination to register_operand.
510 (movstricthi): Likewise.
512 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
514 * system.h (SHARED_BSS_SECTION_ASM_OP): Poison.
515 * varasm.c (bss_section): Don't use SHARED_BSS_SECTION_ASM_OP.
516 * doc/tm.texi (SHARED_BSS_SECTION_ASM_OP): Remove.
518 2004-01-14 Jan Hubicka <jh@suse.cz>
520 Partial fix PR c++/12850
521 * cgraphunit.c (cgraph_finalize_function): Always ggc_collect when
524 2004-01-13 Bernardo Innocenti <bernie@develer.com>
526 * config/m68k/netbsd-elf.h (REGISTER_NAMES): Add missing "argptr"
529 2004-01-13 Devang Patel <dpatel@apple.com
532 * dbxout.c (dbxout_symbol_name): Emit mangled names for
533 NAMESPACE_DECL memebers.
535 2004-01-13 Andrew Pinski <pinskia@physics.uc.edu>
538 * c-common.c (finish_fname_decls): Use the chain only if the
539 tree is an expr_stmt.
541 2004-01-13 Vladimir Makarov <vmakarov@redhat.com>
543 * rtl.def: Add comment about new option in automata_option.
545 * genautomata.c (PROGRESS_OPTION): New macro.
546 (progress_flag): New global variable.
547 (gen_automata_option): Process `progress'.
548 (transform_insn_regexps, check_unit_distributions_to_automata,
549 make_automaton, NDFA_to_DFA, build_automaton, create_automata,
550 expand_automata, write_automata): Print about the progress only if
551 progress_flag. Remove fflush.
552 (initiate_automaton_gen): Process command line flag `-progress'.
554 * doc/md.texi: Describe the new option.
556 2004-01-13 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
558 * cfg.c (dump_bb): Dump entry edges.
560 2004-01-13 Richard Earnshaw <rearnsha@arm.com>
562 * arm.c (thumb_legitimate_address_p): Only allow constant pool
563 references from SImode.
564 * arm.md (thumb_movhi_insn): Don't allow minipool references.
566 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
568 * system.h (TEXT_SECTION): Poison.
569 * varasm.c (text_section): Don't use TEXT_SECTION.
570 * config/sh/sh.c (sh_file_start): Fix a comment typo.
571 * doc/tm.texi (TEXT_SECTION): Remove.
573 2004-01-13 Ben Elliston <bje@wasabisystems.com>
575 * doc/rtl.texi (Vector Operations): Remove defunct vec_const item.
577 2004-01-12 James E Wilson <wilson@specifixinc.com>
579 * unwind-libunwind.c: Delete.
581 2004-01-12 Zack Weinberg <zack@codesourcery.com>
584 * c-decl.c (diagnose_mismatched_decls): Whenever newtype or
585 oldtype is set, set *newtypep or *oldtypep too. Do not set
586 them at the very end.
587 (validate_proto_after_old_defn): Restructure for comprehensibility;
588 make error messages clearer.
590 2004-01-12 Zack Weinberg <zack@codesourcery.com>
592 * varray.h (VARRAY_POP): Add checking variant, aborts on underflow.
593 (VARRAY_TOP): Use VARRAY_CHECK so the access is bounds-checked.
594 * varray.c: No need to prototype error.
595 (varray_check_failed): Wrap long string onto two lines.
596 (varray_underflow): New function.
598 2004-01-13 Steven Bosscher <stevenb@suse.de>
601 * function.h (struct function): Kill `name' field.
602 (current_function_name): Make it an extern function.
603 * function.c (current_function_name): New function.
604 * graph.c: Update all uses of current_function_name.
606 * config/alpha/alpha.c, config/avr/avr.c, config/c4x/c4x.c,
607 config/mips/mips.c, config/pdp11/pdp11.c: Likewise.
608 * config/ip2k/ip2k.c (function_prologue): Use MAIN_NAME_P
609 instead of a strcmp with "main".
611 2004-01-13 Jan Hubicka <jh@suse.cz>
613 * c-decl.c (diagnose_mismatched_decls): Fix warning calls.
615 * cgraphunit.c (cgraph_optimize_function): Always do
616 optimize_inline_calls when there is always_inline callee.
617 (cgraph_decide_inlining): Fix formating.
618 * tree-inline.c (inlinable_function_p): Do sorry for alwaysinline
620 (expand_call_inline): Likewise.
621 * toplev.h (sorry): Fix prototype.
623 2004-01-12 Roger Sayle <roger@eyesopen.com>
625 * builtins.c (expand_builtin_expect_jump): Simplify logic. Handle
626 conditional jumps that drop through to unconditional jumps or the
629 2004-01-13 Jan Hubicka <jh@suse.cz>
631 * alias.c (new_alias_set): Construct the alias_set varray.
632 (init_alias_once): Don't do it here.
634 2004-01-12 Marc Espie <espie@openbsd.org>
636 * system.h: handle YYBYACC like YYBISON.
638 2004-01-12 Jonathan Merriman <jonm@dualitymedia.com>
641 * config.gcc: No longer includes conflicting header sparc/sol2.h when
642 building on sparc64-*-openbsd*.
644 2004-01-12 Andrew Pinski <pinskia@physics.uc.edu>
647 * dbxout.c (dbxout_type): Protected inheritance is not
648 private but protected.
650 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
652 * config/mips/mips.c (mips_symbolic_constant_p): Revert last patch.
654 2004-01-12 Kazu Hirata <kazu@cs.umass.edu>
656 PR optimization/12508.
657 * combine.c (try_combine): Remove a dead set in a parallel
658 even if its destination is a subreg.
661 2003-06-03 Kazu Hirata <kazu@cs.umass.edu>
662 * combine.c (simplify_set): Don't move a subreg in SET_SRC to
663 SET_DEST if WORD_REGISTER_OPERATIONS is not defined.
665 2004-01-12 Geoffrey Keating <geoffk@apple.com>
667 * real.c: Update copyright date.
668 * emit-rtl.c: Likewise.
670 * dwarf2out.c: Likewise.
671 * config/rs6000/darwin-ldouble.c: Likewise.
672 * config/rs6000/rs6000.md: Likewise.
674 2004-01-12 David Edelsohn <edelsohn@gnu.org>
676 * config/rs6000/rs6000.c (rs6000_init_libfuncs): Add AIX
677 TFmode to SImode libfuncs.
679 2004-01-12 Roger Sayle <roger@eyesopen.com>
682 * varasm.c (assemble_alias): Remove weak aliases from weak_decls.
684 2004-01-12 Jan Hubicka <jh@suse.cz>
687 * loop.c (insert_loop_mem): Preffer VOLATILE memory references to be
691 * cfgcleanup.c (label_is_jump_target_p): Move to...
692 * rtlanal.c (label_is_jump_target_p): ... here.
693 * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Fix redirecting of fallthru
694 edges unified with branch edges.
696 2004-01-12 Richard Earnshaw <rearnsha@arm.com>
698 * simplify-rtx.c (simplify_immed_subreg): Correctly extract the
699 high word of an integral CONST_DOUBLE.
701 2004-01-12 Paul Brook <paul@codesourcery.com>
703 * simplify-rtx.c (simplify_plus_minus): Always generate canonical form.
705 2004-01-12 J"orn Rennecke <joern.rennecke@superh.com>
708 * sh-protos.h (check_use_sfunc_addr): Declare.
709 * sh.c (extract_sfunc_addr, check_use_sfunc_addr): New functions.
710 * sh.md (use_sfunc_addr): Use check_use_sfunc_addr in insn predicate.
712 2004-01-12 Jan Hubicka <jh@suse.cz>
714 * alias.c: Invlude varray.h
715 (alias_sets): Turn into varray.
716 (get_alias_set_entry): Use VARRAY; mark inline.
717 (mems_in_disjoint_alias_sets_p): Mark inline.
718 (record_alias_subset): Use varray.
719 (init_alias_once): Initialize varray.
720 (new_alias_set): Grow array.
721 * varray.c: Make VARRAY_GENERIC_PTR non GTYized.
723 2004-01-12 Jan Hubicka <jh@suse.cz>
725 Partial fix for PR opt/10776 II
726 * cselib.c: Include params.h
727 (cselib_invalidate_mem): Limit amount of nonconflicting memory
729 * params.def (PARAM_MAX_CSELIB_MEMORY_LOCATIONS): New.
730 * Makefile.in (cselib.o): Depend on params.h
732 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
734 * combine.c (combine_simplify_rtx): Don't pass VOIDmode to
735 simplify_unary_operation if the operand has a known mode.
737 2004-01-12 Hartmut Penner <hpenner@de.ibm.com>
740 * gcc/config/rs6000/rs6000.c (word_offset_memref_operand): New
741 predicate to handle 'ld' conform addresses.
742 * gcc/config/rs6000/rs6000.h (EXTRA_CONSTRAINT): New 'Y'
744 (EXTRA_MEMORY_CONSTRAINT): Tell reload which constraint
745 are memory contraints.
746 * gcc/config/rs6000/rs6000-protos.h (word_offset_memref_operand):
748 * gcc/config/rs6000/rs6000.md (*movdf_hardfloat64):
749 Change 'o' to 'Y' constraint.
750 (*movdf_softfloat64): Ditto.
752 2004-01-12 Bernardo Innocenti <bernie@develer.com>
754 * gcc/config/m68k/m68k.md: Switch from the "*..." syntax to the
755 brace-enclosed syntax in all C output statements.
757 2004-01-12 David Edelsohn <edelsohn@gnu.org>
760 * config/rs6000/rs6000.c (rs6000_output_function_epilogue):
761 Objective-C language type value is 14.
763 2004-01-12 Markus F.X.J. Oberhumer <markus@oberhumer.com>
766 * config/m68k/fpgnulib.c: Fix `-mshort' bugs: Use `long' instead of
767 `int' in a number of places to make sure we always have a SImode
768 and not a HImode. Add a 'L' suffix to a number of constants.
770 2004-01-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
772 * pa.c: Don't include obstack.h.
774 * pa.md: Correct constraint in pattern for loading PIC label address.
776 2004-01-11 Kaz Kojima <kkojima@gcc.gnu.org>
778 * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine
781 2004-01-11 Steven Bosscher <stevenb@suse.de>
784 * toplev.c (rest_of_handle_inline): Also consider functions
785 for deferral if the language is GNU F77.
787 2004-01-11 Zack Weinberg <zack@codesourcery.com>
789 * c-decl.c (diagnose_arglist_conflict): Add missing space to
792 2004-01-11 Jakub Jelinek <jakub@redhat.com>
795 * builtins.c (expand_builtin_expect_jump): Handle conditional jumps
796 to drop through label. Don't fall back to SCC even when conditional
797 jump has not been found.
799 2004-01-11 Jan Hubicka <jh@suse.cz>
801 * invoke.texi: Fix syntax error in previous patch.
803 Partial fix for PR opt/10776
804 * Makefile.in (reload.o): Include param.h
805 * params.def (PARAM_MAX_RELOAD_SEARCH_INSNS): New parameter.
806 * reload.c: Include params.h.
807 (find_equiv_reg): Work limiting check.
808 * invoke.texi: Document.
810 2004-01-11 Richard Sandiford <rsandifo@redhat.com>
812 * config/mips/mips.c (mips_symbolic_constant_p): Don't allow
813 out-of-bounds accesses to string constants. Simplify mips16
816 2004-01-11 Richard Sandiford <rsandifo@redhat.com>
818 PR optimization/13469
819 * toplev.c (rest_of_compilation): Call purge_all_dead_edges after
820 reload_cse_regs (-fnon-call-exceptions only).
822 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
824 * config/mcore/lib1.asm: Fix comment formatting.
825 * config/mcore/mcore-elf.h: Likewise.
826 * config/mcore/mcore.c: Likewise.
827 * config/mcore/mcore.h: Likewise.
828 * config/mcore/mcore.md: Likewise.
830 2004-01-10 Zack Weinberg <zack@codesourcery.com>
832 * c-decl.c (duplicate_decls): Break apart into...
833 (diagnose_arglist_conflict, validate_proto_after_old_defn)
834 (locate_old_defn, diagnose_mismatched_decls, merge_decls):
835 ... these new functions. Restructure for comprehensibility.
836 Remove various archaic special cases. Always report the
837 location of the previous declaration when a diagnostic is issued.
838 (redeclaration_error_message): Fold into diagnose_mismatched_decls.
839 (match_builtin_function_types): Delete unnecessary forward declaration.
841 2004-01-10 Zack Weinberg <zack@codesourcery.com>
843 * genautomata.c (make_automaton, NDFA_to_DFA):
844 Print progress bars with '.' characters instead of '*'.
845 (build_automaton): Change notes to match.
847 2004-01-10 Kazu Hirata <kazu@cs.umass.edu>
849 * config/m32r/m32r.md: Use define_constants for unspec and
852 2004-01-10 Jan Hubicka <jh@suse.cz>
855 * expr.c (expand_expr_real): More curefully expand union casts.
857 2004-01-10 Kazu Hirata <kazu@cs.umass.edu>
859 * config/m32r/m32r.md (flush_icache): Use 1 for
862 2004-01-10 David Edelsohn <edelsohn@gnu.org>
863 James E Wilson <wilson@specifixinc.com>
866 * dbxout.c (dbxout_symbol): Remove initialization of
867 current_sym_code, current_sym_value, and current_sym_addr.
868 (dbxout_symbol_location): Same.
869 (dbxout_prepare_symbol): Zero current_sym_code,
870 current_sym_value, and current_sym_addr.
872 2004-01-10 Richard Sandiford <rsandifo@redhat.com>
874 * tree.c (get_unwidened): Reorder conditions so that the null pointer
877 2004-01-09 Eric Christopher <echristo@redhat.com>
879 * toplev.c (rest_of_handle_cfg): Add reg_scan pass
880 if we're running mark_constant_function.
882 2004-01-09 Jeff Bailey <jbailey@nisa.net>
885 * config/t-gnu: Rename SYSTEM_HEADER_DIR to NATIVE_SYSTEM_HEADER_DIR.
887 2004-01-09 Andrew Pinski <pinskia@physics.uc.edu>
890 * dbxout.c (dbxout_type_fields): Return if any item is
891 error_mark_node or the type is error_mark_node.
893 2004-01-09 Geoffrey Keating <geoffk@apple.com>
895 * config/rs6000/darwin-ldouble.c: Add big comment explaining
896 exactly what is expected as a 'long double'.
897 (_xlqadd): When a value to be returned is representable as a
898 'double', just return it directly, do not construct it using a union.
899 Also, correct final fixup.
902 * real.c (encode_ibm_extended): Make consistent with darwin-ldouble.c.
904 * config/rs6000/rs6000.md (fix_trunctfdi2): Delete.
906 2004-01-09 Richard Henderson <rth@redhat.com>
908 * recog.c (constrain_operands): Validate mem operands.
910 2004-01-09 James E Wilson <wilson@specifixinc.com>
912 * gcc.c (init_spec): Remove -lunwind from shared case.
913 * conifg/ia64/t-hpux (SHLIB_LINK): Add -lunwind.
915 2004-01-09 Steve Ellcey <sje@cup.hp.com>
917 * configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*.
918 * configure: Regenerate
920 2004-01-09 Joseph S. Myers <jsm@polyomino.org.uk>
923 * c-typeck.c (build_c_cast): If pedantic, warn for conversions
924 between function and object pointers.
925 (digest_init): When comparing a pointer to function type to the
926 target type, only apply TREE_TYPE once to the pointer to function
928 * except.c (for_each_eh_label_1): Treat data as a pointer to a
929 function pointer rather than casting it to a function pointer.
930 (for_each_eh_label): Update caller.
931 * recog.h (struct insn_data): Use a struct or union for output.
932 * genoutput.c (output_insn_data): Update.
933 * final.c (get_insn_template): Update.
935 2004-01-09 Mark Mitchell <mark@codesourcery.com>
937 * expr.h (expand_expr): Make it a macro, not a function.
938 (expand_expr_real): New function.
939 * expr.c (store_expr): Adjust logic for deciding whether or not to
940 copy the value returned by expand_expr.
941 (expand_expr): Rename to ...
942 (expand_expr_real): ... this. Add alt_rtl parameter. Adjust
943 calls to language hooks.
944 * c-common.h (c_expand_expr): Adjust prototype.
945 * c-common.c (c_expand_expr): Add alt_rtl parameter.
946 * langhooks-def.h (lhd_expand_expr): Change prototype.
947 * langhooks.c (lhd_expand_expr): Add all_rtl parameter.
948 * langhooks.h (lang_hooks): Change type of expand_expr.
949 * stmt.c (stmt_status): Add x_last_expr_alt_rtl.
950 (last_expr_alt_rtl): Likewise.
951 (expand_expr_stmt_value): Set last_expr_alt_rtl.
952 (clear_last_expr): Clear it.
953 (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL.
954 (expand_end_bindings): Save and restor last_expr_alt_rtl.
955 * tree.def (RTL_EXPR): Give it an additional operand.
956 * tree.h (RTL_EXPR_ALT_RTL): New macro.
958 2004-01-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
960 * config/m32r/m32r.h (TARGET_CPU_CPP_BUILTINS): Add __m32r__.
961 * config/m32r/m32r.c (call26_operand): Allow in PIC mode.
963 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
966 * config/m32r/m32r.md: Replace (reg:SI 17) with (reg:CC 17)
967 or (ne:SI (reg:CC 17) (const_int 0)).
968 Be specific about modes wherever possible.
970 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
972 * config/m32r/m32r.c (m32r_expand_block_move): Call
973 gen_movestrsi_internal with two more arguments.
974 (m32r_output_block_move): Adjust operand numbers.
975 Properly update the source and destination pointers.
976 * config/m32r/m32r.md (movstrsi_internal): Use 'r' instead of
977 'r+'. Change the set detinations to match_operand.
979 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
981 * final.c (FIRST_INSN_ADDRESS): Remove.
982 (shorten_branches): Don't use FIRST_INSN_ADDRESS.
983 * system.h (FIRST_INSN_ADDRESS): Poison.
984 * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS.
985 * config/m32r/m32r-protos.h: Remove the prototype for
986 m32r_first_insn_address.
987 * config/m32r/m32r.c (m32r_first_insn_address): Remove.
988 * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise.
989 * doc/md.texi (FIRST_INSN_ADDRESS): Likewise.
991 2004-01-09 J. Brobecker <brobecker@gnat.com>
993 * dwarf2out.c (gen_enumeration_type_die): Return the DIE that
995 (is_ada_subrange_type): DIEs for enumeration subtypes should be
996 emitted as subrange types too.
997 (subrange_type_die): Add handling of enumeration subtypes.
999 2004-01-08 Richard Henderson <rth@redhat.com>
1002 Revert: Sat Mar 30 14:08:55 CET 2002 Jan Hubicka <jh@suse.cz>
1003 * i386.c (aligned_operand): Be prepared for SUBREGed registers.
1004 (ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG.
1005 (ix86_address_cost): Be prepared for SUBREGed registers.
1006 (legitimate_address_p): Accept SUBREGed registers.
1008 2004-01-08 Kelley Cook <kcook@gcc.gnu.org>
1010 * Makefile.in: Rename configure.in to configure.ac
1011 * doc/sourcebuild.texi: Likewise.
1012 * configure: Regenerate.
1013 * config.in: Regenerate.
1015 2004-01-08 Stuart Hastings <stuart@apple.com>
1017 * config/i386/i386.md: Typos in MMX/SSE immediate shifts.
1019 2004-01-08 Jan Hubicka <jh@suse.cz>
1021 * cgraphunit.c (cgraph_decide_inlining): Fix typo.
1023 2004-01-08 Geoffrey Keating <geoffk@apple.com>
1025 * config/rs6000/rs6000.md (cmptf_internal1): Correct branch offset.
1026 (UNSPEC_FIX_TRUNC_TF): New constant.
1027 (movtf_internal): Make splitter active only when insn is active.
1028 (extenddftf2): Rewrite to properly load zero into low part.
1029 (extenddftf2_internal): New.
1030 (extendsftf2): Rewrite.
1031 (truncdftf2): Correct length.
1032 (floatditf2): Delete.
1033 (fix_trunc_helper): New.
1034 (fix_trunctfdi2): Use fix_trunc_helper.
1035 (fix_trunctfsi2): Likewise.fix_trunc
1036 (fix_trunctfsi2_internal): New.
1038 * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): lo_sum
1039 addresses are legitimate on Darwin even when flag_pic.
1040 (rs6000_legitimize_reload_address) [TARGET_MACHO]: Don't create
1041 non-offsettable addresses for loads of TFmode constants.
1043 2004-01-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1045 * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Actually emit
1046 variables in the appropriate bss section.
1048 2004-01-09 Alan Modra <amodra@bigpond.net.au>
1050 * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure
1051 target_flags has MASK_POWERPC64 when -m64.
1052 * config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64
1053 to 620, 630, power3, power4 and rs64a entries.
1054 * config/rs6000/rs6000.h (MASK_64BIT): Expand comment.
1056 2004-01-08 Richard Sandiford <rsandifo@redhat.com>
1058 * simplify-rtx.c (simplify_immed_subreg): Fix construction of
1059 floating-point constants.
1061 2004-01-08 J. Brobecker <brobecker@gnat.com>
1063 * dwarf2out.c (subrange_type_die): Add context_die parameter.
1064 Create the subrange_type DIE using the given context DIE.
1065 (modified_type_die): Update call to subrange_type_die.
1067 2004-01-08 Zack Weinberg <zack@codesourcery.com>
1069 * dwarf2.h, unwind-dw2-fde.h, unwind-pe.h, unwind.h:
1070 Add multiple-include guard.
1072 2004-01-08 Hartmut Penner <hpenner@de.ibm.com>
1074 * gcc/config/rs6000/rs6000.c (easy_vector_constant): Accept
1075 all vector constant loadable by vsplt*.
1076 (output_vec_const_move): Likewise.
1078 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk>
1081 * c-typeck.c (comptypes): Only treat enumerated types in the same
1082 translation unit as compatible with each other when they are the
1084 * doc/extend.texi: Update.
1086 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk>
1089 * c-decl.c (grokdeclarator): Take type qualifiers of typedefed
1090 array type from the array element type.
1092 2004-01-07 Alan Modra <amodra@bigpond.net.au>
1094 * config/rs6000/rs6000.c (rs6000_dbx_register_number): New function.
1095 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Declare.
1096 * config/rs6000/rs6000.h (DWARF_FRAME_REGNUM): Define.
1097 (DWARF_REG_TO_UNWIND_COLUMN): Correct column adjustment and comment.
1098 * config/rs6000/sysv4.h (DBX_REGISTER_NUMBER): Define.
1100 2004-01-06 Eric Christopher <echristo@redhat.com>
1102 * config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default.
1103 (DWARF2_DEBUGGING_INFO): Define.
1104 (PREFERRED_DEBUGGING_TYPE): Set to dwarf2.
1105 * config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove.
1106 * config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0
1108 (SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as.
1109 * config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove.
1110 * config/mips/iris5gas.h: Ditto.
1111 (DBX_DEBUGGING_INFO): Remove.
1112 (DWARF2_DEBUGGING_INFO): Ditto.
1113 (MIPS_DEBUGGING_INFO): Ditto.
1114 (PREFERRED_DEBUGGING_TYPE): Ditto.
1115 * config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove.
1116 (PREFERRED_DEBUGGING_TYPE): Ditto.
1117 (SUBTARGET_ASM_DEBUGGING_SPEC): Ditto.
1118 * config/mips/elf64.h: Ditto.
1120 2004-01-06 Jan Hubicka <jh@suse.cz>
1122 * Makefile.in (STAGEPROFILE_FLAGS_TO_PASS): Use -fprofile-generate.
1123 (STAGEFEEDBACK_FLAGS_TO_PASS): Use -fprofile-use.
1125 2004-01-06 Geoffrey Keating <geoffk@apple.com>
1127 * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Compile darwin-ldouble.c.
1128 (TARGET_LIBGCC2_CFLAGS): Use -mlong-double-128.
1129 * config/rs6000/darwin-ldouble.c: New.
1131 * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg
1133 (constant_subword): Delete.
1134 * rtl.h (constant_subword): Delete prototype.
1135 (immed_double_const): Is not in varasm.c.
1136 * simplify-rtx.c (simplify_immed_subreg): New.
1137 (simplify_subreg): Use simplify_immed_subreg.
1139 * config/rs6000/rs6000.md (floatsitf2): Use expand_float rather
1140 than trying to generate RTL directly.
1141 (fix_trunctfsi2): Use expand_fix rather than trying to generate
1144 * dwarf2out.c (add_const_value_attribute): Remove incorrect comment.
1146 2004-01-06 David Edelsohn <edelsohn@gnu.org>
1148 * config/rs6000/xcoff.h (EXTRA_SECTION_FUNCTIONS): Split each
1149 function into a separate macro.
1150 (read_only_data_section): Add void argument.
1151 (private_data_section): Same.
1152 (read_only_private_data_section): Same.
1153 (toc_section): Same.
1155 2004-01-06 Jan Hubicka <jh@suse.cz>
1157 * invoke.texi: Remove typo in last change.
1160 * config.gcc: Accept opteron and athlon-64 as variants
1162 * i386.c (override_options): Likewise.
1163 * invoke.texi (i386 -mtune): Expand documentation.
1165 2004-01-06 Kazu Hirata <kazu@cs.umass.edu>
1167 * alias.c: Fix comment typos.
1168 * builtins.c: Likewise.
1171 * dominance.c: Likewise.
1172 * dwarf2out.c: Likewise.
1173 * emit-rtl.c: Likewise.
1175 * final.c: Likewise.
1176 * fold-const.c: Likewise.
1178 * genattrtab.c: Likewise.
1179 * genrecog.c: Likewise.
1180 * gensupport.c: Likewise.
1181 * ggc-zone.c: Likewise.
1182 * integrate.c: Likewise.
1183 * local-alloc.c: Likewise.
1185 * recog.c: Likewise.
1186 * regmove.c: Likewise.
1187 * reg-stack.c: Likewise.
1188 * reorg.c: Likewise.
1189 * rtlanal.c: Likewise.
1191 * sched-ebb.c: Likewise.
1192 * simplify-rtx.c: Likewise.
1193 * toplev.c: Likewise.
1194 * varasm.c: Likewise.
1196 2004-01-06 Kazu Hirata <kazu@cs.umass.edu>
1198 * doc/install.texi: Fix typos.
1199 * doc/invoke.texi: Likewise.
1200 * doc/md.texi: Likewise.
1202 2004-01-06 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1204 * config/m32r/m32r.h (TRAMPOLINE_LINE_SIZE): Changed
1206 2004-01-06 Jan Hubicka <jh@suse.cz>
1208 * i386.c (init_cumulative_args): Add handling of MMX_REGPARM.
1209 (function_arg_advance): Do not pass aggregates in SSE; deal handling
1211 (function_arg): Add new warnings about ABI changes; fix SSE_REGPARM;
1213 * i386.h (ix86_args): Add mmx_words/mmx_regs/mmx_regno fields.
1214 (SSE_REGPARM_MAX): Default to 3 on i386 -msse ABI.
1215 (MMX_REGPARM_MAX): Similarly for -mmmx.
1217 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1219 * config/sh/linux.h: Fix comment formatting.
1220 * config/sh/netbsd-elf.h: Likewise.
1221 * config/sh/sh.c: Likewise.
1222 * config/sh/sh.h: Likewise.
1223 * config/sh/vxworks.h: Likewise.
1225 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1227 * system.h (ASM_OUTPUT_MAIN_SOURCE_FILENAME): Poison.
1228 * toplev.c (output_file_directive): Don't use
1229 ASM_OUTPUT_MAIN_SOURCE_FILENAME.
1231 2004-01-05 Daniel Berlin <dberlin@dberlin.org>
1233 * ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS
1234 (USING_MMAP): We don't support non-mmap.
1235 (struct alloc_chunk): Steal 1 bit from typecode, use it to mark
1237 (struct page_entry): Remove bytes_free.
1238 (struct page_table_chain): Remove.
1239 (struct globals): Remove page_table member.
1240 (loookup_page_table_entry): Function deleted.
1241 (set_page_table_entry): Ditto.
1242 (ggc_allocated_p): No longer need page table lookups.
1243 (ggc_marked_p): Ditto.
1244 (alloc_small_page): Don't care about bytes_free anymore.
1245 (alloc_large_page): Round up size.
1246 (ggc_alloc_zone_1): Mark large objects as such, and calculate
1247 their size the new way.
1248 Remove page table lookups and setting.
1249 (ggc_get_size): Calculate large object size the new way.
1250 (sweep_pages): Redo to account for fact that we no longer have
1252 (ggc_collect): No longer need to reincrement bytes_free.
1253 (ggc_pch_alloc_object): Handle new large objects properly.
1254 (ggc_pch_read): Put PCH stuff into it's own uncollected zone.
1256 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1258 * doc/invoke.texi: Remove a page break.
1260 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1262 * config/avr/avr.c (avr_output_function_prologue): Remove an
1263 extra pair of curly braces.
1265 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1267 * config/mn10300/mn10300.c: Fix comment formatting.
1268 * config/mn10300/mn10300.h: Likewise.
1270 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1272 * tree.h: Update documentation on nothrow_flag.
1273 * print-tree.c (print_node): Print TREE_NOTHROW as "align-ok" for
1276 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1278 * doc/invoke.texi: Remove traces of dead ports.
1280 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
1282 * doc/invoke.texi: Add documentation for the MIPS -mexplicit-relocs
1285 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
1288 * coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for
1290 * config/mips/mips.c (INTERNAL_SYMBOL_P): Delete.
1291 (mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating
1292 string constants if TARGET_MIPS16. Use SYMBOL_REF_DECL to check
1293 the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P.
1294 (mips_symbol_insns): Don't trust the local/global classification.
1295 (m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol.
1296 (override_options): Make -mabicalls -fno-unit-at-a-time imply
1297 -mno-explicit-relocs.
1298 (mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish
1299 between local and global symbols.
1301 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
1303 * config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare.
1304 (mips_preferred_reload_class): Declare.
1305 * config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function.
1306 (EXTRA_CONSTRAINT): Update accordingly.
1307 (PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class.
1308 * config/mips/mips.c (mips_dangerous_for_la25_p): New function.
1309 (mips_preferred_reload_class): New function. Prefer LEA_REGS if
1310 mips_dangerous_for_la25_p.
1311 (mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS
1312 if mips_dangerous_for_la25_p.
1314 2004-01-05 Bernardo Innocenti <bernie@develer.com>
1316 * config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison
1319 2004-01-04 Nathanael Nerode <neroden@gcc.gnu.org>
1321 * configure.ac: Use AC_PROG_CPP_WERROR.
1322 * configure: Regenerate.
1324 2004-01-04 Zack Weinberg <zack@codesourcery.com>
1326 * .cvsignore: Add autom4te.cache.
1328 2004-01-04 Richard Sandiford <rsandifo@redhat.com>
1330 * doc/invoke.texi: Revamp documentation of MIPS options. Remove
1331 -mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile,
1332 -m4650, -mfix7000 and -(m)no-crt0. Put endianness options first,
1333 then architecture options, then ABI options. General rewording.
1335 2004-01-04 Joseph S. Myers <jsm@polyomino.org.uk>
1338 * doc/extend.texi: Clarify definition of malloc attribute.
1340 2004-01-04 Jan Hubicka <jh@suse.cz>
1342 * Makefile.in (cgraph.o, cgraphunit.o): Add intl.h dependency.
1343 * cgraph.c (create_edge, dump_cgraph): Update to use inline_failed
1344 * cgraph.h (cgraph_edge): Replace inline_call by inline_failed
1345 (cgraph_inline_p): Add extra argument reason.
1346 * cgraphunit.c: Minor formating fixes.
1347 cgraph_first_inlined_callee): New functions.
1348 (record_call_1): Record builtins too.
1349 (cgraph_analyze_function): Update inline_failed messages.
1350 (cgraph_mark_functions_to_output, cgraph_expand_function, cgraph_inlined_into,
1351 cgraph_inlined_callees, cgraph_estimate_growth): Update to use inline_failed.
1352 (cgraph_check_inline_limits): Likewise; Add argument reason.
1353 (cgraph_set_inline_failed): New static function.
1354 (cgraph_decide_inlining_of_small_function, cgraph_decide_inlining): Set
1356 (cgraph_inline_p): Add new argument reason.
1357 * tree-inline.c (expand_call_inline): Update warning.
1359 2004-01-03 Nathanael Nerode <neroden@gcc.gnu.org>
1361 * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM
1362 with modern equivalents.
1363 * configure: Regenerate.
1365 * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE.
1366 * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove.
1367 * configure: Regenerate.
1369 * doc/install.texi: Note that 'gcc' is now a 2.57 directory.
1371 * configure.in: Rename to configure.ac.
1372 * configure.ac: Renamed from configure.in; make minimum necessary
1373 changes for autoconf 2.5x.
1374 * aclocal.m4: Make minimum necessary changes for autoconf 2.5x.
1375 * configure: Regenerate with autoconf 2.57.
1377 2004-01-03 Kazu Hirata <kazu@cs.umass.edu>
1379 * config/mips/linux.h: Fix comment formatting.
1380 * config/mips/mips.c: Likewise.
1381 * config/mips/mips.h: Likewise.
1382 * config/mips/mips.md: Likewise.
1383 * config/mips/netbsd.h: Likewise.
1384 * config/mips/windiss.h: Likewise.
1386 2004-01-02 Richard Henderson <rth@redhat.com>
1388 * config/i386/i386.md (fp constant pool splitter): Reorg suppression
1389 for sse and 387; add suppression for mmx.
1391 2004-01-02 Andrew Pinski <pinskia@physics.uc.edu>
1393 * loop.c (loop_optimize): Free all loops_info's mems.
1395 * c-typeck.c (finish_init): Free spelling_base before
1398 * cfgloop.c (flow_loops_find): Always free the sbitmap
1401 * predict.c (estimate_probability): Free bbs after being
1404 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
1406 * config/mn10300/mn10300.h (PREDICATE_CODES): Add
1407 const_8bit_operand and call_address_operand.
1409 2004-01-02 Jan Hubicka <jh@suse.cz>
1411 * cgraphunit.c (cgraph_optimize_function): Call optimize_inline_calls
1412 when there is nothing to inline but warnings are requested.
1413 (cgraph_decide_inlining): Fix memory leak.
1415 2004-01-02 Jan Hubicka <jh@suse.cz>
1417 * expr.c (store_constructor): Fix pasto in previous patch.
1419 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
1421 * config/i386/cygming.h: Fix comment formatting.
1422 * config/i386/djgpp.h: Likewise.
1423 * config/i386/gthr-win32.c: Likewise.
1424 * config/i386/i386-interix.h: Likewise.
1425 * config/i386/i386.c: Likewise.
1426 * config/i386/i386.h: Likewise.
1427 * config/i386/openbsd.h: Likewise.
1428 * config/i386/winnt.c: Likewise.
1429 * config/i386/xm-mingw32.h: Likewise.
1431 2004-01-02 Joseph S. Myers <jsm@polyomino.org.uk>
1433 * doc/gcc.texi, doc/invoke.texi, doc/install.texi: Update
1434 copyright and last modification dates.
1436 2004-01-02 Andreas Jaeger <aj@suse.de>, Gerald Pfeifer <gp@suse.de>
1438 * doc/install.texi (Specific): Mention x86_64.
1440 2004-01-01 Hans-Peter Nilsson <hp@bitrange.com>
1442 * builtins.c (expand_builtin_apply_args_1) [STACK_GROWS_DOWNWARD]:
1443 Call force_operand on plus_constant result.
1445 2004-01-01 Jan Hubicka <jh@suse.cz>
1447 * expmed.c (store_bit_field, extract_bit_field): Use new named patterns
1448 * expr.c (store_constructor): Use vec_init pattern.
1449 * genopinit.c (optabs): Initailize vec_set/vec_extract/vec_init.
1450 * optabs.h (optab_index): ADD OTI_vec_set/OTI_vec_extract/OTI_vec_init
1451 (vec_set_optab, vec_extract_optab, vec_init_optab): New.
1452 * i386.md (vec_setv2df, vec_extractv2df, vec_setv4sf, vec_extractv4sf):
1454 (sse2_unpc?pd): Fix pattern.
1455 (sse2_movlpd): Kill.
1456 (sse2_movsd): Deal with movlpd too.
1457 * i386.c (ix86_expand_builtin): Use sse2_movsd instead of sse2_movlpd.
1458 (ix86_expand_vector_init): New.
1459 * emmintrin.h (__mm_set_pd, __mm_set_ps): Use vector extensions.
1460 * md.texi (vec_set, vec_extract): Document
1462 2003-12-31 Jan Hubicka <jh@suse.cz>
1465 * recog.c (validate_replace_rtx_1): Take care for RTL sharing inside
1469 * toplev.c (dump_file_index): Reorder ce3 and bbro.
1470 (dump_file): Likewise.
1471 (rest_of_compilation): Likewise.
1474 * cgraph.c (cgraph_function_possibly_inlined): Even with
1475 flag_really_no_inline we inline always_inline functions.
1476 * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag
1477 for non-always_inline functions when there is flag_really_no_inline.
1478 (cgraph_decide_inlining): Limit work done when not inlining.
1479 (cgraph_decide_inlining_incrementally): Likewise.
1480 (cgraph_optimize_function): Check whether something got inlined.
1481 * c-objc-common.c (c_disregard_inline_limits): Do not always inline
1482 extern inline functions when not inlining.
1484 * opts.c (decode_options): Disable crossjumping at -O1
1485 * invoke.texi (-O1): Document change.
1487 See ChangeLog.10 for earlier changes.