gcc/ChangeLog

   1 2004-01-18  Kazu Hirata  <kazu@cs.umass.edu>
   2
   3         * stmt.c (HAVE_casesi): Define it not already defined.
   4         (HAVE_tablejump): Likewise.
   5         (expand_end_case_type): Resort to the binary tree method if
   6         neither casesi or tablejump is available.
   7
   8 2004-01-18  Daniel Jacobowitz  <drow@mvista.com>
   9
  10         * final.c (final_scan_insn): Make non-static again.
  11         * output.h (final_scan_insn): Re-add prototype.
  12         * config/arc/arc.c (arc_output_function_epilogue): Add NULL
  13         to final_scan_insn call.
  14         * config/cris/cris.c (cris_target_asm_function_epilogue): Likewise.
  15         * config/mips/mips.c (mips_output_conditional_branch): Likewise.
  16         * config/pa/pa.c (output_lbranch, output_call): Likewise.
  17         * config/sh/sh.c (print_slot): Likewise.
  18         * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Likewise.
  19         (output_sibcall, sparc_flat_function_epilogue): Likewise.
  20
  21 2004-01-18  Jan Hubicka  <jh@suse.cz>
  22
  23         * basic-block.h (try_redirect_by_replacing_jump): Declare.
  24         * cfgcleanup.c (try_optimize_cfg): Use it.
  25         * cfgrtl.c (try_redirect_by_replacing_jump): Export.
  26         (rtl_redirect_edge_and_branch, cfg_layout_redirect_edge_and_branch):
  27         Kill hack.
  28         (cfg_layout_merge_blocks): Use try_redirect_by_replacing_jump.
  29
  30         Revert:
  31         2004-01-16  Geoffrey Keating  <geoffk@apple.com>
  32
  33                 * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps
  34                 even after reload, just don't remove the actual jump tables.
  35
  36 2004-01-18  Kazu Hirata  <kazu@cs.umass.edu>
  37
  38         * config/rs6000/rs6000.h (STRICT_ARGUMENT_NAMING): Remove.
  39
  40 2004-01-18  Kazu Hirata  <kazu@cs.umass.edu>
  41
  42         * defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Fix the computation of
  43         the size of a pointer in bytes.
  44
  45 2004-01-18  Roger Sayle  <roger@eyesopen.com>
  46
  47         * builtins.c (expand_builtin_expect_jump): Fix thinko of reusing
  48         live "next" variable, which could lead to an infinite loop.
  49
  50 2004-01-18  Andrew Pinski  <pinskia@physics.uc.edu>
  51
  52         * config/rs6000/altivec.h: Wrap C++ functions in extern "C++"
  53         block.
  54
  55         * config/rs6000/rs6000.c (rs6000_special_round_type_align):
  56         Check for NULL in the chain and remove repeated code.
  57
  58 2004-01-18  Jan Hubicka  <jh@suse.cz>
  59
  60         * coverage.c (checksum_string): Rename to ...
  61         (coverage_checksum_string): ... this one, Use crc32_string; recognize
  62         names containing random number and zero the number out in order to get
  63         match.
  64
  65 2004-01-18  Richard Sandiford  <rsandifo@redhat.com>
  66
  67         * config/mips/mips.c (mips_got_alias_set): Mark for PCH.
  68
  69 2004-01-18  Joseph S. Myers  <jsm@polyomino.org.uk>
  70
  71         * doc/c-tree.texi, doc/cpp.texi, doc/extend.texi,
  72         doc/frontends.texi, doc/gcov.texi, doc/gty.texi, doc/install.texi,
  73         doc/invoke.texi, doc/libgcc.texi, doc/md.texi, doc/rtl.texi,
  74         doc/sourcebuild.texi, doc/standards.texi, doc/tm.texi,
  75         doc/trouble.texi: Remove trailing whitespace.
  76
  77 2004-01-18  Richard Sandiford  <rsandifo@redhat.com>
  78
  79         PR target/7618
  80         * config/mips/mips.c: Include cfglayout.h.
  81         (TARGET_ASM_OUTPUT_MI_THUNK, TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define.
  82         (mips_unspec_offset_high): Add temporary register argument.
  83         (mips_load_call_address): New function, split out from...
  84         (mips_expand_call): ...here.
  85         (mips_output_cplocal): New function.
  86         (mips_output_function_prologue, mips_output_function_epilogue): Use it.
  87         (mips_emit_loadgp): New function, split out from...
  88         (mips_expand_prologue): ...here.
  89         (mips_output_mi_thunk): New function.
  90
  91 2004-01-17  Bernardo Innocenti  <bernie@develer.com>
  92
  93         * longlong.h (mc68020, __mc68030__, mc68030, __mc68040__, mc68040,
  94         mcpu32): Remove redundant checks for implied target predefines.
  95
  96 2004-1-17  Andrew Pinski  <pinskia@physics.uc.edu>
  97
  98         * config/rs6000/rs6000.c (rs6000_special_round_type_align):
  99         Return type is unsigned int not int.
 100         * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align):
 101         Likewise.
 102
 103 2004-01-18  Joseph S. Myers  <jsm@polyomino.org.uk>
 104
 105         * doc/contrib.texi, doc/cppenv.texi, doc/extend.texi,
 106         doc/install.texi, doc/invoke.texi, doc/tm.texi: Consistently use
 107         "GNU/Linux" and "Microsoft Windows" terminology.
 108
 109 2004-01-18  Joseph S. Myers  <jsm@polyomino.org.uk>
 110
 111         * doc/c-tree.texi, doc/compat.texi, doc/cpp.texi,
 112         doc/cppopts.texi, doc/extend.texi, doc/install.texi,
 113         doc/interface.texi, doc/invoke.texi, doc/libgcc.texi, doc/md.texi,
 114         doc/objc.texi, doc/rtl.texi, doc/tm.texi, doc/trouble.texi: Use
 115         @smallexample instead of @example.
 116
 117 2004-01-17  Ziemowit Laski  <zlaski@apple.com>
 118
 119         * objc/objc-act.c (build_objc_method_call): Use target
 120         hooks instead of macros to determine if ..._stret
 121         dispatchers should be used (NeXT runtime only).
 122
 123 2004-01-17  Roger Sayle  <roger@eyesopen.com>
 124
 125         * builtins.c (expand_builtin_expect_jump): Fix mistake in my
 126         last patch.  Use XEXP (x, 0) to get a LABEL_REF's CODE_LABEL.
 127
 128 2004-01-17  Daniel Jacobowitz  <drow@mvista.com>
 129
 130         * rtl.h (emit_insn_before_sameloc, emit_jump_insn_before_sameloc)
 131         (emit_call_insn_before_sameloc, emit_insn_after_sameloc)
 132         (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): New
 133         macros.
 134         * reload1.c (emit_reload_insns): Use them.
 135         * emit-rtl.c (emit_insn_before_sameloc, emit_insn_after_sameloc)
 136         (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): Check
 137         for NULL PATTERN.
 138
 139 2004-01-17  Daniel Jacobowitz  <drow@mvista.com>
 140
 141         * final.c (SEEN_BB, SEEN_NOTE, SEEN_EMITTED): Define.
 142         (final_scan_insn): Update to take an additional SEEN argument.  Emit
 143         a line note after the prologue.  Make static.
 144         (line_note_exists): Remove.
 145         (final): Don't initialize line_note_exists.  Update call to
 146         final_scan_insn.
 147         * output.h (final_scan_insn): Remove prologue.
 148         * function.c (set_insn_locators): Update comment.
 149         (thread_prologue_and_epilogue_insns): Add a comment.
 150
 151 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
 152
 153         PR target/10781
 154         * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align):
 155         Prototype.
 156         * config/rs6000/rs6000.c (rs6000_special_round_type_align):
 157         New function.
 158         * config/rs6000/linux64.h (ROUND_TYPE_ALIGN): Use it.
 159         * config/rs6000/aix.h (ROUND_TYPE_ALIGN): Likewise.
 160         * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Likewise.
 161
 162 2004-01-17  Jan Hubicka  <jh@suse.cz>
 163
 164         * toplev.c (rest_of_handle_reorder_blocks): Fix pasto in previous
 165         commit.
 166
 167         * toplev.c (HAVE_conditional_execution): Provide default.
 168         (rest_of_handle_reorder_blocks): For conditional_execution target
 169         update liveness once after all transformations
 170         (rest_of_compilation): Do crossjumping before ce3.
 171
 172 2004-01-17  Geoffrey Keating  <geoffk@apple.com>
 173
 174         * alias.c (new_alias_set): Mark last_alias_set for PCH.
 175         (get_varargs_alias_set): Rename 'set' to 'varargs_set' and mark it
 176         for PCH.
 177         (get_frame_alias_set): Likewise, except rename it to 'frame_set'.
 178         * config/rs6000/rs6000.c (rs6000_sr_alias_set): Mark for PCH.
 179         (get_TOC_alias_set): Mark 'set' for PCH.
 180
 181 2004-01-16  Geoffrey Keating  <geoffk@apple.com>
 182
 183         * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps
 184         even after reload, just don't remove the actual jump tables.
 185
 186 2004-01-17  J. Brobecker  <brobecker@gnat.com>
 187
 188         * dwarf2out.c (is_subrange_type): Renamed from is_ada_subrange_type().
 189         Remove checks for is_ada() and TREE_UNSIGNED.
 190         (subrange_type_die): Emit a byte_size attribute if the subrange
 191         type size is different from the base type size.
 192         (modified_type_die): Replace call to is_ada_subrange_type() by
 193         call to is_subrange_type().
 194
 195 2004-01-16  Andrew Pinski  <pinskia@physics.uc.edu>
 196
 197         * config/sh/sh.c: Include ggc.h.
 198
 199 2004-01-16  Geoffrey Keating  <geoffk@apple.com>
 200
 201         * Makefile.in (MD5_H): New.
 202         (fold-const.o): Depend on md5.h.
 203         (dwarf2out.o): Likewise.
 204         (cppfiles.o): Likewise.
 205         * cppfiles.c: Include md5.h.
 206         (should_stack_file): Check against list read from PCH file.
 207         (struct pchf_data): New.
 208         (pchf): New variable.
 209         (struct pchf_adder_info): New.
 210         (pchf_adder): New.
 211         (pchf_save_compare): New.
 212         (_cpp_save_file_entries): New.
 213         (_cpp_read_file_entries): New.
 214         (struct pchf_compare_data): New.
 215         (pchf_compare): New.
 216         (check_file_against_entries): New.
 217         * cpphash.h (_cpp_save_file_entries): Prototype.
 218         (_cpp_read_file_entries): Prototype.
 219         * cpppch.c (cpp_write_pch_state): Write the list of headers.
 220         (cpp_read_state): Read the list of headers.
 221
 222 2004-01-17  Jan Hubicka  <jh@suse.cz>
 223
 224         * c-common.c (c_estimate_num_insns_1): Handle builtin_constant_p and
 225         builtin_expect specially.
 226         * params.def (PARAM_MAX_INLINE_INSNS_AUTO): Set to 100.
 227         (PARAM_LARGE_FUNCTION_INSNS): Set to 3000.
 228         * invoke.texi (max-inline-insns-single): Set to 100.
 229         (large-function-insns): Set to 3000.
 230
 231 2004-01-16  Eric Christopher  <echristo@redhat.com>
 232             Chandrakala Chavva <cchavva@redhat.com>
 233
 234         * cppcharset.c (one_iso88591_to_utf8): New function.
 235         (convert_iso88591_utf8): Ditto. Use.
 236         (conversion_tab): Use.
 237         (_cpp_input_to_utf8): New function.
 238         (_cpp_init_iconv_buffer): Ditto.
 239         (_cpp_close_iconv_buffer): Ditto.
 240         * cpphash.h: Prototype new functions.
 241         (cpp_buffer): Add input_cset_desc.
 242         * cppinit.c: Add input_charset default.
 243         * cpplib.c (cpp_push_buffer): Support init and
 244         close of iconv.
 245         * cpplib.h (cpp_options): Add input_charset.
 246
 247 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
 248
 249         * system.h (ASM_OUTPUT_SECTION_NAME): Poison.
 250         * config/alpha/unicosmk.h: Remove a commented-out definition
 251         of ASM_OUTPUT_SECTION_NAME.
 252         * config/stormy16/stormy16.h: Likewise.
 253
 254 2004-01-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 255
 256         * fixinc/inclhack.def (alpha___extern_prefix): Renamed to ...
 257         (alpha___extern_prefix_sys_stat): ... this.
 258         Apply to <sys/mount.h>, too.
 259         Tweak to match more variations.
 260         * fixinc/tests/base/sys/stat.h: Adapt for new hackname.
 261
 262         * fixinc/inclhack.def (alpha___extern_prefix,
 263         alpha___extern_prefix_standards): New hacks to obey
 264         __PRAGMA_EXTERN_PREFIX.
 265         * fixinc/tests/base/testing.h [ALPHA___EXTERN_PREFIX_CHECK]: New
 266         test.
 267         * fixinc/tests/base/standards.h: Likewise.
 268
 269         * fixincl/inclhack.def (alpha_pthread): Tweak to match more
 270         variations.
 271         New testcase.
 272         * fixinc/tests/base/pthread.h: Handle it.
 273
 274         * fixincl/inclhack.def (bad_lval): Sort file list.
 275         Add many missing files up to Tru64 UNIX V5.1B.
 276         * gcc/fixinc/tests/base/libgen.h: Renamed to ...
 277         * gcc/fixinc/tests/base/dirent.h: ... this to match new file list
 278         order.
 279
 280         * fixinc/fixincl.x: Regenerate.
 281
 282 2004-01-16  Mark Mitchell  <mark@codesourcery.com>
 283
 284         * version.c (version_string): Change to 3.5.0.
 285         * doc/include/gcc-common.texi (version-GCC): Likewise.
 286
 287 2004-01-16  Jan Hubicka  <jh@suse.cz>
 288
 289         * i386.md (load_tp_di): Fix pasto.
 290
 291         PR opt/13608
 292         * i386.c (ix86_compute_frame_layout): Fix for alloca on leaf function.
 293
 294         * c-pretty-print.c (pp_c_type_cast, pp_c_abstract_declarator,
 295         pp_c_character_constant, pp_c_floating_constant,
 296         pp_c_additive_expression, pp_c_shift_expression,
 297         pp_c_equality_expression, pp_c_and_expression,
 298         pp_c_exclusive_or_expression, pp_c_inclusive_or_expression,
 299         pp_c_logical_and_expression): Remove inline modifier.
 300         * dwarf2out.c (get_AT): Likewise.
 301         * et-forest.c (et_splay): Likewise.
 302         * ra.h (ra_alloc, ra_calloc): Likewise
 303
 304 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
 305
 306         * config/frv/frv-protos.h: Fix comment formatting.
 307         * config/frv/frv.c: Likewise.
 308         * config/frv/frv.h: Likewise.
 309         * config/frv/frv.md: Likewise.
 310         * config/frv/frvbegin.c: Likewise.
 311         * config/frv/frvend.c: Likewise.
 312
 313 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
 314
 315         * system.h (LINKER_DOES_NOT_WORK_WITH_DWARF2): Poison.
 316         * doc/tm.texi (PREFERRED_DEBUGGING_TYPE): Don't mention
 317         LINKER_DOES_NOT_WORK_WITH_DWARF2.
 318         (LINKER_DOES_NOT_WORK_WITH_DWARF2): Remove.
 319
 320 2004-01-16  J"orn Rennecke <joern.rennecke@superh.com>
 321
 322         PR 11864
 323         * postreload.c (reload_cse_simplify_operands): Don't remove
 324         implicit extension from LOAD_EXTEND_OP.
 325
 326 2004-01-16  Jan Hubicka  <jh@suse.cz>
 327
 328         PR opt/11350
 329         * cfgcleanup.c (try_optimize_cfg): Suppress tablejump removal
 330         after reload.
 331         * cfgrtl.c (rtl_can_merge_blocks, cfglayout_can_merge_blocks,
 332         rtl_try_redirect_by_replacing_branch): Likewise.
 333
 334 2004-01-15  Geoffrey Keating  <geoffk@apple.com>
 335
 336         PR pch/13689
 337         * alias.c (struct alias_set_entry): Mark for GC.
 338         (alias_sets): Make static, mark for GC.
 339         (record_alias_subset): Use GC to allocate alias structures.
 340         * varray.c (element): Make generic varrays GCed.
 341
 342         PR pch/13361
 343         * c-typeck.c (constructor_asmspec): Delete.
 344         (struct initializer_stack): Delete field 'asmspec'.
 345         (start_init): Delete saving of asmspec.
 346         (finish_init): Don't update constructor_asmspec.
 347         * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree.
 348         * stmt.c (expand_asm): Duplicate strings from tree.
 349         (expand_asm_operands): Likewise.
 350         * tree.c (tree_size): Update computation of size of STRING_CST.
 351         (make_node): Don't make STRING_CST nodes.
 352         (build_string): Allocate string with tree node.
 353         * tree.def (STRING_CST): Update comment.
 354         * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST.
 355         (tree_string): Place contents of string in tree node.
 356         * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string
 357         from tree.
 358
 359         * config/rs6000/rs6000.c (rs6000_va_arg): No need to special-case
 360         altivec operands.
 361
 362 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 363
 364         * c-common.h: Fix comment formatting.
 365         * c-cppbuiltin.c: Likewise.
 366         * c-pragma.c: Likewise.
 367         * calls.c: Likewise.
 368         * collect2.c: Likewise.
 369         * cppcharset.c: Likewise.
 370         * cpptrad.c: Likewise.
 371         * dbxout.c: Likewise.
 372         * defaults.h: Likewise.
 373         * dwarf2out.c: Likewise.
 374         * fold-const.c: Likewise.
 375         * genautomata.c: Likewise.
 376         * genconditions.c: Likewise.
 377         * genflags.c: Likewise.
 378         * gengtype.c: Likewise.
 379         * integrate.c: Likewise.
 380         * loop.c: Likewise.
 381         * predict.c: Likewise.
 382         * sdbout.c: Likewise.
 383
 384 2004-01-15  Zack Weinberg  <zack@codesourcery.com>
 385
 386         * config/ia64/ia64.md (*movti_internal): C output template
 387         extracted to ia64.c.
 388         (*movti_internal_reg): Delete.
 389         (reload_inti, reload_outti): Use the correct mode on operand 2
 390         in the first place, don't fix it up in the output template.
 391         (movtf, reload_ointf, reload_outtf): New expanders.
 392         (*movtf_internal): New define_insn_and_split.
 393         * config/ia64/ia64.c (ia64_split_timode): Rename to ia64_split_tmode;
 394         make static; do not hand TFmode CONST_DOUBLEs to split_double.
 395         (ia64_split_tmode_move): New function, body mostly pulled
 396         from ia64.md:*movti_internal.
 397         (ia64_function_arg_words): New function, extracted common
 398         logic from ia64_function_arg et seq.
 399         (ia64_function_arg_offset): Likewise.  Handle correctly the
 400         case of a scalar quantity 16 bytes wide with only 8-byte alignment.
 401         (ia64_function_arg, ia64_function_arg_partial_nregs)
 402         (ia64_function_arg_advance): Use ia64_function_arg_words and
 403         ia64_function_arg_offset.
 404         (ia64_function_value): TCmode does not go in float regs.
 405         (ia64_secondary_reload_class): Also handle TFmode.
 406         * config/ia64/ia64-protos.h: Remove prototype for
 407         ia64_split_timode; add prototype for ia64_split_tmode_move.
 408
 409 2004-01-15  Kelley Cook  <kcook@gcc.gnu.org>
 410
 411         * Makefile.in (MAINT): Make it an immediate assignment.
 412
 413 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 414
 415         * config/m32r/m32r.md: Remove useless calls to gen_lowpart.
 416
 417 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 418
 419         * config/h8300/coff.h: Replace Hitachi with Renesas.
 420         * config/h8300/elf.h: Likewise.
 421         * config/h8300/h8300-protos.h: Likewise.
 422         * config/h8300/h8300.c: Likewise.
 423         * config/h8300/h8300.h: Likewise.
 424         * config/h8300/h8300.md: Likewise.
 425         * config/h8300/lib1funcs.asm: Likewise.
 426
 427 2004-01-15  Andrew Pinski  <apinski@apple.com>
 428
 429         * config/rs6000/rs6000.c (uses_TOC): Wrap #if TARGET_ELF
 430         around it.
 431
 432 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 433
 434         * config/h8300/h8300.c (h8300_return_in_memory): New.
 435         (TARGET_STRUCT_VALUE_RTX): Likewise.
 436         (TARGET_RETURN_IN_MEMORY): Likewise.
 437         * config/h8300/h8300.h (STRUCT_VALUE): Remove.
 438         (RETURN_IN_MEMORY): Likewise.
 439
 440 2004-01-15  Richard Earnshaw  <rearnsha@arm.com>
 441
 442         PR optimization/13375
 443         * gcse.c (handle_avail_expr): Just return if the source is not a
 444         single set.
 445
 446 2004-01-15  Richard Earnshaw  <rearnsha@arm.com>
 447             Daniel Jacobowitz  <drow@mvista.com>
 448
 449         * arm/lib1funcs.asm (ARM_FUNC_START): Correct interworking case.
 450         (EQUIV): Define.
 451         (ARM_FUNC_ALIAS): New macro.
 452         * arm/ieee754-df.S (gedf2, ledf2, nedf2, eqdf2): Use it.
 453         * arm/ieee754-sf.S (gesf2, lesf2, nesf2, eqsf2): Use it.
 454
 455 2004-01-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 456
 457         PR optimization/12372
 458         * calls.c (expand_call): Add call_fusage data for stack arguments in
 459         constant calls.
 460
 461 2004-01-15  Alan Modra  <amodra@bigpond.net.au>
 462
 463         * config/rs6000/rs6000.c (uses_TOC): Correct comment.  Make static.
 464         (rs6000_elf_declare_function_name): Formatting.
 465         * config/rs6000/rs6000-protos.h (uses_TOC): Remove declaration.
 466
 467 2004-01-15  Jan Hubicka  <jh@suse.cz>
 468
 469         PR bootstrap/13692
 470         * sched-deps.c (sched_analyze_1, sched_analyze_2): Fix thinko in
 471         previous patch.
 472
 473 2004-01-15  Richard Henderson  <rth@redhat.com>
 474
 475         * config/alpha/alpha.h (REG_ALLOC_ORDER): Reorder fp regs after
 476         integer regs of the same call-savedness.
 477
 478 2004-01-15  Andreas Schwab  <schwab@suse.de>
 479
 480         PR bootstrap/13562
 481         * config/m68k/m68k.c (output_move_const_into_data_reg): Clear cc
 482         status for NOTB/NOTW/NEGW methods.
 483
 484 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 485
 486         * doc/invoke.texi: Update dump file names.  Fix a typo.
 487
 488 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 489
 490         * builtins.c (expand_builtin_va_end): Don't use
 491         EXPAND_BUILTIN_VA_END.
 492         * system.h (EXPAND_BUILTIN_VA_END): Poison.
 493         * config/d30v/d30v.h: Remove a commented-out definition of
 494         EXPAND_BUILTIN_VA_END.
 495         * config/stormy16/stormy16.h: Likewise.
 496
 497 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 498
 499         * system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison.
 500         * targhooks.c (default_struct_value_rtx): Don't use
 501         STRUCT_VALUE_INCOMING_REGNUM.
 502
 503 2004-01-15  Kelley Cook  <kcook@gcc.gnu.org>
 504
 505         PR bootstrap/12744
 506         * configure.in: Revamp enable-generated-files-in-srcdir rule to define
 507         GENINSRC and not parsedir.  Define srcextra as a langhook.
 508         * configure: Regenerate.
 509         * Makefile.in: Suppress default .l.c rule.  Don't substitute
 510         parsedir and delete all references throughout.  Conditionally define
 511         rule for srcextra dependent on GENINSRC.
 512         (stmp-docobjdir): Delete.
 513         (c-parse.o, gengtype-lex.o, gengtype-yacc.o): Use implicit build rule.
 514         (srcextra): Copy c-parse.y, c-parse.c, gengtype-lex.c, gengtype-yacc.c,
 515         and gengtype-yacc.h back to source directory.
 516         (maintainer-clean): Delete all parse files in source directory.
 517         (distclean): Delete generated files.
 518
 519         * objc/Make-lang.in (objc-parse.o): Use implicit build rule.
 520         (objc-parse.c, objc-parse.y): Don't use parsedir.
 521         (objc.srcextra): Copy objc-parse.y and objc-parse.c back to source
 522         directory if requested.
 523         (po-generated): Don't use parsedir.
 524         (objc.maintainer-clean): Delete above files from source directory.
 525
 526 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 527
 528         * doc/tm.texi (FUNCTION_VALUE): Fix a typo.
 529
 530 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 531
 532         * doc/tm.texi: Replace RETURN_IN_MEMORY with
 533         TARGET_RETURN_IN_MEMORY.
 534
 535 2004-01-15  Jan Hubicka  <jh@suse.cz>
 536
 537         * builtins.c (std_expand_builtin_va_arg): Align operand when needed.
 538         * i386.c (init_cumulative_args): Set warn_sse; fix handling of variadic
 539         functions accepting SSE arguments
 540         (function_arg): Warn only when asked to warn.
 541         * i386.h (ix86_args): Add warn_sse/warn_mmx fiels.
 542
 543 2004-01-14  Joseph S. Myers  <jsm@polyomino.org.uk>
 544
 545         * c-parse.in (stmts_and_decls): Make label at end of compound
 546         statement a hard error.
 547
 548 2004-01-14  Jan Hubicka  <jh@suse.cz>
 549
 550         * cgraph.c (create_edge): Use local.redefined_extern_inline.
 551         * cgraph.h (cgraph_local_info): Sort fields by size; add
 552         redefined_extern_inline
 553         (cgraph_global_info): Sort fields by size.
 554         (cgraph_node): Likewise.
 555         * cgraphunit.c (cgraph_finalize_function): Se
 556         local.redefined_extern_inline on redefinition.
 557         (cgraph_analyze_function): Use it; fix formating.
 558
 559 2004-01-14  Jan Hubicka  <jh@suse.cz>
 560
 561         PR c++/10776
 562         * sched-deps.c (trye_dependency_cache, anti_dependency_cache,
 563         outptu_dependency_cache, forward_dependency_cahe): Trun to vectors of
 564         bitmaps
 565         (cache_size): New variable
 566         (add_dependence): Update use; canonize early memory locations
 567         (sched_analyze_1): Likewise.
 568         (sched_analyze_2): Likewise.
 569         (init_dependency_caches): Initialize bitmaps.
 570         (free_dependency_caches): Free bitmaps
 571
 572 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 573
 574         * calls.c: Replace STRICT_ARGUMENT_NAMING in comments with
 575         targetm.calls.strict_argument_naming().
 576         * target.h: Likewise.
 577
 578 2004-01-14  Richard Henderson  <rth@redhat.com>
 579
 580         PR debug/13231
 581         * dwarf2out.c (dwarf2out_stack_adjust): Skip prologue and epilogue
 582         instructions.
 583
 584 2004-01-14  Richard Henderson  <rth@redhat.com>
 585
 586         PR c++/12491
 587         * except.c (struct eh_region): Add u.fixup.resolved.
 588         (resolve_one_fixup_region): Split out from ...
 589         (resolve_fixup_regions): ... here.
 590
 591 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 592
 593         * config/mn10300/mn10300.h (STRUCT_VALUE): Change to 0.
 594
 595 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 596
 597         * config/alpha/alpha.h (STRUCT_VALUE): Remove.
 598         * config/alpha/vms.h (STRUCT_VALUE_REGNUM): Remove #undef.
 599         (STRUCT_VALUE): Remove.
 600
 601 2003-01-14  Steven Bosscher  <stevenb@suse.de>
 602
 603         * system.h: Poison PROMOTED_MODE
 604         * integrate.c (expand_inline_function): Don't mention the
 605         PROMOTED_MODE.
 606         * loop.c (update_giv_derive): Same.
 607         * tree.h (DECL_RTL): Same.
 608
 609 2004-01-14  J"orn Rennecke <joern.rennecke@superh.com>
 610
 611         PR target/9365
 612         * sh.c (gen_block_redirect): Add special handling of RETURN.
 613         (gen_far_branch) Don't call gen_stuff_delay_slot if there is no
 614         far branch target (i.e. it's a return).
 615
 616 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 617
 618         * regrename.c (find_oldest_value_reg): Fix a warning.
 619
 620 2004-01-14  Richard Earnshaw  <rearnsha@arm.com>
 621
 622         PR bootstrap/12527
 623         * config.gcc (arm*-*-linux*): Don't include unknown-elf.h in tm_file.
 624         Move linux-gas.h and linux-elf.h before aout.h.
 625         * arm/arm.h (INITIALIZE_TRAMPOLINE): Only define if not already.
 626         * arm/linux-elf.h (SUBTARGET_CPU_DEFAULT): Define.
 627
 628 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 629
 630         * config/m32r/m32r.md: Use GEN_INT instead of gen_rtx
 631         (CONST_INT, VOIDmode, ...).
 632
 633 2004-01-14  Richard Earnshaw  <rearnsha@arm.com>
 634
 635         * regrename.c (find_oldest_value_reg): If the replacement uses
 636         multiple hard registers, check that all of them are in CLASS.
 637
 638 2004-01-14  Jan Hubicka  <jh@suse.cz>
 639
 640         * alias.c (get_alias_set):  Initialize alias set to 0 when subset is
 641         impossible.
 642
 643 2004-01-14  Kelley Cook  <kcook@gcc.gnu.org>
 644
 645         * Makefile.in: Define MAINT from --enable-maintainer-mode.
 646
 647 2004-01-14  Hartmut Penner  <hpenner@de.ibm.com>
 648
 649         * gcc/config/rs6000/rs6000.c (rs6000_stack_info)
 650         Calculate always vrsave_mask if TARGET_ALTIVEC.
 651         (rs6000_emit_prologue): Emit code for vrsave
 652         only if TARGET_ALTIVEC_VRSAVE.
 653         (rs6000_emit_epilogue): Likewise.
 654
 655 2004-01-14  Eric Botcazou  <ebotcazou@libertysurf.fr>
 656
 657         * config/sparc/sparc.md (tie_add32): Fix pasto.
 658         (tie_add64): Likewise.
 659
 660 2004-01-14  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
 661
 662         * config/i386/i386.md (*addqi_1_slp): Do not access operands[2].
 663
 664 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
 665
 666         * config/iq2000/iq2000-protos.h: Fix comment formatting.
 667         * config/iq2000/iq2000.c: Likewise.
 668         * config/iq2000/iq2000.md: Likewise.
 669
 670 2004-01-14  J. Brobecker  <brobecker@gnat.com>
 671
 672         * dwarf2out.c (is_ada_subrange_type): No longer check the TYPE_NAME.
 673         (subrange_type_die): Add handle for nameless subrange types.
 674
 675 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
 676
 677         * config/h8300/h8300-protos.h: Replace do_movsi with
 678         h8300_expand_movsi.
 679         * config/h8300/h8300.c (do_movsi): Change to
 680         h8300_expand_movsi.
 681         * config/h8300/h8300.md (movsi): Replace do_movsi with
 682         h8300_expand_movsi.
 683         (movsf): Likewise.
 684
 685 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
 686
 687         * config/h8300/h8300.c (dosize): Change to
 688         h8300_emit_stack_adjustment.  Update callers.
 689
 690 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
 691
 692         * config/h8300/h8300.md (movstrictqi): Add an alternative with
 693         the source being post_inc.  Tighten the predicate for the
 694         destination to register_operand.
 695         (movstricthi): Likewise.
 696
 697 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
 698
 699         * system.h (SHARED_BSS_SECTION_ASM_OP): Poison.
 700         * varasm.c (bss_section): Don't use SHARED_BSS_SECTION_ASM_OP.
 701         * doc/tm.texi (SHARED_BSS_SECTION_ASM_OP): Remove.
 702
 703 2004-01-14  Jan Hubicka  <jh@suse.cz>
 704
 705         Partial fix PR c++/12850
 706         * cgraphunit.c (cgraph_finalize_function): Always ggc_collect when
 707         at zero nest level.
 708
 709 2004-01-13  Bernardo Innocenti  <bernie@develer.com>
 710
 711         * config/m68k/netbsd-elf.h (REGISTER_NAMES): Add missing "argptr"
 712         pseudo-register.
 713
 714 2004-01-13  Devang Patel <dpatel@apple.com
 715
 716         PR debug/7078
 717         * dbxout.c (dbxout_symbol_name): Emit mangled names for
 718         NAMESPACE_DECL memebers.
 719
 720 2004-01-13  Andrew Pinski  <pinskia@physics.uc.edu>
 721
 722         PR c++/12709
 723         * c-common.c (finish_fname_decls): Use the chain only if the
 724         tree is an expr_stmt.
 725
 726 2004-01-13  Vladimir Makarov  <vmakarov@redhat.com>
 727
 728         * rtl.def: Add comment about new option in automata_option.
 729
 730         * genautomata.c (PROGRESS_OPTION): New macro.
 731         (progress_flag): New global variable.
 732         (gen_automata_option): Process `progress'.
 733         (transform_insn_regexps, check_unit_distributions_to_automata,
 734         make_automaton, NDFA_to_DFA, build_automaton, create_automata,
 735         expand_automata, write_automata): Print about the progress only if
 736         progress_flag.  Remove fflush.
 737         (initiate_automaton_gen): Process command line flag `-progress'.
 738
 739         * doc/md.texi: Describe the new option.
 740
 741 2004-01-13  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
 742
 743         * cfg.c (dump_bb): Dump entry edges.
 744
 745 2004-01-13  Richard Earnshaw  <rearnsha@arm.com>
 746
 747         * arm.c (thumb_legitimate_address_p): Only allow constant pool
 748         references from SImode.
 749         * arm.md (thumb_movhi_insn): Don't allow minipool references.
 750
 751 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
 752
 753         * system.h (TEXT_SECTION): Poison.
 754         * varasm.c (text_section): Don't use TEXT_SECTION.
 755         * config/sh/sh.c (sh_file_start): Fix a comment typo.
 756         * doc/tm.texi (TEXT_SECTION): Remove.
 757
 758 2004-01-13  Ben Elliston  <bje@wasabisystems.com>
 759
 760         * doc/rtl.texi (Vector Operations): Remove defunct vec_const item.
 761
 762 2004-01-12  James E Wilson  <wilson@specifixinc.com>
 763
 764         * unwind-libunwind.c: Delete.
 765
 766 2004-01-12  Zack Weinberg  <zack@codesourcery.com>
 767
 768         PR 13656
 769         * c-decl.c (diagnose_mismatched_decls): Whenever newtype or
 770         oldtype is set, set *newtypep or *oldtypep too.  Do not set
 771         them at the very end.
 772         (validate_proto_after_old_defn): Restructure for comprehensibility;
 773         make error messages clearer.
 774
 775 2004-01-12  Zack Weinberg  <zack@codesourcery.com>
 776
 777         * varray.h (VARRAY_POP): Add checking variant, aborts on underflow.
 778         (VARRAY_TOP): Use VARRAY_CHECK so the access is bounds-checked.
 779         * varray.c: No need to prototype error.
 780         (varray_check_failed): Wrap long string onto two lines.
 781         (varray_underflow): New function.
 782
 783 2004-01-13  Steven Bosscher  <stevenb@suse.de>
 784
 785         PR c++/13376
 786         * function.h (struct function): Kill `name' field.
 787         (current_function_name): Make it an extern function.
 788         * function.c (current_function_name): New function.
 789         * graph.c: Update all uses of current_function_name.
 790         * gcse.c: Likewise.
 791         * config/alpha/alpha.c, config/avr/avr.c, config/c4x/c4x.c,
 792         config/mips/mips.c, config/pdp11/pdp11.c: Likewise.
 793         * config/ip2k/ip2k.c (function_prologue): Use MAIN_NAME_P
 794         instead of a strcmp with "main".
 795
 796 2004-01-13  Jan Hubicka  <jh@suse.cz>
 797
 798         * c-decl.c (diagnose_mismatched_decls):  Fix warning calls.
 799
 800         * cgraphunit.c (cgraph_optimize_function):  Always do
 801         optimize_inline_calls when there is always_inline callee.
 802         (cgraph_decide_inlining): Fix formating.
 803         * tree-inline.c (inlinable_function_p): Do sorry for alwaysinline
 804         functions.
 805         (expand_call_inline): Likewise.
 806         * toplev.h (sorry): Fix prototype.
 807
 808 2004-01-12  Roger Sayle  <roger@eyesopen.com>
 809
 810         * builtins.c (expand_builtin_expect_jump): Simplify logic. Handle
 811         conditional jumps that drop through to unconditional jumps or the
 812         end of the sequence.
 813
 814 2004-01-13  Jan Hubicka  <jh@suse.cz>
 815
 816         * alias.c (new_alias_set): Construct the alias_set varray.
 817         (init_alias_once): Don't do it here.
 818
 819 2004-01-12  Marc Espie <espie@openbsd.org>
 820
 821         * system.h: handle YYBYACC like YYBISON.
 822
 823 2004-01-12  Jonathan Merriman <jonm@dualitymedia.com>
 824
 825         PR target/10847
 826         * config.gcc: No longer includes conflicting header sparc/sol2.h when
 827         building on sparc64-*-openbsd*.
 828
 829 2004-01-12  Andrew Pinski  <pinskia@physics.uc.edu>
 830
 831         PR debug/13539
 832         * dbxout.c (dbxout_type): Protected inheritance is not
 833         private but protected.
 834
 835 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
 836
 837         * config/mips/mips.c (mips_symbolic_constant_p): Revert last patch.
 838
 839 2004-01-12  Kazu Hirata  <kazu@cs.umass.edu>
 840
 841         PR optimization/12508.
 842         * combine.c (try_combine): Remove a dead set in a parallel
 843         even if its destination is a subreg.
 844
 845         Revert:
 846         2003-06-03  Kazu Hirata  <kazu@cs.umass.edu>
 847         * combine.c (simplify_set): Don't move a subreg in SET_SRC to
 848         SET_DEST if WORD_REGISTER_OPERATIONS is not defined.
 849
 850 2004-01-12  Geoffrey Keating  <geoffk@apple.com>
 851
 852         * real.c: Update copyright date.
 853         * emit-rtl.c: Likewise.
 854         * rtl.h: Likewise.
 855         * dwarf2out.c: Likewise.
 856         * config/rs6000/darwin-ldouble.c: Likewise.
 857         * config/rs6000/rs6000.md: Likewise.
 858
 859 2004-01-12  David Edelsohn  <edelsohn@gnu.org>
 860
 861         * config/rs6000/rs6000.c (rs6000_init_libfuncs): Add AIX
 862         TFmode to SImode libfuncs.
 863
 864 2004-01-12  Roger Sayle  <roger@eyesopen.com>
 865
 866         PR middle-end/11397
 867         * varasm.c (assemble_alias): Remove weak aliases from weak_decls.
 868
 869 2004-01-12  Jan Hubicka  <jh@suse.cz>
 870
 871         PR opt/12826
 872         * loop.c (insert_loop_mem): Preffer VOLATILE memory references to be
 873         stored.
 874
 875         PR opt/12863
 876         * cfgcleanup.c (label_is_jump_target_p): Move to...
 877         * rtlanal.c (label_is_jump_target_p): ... here.
 878         * cfgrtl.c (cfg_layout_redirect_edge_and_branch):  Fix redirecting of fallthru
 879         edges unified with branch edges.
 880
 881 2004-01-12  Richard Earnshaw  <rearnsha@arm.com>
 882
 883         * simplify-rtx.c (simplify_immed_subreg): Correctly extract the
 884         high word of an integral CONST_DOUBLE.
 885
 886 2004-01-12  Paul Brook  <paul@codesourcery.com>
 887
 888         * simplify-rtx.c (simplify_plus_minus): Always generate canonical form.
 889
 890 2004-01-12  J"orn Rennecke <joern.rennecke@superh.com>
 891
 892         PR target/13585
 893         * sh-protos.h (check_use_sfunc_addr): Declare.
 894         * sh.c (extract_sfunc_addr, check_use_sfunc_addr): New functions.
 895         * sh.md (use_sfunc_addr): Use check_use_sfunc_addr in insn predicate.
 896
 897 2004-01-12  Jan Hubicka  <jh@suse.cz>
 898
 899         * alias.c:  Invlude varray.h
 900         (alias_sets): Turn into varray.
 901         (get_alias_set_entry): Use VARRAY; mark inline.
 902         (mems_in_disjoint_alias_sets_p): Mark inline.
 903         (record_alias_subset): Use varray.
 904         (init_alias_once): Initialize varray.
 905         (new_alias_set): Grow array.
 906         * varray.c: Make VARRAY_GENERIC_PTR non GTYized.
 907
 908 2004-01-12  Jan Hubicka  <jh@suse.cz>
 909
 910         Partial fix for PR opt/10776 II
 911         * cselib.c: Include params.h
 912         (cselib_invalidate_mem):  Limit amount of nonconflicting memory
 913         locations.
 914         * params.def (PARAM_MAX_CSELIB_MEMORY_LOCATIONS): New.
 915         * Makefile.in (cselib.o): Depend on params.h
 916
 917 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
 918
 919         * combine.c (combine_simplify_rtx): Don't pass VOIDmode to
 920         simplify_unary_operation if the operand has a known mode.
 921
 922 2004-01-12  Hartmut Penner  <hpenner@de.ibm.com>
 923
 924         PR target/13534
 925         * gcc/config/rs6000/rs6000.c (word_offset_memref_operand): New
 926         predicate to handle 'ld' conform addresses.
 927         * gcc/config/rs6000/rs6000.h (EXTRA_CONSTRAINT): New 'Y'
 928         contraint.
 929         (EXTRA_MEMORY_CONSTRAINT): Tell reload which constraint
 930         are memory contraints.
 931         * gcc/config/rs6000/rs6000-protos.h (word_offset_memref_operand):
 932         New prototype.
 933         * gcc/config/rs6000/rs6000.md (*movdf_hardfloat64):
 934         Change 'o' to 'Y' constraint.
 935         (*movdf_softfloat64): Ditto.
 936
 937 2004-01-12  Bernardo Innocenti  <bernie@develer.com>
 938
 939         * gcc/config/m68k/m68k.md: Switch from the "*..." syntax to the
 940         brace-enclosed syntax in all C output statements.
 941
 942 2004-01-12  David Edelsohn  <edelsohn@gnu.org>
 943
 944         PR target/13401
 945         * config/rs6000/rs6000.c (rs6000_output_function_epilogue):
 946         Objective-C language type value is 14.
 947
 948 2004-01-12  Markus F.X.J. Oberhumer  <markus@oberhumer.com>
 949
 950         PR c/12148
 951         * config/m68k/fpgnulib.c: Fix `-mshort' bugs: Use `long' instead of
 952         `int' in a number of places to make sure we always have a SImode
 953         and not a HImode.  Add a 'L' suffix to a number of constants.
 954
 955 2004-01-11  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 956
 957         * pa.c: Don't include obstack.h.
 958
 959         * pa.md: Correct constraint in pattern for loading PIC label address.
 960
 961 2004-01-11  Kaz Kojima  <kkojima@gcc.gnu.org>
 962
 963         * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine
 964          before defining.
 965
 966 2004-01-11  Steven Bosscher  <stevenb@suse.de>
 967
 968         PR fortran/9972
 969         * toplev.c (rest_of_handle_inline): Also consider functions
 970         for deferral if the language is GNU F77.
 971
 972 2004-01-11  Zack Weinberg  <zack@codesourcery.com>
 973
 974         * c-decl.c (diagnose_arglist_conflict): Add missing space to
 975         diagnostic messages.
 976
 977 2004-01-11  Jakub Jelinek  <jakub@redhat.com>
 978
 979         PR middle-end/13392
 980         * builtins.c (expand_builtin_expect_jump): Handle conditional jumps
 981         to drop through label.  Don't fall back to SCC even when conditional
 982         jump has not been found.
 983
 984 2004-01-11  Jan Hubicka  <jh@suse.cz>
 985
 986         * invoke.texi: Fix syntax error in previous patch.
 987
 988         Partial fix for PR opt/10776
 989         * Makefile.in (reload.o): Include param.h
 990         * params.def (PARAM_MAX_RELOAD_SEARCH_INSNS): New parameter.
 991         * reload.c: Include params.h.
 992         (find_equiv_reg): Work limiting check.
 993         * invoke.texi: Document.
 994
 995 2004-01-11  Richard Sandiford  <rsandifo@redhat.com>
 996
 997         * config/mips/mips.c (mips_symbolic_constant_p): Don't allow
 998         out-of-bounds accesses to string constants.  Simplify mips16
 999         case accordingly.
1000
1001 2004-01-11  Richard Sandiford  <rsandifo@redhat.com>
1002
1003         PR optimization/13469
1004         * toplev.c (rest_of_compilation): Call purge_all_dead_edges after
1005         reload_cse_regs (-fnon-call-exceptions only).
1006
1007 2004-01-11  Kazu Hirata  <kazu@cs.umass.edu>
1008
1009         * config/mcore/lib1.asm: Fix comment formatting.
1010         * config/mcore/mcore-elf.h: Likewise.
1011         * config/mcore/mcore.c: Likewise.
1012         * config/mcore/mcore.h: Likewise.
1013         * config/mcore/mcore.md: Likewise.
1014
1015 2004-01-10  Zack Weinberg  <zack@codesourcery.com>
1016
1017         * c-decl.c (duplicate_decls): Break apart into...
1018         (diagnose_arglist_conflict, validate_proto_after_old_defn)
1019         (locate_old_defn, diagnose_mismatched_decls, merge_decls):
1020         ... these new functions.  Restructure for comprehensibility.
1021         Remove various archaic special cases.  Always report the
1022         location of the previous declaration when a diagnostic is issued.
1023         (redeclaration_error_message): Fold into diagnose_mismatched_decls.
1024         (match_builtin_function_types): Delete unnecessary forward declaration.
1025
1026 2004-01-10  Zack Weinberg  <zack@codesourcery.com>
1027
1028         * genautomata.c (make_automaton, NDFA_to_DFA):
1029         Print progress bars with '.' characters instead of '*'.
1030         (build_automaton): Change notes to match.
1031
1032 2004-01-10  Kazu Hirata  <kazu@cs.umass.edu>
1033
1034         * config/m32r/m32r.md: Use define_constants for unspec and
1035         unspec_volatile.
1036
1037 2004-01-10  Jan Hubicka  <jh@suse.cz>
1038
1039         PR opt/11635
1040         * expr.c (expand_expr_real):  More curefully expand union casts.
1041
1042 2004-01-10  Kazu Hirata  <kazu@cs.umass.edu>
1043
1044         * config/m32r/m32r.md (flush_icache): Use 1 for
1045         unspec_volatile.
1046
1047 2004-01-10  David Edelsohn  <edelsohn@gnu.org>
1048             James E Wilson  <wilson@specifixinc.com>
1049
1050         PR debug/12860
1051         * dbxout.c (dbxout_symbol): Remove initialization of
1052         current_sym_code, current_sym_value, and current_sym_addr.
1053         (dbxout_symbol_location): Same.
1054         (dbxout_prepare_symbol): Zero current_sym_code,
1055         current_sym_value, and current_sym_addr.
1056
1057 2004-01-10  Richard Sandiford  <rsandifo@redhat.com>
1058
1059         * tree.c (get_unwidened): Reorder conditions so that the null pointer
1060         check is done first.
1061
1062 2004-01-09  Eric Christopher  <echristo@redhat.com>
1063
1064         * toplev.c (rest_of_handle_cfg): Add reg_scan pass
1065         if we're running mark_constant_function.
1066
1067 2004-01-09  Jeff Bailey  <jbailey@nisa.net>
1068
1069         PR target/12561
1070         * config/t-gnu: Rename SYSTEM_HEADER_DIR to NATIVE_SYSTEM_HEADER_DIR.
1071
1072 2004-01-09  Andrew Pinski <pinskia@physics.uc.edu>
1073
1074         PR debug/11231
1075         * dbxout.c (dbxout_type_fields): Return if any item is
1076         error_mark_node or the type is error_mark_node.
1077
1078 2004-01-09  Geoffrey Keating  <geoffk@apple.com>
1079
1080         * config/rs6000/darwin-ldouble.c: Add big comment explaining
1081         exactly what is expected as a 'long double'.
1082         (_xlqadd): When a value to be returned is representable as a
1083         'double', just return it directly, do not construct it using a union.
1084         Also, correct final fixup.
1085         (_xlqmul): Likewise.
1086         (_xlqdiv): Likewise.
1087         * real.c (encode_ibm_extended): Make consistent with darwin-ldouble.c.
1088
1089         * config/rs6000/rs6000.md (fix_trunctfdi2): Delete.
1090
1091 2004-01-09  Richard Henderson  <rth@redhat.com>
1092
1093         * recog.c (constrain_operands): Validate mem operands.
1094
1095 2004-01-09   James E Wilson  <wilson@specifixinc.com>
1096
1097         * gcc.c (init_spec): Remove -lunwind from shared case.
1098         * conifg/ia64/t-hpux (SHLIB_LINK): Add -lunwind.
1099
1100 2004-01-09  Steve Ellcey  <sje@cup.hp.com>
1101
1102         * configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*.
1103         * configure: Regenerate
1104
1105 2004-01-09  Joseph S. Myers  <jsm@polyomino.org.uk>
1106
1107         PR c/11234
1108         * c-typeck.c (build_c_cast): If pedantic, warn for conversions
1109         between function and object pointers.
1110         (digest_init): When comparing a pointer to function type to the
1111         target type, only apply TREE_TYPE once to the pointer to function
1112         type.
1113         * except.c (for_each_eh_label_1): Treat data as a pointer to a
1114         function pointer rather than casting it to a function pointer.
1115         (for_each_eh_label): Update caller.
1116         * recog.h (struct insn_data): Use a struct or union for output.
1117         * genoutput.c (output_insn_data): Update.
1118         * final.c (get_insn_template): Update.
1119
1120 2004-01-09  Mark Mitchell  <mark@codesourcery.com>
1121
1122         * expr.h (expand_expr): Make it a macro, not a function.
1123         (expand_expr_real): New function.
1124         * expr.c (store_expr): Adjust logic for deciding whether or not to
1125         copy the value returned by expand_expr.
1126         (expand_expr): Rename to ...
1127         (expand_expr_real): ... this.  Add alt_rtl parameter.  Adjust
1128         calls to language hooks.
1129         * c-common.h (c_expand_expr): Adjust prototype.
1130         * c-common.c (c_expand_expr): Add alt_rtl parameter.
1131         * langhooks-def.h (lhd_expand_expr): Change prototype.
1132         * langhooks.c (lhd_expand_expr): Add all_rtl parameter.
1133         * langhooks.h (lang_hooks): Change type of expand_expr.
1134         * stmt.c (stmt_status): Add x_last_expr_alt_rtl.
1135         (last_expr_alt_rtl): Likewise.
1136         (expand_expr_stmt_value): Set last_expr_alt_rtl.
1137         (clear_last_expr): Clear it.
1138         (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL.
1139         (expand_end_bindings): Save and restor last_expr_alt_rtl.
1140         * tree.def (RTL_EXPR): Give it an additional operand.
1141         * tree.h (RTL_EXPR_ALT_RTL): New macro.
1142
1143 2004-01-09  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
1144
1145         * config/m32r/m32r.h (TARGET_CPU_CPP_BUILTINS): Add __m32r__.
1146         * config/m32r/m32r.c (call26_operand): Allow in PIC mode.
1147
1148 2004-01-09  Kazu Hirata  <kazu@cs.umass.edu>
1149
1150         PR target/13380.
1151         * config/m32r/m32r.md: Replace (reg:SI 17) with (reg:CC 17)
1152         or (ne:SI (reg:CC 17) (const_int 0)).
1153         Be specific about modes wherever possible.
1154
1155 2004-01-09  Kazu Hirata  <kazu@cs.umass.edu>
1156
1157         * config/m32r/m32r.c (m32r_expand_block_move): Call
1158         gen_movestrsi_internal with two more arguments.
1159         (m32r_output_block_move): Adjust operand numbers.
1160         Properly update the source and destination pointers.
1161         * config/m32r/m32r.md (movstrsi_internal): Use 'r' instead of
1162         'r+'.  Change the set detinations to match_operand.
1163
1164 2004-01-09  Kazu Hirata  <kazu@cs.umass.edu>
1165
1166         * final.c (FIRST_INSN_ADDRESS): Remove.
1167         (shorten_branches): Don't use FIRST_INSN_ADDRESS.
1168         * system.h (FIRST_INSN_ADDRESS): Poison.
1169         * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS.
1170         * config/m32r/m32r-protos.h: Remove the prototype for
1171         m32r_first_insn_address.
1172         * config/m32r/m32r.c (m32r_first_insn_address): Remove.
1173         * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise.
1174         * doc/md.texi (FIRST_INSN_ADDRESS): Likewise.
1175
1176 2004-01-09  J. Brobecker  <brobecker@gnat.com>
1177
1178         * dwarf2out.c (gen_enumeration_type_die): Return the DIE that
1179         we just created.
1180         (is_ada_subrange_type): DIEs for enumeration subtypes should be
1181         emitted as subrange types too.
1182         (subrange_type_die): Add handling of enumeration subtypes.
1183
1184 2004-01-08  Richard Henderson  <rth@redhat.com>
1185
1186         PR opt/12441
1187         Revert: Sat Mar 30 14:08:55 CET 2002  Jan Hubicka  <jh@suse.cz>
1188         * i386.c (aligned_operand): Be prepared for SUBREGed registers.
1189         (ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG.
1190         (ix86_address_cost): Be prepared for SUBREGed registers.
1191         (legitimate_address_p): Accept SUBREGed registers.
1192
1193 2004-01-08  Kelley Cook  <kcook@gcc.gnu.org>
1194
1195         * Makefile.in: Rename configure.in to configure.ac
1196         * doc/sourcebuild.texi: Likewise.
1197         * configure: Regenerate.
1198         * config.in: Regenerate.
1199
1200 2004-01-08  Stuart Hastings  <stuart@apple.com>
1201
1202         * config/i386/i386.md: Typos in MMX/SSE immediate shifts.
1203
1204 2004-01-08  Jan Hubicka  <jh@suse.cz>
1205
1206         * cgraphunit.c (cgraph_decide_inlining):  Fix typo.
1207
1208 2004-01-08  Geoffrey Keating  <geoffk@apple.com>
1209
1210         * config/rs6000/rs6000.md (cmptf_internal1): Correct branch offset.
1211         (UNSPEC_FIX_TRUNC_TF): New constant.
1212         (movtf_internal): Make splitter active only when insn is active.
1213         (extenddftf2): Rewrite to properly load zero into low part.
1214         (extenddftf2_internal): New.
1215         (extendsftf2): Rewrite.
1216         (truncdftf2): Correct length.
1217         (floatditf2): Delete.
1218         (fix_trunc_helper): New.
1219         (fix_trunctfdi2): Use fix_trunc_helper.
1220         (fix_trunctfsi2): Likewise.fix_trunc
1221         (fix_trunctfsi2_internal): New.
1222
1223         * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): lo_sum
1224         addresses are legitimate on Darwin even when flag_pic.
1225         (rs6000_legitimize_reload_address) [TARGET_MACHO]: Don't create
1226         non-offsettable addresses for loads of TFmode constants.
1227
1228 2004-01-08  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
1229
1230         * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Actually emit
1231         variables in the appropriate bss section.
1232
1233 2004-01-09  Alan Modra  <amodra@bigpond.net.au>
1234
1235         * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure
1236         target_flags has MASK_POWERPC64 when -m64.
1237         * config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64
1238         to 620, 630, power3, power4 and rs64a entries.
1239         * config/rs6000/rs6000.h (MASK_64BIT): Expand comment.
1240
1241 2004-01-08  Richard Sandiford  <rsandifo@redhat.com>
1242
1243         * simplify-rtx.c (simplify_immed_subreg): Fix construction of
1244         floating-point constants.
1245
1246 2004-01-08  J. Brobecker  <brobecker@gnat.com>
1247
1248         * dwarf2out.c (subrange_type_die): Add context_die parameter.
1249         Create the subrange_type DIE using the given context DIE.
1250         (modified_type_die): Update call to subrange_type_die.
1251
1252 2004-01-08  Zack Weinberg  <zack@codesourcery.com>
1253
1254         * dwarf2.h, unwind-dw2-fde.h, unwind-pe.h, unwind.h:
1255         Add multiple-include guard.
1256
1257 2004-01-08  Hartmut Penner  <hpenner@de.ibm.com>
1258
1259         * gcc/config/rs6000/rs6000.c (easy_vector_constant): Accept
1260         all vector constant loadable by vsplt*.
1261         (output_vec_const_move): Likewise.
1262
1263 2004-01-07  Joseph S. Myers  <jsm@polyomino.org.uk>
1264
1265         PR c/6024
1266         * c-typeck.c (comptypes): Only treat enumerated types in the same
1267         translation unit as compatible with each other when they are the
1268         same type.
1269         * doc/extend.texi: Update.
1270
1271 2004-01-07  Joseph S. Myers  <jsm@polyomino.org.uk>
1272
1273         PR c/12165
1274         * c-decl.c (grokdeclarator): Take type qualifiers of typedefed
1275         array type from the array element type.
1276
1277 2004-01-07  Alan Modra  <amodra@bigpond.net.au>
1278
1279         * config/rs6000/rs6000.c (rs6000_dbx_register_number): New function.
1280         * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Declare.
1281         * config/rs6000/rs6000.h (DWARF_FRAME_REGNUM): Define.
1282         (DWARF_REG_TO_UNWIND_COLUMN): Correct column adjustment and comment.
1283         * config/rs6000/sysv4.h (DBX_REGISTER_NUMBER): Define.
1284
1285 2004-01-06  Eric Christopher  <echristo@redhat.com>
1286
1287         * config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default.
1288         (DWARF2_DEBUGGING_INFO): Define.
1289         (PREFERRED_DEBUGGING_TYPE): Set to dwarf2.
1290         * config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove.
1291         * config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0
1292         for irix as.
1293         (SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as.
1294         * config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove.
1295         * config/mips/iris5gas.h: Ditto.
1296         (DBX_DEBUGGING_INFO): Remove.
1297         (DWARF2_DEBUGGING_INFO): Ditto.
1298         (MIPS_DEBUGGING_INFO): Ditto.
1299         (PREFERRED_DEBUGGING_TYPE): Ditto.
1300         * config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove.
1301         (PREFERRED_DEBUGGING_TYPE): Ditto.
1302         (SUBTARGET_ASM_DEBUGGING_SPEC): Ditto.
1303         * config/mips/elf64.h: Ditto.
1304
1305 2004-01-06  Jan Hubicka  <jh@suse.cz>
1306
1307         * Makefile.in (STAGEPROFILE_FLAGS_TO_PASS): Use -fprofile-generate.
1308         (STAGEFEEDBACK_FLAGS_TO_PASS): Use -fprofile-use.
1309
1310 2004-01-06  Geoffrey Keating  <geoffk@apple.com>
1311
1312         * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Compile darwin-ldouble.c.
1313         (TARGET_LIBGCC2_CFLAGS): Use -mlong-double-128.
1314         * config/rs6000/darwin-ldouble.c: New.
1315
1316         * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg
1317         for constants.
1318         (constant_subword): Delete.
1319         * rtl.h (constant_subword): Delete prototype.
1320         (immed_double_const): Is not in varasm.c.
1321         * simplify-rtx.c (simplify_immed_subreg): New.
1322         (simplify_subreg): Use simplify_immed_subreg.
1323
1324         * config/rs6000/rs6000.md (floatsitf2): Use expand_float rather
1325         than trying to generate RTL directly.
1326         (fix_trunctfsi2): Use expand_fix rather than trying to generate
1327         RTL directly.
1328
1329         * dwarf2out.c (add_const_value_attribute): Remove incorrect comment.
1330
1331 2004-01-06  David Edelsohn  <edelsohn@gnu.org>
1332
1333         * config/rs6000/xcoff.h (EXTRA_SECTION_FUNCTIONS): Split each
1334         function into a separate macro.
1335         (read_only_data_section): Add void argument.
1336         (private_data_section): Same.
1337         (read_only_private_data_section): Same.
1338         (toc_section): Same.
1339
1340 2004-01-06  Jan Hubicka  <jh@suse.cz>
1341
1342         * invoke.texi:  Remove typo in last change.
1343
1344         PR target/10301
1345         * config.gcc: Accept opteron and athlon-64 as variants
1346         of k8.
1347         * i386.c (override_options): Likewise.
1348         * invoke.texi (i386 -mtune): Expand documentation.
1349
1350 2004-01-06  Kazu Hirata  <kazu@cs.umass.edu>
1351
1352         * alias.c: Fix comment typos.
1353         * builtins.c: Likewise.
1354         * cfg.c: Likewise.
1355         * df.c: Likewise.
1356         * dominance.c: Likewise.
1357         * dwarf2out.c: Likewise.
1358         * emit-rtl.c: Likewise.
1359         * expr.c: Likewise.
1360         * final.c: Likewise.
1361         * fold-const.c: Likewise.
1362         * gcse.c: Likewise.
1363         * genattrtab.c: Likewise.
1364         * genrecog.c: Likewise.
1365         * gensupport.c: Likewise.
1366         * ggc-zone.c: Likewise.
1367         * integrate.c: Likewise.
1368         * local-alloc.c: Likewise.
1369         * loop.c: Likewise.
1370         * recog.c: Likewise.
1371         * regmove.c: Likewise.
1372         * reg-stack.c: Likewise.
1373         * reorg.c: Likewise.
1374         * rtlanal.c: Likewise.
1375         * rtl.h: Likewise.
1376         * sched-ebb.c: Likewise.
1377         * simplify-rtx.c: Likewise.
1378         * toplev.c: Likewise.
1379         * varasm.c: Likewise.
1380
1381 2004-01-06  Kazu Hirata  <kazu@cs.umass.edu>
1382
1383         * doc/install.texi: Fix typos.
1384         * doc/invoke.texi: Likewise.
1385         * doc/md.texi: Likewise.
1386
1387 2004-01-06  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
1388
1389         * config/m32r/m32r.h (TRAMPOLINE_LINE_SIZE): Changed
1390
1391 2004-01-06  Jan Hubicka  <jh@suse.cz>
1392
1393         * i386.c (init_cumulative_args):  Add handling of MMX_REGPARM.
1394         (function_arg_advance):  Do not pass aggregates in SSE; deal handling
1395         of MMX_REGPARM.
1396         (function_arg): Add new warnings about ABI changes;  fix SSE_REGPARM;
1397         add MMX_REGPARM.
1398         * i386.h (ix86_args): Add mmx_words/mmx_regs/mmx_regno fields.
1399         (SSE_REGPARM_MAX): Default to 3 on i386 -msse ABI.
1400         (MMX_REGPARM_MAX): Similarly for -mmmx.
1401
1402 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1403
1404         * config/sh/linux.h: Fix comment formatting.
1405         * config/sh/netbsd-elf.h: Likewise.
1406         * config/sh/sh.c: Likewise.
1407         * config/sh/sh.h: Likewise.
1408         * config/sh/vxworks.h: Likewise.
1409
1410 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1411
1412         * system.h (ASM_OUTPUT_MAIN_SOURCE_FILENAME): Poison.
1413         * toplev.c (output_file_directive): Don't use
1414         ASM_OUTPUT_MAIN_SOURCE_FILENAME.
1415
1416 2004-01-05  Daniel Berlin  <dberlin@dberlin.org>
1417
1418         * ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS
1419         (USING_MMAP): We don't support non-mmap.
1420         (struct alloc_chunk): Steal 1 bit from typecode, use it to mark
1421         large objects.
1422         (struct page_entry): Remove bytes_free.
1423         (struct page_table_chain): Remove.
1424         (struct globals): Remove page_table member.
1425         (loookup_page_table_entry): Function deleted.
1426         (set_page_table_entry): Ditto.
1427         (ggc_allocated_p): No longer need page table lookups.
1428         (ggc_marked_p): Ditto.
1429         (alloc_small_page): Don't care about bytes_free anymore.
1430         (alloc_large_page): Round up size.
1431         (ggc_alloc_zone_1): Mark large objects as such, and calculate
1432         their size the new way.
1433         Remove page table lookups and setting.
1434         (ggc_get_size): Calculate large object size the new way.
1435         (sweep_pages): Redo to account for fact that we no longer have
1436         bytes_free.
1437         (ggc_collect): No longer need to reincrement bytes_free.
1438         (ggc_pch_alloc_object): Handle new large objects properly.
1439         (ggc_pch_read): Put PCH stuff into it's own uncollected zone.
1440
1441 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1442
1443         * doc/invoke.texi: Remove a page break.
1444
1445 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1446
1447         * config/avr/avr.c (avr_output_function_prologue): Remove an
1448         extra pair of curly braces.
1449
1450 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1451
1452         * config/mn10300/mn10300.c: Fix comment formatting.
1453         * config/mn10300/mn10300.h: Likewise.
1454
1455 2004-01-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
1456
1457         * tree.h: Update documentation on nothrow_flag.
1458         * print-tree.c (print_node): Print TREE_NOTHROW as "align-ok" for
1459         types.
1460
1461 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1462
1463         * doc/invoke.texi: Remove traces of dead ports.
1464
1465 2004-01-05  Richard Sandiford  <rsandifo@redhat.com>
1466
1467         * doc/invoke.texi: Add documentation for the MIPS -mexplicit-relocs
1468         option.
1469
1470 2004-01-05  Richard Sandiford  <rsandifo@redhat.com>
1471
1472         PR target/12945
1473         * coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for
1474         counter labels.
1475         * config/mips/mips.c (INTERNAL_SYMBOL_P): Delete.
1476         (mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating
1477         string constants if TARGET_MIPS16.  Use SYMBOL_REF_DECL to check
1478         the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P.
1479         (mips_symbol_insns): Don't trust the local/global classification.
1480         (m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol.
1481         (override_options): Make -mabicalls -fno-unit-at-a-time imply
1482         -mno-explicit-relocs.
1483         (mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish
1484         between local and global symbols.
1485
1486 2004-01-05  Richard Sandiford  <rsandifo@redhat.com>
1487
1488         * config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare.
1489         (mips_preferred_reload_class): Declare.
1490         * config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function.
1491         (EXTRA_CONSTRAINT): Update accordingly.
1492         (PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class.
1493         * config/mips/mips.c (mips_dangerous_for_la25_p): New function.
1494         (mips_preferred_reload_class): New function.  Prefer LEA_REGS if
1495         mips_dangerous_for_la25_p.
1496         (mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS
1497         if mips_dangerous_for_la25_p.
1498
1499 2004-01-05  Bernardo Innocenti  <bernie@develer.com>
1500
1501         * config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison
1502         warning.
1503
1504 2004-01-04  Nathanael Nerode  <neroden@gcc.gnu.org>
1505
1506         * configure.ac: Use AC_PROG_CPP_WERROR.
1507         * configure: Regenerate.
1508
1509 2004-01-04  Zack Weinberg  <zack@codesourcery.com>
1510
1511         * .cvsignore: Add autom4te.cache.
1512
1513 2004-01-04  Richard Sandiford  <rsandifo@redhat.com>
1514
1515         * doc/invoke.texi: Revamp documentation of MIPS options.  Remove
1516         -mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile,
1517         -m4650, -mfix7000 and -(m)no-crt0.  Put endianness options first,
1518         then architecture options, then ABI options.  General rewording.
1519
1520 2004-01-04  Joseph S. Myers  <jsm@polyomino.org.uk>
1521
1522         PR c/3414
1523         * doc/extend.texi: Clarify definition of malloc attribute.
1524
1525 2004-01-04  Jan Hubicka  <jh@suse.cz>
1526
1527         * Makefile.in (cgraph.o, cgraphunit.o): Add intl.h dependency.
1528         * cgraph.c (create_edge, dump_cgraph): Update to use inline_failed
1529         * cgraph.h (cgraph_edge): Replace inline_call by inline_failed
1530         (cgraph_inline_p): Add extra argument reason.
1531         * cgraphunit.c: Minor formating fixes.
1532         cgraph_first_inlined_callee): New functions.
1533         (record_call_1): Record builtins too.
1534         (cgraph_analyze_function): Update inline_failed messages.
1535         (cgraph_mark_functions_to_output, cgraph_expand_function, cgraph_inlined_into,
1536         cgraph_inlined_callees, cgraph_estimate_growth): Update to use inline_failed.
1537         (cgraph_check_inline_limits): Likewise; Add argument reason.
1538         (cgraph_set_inline_failed): New static function.
1539         (cgraph_decide_inlining_of_small_function, cgraph_decide_inlining): Set
1540         reasons.
1541         (cgraph_inline_p): Add new argument reason.
1542         * tree-inline.c (expand_call_inline):  Update warning.
1543
1544 2004-01-03  Nathanael Nerode  <neroden@gcc.gnu.org>
1545
1546         * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM
1547         with modern equivalents.
1548         * configure: Regenerate.
1549
1550         * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE.
1551         * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove.
1552         * configure: Regenerate.
1553
1554         * doc/install.texi: Note that 'gcc' is now a 2.57 directory.
1555
1556         * configure.in: Rename to configure.ac.
1557         * configure.ac: Renamed from configure.in; make minimum necessary
1558         changes for autoconf 2.5x.
1559         * aclocal.m4: Make minimum necessary changes for autoconf 2.5x.
1560         * configure: Regenerate with autoconf 2.57.
1561
1562 2004-01-03  Kazu Hirata  <kazu@cs.umass.edu>
1563
1564         * config/mips/linux.h: Fix comment formatting.
1565         * config/mips/mips.c: Likewise.
1566         * config/mips/mips.h: Likewise.
1567         * config/mips/mips.md: Likewise.
1568         * config/mips/netbsd.h: Likewise.
1569         * config/mips/windiss.h: Likewise.
1570
1571 2004-01-02  Richard Henderson  <rth@redhat.com>
1572
1573         * config/i386/i386.md (fp constant pool splitter): Reorg suppression
1574         for sse and 387; add suppression for mmx.
1575
1576 2004-01-02  Andrew Pinski  <pinskia@physics.uc.edu>
1577
1578         * loop.c (loop_optimize): Free all loops_info's mems.
1579
1580         * c-typeck.c (finish_init): Free spelling_base before
1581         setting it again.
1582
1583         * cfgloop.c (flow_loops_find): Always free the sbitmap
1584         headers.
1585
1586         * predict.c (estimate_probability): Free bbs after being
1587         done with it.
1588
1589 2004-01-02  Kazu Hirata  <kazu@cs.umass.edu>
1590
1591         * config/mn10300/mn10300.h (PREDICATE_CODES): Add
1592         const_8bit_operand and call_address_operand.
1593
1594 2004-01-02  Jan Hubicka  <jh@suse.cz>
1595
1596         * cgraphunit.c (cgraph_optimize_function):  Call optimize_inline_calls
1597         when there is nothing to inline but warnings are requested.
1598         (cgraph_decide_inlining):  Fix memory leak.
1599
1600 2004-01-02  Jan Hubicka  <jh@suse.cz>
1601
1602         * expr.c (store_constructor):  Fix pasto in previous patch.
1603
1604 2004-01-02  Kazu Hirata  <kazu@cs.umass.edu>
1605
1606         * config/i386/cygming.h: Fix comment formatting.
1607         * config/i386/djgpp.h: Likewise.
1608         * config/i386/gthr-win32.c: Likewise.
1609         * config/i386/i386-interix.h: Likewise.
1610         * config/i386/i386.c: Likewise.
1611         * config/i386/i386.h: Likewise.
1612         * config/i386/openbsd.h: Likewise.
1613         * config/i386/winnt.c: Likewise.
1614         * config/i386/xm-mingw32.h: Likewise.
1615
1616 2004-01-02  Joseph S. Myers  <jsm@polyomino.org.uk>
1617
1618         * doc/gcc.texi, doc/invoke.texi, doc/install.texi: Update
1619         copyright and last modification dates.
1620
1621 2004-01-02  Andreas Jaeger  <aj@suse.de>, Gerald Pfeifer  <gp@suse.de>
1622
1623         * doc/install.texi (Specific): Mention x86_64.
1624
1625 2004-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
1626
1627         * builtins.c (expand_builtin_apply_args_1) [STACK_GROWS_DOWNWARD]:
1628         Call force_operand on plus_constant result.
1629
1630 2004-01-01  Jan Hubicka  <jh@suse.cz>
1631
1632         * expmed.c (store_bit_field, extract_bit_field): Use new named patterns
1633         * expr.c (store_constructor): Use vec_init pattern.
1634         * genopinit.c (optabs): Initailize vec_set/vec_extract/vec_init.
1635         * optabs.h (optab_index): ADD OTI_vec_set/OTI_vec_extract/OTI_vec_init
1636         (vec_set_optab, vec_extract_optab, vec_init_optab): New.
1637         * i386.md (vec_setv2df, vec_extractv2df, vec_setv4sf, vec_extractv4sf):
1638         New patterns.
1639         (sse2_unpc?pd): Fix pattern.
1640         (sse2_movlpd): Kill.
1641         (sse2_movsd): Deal with movlpd too.
1642         * i386.c (ix86_expand_builtin): Use sse2_movsd instead of sse2_movlpd.
1643         (ix86_expand_vector_init): New.
1644         * emmintrin.h (__mm_set_pd, __mm_set_ps): Use vector extensions.
1645         * md.texi (vec_set, vec_extract): Document
1646
1647 2003-12-31  Jan Hubicka  <jh@suse.cz>
1648
1649         PR opt/13473
1650         * recog.c (validate_replace_rtx_1):  Take care for RTL sharing inside
1651         ASM input operands
1652
1653         PR opt/12617
1654         * toplev.c (dump_file_index): Reorder ce3 and bbro.
1655         (dump_file): Likewise.
1656         (rest_of_compilation): Likewise.
1657
1658         PR debug/13367
1659         * cgraph.c (cgraph_function_possibly_inlined):  Even with
1660         flag_really_no_inline we inline always_inline functions.
1661         * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag
1662         for non-always_inline functions when there is flag_really_no_inline.
1663         (cgraph_decide_inlining): Limit work done when not inlining.
1664         (cgraph_decide_inlining_incrementally): Likewise.
1665         (cgraph_optimize_function): Check whether something got inlined.
1666         * c-objc-common.c (c_disregard_inline_limits): Do not always inline
1667         extern inline functions when not inlining.
1668
1669         * opts.c (decode_options):  Disable crossjumping at -O1
1670         * invoke.texi (-O1): Document change.
1671
1672 See ChangeLog.10 for earlier changes.