1 2004-01-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3 * config/m32r/m32r.h (TARGET_M32R2). Test for TARGET_M32R2_MASK
6 2004-01-20 Eric Botcazou <ebotcazou@libertysurf.fr>
9 * config/sparc/sparc.c (function_arg): Reorder the cases.
11 2004-01-19 Per Bothner <per@bothner.com>
13 Move cpp_reader's line_maps field to a shared global.
14 * cpphash.h (cpp_reader): Rename line_maps field to line_table
15 and change the type to a pointer rather than a struct.
16 * cppinit.c (cpp_push_main_field): Adjust accordingly.
17 * cpplib.c (do_include_common, _cpp_do_file_change, cpp_get_callbacks):
19 * cppfiles.c (validate_pch): Likewise.
20 * cppmacro.c (_cpp_warn_if_unused_macro, _cpp_builtin_macro_text):
22 * cpperror.c (print_location): Likewise.
23 * cpplib.h (cpp_create_reader): New line_maps pointer parameter.
24 * cppinit.c (cpp_create_reader): Handle new parameter.
25 (cpp_destroy): Don't free line_maps - that's no longer our job.
26 * input.h (line_table): New variable.
27 * toplev.c (line_table): Declare variable.
28 (general_init): Initialize line_table.
29 * c-opts.c (c_common_init_options): Pass line_table to
31 * fix-header.c (read_scan_file): New local variable line_table.
32 Initialize, and pass it to cpp_create_reader.
33 * Makefile.in (LIBS, LIBDEPS): Add libcpp.a.
34 (C_AND_OBJC_OBJS, fix-header): Remove redundant libcpp.a.
36 2004-01-19 Per Bothner <per@bothner.com>
38 Implement a cache for linemap_lookup.
39 * line-map.h (struct_line_maps): Add cache field.
40 * line-map.c (linemap_init): Zero cache field.
41 (linemap_add): Set cache field to offset of newly allocated map.
42 (linemap_lookup): Use and set cache field.
44 2004-01-20 Kaz Kojima <kkojima@gcc.gnu.org>
47 * cse.c (cse_basic_block): Call cse_insn with a non-null
48 libcall_insn for the last SET insn of a no-confilict block.
50 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
52 * Makefile.in (target_noncanonical, program_transform_name): Use
53 immediate define instead of deferred.
54 (GCC_INSTALL_NAME, GCC_TARGET_INSTALL_NAME, CPP_INSTALL_NAME,
55 PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, GCOV_INSTALL_NAME,
56 GCCBUG_INSTALL_NAME): Define via a immediate $(shell) instead of
59 2004-01-20 Joseph S. Myers <jsm@polyomino.org.uk>
61 * c-decl.c (c_init_decl_processing): Set pedantic_lvalues to
63 * c-typeck.c (unary_complex_lvalue, pedantic_lvalue_warning):
65 (build_unary_op, build_modify_expr): Don't handle extended
67 (build_component_ref, build_conditional_expr): Call non_lvalue
68 instead of pedantic_non_lvalue.
69 (build_c_cast): Don't condition use of non_lvalue on pedantic.
70 * fold-const.c (fold): Don't check pedantic directly for
71 COMPOUND_EXPR. Ensure that results for COMPOUND_EXPR are
72 passed to pedantic_non_lvalue.
73 * doc/extend.texi: Remove documentation of extended lvalues.
75 2004-01-19 Roger Sayle <roger@eyesopen.com>
78 * simplify-rtx.c (associative_constant_p): Delete.
79 (simplify_associative_operation): Rewrite to linearize terms, and
80 attempt to simplify new term against both left and right subterms.
81 (simplify_binary_operation): Call swap_commutative_operands_p on
82 op0 and op1, not trueop0 and trueop1. Move the initialization of
83 trueop0 and trueop1 down to where first needed.
84 (simplify_relational_operation): Likewise.
85 * rtlanal.c (commutative_operand_precedence): Also order constant
86 operands using avoid_constant_pool_reference.
88 2004-01-19 Richard Henderson <rth@redhat.com>
90 * config/alpha/alpha.c (aligned_memory_operand): Check MEM_ALIGN,
91 don't check memory mode.
92 (unaligned_memory_operand): Likewise.
93 (reload_inqi, reload_inhi, reload_outqi, reload_outhi): Don't
94 abort for op0 not MEM.
96 * config/alpha/alpha.c (alpha_expand_mov_nobwx): If the destination
97 is not a reg, copy to a scratch first.
98 (aligned_loadqi, aligned_loadhi, unaligned_loadqi, unaligned_loadhi,
99 unaligned_loadqi_le, unaligned_loadqi_be, unaligned_loadhi_le,
100 unaligned_loadhi_be): Expect op0 in DImode; don't SUBREG.
101 (reload_inqi, reload_inhi): Fix mode of op0.
102 (reload_inqi_help, reload_inhi_help, reload_outqi_help,
103 reload_outhi_help): Likewise. Use define_insn_and_split.
105 * config/alpha/alpha.md (call peepholes): Check for REG_NORETURN
108 2004-01-19 Eric Botcazou <ebotcazou@libertysurf.fr>
110 * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New. Emit
111 "tls_object" for thread-local objects.
112 * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit
113 "#tls" for thread-local sections.
114 * configure.ac (thread-local checks): Specify --fatal-warnings in
115 every binutils-specific checks. For sparc*-*-*, test whether the
116 OS is Solaris and the tools are native and act accordingly.
117 * configure: Rebuild.
119 2004-01-19 Jeff Law <law@redhat.com>
121 * contrib.texi: Update Paolo Carlini's entry. New entries for
122 Jerry Quinn and Petur Runolfsson.
124 2004-01-19 Roger Sayle <roger@eyesopen.com>
126 * config/i386/i386.md (*movhi_1, *movqi_1): When optimizing for
127 size, don't use the larger zero-extending loads.
129 2004-01-19 Richard Henderson <rth@redhat.com>
131 * alpha.h (HARD_REGNO_MODE_OK): Disallow SImode in FP regs.
132 * alpha.md (UNSPEC_NT_LDA): Remove.
133 (UNSPEC_CVTLQ, cvtlq): New.
134 (extendsidi2_1): Rename from extendsidi2_nofix; remove f/f.
135 (extendsidi2_fix): Remove.
136 (extendsidi2 splitter): Use cvtlq.
137 (extendsidi2 fp peepholes): Remove.
138 (cvtql): Use SFmode instead of SImode.
139 (fix_trunc?fsi): Update to match.
140 (floatsisf2_ieee, floatsisf2, floatsidf2_ieee, floatsidf2): New.
141 (movsi): Rename from movsi_nofix, remove f alternatives.
142 (movsi_nt_vms): Similarly.
143 (movsi_fix, movsi_nt_vms_fix): Remove.
145 * alpha.c (alpha_expand_prologue): Use adddi3, not nt_lda.
147 2004-01-19 Jan Hubicka <jh@suse.cz>
149 * cgraph.c (cgraph_remove_node): Fix removal from linked list.
150 * cgraphunit.c (cgraph_finalize_compilation_unit): Clear next_needed
152 (cgraph_remove_unreachable_nodes): New function
153 (cgraph_decide_inlining_of_small_function): Fix pasto.
154 (cgraph_decide_inlining_incrementally): Fix pasto.
155 (cgrpah_decide_inlining): Likewise; remove unreachable nodes.
157 2004-01-19 Steven Bosscher <stevenb@suse.de>
159 * gengtype.c (header_file): Make it static.
160 (write_types_process_field, write_enum_defn): Minor whitespace fixes.
161 * gengtype.h (header_file): No longer extern.
163 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
165 * defaults.h (CASE_VECTOR_PC_RELATIVE): Provide the default.
166 * expr.c (CASE_VECTOR_PC_RELATIVE): Remove.
167 * stmt.c (CASE_VECTOR_PC_RELATIVE): Likewise.
169 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
171 * stmt.c (HAVE_casesi): Define it not already defined.
172 (HAVE_tablejump): Likewise.
173 (expand_end_case_type): Resort to the binary tree method if
174 neither casesi or tablejump is available.
176 2004-01-18 Daniel Jacobowitz <drow@mvista.com>
178 * final.c (final_scan_insn): Make non-static again.
179 * output.h (final_scan_insn): Re-add prototype.
180 * config/arc/arc.c (arc_output_function_epilogue): Add NULL
181 to final_scan_insn call.
182 * config/cris/cris.c (cris_target_asm_function_epilogue): Likewise.
183 * config/mips/mips.c (mips_output_conditional_branch): Likewise.
184 * config/pa/pa.c (output_lbranch, output_call): Likewise.
185 * config/sh/sh.c (print_slot): Likewise.
186 * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Likewise.
187 (output_sibcall, sparc_flat_function_epilogue): Likewise.
189 2004-01-18 Jan Hubicka <jh@suse.cz>
191 * basic-block.h (try_redirect_by_replacing_jump): Declare.
192 * cfgcleanup.c (try_optimize_cfg): Use it.
193 * cfgrtl.c (try_redirect_by_replacing_jump): Export.
194 (rtl_redirect_edge_and_branch, cfg_layout_redirect_edge_and_branch):
196 (cfg_layout_merge_blocks): Use try_redirect_by_replacing_jump.
199 2004-01-16 Geoffrey Keating <geoffk@apple.com>
201 * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps
202 even after reload, just don't remove the actual jump tables.
204 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
206 * config/rs6000/rs6000.h (STRICT_ARGUMENT_NAMING): Remove.
208 2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
210 * defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Fix the computation of
211 the size of a pointer in bytes.
213 2004-01-18 Roger Sayle <roger@eyesopen.com>
215 * builtins.c (expand_builtin_expect_jump): Fix thinko of reusing
216 live "next" variable, which could lead to an infinite loop.
218 2004-01-18 Andrew Pinski <pinskia@physics.uc.edu>
220 * config/rs6000/altivec.h: Wrap C++ functions in extern "C++"
223 * config/rs6000/rs6000.c (rs6000_special_round_type_align):
224 Check for NULL in the chain and remove repeated code.
226 2004-01-18 Jan Hubicka <jh@suse.cz>
228 * coverage.c (checksum_string): Rename to ...
229 (coverage_checksum_string): ... this one, Use crc32_string; recognize
230 names containing random number and zero the number out in order to get
233 2004-01-18 Richard Sandiford <rsandifo@redhat.com>
235 * config/mips/mips.c (mips_got_alias_set): Mark for PCH.
237 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk>
239 * doc/c-tree.texi, doc/cpp.texi, doc/extend.texi,
240 doc/frontends.texi, doc/gcov.texi, doc/gty.texi, doc/install.texi,
241 doc/invoke.texi, doc/libgcc.texi, doc/md.texi, doc/rtl.texi,
242 doc/sourcebuild.texi, doc/standards.texi, doc/tm.texi,
243 doc/trouble.texi: Remove trailing whitespace.
245 2004-01-18 Richard Sandiford <rsandifo@redhat.com>
248 * config/mips/mips.c: Include cfglayout.h.
249 (TARGET_ASM_OUTPUT_MI_THUNK, TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define.
250 (mips_unspec_offset_high): Add temporary register argument.
251 (mips_load_call_address): New function, split out from...
252 (mips_expand_call): ...here.
253 (mips_output_cplocal): New function.
254 (mips_output_function_prologue, mips_output_function_epilogue): Use it.
255 (mips_emit_loadgp): New function, split out from...
256 (mips_expand_prologue): ...here.
257 (mips_output_mi_thunk): New function.
259 2004-01-17 Bernardo Innocenti <bernie@develer.com>
261 * longlong.h (mc68020, __mc68030__, mc68030, __mc68040__, mc68040,
262 mcpu32): Remove redundant checks for implied target predefines.
264 2004-1-17 Andrew Pinski <pinskia@physics.uc.edu>
266 * config/rs6000/rs6000.c (rs6000_special_round_type_align):
267 Return type is unsigned int not int.
268 * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align):
271 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk>
273 * doc/contrib.texi, doc/cppenv.texi, doc/extend.texi,
274 doc/install.texi, doc/invoke.texi, doc/tm.texi: Consistently use
275 "GNU/Linux" and "Microsoft Windows" terminology.
277 2004-01-18 Joseph S. Myers <jsm@polyomino.org.uk>
279 * doc/c-tree.texi, doc/compat.texi, doc/cpp.texi,
280 doc/cppopts.texi, doc/extend.texi, doc/install.texi,
281 doc/interface.texi, doc/invoke.texi, doc/libgcc.texi, doc/md.texi,
282 doc/objc.texi, doc/rtl.texi, doc/tm.texi, doc/trouble.texi: Use
283 @smallexample instead of @example.
285 2004-01-17 Ziemowit Laski <zlaski@apple.com>
287 * objc/objc-act.c (build_objc_method_call): Use target
288 hooks instead of macros to determine if ..._stret
289 dispatchers should be used (NeXT runtime only).
291 2004-01-17 Roger Sayle <roger@eyesopen.com>
293 * builtins.c (expand_builtin_expect_jump): Fix mistake in my
294 last patch. Use XEXP (x, 0) to get a LABEL_REF's CODE_LABEL.
296 2004-01-17 Daniel Jacobowitz <drow@mvista.com>
298 * rtl.h (emit_insn_before_sameloc, emit_jump_insn_before_sameloc)
299 (emit_call_insn_before_sameloc, emit_insn_after_sameloc)
300 (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): New
302 * reload1.c (emit_reload_insns): Use them.
303 * emit-rtl.c (emit_insn_before_sameloc, emit_insn_after_sameloc)
304 (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): Check
307 2004-01-17 Daniel Jacobowitz <drow@mvista.com>
309 * final.c (SEEN_BB, SEEN_NOTE, SEEN_EMITTED): Define.
310 (final_scan_insn): Update to take an additional SEEN argument. Emit
311 a line note after the prologue. Make static.
312 (line_note_exists): Remove.
313 (final): Don't initialize line_note_exists. Update call to
315 * output.h (final_scan_insn): Remove prologue.
316 * function.c (set_insn_locators): Update comment.
317 (thread_prologue_and_epilogue_insns): Add a comment.
319 2004-01-17 Andrew Pinski <pinskia@physics.uc.edu>
322 * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align):
324 * config/rs6000/rs6000.c (rs6000_special_round_type_align):
326 * config/rs6000/linux64.h (ROUND_TYPE_ALIGN): Use it.
327 * config/rs6000/aix.h (ROUND_TYPE_ALIGN): Likewise.
328 * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Likewise.
330 2004-01-17 Jan Hubicka <jh@suse.cz>
332 * toplev.c (rest_of_handle_reorder_blocks): Fix pasto in previous
335 * toplev.c (HAVE_conditional_execution): Provide default.
336 (rest_of_handle_reorder_blocks): For conditional_execution target
337 update liveness once after all transformations
338 (rest_of_compilation): Do crossjumping before ce3.
340 2004-01-17 Geoffrey Keating <geoffk@apple.com>
342 * alias.c (new_alias_set): Mark last_alias_set for PCH.
343 (get_varargs_alias_set): Rename 'set' to 'varargs_set' and mark it
345 (get_frame_alias_set): Likewise, except rename it to 'frame_set'.
346 * config/rs6000/rs6000.c (rs6000_sr_alias_set): Mark for PCH.
347 (get_TOC_alias_set): Mark 'set' for PCH.
349 2004-01-16 Geoffrey Keating <geoffk@apple.com>
351 * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps
352 even after reload, just don't remove the actual jump tables.
354 2004-01-17 J. Brobecker <brobecker@gnat.com>
356 * dwarf2out.c (is_subrange_type): Renamed from is_ada_subrange_type().
357 Remove checks for is_ada() and TREE_UNSIGNED.
358 (subrange_type_die): Emit a byte_size attribute if the subrange
359 type size is different from the base type size.
360 (modified_type_die): Replace call to is_ada_subrange_type() by
361 call to is_subrange_type().
363 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
365 * config/sh/sh.c: Include ggc.h.
367 2004-01-16 Geoffrey Keating <geoffk@apple.com>
369 * Makefile.in (MD5_H): New.
370 (fold-const.o): Depend on md5.h.
371 (dwarf2out.o): Likewise.
372 (cppfiles.o): Likewise.
373 * cppfiles.c: Include md5.h.
374 (should_stack_file): Check against list read from PCH file.
375 (struct pchf_data): New.
376 (pchf): New variable.
377 (struct pchf_adder_info): New.
379 (pchf_save_compare): New.
380 (_cpp_save_file_entries): New.
381 (_cpp_read_file_entries): New.
382 (struct pchf_compare_data): New.
384 (check_file_against_entries): New.
385 * cpphash.h (_cpp_save_file_entries): Prototype.
386 (_cpp_read_file_entries): Prototype.
387 * cpppch.c (cpp_write_pch_state): Write the list of headers.
388 (cpp_read_state): Read the list of headers.
390 2004-01-17 Jan Hubicka <jh@suse.cz>
392 * c-common.c (c_estimate_num_insns_1): Handle builtin_constant_p and
393 builtin_expect specially.
394 * params.def (PARAM_MAX_INLINE_INSNS_AUTO): Set to 100.
395 (PARAM_LARGE_FUNCTION_INSNS): Set to 3000.
396 * invoke.texi (max-inline-insns-single): Set to 100.
397 (large-function-insns): Set to 3000.
399 2004-01-16 Eric Christopher <echristo@redhat.com>
400 Chandrakala Chavva <cchavva@redhat.com>
402 * cppcharset.c (one_iso88591_to_utf8): New function.
403 (convert_iso88591_utf8): Ditto. Use.
404 (conversion_tab): Use.
405 (_cpp_input_to_utf8): New function.
406 (_cpp_init_iconv_buffer): Ditto.
407 (_cpp_close_iconv_buffer): Ditto.
408 * cpphash.h: Prototype new functions.
409 (cpp_buffer): Add input_cset_desc.
410 * cppinit.c: Add input_charset default.
411 * cpplib.c (cpp_push_buffer): Support init and
413 * cpplib.h (cpp_options): Add input_charset.
415 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
417 * system.h (ASM_OUTPUT_SECTION_NAME): Poison.
418 * config/alpha/unicosmk.h: Remove a commented-out definition
419 of ASM_OUTPUT_SECTION_NAME.
420 * config/stormy16/stormy16.h: Likewise.
422 2004-01-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
424 * fixinc/inclhack.def (alpha___extern_prefix): Renamed to ...
425 (alpha___extern_prefix_sys_stat): ... this.
426 Apply to <sys/mount.h>, too.
427 Tweak to match more variations.
428 * fixinc/tests/base/sys/stat.h: Adapt for new hackname.
430 * fixinc/inclhack.def (alpha___extern_prefix,
431 alpha___extern_prefix_standards): New hacks to obey
432 __PRAGMA_EXTERN_PREFIX.
433 * fixinc/tests/base/testing.h [ALPHA___EXTERN_PREFIX_CHECK]: New
435 * fixinc/tests/base/standards.h: Likewise.
437 * fixincl/inclhack.def (alpha_pthread): Tweak to match more
440 * fixinc/tests/base/pthread.h: Handle it.
442 * fixincl/inclhack.def (bad_lval): Sort file list.
443 Add many missing files up to Tru64 UNIX V5.1B.
444 * gcc/fixinc/tests/base/libgen.h: Renamed to ...
445 * gcc/fixinc/tests/base/dirent.h: ... this to match new file list
448 * fixinc/fixincl.x: Regenerate.
450 2004-01-16 Mark Mitchell <mark@codesourcery.com>
452 * version.c (version_string): Change to 3.5.0.
453 * doc/include/gcc-common.texi (version-GCC): Likewise.
455 2004-01-16 Jan Hubicka <jh@suse.cz>
457 * i386.md (load_tp_di): Fix pasto.
460 * i386.c (ix86_compute_frame_layout): Fix for alloca on leaf function.
462 * c-pretty-print.c (pp_c_type_cast, pp_c_abstract_declarator,
463 pp_c_character_constant, pp_c_floating_constant,
464 pp_c_additive_expression, pp_c_shift_expression,
465 pp_c_equality_expression, pp_c_and_expression,
466 pp_c_exclusive_or_expression, pp_c_inclusive_or_expression,
467 pp_c_logical_and_expression): Remove inline modifier.
468 * dwarf2out.c (get_AT): Likewise.
469 * et-forest.c (et_splay): Likewise.
470 * ra.h (ra_alloc, ra_calloc): Likewise
472 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
474 * config/frv/frv-protos.h: Fix comment formatting.
475 * config/frv/frv.c: Likewise.
476 * config/frv/frv.h: Likewise.
477 * config/frv/frv.md: Likewise.
478 * config/frv/frvbegin.c: Likewise.
479 * config/frv/frvend.c: Likewise.
481 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
483 * system.h (LINKER_DOES_NOT_WORK_WITH_DWARF2): Poison.
484 * doc/tm.texi (PREFERRED_DEBUGGING_TYPE): Don't mention
485 LINKER_DOES_NOT_WORK_WITH_DWARF2.
486 (LINKER_DOES_NOT_WORK_WITH_DWARF2): Remove.
488 2004-01-16 J"orn Rennecke <joern.rennecke@superh.com>
491 * postreload.c (reload_cse_simplify_operands): Don't remove
492 implicit extension from LOAD_EXTEND_OP.
494 2004-01-16 Jan Hubicka <jh@suse.cz>
497 * cfgcleanup.c (try_optimize_cfg): Suppress tablejump removal
499 * cfgrtl.c (rtl_can_merge_blocks, cfglayout_can_merge_blocks,
500 rtl_try_redirect_by_replacing_branch): Likewise.
502 2004-01-15 Geoffrey Keating <geoffk@apple.com>
505 * alias.c (struct alias_set_entry): Mark for GC.
506 (alias_sets): Make static, mark for GC.
507 (record_alias_subset): Use GC to allocate alias structures.
508 * varray.c (element): Make generic varrays GCed.
511 * c-typeck.c (constructor_asmspec): Delete.
512 (struct initializer_stack): Delete field 'asmspec'.
513 (start_init): Delete saving of asmspec.
514 (finish_init): Don't update constructor_asmspec.
515 * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree.
516 * stmt.c (expand_asm): Duplicate strings from tree.
517 (expand_asm_operands): Likewise.
518 * tree.c (tree_size): Update computation of size of STRING_CST.
519 (make_node): Don't make STRING_CST nodes.
520 (build_string): Allocate string with tree node.
521 * tree.def (STRING_CST): Update comment.
522 * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST.
523 (tree_string): Place contents of string in tree node.
524 * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string
527 * config/rs6000/rs6000.c (rs6000_va_arg): No need to special-case
530 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
532 * c-common.h: Fix comment formatting.
533 * c-cppbuiltin.c: Likewise.
534 * c-pragma.c: Likewise.
536 * collect2.c: Likewise.
537 * cppcharset.c: Likewise.
538 * cpptrad.c: Likewise.
539 * dbxout.c: Likewise.
540 * defaults.h: Likewise.
541 * dwarf2out.c: Likewise.
542 * fold-const.c: Likewise.
543 * genautomata.c: Likewise.
544 * genconditions.c: Likewise.
545 * genflags.c: Likewise.
546 * gengtype.c: Likewise.
547 * integrate.c: Likewise.
549 * predict.c: Likewise.
550 * sdbout.c: Likewise.
552 2004-01-15 Zack Weinberg <zack@codesourcery.com>
554 * config/ia64/ia64.md (*movti_internal): C output template
556 (*movti_internal_reg): Delete.
557 (reload_inti, reload_outti): Use the correct mode on operand 2
558 in the first place, don't fix it up in the output template.
559 (movtf, reload_ointf, reload_outtf): New expanders.
560 (*movtf_internal): New define_insn_and_split.
561 * config/ia64/ia64.c (ia64_split_timode): Rename to ia64_split_tmode;
562 make static; do not hand TFmode CONST_DOUBLEs to split_double.
563 (ia64_split_tmode_move): New function, body mostly pulled
564 from ia64.md:*movti_internal.
565 (ia64_function_arg_words): New function, extracted common
566 logic from ia64_function_arg et seq.
567 (ia64_function_arg_offset): Likewise. Handle correctly the
568 case of a scalar quantity 16 bytes wide with only 8-byte alignment.
569 (ia64_function_arg, ia64_function_arg_partial_nregs)
570 (ia64_function_arg_advance): Use ia64_function_arg_words and
571 ia64_function_arg_offset.
572 (ia64_function_value): TCmode does not go in float regs.
573 (ia64_secondary_reload_class): Also handle TFmode.
574 * config/ia64/ia64-protos.h: Remove prototype for
575 ia64_split_timode; add prototype for ia64_split_tmode_move.
577 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
579 * Makefile.in (MAINT): Make it an immediate assignment.
581 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
583 * config/m32r/m32r.md: Remove useless calls to gen_lowpart.
585 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
587 * config/h8300/coff.h: Replace Hitachi with Renesas.
588 * config/h8300/elf.h: Likewise.
589 * config/h8300/h8300-protos.h: Likewise.
590 * config/h8300/h8300.c: Likewise.
591 * config/h8300/h8300.h: Likewise.
592 * config/h8300/h8300.md: Likewise.
593 * config/h8300/lib1funcs.asm: Likewise.
595 2004-01-15 Andrew Pinski <apinski@apple.com>
597 * config/rs6000/rs6000.c (uses_TOC): Wrap #if TARGET_ELF
600 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
602 * config/h8300/h8300.c (h8300_return_in_memory): New.
603 (TARGET_STRUCT_VALUE_RTX): Likewise.
604 (TARGET_RETURN_IN_MEMORY): Likewise.
605 * config/h8300/h8300.h (STRUCT_VALUE): Remove.
606 (RETURN_IN_MEMORY): Likewise.
608 2004-01-15 Richard Earnshaw <rearnsha@arm.com>
610 PR optimization/13375
611 * gcse.c (handle_avail_expr): Just return if the source is not a
614 2004-01-15 Richard Earnshaw <rearnsha@arm.com>
615 Daniel Jacobowitz <drow@mvista.com>
617 * arm/lib1funcs.asm (ARM_FUNC_START): Correct interworking case.
619 (ARM_FUNC_ALIAS): New macro.
620 * arm/ieee754-df.S (gedf2, ledf2, nedf2, eqdf2): Use it.
621 * arm/ieee754-sf.S (gesf2, lesf2, nesf2, eqsf2): Use it.
623 2004-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
625 PR optimization/12372
626 * calls.c (expand_call): Add call_fusage data for stack arguments in
629 2004-01-15 Alan Modra <amodra@bigpond.net.au>
631 * config/rs6000/rs6000.c (uses_TOC): Correct comment. Make static.
632 (rs6000_elf_declare_function_name): Formatting.
633 * config/rs6000/rs6000-protos.h (uses_TOC): Remove declaration.
635 2004-01-15 Jan Hubicka <jh@suse.cz>
638 * sched-deps.c (sched_analyze_1, sched_analyze_2): Fix thinko in
641 2004-01-15 Richard Henderson <rth@redhat.com>
643 * config/alpha/alpha.h (REG_ALLOC_ORDER): Reorder fp regs after
644 integer regs of the same call-savedness.
646 2004-01-15 Andreas Schwab <schwab@suse.de>
649 * config/m68k/m68k.c (output_move_const_into_data_reg): Clear cc
650 status for NOTB/NOTW/NEGW methods.
652 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
654 * doc/invoke.texi: Update dump file names. Fix a typo.
656 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
658 * builtins.c (expand_builtin_va_end): Don't use
659 EXPAND_BUILTIN_VA_END.
660 * system.h (EXPAND_BUILTIN_VA_END): Poison.
661 * config/d30v/d30v.h: Remove a commented-out definition of
662 EXPAND_BUILTIN_VA_END.
663 * config/stormy16/stormy16.h: Likewise.
665 2004-01-15 Kazu Hirata <kazu@cs.umass.edu>
667 * system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison.
668 * targhooks.c (default_struct_value_rtx): Don't use
669 STRUCT_VALUE_INCOMING_REGNUM.
671 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
674 * configure.in: Revamp enable-generated-files-in-srcdir rule to define
675 GENINSRC and not parsedir. Define srcextra as a langhook.
676 * configure: Regenerate.
677 * Makefile.in: Suppress default .l.c rule. Don't substitute
678 parsedir and delete all references throughout. Conditionally define
679 rule for srcextra dependent on GENINSRC.
680 (stmp-docobjdir): Delete.
681 (c-parse.o, gengtype-lex.o, gengtype-yacc.o): Use implicit build rule.
682 (srcextra): Copy c-parse.y, c-parse.c, gengtype-lex.c, gengtype-yacc.c,
683 and gengtype-yacc.h back to source directory.
684 (maintainer-clean): Delete all parse files in source directory.
685 (distclean): Delete generated files.
687 * objc/Make-lang.in (objc-parse.o): Use implicit build rule.
688 (objc-parse.c, objc-parse.y): Don't use parsedir.
689 (objc.srcextra): Copy objc-parse.y and objc-parse.c back to source
690 directory if requested.
691 (po-generated): Don't use parsedir.
692 (objc.maintainer-clean): Delete above files from source directory.
694 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
696 * doc/tm.texi (FUNCTION_VALUE): Fix a typo.
698 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
700 * doc/tm.texi: Replace RETURN_IN_MEMORY with
701 TARGET_RETURN_IN_MEMORY.
703 2004-01-15 Jan Hubicka <jh@suse.cz>
705 * builtins.c (std_expand_builtin_va_arg): Align operand when needed.
706 * i386.c (init_cumulative_args): Set warn_sse; fix handling of variadic
707 functions accepting SSE arguments
708 (function_arg): Warn only when asked to warn.
709 * i386.h (ix86_args): Add warn_sse/warn_mmx fiels.
711 2004-01-14 Joseph S. Myers <jsm@polyomino.org.uk>
713 * c-parse.in (stmts_and_decls): Make label at end of compound
714 statement a hard error.
716 2004-01-14 Jan Hubicka <jh@suse.cz>
718 * cgraph.c (create_edge): Use local.redefined_extern_inline.
719 * cgraph.h (cgraph_local_info): Sort fields by size; add
720 redefined_extern_inline
721 (cgraph_global_info): Sort fields by size.
722 (cgraph_node): Likewise.
723 * cgraphunit.c (cgraph_finalize_function): Se
724 local.redefined_extern_inline on redefinition.
725 (cgraph_analyze_function): Use it; fix formating.
727 2004-01-14 Jan Hubicka <jh@suse.cz>
730 * sched-deps.c (trye_dependency_cache, anti_dependency_cache,
731 outptu_dependency_cache, forward_dependency_cahe): Trun to vectors of
733 (cache_size): New variable
734 (add_dependence): Update use; canonize early memory locations
735 (sched_analyze_1): Likewise.
736 (sched_analyze_2): Likewise.
737 (init_dependency_caches): Initialize bitmaps.
738 (free_dependency_caches): Free bitmaps
740 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
742 * calls.c: Replace STRICT_ARGUMENT_NAMING in comments with
743 targetm.calls.strict_argument_naming().
744 * target.h: Likewise.
746 2004-01-14 Richard Henderson <rth@redhat.com>
749 * dwarf2out.c (dwarf2out_stack_adjust): Skip prologue and epilogue
752 2004-01-14 Richard Henderson <rth@redhat.com>
755 * except.c (struct eh_region): Add u.fixup.resolved.
756 (resolve_one_fixup_region): Split out from ...
757 (resolve_fixup_regions): ... here.
759 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
761 * config/mn10300/mn10300.h (STRUCT_VALUE): Change to 0.
763 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
765 * config/alpha/alpha.h (STRUCT_VALUE): Remove.
766 * config/alpha/vms.h (STRUCT_VALUE_REGNUM): Remove #undef.
767 (STRUCT_VALUE): Remove.
769 2003-01-14 Steven Bosscher <stevenb@suse.de>
771 * system.h: Poison PROMOTED_MODE
772 * integrate.c (expand_inline_function): Don't mention the
774 * loop.c (update_giv_derive): Same.
775 * tree.h (DECL_RTL): Same.
777 2004-01-14 J"orn Rennecke <joern.rennecke@superh.com>
780 * sh.c (gen_block_redirect): Add special handling of RETURN.
781 (gen_far_branch) Don't call gen_stuff_delay_slot if there is no
782 far branch target (i.e. it's a return).
784 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
786 * regrename.c (find_oldest_value_reg): Fix a warning.
788 2004-01-14 Richard Earnshaw <rearnsha@arm.com>
791 * config.gcc (arm*-*-linux*): Don't include unknown-elf.h in tm_file.
792 Move linux-gas.h and linux-elf.h before aout.h.
793 * arm/arm.h (INITIALIZE_TRAMPOLINE): Only define if not already.
794 * arm/linux-elf.h (SUBTARGET_CPU_DEFAULT): Define.
796 2004-01-14 Kazu Hirata <kazu@cs.umass.edu>
798 * config/m32r/m32r.md: Use GEN_INT instead of gen_rtx
799 (CONST_INT, VOIDmode, ...).
801 2004-01-14 Richard Earnshaw <rearnsha@arm.com>
803 * regrename.c (find_oldest_value_reg): If the replacement uses
804 multiple hard registers, check that all of them are in CLASS.
806 2004-01-14 Jan Hubicka <jh@suse.cz>
808 * alias.c (get_alias_set): Initialize alias set to 0 when subset is
811 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
813 * Makefile.in: Define MAINT from --enable-maintainer-mode.
815 2004-01-14 Hartmut Penner <hpenner@de.ibm.com>
817 * gcc/config/rs6000/rs6000.c (rs6000_stack_info)
818 Calculate always vrsave_mask if TARGET_ALTIVEC.
819 (rs6000_emit_prologue): Emit code for vrsave
820 only if TARGET_ALTIVEC_VRSAVE.
821 (rs6000_emit_epilogue): Likewise.
823 2004-01-14 Eric Botcazou <ebotcazou@libertysurf.fr>
825 * config/sparc/sparc.md (tie_add32): Fix pasto.
826 (tie_add64): Likewise.
828 2004-01-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
830 * config/i386/i386.md (*addqi_1_slp): Do not access operands[2].
832 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
834 * config/iq2000/iq2000-protos.h: Fix comment formatting.
835 * config/iq2000/iq2000.c: Likewise.
836 * config/iq2000/iq2000.md: Likewise.
838 2004-01-14 J. Brobecker <brobecker@gnat.com>
840 * dwarf2out.c (is_ada_subrange_type): No longer check the TYPE_NAME.
841 (subrange_type_die): Add handle for nameless subrange types.
843 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
845 * config/h8300/h8300-protos.h: Replace do_movsi with
847 * config/h8300/h8300.c (do_movsi): Change to
849 * config/h8300/h8300.md (movsi): Replace do_movsi with
853 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
855 * config/h8300/h8300.c (dosize): Change to
856 h8300_emit_stack_adjustment. Update callers.
858 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
860 * config/h8300/h8300.md (movstrictqi): Add an alternative with
861 the source being post_inc. Tighten the predicate for the
862 destination to register_operand.
863 (movstricthi): Likewise.
865 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
867 * system.h (SHARED_BSS_SECTION_ASM_OP): Poison.
868 * varasm.c (bss_section): Don't use SHARED_BSS_SECTION_ASM_OP.
869 * doc/tm.texi (SHARED_BSS_SECTION_ASM_OP): Remove.
871 2004-01-14 Jan Hubicka <jh@suse.cz>
873 Partial fix PR c++/12850
874 * cgraphunit.c (cgraph_finalize_function): Always ggc_collect when
877 2004-01-13 Bernardo Innocenti <bernie@develer.com>
879 * config/m68k/netbsd-elf.h (REGISTER_NAMES): Add missing "argptr"
882 2004-01-13 Devang Patel <dpatel@apple.com
885 * dbxout.c (dbxout_symbol_name): Emit mangled names for
886 NAMESPACE_DECL memebers.
888 2004-01-13 Andrew Pinski <pinskia@physics.uc.edu>
891 * c-common.c (finish_fname_decls): Use the chain only if the
892 tree is an expr_stmt.
894 2004-01-13 Vladimir Makarov <vmakarov@redhat.com>
896 * rtl.def: Add comment about new option in automata_option.
898 * genautomata.c (PROGRESS_OPTION): New macro.
899 (progress_flag): New global variable.
900 (gen_automata_option): Process `progress'.
901 (transform_insn_regexps, check_unit_distributions_to_automata,
902 make_automaton, NDFA_to_DFA, build_automaton, create_automata,
903 expand_automata, write_automata): Print about the progress only if
904 progress_flag. Remove fflush.
905 (initiate_automaton_gen): Process command line flag `-progress'.
907 * doc/md.texi: Describe the new option.
909 2004-01-13 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
911 * cfg.c (dump_bb): Dump entry edges.
913 2004-01-13 Richard Earnshaw <rearnsha@arm.com>
915 * arm.c (thumb_legitimate_address_p): Only allow constant pool
916 references from SImode.
917 * arm.md (thumb_movhi_insn): Don't allow minipool references.
919 2004-01-13 Kazu Hirata <kazu@cs.umass.edu>
921 * system.h (TEXT_SECTION): Poison.
922 * varasm.c (text_section): Don't use TEXT_SECTION.
923 * config/sh/sh.c (sh_file_start): Fix a comment typo.
924 * doc/tm.texi (TEXT_SECTION): Remove.
926 2004-01-13 Ben Elliston <bje@wasabisystems.com>
928 * doc/rtl.texi (Vector Operations): Remove defunct vec_const item.
930 2004-01-12 James E Wilson <wilson@specifixinc.com>
932 * unwind-libunwind.c: Delete.
934 2004-01-12 Zack Weinberg <zack@codesourcery.com>
937 * c-decl.c (diagnose_mismatched_decls): Whenever newtype or
938 oldtype is set, set *newtypep or *oldtypep too. Do not set
939 them at the very end.
940 (validate_proto_after_old_defn): Restructure for comprehensibility;
941 make error messages clearer.
943 2004-01-12 Zack Weinberg <zack@codesourcery.com>
945 * varray.h (VARRAY_POP): Add checking variant, aborts on underflow.
946 (VARRAY_TOP): Use VARRAY_CHECK so the access is bounds-checked.
947 * varray.c: No need to prototype error.
948 (varray_check_failed): Wrap long string onto two lines.
949 (varray_underflow): New function.
951 2004-01-13 Steven Bosscher <stevenb@suse.de>
954 * function.h (struct function): Kill `name' field.
955 (current_function_name): Make it an extern function.
956 * function.c (current_function_name): New function.
957 * graph.c: Update all uses of current_function_name.
959 * config/alpha/alpha.c, config/avr/avr.c, config/c4x/c4x.c,
960 config/mips/mips.c, config/pdp11/pdp11.c: Likewise.
961 * config/ip2k/ip2k.c (function_prologue): Use MAIN_NAME_P
962 instead of a strcmp with "main".
964 2004-01-13 Jan Hubicka <jh@suse.cz>
966 * c-decl.c (diagnose_mismatched_decls): Fix warning calls.
968 * cgraphunit.c (cgraph_optimize_function): Always do
969 optimize_inline_calls when there is always_inline callee.
970 (cgraph_decide_inlining): Fix formating.
971 * tree-inline.c (inlinable_function_p): Do sorry for alwaysinline
973 (expand_call_inline): Likewise.
974 * toplev.h (sorry): Fix prototype.
976 2004-01-12 Roger Sayle <roger@eyesopen.com>
978 * builtins.c (expand_builtin_expect_jump): Simplify logic. Handle
979 conditional jumps that drop through to unconditional jumps or the
982 2004-01-13 Jan Hubicka <jh@suse.cz>
984 * alias.c (new_alias_set): Construct the alias_set varray.
985 (init_alias_once): Don't do it here.
987 2004-01-12 Marc Espie <espie@openbsd.org>
989 * system.h: handle YYBYACC like YYBISON.
991 2004-01-12 Jonathan Merriman <jonm@dualitymedia.com>
994 * config.gcc: No longer includes conflicting header sparc/sol2.h when
995 building on sparc64-*-openbsd*.
997 2004-01-12 Andrew Pinski <pinskia@physics.uc.edu>
1000 * dbxout.c (dbxout_type): Protected inheritance is not
1001 private but protected.
1003 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1005 * config/mips/mips.c (mips_symbolic_constant_p): Revert last patch.
1007 2004-01-12 Kazu Hirata <kazu@cs.umass.edu>
1009 PR optimization/12508.
1010 * combine.c (try_combine): Remove a dead set in a parallel
1011 even if its destination is a subreg.
1014 2003-06-03 Kazu Hirata <kazu@cs.umass.edu>
1015 * combine.c (simplify_set): Don't move a subreg in SET_SRC to
1016 SET_DEST if WORD_REGISTER_OPERATIONS is not defined.
1018 2004-01-12 Geoffrey Keating <geoffk@apple.com>
1020 * real.c: Update copyright date.
1021 * emit-rtl.c: Likewise.
1023 * dwarf2out.c: Likewise.
1024 * config/rs6000/darwin-ldouble.c: Likewise.
1025 * config/rs6000/rs6000.md: Likewise.
1027 2004-01-12 David Edelsohn <edelsohn@gnu.org>
1029 * config/rs6000/rs6000.c (rs6000_init_libfuncs): Add AIX
1030 TFmode to SImode libfuncs.
1032 2004-01-12 Roger Sayle <roger@eyesopen.com>
1035 * varasm.c (assemble_alias): Remove weak aliases from weak_decls.
1037 2004-01-12 Jan Hubicka <jh@suse.cz>
1040 * loop.c (insert_loop_mem): Preffer VOLATILE memory references to be
1044 * cfgcleanup.c (label_is_jump_target_p): Move to...
1045 * rtlanal.c (label_is_jump_target_p): ... here.
1046 * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Fix redirecting of fallthru
1047 edges unified with branch edges.
1049 2004-01-12 Richard Earnshaw <rearnsha@arm.com>
1051 * simplify-rtx.c (simplify_immed_subreg): Correctly extract the
1052 high word of an integral CONST_DOUBLE.
1054 2004-01-12 Paul Brook <paul@codesourcery.com>
1056 * simplify-rtx.c (simplify_plus_minus): Always generate canonical form.
1058 2004-01-12 J"orn Rennecke <joern.rennecke@superh.com>
1061 * sh-protos.h (check_use_sfunc_addr): Declare.
1062 * sh.c (extract_sfunc_addr, check_use_sfunc_addr): New functions.
1063 * sh.md (use_sfunc_addr): Use check_use_sfunc_addr in insn predicate.
1065 2004-01-12 Jan Hubicka <jh@suse.cz>
1067 * alias.c: Invlude varray.h
1068 (alias_sets): Turn into varray.
1069 (get_alias_set_entry): Use VARRAY; mark inline.
1070 (mems_in_disjoint_alias_sets_p): Mark inline.
1071 (record_alias_subset): Use varray.
1072 (init_alias_once): Initialize varray.
1073 (new_alias_set): Grow array.
1074 * varray.c: Make VARRAY_GENERIC_PTR non GTYized.
1076 2004-01-12 Jan Hubicka <jh@suse.cz>
1078 Partial fix for PR opt/10776 II
1079 * cselib.c: Include params.h
1080 (cselib_invalidate_mem): Limit amount of nonconflicting memory
1082 * params.def (PARAM_MAX_CSELIB_MEMORY_LOCATIONS): New.
1083 * Makefile.in (cselib.o): Depend on params.h
1085 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1087 * combine.c (combine_simplify_rtx): Don't pass VOIDmode to
1088 simplify_unary_operation if the operand has a known mode.
1090 2004-01-12 Hartmut Penner <hpenner@de.ibm.com>
1093 * gcc/config/rs6000/rs6000.c (word_offset_memref_operand): New
1094 predicate to handle 'ld' conform addresses.
1095 * gcc/config/rs6000/rs6000.h (EXTRA_CONSTRAINT): New 'Y'
1097 (EXTRA_MEMORY_CONSTRAINT): Tell reload which constraint
1098 are memory contraints.
1099 * gcc/config/rs6000/rs6000-protos.h (word_offset_memref_operand):
1101 * gcc/config/rs6000/rs6000.md (*movdf_hardfloat64):
1102 Change 'o' to 'Y' constraint.
1103 (*movdf_softfloat64): Ditto.
1105 2004-01-12 Bernardo Innocenti <bernie@develer.com>
1107 * gcc/config/m68k/m68k.md: Switch from the "*..." syntax to the
1108 brace-enclosed syntax in all C output statements.
1110 2004-01-12 David Edelsohn <edelsohn@gnu.org>
1113 * config/rs6000/rs6000.c (rs6000_output_function_epilogue):
1114 Objective-C language type value is 14.
1116 2004-01-12 Markus F.X.J. Oberhumer <markus@oberhumer.com>
1119 * config/m68k/fpgnulib.c: Fix `-mshort' bugs: Use `long' instead of
1120 `int' in a number of places to make sure we always have a SImode
1121 and not a HImode. Add a 'L' suffix to a number of constants.
1123 2004-01-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1125 * pa.c: Don't include obstack.h.
1127 * pa.md: Correct constraint in pattern for loading PIC label address.
1129 2004-01-11 Kaz Kojima <kkojima@gcc.gnu.org>
1131 * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine
1134 2004-01-11 Steven Bosscher <stevenb@suse.de>
1137 * toplev.c (rest_of_handle_inline): Also consider functions
1138 for deferral if the language is GNU F77.
1140 2004-01-11 Zack Weinberg <zack@codesourcery.com>
1142 * c-decl.c (diagnose_arglist_conflict): Add missing space to
1143 diagnostic messages.
1145 2004-01-11 Jakub Jelinek <jakub@redhat.com>
1148 * builtins.c (expand_builtin_expect_jump): Handle conditional jumps
1149 to drop through label. Don't fall back to SCC even when conditional
1150 jump has not been found.
1152 2004-01-11 Jan Hubicka <jh@suse.cz>
1154 * invoke.texi: Fix syntax error in previous patch.
1156 Partial fix for PR opt/10776
1157 * Makefile.in (reload.o): Include param.h
1158 * params.def (PARAM_MAX_RELOAD_SEARCH_INSNS): New parameter.
1159 * reload.c: Include params.h.
1160 (find_equiv_reg): Work limiting check.
1161 * invoke.texi: Document.
1163 2004-01-11 Richard Sandiford <rsandifo@redhat.com>
1165 * config/mips/mips.c (mips_symbolic_constant_p): Don't allow
1166 out-of-bounds accesses to string constants. Simplify mips16
1169 2004-01-11 Richard Sandiford <rsandifo@redhat.com>
1171 PR optimization/13469
1172 * toplev.c (rest_of_compilation): Call purge_all_dead_edges after
1173 reload_cse_regs (-fnon-call-exceptions only).
1175 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1177 * config/mcore/lib1.asm: Fix comment formatting.
1178 * config/mcore/mcore-elf.h: Likewise.
1179 * config/mcore/mcore.c: Likewise.
1180 * config/mcore/mcore.h: Likewise.
1181 * config/mcore/mcore.md: Likewise.
1183 2004-01-10 Zack Weinberg <zack@codesourcery.com>
1185 * c-decl.c (duplicate_decls): Break apart into...
1186 (diagnose_arglist_conflict, validate_proto_after_old_defn)
1187 (locate_old_defn, diagnose_mismatched_decls, merge_decls):
1188 ... these new functions. Restructure for comprehensibility.
1189 Remove various archaic special cases. Always report the
1190 location of the previous declaration when a diagnostic is issued.
1191 (redeclaration_error_message): Fold into diagnose_mismatched_decls.
1192 (match_builtin_function_types): Delete unnecessary forward declaration.
1194 2004-01-10 Zack Weinberg <zack@codesourcery.com>
1196 * genautomata.c (make_automaton, NDFA_to_DFA):
1197 Print progress bars with '.' characters instead of '*'.
1198 (build_automaton): Change notes to match.
1200 2004-01-10 Kazu Hirata <kazu@cs.umass.edu>
1202 * config/m32r/m32r.md: Use define_constants for unspec and
1205 2004-01-10 Jan Hubicka <jh@suse.cz>
1208 * expr.c (expand_expr_real): More curefully expand union casts.
1210 2004-01-10 Kazu Hirata <kazu@cs.umass.edu>
1212 * config/m32r/m32r.md (flush_icache): Use 1 for
1215 2004-01-10 David Edelsohn <edelsohn@gnu.org>
1216 James E Wilson <wilson@specifixinc.com>
1219 * dbxout.c (dbxout_symbol): Remove initialization of
1220 current_sym_code, current_sym_value, and current_sym_addr.
1221 (dbxout_symbol_location): Same.
1222 (dbxout_prepare_symbol): Zero current_sym_code,
1223 current_sym_value, and current_sym_addr.
1225 2004-01-10 Richard Sandiford <rsandifo@redhat.com>
1227 * tree.c (get_unwidened): Reorder conditions so that the null pointer
1228 check is done first.
1230 2004-01-09 Eric Christopher <echristo@redhat.com>
1232 * toplev.c (rest_of_handle_cfg): Add reg_scan pass
1233 if we're running mark_constant_function.
1235 2004-01-09 Jeff Bailey <jbailey@nisa.net>
1238 * config/t-gnu: Rename SYSTEM_HEADER_DIR to NATIVE_SYSTEM_HEADER_DIR.
1240 2004-01-09 Andrew Pinski <pinskia@physics.uc.edu>
1243 * dbxout.c (dbxout_type_fields): Return if any item is
1244 error_mark_node or the type is error_mark_node.
1246 2004-01-09 Geoffrey Keating <geoffk@apple.com>
1248 * config/rs6000/darwin-ldouble.c: Add big comment explaining
1249 exactly what is expected as a 'long double'.
1250 (_xlqadd): When a value to be returned is representable as a
1251 'double', just return it directly, do not construct it using a union.
1252 Also, correct final fixup.
1253 (_xlqmul): Likewise.
1254 (_xlqdiv): Likewise.
1255 * real.c (encode_ibm_extended): Make consistent with darwin-ldouble.c.
1257 * config/rs6000/rs6000.md (fix_trunctfdi2): Delete.
1259 2004-01-09 Richard Henderson <rth@redhat.com>
1261 * recog.c (constrain_operands): Validate mem operands.
1263 2004-01-09 James E Wilson <wilson@specifixinc.com>
1265 * gcc.c (init_spec): Remove -lunwind from shared case.
1266 * conifg/ia64/t-hpux (SHLIB_LINK): Add -lunwind.
1268 2004-01-09 Steve Ellcey <sje@cup.hp.com>
1270 * configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*.
1271 * configure: Regenerate
1273 2004-01-09 Joseph S. Myers <jsm@polyomino.org.uk>
1276 * c-typeck.c (build_c_cast): If pedantic, warn for conversions
1277 between function and object pointers.
1278 (digest_init): When comparing a pointer to function type to the
1279 target type, only apply TREE_TYPE once to the pointer to function
1281 * except.c (for_each_eh_label_1): Treat data as a pointer to a
1282 function pointer rather than casting it to a function pointer.
1283 (for_each_eh_label): Update caller.
1284 * recog.h (struct insn_data): Use a struct or union for output.
1285 * genoutput.c (output_insn_data): Update.
1286 * final.c (get_insn_template): Update.
1288 2004-01-09 Mark Mitchell <mark@codesourcery.com>
1290 * expr.h (expand_expr): Make it a macro, not a function.
1291 (expand_expr_real): New function.
1292 * expr.c (store_expr): Adjust logic for deciding whether or not to
1293 copy the value returned by expand_expr.
1294 (expand_expr): Rename to ...
1295 (expand_expr_real): ... this. Add alt_rtl parameter. Adjust
1296 calls to language hooks.
1297 * c-common.h (c_expand_expr): Adjust prototype.
1298 * c-common.c (c_expand_expr): Add alt_rtl parameter.
1299 * langhooks-def.h (lhd_expand_expr): Change prototype.
1300 * langhooks.c (lhd_expand_expr): Add all_rtl parameter.
1301 * langhooks.h (lang_hooks): Change type of expand_expr.
1302 * stmt.c (stmt_status): Add x_last_expr_alt_rtl.
1303 (last_expr_alt_rtl): Likewise.
1304 (expand_expr_stmt_value): Set last_expr_alt_rtl.
1305 (clear_last_expr): Clear it.
1306 (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL.
1307 (expand_end_bindings): Save and restor last_expr_alt_rtl.
1308 * tree.def (RTL_EXPR): Give it an additional operand.
1309 * tree.h (RTL_EXPR_ALT_RTL): New macro.
1311 2004-01-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1313 * config/m32r/m32r.h (TARGET_CPU_CPP_BUILTINS): Add __m32r__.
1314 * config/m32r/m32r.c (call26_operand): Allow in PIC mode.
1316 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
1319 * config/m32r/m32r.md: Replace (reg:SI 17) with (reg:CC 17)
1320 or (ne:SI (reg:CC 17) (const_int 0)).
1321 Be specific about modes wherever possible.
1323 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
1325 * config/m32r/m32r.c (m32r_expand_block_move): Call
1326 gen_movestrsi_internal with two more arguments.
1327 (m32r_output_block_move): Adjust operand numbers.
1328 Properly update the source and destination pointers.
1329 * config/m32r/m32r.md (movstrsi_internal): Use 'r' instead of
1330 'r+'. Change the set detinations to match_operand.
1332 2004-01-09 Kazu Hirata <kazu@cs.umass.edu>
1334 * final.c (FIRST_INSN_ADDRESS): Remove.
1335 (shorten_branches): Don't use FIRST_INSN_ADDRESS.
1336 * system.h (FIRST_INSN_ADDRESS): Poison.
1337 * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS.
1338 * config/m32r/m32r-protos.h: Remove the prototype for
1339 m32r_first_insn_address.
1340 * config/m32r/m32r.c (m32r_first_insn_address): Remove.
1341 * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise.
1342 * doc/md.texi (FIRST_INSN_ADDRESS): Likewise.
1344 2004-01-09 J. Brobecker <brobecker@gnat.com>
1346 * dwarf2out.c (gen_enumeration_type_die): Return the DIE that
1348 (is_ada_subrange_type): DIEs for enumeration subtypes should be
1349 emitted as subrange types too.
1350 (subrange_type_die): Add handling of enumeration subtypes.
1352 2004-01-08 Richard Henderson <rth@redhat.com>
1355 Revert: Sat Mar 30 14:08:55 CET 2002 Jan Hubicka <jh@suse.cz>
1356 * i386.c (aligned_operand): Be prepared for SUBREGed registers.
1357 (ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG.
1358 (ix86_address_cost): Be prepared for SUBREGed registers.
1359 (legitimate_address_p): Accept SUBREGed registers.
1361 2004-01-08 Kelley Cook <kcook@gcc.gnu.org>
1363 * Makefile.in: Rename configure.in to configure.ac
1364 * doc/sourcebuild.texi: Likewise.
1365 * configure: Regenerate.
1366 * config.in: Regenerate.
1368 2004-01-08 Stuart Hastings <stuart@apple.com>
1370 * config/i386/i386.md: Typos in MMX/SSE immediate shifts.
1372 2004-01-08 Jan Hubicka <jh@suse.cz>
1374 * cgraphunit.c (cgraph_decide_inlining): Fix typo.
1376 2004-01-08 Geoffrey Keating <geoffk@apple.com>
1378 * config/rs6000/rs6000.md (cmptf_internal1): Correct branch offset.
1379 (UNSPEC_FIX_TRUNC_TF): New constant.
1380 (movtf_internal): Make splitter active only when insn is active.
1381 (extenddftf2): Rewrite to properly load zero into low part.
1382 (extenddftf2_internal): New.
1383 (extendsftf2): Rewrite.
1384 (truncdftf2): Correct length.
1385 (floatditf2): Delete.
1386 (fix_trunc_helper): New.
1387 (fix_trunctfdi2): Use fix_trunc_helper.
1388 (fix_trunctfsi2): Likewise.fix_trunc
1389 (fix_trunctfsi2_internal): New.
1391 * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): lo_sum
1392 addresses are legitimate on Darwin even when flag_pic.
1393 (rs6000_legitimize_reload_address) [TARGET_MACHO]: Don't create
1394 non-offsettable addresses for loads of TFmode constants.
1396 2004-01-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1398 * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Actually emit
1399 variables in the appropriate bss section.
1401 2004-01-09 Alan Modra <amodra@bigpond.net.au>
1403 * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure
1404 target_flags has MASK_POWERPC64 when -m64.
1405 * config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64
1406 to 620, 630, power3, power4 and rs64a entries.
1407 * config/rs6000/rs6000.h (MASK_64BIT): Expand comment.
1409 2004-01-08 Richard Sandiford <rsandifo@redhat.com>
1411 * simplify-rtx.c (simplify_immed_subreg): Fix construction of
1412 floating-point constants.
1414 2004-01-08 J. Brobecker <brobecker@gnat.com>
1416 * dwarf2out.c (subrange_type_die): Add context_die parameter.
1417 Create the subrange_type DIE using the given context DIE.
1418 (modified_type_die): Update call to subrange_type_die.
1420 2004-01-08 Zack Weinberg <zack@codesourcery.com>
1422 * dwarf2.h, unwind-dw2-fde.h, unwind-pe.h, unwind.h:
1423 Add multiple-include guard.
1425 2004-01-08 Hartmut Penner <hpenner@de.ibm.com>
1427 * gcc/config/rs6000/rs6000.c (easy_vector_constant): Accept
1428 all vector constant loadable by vsplt*.
1429 (output_vec_const_move): Likewise.
1431 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk>
1434 * c-typeck.c (comptypes): Only treat enumerated types in the same
1435 translation unit as compatible with each other when they are the
1437 * doc/extend.texi: Update.
1439 2004-01-07 Joseph S. Myers <jsm@polyomino.org.uk>
1442 * c-decl.c (grokdeclarator): Take type qualifiers of typedefed
1443 array type from the array element type.
1445 2004-01-07 Alan Modra <amodra@bigpond.net.au>
1447 * config/rs6000/rs6000.c (rs6000_dbx_register_number): New function.
1448 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Declare.
1449 * config/rs6000/rs6000.h (DWARF_FRAME_REGNUM): Define.
1450 (DWARF_REG_TO_UNWIND_COLUMN): Correct column adjustment and comment.
1451 * config/rs6000/sysv4.h (DBX_REGISTER_NUMBER): Define.
1453 2004-01-06 Eric Christopher <echristo@redhat.com>
1455 * config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default.
1456 (DWARF2_DEBUGGING_INFO): Define.
1457 (PREFERRED_DEBUGGING_TYPE): Set to dwarf2.
1458 * config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove.
1459 * config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0
1461 (SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as.
1462 * config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove.
1463 * config/mips/iris5gas.h: Ditto.
1464 (DBX_DEBUGGING_INFO): Remove.
1465 (DWARF2_DEBUGGING_INFO): Ditto.
1466 (MIPS_DEBUGGING_INFO): Ditto.
1467 (PREFERRED_DEBUGGING_TYPE): Ditto.
1468 * config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove.
1469 (PREFERRED_DEBUGGING_TYPE): Ditto.
1470 (SUBTARGET_ASM_DEBUGGING_SPEC): Ditto.
1471 * config/mips/elf64.h: Ditto.
1473 2004-01-06 Jan Hubicka <jh@suse.cz>
1475 * Makefile.in (STAGEPROFILE_FLAGS_TO_PASS): Use -fprofile-generate.
1476 (STAGEFEEDBACK_FLAGS_TO_PASS): Use -fprofile-use.
1478 2004-01-06 Geoffrey Keating <geoffk@apple.com>
1480 * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Compile darwin-ldouble.c.
1481 (TARGET_LIBGCC2_CFLAGS): Use -mlong-double-128.
1482 * config/rs6000/darwin-ldouble.c: New.
1484 * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg
1486 (constant_subword): Delete.
1487 * rtl.h (constant_subword): Delete prototype.
1488 (immed_double_const): Is not in varasm.c.
1489 * simplify-rtx.c (simplify_immed_subreg): New.
1490 (simplify_subreg): Use simplify_immed_subreg.
1492 * config/rs6000/rs6000.md (floatsitf2): Use expand_float rather
1493 than trying to generate RTL directly.
1494 (fix_trunctfsi2): Use expand_fix rather than trying to generate
1497 * dwarf2out.c (add_const_value_attribute): Remove incorrect comment.
1499 2004-01-06 David Edelsohn <edelsohn@gnu.org>
1501 * config/rs6000/xcoff.h (EXTRA_SECTION_FUNCTIONS): Split each
1502 function into a separate macro.
1503 (read_only_data_section): Add void argument.
1504 (private_data_section): Same.
1505 (read_only_private_data_section): Same.
1506 (toc_section): Same.
1508 2004-01-06 Jan Hubicka <jh@suse.cz>
1510 * invoke.texi: Remove typo in last change.
1513 * config.gcc: Accept opteron and athlon-64 as variants
1515 * i386.c (override_options): Likewise.
1516 * invoke.texi (i386 -mtune): Expand documentation.
1518 2004-01-06 Kazu Hirata <kazu@cs.umass.edu>
1520 * alias.c: Fix comment typos.
1521 * builtins.c: Likewise.
1524 * dominance.c: Likewise.
1525 * dwarf2out.c: Likewise.
1526 * emit-rtl.c: Likewise.
1528 * final.c: Likewise.
1529 * fold-const.c: Likewise.
1531 * genattrtab.c: Likewise.
1532 * genrecog.c: Likewise.
1533 * gensupport.c: Likewise.
1534 * ggc-zone.c: Likewise.
1535 * integrate.c: Likewise.
1536 * local-alloc.c: Likewise.
1538 * recog.c: Likewise.
1539 * regmove.c: Likewise.
1540 * reg-stack.c: Likewise.
1541 * reorg.c: Likewise.
1542 * rtlanal.c: Likewise.
1544 * sched-ebb.c: Likewise.
1545 * simplify-rtx.c: Likewise.
1546 * toplev.c: Likewise.
1547 * varasm.c: Likewise.
1549 2004-01-06 Kazu Hirata <kazu@cs.umass.edu>
1551 * doc/install.texi: Fix typos.
1552 * doc/invoke.texi: Likewise.
1553 * doc/md.texi: Likewise.
1555 2004-01-06 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1557 * config/m32r/m32r.h (TRAMPOLINE_LINE_SIZE): Changed
1559 2004-01-06 Jan Hubicka <jh@suse.cz>
1561 * i386.c (init_cumulative_args): Add handling of MMX_REGPARM.
1562 (function_arg_advance): Do not pass aggregates in SSE; deal handling
1564 (function_arg): Add new warnings about ABI changes; fix SSE_REGPARM;
1566 * i386.h (ix86_args): Add mmx_words/mmx_regs/mmx_regno fields.
1567 (SSE_REGPARM_MAX): Default to 3 on i386 -msse ABI.
1568 (MMX_REGPARM_MAX): Similarly for -mmmx.
1570 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1572 * config/sh/linux.h: Fix comment formatting.
1573 * config/sh/netbsd-elf.h: Likewise.
1574 * config/sh/sh.c: Likewise.
1575 * config/sh/sh.h: Likewise.
1576 * config/sh/vxworks.h: Likewise.
1578 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1580 * system.h (ASM_OUTPUT_MAIN_SOURCE_FILENAME): Poison.
1581 * toplev.c (output_file_directive): Don't use
1582 ASM_OUTPUT_MAIN_SOURCE_FILENAME.
1584 2004-01-05 Daniel Berlin <dberlin@dberlin.org>
1586 * ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS
1587 (USING_MMAP): We don't support non-mmap.
1588 (struct alloc_chunk): Steal 1 bit from typecode, use it to mark
1590 (struct page_entry): Remove bytes_free.
1591 (struct page_table_chain): Remove.
1592 (struct globals): Remove page_table member.
1593 (loookup_page_table_entry): Function deleted.
1594 (set_page_table_entry): Ditto.
1595 (ggc_allocated_p): No longer need page table lookups.
1596 (ggc_marked_p): Ditto.
1597 (alloc_small_page): Don't care about bytes_free anymore.
1598 (alloc_large_page): Round up size.
1599 (ggc_alloc_zone_1): Mark large objects as such, and calculate
1600 their size the new way.
1601 Remove page table lookups and setting.
1602 (ggc_get_size): Calculate large object size the new way.
1603 (sweep_pages): Redo to account for fact that we no longer have
1605 (ggc_collect): No longer need to reincrement bytes_free.
1606 (ggc_pch_alloc_object): Handle new large objects properly.
1607 (ggc_pch_read): Put PCH stuff into it's own uncollected zone.
1609 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1611 * doc/invoke.texi: Remove a page break.
1613 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1615 * config/avr/avr.c (avr_output_function_prologue): Remove an
1616 extra pair of curly braces.
1618 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1620 * config/mn10300/mn10300.c: Fix comment formatting.
1621 * config/mn10300/mn10300.h: Likewise.
1623 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1625 * tree.h: Update documentation on nothrow_flag.
1626 * print-tree.c (print_node): Print TREE_NOTHROW as "align-ok" for
1629 2004-01-05 Kazu Hirata <kazu@cs.umass.edu>
1631 * doc/invoke.texi: Remove traces of dead ports.
1633 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
1635 * doc/invoke.texi: Add documentation for the MIPS -mexplicit-relocs
1638 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
1641 * coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for
1643 * config/mips/mips.c (INTERNAL_SYMBOL_P): Delete.
1644 (mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating
1645 string constants if TARGET_MIPS16. Use SYMBOL_REF_DECL to check
1646 the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P.
1647 (mips_symbol_insns): Don't trust the local/global classification.
1648 (m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol.
1649 (override_options): Make -mabicalls -fno-unit-at-a-time imply
1650 -mno-explicit-relocs.
1651 (mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish
1652 between local and global symbols.
1654 2004-01-05 Richard Sandiford <rsandifo@redhat.com>
1656 * config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare.
1657 (mips_preferred_reload_class): Declare.
1658 * config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function.
1659 (EXTRA_CONSTRAINT): Update accordingly.
1660 (PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class.
1661 * config/mips/mips.c (mips_dangerous_for_la25_p): New function.
1662 (mips_preferred_reload_class): New function. Prefer LEA_REGS if
1663 mips_dangerous_for_la25_p.
1664 (mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS
1665 if mips_dangerous_for_la25_p.
1667 2004-01-05 Bernardo Innocenti <bernie@develer.com>
1669 * config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison
1672 2004-01-04 Nathanael Nerode <neroden@gcc.gnu.org>
1674 * configure.ac: Use AC_PROG_CPP_WERROR.
1675 * configure: Regenerate.
1677 2004-01-04 Zack Weinberg <zack@codesourcery.com>
1679 * .cvsignore: Add autom4te.cache.
1681 2004-01-04 Richard Sandiford <rsandifo@redhat.com>
1683 * doc/invoke.texi: Revamp documentation of MIPS options. Remove
1684 -mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile,
1685 -m4650, -mfix7000 and -(m)no-crt0. Put endianness options first,
1686 then architecture options, then ABI options. General rewording.
1688 2004-01-04 Joseph S. Myers <jsm@polyomino.org.uk>
1691 * doc/extend.texi: Clarify definition of malloc attribute.
1693 2004-01-04 Jan Hubicka <jh@suse.cz>
1695 * Makefile.in (cgraph.o, cgraphunit.o): Add intl.h dependency.
1696 * cgraph.c (create_edge, dump_cgraph): Update to use inline_failed
1697 * cgraph.h (cgraph_edge): Replace inline_call by inline_failed
1698 (cgraph_inline_p): Add extra argument reason.
1699 * cgraphunit.c: Minor formating fixes.
1700 cgraph_first_inlined_callee): New functions.
1701 (record_call_1): Record builtins too.
1702 (cgraph_analyze_function): Update inline_failed messages.
1703 (cgraph_mark_functions_to_output, cgraph_expand_function, cgraph_inlined_into,
1704 cgraph_inlined_callees, cgraph_estimate_growth): Update to use inline_failed.
1705 (cgraph_check_inline_limits): Likewise; Add argument reason.
1706 (cgraph_set_inline_failed): New static function.
1707 (cgraph_decide_inlining_of_small_function, cgraph_decide_inlining): Set
1709 (cgraph_inline_p): Add new argument reason.
1710 * tree-inline.c (expand_call_inline): Update warning.
1712 2004-01-03 Nathanael Nerode <neroden@gcc.gnu.org>
1714 * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM
1715 with modern equivalents.
1716 * configure: Regenerate.
1718 * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE.
1719 * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove.
1720 * configure: Regenerate.
1722 * doc/install.texi: Note that 'gcc' is now a 2.57 directory.
1724 * configure.in: Rename to configure.ac.
1725 * configure.ac: Renamed from configure.in; make minimum necessary
1726 changes for autoconf 2.5x.
1727 * aclocal.m4: Make minimum necessary changes for autoconf 2.5x.
1728 * configure: Regenerate with autoconf 2.57.
1730 2004-01-03 Kazu Hirata <kazu@cs.umass.edu>
1732 * config/mips/linux.h: Fix comment formatting.
1733 * config/mips/mips.c: Likewise.
1734 * config/mips/mips.h: Likewise.
1735 * config/mips/mips.md: Likewise.
1736 * config/mips/netbsd.h: Likewise.
1737 * config/mips/windiss.h: Likewise.
1739 2004-01-02 Richard Henderson <rth@redhat.com>
1741 * config/i386/i386.md (fp constant pool splitter): Reorg suppression
1742 for sse and 387; add suppression for mmx.
1744 2004-01-02 Andrew Pinski <pinskia@physics.uc.edu>
1746 * loop.c (loop_optimize): Free all loops_info's mems.
1748 * c-typeck.c (finish_init): Free spelling_base before
1751 * cfgloop.c (flow_loops_find): Always free the sbitmap
1754 * predict.c (estimate_probability): Free bbs after being
1757 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
1759 * config/mn10300/mn10300.h (PREDICATE_CODES): Add
1760 const_8bit_operand and call_address_operand.
1762 2004-01-02 Jan Hubicka <jh@suse.cz>
1764 * cgraphunit.c (cgraph_optimize_function): Call optimize_inline_calls
1765 when there is nothing to inline but warnings are requested.
1766 (cgraph_decide_inlining): Fix memory leak.
1768 2004-01-02 Jan Hubicka <jh@suse.cz>
1770 * expr.c (store_constructor): Fix pasto in previous patch.
1772 2004-01-02 Kazu Hirata <kazu@cs.umass.edu>
1774 * config/i386/cygming.h: Fix comment formatting.
1775 * config/i386/djgpp.h: Likewise.
1776 * config/i386/gthr-win32.c: Likewise.
1777 * config/i386/i386-interix.h: Likewise.
1778 * config/i386/i386.c: Likewise.
1779 * config/i386/i386.h: Likewise.
1780 * config/i386/openbsd.h: Likewise.
1781 * config/i386/winnt.c: Likewise.
1782 * config/i386/xm-mingw32.h: Likewise.
1784 2004-01-02 Joseph S. Myers <jsm@polyomino.org.uk>
1786 * doc/gcc.texi, doc/invoke.texi, doc/install.texi: Update
1787 copyright and last modification dates.
1789 2004-01-02 Andreas Jaeger <aj@suse.de>, Gerald Pfeifer <gp@suse.de>
1791 * doc/install.texi (Specific): Mention x86_64.
1793 2004-01-01 Hans-Peter Nilsson <hp@bitrange.com>
1795 * builtins.c (expand_builtin_apply_args_1) [STACK_GROWS_DOWNWARD]:
1796 Call force_operand on plus_constant result.
1798 2004-01-01 Jan Hubicka <jh@suse.cz>
1800 * expmed.c (store_bit_field, extract_bit_field): Use new named patterns
1801 * expr.c (store_constructor): Use vec_init pattern.
1802 * genopinit.c (optabs): Initailize vec_set/vec_extract/vec_init.
1803 * optabs.h (optab_index): ADD OTI_vec_set/OTI_vec_extract/OTI_vec_init
1804 (vec_set_optab, vec_extract_optab, vec_init_optab): New.
1805 * i386.md (vec_setv2df, vec_extractv2df, vec_setv4sf, vec_extractv4sf):
1807 (sse2_unpc?pd): Fix pattern.
1808 (sse2_movlpd): Kill.
1809 (sse2_movsd): Deal with movlpd too.
1810 * i386.c (ix86_expand_builtin): Use sse2_movsd instead of sse2_movlpd.
1811 (ix86_expand_vector_init): New.
1812 * emmintrin.h (__mm_set_pd, __mm_set_ps): Use vector extensions.
1813 * md.texi (vec_set, vec_extract): Document
1815 2003-12-31 Jan Hubicka <jh@suse.cz>
1818 * recog.c (validate_replace_rtx_1): Take care for RTL sharing inside
1822 * toplev.c (dump_file_index): Reorder ce3 and bbro.
1823 (dump_file): Likewise.
1824 (rest_of_compilation): Likewise.
1827 * cgraph.c (cgraph_function_possibly_inlined): Even with
1828 flag_really_no_inline we inline always_inline functions.
1829 * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag
1830 for non-always_inline functions when there is flag_really_no_inline.
1831 (cgraph_decide_inlining): Limit work done when not inlining.
1832 (cgraph_decide_inlining_incrementally): Likewise.
1833 (cgraph_optimize_function): Check whether something got inlined.
1834 * c-objc-common.c (c_disregard_inline_limits): Do not always inline
1835 extern inline functions when not inlining.
1837 * opts.c (decode_options): Disable crossjumping at -O1
1838 * invoke.texi (-O1): Document change.
1840 See ChangeLog.10 for earlier changes.