1 2004-01-12 Roger Sayle <roger@eyesopen.com>
4 * varasm.c (assemble_alias): Remove weak aliases from weak_decls.
6 2004-01-12 Jan Hubicka <jh@suse.cz>
9 * loop.c (insert_loop_mem): Preffer VOLATILE memory references to be
13 * cfgcleanup.c (label_is_jump_target_p): Move to...
14 * rtlanal.c (label_is_jump_target_p): ... here.
15 * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Fix redirecting of fallthru
16 edges unified with branch edges.
18 2004-01-12 Richard Earnshaw <rearnsha@arm.com>
20 * simplify-rtx.c (simplify_immed_subreg): Correctly extract the
21 high word of an integral CONST_DOUBLE.
23 2004-01-09 Paul Brook <paul@codesourcery.com>
25 * simplify-rtx.c (simplify_plus_minus): Always generate canonical form.
27 2004-01-12 J"orn Rennecke <joern.rennecke@superh.com>
30 * sh-protos.h (check_use_sfunc_addr): Declare.
31 * sh.c (extract_sfunc_addr, check_use_sfunc_addr): New functions.
32 * sh.md (use_sfunc_addr): Use check_use_sfunc_addr in insn predicate.
34 2004-01-12 Jan Hubicka <jh@suse.cz>
36 * alias.c: Invlude varray.h
37 (alias_sets): Turn into varray.
38 (get_alias_set_entry): Use VARRAY; mark inline.
39 (mems_in_disjoint_alias_sets_p): Mark inline.
40 (record_alias_subset): Use varray.
41 (init_alias_once): Initialize varray.
42 (new_alias_set): Grow array.
43 * varray.c: Make VARRAY_GENERIC_PTR non GTYized.
45 2004-01-12 Jan Hubicka <jh@suse.cz>
47 Partial fix for PR opt/10776 II
48 * cselib.c: Include params.h
49 (cselib_invalidate_mem): Limit amount of nonconflicting memory
51 * params.def (PARAM_MAX_CSELIB_MEMORY_LOCATIONS): New.
52 * Makefile.in (cselib.o): Depend on params.h
54 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
56 * combine.c (combine_simplify_rtx): Don't pass VOIDmode to
57 simplify_unary_operation if the operand has a known mode.
59 2004-01-12 Hartmut Penner <hpenner@de.ibm.com>
61 * gcc/config/rs6000/rs6000.c (word_offset_memref_operand): New
62 predicate to handle 'ld' conform addresses.
63 * gcc/config/rs6000/rs6000.h (EXTRA_CONSTRAINT): New 'Y'
65 (EXTRA_MEMORY_CONSTRAINT): Tell reload which constraint
66 are memory contraints.
67 * gcc/config/rs6000/rs6000-protos.h (word_offset_memref_operand):
69 * gcc/config/rs6000/rs6000.md (*movdf_hardfloat64):
70 Change 'o' to 'Y' constraint.
71 (*movdf_softfloat64): Ditto.
73 2004-01-12 Bernardo Innocenti <bernie@develer.com>
75 * gcc/config/m68k/m68k.md: Switch from the "*..." syntax to the
76 brace-enclosed syntax in all C output statements.
78 2004-01-12 David Edelsohn <edelsohn@gnu.org>
81 * config/rs6000/rs6000.c (rs6000_output_function_epilogue):
82 Objective-C language type value is 14.
84 2004-01-12 Markus F.X.J. Oberhumer <markus@oberhumer.com>
87 * config/m68k/fpgnulib.c: Fix `-mshort' bugs: Use `long' instead of
88 `int' in a number of places to make sure we always have a SImode
89 and not a HImode. Add a 'L' suffix to a number of constants.
91 2004-01-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
93 * pa.c: Don't include obstack.h.
95 * pa.md: Correct constraint in pattern for loading PIC label address.
97 2004-01-11 Kaz Kojima <kkojima@gcc.gnu.org>
99 * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine
102 2004-01-11 Steven Bosscher <stevenb@suse.de>
104 * toplev.c (rest_of_handle_inline): Also consider functions
105 for deferral if the language is GNU F77.
107 2004-01-11 Zack Weinberg <zack@codesourcery.com>
109 * c-decl.c (diagnose_arglist_conflict): Add missing space to
112 2004-01-11 Jakub Jelinek <jakub@redhat.com>
115 * builtins.c (expand_builtin_expect_jump): Handle conditional jumps
116 to drop through label. Don't fall back to SCC even when conditional
117 jump has not been found.
119 2004-01-11 Jan Hubicka <jh@suse.cz>
121 * invoke.texi: Fix syntax error in previous patch.
123 Partial fix for PR opt/10776
124 * Makefile.in (reload.o): Include param.h
125 * params.def (PARAM_MAX_RELOAD_SEARCH_INSNS): New parameter.
126 * reload.c: Include params.h.
127 (find_equiv_reg): Work limiting check.
128 * invoke.texi: Document.
130 2004-01-11 Richard Sandiford <rsandifo@redhat.com>
132 * config/mips/mips.c (mips_symbolic_constant_p): Don't allow
133 out-of-bounds accesses to string constants. Simplify mips16
136 2004-01-11 Richard Sandiford <rsandifo@redhat.com>
138 PR optimization/13469
139 * toplev.c (rest_of_compilation): Call purge_all_dead_edges after
140 reload_cse_regs (-fnon-call-exceptions only).
142 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
144 * config/mcore/lib1.asm: Fix comment formatting.
145 * config/mcore/mcore-elf.h: Likewise.
146 * config/mcore/mcore.c: Likewise.
147 * config/mcore/mcore.h: Likewise.
148 * config/mcore/mcore.md: Likewise.
150 2004-01-10 Zack Weinberg <zack@codesourcery.com>
152 * c-decl.c (duplicate_decls): Break apart into...
153 (diagnose_arglist_conflict, validate_proto_after_old_defn)
154 (locate_old_defn, diagnose_mismatched_decls, merge_decls):
155 ... these new functions. Restructure for comprehensibility.
156 Remove various archaic special cases. Always report the
157 location of the previous declaration when a diagnostic is issued.
158 (redeclaration_error_message): Fold into diagnose_mismatched_decls.
159 (match_builtin_function_types): Delete unnecessary forward declaration.
161 2004-01-10 Zack Weinberg <zack@codesourcery.com>
163 * genautomata.c (make_automaton, NDFA_to_DFA):
164 Print progress bars with '.' characters instead of '*'.
165 (build_automaton): Change notes to match.
167 2004-01-10 Kazu Hirata <kazu@cs.umass.edu>
169 * config/m32r/m32r.md: Use define_constants for unspec and
172 2004-01-10 Jan Hubicka <jh@suse.cz>
175 * expr.c (expand_expr_real): More curefully expand union casts.
177 2004-01-10 Kazu Hirata <kazu@cs.umass.edu>
179 * config/m32r/m32r.md (flush_icache): Use 1 for
182 2004-01-10 David Edelsohn <edelsohn@gnu.org>
183 James E Wilson <wilson@specifixinc.com>
186 * dbxout.c (dbxout_symbol): Remove initialization of
187 current_sym_code, current_sym_value, and current_sym_addr.
188 (dbxout_symbol_location): Same.
189 (dbxout_prepare_symbol): Zero current_sym_code,
190 current_sym_value, and current_sym_addr.
192 2004-01-10 Richard Sandiford <rsandifo@redhat.com>
194 * tree.c (get_unwidened): Reorder conditions so that the null pointer
197 2004-01-09 Eric Christopher <echristo@redhat.com>
199 * toplev.c (rest_of_handle_cfg): Add reg_scan pass
200 if we're running mark_constant_function.
202 2004-01-09 Jeff Bailey <jbailey@nisa.net>
205 * config/t-gnu: Rename SYSTEM_HEADER_DIR to NATIVE_SYSTEM_HEADER_DIR.
207 2004-01-09 Andrew Pinski <pinskia@physics.uc.edu>
210 * dbxout.c (dbxout_type_fields): Return if any item is
211 error_mark_node or the type is error_mark_node.
213 2004-01-09 Geoffrey Keating <geoffk@apple.com>
215 * config/rs6000/darwin-ldouble.c: Add big comment explaining
216 exactly what is expected as a 'long double'.
217 (_xlqadd): When a value to be returned is representable as a
218 'double', just return it directly, do not construct it using a union.
219 Also, correct final fixup.
222 * real.c (encode_ibm_extended): Make consistent with darwin-ldouble.c.
224 * config/rs6000/rs6000.md (fix_trunctfdi2): Delete.
226 2004-01-09 Richard Henderson <rth@redhat.com>
228 * recog.c (constrain_operands): Validate mem operands.
230 2004-01-09 James E Wilson <wilson@specifixinc.com>
232 * gcc.c (init_spec): Remove -lunwind from shared case.
233 * conifg/ia64/t-hpux (SHLIB_LINK): Add -lunwind.
235 2004-01-09 Steve Ellcey <sje@cup.hp.com>
237 * configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*.
238 * configure: Regenerate
240 2004-01-09 Joseph S. Myers <jsm@polyomino.org.uk>
243 * c-typeck.c (build_c_cast): If pedantic, warn for conversions
244 between function and object pointers.
245 (digest_init): When comparing a pointer to function type to the
246 target type, only apply TREE_TYPE once to the pointer to function
248 * except.c (for_each_eh_label_1): Treat data as a pointer to a
249 function pointer rather than casting it to a function pointer.
250 (for_each_eh_label): Update caller.
251 * recog.h (struct insn_data): Use a struct or union for output.
252 * genoutput.c (output_insn_data): Update.
253 * final.c (get_insn_template): Update.
255 2004-01-09 Mark Mitchell <mark@codesourcery.com>
257 * expr.h (expand_expr): Make it a macro, not a function.
258 (expand_expr_real): New function.
259 * expr.c (store_expr): Adjust logic for deciding whether or not to
260 copy the value returned by expand_expr.
261 (expand_expr): Rename to ...
262 (expand_expr_real): ... this. Add alt_rtl parameter. Adjust
263 calls to language hooks.
264 * c-common.h (c_expand_expr): Adjust prototype.
265 * c-common.c (c_expand_expr): Add alt_rtl parameter.
266 * langhooks-def.h (lhd_expand_expr): Change prototype.
267 * langhooks.c (lhd_expand_expr): Add all_rtl parameter.
268 * langhooks.h (lang_hooks): Change type of expand_expr.
269 * stmt.c (stmt_status): Add x_last_expr_alt_rtl.
270 (last_expr_alt_rtl): Likewise.
271 (expand_expr_stmt_value): Set last_expr_alt_rtl.
272 (clear_last_expr): Clear it.
273 (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL.
274 (expand_end_bindings): Save and restor last_expr_alt_rtl.
275 * tree.def (RTL_EXPR): Give it an additional operand.
276 * tree.h (RTL_EXPR_ALT_RTL): New macro.
278 2004-01-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
280 * config/m32r/m32r.h (TARGET_CPU_CPP_BUILTINS): Add __m32r__.
281 * config/m32r/m32r.c (call26_operand): Allow in PIC mode.
283 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
286 * config/m32r/m32r.md: Replace (reg:SI 17) with (reg:CC 17)
287 or (ne:SI (reg:CC 17) (const_int 0)).
288 Be specific about modes wherever possible.
290 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
292 * config/m32r/m32r.c (m32r_expand_block_move): Call
293 gen_movestrsi_internal with two more arguments.
294 (m32r_output_block_move): Adjust operand numbers.
295 Properly update the source and destination pointers.
296 * config/m32r/m32r.md (movstrsi_internal): Use 'r' instead of
297 'r+'. Change the set detinations to match_operand.
299 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
301 * final.c (FIRST_INSN_ADDRESS): Remove.
302 (shorten_branches): Don't use FIRST_INSN_ADDRESS.
303 * system.h (FIRST_INSN_ADDRESS): Poison.
304 * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS.
305 * config/m32r/m32r-protos.h: Remove the prototype for
306 m32r_first_insn_address.
307 * config/m32r/m32r.c (m32r_first_insn_address): Remove.
308 * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise.
309 * doc/md.texi (FIRST_INSN_ADDRESS): Likewise.
311 2004-01-09 J. Brobecker <brobecker@gnat.com>
313 * dwarf2out.c (gen_enumeration_type_die): Return the DIE that
315 (is_ada_subrange_type): DIEs for enumeration subtypes should be
316 emitted as subrange types too.
317 (subrange_type_die): Add handling of enumeration subtypes.
319 2004-01-08 Richard Henderson <rth@redhat.com>
322 Revert: Sat Mar 30 14:08:55 CET 2002 Jan Hubicka <jh@suse.cz>
323 * i386.c (aligned_operand): Be prepared for SUBREGed registers.
324 (ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG.
325 (ix86_address_cost): Be prepared for SUBREGed registers.
326 (legitimate_address_p): Accept SUBREGed registers.
328 2004-01-08 Kelley Cook <kcook@gcc.gnu.org>
330 * Makefile.in: Rename configure.in to configure.ac
331 * doc/sourcebuild.texi: Likewise.
332 * configure: Regenerate.
333 * config.in: Regenerate.
335 2004-01-08 Stuart Hastings <stuart@apple.com>
337 * config/i386/i386.md: Typos in MMX/SSE immediate shifts.
339 2004-01-08 Jan Hubicka <jh@suse.cz>
341 * cgraphunit.c (cgraph_decide_inlining): Fix typo.
343 2004-01-08 Geoffrey Keating <geoffk@apple.com>
345 * config/rs6000/rs6000.md (cmptf_internal1): Correct branch offset.
346 (UNSPEC_FIX_TRUNC_TF): New constant.
347 (movtf_internal): Make splitter active only when insn is active.
348 (extenddftf2): Rewrite to properly load zero into low part.
349 (extenddftf2_internal): New.
350 (extendsftf2): Rewrite.
351 (truncdftf2): Correct length.
352 (floatditf2): Delete.
353 (fix_trunc_helper): New.
354 (fix_trunctfdi2): Use fix_trunc_helper.
355 (fix_trunctfsi2): Likewise.fix_trunc
356 (fix_trunctfsi2_internal): New.
358 * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): lo_sum
359 addresses are legitimate on Darwin even when flag_pic.
360 (rs6000_legitimize_reload_address) [TARGET_MACHO]: Don't create
361 non-offsettable addresses for loads of TFmode constants.
363 2004-01-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
365 * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Actually emit
366 variables in the appropriate bss section.
368 2004-01-09 Alan Modra <amodra@bigpond.net.au>
370 * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure
371 target_flags has MASK_POWERPC64 when -m64.
372 * config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64
373 to 620, 630, power3, power4 and rs64a entries.
374 * config/rs6000/rs6000.h (MASK_64BIT): Expand comment.
376 2004-01-08 Richard Sandiford <rsandifo@redhat.com>
378 * simplify-rtx.c (simplify_immed_subreg): Fix construction of
379 floating-point constants.
381 2004-01-08 J. Brobecker <brobecker@gnat.com>
383 * dwarf2out.c (subrange_type_die): Add context_die parameter.
384 Create the subrange_type DIE using the given context DIE.
385 (modified_type_die): Update call to subrange_type_die.
387 2004-01-08 Zack Weinberg <zack@codesourcery.com>
389 * dwarf2.h, unwind-dw2-fde.h, unwind-pe.h, unwind.h:
390 Add multiple-include guard.
392 2004-01-08 Hartmut Penner <hpenner@de.ibm.com>
394 * gcc/config/rs6000/rs6000.c (easy_vector_constant): Accept
395 all vector constant loadable by vsplt*.
396 (output_vec_const_move): Likewise.
398 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk>
401 * c-typeck.c (comptypes): Only treat enumerated types in the same
402 translation unit as compatible with each other when they are the
404 * doc/extend.texi: Update.
406 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk>
409 * c-decl.c (grokdeclarator): Take type qualifiers of typedefed
410 array type from the array element type.
412 2004-01-07 Alan Modra <amodra@bigpond.net.au>
414 * config/rs6000/rs6000.c (rs6000_dbx_register_number): New function.
415 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Declare.
416 * config/rs6000/rs6000.h (DWARF_FRAME_REGNUM): Define.
417 (DWARF_REG_TO_UNWIND_COLUMN): Correct column adjustment and comment.
418 * config/rs6000/sysv4.h (DBX_REGISTER_NUMBER): Define.
420 2004-01-06 Eric Christopher <echristo@redhat.com>
422 * config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default.
423 (DWARF2_DEBUGGING_INFO): Define.
424 (PREFERRED_DEBUGGING_TYPE): Set to dwarf2.
425 * config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove.
426 * config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0
428 (SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as.
429 * config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove.
430 * config/mips/iris5gas.h: Ditto.
431 (DBX_DEBUGGING_INFO): Remove.
432 (DWARF2_DEBUGGING_INFO): Ditto.
433 (MIPS_DEBUGGING_INFO): Ditto.
434 (PREFERRED_DEBUGGING_TYPE): Ditto.
435 * config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove.
436 (PREFERRED_DEBUGGING_TYPE): Ditto.
437 (SUBTARGET_ASM_DEBUGGING_SPEC): Ditto.
438 * config/mips/elf64.h: Ditto.
440 2004-01-06 Jan Hubicka <jh@suse.cz>
442 * Makefile.in (STAGEPROFILE_FLAGS_TO_PASS): Use -fprofile-generate.
443 (STAGEFEEDBACK_FLAGS_TO_PASS): Use -fprofile-use.
445 2004-01-06 Geoffrey Keating <geoffk@apple.com>
447 * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Compile darwin-ldouble.c.
448 (TARGET_LIBGCC2_CFLAGS): Use -mlong-double-128.
449 * config/rs6000/darwin-ldouble.c: New.
451 * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg
453 (constant_subword): Delete.
454 * rtl.h (constant_subword): Delete prototype.
455 (immed_double_const): Is not in varasm.c.
456 * simplify-rtx.c (simplify_immed_subreg): New.
457 (simplify_subreg): Use simplify_immed_subreg.
459 * config/rs6000/rs6000.md (floatsitf2): Use expand_float rather
460 than trying to generate RTL directly.
461 (fix_trunctfsi2): Use expand_fix rather than trying to generate
464 * dwarf2out.c (add_const_value_attribute): Remove incorrect comment.
466 2004-01-06 David Edelsohn <edelsohn@gnu.org>
468 * config/rs6000/xcoff.h (EXTRA_SECTION_FUNCTIONS): Split each
469 function into a separate macro.
470 (read_only_data_section): Add void argument.
471 (private_data_section): Same.
472 (read_only_private_data_section): Same.
475 2004-01-06 Jan Hubicka <jh@suse.cz>
477 * invoke.texi: Remove typo in last change.
480 * config.gcc: Accept opteron and athlon-64 as variants
482 * i386.c (override_options): Likewise.
483 * invoke.texi (i386 -mtune): Expand documentation.
485 2004-01-06 Kazu Hirata <kazu@cs.umass.edu>
487 * alias.c: Fix comment typos.
488 * builtins.c: Likewise.
491 * dominance.c: Likewise.
492 * dwarf2out.c: Likewise.
493 * emit-rtl.c: Likewise.
496 * fold-const.c: Likewise.
498 * genattrtab.c: Likewise.
499 * genrecog.c: Likewise.
500 * gensupport.c: Likewise.
501 * ggc-zone.c: Likewise.
502 * integrate.c: Likewise.
503 * local-alloc.c: Likewise.
506 * regmove.c: Likewise.
507 * reg-stack.c: Likewise.
509 * rtlanal.c: Likewise.
511 * sched-ebb.c: Likewise.
512 * simplify-rtx.c: Likewise.
513 * toplev.c: Likewise.
514 * varasm.c: Likewise.
516 2004-01-06 Kazu Hirata <kazu@cs.umass.edu>
518 * doc/install.texi: Fix typos.
519 * doc/invoke.texi: Likewise.
520 * doc/md.texi: Likewise.
522 2004-01-06 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
524 * config/m32r/m32r.h (TRAMPOLINE_LINE_SIZE): Changed
526 2004-01-06 Jan Hubicka <jh@suse.cz>
528 * i386.c (init_cumulative_args): Add handling of MMX_REGPARM.
529 (function_arg_advance): Do not pass aggregates in SSE; deal handling
531 (function_arg): Add new warnings about ABI changes; fix SSE_REGPARM;
533 * i386.h (ix86_args): Add mmx_words/mmx_regs/mmx_regno fields.
534 (SSE_REGPARM_MAX): Default to 3 on i386 -msse ABI.
535 (MMX_REGPARM_MAX): Similarly for -mmmx.
537 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
539 * config/sh/linux.h: Fix comment formatting.
540 * config/sh/netbsd-elf.h: Likewise.
541 * config/sh/sh.c: Likewise.
542 * config/sh/sh.h: Likewise.
543 * config/sh/vxworks.h: Likewise.
545 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
547 * system.h (ASM_OUTPUT_MAIN_SOURCE_FILENAME): Poison.
548 * toplev.c (output_file_directive): Don't use
549 ASM_OUTPUT_MAIN_SOURCE_FILENAME.
551 2004-01-05 Daniel Berlin <dberlin@dberlin.org>
553 * ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS
554 (USING_MMAP): We don't support non-mmap.
555 (struct alloc_chunk): Steal 1 bit from typecode, use it to mark
557 (struct page_entry): Remove bytes_free.
558 (struct page_table_chain): Remove.
559 (struct globals): Remove page_table member.
560 (loookup_page_table_entry): Function deleted.
561 (set_page_table_entry): Ditto.
562 (ggc_allocated_p): No longer need page table lookups.
563 (ggc_marked_p): Ditto.
564 (alloc_small_page): Don't care about bytes_free anymore.
565 (alloc_large_page): Round up size.
566 (ggc_alloc_zone_1): Mark large objects as such, and calculate
567 their size the new way.
568 Remove page table lookups and setting.
569 (ggc_get_size): Calculate large object size the new way.
570 (sweep_pages): Redo to account for fact that we no longer have
572 (ggc_collect): No longer need to reincrement bytes_free.
573 (ggc_pch_alloc_object): Handle new large objects properly.
574 (ggc_pch_read): Put PCH stuff into it's own uncollected zone.
576 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
578 * doc/invoke.texi: Remove a page break.
580 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
582 * config/avr/avr.c (avr_output_function_prologue): Remove an
583 extra pair of curly braces.
585 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
587 * config/mn10300/mn10300.c: Fix comment formatting.
588 * config/mn10300/mn10300.h: Likewise.
590 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
592 * tree.h: Update documentation on nothrow_flag.
593 * print-tree.c (print_node): Print TREE_NOTHROW as "align-ok" for
596 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
598 * doc/invoke.texi: Remove traces of dead ports.
600 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
602 * doc/invoke.texi: Add documentation for the MIPS -mexplicit-relocs
605 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
608 * coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for
610 * config/mips/mips.c (INTERNAL_SYMBOL_P): Delete.
611 (mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating
612 string constants if TARGET_MIPS16. Use SYMBOL_REF_DECL to check
613 the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P.
614 (mips_symbol_insns): Don't trust the local/global classification.
615 (m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol.
616 (override_options): Make -mabicalls -fno-unit-at-a-time imply
617 -mno-explicit-relocs.
618 (mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish
619 between local and global symbols.
621 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
623 * config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare.
624 (mips_preferred_reload_class): Declare.
625 * config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function.
626 (EXTRA_CONSTRAINT): Update accordingly.
627 (PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class.
628 * config/mips/mips.c (mips_dangerous_for_la25_p): New function.
629 (mips_preferred_reload_class): New function. Prefer LEA_REGS if
630 mips_dangerous_for_la25_p.
631 (mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS
632 if mips_dangerous_for_la25_p.
634 2004-01-05 Bernardo Innocenti <bernie@develer.com>
636 * config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison
639 2004-01-04 Nathanael Nerode <neroden@gcc.gnu.org>
641 * configure.ac: Use AC_PROG_CPP_WERROR.
642 * configure: Regenerate.
644 2004-01-04 Zack Weinberg <zack@codesourcery.com>
646 * .cvsignore: Add autom4te.cache.
648 2004-01-04 Richard Sandiford <rsandifo@redhat.com>
650 * doc/invoke.texi: Revamp documentation of MIPS options. Remove
651 -mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile,
652 -m4650, -mfix7000 and -(m)no-crt0. Put endianness options first,
653 then architecture options, then ABI options. General rewording.
655 2004-01-04 Joseph S. Myers <jsm@polyomino.org.uk>
658 * doc/extend.texi: Clarify definition of malloc attribute.
660 2004-01-04 Jan Hubicka <jh@suse.cz>
662 * Makefile.in (cgraph.o, cgraphunit.o): Add intl.h dependency.
663 * cgraph.c (create_edge, dump_cgraph): Update to use inline_failed
664 * cgraph.h (cgraph_edge): Replace inline_call by inline_failed
665 (cgraph_inline_p): Add extra argument reason.
666 * cgraphunit.c: Minor formating fixes.
667 cgraph_first_inlined_callee): New functions.
668 (record_call_1): Record builtins too.
669 (cgraph_analyze_function): Update inline_failed messages.
670 (cgraph_mark_functions_to_output, cgraph_expand_function, cgraph_inlined_into,
671 cgraph_inlined_callees, cgraph_estimate_growth): Update to use inline_failed.
672 (cgraph_check_inline_limits): Likewise; Add argument reason.
673 (cgraph_set_inline_failed): New static function.
674 (cgraph_decide_inlining_of_small_function, cgraph_decide_inlining): Set
676 (cgraph_inline_p): Add new argument reason.
677 * tree-inline.c (expand_call_inline): Update warning.
679 2004-01-03 Nathanael Nerode <neroden@gcc.gnu.org>
681 * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM
682 with modern equivalents.
683 * configure: Regenerate.
685 * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE.
686 * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove.
687 * configure: Regenerate.
689 * doc/install.texi: Note that 'gcc' is now a 2.57 directory.
691 * configure.in: Rename to configure.ac.
692 * configure.ac: Renamed from configure.in; make minimum necessary
693 changes for autoconf 2.5x.
694 * aclocal.m4: Make minimum necessary changes for autoconf 2.5x.
695 * configure: Regenerate with autoconf 2.57.
697 2004-01-03 Kazu Hirata <kazu@cs.umass.edu>
699 * config/mips/linux.h: Fix comment formatting.
700 * config/mips/mips.c: Likewise.
701 * config/mips/mips.h: Likewise.
702 * config/mips/mips.md: Likewise.
703 * config/mips/netbsd.h: Likewise.
704 * config/mips/windiss.h: Likewise.
706 2004-01-02 Richard Henderson <rth@redhat.com>
708 * config/i386/i386.md (fp constant pool splitter): Reorg suppression
709 for sse and 387; add suppression for mmx.
711 2004-01-02 Andrew Pinski <pinskia@physics.uc.edu>
713 * loop.c (loop_optimize): Free all loops_info's mems.
715 * c-typeck.c (finish_init): Free spelling_base before
718 * cfgloop.c (flow_loops_find): Always free the sbitmap
721 * predict.c (estimate_probability): Free bbs after being
724 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
726 * config/mn10300/mn10300.h (PREDICATE_CODES): Add
727 const_8bit_operand and call_address_operand.
729 2004-01-02 Jan Hubicka <jh@suse.cz>
731 * cgraphunit.c (cgraph_optimize_function): Call optimize_inline_calls
732 when there is nothing to inline but warnings are requested.
733 (cgraph_decide_inlining): Fix memory leak.
735 2004-01-02 Jan Hubicka <jh@suse.cz>
737 * expr.c (store_constructor): Fix pasto in previous patch.
739 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
741 * config/i386/cygming.h: Fix comment formatting.
742 * config/i386/djgpp.h: Likewise.
743 * config/i386/gthr-win32.c: Likewise.
744 * config/i386/i386-interix.h: Likewise.
745 * config/i386/i386.c: Likewise.
746 * config/i386/i386.h: Likewise.
747 * config/i386/openbsd.h: Likewise.
748 * config/i386/winnt.c: Likewise.
749 * config/i386/xm-mingw32.h: Likewise.
751 2004-01-02 Joseph S. Myers <jsm@polyomino.org.uk>
753 * doc/gcc.texi, doc/invoke.texi, doc/install.texi: Update
754 copyright and last modification dates.
756 2004-01-02 Andreas Jaeger <aj@suse.de>, Gerald Pfeifer <gp@suse.de>
758 * doc/install.texi (Specific): Mention x86_64.
760 2004-01-01 Hans-Peter Nilsson <hp@bitrange.com>
762 * builtins.c (expand_builtin_apply_args_1) [STACK_GROWS_DOWNWARD]:
763 Call force_operand on plus_constant result.
765 2004-01-01 Jan Hubicka <jh@suse.cz>
767 * expmed.c (store_bit_field, extract_bit_field): Use new named patterns
768 * expr.c (store_constructor): Use vec_init pattern.
769 * genopinit.c (optabs): Initailize vec_set/vec_extract/vec_init.
770 * optabs.h (optab_index): ADD OTI_vec_set/OTI_vec_extract/OTI_vec_init
771 (vec_set_optab, vec_extract_optab, vec_init_optab): New.
772 * i386.md (vec_setv2df, vec_extractv2df, vec_setv4sf, vec_extractv4sf):
774 (sse2_unpc?pd): Fix pattern.
776 (sse2_movsd): Deal with movlpd too.
777 * i386.c (ix86_expand_builtin): Use sse2_movsd instead of sse2_movlpd.
778 (ix86_expand_vector_init): New.
779 * emmintrin.h (__mm_set_pd, __mm_set_ps): Use vector extensions.
780 * md.texi (vec_set, vec_extract): Document
782 2003-12-31 Jan Hubicka <jh@suse.cz>
785 * recog.c (validate_replace_rtx_1): Take care for RTL sharing inside
789 * toplev.c (dump_file_index): Reorder ce3 and bbro.
790 (dump_file): Likewise.
791 (rest_of_compilation): Likewise.
794 * cgraph.c (cgraph_function_possibly_inlined): Even with
795 flag_really_no_inline we inline always_inline functions.
796 * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag
797 for non-always_inline functions when there is flag_really_no_inline.
798 (cgraph_decide_inlining): Limit work done when not inlining.
799 (cgraph_decide_inlining_incrementally): Likewise.
800 (cgraph_optimize_function): Check whether something got inlined.
801 * c-objc-common.c (c_disregard_inline_limits): Do not always inline
802 extern inline functions when not inlining.
804 * opts.c (decode_options): Disable crossjumping at -O1
805 * invoke.texi (-O1): Document change.
807 See ChangeLog.10 for earlier changes.