gcc/ChangeLog

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