gcc/ChangeLog

   1 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
   2
   3         * config/h8300/h8300.c (h8300_return_in_memory): New.
   4         (TARGET_STRUCT_VALUE_RTX): Likewise.
   5         (TARGET_RETURN_IN_MEMORY): Likewise.
   6         * config/h8300/h8300.h (STRUCT_VALUE): Remove.
   7         (RETURN_IN_MEMORY): Likewise.
   8
   9 2004-01-15  Richard Earnshaw  <rearnsha@arm.com>
  10
  11         PR optimization/13375
  12         * gcse.c (handle_avail_expr): Just return if the source is not a
  13         single set.
  14
  15 2004-01-15  Richard Earnshaw  <rearnsha@arm.com>
  16             Daniel Jacobowitz  <drow@mvista.com>
  17
  18         * arm/lib1funcs.asm (ARM_FUNC_START): Correct interworking case.
  19         (EQUIV): Define.
  20         (ARM_FUNC_ALIAS): New macro.
  21         * arm/ieee754-df.S (gedf2, ledf2, nedf2, eqdf2): Use it.
  22         * arm/ieee754-sf.S (gesf2, lesf2, nesf2, eqsf2): Use it.
  23
  24 2004-01-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  25
  26         PR optimization/12372
  27         * calls.c (expand_call): Add call_fusage data for stack arguments in
  28         constant calls.
  29
  30 2004-01-15  Alan Modra  <amodra@bigpond.net.au>
  31
  32         * config/rs6000/rs6000.c (uses_TOC): Correct comment.  Make static.
  33         (rs6000_elf_declare_function_name): Formatting.
  34         * config/rs6000/rs6000-protos.h (uses_TOC): Remove declaration.
  35
  36 2004-01-15  Jan Hubicka  <jh@suse.cz>
  37
  38         PR bootstrap/13692
  39         * sched-deps.c (sched_analyze_1, sched_analyze_2): Fix thinko in
  40         previous patch.
  41
  42 2004-01-15  Richard Henderson  <rth@redhat.com>
  43
  44         * config/alpha/alpha.h (REG_ALLOC_ORDER): Reorder fp regs after
  45         integer regs of the same call-savedness.
  46
  47 2004-01-15  Andreas Schwab  <schwab@suse.de>
  48
  49         PR bootstrap/13562
  50         * config/m68k/m68k.c (output_move_const_into_data_reg): Clear cc
  51         status for NOTB/NOTW/NEGW methods.
  52
  53 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
  54
  55         * doc/invoke.texi: Update dump file names.  Fix a typo.
  56
  57 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
  58
  59         * builtins.c (expand_builtin_va_end): Don't use
  60         EXPAND_BUILTIN_VA_END.
  61         * system.h (EXPAND_BUILTIN_VA_END): Poison.
  62         * config/d30v/d30v.h: Remove a commented-out definition of
  63         EXPAND_BUILTIN_VA_END.
  64         * config/stormy16/stormy16.h: Likewise.
  65
  66 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
  67
  68         * system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison.
  69         * targhooks.c (default_struct_value_rtx): Don't use
  70         STRUCT_VALUE_INCOMING_REGNUM.
  71
  72 2004-01-15  Kelley Cook  <kcook@gcc.gnu.org>
  73
  74         PR bootstrap/12744
  75         * configure.in: Revamp enable-generated-files-in-srcdir rule to define
  76         GENINSRC and not parsedir.  Define srcextra as a langhook.
  77         * configure: Regenerate.
  78         * Makefile.in: Suppress default .l.c rule.  Don't substitute
  79         parsedir and delete all references throughout.  Conditionally define
  80         rule for srcextra dependent on GENINSRC.
  81         (stmp-docobjdir): Delete.
  82         (c-parse.o, gengtype-lex.o, gengtype-yacc.o): Use implicit build rule.
  83         (srcextra): Copy c-parse.y, c-parse.c, gengtype-lex.c, gengtype-yacc.c,
  84         and gengtype-yacc.h back to source directory.
  85         (maintainer-clean): Delete all parse files in source directory.
  86         (distclean): Delete generated files.
  87
  88         * objc/Make-lang.in (objc-parse.o): Use implicit build rule.
  89         (objc-parse.c, objc-parse.y): Don't use parsedir.
  90         (objc.srcextra): Copy objc-parse.y and objc-parse.c back to source
  91         directory if requested.
  92         (po-generated): Don't use parsedir.
  93         (objc.maintainer-clean): Delete above files from source directory.
  94
  95 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
  96
  97         * doc/tm.texi (FUNCTION_VALUE): Fix a typo.
  98
  99 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 100
 101         * doc/tm.texi: Replace RETURN_IN_MEMORY with
 102         TARGET_RETURN_IN_MEMORY.
 103
 104 2004-01-15  Jan Hubicka  <jh@suse.cz>
 105
 106         * builtins.c (std_expand_builtin_va_arg): Align operand when needed.
 107         * i386.c (init_cumulative_args): Set warn_sse; fix handling of variadic
 108         functions accepting SSE arguments
 109         (function_arg): Warn only when asked to warn.
 110         * i386.h (ix86_args): Add warn_sse/warn_mmx fiels.
 111
 112 2004-01-14  Joseph S. Myers  <jsm@polyomino.org.uk>
 113
 114         * c-parse.in (stmts_and_decls): Make label at end of compound
 115         statement a hard error.
 116
 117 2004-01-14  Jan Hubicka  <jh@suse.cz>
 118
 119         * cgraph.c (create_edge): Use local.redefined_extern_inline.
 120         * cgraph.h (cgraph_local_info): Sort fields by size; add
 121         redefined_extern_inline
 122         (cgraph_global_info): Sort fields by size.
 123         (cgraph_node): Likewise.
 124         * cgraphunit.c (cgraph_finalize_function): Se
 125         local.redefined_extern_inline on redefinition.
 126         (cgraph_analyze_function): Use it; fix formating.
 127
 128 2004-01-14  Jan Hubicka  <jh@suse.cz>
 129
 130         PR c++/10776
 131         * sched-deps.c (trye_dependency_cache, anti_dependency_cache,
 132         outptu_dependency_cache, forward_dependency_cahe): Trun to vectors of
 133         bitmaps
 134         (cache_size): New variable
 135         (add_dependence): Update use; canonize early memory locations
 136         (sched_analyze_1): Likewise.
 137         (sched_analyze_2): Likewise.
 138         (init_dependency_caches): Initialize bitmaps.
 139         (free_dependency_caches): Free bitmaps
 140
 141 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 142
 143         * calls.c: Replace STRICT_ARGUMENT_NAMING in comments with
 144         targetm.calls.strict_argument_naming().
 145         * target.h: Likewise.
 146
 147 2004-01-14  Richard Henderson  <rth@redhat.com>
 148
 149         PR debug/13231
 150         * dwarf2out.c (dwarf2out_stack_adjust): Skip prologue and epilogue
 151         instructions.
 152
 153 2004-01-14  Richard Henderson  <rth@redhat.com>
 154
 155         PR c++/12491
 156         * except.c (struct eh_region): Add u.fixup.resolved.
 157         (resolve_one_fixup_region): Split out from ...
 158         (resolve_fixup_regions): ... here.
 159
 160 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 161
 162         * config/mn10300/mn10300.h (STRUCT_VALUE): Change to 0.
 163
 164 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 165
 166         * config/alpha/alpha.h (STRUCT_VALUE): Remove.
 167         * config/alpha/vms.h (STRUCT_VALUE_REGNUM): Remove #undef.
 168         (STRUCT_VALUE): Remove.
 169
 170 2003-01-14  Steven Bosscher  <stevenb@suse.de>
 171
 172         * system.h: Poison PROMOTED_MODE
 173         * integrate.c (expand_inline_function): Don't mention the
 174         PROMOTED_MODE.
 175         * loop.c (update_giv_derive): Same.
 176         * tree.h (DECL_RTL): Same.
 177
 178 2004-01-14  J"orn Rennecke <joern.rennecke@superh.com>
 179
 180         PR target/9365
 181         * sh.c (gen_block_redirect): Add special handling of RETURN.
 182         (gen_far_branch) Don't call gen_stuff_delay_slot if there is no
 183         far branch target (i.e. it's a return).
 184
 185 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 186
 187         * regrename.c (find_oldest_value_reg): Fix a warning.
 188
 189 2004-01-14  Richard Earnshaw  <rearnsha@arm.com>
 190
 191         PR bootstrap/12527
 192         * config.gcc (arm*-*-linux*): Don't include unknown-elf.h in tm_file.
 193         Move linux-gas.h and linux-elf.h before aout.h.
 194         * arm/arm.h (INITIALIZE_TRAMPOLINE): Only define if not already.
 195         * arm/linux-elf.h (SUBTARGET_CPU_DEFAULT): Define.
 196
 197 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 198
 199         * config/m32r/m32r.md: Use GEN_INT instead of gen_rtx
 200         (CONST_INT, VOIDmode, ...).
 201
 202 2004-01-14  Richard Earnshaw  <rearnsha@arm.com>
 203
 204         * regrename.c (find_oldest_value_reg): If the replacement uses
 205         multiple hard registers, check that all of them are in CLASS.
 206
 207 2004-01-14  Jan Hubicka  <jh@suse.cz>
 208
 209         * alias.c (get_alias_set):  Initialize alias set to 0 when subset is
 210         impossible.
 211
 212 2004-01-14  Kelley Cook  <kcook@gcc.gnu.org>
 213
 214         * Makefile.in: Define MAINT from --enable-maintainer-mode.
 215
 216 2004-01-14  Hartmut Penner  <hpenner@de.ibm.com>
 217
 218         * gcc/config/rs6000/rs6000.c (rs6000_stack_info)
 219         Calculate always vrsave_mask if TARGET_ALTIVEC.
 220         (rs6000_emit_prologue): Emit code for vrsave
 221         only if TARGET_ALTIVEC_VRSAVE.
 222         (rs6000_emit_epilogue): Likewise.
 223
 224 2004-01-14  Eric Botcazou  <ebotcazou@libertysurf.fr>
 225
 226         * config/sparc/sparc.md (tie_add32): Fix pasto.
 227         (tie_add64): Likewise.
 228
 229 2004-01-14  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
 230
 231         * config/i386/i386.md (*addqi_1_slp): Do not access operands[2].
 232
 233 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
 234
 235         * config/iq2000/iq2000-protos.h: Fix comment formatting.
 236         * config/iq2000/iq2000.c: Likewise.
 237         * config/iq2000/iq2000.md: Likewise.
 238
 239 2004-01-14  J. Brobecker  <brobecker@gnat.com>
 240
 241         * dwarf2out.c (is_ada_subrange_type): No longer check the TYPE_NAME.
 242         (subrange_type_die): Add handle for nameless subrange types.
 243
 244 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
 245
 246         * config/h8300/h8300-protos.h: Replace do_movsi with
 247         h8300_expand_movsi.
 248         * config/h8300/h8300.c (do_movsi): Change to
 249         h8300_expand_movsi.
 250         * config/h8300/h8300.md (movsi): Replace do_movsi with
 251         h8300_expand_movsi.
 252         (movsf): Likewise.
 253
 254 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
 255
 256         * config/h8300/h8300.c (dosize): Change to
 257         h8300_emit_stack_adjustment.  Update callers.
 258
 259 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
 260
 261         * config/h8300/h8300.md (movstrictqi): Add an alternative with
 262         the source being post_inc.  Tighten the predicate for the
 263         destination to register_operand.
 264         (movstricthi): Likewise.
 265
 266 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
 267
 268         * system.h (SHARED_BSS_SECTION_ASM_OP): Poison.
 269         * varasm.c (bss_section): Don't use SHARED_BSS_SECTION_ASM_OP.
 270         * doc/tm.texi (SHARED_BSS_SECTION_ASM_OP): Remove.
 271
 272 2004-01-14  Jan Hubicka  <jh@suse.cz>
 273
 274         Partial fix PR c++/12850
 275         * cgraphunit.c (cgraph_finalize_function): Always ggc_collect when
 276         at zero nest level.
 277
 278 2004-01-13  Bernardo Innocenti  <bernie@develer.com>
 279
 280         * config/m68k/netbsd-elf.h (REGISTER_NAMES): Add missing "argptr"
 281         pseudo-register.
 282
 283 2004-01-13  Devang Patel <dpatel@apple.com
 284
 285         PR debug/7078
 286         * dbxout.c (dbxout_symbol_name): Emit mangled names for
 287         NAMESPACE_DECL memebers.
 288
 289 2004-01-13  Andrew Pinski  <pinskia@physics.uc.edu>
 290
 291         PR c++/12709
 292         * c-common.c (finish_fname_decls): Use the chain only if the
 293         tree is an expr_stmt.
 294
 295 2004-01-13  Vladimir Makarov  <vmakarov@redhat.com>
 296
 297         * rtl.def: Add comment about new option in automata_option.
 298
 299         * genautomata.c (PROGRESS_OPTION): New macro.
 300         (progress_flag): New global variable.
 301         (gen_automata_option): Process `progress'.
 302         (transform_insn_regexps, check_unit_distributions_to_automata,
 303         make_automaton, NDFA_to_DFA, build_automaton, create_automata,
 304         expand_automata, write_automata): Print about the progress only if
 305         progress_flag.  Remove fflush.
 306         (initiate_automaton_gen): Process command line flag `-progress'.
 307
 308         * doc/md.texi: Describe the new option.
 309
 310 2004-01-13  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
 311
 312         * cfg.c (dump_bb): Dump entry edges.
 313
 314 2004-01-13  Richard Earnshaw  <rearnsha@arm.com>
 315
 316         * arm.c (thumb_legitimate_address_p): Only allow constant pool
 317         references from SImode.
 318         * arm.md (thumb_movhi_insn): Don't allow minipool references.
 319
 320 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
 321
 322         * system.h (TEXT_SECTION): Poison.
 323         * varasm.c (text_section): Don't use TEXT_SECTION.
 324         * config/sh/sh.c (sh_file_start): Fix a comment typo.
 325         * doc/tm.texi (TEXT_SECTION): Remove.
 326
 327 2004-01-13  Ben Elliston  <bje@wasabisystems.com>
 328
 329         * doc/rtl.texi (Vector Operations): Remove defunct vec_const item.
 330
 331 2004-01-12  James E Wilson  <wilson@specifixinc.com>
 332
 333         * unwind-libunwind.c: Delete.
 334
 335 2004-01-12  Zack Weinberg  <zack@codesourcery.com>
 336
 337         PR 13656
 338         * c-decl.c (diagnose_mismatched_decls): Whenever newtype or
 339         oldtype is set, set *newtypep or *oldtypep too.  Do not set
 340         them at the very end.
 341         (validate_proto_after_old_defn): Restructure for comprehensibility;
 342         make error messages clearer.
 343
 344 2004-01-12  Zack Weinberg  <zack@codesourcery.com>
 345
 346         * varray.h (VARRAY_POP): Add checking variant, aborts on underflow.
 347         (VARRAY_TOP): Use VARRAY_CHECK so the access is bounds-checked.
 348         * varray.c: No need to prototype error.
 349         (varray_check_failed): Wrap long string onto two lines.
 350         (varray_underflow): New function.
 351
 352 2004-01-13  Steven Bosscher  <stevenb@suse.de>
 353
 354         PR c++/13376
 355         * function.h (struct function): Kill `name' field.
 356         (current_function_name): Make it an extern function.
 357         * function.c (current_function_name): New function.
 358         * graph.c: Update all uses of current_function_name.
 359         * gcse.c: Likewise.
 360         * config/alpha/alpha.c, config/avr/avr.c, config/c4x/c4x.c,
 361         config/mips/mips.c, config/pdp11/pdp11.c: Likewise.
 362         * config/ip2k/ip2k.c (function_prologue): Use MAIN_NAME_P
 363         instead of a strcmp with "main".
 364
 365 2004-01-13  Jan Hubicka  <jh@suse.cz>
 366
 367         * c-decl.c (diagnose_mismatched_decls):  Fix warning calls.
 368
 369         * cgraphunit.c (cgraph_optimize_function):  Always do
 370         optimize_inline_calls when there is always_inline callee.
 371         (cgraph_decide_inlining): Fix formating.
 372         * tree-inline.c (inlinable_function_p): Do sorry for alwaysinline
 373         functions.
 374         (expand_call_inline): Likewise.
 375         * toplev.h (sorry): Fix prototype.
 376
 377 2004-01-12  Roger Sayle  <roger@eyesopen.com>
 378
 379         * builtins.c (expand_builtin_expect_jump): Simplify logic. Handle
 380         conditional jumps that drop through to unconditional jumps or the
 381         end of the sequence.
 382
 383 2004-01-13  Jan Hubicka  <jh@suse.cz>
 384
 385         * alias.c (new_alias_set): Construct the alias_set varray.
 386         (init_alias_once): Don't do it here.
 387
 388 2004-01-12  Marc Espie <espie@openbsd.org>
 389
 390         * system.h: handle YYBYACC like YYBISON.
 391
 392 2004-01-12  Jonathan Merriman <jonm@dualitymedia.com>
 393
 394         PR target/10847
 395         * config.gcc: No longer includes conflicting header sparc/sol2.h when
 396         building on sparc64-*-openbsd*.
 397
 398 2004-01-12  Andrew Pinski  <pinskia@physics.uc.edu>
 399
 400         PR debug/13539
 401         * dbxout.c (dbxout_type): Protected inheritance is not
 402         private but protected.
 403
 404 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
 405
 406         * config/mips/mips.c (mips_symbolic_constant_p): Revert last patch.
 407
 408 2004-01-12  Kazu Hirata  <kazu@cs.umass.edu>
 409
 410         PR optimization/12508.
 411         * combine.c (try_combine): Remove a dead set in a parallel
 412         even if its destination is a subreg.
 413
 414         Revert:
 415         2003-06-03  Kazu Hirata  <kazu@cs.umass.edu>
 416         * combine.c (simplify_set): Don't move a subreg in SET_SRC to
 417         SET_DEST if WORD_REGISTER_OPERATIONS is not defined.
 418
 419 2004-01-12  Geoffrey Keating  <geoffk@apple.com>
 420
 421         * real.c: Update copyright date.
 422         * emit-rtl.c: Likewise.
 423         * rtl.h: Likewise.
 424         * dwarf2out.c: Likewise.
 425         * config/rs6000/darwin-ldouble.c: Likewise.
 426         * config/rs6000/rs6000.md: Likewise.
 427
 428 2004-01-12  David Edelsohn  <edelsohn@gnu.org>
 429
 430         * config/rs6000/rs6000.c (rs6000_init_libfuncs): Add AIX
 431         TFmode to SImode libfuncs.
 432
 433 2004-01-12  Roger Sayle  <roger@eyesopen.com>
 434
 435         PR middle-end/11397
 436         * varasm.c (assemble_alias): Remove weak aliases from weak_decls.
 437
 438 2004-01-12  Jan Hubicka  <jh@suse.cz>
 439
 440         PR opt/12826
 441         * loop.c (insert_loop_mem): Preffer VOLATILE memory references to be
 442         stored.
 443
 444         PR opt/12863
 445         * cfgcleanup.c (label_is_jump_target_p): Move to...
 446         * rtlanal.c (label_is_jump_target_p): ... here.
 447         * cfgrtl.c (cfg_layout_redirect_edge_and_branch):  Fix redirecting of fallthru
 448         edges unified with branch edges.
 449
 450 2004-01-12  Richard Earnshaw  <rearnsha@arm.com>
 451
 452         * simplify-rtx.c (simplify_immed_subreg): Correctly extract the
 453         high word of an integral CONST_DOUBLE.
 454
 455 2004-01-12  Paul Brook  <paul@codesourcery.com>
 456
 457         * simplify-rtx.c (simplify_plus_minus): Always generate canonical form.
 458
 459 2004-01-12  J"orn Rennecke <joern.rennecke@superh.com>
 460
 461         PR target/13585
 462         * sh-protos.h (check_use_sfunc_addr): Declare.
 463         * sh.c (extract_sfunc_addr, check_use_sfunc_addr): New functions.
 464         * sh.md (use_sfunc_addr): Use check_use_sfunc_addr in insn predicate.
 465
 466 2004-01-12  Jan Hubicka  <jh@suse.cz>
 467
 468         * alias.c:  Invlude varray.h
 469         (alias_sets): Turn into varray.
 470         (get_alias_set_entry): Use VARRAY; mark inline.
 471         (mems_in_disjoint_alias_sets_p): Mark inline.
 472         (record_alias_subset): Use varray.
 473         (init_alias_once): Initialize varray.
 474         (new_alias_set): Grow array.
 475         * varray.c: Make VARRAY_GENERIC_PTR non GTYized.
 476
 477 2004-01-12  Jan Hubicka  <jh@suse.cz>
 478
 479         Partial fix for PR opt/10776 II
 480         * cselib.c: Include params.h
 481         (cselib_invalidate_mem):  Limit amount of nonconflicting memory
 482         locations.
 483         * params.def (PARAM_MAX_CSELIB_MEMORY_LOCATIONS): New.
 484         * Makefile.in (cselib.o): Depend on params.h
 485
 486 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
 487
 488         * combine.c (combine_simplify_rtx): Don't pass VOIDmode to
 489         simplify_unary_operation if the operand has a known mode.
 490
 491 2004-01-12  Hartmut Penner  <hpenner@de.ibm.com>
 492
 493         PR target/13534
 494         * gcc/config/rs6000/rs6000.c (word_offset_memref_operand): New
 495         predicate to handle 'ld' conform addresses.
 496         * gcc/config/rs6000/rs6000.h (EXTRA_CONSTRAINT): New 'Y'
 497         contraint.
 498         (EXTRA_MEMORY_CONSTRAINT): Tell reload which constraint
 499         are memory contraints.
 500         * gcc/config/rs6000/rs6000-protos.h (word_offset_memref_operand):
 501         New prototype.
 502         * gcc/config/rs6000/rs6000.md (*movdf_hardfloat64):
 503         Change 'o' to 'Y' constraint.
 504         (*movdf_softfloat64): Ditto.
 505
 506 2004-01-12  Bernardo Innocenti  <bernie@develer.com>
 507
 508         * gcc/config/m68k/m68k.md: Switch from the "*..." syntax to the
 509         brace-enclosed syntax in all C output statements.
 510
 511 2004-01-12  David Edelsohn  <edelsohn@gnu.org>
 512
 513         PR target/13401
 514         * config/rs6000/rs6000.c (rs6000_output_function_epilogue):
 515         Objective-C language type value is 14.
 516
 517 2004-01-12  Markus F.X.J. Oberhumer  <markus@oberhumer.com>
 518
 519         PR c/12148
 520         * config/m68k/fpgnulib.c: Fix `-mshort' bugs: Use `long' instead of
 521         `int' in a number of places to make sure we always have a SImode
 522         and not a HImode.  Add a 'L' suffix to a number of constants.
 523
 524 2004-01-11  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 525
 526         * pa.c: Don't include obstack.h.
 527
 528         * pa.md: Correct constraint in pattern for loading PIC label address.
 529
 530 2004-01-11  Kaz Kojima  <kkojima@gcc.gnu.org>
 531
 532         * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine
 533          before defining.
 534
 535 2004-01-11  Steven Bosscher  <stevenb@suse.de>
 536
 537         PR fortran/9972
 538         * toplev.c (rest_of_handle_inline): Also consider functions
 539         for deferral if the language is GNU F77.
 540
 541 2004-01-11  Zack Weinberg  <zack@codesourcery.com>
 542
 543         * c-decl.c (diagnose_arglist_conflict): Add missing space to
 544         diagnostic messages.
 545
 546 2004-01-11  Jakub Jelinek  <jakub@redhat.com>
 547
 548         PR middle-end/13392
 549         * builtins.c (expand_builtin_expect_jump): Handle conditional jumps
 550         to drop through label.  Don't fall back to SCC even when conditional
 551         jump has not been found.
 552
 553 2004-01-11  Jan Hubicka  <jh@suse.cz>
 554
 555         * invoke.texi: Fix syntax error in previous patch.
 556
 557         Partial fix for PR opt/10776
 558         * Makefile.in (reload.o): Include param.h
 559         * params.def (PARAM_MAX_RELOAD_SEARCH_INSNS): New parameter.
 560         * reload.c: Include params.h.
 561         (find_equiv_reg): Work limiting check.
 562         * invoke.texi: Document.
 563
 564 2004-01-11  Richard Sandiford  <rsandifo@redhat.com>
 565
 566         * config/mips/mips.c (mips_symbolic_constant_p): Don't allow
 567         out-of-bounds accesses to string constants.  Simplify mips16
 568         case accordingly.
 569
 570 2004-01-11  Richard Sandiford  <rsandifo@redhat.com>
 571
 572         PR optimization/13469
 573         * toplev.c (rest_of_compilation): Call purge_all_dead_edges after
 574         reload_cse_regs (-fnon-call-exceptions only).
 575
 576 2004-01-11  Kazu Hirata  <kazu@cs.umass.edu>
 577
 578         * config/mcore/lib1.asm: Fix comment formatting.
 579         * config/mcore/mcore-elf.h: Likewise.
 580         * config/mcore/mcore.c: Likewise.
 581         * config/mcore/mcore.h: Likewise.
 582         * config/mcore/mcore.md: Likewise.
 583
 584 2004-01-10  Zack Weinberg  <zack@codesourcery.com>
 585
 586         * c-decl.c (duplicate_decls): Break apart into...
 587         (diagnose_arglist_conflict, validate_proto_after_old_defn)
 588         (locate_old_defn, diagnose_mismatched_decls, merge_decls):
 589         ... these new functions.  Restructure for comprehensibility.
 590         Remove various archaic special cases.  Always report the
 591         location of the previous declaration when a diagnostic is issued.
 592         (redeclaration_error_message): Fold into diagnose_mismatched_decls.
 593         (match_builtin_function_types): Delete unnecessary forward declaration.
 594
 595 2004-01-10  Zack Weinberg  <zack@codesourcery.com>
 596
 597         * genautomata.c (make_automaton, NDFA_to_DFA):
 598         Print progress bars with '.' characters instead of '*'.
 599         (build_automaton): Change notes to match.
 600
 601 2004-01-10  Kazu Hirata  <kazu@cs.umass.edu>
 602
 603         * config/m32r/m32r.md: Use define_constants for unspec and
 604         unspec_volatile.
 605
 606 2004-01-10  Jan Hubicka  <jh@suse.cz>
 607
 608         PR opt/11635
 609         * expr.c (expand_expr_real):  More curefully expand union casts.
 610
 611 2004-01-10  Kazu Hirata  <kazu@cs.umass.edu>
 612
 613         * config/m32r/m32r.md (flush_icache): Use 1 for
 614         unspec_volatile.
 615
 616 2004-01-10  David Edelsohn  <edelsohn@gnu.org>
 617             James E Wilson  <wilson@specifixinc.com>
 618
 619         PR debug/12860
 620         * dbxout.c (dbxout_symbol): Remove initialization of
 621         current_sym_code, current_sym_value, and current_sym_addr.
 622         (dbxout_symbol_location): Same.
 623         (dbxout_prepare_symbol): Zero current_sym_code,
 624         current_sym_value, and current_sym_addr.
 625
 626 2004-01-10  Richard Sandiford  <rsandifo@redhat.com>
 627
 628         * tree.c (get_unwidened): Reorder conditions so that the null pointer
 629         check is done first.
 630
 631 2004-01-09  Eric Christopher  <echristo@redhat.com>
 632
 633         * toplev.c (rest_of_handle_cfg): Add reg_scan pass
 634         if we're running mark_constant_function.
 635
 636 2004-01-09  Jeff Bailey  <jbailey@nisa.net>
 637
 638         PR target/12561
 639         * config/t-gnu: Rename SYSTEM_HEADER_DIR to NATIVE_SYSTEM_HEADER_DIR.
 640
 641 2004-01-09  Andrew Pinski <pinskia@physics.uc.edu>
 642
 643         PR debug/11231
 644         * dbxout.c (dbxout_type_fields): Return if any item is
 645         error_mark_node or the type is error_mark_node.
 646
 647 2004-01-09  Geoffrey Keating  <geoffk@apple.com>
 648
 649         * config/rs6000/darwin-ldouble.c: Add big comment explaining
 650         exactly what is expected as a 'long double'.
 651         (_xlqadd): When a value to be returned is representable as a
 652         'double', just return it directly, do not construct it using a union.
 653         Also, correct final fixup.
 654         (_xlqmul): Likewise.
 655         (_xlqdiv): Likewise.
 656         * real.c (encode_ibm_extended): Make consistent with darwin-ldouble.c.
 657
 658         * config/rs6000/rs6000.md (fix_trunctfdi2): Delete.
 659
 660 2004-01-09  Richard Henderson  <rth@redhat.com>
 661
 662         * recog.c (constrain_operands): Validate mem operands.
 663
 664 2004-01-09   James E Wilson  <wilson@specifixinc.com>
 665
 666         * gcc.c (init_spec): Remove -lunwind from shared case.
 667         * conifg/ia64/t-hpux (SHLIB_LINK): Add -lunwind.
 668
 669 2004-01-09  Steve Ellcey  <sje@cup.hp.com>
 670
 671         * configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*.
 672         * configure: Regenerate
 673
 674 2004-01-09  Joseph S. Myers  <jsm@polyomino.org.uk>
 675
 676         PR c/11234
 677         * c-typeck.c (build_c_cast): If pedantic, warn for conversions
 678         between function and object pointers.
 679         (digest_init): When comparing a pointer to function type to the
 680         target type, only apply TREE_TYPE once to the pointer to function
 681         type.
 682         * except.c (for_each_eh_label_1): Treat data as a pointer to a
 683         function pointer rather than casting it to a function pointer.
 684         (for_each_eh_label): Update caller.
 685         * recog.h (struct insn_data): Use a struct or union for output.
 686         * genoutput.c (output_insn_data): Update.
 687         * final.c (get_insn_template): Update.
 688
 689 2004-01-09  Mark Mitchell  <mark@codesourcery.com>
 690
 691         * expr.h (expand_expr): Make it a macro, not a function.
 692         (expand_expr_real): New function.
 693         * expr.c (store_expr): Adjust logic for deciding whether or not to
 694         copy the value returned by expand_expr.
 695         (expand_expr): Rename to ...
 696         (expand_expr_real): ... this.  Add alt_rtl parameter.  Adjust
 697         calls to language hooks.
 698         * c-common.h (c_expand_expr): Adjust prototype.
 699         * c-common.c (c_expand_expr): Add alt_rtl parameter.
 700         * langhooks-def.h (lhd_expand_expr): Change prototype.
 701         * langhooks.c (lhd_expand_expr): Add all_rtl parameter.
 702         * langhooks.h (lang_hooks): Change type of expand_expr.
 703         * stmt.c (stmt_status): Add x_last_expr_alt_rtl.
 704         (last_expr_alt_rtl): Likewise.
 705         (expand_expr_stmt_value): Set last_expr_alt_rtl.
 706         (clear_last_expr): Clear it.
 707         (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL.
 708         (expand_end_bindings): Save and restor last_expr_alt_rtl.
 709         * tree.def (RTL_EXPR): Give it an additional operand.
 710         * tree.h (RTL_EXPR_ALT_RTL): New macro.
 711
 712 2004-01-09  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 713
 714         * config/m32r/m32r.h (TARGET_CPU_CPP_BUILTINS): Add __m32r__.
 715         * config/m32r/m32r.c (call26_operand): Allow in PIC mode.
 716
 717 2004-01-09  Kazu Hirata  <kazu@cs.umass.edu>
 718
 719         PR target/13380.
 720         * config/m32r/m32r.md: Replace (reg:SI 17) with (reg:CC 17)
 721         or (ne:SI (reg:CC 17) (const_int 0)).
 722         Be specific about modes wherever possible.
 723
 724 2004-01-09  Kazu Hirata  <kazu@cs.umass.edu>
 725
 726         * config/m32r/m32r.c (m32r_expand_block_move): Call
 727         gen_movestrsi_internal with two more arguments.
 728         (m32r_output_block_move): Adjust operand numbers.
 729         Properly update the source and destination pointers.
 730         * config/m32r/m32r.md (movstrsi_internal): Use 'r' instead of
 731         'r+'.  Change the set detinations to match_operand.
 732
 733 2004-01-09  Kazu Hirata  <kazu@cs.umass.edu>
 734
 735         * final.c (FIRST_INSN_ADDRESS): Remove.
 736         (shorten_branches): Don't use FIRST_INSN_ADDRESS.
 737         * system.h (FIRST_INSN_ADDRESS): Poison.
 738         * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS.
 739         * config/m32r/m32r-protos.h: Remove the prototype for
 740         m32r_first_insn_address.
 741         * config/m32r/m32r.c (m32r_first_insn_address): Remove.
 742         * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise.
 743         * doc/md.texi (FIRST_INSN_ADDRESS): Likewise.
 744
 745 2004-01-09  J. Brobecker  <brobecker@gnat.com>
 746
 747         * dwarf2out.c (gen_enumeration_type_die): Return the DIE that
 748         we just created.
 749         (is_ada_subrange_type): DIEs for enumeration subtypes should be
 750         emitted as subrange types too.
 751         (subrange_type_die): Add handling of enumeration subtypes.
 752
 753 2004-01-08  Richard Henderson  <rth@redhat.com>
 754
 755         PR opt/12441
 756         Revert: Sat Mar 30 14:08:55 CET 2002  Jan Hubicka  <jh@suse.cz>
 757         * i386.c (aligned_operand): Be prepared for SUBREGed registers.
 758         (ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG.
 759         (ix86_address_cost): Be prepared for SUBREGed registers.
 760         (legitimate_address_p): Accept SUBREGed registers.
 761
 762 2004-01-08  Kelley Cook  <kcook@gcc.gnu.org>
 763
 764         * Makefile.in: Rename configure.in to configure.ac
 765         * doc/sourcebuild.texi: Likewise.
 766         * configure: Regenerate.
 767         * config.in: Regenerate.
 768
 769 2004-01-08  Stuart Hastings  <stuart@apple.com>
 770
 771         * config/i386/i386.md: Typos in MMX/SSE immediate shifts.
 772
 773 2004-01-08  Jan Hubicka  <jh@suse.cz>
 774
 775         * cgraphunit.c (cgraph_decide_inlining):  Fix typo.
 776
 777 2004-01-08  Geoffrey Keating  <geoffk@apple.com>
 778
 779         * config/rs6000/rs6000.md (cmptf_internal1): Correct branch offset.
 780         (UNSPEC_FIX_TRUNC_TF): New constant.
 781         (movtf_internal): Make splitter active only when insn is active.
 782         (extenddftf2): Rewrite to properly load zero into low part.
 783         (extenddftf2_internal): New.
 784         (extendsftf2): Rewrite.
 785         (truncdftf2): Correct length.
 786         (floatditf2): Delete.
 787         (fix_trunc_helper): New.
 788         (fix_trunctfdi2): Use fix_trunc_helper.
 789         (fix_trunctfsi2): Likewise.fix_trunc
 790         (fix_trunctfsi2_internal): New.
 791
 792         * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): lo_sum
 793         addresses are legitimate on Darwin even when flag_pic.
 794         (rs6000_legitimize_reload_address) [TARGET_MACHO]: Don't create
 795         non-offsettable addresses for loads of TFmode constants.
 796
 797 2004-01-08  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 798
 799         * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Actually emit
 800         variables in the appropriate bss section.
 801
 802 2004-01-09  Alan Modra  <amodra@bigpond.net.au>
 803
 804         * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure
 805         target_flags has MASK_POWERPC64 when -m64.
 806         * config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64
 807         to 620, 630, power3, power4 and rs64a entries.
 808         * config/rs6000/rs6000.h (MASK_64BIT): Expand comment.
 809
 810 2004-01-08  Richard Sandiford  <rsandifo@redhat.com>
 811
 812         * simplify-rtx.c (simplify_immed_subreg): Fix construction of
 813         floating-point constants.
 814
 815 2004-01-08  J. Brobecker  <brobecker@gnat.com>
 816
 817         * dwarf2out.c (subrange_type_die): Add context_die parameter.
 818         Create the subrange_type DIE using the given context DIE.
 819         (modified_type_die): Update call to subrange_type_die.
 820
 821 2004-01-08  Zack Weinberg  <zack@codesourcery.com>
 822
 823         * dwarf2.h, unwind-dw2-fde.h, unwind-pe.h, unwind.h:
 824         Add multiple-include guard.
 825
 826 2004-01-08  Hartmut Penner  <hpenner@de.ibm.com>
 827
 828         * gcc/config/rs6000/rs6000.c (easy_vector_constant): Accept
 829         all vector constant loadable by vsplt*.
 830         (output_vec_const_move): Likewise.
 831
 832 2004-01-07  Joseph S. Myers  <jsm@polyomino.org.uk>
 833
 834         PR c/6024
 835         * c-typeck.c (comptypes): Only treat enumerated types in the same
 836         translation unit as compatible with each other when they are the
 837         same type.
 838         * doc/extend.texi: Update.
 839
 840 2004-01-07  Joseph S. Myers  <jsm@polyomino.org.uk>
 841
 842         PR c/12165
 843         * c-decl.c (grokdeclarator): Take type qualifiers of typedefed
 844         array type from the array element type.
 845
 846 2004-01-07  Alan Modra  <amodra@bigpond.net.au>
 847
 848         * config/rs6000/rs6000.c (rs6000_dbx_register_number): New function.
 849         * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Declare.
 850         * config/rs6000/rs6000.h (DWARF_FRAME_REGNUM): Define.
 851         (DWARF_REG_TO_UNWIND_COLUMN): Correct column adjustment and comment.
 852         * config/rs6000/sysv4.h (DBX_REGISTER_NUMBER): Define.
 853
 854 2004-01-06  Eric Christopher  <echristo@redhat.com>
 855
 856         * config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default.
 857         (DWARF2_DEBUGGING_INFO): Define.
 858         (PREFERRED_DEBUGGING_TYPE): Set to dwarf2.
 859         * config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove.
 860         * config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0
 861         for irix as.
 862         (SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as.
 863         * config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove.
 864         * config/mips/iris5gas.h: Ditto.
 865         (DBX_DEBUGGING_INFO): Remove.
 866         (DWARF2_DEBUGGING_INFO): Ditto.
 867         (MIPS_DEBUGGING_INFO): Ditto.
 868         (PREFERRED_DEBUGGING_TYPE): Ditto.
 869         * config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove.
 870         (PREFERRED_DEBUGGING_TYPE): Ditto.
 871         (SUBTARGET_ASM_DEBUGGING_SPEC): Ditto.
 872         * config/mips/elf64.h: Ditto.
 873
 874 2004-01-06  Jan Hubicka  <jh@suse.cz>
 875
 876         * Makefile.in (STAGEPROFILE_FLAGS_TO_PASS): Use -fprofile-generate.
 877         (STAGEFEEDBACK_FLAGS_TO_PASS): Use -fprofile-use.
 878
 879 2004-01-06  Geoffrey Keating  <geoffk@apple.com>
 880
 881         * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Compile darwin-ldouble.c.
 882         (TARGET_LIBGCC2_CFLAGS): Use -mlong-double-128.
 883         * config/rs6000/darwin-ldouble.c: New.
 884
 885         * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg
 886         for constants.
 887         (constant_subword): Delete.
 888         * rtl.h (constant_subword): Delete prototype.
 889         (immed_double_const): Is not in varasm.c.
 890         * simplify-rtx.c (simplify_immed_subreg): New.
 891         (simplify_subreg): Use simplify_immed_subreg.
 892
 893         * config/rs6000/rs6000.md (floatsitf2): Use expand_float rather
 894         than trying to generate RTL directly.
 895         (fix_trunctfsi2): Use expand_fix rather than trying to generate
 896         RTL directly.
 897
 898         * dwarf2out.c (add_const_value_attribute): Remove incorrect comment.
 899
 900 2004-01-06  David Edelsohn  <edelsohn@gnu.org>
 901
 902         * config/rs6000/xcoff.h (EXTRA_SECTION_FUNCTIONS): Split each
 903         function into a separate macro.
 904         (read_only_data_section): Add void argument.
 905         (private_data_section): Same.
 906         (read_only_private_data_section): Same.
 907         (toc_section): Same.
 908
 909 2004-01-06  Jan Hubicka  <jh@suse.cz>
 910
 911         * invoke.texi:  Remove typo in last change.
 912
 913         PR target/10301
 914         * config.gcc: Accept opteron and athlon-64 as variants
 915         of k8.
 916         * i386.c (override_options): Likewise.
 917         * invoke.texi (i386 -mtune): Expand documentation.
 918
 919 2004-01-06  Kazu Hirata  <kazu@cs.umass.edu>
 920
 921         * alias.c: Fix comment typos.
 922         * builtins.c: Likewise.
 923         * cfg.c: Likewise.
 924         * df.c: Likewise.
 925         * dominance.c: Likewise.
 926         * dwarf2out.c: Likewise.
 927         * emit-rtl.c: Likewise.
 928         * expr.c: Likewise.
 929         * final.c: Likewise.
 930         * fold-const.c: Likewise.
 931         * gcse.c: Likewise.
 932         * genattrtab.c: Likewise.
 933         * genrecog.c: Likewise.
 934         * gensupport.c: Likewise.
 935         * ggc-zone.c: Likewise.
 936         * integrate.c: Likewise.
 937         * local-alloc.c: Likewise.
 938         * loop.c: Likewise.
 939         * recog.c: Likewise.
 940         * regmove.c: Likewise.
 941         * reg-stack.c: Likewise.
 942         * reorg.c: Likewise.
 943         * rtlanal.c: Likewise.
 944         * rtl.h: Likewise.
 945         * sched-ebb.c: Likewise.
 946         * simplify-rtx.c: Likewise.
 947         * toplev.c: Likewise.
 948         * varasm.c: Likewise.
 949
 950 2004-01-06  Kazu Hirata  <kazu@cs.umass.edu>
 951
 952         * doc/install.texi: Fix typos.
 953         * doc/invoke.texi: Likewise.
 954         * doc/md.texi: Likewise.
 955
 956 2004-01-06  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 957
 958         * config/m32r/m32r.h (TRAMPOLINE_LINE_SIZE): Changed
 959
 960 2004-01-06  Jan Hubicka  <jh@suse.cz>
 961
 962         * i386.c (init_cumulative_args):  Add handling of MMX_REGPARM.
 963         (function_arg_advance):  Do not pass aggregates in SSE; deal handling
 964         of MMX_REGPARM.
 965         (function_arg): Add new warnings about ABI changes;  fix SSE_REGPARM;
 966         add MMX_REGPARM.
 967         * i386.h (ix86_args): Add mmx_words/mmx_regs/mmx_regno fields.
 968         (SSE_REGPARM_MAX): Default to 3 on i386 -msse ABI.
 969         (MMX_REGPARM_MAX): Similarly for -mmmx.
 970
 971 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
 972
 973         * config/sh/linux.h: Fix comment formatting.
 974         * config/sh/netbsd-elf.h: Likewise.
 975         * config/sh/sh.c: Likewise.
 976         * config/sh/sh.h: Likewise.
 977         * config/sh/vxworks.h: Likewise.
 978
 979 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
 980
 981         * system.h (ASM_OUTPUT_MAIN_SOURCE_FILENAME): Poison.
 982         * toplev.c (output_file_directive): Don't use
 983         ASM_OUTPUT_MAIN_SOURCE_FILENAME.
 984
 985 2004-01-05  Daniel Berlin  <dberlin@dberlin.org>
 986
 987         * ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS
 988         (USING_MMAP): We don't support non-mmap.
 989         (struct alloc_chunk): Steal 1 bit from typecode, use it to mark
 990         large objects.
 991         (struct page_entry): Remove bytes_free.
 992         (struct page_table_chain): Remove.
 993         (struct globals): Remove page_table member.
 994         (loookup_page_table_entry): Function deleted.
 995         (set_page_table_entry): Ditto.
 996         (ggc_allocated_p): No longer need page table lookups.
 997         (ggc_marked_p): Ditto.
 998         (alloc_small_page): Don't care about bytes_free anymore.
 999         (alloc_large_page): Round up size.
1000         (ggc_alloc_zone_1): Mark large objects as such, and calculate
1001         their size the new way.
1002         Remove page table lookups and setting.
1003         (ggc_get_size): Calculate large object size the new way.
1004         (sweep_pages): Redo to account for fact that we no longer have
1005         bytes_free.
1006         (ggc_collect): No longer need to reincrement bytes_free.
1007         (ggc_pch_alloc_object): Handle new large objects properly.
1008         (ggc_pch_read): Put PCH stuff into it's own uncollected zone.
1009
1010 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1011
1012         * doc/invoke.texi: Remove a page break.
1013
1014 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1015
1016         * config/avr/avr.c (avr_output_function_prologue): Remove an
1017         extra pair of curly braces.
1018
1019 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1020
1021         * config/mn10300/mn10300.c: Fix comment formatting.
1022         * config/mn10300/mn10300.h: Likewise.
1023
1024 2004-01-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
1025
1026         * tree.h: Update documentation on nothrow_flag.
1027         * print-tree.c (print_node): Print TREE_NOTHROW as "align-ok" for
1028         types.
1029
1030 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1031
1032         * doc/invoke.texi: Remove traces of dead ports.
1033
1034 2004-01-05  Richard Sandiford  <rsandifo@redhat.com>
1035
1036         * doc/invoke.texi: Add documentation for the MIPS -mexplicit-relocs
1037         option.
1038
1039 2004-01-05  Richard Sandiford  <rsandifo@redhat.com>
1040
1041         PR target/12945
1042         * coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for
1043         counter labels.
1044         * config/mips/mips.c (INTERNAL_SYMBOL_P): Delete.
1045         (mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating
1046         string constants if TARGET_MIPS16.  Use SYMBOL_REF_DECL to check
1047         the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P.
1048         (mips_symbol_insns): Don't trust the local/global classification.
1049         (m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol.
1050         (override_options): Make -mabicalls -fno-unit-at-a-time imply
1051         -mno-explicit-relocs.
1052         (mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish
1053         between local and global symbols.
1054
1055 2004-01-05  Richard Sandiford  <rsandifo@redhat.com>
1056
1057         * config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare.
1058         (mips_preferred_reload_class): Declare.
1059         * config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function.
1060         (EXTRA_CONSTRAINT): Update accordingly.
1061         (PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class.
1062         * config/mips/mips.c (mips_dangerous_for_la25_p): New function.
1063         (mips_preferred_reload_class): New function.  Prefer LEA_REGS if
1064         mips_dangerous_for_la25_p.
1065         (mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS
1066         if mips_dangerous_for_la25_p.
1067
1068 2004-01-05  Bernardo Innocenti  <bernie@develer.com>
1069
1070         * config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison
1071         warning.
1072
1073 2004-01-04  Nathanael Nerode  <neroden@gcc.gnu.org>
1074
1075         * configure.ac: Use AC_PROG_CPP_WERROR.
1076         * configure: Regenerate.
1077
1078 2004-01-04  Zack Weinberg  <zack@codesourcery.com>
1079
1080         * .cvsignore: Add autom4te.cache.
1081
1082 2004-01-04  Richard Sandiford  <rsandifo@redhat.com>
1083
1084         * doc/invoke.texi: Revamp documentation of MIPS options.  Remove
1085         -mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile,
1086         -m4650, -mfix7000 and -(m)no-crt0.  Put endianness options first,
1087         then architecture options, then ABI options.  General rewording.
1088
1089 2004-01-04  Joseph S. Myers  <jsm@polyomino.org.uk>
1090
1091         PR c/3414
1092         * doc/extend.texi: Clarify definition of malloc attribute.
1093
1094 2004-01-04  Jan Hubicka  <jh@suse.cz>
1095
1096         * Makefile.in (cgraph.o, cgraphunit.o): Add intl.h dependency.
1097         * cgraph.c (create_edge, dump_cgraph): Update to use inline_failed
1098         * cgraph.h (cgraph_edge): Replace inline_call by inline_failed
1099         (cgraph_inline_p): Add extra argument reason.
1100         * cgraphunit.c: Minor formating fixes.
1101         cgraph_first_inlined_callee): New functions.
1102         (record_call_1): Record builtins too.
1103         (cgraph_analyze_function): Update inline_failed messages.
1104         (cgraph_mark_functions_to_output, cgraph_expand_function, cgraph_inlined_into,
1105         cgraph_inlined_callees, cgraph_estimate_growth): Update to use inline_failed.
1106         (cgraph_check_inline_limits): Likewise; Add argument reason.
1107         (cgraph_set_inline_failed): New static function.
1108         (cgraph_decide_inlining_of_small_function, cgraph_decide_inlining): Set
1109         reasons.
1110         (cgraph_inline_p): Add new argument reason.
1111         * tree-inline.c (expand_call_inline):  Update warning.
1112
1113 2004-01-03  Nathanael Nerode  <neroden@gcc.gnu.org>
1114
1115         * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM
1116         with modern equivalents.
1117         * configure: Regenerate.
1118
1119         * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE.
1120         * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove.
1121         * configure: Regenerate.
1122
1123         * doc/install.texi: Note that 'gcc' is now a 2.57 directory.
1124
1125         * configure.in: Rename to configure.ac.
1126         * configure.ac: Renamed from configure.in; make minimum necessary
1127         changes for autoconf 2.5x.
1128         * aclocal.m4: Make minimum necessary changes for autoconf 2.5x.
1129         * configure: Regenerate with autoconf 2.57.
1130
1131 2004-01-03  Kazu Hirata  <kazu@cs.umass.edu>
1132
1133         * config/mips/linux.h: Fix comment formatting.
1134         * config/mips/mips.c: Likewise.
1135         * config/mips/mips.h: Likewise.
1136         * config/mips/mips.md: Likewise.
1137         * config/mips/netbsd.h: Likewise.
1138         * config/mips/windiss.h: Likewise.
1139
1140 2004-01-02  Richard Henderson  <rth@redhat.com>
1141
1142         * config/i386/i386.md (fp constant pool splitter): Reorg suppression
1143         for sse and 387; add suppression for mmx.
1144
1145 2004-01-02  Andrew Pinski  <pinskia@physics.uc.edu>
1146
1147         * loop.c (loop_optimize): Free all loops_info's mems.
1148
1149         * c-typeck.c (finish_init): Free spelling_base before
1150         setting it again.
1151
1152         * cfgloop.c (flow_loops_find): Always free the sbitmap
1153         headers.
1154
1155         * predict.c (estimate_probability): Free bbs after being
1156         done with it.
1157
1158 2004-01-02  Kazu Hirata  <kazu@cs.umass.edu>
1159
1160         * config/mn10300/mn10300.h (PREDICATE_CODES): Add
1161         const_8bit_operand and call_address_operand.
1162
1163 2004-01-02  Jan Hubicka  <jh@suse.cz>
1164
1165         * cgraphunit.c (cgraph_optimize_function):  Call optimize_inline_calls
1166         when there is nothing to inline but warnings are requested.
1167         (cgraph_decide_inlining):  Fix memory leak.
1168
1169 2004-01-02  Jan Hubicka  <jh@suse.cz>
1170
1171         * expr.c (store_constructor):  Fix pasto in previous patch.
1172
1173 2004-01-02  Kazu Hirata  <kazu@cs.umass.edu>
1174
1175         * config/i386/cygming.h: Fix comment formatting.
1176         * config/i386/djgpp.h: Likewise.
1177         * config/i386/gthr-win32.c: Likewise.
1178         * config/i386/i386-interix.h: Likewise.
1179         * config/i386/i386.c: Likewise.
1180         * config/i386/i386.h: Likewise.
1181         * config/i386/openbsd.h: Likewise.
1182         * config/i386/winnt.c: Likewise.
1183         * config/i386/xm-mingw32.h: Likewise.
1184
1185 2004-01-02  Joseph S. Myers  <jsm@polyomino.org.uk>
1186
1187         * doc/gcc.texi, doc/invoke.texi, doc/install.texi: Update
1188         copyright and last modification dates.
1189
1190 2004-01-02  Andreas Jaeger  <aj@suse.de>, Gerald Pfeifer  <gp@suse.de>
1191
1192         * doc/install.texi (Specific): Mention x86_64.
1193
1194 2004-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
1195
1196         * builtins.c (expand_builtin_apply_args_1) [STACK_GROWS_DOWNWARD]:
1197         Call force_operand on plus_constant result.
1198
1199 2004-01-01  Jan Hubicka  <jh@suse.cz>
1200
1201         * expmed.c (store_bit_field, extract_bit_field): Use new named patterns
1202         * expr.c (store_constructor): Use vec_init pattern.
1203         * genopinit.c (optabs): Initailize vec_set/vec_extract/vec_init.
1204         * optabs.h (optab_index): ADD OTI_vec_set/OTI_vec_extract/OTI_vec_init
1205         (vec_set_optab, vec_extract_optab, vec_init_optab): New.
1206         * i386.md (vec_setv2df, vec_extractv2df, vec_setv4sf, vec_extractv4sf):
1207         New patterns.
1208         (sse2_unpc?pd): Fix pattern.
1209         (sse2_movlpd): Kill.
1210         (sse2_movsd): Deal with movlpd too.
1211         * i386.c (ix86_expand_builtin): Use sse2_movsd instead of sse2_movlpd.
1212         (ix86_expand_vector_init): New.
1213         * emmintrin.h (__mm_set_pd, __mm_set_ps): Use vector extensions.
1214         * md.texi (vec_set, vec_extract): Document
1215
1216 2003-12-31  Jan Hubicka  <jh@suse.cz>
1217
1218         PR opt/13473
1219         * recog.c (validate_replace_rtx_1):  Take care for RTL sharing inside
1220         ASM input operands
1221
1222         PR opt/12617
1223         * toplev.c (dump_file_index): Reorder ce3 and bbro.
1224         (dump_file): Likewise.
1225         (rest_of_compilation): Likewise.
1226
1227         PR debug/13367
1228         * cgraph.c (cgraph_function_possibly_inlined):  Even with
1229         flag_really_no_inline we inline always_inline functions.
1230         * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag
1231         for non-always_inline functions when there is flag_really_no_inline.
1232         (cgraph_decide_inlining): Limit work done when not inlining.
1233         (cgraph_decide_inlining_incrementally): Likewise.
1234         (cgraph_optimize_function): Check whether something got inlined.
1235         * c-objc-common.c (c_disregard_inline_limits): Do not always inline
1236         extern inline functions when not inlining.
1237
1238         * opts.c (decode_options):  Disable crossjumping at -O1
1239         * invoke.texi (-O1): Document change.
1240
1241 See ChangeLog.10 for earlier changes.