gcc/ChangeLog

   1 2003-07-23  Bob Wilson  <bob.wilson@acm.org>
   2
   3         * config/xtensa/crti.asm (_init, _fini): Increase frame size to 64.
   4         * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3,
   5         __umodsi3, __modsi3): Increase frame size to 32.
   6
   7 2003-07-23  Geoffrey Keating  <geoffk@apple.com>
   8
   9         * config/rs6000/host-darwin.c: ANSIfy, update comment for sigaltstack
  10         prototype.
  11
  12 2003-07-23  Mark Mitchell  <mark@codesourcery.com>
  13
  14         PR optimization/10679
  15         * tree-inline.c (inlinable_function_p): Honor MIN_INLINE_INSNS.
  16
  17 2003-07-23  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  18
  19         PR target/11607 and PR target/11516
  20         * pa.md (extzv, extv, insv): Revert latter half of last patch.
  21
  22 2003-07-22  Mark Mitchell  <mark@codesourcery.com>
  23
  24         * fold-const.c (force_fit_type): Handle OFFSET_TYPE.
  25         * varasam.c (output_constant): Likewise.
  26
  27 2003-07-22  Kazu Hirata  <kazu@cs.umass.edu>
  28
  29         * alias.c: Fix comment formatting.
  30         * c-common.c: Likewise.
  31         * c-decl.c: Likewise.
  32         * c-opts.c: Likewise.
  33         * combine.c: Likewise.
  34         * cpplib.c: Likewise.
  35         * diagnostic.c: Likewise.
  36         * dojump.c: Likewise.
  37         * final.c: Likewise.
  38         * fold-const.c: Likewise.
  39         * gcc.c: Likewise.
  40         * gcse.c: Likewise.
  41         * ggc-page.c: Likewise.
  42         * jump.c: Likewise.
  43         * loop.c: Likewise.
  44         * mips-tfile.c: Likewise.
  45         * recog.c: Likewise.
  46         * regclass.c: Likewise.
  47         * regmove.c: Likewise.
  48         * tree.c: Likewise.
  49         * tree.h: Likewise.
  50
  51 2003-07-22  Per Bothner  <pbothner@apple.com>
  52
  53         * line-map.c (add_line_map):  Handle invalid LEAVE request.
  54         Fixes PR preprocessor/11361.
  55
  56 2003-07-22  Per Bothner  <pbothner@apple.com>
  57
  58         * diagnostic.c.(diagnostic_report_current_module):  Update to match
  59         2003-06-05 changes to push_srcloc and pop_srcloc.
  60
  61 2003-07-22  Wolfgang Bangerth  <bangerth@dealii.org>
  62
  63         * doc/trouble.texi: Better document two-stage name lookup.
  64
  65 2003-07-22  Eric Christopher <echristo@redhat.com>
  66
  67         * config/s390.c (s390_valid_pointer_mode): New.
  68         (TARGET_VALID_POINTER_MODE): Use.
  69         (s390_emit_prologue): Add tpf profiling hooks.
  70         (s390_emit_epilogue): Ditto.
  71         * config/s390.h (MASK_TPF): New.
  72         (TARGET_TPF): Use.
  73         (POINTERS_EXTEND_UNSIGNED): Define.
  74         * config/s390.md (ptr_extend): New pattern.
  75
  76 2003-07-22  Zack Weinberg  <zack@codesourcery.com>
  77
  78         * hashtable.c (approx_sqrt): Make static.
  79         * hashtable.h: Don't prototype approx_sqrt.
  80         * line-map.c (init_line_maps): Rename linemap_init.
  81         (free_line_maps): Rename linemap_free.
  82         (add_line_map): Rename linemap_add.
  83         (lookup_line): Rename linemap_lookup.
  84         (print_containing_files): Rename linemap_print_containing_files.
  85         * linemap.h: Update to match.
  86
  87         * cpperror.c, cppinit.c, cpplib.c, cppmacro.c: Update calls to
  88         linemap routines to use new names.
  89
  90 2003-07-16  Nathan Sidwell  <nathan@codesourcery.com>
  91
  92         * c-common.c (handle_packed_attribute): Don't pack a struct via a
  93         typedef. Propagate packedness from a main variant.
  94
  95 2003-07-22  Nathanael Nerode  <neroden@gcc.gnu.org>
  96
  97         * Makefile.in (install-common): Add dependency on installdirs.
  98
  99 2003-07-21  Alexandre Oliva  <aoliva@redhat.com>
 100
 101         * c-common.c (c_common_type_for_mode): Return integer types for
 102         pointer modes.
 103
 104 2003-07-22  Geoffrey Keating  <geoffk@apple.com>
 105
 106         * c-decl.c (start_decl): Don't call maybe_apply_pragma_weak here.
 107         (finish_decl): Call maybe_apply_pragma_weak here.
 108         (grokdeclarator): Check that DECL_ASSEMBLER_NAME isn't set before
 109         TREE_PUBLIC and TREE_STATIC are decided.
 110         (start_function): Move call to maybe_apply_pragma_weak.  Check that
 111         DECL_ASSEMBLER_NAME isn't set too early.
 112
 113         * cpplex.c (_cpp_process_line_notes): Mention option name in
 114         trigraphs warning.
 115
 116 2003-07-22  Kazu Hirata  <kazu@cs.umass.edu>
 117
 118         * combine.c (if_then_else_cond): Simplify the comparison of
 119         rtx against -1, 0, and 1.
 120         * loop.c (check_dbra_loop): Likewise.
 121         * optabs.c (emit_conditional_move): Likewise.
 122         (emit_conditional_add): Likewise.
 123         * config/i386/i386.md (*movsi_or): Likewise.
 124         (*movdi_or_rex6): Likewise.
 125
 126 Tue Jul 22 00:42:12 CEST 2003  Jan Hubicka  <jh@suse.cz>
 127
 128         * cgraphunit.c (cgraph_finalize_compilation_unit): Remove redundant if.
 129
 130 2003-07-21  Neil Booth  <neil@daikokuya.co.uk>
 131
 132         * cppfiles.c (open_file_pch): Don't put unused entries in the
 133         splay tree.  Remove dead code.
 134
 135 2003-07-21  Geoffrey Keating  <geoffk@apple.com>
 136
 137         * c-common.h (num_in_fnames): Declare.
 138         (c_static_assembler_name): Move from here...
 139         * c-tree.h (c_static_assembler_name): ... to here.
 140         * c-opts.c: Don't include langhooks-def.h.
 141         (c_static_assembler_name): Move to c-decl.c.
 142         (num_in_fnames): Make externally visible.
 143         * c-decl.c: Include langhooks-def.h.
 144         (c_static_assembler_name): Move from c-opts.c.
 145         * Makefile.in (c-decl.o): Add $(LANGHOOKS_DEF_H).
 146         (c-opts.o): Remove $(LANGHOOKS_DEF_H).
 147
 148         * c-pragma.c (maybe_apply_pragma_weak): Don't get DECL_ASSEMBLER_NAME
 149         when it's not needed.
 150
 151 2003-07-21  Jakub Jelinek  <jakub@redhat.com>
 152
 153         * config/rs6000/rs6000.h (machine_function): Add ra_need_lr.
 154         * config/rs6000/rs6000.c (rs6000_return_addr): Set it.
 155         (rs6000_emit_prologue): Save FPRs inline if set.
 156
 157 2003-07-21  H.J. Lu <hongjiu.lu@intel.com>
 158
 159         * config/ia64/ia64.md (prefetch): Support predicate.
 160
 161 2003-07-21  Josef Zlomek  <zlomekj@suse.cz>
 162
 163         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Use tablejump_p.
 164         * rtlanal.c (tablejump_p): Use next_active_insn for finding the jump
 165         table.
 166
 167 2003-07-17  Eric Botcazou  <ebotcazou@libertysurf.fr>
 168
 169         PR optimization/11536
 170         * unroll.c (loop_iterations): Do not replace a register holding
 171         the final value by its equivalent before the loop if it is not
 172         invariant.
 173
 174 2003-07-21  Dave Fluri  <dave.fluri@onlink.net>
 175
 176         * doc/extend.texi: Fixes to spelling, grammar, and diction.
 177
 178 2003-07-21  Ben Elliston  <bje@wasabisystems.com>
 179
 180         * doc/invoke.texi (Optimize Options): Replace "it's" with "its".
 181         (V850 Options): Spelling fixes.
 182
 183 2003-07-20  Lisa M. Goldstein  <opus@gnu.org>
 184
 185         * doc/invoke.texi: Fixes to style, grammar and diction.
 186
 187 2003-07-20  Roger Sayle  <roger@eyesopen.com>
 188
 189         * builtins.def (BUILT_IN_ALLOCA): Remove "#if SMALL_STACK" form.
 190         * system.h (SMALL_STACK): Poison obsolete target macro.
 191         * doc/tm.texi (SMALL_STACK): Remove target macro documentation.
 192
 193 2003-07-20  Phil Edwards  <pme@gcc.gnu.org>
 194
 195         * configure.in:  Cache the results of testing for cmp's capabilities.
 196         * configure:  Regenerate.
 197
 198 2003-07-20  Mark Mitchell  <mark@codesourcery.com>
 199
 200         PR debug/11279
 201         * dwarf2out.c (gen_enumeration_type_die): Remember that
 202         enumerators can be unsigned.
 203
 204 2003-07-19  Zack Weinberg  <zack@codesourcery.com>
 205
 206         * c-decl.c (named_labels, shadowed_labels, label_level_chain)
 207         (push_label_level, pop_label_level): Kill.
 208         (struct binding_level): Rename level_chain to outer.
 209         Add outer_function field.  Change parm_flag, function_body,
 210         keep, keep_if_subblocks to 1-bit bitfields of type bool.
 211         (current_function_level): New variable.
 212         (keep_next_level_flag, keep_next_if_subblocks): Change type to bool.
 213         (keep_next_level, declare_parm_level, warn_if_shadowing):
 214         Update to match.
 215         (struct language_function): Kill named_labels, shadowed_labels fields.
 216         (c_init_decl_processing, start_function, c_push__function_context)
 217         (c_pop_function_context): No need to muck with named_labels nor
 218         shadowed_labels.
 219
 220         (make_binding_level): No need to clear the structure here.
 221         (pop_binding_level): Always operate on current_binding_level.
 222         Update current_function_level if necessary.
 223         (pushlevel): Don't clear named_labels.  Update current_function_level
 224         if necessary.  Use "true" and "false" where appropriate.
 225         (poplevel): Diagnose labels defined but not used, or vice
 226         versa, and clear out label-meanings leaving scope, while
 227         walking down the decls list, for all binding levels.
 228         Handle LABEL_DECLs appearing in the shadowed list.
 229         pop_binding_level takes no arguments.
 230         (pushdecl_function_level): Use current_function_level.
 231
 232         (make_label, bind_label): New static functions.
 233         (declare_label): New exported function.
 234         (lookup_label, define_label): Rewritten for new data structure.
 235         (shadow_label): Kill.
 236
 237         * c-tree.h: Prototype declare_label; don't prototype
 238         push_label_level, pop_label_level, nor shadow_label.
 239         * c-parse.in: Remove all calls to push_label_level and
 240         pop_label_level.  Use declare_label for __label__ decls.
 241
 242         * doc/extend.texi: Clarify that __label__ can be used to
 243         declare labels with local scope in any nested block, not
 244         just statement expressions.  Cross-reference nested functions
 245         section from local labels section.
 246
 247 2003-07-19  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
 248
 249         * sched-rgn.c (find_rgns): Initialize current_edge correctly.
 250
 251 2003-07-19  Phil Edwards  <pme@gcc.gnu.org>
 252
 253         * doc/makefile.texi (restrap, profiledbootstrap):  Document targets.
 254
 255 2003-07-19  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 256
 257         * fixinc/fixfixes.c fixinc/fixincl.c fixinc/fixlib.c
 258         fixinc/server.c objc/objc-act.c: Remove unnecessary casts.
 259
 260 2003-07-19  Ulrich Weigand  <uweigand@de.ibm.com>
 261
 262         * config/s390/s390.c (legitimize_pic_address): Access local symbols
 263         relative to the GOT instead of relative to the literal pool base.
 264         (s390_output_symbolic_const): Handle new GOT-relative accesses.
 265         * config/s390/s390.md ("call"): Access local functions and PLT stubs
 266         relative to the GOT instead of relative to the literal pool base.
 267         ("call_value"): Likewise.
 268         ("call_value_tls"): Likewise.
 269
 270         * config/s390/s390.c (s390_chunkify_start): Remove pool anchor
 271         reloading.  Support LTREL_BASE / LTREL_OFFSET construct.
 272         (s390_chunkify_finish): Likewise.
 273         (s390_chunkify_cancel): Likewise.
 274         (s390_reorg): Adapt caller.
 275         (find_base_register_in_addr,
 276         find_base_register_ref, replace_base_register_ref): Delete.
 277         (find_ltrel_base, replace_ltrel_base): New functions.
 278         (find_constant_pool_ref): Handle LTREL_BASE unspecs.
 279         (s390_decompose_address): Handle LTREL_BASE unspecs.  Optimize
 280         base vs. index register usage.
 281         (struct constant_pool): Remove 'anchor'.
 282         (s390_add_anchor): Delete.
 283         (s390_dump_pool): Remove anchor handling.
 284         * config/s390/s390.md ("reload_anchor"): Remove.
 285
 286         * config/s390/s390.c (s390_split_branches): Use LTREL_BASE/OFFSET.
 287         (s390_load_got): New function.  Use LTREL_BASE/OFFSET.
 288         (s390_emit_prologue): Use it.
 289         * config/s390/s390.md ("builtin_longjmp", "builtin_setjmp_setup",
 290         "builtin_setjmp_receiver"): Cleanup.  Use s390_load_got.  Do not
 291         hard-code register 14.
 292         * config/s390/s390-protos.h (s390_load_got): Declare.
 293
 294         * config/s390/s390.c (NR_C_MODES, constant_modes, gen_consttable):
 295         Support TImode constants.
 296         * config/s390/s390.md ("consttable_ti"): New.
 297         ("consttable_si", "consttable_di"): Handle TLS symbols correctly.
 298
 299         * config/s390/s390.md (UNSPEC_LTREL_OFFSET, UNSPEC_LTREL_BASE,
 300         UNSPEC_GOTENT, UNSPEC_GOT, UNSPEC_GOTOFF, UNSPEC_PLT, UNSPEC_PLTOFF,
 301         UNSPEC_RELOAD_BASE, UNSPECV_POOL, UNSPECV_POOL_START, UNSPECV_POOL_END,
 302         UNSPECV_POOL_QI, UNSPECV_POOL_HI, UNSPECV_POOL_SI, UNSPECV_POOL_DI,
 303         UNSPECV_POOL_TI, UNSPECV_POOL_SF, UNSPECV_POOL_DF, UNSPECV_MAIN_POOL):
 304         New symbolic constants.
 305         ("consttable_qi", "consttable_hi", "consttable_si", "consttable_di",
 306         "consttable_sf", "consttable_df", "pool_start_31", "pool_end_31",
 307         "pool_start_64", "pool_end_64", "reload_base_31", "reload_base_64",
 308         "pool", "literal_pool_31", "literal_pool_64"): Cleanup.  Use
 309         symbolic UNSPEC values.
 310         * config/s390/s390.c (larl_operand, s390_short_displacement,
 311         bras_sym_operand, s390_cannot_force_const_mem,
 312         s390_delegitimize_address, s390_decompose_address,
 313         legitimize_pic_address, s390_output_symbolic_const,
 314         s390_function_profiler): Use symbolic UNSPEC values.
 315
 316 2003-07-19  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 317
 318         * alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c
 319         c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in
 320         c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c
 321         collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c
 322         cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c
 323         cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c
 324         dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c
 325         fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c
 326         gcse.c genattr.c genattrtab.c genautomata.c genconditions.c
 327         genemit.c genextract.c genoutput.c genrecog.c gensupport.c
 328         ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c
 329         integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c
 330         loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c
 331         postreload.c prefix.c print-tree.c protoize.c ra-build.c
 332         ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c
 333         regmove.c regrename.c reload.c reload1.c reorg.c resource.c
 334         sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c
 335         simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c
 336         tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c
 337         varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary
 338         casts.
 339
 340 2003-07-19  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 341
 342         * c-pragma.c (apply_pragma_weak): Don't use warning_with_decl.
 343         * toplev.h (warning): Remove attribute.
 344
 345 2003-07-19  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 346
 347         * c-decl.c (c_finish_incomplete_decl): Don't use xxx_with_decl.
 348         (pop_label_level): Likewise.
 349         (duplicate_decls): Likewise.
 350         (implicitly_declare): Likewise.
 351         (shadow_label): Likewise.
 352         (start_decl): Likewise.
 353         (finish_decl): Likewise.
 354         (grokdeclarator): Likewise.
 355         (get_parm_info): Likewise.
 356         (detect_field_duplicates): Likewise.
 357         (finish_struct): Likewise.
 358         (start_function): Likewise.
 359         (store_parm_decls): Likewise.
 360         (finish_function): Likewise.
 361         (c_expand_body_1): Likewise.
 362         (check_for_loop_decls): Likewise.
 363         (merge_translation_unit_decls): Likewise.
 364
 365 2003-07-19  Neil Booth  <neil@daikokuya.co.uk>
 366
 367         * common.opt:  Document --param.
 368         * opts.c (columns, undocumented_msg): New.
 369         (print_help): Get number of columns from environment.  Print
 370         --param help.  Tweak newline handling.
 371         (print_param_help): New.
 372         (print_filtered_help): Better handling of duplicates.  Complain
 373         about undocumented switches.
 374         (print_switch): New.
 375         (wrap_help): Improve wrapping, use COLUMNS.
 376         * opts.sh: Ignore comments in records.
 377         * params.def: Fix typos and remove trailing periods.
 378         * toplev.c (display_help): Don't dump --param help.
 379         * doc/sourcebuild.texi: Update.
 380
 381 2003-07-18  Richard Henderson  <rth@redhat.com>
 382
 383         PR target/11556
 384         * optabs.c (prepare_operand): Fail gracefully instead of abort
 385         if the predicate doesn't satisfy.
 386         (gen_cond_trap): Allow prepare_operand to fail.
 387
 388 2003-07-19  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 389
 390         * c-common.c: Don't undefine GCC_DIAG_STYLE.
 391         (fname_decl): Don't use xxx_with_decl.
 392         (c_add_case_label): Likewise.
 393         (handle_section_attribute): Likewise.
 394         (handle_alias_attribute): Likewise.
 395         (handle_no_instrument_function_attribute): Likewise.
 396         (handle_no_limit_stack_attribute): Likewise.
 397         * c-objc-common.c (c_tree_printer): Print IDENTIFIER_NODEs.
 398         * c-format.c (gcc_cdiag_char_table): Add '%E' format-specifier.
 399
 400 2003-07-19  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
 401
 402         * Makefile.in (ifcvt.o): Add cfgloop.h.
 403         * basic-block.h (EDGE_LOOP_EXIT): New flag.
 404         * cfgrtl.c (rtl_verify_flow_info_1): Handle it correctly.
 405         * ifcvt.c: Include cfgloop.h.
 406         (mark_loop_exit_edges): New static function.
 407         (if_convert): Call it.
 408         (find_if_header): Ignore branches out of loops.
 409
 410 2003-07-18  Kazu Hirata  <kazu@cs.umass.edu>
 411
 412         * combine.c (simplify_comparison): Don't share rtx when converting
 413         (ne (and (not X) 1) 0) to (eq (and X 1) 0).
 414
 415 2003-07-18  David Edelsohn  <edelsohn@gnu.org>
 416
 417         * config/rs6000/aix.h (AGGREGATE_PADDING_FIXED): Define.
 418         (AGGREGATES_PAD_UPWARD_ALWAYS): Define.
 419         (MUST_PASS_IN_STACK): Define.
 420         (BLOCK_REG_PADDING): Define.
 421
 422 2003-07-18  Richard Henderson  <rth@redhat.com>
 423
 424         * cfgrtl.c (force_nonfallthru_and_redirect): Use tablejump_p
 425         to skip the addr_vec.
 426
 427 Fri Jul 18 15:22:28 2003  Alexandre Oliva  <aoliva@redhat.com>
 428
 429         * combine.c (combinable_i3pat): Don't forbid occurrences of
 430         i2dest or i1dest in inner_dest if inner_dest is a mem.
 431
 432 Fri Jul 18 17:05:57 CEST 2003  Jan Hubicka  <jh@suse.cz>
 433
 434         * cgraph.c (cgraph_remove_node): Clear the hash table slot.
 435
 436 2003-07-17  Jakub Jelinek  <jakub@redhat.com>
 437
 438         PR target/11087
 439         * loop.c (basic_induction_var): Check if convert_modes emitted any
 440         instructions. Remove them and return 0 if so.
 441
 442 2003-07-18  Eric Botcazou  <ebotcazou@libertysurf.fr>
 443
 444         PR optimization/11083
 445         * toplev.c (rest_of_handle_addresof): Rename into
 446         rest_of_handle_addressof.  Delete unreachable blocks
 447         if dead edges were purged after the addressof pass.
 448
 449 2003-07-18  Neil Booth  <neil@daikokuya.co.uk>
 450
 451         * Makefile.in, configure, configure.in: Remove handling of
 452         lang-options.h and options_.h.
 453         * toplev.c (struct lang_opt, documented_lang_options): Remove.
 454         (display_help): Don't use documented_lang_options.
 455
 456 2003-07-17  Zack Weinberg  <zack@codesourcery.com>
 457
 458         * c-decl.c (pushdecl_function_level): Make static, return nothing.
 459         (kept_level_p): Fold into poplevel.
 460         (undeclared_variable): Moved here from c-typeck.c.  Export.
 461         * c-tree.h (KEEP_YES, KEEP_NO, KEEP_MAYBE): New #defines.
 462         (undeclared_variable): Prototype here.  Don't prototype
 463         kept_level_p nor pushdecl_function_level.
 464         * c-parse.in: Change first argument to poplevel from
 465         "kept_level_p()" to "KEEP_MAYBE".
 466         * c-typeck.c (undeclared_variable): Moved to c-decl.c.
 467
 468 2003-07-17  Roger Sayle  <roger@eyesopen.com>
 469
 470         * simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap
 471         commutative operands instead of modifying the RTL in-place.
 472
 473 2003-07-17  Mark Mitchell  <mark@codesourcery.com>
 474
 475         PR optimization/11557
 476         * calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK
 477         unless we know which function is being called.
 478
 479 2003-07-17  Roger Sayle  <roger@eyesopen.com>
 480
 481         * cse.c (fold_rtx): Use swap_commutative_operands_p to determine
 482         whether to reorder the operands of a commutative binary operator.
 483
 484 2003-07-17  Roger Sayle  <roger@eyesopen.com>
 485
 486         * fold-const.c (const_binop): Avoid performing the FP operation at
 487         compile-time, if either operand is NaN and we honor signaling NaNs,
 488         or if we're dividing by zero and either flag_trapping_math is set
 489         or the desired mode doesn't support infinities.
 490         (fold_initializer): New function to fold an expression ignoring any
 491         potential run-time exceptions or traps.
 492         * tree.h (fold_initializer): Prototype here.
 493         * c-typeck.c (build_binary_op): Move to the end of the file so
 494         that intializer_stack is in scope.  If constructing an initializer,
 495         i.e. when initializer_stack is not NULL, use fold_initializer to
 496         fold expressions.
 497         * simplify-rtx.c (simplify_binary_operation): Likewise, avoid
 498         performing FP operations at compile-time, if they would raise an
 499         exception at run-time.
 500
 501 2003-07-17  Geoffrey Keating  <geoffk@apple.com>
 502
 503         PR 11498
 504         * Makefile.in (c-opts.o): Add $(LANGHOOKS_DEF_H).
 505         (langhooks.o): Add $(GGC_H), gt-langhooks.h.
 506         (GTFILES): Add langhooks.c.
 507         (gt-langhooks.h): New.
 508         * c-common.h (c_static_assembler_name): Prototype.
 509         * c-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
 510         * objc/objc-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define.
 511         * c-opts.c: Include langhooks-def.h.
 512         (c_static_assembler_name): New.
 513         * langhooks.c: Include ggc.h.  Include gt-langhooks.h.
 514         (var_labelno): New.
 515         (lhd_set_decl_assembler_name): Give static objects with context
 516         unique names.
 517         * varasm.c (var_labelno): Delete.
 518         (make_decl_rtl): Don't change the assembler name once it's set.
 519
 520         * c-opts.c (this_input_filename): New.
 521         (finish_options): Take new parameter, name of file being compiled.
 522         Update callers.  Set this_input_filename.
 523         (push_command_line_include): Use this_input_filename not
 524         main_input_filename.
 525
 526 2003-07-17  Neil Booth  <neil@daikokuya.co.uk>
 527
 528         * Makefile.in: Depend .pot generation on options.c.
 529         * po/exgettext: Add an extra_files variable containing additional
 530         files to scan.
 531
 532 2003-07-17  Zack Weinberg  <zack@codesourcery.com>
 533
 534         * objc/objc-lang.c: Override LANG_HOOKS_WRITE_GLOBALS to
 535         c_write_global_declarations.
 536
 537         * c-decl.c: Fix typos in several comments.  Remove all
 538         #if 0 blocks; reindent as needed.  Remove unused argument
 539         to declare_parm_level; all callers changed.
 540         * c-parse.in: Update calls to declare_parm_level.  Avoid
 541         issuing a double warning in some circumstances.
 542         * c-typeck.c: Update calls to declare_parm_level.
 543         * c-tree.h: Update prototype of declare_parm_level.
 544
 545         * c-pragma.c (apply_pragma_weak): Don't complain about a
 546         redundant #pragma weak.
 547
 548         * objc/objc-act.c (forward_declare_categories,
 549         build_selector_reference_decl, build_class_reference_decl,
 550         build_objc_string_decl, synth_forward_declarations,
 551         build_protocol_reference): Set TREE_PUBLIC on synthetic
 552         forward decl to 0, consistent with eventual definition.
 553         Correct comments to match.
 554
 555         * fixinc/inclhack.def (solaris_mutex_init_2): Escape braces
 556         in regexp that don't form a range expression.
 557         * fixinc/fixincl.def: Regenerate.
 558
 559 2003-07-17  Richard Henderson  <rth@redhat.com>
 560
 561         PR target/10907
 562         * config/ia64/ia64.c (ia64_epilogue_uses): GP is live at end
 563         even with !TARGET_CONST_GP.
 564         (ia64_function_ok_for_sibcall): Reject non-local functions.
 565
 566 2003-07-17  Steven Bosscher  <steven@gcc.gnu.org>
 567
 568         * c-common.c (c_estimate_num_insns_1): Don't handle
 569         METHOD_CALL_EXPR.
 570         * expr.c (safe_from_p): Likewise.
 571         * gengtype.c (adjust_field_tree_exp): Likewise.
 572         * stmt.c (warn_if_unused_value): Likewise
 573         * tree.c (first_rtl_op): Likewise.
 574         * tree.def: Don't define METHOD_CALL_EXPR.
 575         * java/lang.c (java_estimate_num_insns_1): Don't handle
 576         METHOD_CALL_EXPR.
 577
 578 2003-07-17  Eric Botcazou  <ebotcazou@libertysurf.fr>
 579
 580         PR other/11466
 581         * doc/invoke.texi (SPARC Options): Document "-mlittle-endian"
 582         and its restrictions for the SPARC64 port.
 583         Move the entry of "-mimpure-text" before that of "-mv8".
 584
 585 2003-07-17  Eric Botcazou <ebotcazou@libertysurf.fr>
 586             Phil Edwards <phil@jaj.com>
 587
 588         * doc/install.texi (*-*-solaris2*): Document the step-by-step
 589         procedure to bootstrap and install.
 590         Document the preference for the legacy Sun tools in /usr/bin
 591         over the POSIX tools in /usr/xpg4/bin for the build process.
 592
 593 2003-07-17  Neil Booth  <neil@daikokuya.co.uk>
 594
 595         * c.opt: Document Uncodumented; use it.  Document ObjC options.
 596         * opts.c (print_filtered_help): Skip undocumented switches.
 597         * opts.h (CL_UNDOCUMENTED): New.
 598         * opts.sh: Handle Undocumented.
 599         * toplev.c (documented_lang_options): Prevent its becoming empty.
 600 objc:
 601         * lang-options.h: Remove.
 602
 603 2003-07-16  Ulrich Weigand  <uweigand@de.ibm.com>
 604
 605         * loop.c (check_ext_dependent_givs): Pass const struct loop *
 606         instead of struct loop_info * as argument.  Accept BIVs with
 607         increment +/- 1 provided there is a friendly exit test against
 608         a loop-invariant value.
 609         (strength_reduce): Adapt call to check_ext_dependent_givs.
 610
 611 2003-07-16  J"orn Rennecke <joern.rennecke@superh.com>
 612             Con Bradley <con.bradley@superh.com>
 613
 614         * sh-protos.h (sh_get_pr_initial_val): Declare.
 615         * sh.c (regno_reg_class): Make its elements type enum reg_class.
 616         (output_stack_adjust): Remove emit_fn argument.  Add epilogue_p
 617         and live_regs_mask arguments.  Changed all callers.
 618         (save_schedule_s): New structure.
 619         (save_schedule): New typedef.
 620         (scavenge_reg, sh5_schedule_saves, sh5_schedule_saves): New functions.
 621         (calc_live_regs): For TARGET_SHMEDIA, use leaf_function_p.
 622         In interrupts handlers, also save registers that are usually
 623         partially saved, and make sure there is at least one general purpose
 624         register saved if a target register needs saving.
 625         Add casts in comparisons to avoid warnings.
 626         (sh_media_register_for_return): return -1 for interrupt handlers.
 627         (MAX_SAVED_REGS, MAX_TEMPS): New defines.
 628         (sh_expand_prologue): Use sh5_schedule_saves.  Check that any temp
 629         registers used are available.
 630         Set RTX_FRAME_RELATED_P where appropriate.
 631         Add an REG_FRAME_RELATED_EXPR for r0 + offset addressing.
 632         (sh_expand_epilogue, sh_set_return_address): Use sh5_schedule_saves.
 633         (initial_elimination_offset): Likewise.
 634         * sh.h (DWARF_CIE_DATA_ALIGNMENT): Set to -4.
 635         (LOCAL_ALIGNMENT, GENERAL_REGISTER_P): Add casts to avoid warnings.
 636         (FP_REGISTER_P): Add casts to fix broken handling of unsigned REGNO.
 637         (XD_REGISTER_P, TARGET_REGISTER_P): Likewise.
 638         (HARD_REGNO_CALL_PART_CLOBBERED): Also yield nonzero for r15,
 639         and for target registers.
 640         (RETURN_IN_MEMORY): Add parentheses to avoid warnings.
 641         (regno_reg_class): Make its elements type enum reg_class.
 642         (CONSTRAINT_LEN): Don't use isdigit.
 643         (FUNCTION_ARG_REGNO_P): Add casts to avoid warnings.
 644         (FUNCTION_ARG): Add parentheses to avoid warnings.
 645         (RETURN_ADDR_RTX): Use sh_get_pr_initial_val.
 646         (RETURN_ADDR_OFFSET): Define to -1 for TARGET_SH5.
 647         (SH_DBX_REGISTER_NUMBER): Add casts to avoid warnings.
 648         (EH_RETURN_DATA_REGNO): Use unsigned constants to avoid warnings.
 649         * sh.md (xordi3+1): Remove unused variable regno.
 650         (return_media): Check that tr0 is available before using it.
 651
 652 2003-07-16  Neil Booth  <neil@daikokuya.co.uk>
 653
 654         * c.opt: Document more options.
 655
 656 2003-07-16  Roger Sayle  <roger@eyesopen.com>
 657
 658         * combine.c (subst): Also handle (subreg (const_double ...)) case
 659         if created by a substitution, by using the original inner mode.
 660
 661 2003-07-16  Roger Sayle  <roger@eyesopen.com>
 662
 663         * simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons
 664         to MODE_FLOAT constants if FLOAT_STORE_FLAG_VALUE is defined.
 665         (simplify_rtx): Likewise.  Simplify (lo_sum (high X) X) as X.
 666
 667 2003-07-16  Andrew Pinski  <pinskia@physics.uc.edu>
 668
 669         * doc/install.texi (--without-headers): New.
 670
 671         Partial Fix PR/10129
 672         * config/darwin.c (machopic_function_base_name): Only Return "<pic base>".
 673         (machopic_output_function_base_name): New; print the true pic label.
 674         (machopic_classify_ident): Pic Base is always a defined data.
 675         * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label.
 676         * config/darwin-proto.h (machopic_output_function_base_name): Prototype.
 677
 678         * gcse.c (gcse_constant_p): COMPARE of the same registers is a constant
 679         if they are not floating point registers.
 680
 681         PR c/10962
 682         * ggc.h: Add header guards.
 683         * c-decl.c (finish_struct): Sort fields if
 684         number greater than 15 and there are no
 685         anonymous structs/unions.
 686         * c-common.h: Include ggc.h.
 687         (sorted_fields_type): New struct.
 688         (field_decl_cmp): New prototype.
 689         (resort_sorted_fields): New prototype.
 690         (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro.
 691         * c-tree.h: (lang_type): Use pointer to sorted_fields_type
 692         as s, removing other fields.
 693         * c-typeck.c (lookup_field): Use s in lang_type.
 694         These were mostly moved from cp/class.c:
 695         * c-common.c (field_decl_cmp): New static function.
 696         (field_decl_cmp): New function.
 697         (resort_sorted_fields): New function.
 698
 699 2003-07-16  Geoffrey Keating  <geoffk@apple.com>
 700
 701         * config/darwin.c (machopic_select_section): Use decl_readonly_section
 702         to do most of the work.
 703
 704 2003-07-16  Hans-Peter Nilsson  <hp@bitrange.com>
 705
 706         * config/mmix/mmix-protos.h: Convert prototypes to ISO C90.
 707         * config/mmix/mmix.c: Convert functions to ISO C90.
 708         (mmix_eh_return_handler_rtx, mmix_output_shifted_value): Tweak
 709         formatting.
 710         (mmix_get_hard_reg_initial_val): Tweak section head comment.
 711
 712 2003-07-16  J"orn Rennecke <joern.rennecke@superh.com>
 713
 714         * c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.
 715
 716 2003-07-16  Jakub Jelinek  <jakub@redhat.com>
 717
 718         * unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define.
 719         (uw_update_context_1): Use it.
 720         * config/rs6000/rs6000.c (insn_after_throw): Remove.
 721         (rs6000_aix_emit_builtin_unwind_init): Save $r2 to its location
 722         in parent frame if _Unwind_* called directly instead of through
 723         .plt.
 724         (rs6000_emit_eh_toc_restore): Remove.
 725         (rs6000_emit_prologue): Update stack pointer before doing any saving
 726         if current_function_calls_eh_return.  Generate unwind info for $r2.
 727         (rs6000_emit_epilogue): Restore stack pointer after doing all
 728         restoring if current_function_calls_eh_return.  Restore $r2.
 729         * config/rs6000/rs6000-protos.h (rs6000_emit_eh_toc_restore): Remove.
 730         * config/rs6000/rs6000.md (eh_return): Remove call to
 731         rs6000_emit_eh_toc_restore.
 732         * config/rs6000/linux64.h (MD_FROB_UPDATE_CONTEXT): Define.
 733         * config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Define.
 734
 735 2003-07-15  Jakub Jelinek  <jakub@redhat.com>
 736
 737         * expr.c (emit_block_move): Don't move anything if size is const 0.
 738         (clear_storage): Test against const0_rtx instead of comparing INTVAL
 739         against 0.
 740
 741 2003-07-15  David S. Miller  <davem@redhat.com>
 742
 743         * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Only
 744         emit nop if the last real insn is CALL_INSN.
 745
 746 2003-07-16  Danny Smith  <dannysmith@users.sourceforge.net>
 747
 748         * config/i386/xm-mingw32.h (HOST_BIT_BUCKET): Define
 749         as "nul".
 750         * config/i386/xm-mingw32.h: Change GNU CC to GCC.
 751
 752 2003-07-16  Danny Smith  <dannysmith@users.sourceforge.net>
 753
 754         * config/i386/winnt.c (associated_type): Artificial methods are not
 755         affected by the import/export status of their class unless they are
 756         COMDAT.
 757         (i386_pe_dllimport_p): Do not mark artificial methods as dllimport.
 758
 759         * config/i386/winnt.c: Fix GCC copyright comment.
 760
 761 2003-07-16  Gabriel Dos Reis  <gcc@integrable-solutions.net>
 762
 763         PR c++/11531
 764         * diagnostic.c (diagnostic_report_diagnostic): Don't ICE if we're
 765         not recursing on hard error.
 766         (diagnostic_for_decl): Likewise.
 767         * diagnostic.def: Rearrange.
 768
 769 2003-07-15  J"orn Rennecke <joern.rennecke@superh.com>
 770
 771         * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
 772         If DWARF_FRAME_RETURN_COLUMN doesn't have a register mode, use Pmode.
 773
 774 2003-07-15  J"orn Rennecke <joern.rennecke@superh.com>
 775             Richard Henderson  <rth@redhat.com>
 776
 777         * unwind-dw2.c (_Unwind_GetGR): Use dwarf_reg_size_table
 778         to decide if to access a _Unwind_Ptr or a _Unwind_Word.
 779         (_Unwind_SetGR): Likewise.
 780         (_Unwind_GetPtr, _Unwind_SetSpColumn): New functions.
 781         (Unwind_SpTmp): New typedef.
 782         (uw_update_context_1): Use _Unwind_SetSpColumn and _Unwind_GetPtr.
 783         (uw_update_context): Use _Unwind_GetPtr.
 784         (init_dwarf_reg_size_table): Move above uw_init_context_1.
 785         (uw_init_context_1): Initialize dwarf_reg_size_table if necessary.
 786         Use _Unwind_SetSpColumn.
 787         (uw_install_context_1): Don't initialize dwarf_reg_size_table.
 788         Use _Unwind_GetPtr.
 789
 790 2003-07-15  Neil Booth  <neil@daikokuya.co.uk>
 791
 792         * c.opt: Document more options.
 793         * toplev.c (documented_lang_options): Remove all local help strings.
 794
 795 2003-07-15  Mark Mitchell  <mark@codesourcery.com>
 796
 797         PR debug/11473
 798         * dbxout.c (dbxout_type): Use TYPE_SIZE to determine the sizes of
 799         base classes.
 800
 801 2003-07-15  Kazu Hirata  <kazu@cs.umass.edu>
 802
 803         PR target/10795
 804         * config/i386/i386.c (ix86_expand_carry_flag_compare): Don't
 805         swap comparison operands if doing so would generate an
 806         unrecognizable insn.
 807
 808 2003-07-15  Eric Botcazou  <ebotcazou@libertysurf.fr>
 809
 810         PR optimization/11320
 811         * sched-int.h (struct deps) [reg_conditional_sets]: New field.
 812         (struct sched_info) [compute_jump_reg_dependencies]: New prototype.
 813         * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
 814         current_sched_info->compute_jump_reg_dependencies. Record which
 815         registers are used and which registers are set by the jump.
 816         Clear deps->reg_conditional_sets after a barrier.
 817         Set deps->reg_conditional_sets if the insn is a COND_EXEC.
 818         Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
 819         (init_deps): Initialize reg_conditional_sets.
 820         (free_deps): Clear reg_conditional_sets.
 821         * sched-ebb.c (compute_jump_reg_dependencies): New prototype.
 822         Mark registers live on entry of the fallthrough block and conditionally
 823         set as set by the jump. Mark registers live on entry of non-fallthrough
 824         blocks as used by the jump.
 825         * sched-rgn.c (compute_jump_reg_dependencies): New prototype.
 826         Mark new parameters as unused.
 827
 828 2003-07-15  Richard Sandiford  <rsandifo@redhat.com>
 829
 830         * doc/invoke.texi: Resync MIPS -march documentation.
 831
 832 2003-07-15  Richard Sandiford  <rsandifo@redhat.com>
 833
 834         * config/mips/mips.h (PROCESSOR_R9000): New processor_type.
 835         (TARGET_MIPS9000, TUNE_MIPS9000): New macros.
 836         (GENERATE_MULT3_SI): True for TARGET_MIPS9000.
 837         * config/mips/mips.c (mips_cpu_info_table): Add rm9000 entry.
 838         (mips_rtx_costs): Adjust integer multiplication costs for the rm9000.
 839         (mips_issue_rate): Handle PROCESSOR_R9000.
 840         (mips_use_dfa_pipeline_interface): Likewise.
 841         * config/mips/9000.md: New file.
 842         * config/mips/mips.md: Include it.
 843         (define_attr cpu): Add r9000.
 844         (mulsi3_mult3): Use "mul" for rm9000 code.
 845
 846 2003-07-15  Stan Cox  <scox@redhat.com>
 847
 848         * config/mips/mips.h (PROCESSOR_R7000): New processor_type.
 849         (TARGET_MIPS7000, TUNE_MIPS7000): New macros.
 850         (GENERATE_MULT3_SI): True for TARGET_MIPS7000.
 851         * config/mips/mips.c (mips_cpu_info_table): Add rm7000 entry.
 852         (mips_rtx_costs): Adjust integer multiplication costs for the rm7000.
 853         (mips_issue_rate): Handle PROCESSOR_R7000.
 854         (mips_use_dfa_pipeline_interface): Likewise.
 855         * config/mips/7000.md: New file.
 856         * config/mips/mips.md: Include it.
 857         (define_attr cpu): Add r7000.
 858         (mulsi3_mult3): Use "mul" for rm7000 code.
 859
 860 2003-07-15  Richard Sandiford  <rsandifo@redhat.com>
 861
 862         * config/mips/mips.md (define_attr type): Add condmove.  Use it for
 863         the conditional move patterns.
 864         * config/mips/5400.md (ir_vr54_move): Rename to ir_vr54_condmove.
 865         Check for condmove type.
 866         (ir_vr54_arith): Add move type.
 867         * config/mips/5500.md (ir_vr55_move, ir_vr55_arith): Likewise.
 868         * config/mips/sr71k.md (ir_sr70_move, ir_sr70_arith): Likewise.
 869
 870 2003-07-15  Neil Booth  <neil@daikokuya.co.uk>
 871
 872         * c-opts.c (print_help): Remove.
 873         (c_common_handle_option): Don't handle --help.
 874         * c.opt: Document some options.
 875         (--help): Remove.
 876         * opts.c (print_filtered_help): New.
 877         (print_help): Use it.
 878
 879 2003-07-14  Geoffrey Keating  <geoffk@apple.com>
 880
 881         * c-common.c (c_common_type_for_mode): Handle V4DFmode.
 882         * tree.c: (build_common_tree_nodes_2): Likewise.
 883         * tree.h (enum tree_index): Add TI_V4DF_TYPE.
 884         (V4DF_type_node): New.
 885
 886         * c-opts.c (push_command_line_include): Don't free deferred_opts,
 887         we'll need it.
 888         (finish_options): Reset init_cursor.
 889
 890 2003-07-15  Kazu Hirata  <kazu@cs.umass.edu>
 891
 892         * expr.c (expand_assignment): Remove an unused argument
 893         SUGGEST_REG.
 894         * expr.h: Update the prototype.
 895         * function.c: Update the callers.
 896         * stmt.c: Likewise.
 897
 898 2003-07-14  Mark Mitchell  <mark@codesourcery.com>
 899
 900         PR debug/11098
 901         * integrate.c (copy_decl_for_inlining): Do not mark copied decls
 902         as DECL_ABSTRACT.
 903
 904 2003-07-14  Nathanael Nerode  <neroden@gcc.gnu.org>
 905
 906         * fixinc/inclhack.def (avoid_bool_define, avoid_bool_type): Bypass
 907         with __cplusplus, not "we must use the C++ compiler's type"
 908         * fixinc/inclhack.def (void_null): Note that Interix needs this.
 909         * fixinc/fixincl.x: Regenerate.
 910
 911 2003-07-14  Geoffrey Keating  <geoffk@apple.com>
 912
 913         * unwind-dw2-fde-darwin.c (live_image_destructor): Get seen_objects
 914         and unseen_objects from the global data before calling
 915         __deregister_frame_info_bases.
 916         (examine_objects): Insert objects into the seen_objects list,
 917         not unseen_objects.
 918         (_Unwind_Find_FDE): Always unlock the global object lists, even if
 919         we couldn't allocate a data structure to put in it.
 920
 921         * objc/objc-act.h (CLASS_SUPER_NAME): Add a little typechecking.
 922         (TYPE_PROTOCOL_LIST): Share use of type.context with C frontend.
 923         (SET_TYPE_PROTOCOL_LIST): New.
 924         * objc/objc-act.c (get_static_reference): Use SET_TYPE_PROTOCOL_LIST.
 925         (get_object_reference): Likewise.
 926
 927 Mon Jul 14 23:14:28 CEST 2003  Jan Hubicka  <jh@suse.cz>
 928
 929         * cfglayout.c (locator_file): Break out from ....
 930         (insn_file): ... here.
 931         (locator_line): Break out from ....
 932         (insn_line): ... here.
 933         * rtl.h (locator_file, locator_line): Declare.
 934         (final_start_function): Set proper line/file info.
 935
 936 2003-07-14  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 937
 938         * c-pretty-print.c (pp_c_unary_expression): A CONVERT_EXPR is
 939         handled by pp_c_cast_expression.
 940
 941 2003-07-14  Richard Sandiford  <rsandifo@redhat.com>
 942
 943         * config/mips/mips.c (mips_expand_prologue): Use a single insn to
 944         allocate 32768 bytes of stack.  Use addition rather than subtraction
 945         when a single insn is enough.
 946         * config/mips/mips.md: Remove insns and splitters for subtracting
 947         constants.
 948         (subsi3): Only accept register operands.
 949         (subsi3_internal): Likewise.  Use for TARGET_MIPS16 as well.
 950         (subdi3_internal_3, subsi3_internal_2): Likewise.
 951         (casesi): Use expand_binop to subtract the lower bound.
 952
 953 2003-07-14  Richard Sandiford  <rsandifo@redhat.com>
 954
 955         * config/mips/mips.c (mips_in_small_data_p): Don't handle
 956         TARGET_MIPS16 specially.
 957
 958 2003-07-14  Richard Sandiford  <rsandifo@redhat.com>
 959
 960         * config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Use
 961         mips_output_aligned_bss.
 962         * config/mips/linux.h: Likewise.
 963         * config/mips/mips-protos.h (mips_output_aligned_bss): Declare.
 964         * config/mips/mips.c (mips_output_aligned_bss): New function.
 965
 966         * config/mips/elf.h (DBX_DEBUGGING_INFO): Delete.
 967         * config/mips/elf64.h: Likewise.
 968
 969         * config/mips/elf.h (ASM_DECLARE_OBJECT_NAME): Use
 970         mips_declare_object_name.
 971         (ASM_FINISH_DECLARE_OBJECT): Likewise mips_finish_declare_object.
 972         * config/mips/elf64.h: As for elf.h.
 973         * config/mips/iris6.h: Likewise.
 974         * config/mips/linux.h (ASM_DECLARE_OBJECT_NAME): As for elf.h.
 975         * config/mips/mips.h (ASM_DECLARE_OBJECT_NAME): Remove unnecessary
 976         do...while (0) block.
 977         * config/mips/mips-protos.h (mips_declare_object_name): Declare.
 978         (mips_finish_declare_object): Declare.
 979         * config/mips/mips.c (mips_declare_object_name): New function.
 980         (mips_finish_declare_object): New function.
 981
 982         * config/mips/elf.h (SBSS_SECTION_ASM_OP): Delete.
 983         * config/mips/linux.h: Likewise.
 984
 985         * config/mips/mips.c (inside_function): Delete.
 986         (file_in_function_warning, ignore_line_number): Delete.
 987         (mips_output_filename): Don't warn about changing filenames within
 988         a function.
 989         (mips_output_lineno): Update accordingly.
 990         (mips_output_function_prologue): Don't reset the deleted variables.
 991         * config/mips/mips.h (inside_function): Delete.
 992         (file_in_function_warning, ignore_line_number): Delete.
 993
 994         * config/mips/elf.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Remove undefs.
 995         * config/mips/elf64.h: Likewise.
 996         * config/mips/openbsd.h: Likewise.
 997         * config/mips/iris5.h (OBJECT_FORMAT_COFF): Remove undefs.
 998         * config/mips/linux.h: Likewise.
 999         * config/mips/mips.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Delete.
1000         (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, MIPS_UNMARK_STAB): Delete.
1001
1002         * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Add mips/sdb.h
1003         to the list of include files when using gas.
1004         (mips*el-*-openbsd*, mips*-*-openbsd*): Add mips/sdb.h unconditionally.
1005         * config/mips/elf.h: Remove #undef SDB_DEBUGGING_INFO.
1006         * config/mips/elf64.h: Likewise.
1007         * config/mips/iris5.h: Likewise.
1008         * config/mips/linux.h: Likewise.
1009         * config/mips/iris5gas.h (SDB_DEBUGGING_INFO): Remove definition.
1010         * config/mips/mips.h (PREFERRED_DEBUGGING_TYPE): Likewise.
1011         (SDB_DEBUGGING_INFO, sdb*, SDB_ALLOW_*, PUT_SDB*): Move to...
1012         * config/mips/sdb.h: ...this new file.
1013
1014 2003-07-14  Douglas Rupp  <rupp@gnat.com>
1015
1016         * fixinc/server.c (server_setup): Don't use non-POSIX NULL first
1017         argument to getcwd; use fixed buffer instead.
1018
1019 2003-07-14  Nathanael Nerode  <neroden@gcc.gnu.org>
1020
1021         * fixinc/mkfixinc.sh: Treat OpenBSD normally.
1022         * fixinc/fixinc.wrap: Delete.
1023
1024 2003-07-14  Dan Nicolaescu  <dann@ics.uci.edu>
1025
1026         * ggc-page.c (extra_order_size_table): Insns have 9 slots. Regs
1027         don't have 2.
1028
1029 2003-07-14  Dan Nicolaescu  <dann@ics.uci.edu>
1030
1031         * ggc-page.c (struct globals): Add new fields to keep track of the
1032         total allocated memory and overhead.
1033         (ggc_print_statistics): Print them.
1034         (ggc_alloc): Keep track of the total allocated memory and the
1035         overhead.
1036
1037         * tree.c (dump_tree_statistics): Increase spacing.
1038         (enum tree_node_kind): Move to ...
1039         * tree.h (enum tree_node_kind): ... here.
1040         (tree_node_counts, tree_node_sizes): Declare.
1041
1042 2003-07-14  James A. Morrison  <ja2morri@student.math.uwaterloo.ca>
1043
1044         * doc/include/texinfo.tex: Upgrade to texinfo 4.6.
1045
1046 2003-07-14  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
1047
1048         PR optimization/11440
1049         * gcse.c (try_replace_reg): Don't attach notes to ZERO_EXTRACT or
1050         SIGN_EXTRACT SETs.
1051
1052 2003-07-14  Alan Modra  <amodra@bigpond.net.au>
1053
1054         * doc/tm.texi (BLOCK_REG_PADDING): Describe.
1055         * expr.h (struct locate_and_pad_arg_data): Add where_pad.
1056         (emit_group_load, emit_group_store): Adjust declarations.
1057         Remove most occurrences of #ifdef TREE_CODE.
1058         * expr.c (emit_group_load): Add "type" param, and use
1059         BLOCK_REG_PADDING to determine need for a shift.  Optimize non-
1060         aligned accesses if !SLOW_UNALIGNED_ACCESS.
1061         (emit_group_store): Likewise.
1062         (emit_push_insn, expand_assignment, store_expr, expand_expr): Adjust
1063         emit_group_load and emit_group_store calls.
1064         * calls.c (store_unaligned_arguments_into_pseudos): Tidy.  Use
1065         BLOCK_REG_PADDING to determine whether we need endian_correction.
1066         (load_register_parameters): Localize vars.  Handle shifting of
1067         small values to the correct end of regs.  Adjust emit_group_load
1068         call.
1069         (expand_call, emit_library_call_value_1): Adjust emit_group_load
1070         and emit_group_store calls.
1071         * function.c (assign_parms): Set mem alignment for stack slots.
1072         Adjust emit_group_store call.  Store values at the "wrong" end
1073         of regs to the stack.  Use BLOCK_REG_PADDING.
1074         (locate_and_pad_parm): Save where_pad.
1075         (expand_function_end): Adjust emit_group_load call.
1076         * stmt.c (expand_value_return): Adjust emit_group_load call.
1077         * Makefile.in (calls.o): Depend on $(OPTABS_H).
1078         * config/rs6000/linux64.h (TARGET_LITTLE_ENDIAN): Redefine as 0.
1079         (AGGREGATE_PADDING_FIXED, AGGREGATES_PAD_UPWARD_ALWAYS): Define.
1080         (MUST_PASS_IN_STACK): Define.
1081         (BLOCK_REG_PADDING): Define.
1082         * config/rs6000/rs6000.h (struct rs6000_args): Remove orig_nargs.
1083         (PAD_VARARGS_DOWN): Define in terms of FUNCTION_ARG_PADDING.
1084         * config/rs6000/rs6000.c (init_cumulative_args): Don't set orig_nargs.
1085         (function_arg_padding): !AGGREGATE_PADDING_FIXED compatibility code.
1086         Act on AGGREGATES_PAD_UPWARD_ALWAYS.
1087
1088 2003-07-13  Aaron W. LaFramboise  <awlaframboise@aol.com>
1089
1090         * config/i386/gthr-win32.c (__GTHREAD_HIDE_WIN32API): Define to 1.
1091
1092 2003-07-13  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
1093
1094         * expr.c (expand_expr, case COMPONENT_REF): If reg, copy OP0 to MEM
1095         both if OFFSET specified and if result BLKmode for ARRAY_RANGE_REF.
1096
1097 2003-07-13  Nathanael Nerode  <neroden@gcc.gnu.org>
1098
1099         PR other/11123
1100         * toplev.c: Don't cut off option names.
1101
1102 2003-07-13  Andreas Jaeger  <aj@suse.de>
1103
1104         * c-decl.c (link_hash_hash): Avoid warning about casting pointer
1105         to integer of different size.
1106
1107 2003-07-13  Kazu Hirata  <kazu@cs.umass.edu>
1108
1109         * combine.c (simplify_comparison): Convert (ne (and (not X) 1) 0)
1110         to (eq (and X 1) 0).
1111
1112 2003-07-13  Andreas Jaeger  <aj@suse.de>
1113
1114         * config.gcc: Add pmmintrin.h for x86_64-*-*.
1115
1116 2003-07-13  Zack Weinberg  <zack@codesourcery.com>
1117
1118         * Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H).
1119         (hashtable.o, line-map.o, mkdeps.o): Likewise, from dependency
1120         list.  Move these all together down by cpplib.
1121
1122         * cpplib.h: Don't refer to MAX_WCHAR_TYPE_SIZE when determining
1123         definition of CPPCHAR_SIGNED_T.
1124
1125         * cppcharset.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, cppinit.c
1126         * cpplex.c, cpplib.c, cppmacro.c, cpppch.c, cpptrad.c, hashtable.c
1127         * line-map.c, mkdeps.c: Don't include coretypes.h or tm.h.
1128
1129         * cpphash.c (_cpp_init_hashtable): Don't use gcc_obstack_init.
1130         * cppinit.c (cpp_create_reader): Likewise.
1131
1132         * cpphash.h (scan_out_logical_line): Rename _cpp_scan_out_logical_line.
1133         * cpptrad.c: Likewise.  All callers changed.
1134         * cpplib.c: All callers changed.
1135         * c-ppoutput.c: Replace 'uchar' with 'unsigned char' throughout.
1136         * hashtable.h: Define GTY(x) to nothing here too.
1137
1138 2003-07-13  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
1139
1140         * stor-layout.c (compute_record_mode): Remove very obsolete test
1141         that forces BLKmode for records with fields crossing word boundary.
1142
1143 2003-07-13  Zack Weinberg  <zack@codesourcery.com>
1144
1145         * Makefile.in: Remove orphan reference to acconfig.h.
1146
1147 2003-07-13  Andreas Jaeger  <aj@suse.de>
1148
1149         * cgraphunit.c: Convert prototypes to ISO C90.
1150
1151 2003-07-13  Nathanael Nerode  <neroden@gcc.gnu.org>
1152
1153         * fixinc/inclhack.def (avoid_wchar_t_type): Use __cplusplus bypass
1154         (for OpenBSD).
1155         * fixinc/fixincl.x: Rebuild.
1156
1157 2003-07-12  Zack Weinberg  <zack@codesourcery.com>
1158
1159         * configure.in: Always define HAVE_AS_GOTOFF_IN_DATA for
1160         i?86-*-*.  Use correct name of cache variable.
1161         * configure: Regenerate.
1162
1163 2003-07-12  Kazu Hirata  <kazu@cs.umass.edu>
1164
1165         * config/alpha/alpha.c: Fix comment typos.
1166         * config/alpha/alpha.md: Likewise.
1167         * config/arm/arm.c: Likewise.
1168         * config/arm/arm.md: Likewise.
1169         * config/arm/lib1funcs.asm: Likewise.
1170         * config/avr/avr.md: Likewise.
1171         * config/arm/README-interworking: Fix typos.
1172
1173 2003-07-12  Kazu Hirata  <kazu@cs.umass.edu>
1174
1175         * c-format.c: Fix comment formatting.
1176         * c-typeck.c: Likewise.
1177         * coverage.c: Likewise.
1178         * cppcharset.c: Likewise.
1179         * cpplib.c: Likewise.
1180         * dbxout.c: Likewise.
1181         * gcov-io.h: Likewise.
1182         * toplev.c: Likewise.
1183
1184 2003-07-12  Nathanael Nerode  <neroden@gcc.gnu.org>
1185
1186         * fixinc/inclhack.def (alpha_sbrk): Note that OpenBSD needs this
1187         fix.
1188
1189 2003-07-12  Zack Weinberg  <zack@codesourcery.com>
1190
1191         * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE,
1192         uses three-argument AC_DEFINE so no acconfig.h entries are
1193         needed.
1194         (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers
1195         which contains the GAS version number as a scaled integer.
1196         (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers.  Add
1197         ability to check for ELF assembler.
1198         (gcc_GAS_CHECK_FEATURE): New macro.
1199         * configure.in: Use gcc_AC_CHECK_TYPE.  Rewrite all
1200         assembler feature checks using gcc_GAS_CHECK_FEATURE.
1201         Use three-argument AC_DEFINE everywhere.
1202         * acconfig.h: Deleted.
1203         * config.in, configure: Regenerate.
1204
1205 2003-07-12  Nathanael Nerode  <neroden@gcc.gnu.org>
1206
1207         * fixinc/inclhack.def (struct_sockaddr): Avoid "fixing" sockaddr_in
1208         (on OpenBSD).
1209         * fixinc/fixincl.x: Regenerate.
1210
1211         * fixinc/inclhack.def (gnu_types): Improve comment.
1212
1213 2003-07-12  Andreas Jaeger  <aj@suse.de>
1214
1215         * fp-test.c (main): Use ISO C90 prototype.
1216
1217         * version.c: Remove unneded include of ansidecl.h.
1218
1219         * cgraph.h: Convert prototypes to ISO C90.
1220         * cgraph.c: Likewise.
1221         * fix-header.c: Likewise.
1222         * ra.h: Likewise.
1223         * protoize.c: Likewise.
1224
1225 Sat Jul 12 06:09:38 CEST 2003  Jan Hubicka  <jh@suse.cz>
1226
1227         * cgraphunit.c (cgraph_inlined_into, cgraph_inlined_calees): Fix
1228         warning.
1229
1230 Sat Jul 12 03:06:01 CEST 2003  Jan Hubicka  <jh@suse.cz>
1231                                Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
1232
1233         * cgraph.c (cgraph_max_uid): New global variable.
1234         (cgraph_node): Set uid field.
1235         (create_edge): Keep inline flags consistent.
1236         (dump_cgraph): Dump more info.
1237         * cgraph.h (struct cgraph_local_info): Remove inline_many and
1238         can_inline_once; add inlinable, disgread_inline_limits, and self_insn
1239         (struct cgraph_global_info): Add insns, calls, cloned_times,
1240         will_be_output.
1241         (struct cgraph_node): Add uid.
1242         (struct cgraph_edge): Add inline_call.
1243         (cgraph_max_uid, cgraph_inline_p): Declare.
1244         * cgraph.c: Include params.h and fibheap.h
1245         (cgraph_mark_functions_to_inline_once): Kill.
1246         (INSNS_PER_CALL): New constant.
1247         (ncalls_inlined, nfunctions_inlined, initial_insns, overall_insns): New
1248         static variables.
1249         (cgraph_finalize_function): Do not analyze inlining.
1250         (cgraph_finalize_compilation_unit): Set inlining attributes.
1251         (cgraph_mark_functions_to_output): More consistency checks.
1252         (cgraph_optimize_function): Set current_function_decl to NULL.
1253         (cgraph_expand_function): Use new inline flags.
1254         (cgraph_postorder): Expand from cgraph_expand_functions.
1255         (INLINED_TIMES, SET_INLINED_TIMES): New macros.
1256         (cgraph_inlined_into, cgraph_inlined_callees,
1257         cgraph_estimate_size_after_inlining, cgraph_estimate_growth,
1258         cgraph_mark_inline, cgraph_check_inline_limits,
1259         cgraph_default_inline_p, cgraph_decide_inling_of_small_functions,
1260         cgraph_decide_inlining, cgraph_inline_p): New functions.
1261         * params.def (PARAM_LARGE_FUNCTION_INSNS, PARAM_LARGE_FUNCTION_GROWTH,
1262         PARAM_INLINE_UNIT_GROWTH): New parameters.
1263         * tree-inline.c (struct inline_data): New field current_decl.
1264         (expand_call_inline): Avoid forward declarations; use
1265         inlinable_function_p.
1266         (optimize_inline_calls): Set id.current_decl.
1267
1268 2003-07-11  Andrew Pinski  <pinskia@physics.uc.edu>
1269
1270         * configure.in: Remove wrongly added definition of
1271         local_prefix.
1272         * configure: Regenerate.
1273
1274 2003-07-11  Dan Nicolaescu  <dann@ics.uci.edu>
1275
1276         * rtl.def (NOTE): Do not use padding.
1277
1278 2003-07-11  Dara Hazeghi  <dhazeghi@yahoo.com>
1279
1280         * doc/install.tex: Update required binutils for i?86-*-linux*
1281
1282 2003-07-11  Richard Henderson  <rth@redhat.com>
1283
1284         * Makefile.in (stage1_build): Force OBJS-onestep=OBJS.
1285
1286 2003-07-11  Mark Mitchell  <mark@codesourcery.com>
1287
1288         * varasm.c (make_decl_rtl): Treat decls with a DECL_CONTEXT of
1289         TRANSLATION_UNIT_DECL as top_level.
1290
1291 2003-07-11  Jakub Jelinek  <jakub@redhat.com>
1292
1293         * optabs.c (prepare_cmp_insn): Try cmpmemM first if it exists,
1294         then fall back to cmpstrM.
1295         * builtins.c (expand_builtin_memcmp): Likewise.
1296         * config/s390/s390-protos.h (s390_expand_cmpstr): Rename to...
1297         (s390_expand_cmpmem): ... this.
1298         * config/s390/s390.md (cmpmemdi, cmpmemsi, cmpmem_short_64,
1299         cmpmem_short_31, cmpmem_long_64, cmpmem_long_31): Renamed
1300         from cmpstr* patterns.  Rename call to s390_expand_cmpstr
1301         to s390_expand_cmpmem.
1302         * config/s390/s390.c (s390_expand_cmpstr): Rename to...
1303         (s390_expand_cmpstr): ... this.  Rename cmpstr* instructions
1304         to cmpmem*.
1305         * config/i370/i370.md (cmpmemsi, cmpmemsi_1): Renamed from
1306         cmpstr* patterns.
1307         * doc/md.texi (cmpstrM): Describe as String compare insn, not
1308         Block compare insn.
1309         (cmpmemM): Add.
1310
1311 2003-07-11  Loren James Rittle  <ljrittle@acm.org>
1312
1313         * config/i386/freebsd.h (SET_ASM_OP): Remove.
1314         (SUBTARGET_OVERRIDE_OPTIONS): Handle TARGET_64BIT case.
1315         (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, DBX_REGISTER_NUMBER
1316          MCOUNT_NAME, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE_SIZE): Whitespace.
1317
1318 2003-07-11  Richard Henderson  <rth@redhat.com>
1319
1320         * function.c (assign_parms): Don't recombine complex args if
1321         fnargs is unchanged from orig_fnargs.
1322         (split_complex_args): Return args without complex before copying.
1323         Re-layout the modified parameters.
1324
1325 2003-07-11  J"orn Rennecke <joern.rennecke@superh.com>
1326
1327         * regclass.c (choose_hard_reg_mode): Add third argument.
1328         Changed all callers.
1329         * rtl.h (choose_hard_reg_mode): Update declaration.
1330         * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
1331         Take HARD_REGNO_CALL_PART_CLOBBERED into account.
1332
1333 2003-07-11  Geoffrey Keating  <geoffk@apple.com>
1334
1335         * c-decl.c (finish_decl): Handle 'used' here...
1336         * cgraphunit.c (cgraph_finalize_function): ... and here ...
1337         * c-common.c: (handle_used_attribute): ... not here.
1338
1339         * configure.in (onstep): Support --enable-intermodule.
1340         * Makefile.in (OBJS-common): New.
1341         (OBJS-md): New.
1342         (OBJS-archive): New.
1343         (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive.
1344         (OBJS-onestep): New.
1345         (libbackend.a): Support @onestep@.
1346         (libbackend.o): New.
1347         * configure: Regenerate.
1348
1349         * c-common.h (c_reset_state): New prototype.
1350         (c_parse_file): New prototype.
1351         (finish_file): Move prototype from c-tree.h.
1352         * c-decl.c: Include <hashtab.h>.
1353         (builtin_decls): New.
1354         (current_file_decl): New.
1355         (duplicate_decls): Add extra parameter. Change all callers.  Don't
1356         output duplicate common symbols.
1357         (link_hash_hash): New.
1358         (link_hash_eq): New.
1359         (poplevel): Handle popping of the top level.
1360         (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL.
1361         (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate.
1362         (pushdecl_top_level): Likewise.
1363         (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL.
1364         (c_init_decl_processing): Create TRANSLATION_UNIT_DECL.
1365         (finish_decl): Handle TRANSLATION_UNIT_DECL.
1366         (merge_translation_unit_decls): New.
1367         (c_write_global_declarations): New.
1368         (c_reset_state): New.
1369         (implicitly_declare): Handle TRANSLATION_UNIT_DECL.
1370         * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1371         * c-objc-common.c (c_cannot_inline_tree_fn): Handle
1372         TRANSLATION_UNIT_DECL.
1373         (c_objc_common_finish_file): Call merge_translation_unit_decls.
1374         * c-opts.c (in_fnames): Rename from in_fname.
1375         (c_common_decode_option): Handle multiple input filenames.
1376         (c_common_post_options): Likewise.
1377         (c_common_parse_file): Likewise; also, call c_parse_file rather than
1378         yyparse.
1379         * c-parse.in: Move cleanup code to c_parse_file.
1380         (free_parser_stacks): Move contents to c_parse_file.
1381         (c_parse_file): New.
1382         * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT
1383         for integer types.
1384         (C_DECL_FILE_SCOPE): New.
1385         (finish_file): Move prototype to c-common.h.
1386         (merge_translation_unit_decls): New prototype.
1387         (comptypes): Add extra parameter to prototype.
1388         (c_write_global_declarations): New prototype.
1389         * c-typeck.c (tagged_types_tu_compatible_p): New.
1390         (function_types_compatible_p): Add extra parameter, change all callers.
1391         (type_lists_compatible_p): Likewise.
1392         (comptypes): Likewise.
1393         (struct tagged_tu_seen): New.
1394         (tagged_tu_seen_base): New.
1395         (build_unary_op): Handle TRANSLATION_UNIT_DECL.
1396         (c_mark_addressable): Remove #if 0 code.
1397         * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add
1398         comment explaining why it shouldn't have to.
1399         * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY
1400         options.
1401         * cppinit.c (cpp_read_next_file): New.
1402         (cpp_read_main_file): Use it.
1403         * cpplib.c (undefine_macros): New.
1404         (cpp_undef_all): New.
1405         * cpplib.h (cpp_read_next_file): Prototype.
1406         (cpp_undef_all): Prototype.
1407         * langhooks-def.h (write_global_declarations): Remove prototype.
1408         * toplev.h (write_global_declarations): Add prototype.
1409         * tree.c (decl_type_context): Use switch statement, handle
1410         TRANSLATION_UNIT_DECL.
1411         * tree.def: Update documentation for TRANSLATION_UNIT_DECL.
1412         (TRANSLATION_UNIT_DECL): New kind of tree.
1413         * tree.h: Update documentation for TRANSLATION_UNIT_DECL.
1414         * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies.
1415         * doc/invoke.texi: Make attempt to document new functionality.
1416
1417         2003-05-19  Per Bothner <bothner@apple.com>
1418
1419         * gcc.c (combine_inputs): New.
1420         (process_command): Set combine_inputs.
1421         (do_spec_1): Handle combine_inputs.
1422         (main): Likewise.
1423
1424 2003-07-10  James E Wilson  <wilson@tuliptree.org>
1425
1426         PR optimization/9745
1427         * loop.c (loop_iv_add_mult_emit_before): Call loop_regs_update before
1428         loop_insn_emit_before.
1429         (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.
1430
1431 2003-07-10  Zack Weinberg  <zack@codesourcery.com>
1432
1433         * cppcharset.c: Fix comment.
1434         (iconv_close [!HAVE_ICONV]): #define to (void)0 to prevent warning.
1435         (EILSEQ): #define to EINVAL if not already defined.
1436         (convert_using_iconv): #if out when !HAVE_ICONV.
1437         (init_iconv_desc): Handle !HAVE_ICONV here...
1438         (cpp_init_iconv): ...not here.
1439
1440 2003-07-11  Neil Booth  <neil@daikokuya.co.uk>
1441
1442         * common.opt: More --help messages.
1443         * opts.c (print_help): Use puts().
1444         * toplev.c (f_options): Remove help text.
1445         (display_help): Don't dump f_options.
1446
1447 2003-07-11  Nathanael Nerode  <neroden@gcc.gnu.org>
1448
1449         * fixinc/mkfixinc.sh: Drop reference to unsupported alpha-*-interix*.
1450         Move i?86-*-interix* to the don't-fix list.
1451         * fixinc/fixinc.interix: Delete with extreme prejudice.
1452
1453 2003-07-10  Dara Hazeghi  <dhazeghi@yahoo.com>
1454
1455         PR bootstrap/10758
1456         * doc/install.texi: Document requirements for ia64-*-hpux* target.
1457
1458 2003-07-10  Roger Sayle  <roger@eyesopen.com>
1459
1460         * config/ia64/hpux.h (TARGET_C99_FUNCTIONS): Define.
1461
1462 2003-07-10  Zack Weinberg  <zack@codesourcery.com>
1463
1464         * cppcharset.c (one_utf8_to_cppchar, one_cppchar_to_utf8,
1465         one_utf8_to_utf32, one_utf32_to_utf8, one_utf8_to_utf16,
1466         one_utf16_to_utf8, conversion_loop, convert_utf8_utf16,
1467         convert_utf8_utf32, convert_utf16_utf8, convert_utf32_utf8,
1468         convert_no_conversion, convert_using_iconv): New functions.
1469         (APPLY_CONVERSION): New macro.
1470         (struct conversion, conversion_tab): New data structure.
1471         (init_iconv_desc): Check conversion_tab for a custom conversion
1472         primitive before trying to use iconv.
1473         (convert_cset): Deleted.
1474         (cpp_init_iconv): Use UTF- terminology, not UCS-.
1475         (_cpp_destroy_iconv): Update to match.
1476         (_cpp_valid_ucn): We don't need iconv to implement UCNs.
1477         (convert_ucn): Use one_cppchar_to_utf8 and APPLY_CONVERSION.
1478         (convert_escape, cpp_interpret_string): Use APPLY_CONVERSION.
1479         (_cpp_interpret_string_notranslate): New function, moved here
1480         from cpplib.c.
1481
1482         * cpphash.h (convert_f, struct cset_converter): New types.
1483         (struct cpp_reader): narrow_cset_desc and wide_cset_desc
1484         are now struct cset_converter, not bare iconv_t.
1485         Update prototypes.
1486         * cpplib.c (interpret_string_notranslate): Moved to cppcharset.c;
1487         all callers changed.
1488
1489 2003-07-10  Kelley Cook  <kelleycook@wideopenwest.com>
1490
1491         * Makefile.in (options.h): Depend on Makefile.  Add move-if-change
1492         to opts.sh command line.
1493         * opts.sh: Write to temporary files with a move-if-change at the end.
1494
1495 2003-07-10  Denis Chertykov  <denisc@overta.ru>
1496             Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1497
1498         * combine.c (gen_binary): Handle the CLOBBER rtx and
1499         don't build a binary operation with it.
1500
1501 2003-07-10  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
1502
1503         * gcse.c (load_kills_store, find_loads, store_killed_in_insn,
1504         store_killed_after, store_killed_before): Keep track of the correct
1505         dependency function to use.
1506
1507 2003-07-10  Steven Bosscher  <steven@gcc.gnu.org>
1508         * toplev.c (do_compile): Don't try to open dump files before
1509         lang_dependent_init initializes dump_base_name.
1510
1511 2003-07-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1512
1513         * config/arm/arm.c (arm_init_iwmmxt_builtins, arm_expand_builtin):
1514         Use ARRAY_SIZE.
1515         * config/frv/frv.c (frv_expand_builtin): Likewise.
1516         * config/sh/sh.c (sh_media_init_builtins): Likewise.
1517
1518 2003-07-09  Mark Mitchell  <mark@codesourcery.com>
1519
1520         PR c++/10032
1521         * doc/invoke.texi (C++ Dialect Options): Change documentation of
1522         -fpermissive.
1523
1524 2003-07-10  J"orn Rennecke <joern.rennecke@superh.com>
1525
1526         * tm.texi (RETURN_ADDR_OFFSET): Document.
1527
1528 2003-07-10  Nathan Sidwell  <nathan@codesourcery.com>
1529
1530         * gcov-io.h: Update documentation.
1531         (GCOV_UNSIGNED2STRING): New.
1532         (GCOV_TAG_FUNCTION_LENGTH, GCOV_TAG_BLOCKS_LENGTH,
1533         GCOV_TAG_ARCS_LENGTH, GCOV_TAG_COUNTER_LENGTH,
1534         GCOV_TAG_SUMMARY_LENGTH): Adjust.
1535         (GCOV_TAG_BLOCKS_NUM, GCOV_TAG_ARCS_NUM,
1536         GCOV_TAG_COUNTER_NUM): New.
1537         (GCOV_BLOCK_SIZE): Number of words.
1538         (gcov_var): Adjust buffer type.
1539         * gcov-io.c (gcov_write_bytes, gcov_read_bytes): Rename to ...
1540         (gcov_write_words, gcov_read_words): ... here. Take a 4-byte word
1541         count, not byte count.
1542         (gcov_open): Adjust overread init.
1543         (gcov_allocate, gcov_write_unsigned, gcov_write_counter,
1544         gcov_write_string, gcov_write_tag, gcov_write_length,
1545         gcov_write_tag_length): Adjust.
1546         (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Adjust.
1547         (gcov_sync, gcov_seek): Adjust.
1548         * gcov-dump.c (print_usage): Show gcc version only.
1549         (dump_file): Use GCOV_UNSIGNED2STRING.
1550         (tag_blocks, tag_arcs, tag_counters): Use GCOV_TAG_*_NUM macros.
1551         * gcov.c (print_version): Show gcc version only.
1552         (read_graph_file): Use GCOV_UNSIGNED2STRING. Use
1553         GCOV_TAG_*_NUM macros.
1554         (read_count_file): Use GCOV_UNSIGNED2STRING. Use
1555         GCOV_TAG_COUNTER_LENGTH.
1556         * coverage.c (read_counts_file): Use GCOV_UNSIGNED2STRING.
1557         Use GCOV_TAG_COUNTER_NUM.
1558         * libgcov.c (gcov_version): Use GCOV_UNSIGNED2STRING.
1559         (__gcov_merge_single, __gcov_merge_delta): Use GCOV_CHECK.
1560
1561 2003-07-10  Andreas Schwab  <schwab@suse.de>
1562
1563         * gcov-dump.c (dump_file): Fix missing address operator.
1564
1565 2003-07-10  Kazu Hirata  <kazu@cs.umass.edu>
1566
1567         PR c/11449
1568         * fold-const.c (sign_bit_p): Return EXP if VAL is the sign bit
1569         of HOST_WIDE_INT.
1570         (fold_single_bit_test): If sign_bit_p() fails, assume that the
1571         bit being tested is not a sign bit.
1572
1573 2003-07-10  Kazu Hirata  <kazu@cs.umass.edu>
1574
1575         * config/h8300/h8300.md (a peephole2): New.
1576
1577 2003-07-10  Alexandre Oliva  <aoliva@redhat.com>
1578
1579         2001-12-13  Alexandre Oliva  <aoliva@redhat.com>
1580         * config/mn10300/linux.h (LINK_SPEC): Rename the dynamic linker
1581         from ld-linux.so.2 to ld.so.1.
1582         2001-11-18  Alexandre Oliva  <aoliva@redhat.com>
1583         * config/mn10300/linux.h (LINK_SPEC): -lpthread, not -lthread.
1584         * config/mn10300/linux.h (LINK_SPEC): Don't handle -Wl,-rpath
1585         nor -Wl,-rpath-link.
1586         (LIB_SPEC): Add -rpath-link if !static.
1587         2001-08-22  Alexandre Oliva  <aoliva@redhat.com>
1588         * config/mn10300/mn10300.c (mn10300_protect_label): New
1589         variable.
1590         * config/mn10300/linux.h (PRINT_OPERAND,
1591         PRINT_OPERAND_ADDRESS): Set it during their execution.
1592         (ASM_OUTPUT_LABELREF): Output `+' before symbol name if
1593         mn10300_protect_label is set.
1594         * config/mn10300/linux.h (LINK_SPEC): Recognize -Wl,-rpath and
1595         -Wl,-rpath-link.
1596         (LIB_SPEC, STARTFILE_SPEC): Define.
1597         2001-05-11  Alexandre Oliva  <aoliva@redhat.com>
1598         * config/mn10300/t-linux (dp-bit.c, fp-bit.c): Don't define
1599         FLOAT_BIT_ORDER_MISMATCH.
1600         2001-05-09  Alexandre Oliva  <aoliva@redhat.com>
1601         * config.gcc (am33_2.0-*-linux*): Added.
1602         * config/mn10300/linux.h: New.
1603         * config/mn10300/t-linux: New.
1604
1605 2003-07-10  Andreas Jaeger  <aj@suse.de>
1606
1607         * fold-const.c: Properly wrap prototypes.
1608
1609 2003-07-09  Alexandre Oliva  <aoliva@redhat.com>
1610
1611         2003-06-16  Alexandre Oliva  <aoliva@redhat.com>
1612         * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter):
1613         Moved from...
1614         * config/mn10300/mn10300.md (GOTaddr2picreg): ... here.
1615         * config/mn10300/mn10300.h: GTY-declare it.
1616         2003-06-11  Alexandre Oliva  <aoliva@redhat.com>
1617         * config/mn10300/mn10300.c (mn10300_encode_section_info): Fix
1618         prototype.  Use incoming RTL argument.
1619         2002-12-12  Alexandre Oliva  <aoliva@redhat.com>
1620         * config/mn10300/mn10300.md (int_label): Move C statements...
1621         (GOTaddr2picreg): ... here.
1622         2002-08-15  Alexandre Oliva  <aoliva@redhat.com>
1623         * config/mn10300/mn10300.h (ENCODE_SECTION_INFO): Move...
1624         * config/mn10300/mn10300.c (mn10300_encode_section_info):
1625         ... here.  New function.
1626         (TARGET_ENCODE_SECTION_INFO): Define to it.
1627         2001-11-04  Alexandre Oliva  <aoliva@redhat.com>
1628         * config/mn10300/mn10300.md (builtin_setjmp_receiver): Fix typo in
1629         pattern name.
1630         (mn10300_loadPC): Define as insn splittable after reload.
1631         2001-05-13  Alexandre Oliva  <aoliva@redhat.com>
1632         * config/sh/mn10300.h (JUMP_TABLES_IN_TEXT_SECTION): Let them
1633         be defined in .rodata even in PIC, now that the assembler
1634         supports that.
1635         2001-05-09  Alexandre Oliva  <aoliva@redhat.com>
1636         * config/mn10300/mn10300.h (GOT_SYMBOL_NAME): Don't let the
1637         symbol take an underscore prefix.
1638         2001-04-14  Alexandre Oliva  <aoliva@redhat.com>
1639         * config/mn10300/mn10300-protos.h (legitimate_pic_operand_p,
1640         legitimize_pic_address): Declare.
1641         * config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Mark
1642         the PIC register as fixed.
1643         (EXTRA_CONSTRAINT): Match UNSPEC_PLT and UNSPEC_PIC for 'S'.
1644         (GO_IF_LEGITIMATE_ADDRESS): Require legitimate_pic_operand for
1645         PIC.
1646         (LEGITIMATE_PIC_OPERAND_P): Define.
1647         (PIC_OFFSET_TABLE_REGNUM): Define.
1648         (GOT_SYMBOL_NAME): Define.
1649         (SYMBOLIC_CONST_P): Define.
1650         (ENCODE_SECTION_INFO): Use SYMBOL_REF_FLAG to mark local
1651         symbols.
1652         (MN10300_GLOBAL_P): Test it.
1653         (OUTPUT_ADDR_CONST_EXTRA): Handle PIC-related unspecs.
1654         (JUMP_TABLES_IN_TEXT_SECTION): Enable for PIC.
1655         * config/mn10300/mn10300.c (print_operand): Handle unspec.
1656         (expand_prologue): Set PIC register.
1657         (call_address_operand): Don't match SYMBOL_REFs in PIC.
1658         (legitimize_address): Call legitimize_pic_address.
1659         (legitimize_pic_address): New fn.
1660         (legitimate_pic_operand_p): New fn.
1661         * config/mn10300/mn10300.md (PIC_REG, SP_REG): New constants.
1662         (UNSPEC_INT_LABEL, UNSPEC_PIC, UNSPEC_GOT, UNSPEC_GOTOFF,
1663         UNSPEC_PLT): New constants.
1664         (pop_pic_reg): New insn.
1665         (movsi): Adjust non-PIC addresses.
1666         (builtin_setjmp_receiver): Restore the PIC register.
1667         (casesi): New insn.
1668         (call): Adjust non-PIC addresses.
1669         (int_label, GOTaddr2picreg): New expands.
1670         (am33_loadPC): New insn.
1671         (mn10300_loadPC): New expand.
1672         (call_next_insn): New insn.
1673         (add_GOT_to_pic_reg): New expand.
1674         (symGOT2reg, symGOT2reg_i): New expands.
1675         (symGOTOFF2reg, symGOTOFF2reg_i): New expands.
1676         (sym2PIC, sym2PLT): New expands.
1677
1678 2003-07-09  Alexandre Oliva  <aoliva@redhat.com>
1679
1680         * config/mn10300/mn10300.h (PREDICATE_CODES): Define.
1681         2001-05-01  Alexandre Oliva  <aoliva@redhat.com>
1682         * config/mn10300/mn10300.md (sqrtsf2): flag_fast_math was renamed
1683         to flag_unsafe_math_optimizations.
1684         2001-04-14  Alexandre Oliva  <aoliva@redhat.com>
1685         * config/mn10300/mn10300.c (expand_prologue): Mark
1686         FP-register-saving insns as frame-related.
1687         2001-02-13  Alexandre Oliva  <aoliva@redhat.com>
1688         * config/mn10300/mn10300.c
1689         (mn10300_get_live_callee_saved_regs): Don't search past
1690         LAST_EXTENDED_REGNUM.
1691         (mn10300_gen_multiple_store, store_multiple_operation): Likewise.
1692         * config/mn10300/mn10300.md: Remove excessive line breaks from
1693         `@' output patterns that were accounted as additional
1694         alternatives.
1695         * config/mn10300/mn10300.md, config/mn10300/mn10300.c:
1696         Re-introduce changes accidentally removed in Richard Sandiford's
1697         2000-12-05's patch.
1698         * config/mn10300/t-mn10300 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES):
1699         Re-instate am33-2 lost in merge from net GCC.
1700         2000-08-26  Alexandre Oliva  <aoliva@redhat.com>
1701         * config/mn10300/mn10300.h (DBX_REGISTER_NUMBER): Added
1702         floating-point registers.
1703         2000-08-07  Alexandre Oliva  <aoliva@redhat.com>
1704         * config/mn10300/mn10300.md (movdf): Revert some am33-specific
1705         pessimizations that had gone in on 2000-05-08.
1706         2000-06-28  Graham Stott  <grahams@cygnus.co.uk>
1707         * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Fix typo.
1708         2000-06-22  Graham Stott  <grahams@cygnus.co.uk>
1709         * config/mn10300/mn10300.md (movqi): Use nonimmediate_operand for
1710         operand 0.
1711         * (movhi): Likewise.
1712         * (movsi): Likewise.
1713         * (movsf): Likewise.
1714         * (movdi): Likewise.
1715         * (movdf): Likewise.
1716         Wed May 24 13:16:09 2000  Alexandre Oliva  <aoliva@cygnus.com>
1717         * config/mn10300/mn10300.c (fp_regs_to_save): New function.
1718         (can_use_return_insn, initial_offset): Add fp_regs_to_save.
1719         (expand_prologue, expand_epilogue): Save and restore FP regs.
1720         2000-05-20  Alexandre Oliva  <aoliva@cygnus.com>
1721         * config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up.
1722         2000-05-13  Alexandre Oliva  <aoliva@cygnus.com>
1723         * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2, addsf3,
1724         subsf3, mulsf3, divsf3, fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4):
1725         Do not clobber cc0.
1726         2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
1727         * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2):
1728         Discourage the two-argument, longer opcodes.
1729         (addsf3, subsf3, mulsf3, divsf3): Likewise for three-argument
1730         ones.
1731         * config/mn10300/mn10300.h (struct mn10300_cc_status_mdep): New.
1732         (CC_STATUS_MDEP, CC_STATUS_MDEP_INIT): Define.
1733         * config/mn10300/mn10300.md (cmpsf): New pattern.
1734         (branch): Test mdep.fpCC and output fbCC.
1735         * config/mn10300/mn10300.c (print_operand): Output conditions.
1736         (notice_cc_update): Recognize fcmp and set mdep.fpCC.
1737         2000-05-10  Alexandre Oliva  <aoliva@cygnus.com>
1738         * config/mn10300/mn10300.md (movsf, movdf, addsf3, subsf3,
1739         mulsf3, divsf3): Use the `F' constraint for FP values.
1740         * config/mn10300/mn10300.c (const_1f_operand): New function.
1741         * config/mn10300/mn10300-protos.h (const_1f_operand): Declare.
1742         * config/mn10300/mn10300.md (sqrtsf2): New expand.
1743         (rsqrtsf2): New insn.
1744         2000-05-09  Alexandre Oliva  <aoliva@cygnus.com>
1745         * config/mn10300/mn10300.md (movdf): Oops, I missed it in my
1746         previous check-in.
1747         2000-05-08  Alexandre Oliva  <aoliva@cygnus.com>
1748         * config/mn10300/mn10300.md (abssf2, negdf2): On
1749         TARGET_AM33_2, expand to...
1750         (abssf2_am33_2, negdf2_am33_2): New insns.
1751         (addsf3, subsf3, mulsf3, divsf3): Likewise.
1752         (fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4): Likewise.
1753         * config/mn10300/mn10300.md (movqi, movhi, movsi, movsf,
1754         movdi, movdf): Added FP regs.
1755         * invoke.texi (-mam33-2, -mno-am33-2): Document.
1756         2000-04-29  Alexandre Oliva  <aoliva@cygnus.com>
1757         * config/mn10300/mn10300.h (FIRST_FP_REGNUM, LAST_FP_REGNUM):
1758         New macros.
1759         (REGNO_AM33_2_FP_P): Renamed to...
1760         (REGNO_FP_P): Redefine in terms of FIRST_* and LAST_*.
1761         (CONDITIONAL_REGISTER_USAGE, REGNO_REG_CLASS): Likewise.
1762         2000-04-27  Alexandre Oliva  <aoliva@cygnus.com>
1763         * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Remove FP
1764         regs from GENERAL_REGS.
1765         2000-04-27  Alexandre Oliva  <aoliva@cygnus.com>
1766         * config/mn10300/mn10300.h (REGNO_AM33_2_FP_P): New macro.
1767         * config/mn10300/mn10300.c (mn10300_address_cost): Added FP_REGS.
1768         * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Added FP_REGS.
1769         2000-04-23  Alexandre Oliva  <aoliva@cygnus.com>
1770         * config/mn10300/mn10300.h (CLASS_CANNOT_CHANGE_SIZE): Defined
1771         as FP_REGS.
1772         2000-04-21  Alexandre Oliva  <aoliva@cygnus.com>
1773         * config/mn10300/mn10300.h (OK_FOR_Q): New macro.
1774         (EXTRA_CONSTRAINT): Added OK_FOR_Q.
1775         * config/mn10300/mn10300.c (secondary_reload_class): Adjust.
1776         * config/mn10300/mn10300.c (print_operand): Support `D' for doubles.
1777         * config/mn10300/mn10300.h (FIRST_PSEUDO_REGISTER): Adjust.
1778         (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER): Added
1779         AM33/2.0 floating-point registers.
1780         (CONDITIONAL_REGISTER_USAGE): Adjust.
1781         (enum reg_class, REG_CLASS_NAMES): Added FP_REGS and FP_ACC_REGS.
1782         (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Adjust.
1783         (REG_CLASS_FROM_LETTER): Added `f' and `A'.
1784         (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Adjust.
1785         * config/mn10300/t-mn10300 (MULTILIB_OPTIONS): Added am33-2.
1786         (MULTILIB_DIRNAMES): Likewise.
1787         * config/mn10300/mn10300.h (CPP_SPEC): Define `__AM33__=2' and
1788         `__AM33_2__' when `-mam33-2' is given.
1789         (TARGET_AM33_2): Define.
1790         (TARGET_SWITCHES): Adjust.
1791         * config/mn10300/mn10300.c (asm_file_start): Print `.am33_2'
1792         when appropriate.
1793
1794 2003-07-09  Matt Kraai  <kraai@alumni.cmu.edu>
1795
1796         * doc/install.texi: Add missing @.
1797
1798 2003-07-09  Bob Wilson  <bob.wilson@acm.org>
1799
1800         * config/xtensa/xtensa.h (CRT_CALL_STATIC_FUNCTION): Define.
1801
1802 2003-07-09  Aldy Hernandez  <aldyh@redhat.com>
1803
1804         PR/11144
1805         * config/i386/i386.c (ix86_function_arg_boundary): Remove abort.
1806
1807 2003-07-09  Nathanael Nerode  <neroden@gcc.gnu.org>
1808
1809         PR bootstrap/11043
1810         * config/arc/t-arc: Replace bogus references to "x-crtinit.o",
1811         "x-crtfini.o" with "crtinit.o", "crtfini.o".
1812
1813         * fixinc/inclhack.def (limits_ifndefs): Add select test.
1814         * fixinc/fixincl.x: Rebuild.
1815
1816         * fixinc/inclhack.def (math_exception):  Improve bypass and comment.
1817         * fixinc/fixincl.x: Rebuild.
1818
1819 2003-07-09  Hans-Peter Nilsson  <hp@bitrange.com>
1820
1821         * doc/install.texi (Configuration): Document the valgrind option
1822         to --enable-checking.
1823
1824 Wed Jul  9 16:16:30 CEST 2003  Jan Hubicka  <jh@suse.cz>
1825
1826         * objc-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
1827
1828 2003-07-09  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1829
1830         * c-lex.c (cb_ident): Cast cstr.text to const char *.
1831
1832 2003-07-09  Nathan Sidwell  <nathan@codesourcery.com>
1833
1834         * gcov-io.h: Update documentation.
1835         (GCOV_GRAPH_SUFFIX, GCOV_GRAPH_MAGIC): Rename to GCOV_NOTE_SUFFIX,
1836         GCOV_NOTE_MAGIC.
1837         (GCOV_DATA_SUFFIX, GCOV_NOTE_SUFFIX): Update.
1838         (GCOV_DATA_MAGIC, GCOV_NOTE_MAGIC): Make non-palindromic.
1839         (struct gcov_var): Change buffer's type. Add endian flag.
1840         (gcov_open): Remove mode in libgcov.
1841         (gcov_magic): Prototype.
1842         * gcov-io.c (from_file): New.
1843         (gcov_open): Clear endian flag.
1844         (gcov_magic): New.
1845         (gcov_write_bytes, gcov_read_bytes): Return gcov_unsigned_t
1846         pointers.
1847         (gcov_write_unsigned, gcov_write_counter, gcov_write_string,
1848         gcov_write_tag, gcov_write_length, gcov_write_tag_length): Update.
1849         (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Update.
1850         * gcov-iov.c (main): Correct cast.
1851         * coverage.c (read_counts_file): Use gcov_magic. Remove endianness
1852         conversion.
1853         (gcov_begin_output): Use GCOV_NOTE_MAGIC.
1854         (coverage_init): Use GCOV_NOTE_SUFFIX.
1855         * libgcov.c (gcov_version_mismatch): Remove endianness conversion.
1856         Rename to gcov_version, and return flag.
1857         (gcov_exit): Use gcov_version.
1858         (__gcov_init): Use gcov_version.
1859         * Makefile.in (coverageexts): Update.
1860         * gcov.c (print_version): Remove endianness conversion.
1861         (create_file_names): Use GCOV_NOTE_SUFFIX.
1862         (read_graph_file): Use gcov_magic.
1863         (read_count_file): Likewise.
1864         * gcov-dump.c (dump_file): Remove endianness conversion, use
1865         gcov_magic.
1866
1867 2003-07-09  Nathan Sidwell  <nathan@codesourcery.com>
1868
1869         * configure.in (BUILD_PREFIX, BUILD_PREFIX_1): Set if enable
1870         coverage is on.
1871         * configure: Regenerated.
1872         * Makefile.in (ALL_CFLAGS): Correct its comment.
1873
1874 2003-07-08  Mark Mitchell  <mark@codesourcery.com>
1875
1876         * fold-const.c (make_range): Do not access operand 1 for a
1877         zero-operand operator.
1878
1879 2003-07-09  Neil Booth  <neil@daikokuya.co.uk>
1880
1881         * toplev.c (warn_dummy, W_options): Die.
1882         (display_help): Don't print W_options.
1883         * common.opt: Add W_options help from toplev.c.
1884
1885 2003-07-09  Andreas Jaeger  <aj@suse.de>
1886
1887         * opts.c (wrap_help): Only pass int arguments as arguments to
1888         printf's '*' modifier.  Change argument of function.
1889
1890 2003-07-08  Matt Kraai  <kraai@alumni.cmu.edu>
1891
1892         * doc/invoke.texi: Fix misspelling of "@item".
1893
1894 2003-07-08  Kazu Hirata  <kazu@cs.umass.edu>
1895
1896         * config/i386/i386.md: Remove an old comment about
1897         NOTICE_UPDATE_CC.
1898
1899 Wed Jul  9 03:00:10 CEST 2003  Jan Hubicka  <jh@suse.cz>
1900
1901         * cgraph.c (cgraph_node_name): New function.
1902         (dump_cgraph): Use it.
1903         * cgraph.h (cgraph_dump_file): Declare.
1904         (cgraph_node_name): Declare.
1905         * cgraphunit.c: Include timevar.h
1906         (cgraph_finalize_compilation_unit): Use timevar; reorganize dumps.
1907         (cgraph_optimize_function): Use TV_INTEGRATION.
1908         (cgraph_mark_local_functions): reorganize dumps.
1909         (cgraph_mark_functions_to_inline_once): Likewise.
1910         (cgraph_optimize): Likewise; use timevar.
1911         * timevar.def (TV_CGRAPH, TV_CGRAPHOPT): New.
1912         * toplev.c (dump_file_index): Add DFI_cgraph.
1913         (dump_file_info): Likewise.
1914         (cgraph_dump_file): New global variable.
1915         (do_compile): Open and close cgraph dump.
1916         * invoke.texi (-d): Document new flag; renumber.
1917
1918 2003-07-08  Roger Sayle  <roger@eyesopen.com>
1919
1920         PR c/11370
1921         * calls.c (emit_call_1): Don't bother popping the arguments off of
1922         the stack after a noreturn function call;  The adjustment is dead.
1923         (expand_call): Likewise.
1924
1925 2003-07-08  Geoffrey Keating  <geoffk@apple.com>
1926
1927         * expr.c (MOVE_MAX_PIECES): Move from here...
1928         * defaults.h (MOVE_MAX_PIECES): ... to here.
1929
1930 2003-07-08  Matt Kraai  <kraai@alumni.cmu.edu>
1931
1932         * Makefile.in (stage1-start): Handle an empty SUBDIRS.
1933
1934 2003-07-08  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1935
1936         * genattr.c (internal_dfa_insn_code): Don't prototype.
1937         * genattrtab.c (attr_desc): Add `static_p' field.
1938         (expand_units): Make blockage range and ready cost functions
1939         static.
1940         (write_attr_get): Don't add extern prototypes in C file.  Mark
1941         static functions as appropriate.
1942         (find_attr, make_internal_attr): Initialize static_p.
1943         * genattrtab.h (ATTR_STATIC): New macro.
1944         * genautomata.c (output_internal_reset_func): Mark output function
1945         as inline.
1946         (make_internal_dfa_insn_code_attr): Mark output function as static.
1947
1948 2003-07-08  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1949
1950         * genattrtab.h: Add new macros for attr `special' flags.
1951         * genattrtab.c (attr_desc): Reorder/resize fields better.
1952         Use attr `special' macros in all calls to make_internal_attr.
1953         * genautomata.c: Likewise.
1954
1955 Wed Jul  9 02:25:39 CEST 2003  Jan Hubicka  <jh@suse.cz>
1956
1957         * c-common.c (c_estimate_num_insns_1): New static function.
1958         (c_estimate_num_insns): New global function.
1959         * c-common.h (DECL_NUM_STMTS): Rename to...
1960         (DECL_ESTIMATED_INSNS): ... this.
1961         (c_estimate_num_insns): Declare.
1962         * c-decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS.
1963         * c-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New.
1964         * c-semantics.c (add_stmt): Do not account statements.
1965         * langhooks-def.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS):
1966         New.
1967         * langhooks.h (lang_hooks_for_tree_inlining): Add
1968         estimate_num_insns
1969         * params.def (max-inline-insns-auto, max-inline-insns-auto): set
1970         to 100.
1971         (max-inline-insns): set to 300.
1972         (min-inline-insns): set to 10.
1973         * tree-inline.c (struct inline_data): Rename inlined_stmts to
1974         inlined-insns.
1975         (INSNS_PER_STMT): Kill.
1976         (inlinable_function_p): Compute and store body size.
1977         (expand_call_inline): Likewise.
1978         (optimize_inline_calls): Likewise.
1979
1980 2003-07-08  James E Wilson  <wilson@tuliptree.org>
1981
1982         PR target/10021
1983         * emit-rtl.c (set_mem_attribute_minus_bitpos): When handle ARRAY_REF,
1984         loop over new variable t2 instead of t.
1985
1986 2003-07-08  Danny Smith  <dannysmith@users.sourceforge.net>
1987
1988         PR bootstrap/11455
1989         * config/i386/winnt.c: Replace use of error(), warning() with
1990         error_with_decl(), warning_with_decl(),  throughout.
1991
1992 2003-07-08  Neil Booth  <neil@daikokuya.co.uk>
1993
1994         * opts.c (wrap_help): Use unsigned int, not size_t.
1995
1996 2003-07-08  Stephane Carrez  <stcarrez@nerim.fr>
1997
1998         * config/m68hc11/m68hc11.h (HAVE_AS_DWARF2_DEBUG_LINE): Don't define
1999         as .file/.loc directives are incompatible with linker relaxation.
2000
2001 2003-07-08  Zack Weinberg  <zack@codesourcery.com>
2002
2003         * Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies.
2004         * fixinc/Makefile.in: Remove all references to gnu-regex.[och].
2005         * fixinc/fixfixes.c, fixinc/fixincl.c, fixinc/fixlib.c
2006         * fixinc/fixtests.c: Use xregexec not regexec, xregcomp not regcomp.
2007         * fixinc/fixlib.h: Include xregex.h not gnu-regex.h.
2008         * fixinc/inclhack.def (hpux10_cpp_pow_inline, hpux11_cpp_pow_inline):
2009         Escape { and } characters which are not part of range expressions.
2010         * fixinc/fixincl.x: Regenerate.
2011         * fixinc/gnu-regex.c, fixinc/gnu-regex.h: Delete file.
2012
2013 2003-07-08  Steven Bosscher  <steven@gcc.gnu.org>
2014
2015         PR c/1687
2016         * tree-inline.c (find_alloca_call): Use
2017         walk_tree_without_duplicates, instead of walk_tree.
2018         (find_builtin_longjmp_call): Likewise.
2019         * c-objc-common.c (c_cannot_inline_fn): Likewise.
2020         * c-semantics.c (find_reachable_label): Likewise.
2021
2022 2003-07-08  Jakub Jelinek  <jakub@redhat.com>
2023
2024         PR c/11420
2025         * config/i386/i386.c (ix86_check_movabs): New function.
2026         * config/i386/i386-protos.h (ix86_check_movabs): New prototype.
2027         * config/i386/i386.md (movabs[shqd]i_1_rex64): Kill broken alternative.
2028         (movabs[shqd]i_[12]_rex64): Add ix86_check_movabs check to conditions.
2029
2030 2003-07-08  Chris Demetriou  <cgd@broadcom.com>
2031
2032         * Makefile.in (install-po): Cope with empty CATALOGS.
2033
2034 2003-07-08  Richard Sandiford  <rsandifo@redhat.com>
2035
2036         * config/mips/elf64.h (TARGET_ASM_UNIQUE_SECTION): Delete.
2037         (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
2038         (SECTION_FUNCTION_TEMPLATE): Delete.
2039         * config/mips/elf.h: As for elf64.h.
2040         (ASM_OUTPUT_ALIGNED_BSS): Use named_section rather than sbss_section.
2041         * config/mips/linux.h: As for elf.h
2042         * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
2043         * config/mips/iris6.h (EXTRA_SECTIONS): Delete.
2044         (EXTRA_SECTION_FUNCTIONS): Remove sdata_section.  Remove the handling
2045         of in_sdata from current_section_name and current_section_flags.
2046         * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete.
2047         * config/mips/mips.h (sdata_section, sbss_section): Remove prototypes.
2048         (MASK_GP_OPT, TARGET_GP_OPT): Delete.
2049         (MASK_NO_FUSED_MADD): Use MASK_GP_OPT's old value.
2050         (TARGET_SWITCHES): Neuter gpOPT, gpopt, no-gpOPT and no-gpopt.
2051         (SMALL_DATA_SECTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Remove.
2052         * config/mips/mips.c (TARGET_IN_SMALL_DATA_P): Override.
2053         (TARGET_SECTION_TYPE_FLAGS): Override if TARGET_IRIX6.
2054         (mips_classify_symbol): Use SYMBOL_REF_SMALL_P.
2055         (override_options): Remove setting of MASK_GPOPT.
2056         (mips_output_external): Use mips_in_small_data_p to check whether a
2057         symbol needs an .extern directive.  Don't emit such directives for
2058         TARGET_EXPLICIT_RELOCS.
2059         (mips_declare_object): Update accordingly.
2060         (mips_select_rtx_section): Call named_section rather than
2061         SMALL_DATA_SECTION.
2062         (mips_select_section): Use default_elf_section_section for everything
2063         except .text string constants.
2064         (mips_in_small_data_p): New function.
2065         (mips_encode_section_info): Remove small data handling.
2066         (mips_unique_section): Delete.
2067         (iris6_section_type_flags): New function.
2068         * doc/tm.texi: Remove documentation of -mgpopt and -mhalf-pic.
2069
2070 2003-07-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2071
2072         PR Target/11453
2073         * pa.md: Disparage all mtsar constraints.
2074         (extzv, extv, insv): Don't fail on length of {32|64}.
2075
2076 2003-07-08  Zack Weinberg  <zack@codesourcery.com>
2077
2078         * system.h: Poison MAP_CHARACTER.
2079         * config/i370/i370-protos.h (mvs_map_char): Delete.
2080         * config/i370/i370.c (ascebc, ebcasc, mvs_map_char): Delete.
2081         * config/i370/i370.h (MAP_CHARACTER): Delete definition.
2082         (ASM_OUTPUT_ASCII): Don't use MAP_CHARACTER.
2083
2084 2003-07-08  Danny Smith  <dannysmith@users.sourceforge.net>
2085
2086         * toplev.c (randomize): Correct call to time().
2087
2088 2003-07-08  Jakub Jelinek  <jakub@redhat.com>
2089
2090         * unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and
2091         REG_EQUIV notes as well.
2092
2093 2003-07-08  Kazu Hirata  <kazu@cs.umass.edu>
2094
2095         * doc/md.texi: Fix the description of addmodecc.
2096
2097 2003-07-07  Zack Weinberg  <zack@codesourcery.com>
2098
2099         * Makefile.in (top_builddir): Set to "..", not ".".
2100         (INTLLIBS, INTLDEPS): Delete.
2101         (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted.
2102         (LIBDEPS): Add $(LIBICONV_DEP).
2103         (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV).
2104         (INCLUDES): Replace -I../intl with @INCINTL@.
2105         ($(top_builddir)/intl/libintl.a): Delete rule.
2106         (stage2-start, stage3-start, stage4-start, stageprofile-start,
2107         stagefeedback-start): Use $$ for variable to be evaluated by
2108         shell, not make.
2109         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
2110         HAVE_LC_MESSAGES, HAVE_STPCPY): Delete.
2111         * aclocal.m4: sinclude ../config/progtest.m4.  Add
2112         contents of lcmessage.m4 from gettext distro.
2113         * configure.in: Check for wchar.h and setlocale.  Set
2114         LIBICONV_DEP to the empty string and substitute it.
2115         Call AM_LC_MESSAGES.  Delete AC_ARG_ENABLE for --enable-nls;
2116         this is handled elsewhere.  Use ZW_GNU_GETTEXT_SISTER_DIR,
2117         not CY_GNU_GETTEXT.  Clear $LIBICONV if its text is included
2118         in $LIBINTL, to avoid linking it twice.
2119         * configure, config.in: Regenerate.
2120
2121 2003-07-08  Nathanael Nerode  <neroden@gcc.gnu.org>
2122
2123         * fixinc/mkfixinc.sh: Remove winnt support.
2124         * fixinc/fixinc.winnt: Delete with extreme prejudice.
2125
2126 2003-07-08  Neil Booth  <neil@daikokuya.co.uk>
2127
2128         * Makefile.in: Update.
2129         * c-opts.c (c_common_handle_option): opt_text now contains the '-'.
2130         * c.opt: Update documentation.
2131         * common.opt: Add some help text.
2132         * opts.c: Include intl.h.
2133         (wrap_help, print_help): New.
2134         (find_opt, handle_option, common_handle_option): opt_text now
2135         contains the '-'.  Use print_help to output help.
2136         * opts.h (struct cl_option): New member "help".
2137         * opts.sh: Update to handle help text output and to prepend
2138         options with '-'.
2139         * toplev.c (display_help): Remove some help text.
2140
2141 2003-07-07  David Edelsohn  <edelsohn@gnu.org>
2142             Fariborz Jahanian  <fjahanian@apple.com>
2143
2144         * configure.in: Test for PowerPC mfcr field support in assembler.
2145         * config.in, configure: Regenderated.
2146
2147         * config/rs6000/power4.md: Add mfcrf reservation.
2148         * config/rs6000/rs6000-protos.h (mfcr_operation): Declare.
2149         * config/rs6000/rs6000.c (mfcr_operation): Define.
2150         (print_operand): Add 'Q' case for mfcrf.
2151         * config/rs6000/rs6000.h (TARGET_MFCRF): New.
2152         * config/rs6000/rs6000.md (attribute "type"): Add mfcrf.
2153         (movcc_internal1): Emit optional field operand for mfcr and set
2154         "type" attribute appropriately.
2155         (mfcr SCC): Likewise.
2156         (movesi_from_cr_one): New.
2157
2158 2003-07-07  Roger Sayle  <roger@eyesopen.com>
2159
2160         * config/i386/i386.md: Correct check-in of incorrect version.
2161
2162 2003-07-07  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2163
2164         * bitmap.c (debug_bitmap_file): Merge uses of HOST_PTR_PRINTF with
2165         adjacent stdio calls.
2166         * c-decl.c (c_print_identifier): Likewise.
2167         * mips-tfile.c (write_varray, write_object, allocate_cluster): Likewise.
2168         * print-rtl.c (print_rtx): Likewise.
2169         * print-tree.c (print_node_brief, print_node): Likewise.
2170         * system.h (HOST_PTR_PRINTF): Ensure we have a literal string.
2171
2172         * configure.in (AC_COMPILE_CHECK_SIZEOF): Check for `void *'.
2173         * config.in, configure: Regenerated.
2174
2175 2003-07-07  Roger Sayle  <roger@eyesopen.com>
2176
2177         PR target/10979
2178         * config/i386/i386.md (atan2df3, atan2sf3, atan2xf3, atan2tf3):
2179         Changed to define_expand patterns that copy operand[1] to prevent
2180         it from being clobbered before emitting an atan2?f3_1 insn.
2181         (atan2df3_1, atan2sf3_1, atan2xf_1, atan2tf3_1): New define_insn
2182         patterns that actually specify the behaviour of x87's FPATAN.
2183
2184 2003-07-07  Jakub Jelinek  <jakub@redhat.com>
2185
2186         * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Remove bogus
2187         clearing of SYMBOL_FLAG_LOCAL bit.
2188         If vcall_offset fits into signed 16-bit immediate, use
2189         one instruction for both addition and load.
2190
2191 2003-07-07  Neil Booth  <neil@daikokuya.co.uk>
2192
2193         * opts.c (common_handle_option): Correct handling of the
2194         -falign- switches that do and don't take an argument.
2195
2196 2003-07-07  Kazu Hirata  <kazu@cs.umass.edu>
2197
2198         * config/h8300/h8300.md (pushqi1_h8300hs): Revert my patch
2199         today.
2200         (pushhi1_h8300hs): Likewise.
2201
2202 2003-07-07  Andreas Jaeger  <aj@suse.de>
2203
2204         * genextract.c: Convert remaining prototypes to ISO C90.
2205
2206         * cpplex.c (_cpp_free_buff): Convert prototype to ISO C90.
2207         * fold-const.c (fold_single_bit_test): Likewise.
2208         * diagnostic.c (default_diagnostic_finalizer): Likewise.
2209         * cfgrtl.c (rtl_redirect_edge_and_branch): Likewise.
2210
2211         * gengtype.c (write_array): Generate ISO C90 prototypes.
2212
2213         * genflags.c (gen_proto): Generate ISO C90 prototypes.
2214
2215 2003-07-07  Roger Sayle  <roger@eyesopen.com>
2216
2217         PR optimization/11059
2218         * expr.c (can_store_by_pieces): Return true if length is zero.
2219         (store_by_pieces): If length is zero and endp is two, abort,
2220         othwerise, if length is zero and endp is not two, return "to".
2221         (clear_by_pieces): Do nothing if length is zero.
2222         (clear_storage): Do nothing if length is zero.
2223         (store_constructor): Simplify code when size is zero, or the
2224         target has already been cleared.  This avoids emitting a
2225         blockage instruction when initializing empty structures.
2226
2227 2003-07-07  Andreas Jaeger  <aj@suse.de>
2228
2229         * mips-tfile.c: Convert prototypes to ISO C90.
2230         * mips-tdump.c: Convert prototypes to ISO C90.
2231
2232 2003-07-07  Nathan Sidwell  <nathan@codesourcery.com>
2233
2234         * rtl.h (emit_line_note): Take a location_t.
2235         (emit_line_note_force): Remove.
2236         (set_file_and_line_for_statement): Take a location_t.
2237         * tree.g (emit_line_note): Take a location_t.
2238         * emit-rtl.c (emit_line_note): Take a location_t.
2239         (emit_line_note_force): Remove.
2240         * function.c (init_function_start): Adjust emit_line_note call.
2241         (expand_function_end): Use force_next_line_note, not
2242         emit_line_note_force.
2243         * c-parse.in (maybe_type_qual): Adjust emit_line_note calls.
2244         * c-semantics.c (genrtl_do_pushlevel, genrtl_goto_stmt,
2245         genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt,
2246         genrtl_while_stmt, genrtl_do_stmt_1, genrtl_return_stmt,
2247         genrtl_for_stmt, genrtl_break_stmt, genrtl_continue_stmt,
2248         genrtl_continue_stmt, genrtl_switch_stmt,
2249         genrtl_asm_stmt): Likewise.
2250         * expr.c (expand_expr): Likewise.
2251         * integrate.c (expand_inline_function): Likewise.
2252         * stmt.c (set_file_and_line_for_stmt): Take a location_t.
2253         (expand_decl_init): Adjust emit_line_note call.
2254
2255 2003-07-07  Dale Johannesen  <dalej@apple.com>
2256
2257         * config/rs6000/darwin-tramp.asm:  Fix trampolines.  PR 10900.
2258
2259 2003-07-07  Andreas Jaeger  <aj@suse.de>
2260
2261         * config/i386/i386-protos.h: Convert prototypes to ISO C90.
2262         * config/i386/i386.c: Likewise.
2263
2264 2003-07-07  Kazu Hirata  <kazu@cs.umass.edu>
2265
2266         * config/h8300/h8300.md: Use gen_int_mode instead of
2267         GEN_INT (trunc_int_for_mode (...)).
2268
2269 2003-07-07  Kazu Hirata  <kazu@cs.umass.edu>
2270
2271         * config/h8300/h8300.md (pushqi1_h8300hs): Optimize by pushing
2272         2 bytes and then subtract 2 from the stack pointer.
2273         (pushhi1_h8300hs): Likewise.
2274
2275 2003-07-07  Nathan Sidwell  <nathan@codesourcery.com>
2276
2277         * configure.in (enable_coverage): Remove -DSELF_COVERAGE, add
2278         -frandom-seed.
2279         * configure: Regenerated.
2280         * Makefile.in: Remove extraneous comment.
2281         * toplev.c (randomize): Protect against potential multiple calls.
2282         * doc/invoke.texi (-frandom-seed): Document use for in coverage
2283         files.
2284
2285 2003-07-07  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
2286             Eric Botcazou  <ebotcazou@libertysurf.fr>
2287
2288         PR optimization/11198
2289         * alias.c (objects_must_conflict_p): Return 1 if the types have
2290         the same alias set, not if the alias sets only conflict.
2291
2292 2003-07-07  Andrew Pinski  <pinskia@physics.uc.edu>
2293
2294         * cppcharset.c (ICONV_CONST): Define iff !HAVE_ICONV.
2295         (convert_cset): Change inbuf to type ICONV_CONST char.
2296         * Makefile.in (LIBS): Add LIBICONV.
2297
2298         * doc/invoke.texi (-falign-functions): Document that
2299         when n is zero then a machine-dependent default is used.
2300         (-falign-labels): Document that when n is zero then a
2301         machine-dependent default is used and that -falign-labels =1
2302         is equivalent to -fno-align-labels.
2303         (-falign-loops): Likewise.
2304         (-falign-jumps): Likewise.
2305
2306 2003-07-06  Art Haas  <ahaas@airmail.net>
2307
2308         * f/global.c (ffeglobal_type_string_): Fix obsolete GCC array
2309         initializer syntax.
2310
2311 2003-07-06  James E Wilson  <wilson@tuliptree.org>
2312
2313         PR optimization/9812
2314         * rtl.h (mem_for_const_double): Delete prototype.
2315         * varasm.c (mem_for_const_double): Delete function.
2316         * config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68kelf.h,
2317         config/m68k/m68kv4.h, config/m68k/netbsd-elf.h
2318         (LEGITIMATE_PIC_OPERAND_P): Delete duplicate definitions.
2319         * config/m68k/m68k.h (LEGITIMATE_CONSTANT_P): Disallow XFmode.
2320         (LEGITIMATE_PIC_OPERAND_P): Delete CONST_DOUBLE tests.
2321         * config/m68k/m68k.md (movxf): Add reload_in_progress guard.  Add
2322         comment about confused support for XFmode constants.
2323
2324 Mon Jul  7 02:03:56 CEST 2003  Jan Hubicka  <jh@suse.cz>
2325
2326         * cfglayout.c (fixup_reorder_chain): Call delete_dead_jumptables.
2327
2328 2003-07-06  Kazu Hirata  <kazu@cs.umass.edu>
2329
2330         * config/h8300/h8300.c: Fix comment typos.
2331         * config/h8300/h8300.md: Likewise.
2332         * config/i386/athlon.md: Likewise.
2333         * config/i386/i386.c: Likewise.
2334         * config/i386/pentium.md: Likewise.
2335         * config/ia64/ia64.c: Likewise.
2336         * config/ia64/itanium1.md: Likewise.
2337         * config/ia64/itanium2.md: Likewise.
2338         * config/m32r/m32r.md: Likewise.
2339         * config/m68hc11/m68hc11.c: Likewise.
2340         * config/mcore/mcore.c: Likewise.
2341         * config/mips/sr71k.md: Likewise.
2342         * config/mips/t-iris5-as: Likewise.
2343         * config/mmix/mmix.h: Likewise.
2344         * config/ns32k/ns32k.h: Likewise.
2345         * config/ns32k/NOTES: Fix a typo.
2346
2347 2003-07-06  Andreas Jaeger  <aj@suse.de>
2348
2349         * stmt.c: Convert remaining prototypes to ISO C90.
2350         * cfglayout.c: Likewise.
2351         * dbxout.c: Likewise.
2352         * gcc.c: Likewise.
2353         * genemit.c: Likewise.
2354
2355         * basic-block.h: Convert prototypes to ISO C90.
2356         * c-parse.in: Likewise.
2357         * c-pragma.h: Likewise.
2358         * c-typeck.c: Likewise.
2359         * cfghooks.h: Likewise.
2360         * cfgloopanal.c: Likewise.
2361         * dbxout.h: Likewise.
2362         * debug.h: Likewise.
2363         * dwarf2asm.h: Likewise.
2364         * gcov.c: Likewise.
2365         * gengtype-lex.l: Likewise.
2366         * sched-int.h: Likewise.
2367         * timevar.c: Likewise.
2368
2369 2003-07-06  Neil Booth  <neil@daikokuya.co.uk>
2370
2371         * c-common.h (c_comon_handle_filename,
2372         c_common_missing_arguement): New.
2373         * c-lang.c (LANG_HOOKS_HANDLE_FILENAME,
2374         LANG_HOOKS_MISSING_ARGUMENT): New.
2375         * c-opts.c (missing_arg): Rename c_common_missing_argument,
2376         update to be an appropriate langhook.
2377         (c_common_handle_option): Don't handle filenames.
2378         (c_common_handle_filename): New.
2379         * hooks.c (hook_void_constcharptr,
2380         hook_bool_constcharptr_size_t_false): New.
2381         * hooks.h (hook_void_constcharptr,
2382         hook_bool_constcharptr_size_t_false): New.
2383         * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME,
2384         LANG_HOOKS_MISSING_ARGUMENT): New.
2385         (LANG_HOOKS_INITIALIZER): Update.
2386         * langhooks.h (struct lang_hooks): Add handle_filename and
2387         missing_argument.
2388         * opts.c (handle_option): Don't handle filenames here, but ...
2389         (handle_options): ... here.
2390         (common_handle_option): Don't handle missing arguments here.
2391         * objc/objc-lang.c (LANG_HOOKS_HANDLE_FILENAME,
2392         LANG_HOOKS_MISSING_ARGUMENT): New.
2393
2394 2003-07-06  Neil Booth  <neil@daikokuya.co.uk>
2395
2396         * Makfile.in: Remove traces of mbchar.
2397         * c-parse.in (MULTIBYTE_CHARS): Remove.
2398         * config.in (MULTIBYTE_CHARS): Remove.
2399         * configure: Remove --enable-mbchar.
2400         * configure.in: Remove --enable-mbchar.
2401         * mbchar.c, mbchar.h: Remove.
2402         * system.h: Poison MULTIBYTE_CHARS.
2403         * config/linux-aout.h (MULTIBYTE_CHARS): Remove.
2404         * config/linux.h (MULTIBYTE_CHARS): Remove.
2405         * config/svr4.h (MULTIBYTE_CHARS): Remove.
2406         * config/sparc/linux.h (MULTIBYTE_CHARS): Remove.
2407
2408 2003-07-06  Andreas Jaeger  <aj@suse.de>
2409
2410         * varray.c (varray_check_failed): Fix typo.
2411
2412         * unroll.c: Convert prototypes to ISO C90.
2413         * varasm.c: Likewise.
2414         * varray.c: Likewise.
2415         * varray.h: Likewise.
2416         * vmsdbgout.c: Likewise.
2417         * xcoffout.c: Likewise.
2418         * xcoffout.h: Likewise.
2419
2420 2003-07-06  Nathan Sidwell  <nathan@codesourcery.com>
2421
2422         * gcov-io.h: Add a local time stamp.
2423         (struct gcov_info): Add stamp field.
2424         (gcov_truncate): New.
2425         * coverage.c (read_counts_file): Skip the stamp.
2426         (coverage_begin_output): Write the stamp.
2427         (build_gcov_info): Declare and init the stamp.
2428         (coverage_finish): Only unlink data file, if stamp is zero.
2429         * gcov-dump.c (dump_file): Dump the stamp.
2430         * gcov.c (bbg_stamp): New.
2431         (release_structures): Clear bbg_stamp.
2432         (read_graph_file): Read stamp.
2433         (read_count_file): Check stamp.
2434         * libgcov.c (gcov_exit): Check stamp and truncate if needed.
2435
2436 2003-07-06  Nathan Sidwell  <nathan@codesourcery.com>
2437
2438         * tree.h (default_flag_random_seed): Remove.
2439         * toplev.h (local_tick): Declare.
2440         * tree.c (flag_random_seed, default_flag_random_seed): Move to
2441         toplev.c.
2442         (append_random_chars): Don't call default_flag_random_seed.
2443         * toplev.c (flag_random_seed): Define here. Set local_tick.
2444         (local_tick): Define.
2445         (randomize): New, moved from tree.c.
2446         (print_switch_values): Adjust.
2447         (toplev_main): Call randomize.
2448
2449 2003-07-06  Nathan Sidwell  <nathan@codesourcery.com>
2450
2451         * tree.h (crc32_string): Declare.
2452         * tree.c (append_random_chars): Remove.
2453         (crc32_string): New.
2454         (get_file_function_name_long): Use crc32_string here.
2455
2456 2003-07-06  Andreas Jaeger  <aj@suse.de>
2457
2458         * gcc.c: Convert prototypes to ISO C90.
2459         * gcc.h: Likewise.
2460         * gcov-dump.c: Likewise.
2461         * gcov-iov.c: Likewise.
2462         * gcse.c: Likewise.
2463         * genattrtab.h: Likewise.
2464         * ggc.h: Likewise.
2465         * global.c: Likewise.
2466         * graph.c: Likewise.
2467         * graph.h: Likewise.
2468         * hosthooks.h: Likewise.
2469         * hooks.h: Likewise.
2470         * hooks.c: Likewise.
2471         * hashtable.h: Likewise.
2472         * hashtable.c: Likewise.
2473         * haifa-sched.c: Likewise.
2474         * integrate.h: Likewise.
2475         * integrate.c: Likewise.
2476         * input.h: Likewise.
2477         * ifcvt.c: Likewise.
2478         * jump.c: Likewise.
2479         * langhooks-def.h: Likewise.  Add extern to prototypes.
2480         * langhooks.c: Likewise.
2481         * langhooks.h: Likewise.
2482         * lcm.c: Likewise.
2483         * local-alloc.c: Likewise.
2484         * loop-init.c: Likewise.
2485         * loop-unroll.c: Likewise.
2486         * loop-unswitch.c: Likewise.
2487         * loop.c: Likewise.
2488         * loop.h: Likewise. Add extern to prototypes.
2489         * machmode.h: Likewise.
2490         * main.c: Likewise.
2491         * mbchar.c: Likewise.
2492         * mbchar.h: Likewise.
2493         * mkdeps.c: Likewise.
2494         * mkdeps.h: Likewise.
2495         * optabs.c: Likewise.
2496         * optabs.h: Likewise.
2497         * output.h: Likewise.
2498         * gccspec.c: Likwise.
2499         * postreload.c: Likewise.
2500         * prefix.c: Likewise.
2501         * prefix.h: Likewise.
2502         * print-rtl.c: Likewise.
2503         * print-tree.c: Likewise.
2504         * profile.c: Likewise.
2505         * read-rtl.c: Likewise.
2506         * real.c: Likewise.
2507         * real.h: Likewise.
2508         * recog.c: Likewise.
2509         * recog.h: Likewise.
2510         * reg-stack.c: Likewise.
2511         * regclass.c: Likewise.
2512         * regmove.c: Likewise.
2513         * regrename.c: Likewise.
2514         * regs.h: Likewise.
2515         * reload.c: Likewise.
2516         * reload.h: Likewise.
2517         * reload1.c: Likewise.
2518         * reorg.c: Likewise.
2519         * resource.c: Likewise.
2520         * resource.h: Likewise.
2521         * rtl-error.c: Likewise.
2522         * rtl.c: Likewise.
2523         * rtl.h: Likewise.
2524         * rtlanal.c: Likewise.
2525         * sbitmap.c: Likewise.
2526         * sbitmap.h: Likewise.
2527         * scan-decls.c: Likewise.
2528         * scan.c: Likewise.
2529         * sched-deps.c: Likewise.
2530         * sched-ebb.c: Likewise.
2531         * sched-int.h: Likewise.
2532         * sched-rgn.c: Likewise.
2533         * sched-vis.c: Likewise.
2534         * sibcall.c: Likewise.
2535         * simplify-rtx.c: Likewise.
2536         * sreal.c: Likewise.
2537         * sreal.h: Likewise.
2538         * ssa-ccp.c: Likewise.
2539         * ssa-dce.c: Likewise.
2540         * ssa.c: Likewise.
2541         * ssa.h: Likewise.
2542         * stack.h: Likewise.
2543         * stmt.c: Likewise.
2544         * stor-layout.c: Likewise.
2545         * stringpool.c: Likewise.
2546         * target.h: Likewise.
2547         * timevar.c: Likewise.
2548         * timevar.h: Likewise.
2549         * tlink.c: Likewise.
2550         * tracer.c: Likewise.
2551         * tree-inline.c: Likewise.
2552         * tree-inline.h: Likewise.
2553         * tree.c: Likewise.
2554         * tree.h: Likewise.
2555
2556 2003-07-05  Kazu Hirata  <kazu@cs.umass.edu>
2557
2558         * combine.c (nonzero_bits1): Fix a warning.
2559
2560 2003-07-05  Kazu Hirata  <kazu@cs.umass.edu>
2561
2562         * config/h8300/h8300.c (compute_mov_length): Correct the
2563         length of loading CONST0_RTX (SFmode).
2564
2565 2003-07-05  Nathan Sidwell  <nathan@codesourcery.com>
2566
2567         * toplev.c (output_clean_symbol_name): Remove.
2568         * toplev.h (output_clean_symbol_name): Remove.
2569         * config/alpha/alpha.c (unicosmk_output_module_name): Use
2570         lbasename & clean_symbol_name.
2571
2572 2003-07-05  Kazu Hirata  <kazu@cs.umass.edu>
2573
2574         * ggc.h: Follow spelling conventions.
2575         * config/i386/i386.c: Likewise.
2576         * config/i386/winnt.c: Likewise.
2577         * config/rs6000/rs6000.c: Likewise.
2578
2579 2003-07-05  Kazu Hirata  <kazu@cs.umass.edu>
2580
2581         * bt-load.c: Fix comment typos.
2582         * c-incpath.c: Likewise.
2583         * cfg.c: Likewise.
2584         * cfgcleanup.c: Likewise.
2585         * cfgloop.h: Likewise.
2586         * cfgloopmanip.c: Likewise.
2587         * cfgrtl.c: Likewise.
2588         * diagnostic.h: Likewise.
2589         * dwarfout.c: Likewise.
2590         * emit-rtl.c: Likewise.
2591         * et-forest.c: Likewise.
2592         * et-forest.h: Likewise.
2593         * expr.c: Likewise.
2594         * gcse.c: Likewise.
2595         * genattr.c: Likewise.
2596         * jump.c: Likewise.
2597         * langhooks.h: Likewise.
2598         * local-alloc.c: Likewise.
2599         * loop-unroll.c: Likewise.
2600         * loop-unswitch.c: Likewise.
2601         * ra-build.c: Likewise.
2602         * regclass.c: Likewise.
2603         * regmove.c: Likewise.
2604         * rtl.def: Likewise.
2605         * rtlanal.c: Likewise.
2606         * sched-ebb.c: Likewise.
2607         * sched-rgn.c: Likewise.
2608         * simplify-rtx.c: Likewise.
2609         * ssa.c: Likewise.
2610         * tracer.c: Likewise.
2611         * tree.c: Likewise.
2612
2613 2003-07-05  Zack Weinberg  <zack@codesourcery.com>
2614
2615         * cppcharset.c: Use the correct return type for the fallback iconv
2616         macro.
2617
2618 Sat Jul  5 16:18:53 CEST 2003  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
2619
2620         Blame to Jan Hubicka  <jh@suse.cz>
2621         * cfglayout.c (record_effective_endpoints): Split insns before
2622         first basic block correctly.
2623
2624 2003-07-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
2625
2626         * expr.c (expand_expr, case COMPONENT_REF): When seeing if should use
2627         bitfield operations, use STRICT_ALIGNMENT, not SLOW_UNALIGNED_ACCESS
2628         if EXPAND_CONST_ADDRESS or EXPAND_INITIALIZER.
2629
2630 2003-07-05  Andreas Jaeger  <aj@suse.de>
2631
2632         * genattrtab.c (write_attr_get): Revert part of last patch to
2633         always write out a prototype.
2634
2635         * genemit.c (gen_split): Readd lost unused attributes in last
2636         patch.
2637
2638 2003-07-05  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
2639
2640         * cfgloopmanip.c (force_single_succ_latches): Force latch to be
2641         different from header.
2642
2643 2003-07-05  Andreas Schwab  <schwab@suse.de>
2644
2645         * config/m68k/m68k.c: Remove code protected by CRDS.
2646         * config/m68k/m68k.md: Likewise.
2647
2648 2003-07-05  Neil Booth  <neil@daikokuya.co.uk>
2649
2650         PR driver/11417
2651         * c-opts.c (permit_fortran_options): New.
2652         (c_common_init_options): Accept fortran front end options if
2653         it looks like we might be preprocessing Fortran.
2654         (c_common_handle_option): Don't reject switch if permit_fotran_options.
2655
2656 2003-07-05  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2657
2658         * genattr.c (internal_dfa_insn_code): Output prototype.
2659         * genattrtab.c: Don't output unnecessary decls, output in ISO C.
2660         * genautomata.c: Likewise.
2661         * genconditions.c: Likewise.
2662         * genemit.c: Likewise.
2663         * genextract.c: Likewise.
2664         * gengenrtl.c: Likewise.
2665         * gengtype.c: Likewise.
2666         * genopinit.c: Likewise.
2667         * genoutput.c: Likewise.
2668         * genpeep.c: Likewise.
2669         * genrecog.c: Likewise.
2670
2671 2003-07-04  Zack Weinberg  <zack@codesourcery.com>
2672
2673         * cpplib.h (CPP_AT_NAME, CPP_OBJC_STRING): New token types.
2674         (struct cpp_options): Add narrow_charset, wide_charset,
2675         bytes_big_endian fields.  Remove EBCDIC field.
2676         (cpp_init_iconv, cpp_interpret_string): New external interfaces.
2677
2678         * cpphash.h: Include <iconv.h> if we have it, otherwise
2679         provide a dummy definition of iconv_t.
2680         (struct cpp_reader): Add narrow_cset_desc and wide_cset_desc fields.
2681         (_cpp_valid_ucn): Update prototype.
2682         (_cpp_destroy_iconv): New prototype.
2683
2684         * doc/cpp.texi: Document character set handling.
2685         * doc/cppopts.texi: Document -fexec-charset= and -fexec-wide-charset=.
2686         * doc/extend.texi: Delete entire section on multiline strings.
2687         Rewrite section on __FUNCTION__ etc now that these are
2688         variables in C.
2689
2690         * cppucnid.tab, cppucnid.pl: New files.
2691         * cppucnid.h: New generated file.
2692         * cppcharset.c: Include cppucnid.h.  Lots of commentary added.
2693         (iconv_open, iconv, iconv_close): Provide dummy definitions
2694         if !HAVE_ICONV.
2695         (SOURCE_CHARSET, struct strbuf, init_iconv_desc, cpp_init_iconv,
2696         _cpp_destroy_iconv, convert_cset, width_to_mask, convert_ucn,
2697         emit_numeric_escape, convert_hex, convert_oct, convert_escape,
2698         cpp_interpret_string, narrow_str_to_charconst,
2699         wide_str_to_charconst): New.
2700         (ucn_valid_in_identifier): Use a binary search through the
2701         ucnranges table defined in cppucnid.h, not a long chain of if
2702         statements.
2703         (_cpp_valid_ucn): Add a limit pointer.  Downgrade "universal
2704         character names are only valid in C++ and C99" to a warning.
2705         Issue the "meaning of \[uU] is different in traditional C"
2706         warning here.  Take care not to let iconv see an invalid UCS
2707         value if we get a malformed UCN.  Issue an error if we don't
2708         have iconv.
2709         (cpp_interpret_charconst): Moved here from cpplex.c.  Use
2710         cpp_interpret_string to do the heavy lifting.
2711
2712         * cppinit.c (cpp_create_reader): Initialize bytes_big_endian,
2713         narrow_charset, wide_charset fields of options structure.
2714         (cpp_destroy): Call _cpp_destroy_iconv.
2715         * cpplex.c (forms_identifier_p): Adjust call to _cpp_valid_ucn.
2716         (maybe_read_ucn, hex_digit_value, cpp_parse_escape): Delete.
2717         (cpp_interpret_charconst): Moved to cppcharset.c.
2718         * cpplib.c (dequote_string): Delete.
2719         (interpret_string_notranslate): New.
2720         (do_line, do_linemarker): Use interpret_string_notranslate.
2721
2722         * Makefile.in (cppcharset.o): Depend on cppucnid.h.
2723
2724         * c-common.c (fname_string, combine_strings): Delete.
2725         * c-common.h (fname_string, combine_strings): Delete prototypes.
2726         * c-lex.c (ignore_escape_flag): Delete.
2727         (cb_ident): Use cpp_interpret_string, not lex_string.
2728         (get_nonpadding_token): New function.
2729         (c_lex): Handle Objective-C @-prefixed identifiers and strings here.
2730         Adjust calls to lex_string.  Don't write *value twice.
2731         (lex_string): Now handles string constant concatenation.
2732         Most of the work handed off to cpp_interpret_string.
2733         Call fix_string_type here.
2734         * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): Replace with
2735         FUNC_NAME, throughout.
2736         (OBJC_STRING): New token type.
2737         (primary:STRING): No need to call fix_string_type here.
2738         (primary:objc_string): Make that OBJC_STRING.
2739         (objc_string nonterminal): Delete.
2740         (yylexname): Delete code to handle fake string constants.
2741         (yylexstring): Delete entirely.
2742         (_yylex): Handle CPP_AT_NAME and CPP_OBJC_STRING.  No need
2743         to handle CPP_ATSIGN.
2744
2745         * c.opt (-fexec-charset=, -fwide-exec-charset=): New options.
2746         * c-opts.c (missing_arg, c_common_handle_option): Handle
2747         OPT_fexec_charset_ and OPT_fwide_exec_charset_.
2748         (c_common_init): Set cpp_opts->bytes_big_endian, not
2749         cpp_opts->EBCDIC.  Call cpp_init_iconv.
2750         (print_help): Document -fexec-charset= and -fexec-wide-charset=.
2751         (TARGET_EBCDIC): Delete default definition.
2752
2753         * objc/objc-act.c (build_objc_string_object): No need to
2754         handle string constant concatenation.
2755
2756 2003-07-04  Kazu Hirata  <kazu@cs.umass.edu>
2757
2758         * doc/install.texi: Fix typos.
2759         * doc/invoke.texi: Likewise.
2760         * doc/tm.texi: Likewise.
2761
2762 2003-07-04  Kazu Hirata  <kazu@cs.umass.edu>
2763
2764         * config/pa/fptr.c: Fix comment typos.
2765         * config/pa/pa-64.h: Likewise.
2766         * config/pa/pa.c: Likewise.
2767         * config/pa/pa.h: Likewise.
2768         * config/rs6000/603.md: Likewise.
2769         * config/rs6000/7xx.md: Likewise.
2770         * config/rs6000/darwin.h: Likewise.
2771         * config/rs6000/freebsd.h: Likewise.
2772         * config/rs6000/rs6000.c: Likewise.
2773         * config/rs6000/rs6000.md: Likewise.
2774         * config/rs6000/spe.h: Likewise.
2775
2776 2003-07-04  Ulrich Weigand  <uweigand@de.ibm.com>
2777
2778         * config/s390/2064.md: Change GNU CC to GCC.
2779         * config/s390/2084.md: Likewise.
2780         * config/s390/fixdfdi.h: Likewise.
2781         * config/s390/linux.h: Likewise.
2782         * config/s390/s390-modes.def: Likewise.
2783         * config/s390/s390-protos.h: Likewise.
2784         * config/s390/s390.c: Likewise.
2785         * config/s390/s390.h: Likewise.
2786         * config/s390/s390.md: Likewise.
2787         * config/s390/s390x.h: Likewise.
2788
2789 2003-07-04  Jeff Law  <law@redhat.com>
2790
2791         PR c/11428
2792         * expr.c (do_store_flag): Pass in the correct result type
2793         when calling fold_single_bit_test.
2794         * fold-const.c (fold_single_bit_test): Use result_type for the
2795         result when folding a sign bit test.
2796
2797 2003-07-04  Neil Booth  <neil@daikokuya.co.uk>
2798
2799         * opts.c (common_handle_options): Negate sense of -falign- switches.
2800
2801 2003-07-04  H.J. Lu <hongjiu.lu@intel.com>
2802
2803         * Makefile.in: Replace PWD with PWD_COMMAND.
2804
2805 2003-07-04  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
2806
2807         * cfgloopanal.c (count_strange_loop_iterations): New static function.
2808         (constant_iterations, count_loop_iterations, simple_loop_exit_p):
2809         Handle strange loops.
2810
2811 2003-07-04  Toon Moene  <toon@moene.indiv.nluug.nl>
2812
2813         * install.texi: Even the g77 manpage is derived from
2814         the full g77 manual.
2815
2816 2003-07-04  Zack Weinberg  <zack@codesourcery.com>
2817
2818         * ABOUT-NLS: Delete.
2819         * intl: Delete entire directory.
2820         * aclocal.m4: Include ../config/gettext.m4.  Delete
2821         AC_ISC_POSIX, AM_LANGINFO_CODESET, jm_GLIBC21, AM_LC_MESSAGES,
2822         AM_PATH_PROG_WITH_TEST, AM_WITH_NLS, and AM_GNU_GETTEXT.
2823         * configure.in: Use CY_GNU_GETTEXT, not AM_GNU_GETTEXT.
2824         Remove intl/Makefile from all_outputs.
2825         * configure, config.in: Regenerate.
2826         * Makefile.in: Expunge all references to intl subdirectory.
2827         Add -I../intl to INCLUDES.
2828         * intl.h: Include libintl.h if and only if ENABLE_NLS is defined.
2829
2830 2003-07-04  Roger Sayle  <roger@eyesopen.com>
2831
2832         * config/rs6000/aix51.h (TARGET_C99_FUNCTIONS): Define.
2833         * config/rs6000/aix52.h (TARGET_C99_FUNCTIONS): Likewise.
2834
2835 2003-07-04  Danny Smith  <dannysmith@users.sourceforge.net>
2836
2837         PR c++/5287, PR c++/7910, PR c++/11021
2838         * config/i386/winnt.c (ix86_handle_dll_attribute): Don't add
2839         dllimport attribute if function is defined at declaration, but
2840         report error instead. Likewise for dllimport'd variable
2841         definitions.  Set implicit TREE_PUBLIC for dllimport'd variables
2842         declared within functions, Report error if dllimport or dllexport
2843         symbol is not global.
2844         (i386_pe_dllimport_p): Ignore dllimport attribute of functions
2845         if defined after declaration or if inlined. Don't allow definition
2846         of static data members of C++ classes. Don't dllimport virtual
2847         methods.
2848         (i386_pe_mark_dllexport): Warn about inconsistent dll attributes.
2849         (i386_pe_mark_dllimport): Remove unnecessary checks.
2850         (i386_pe_encode_section_info): Warn if the dllimport attribute
2851         and symbol prefix have been instantiated and then overridden.
2852
2853         * doc/extend.texi: Document dllimport and dllexport attributes.
2854
2855         * config/i386/winnt.c (i386_pe_output_labelref): Fix indents.
2856
2857 2003-07-03 Uwe Stieber <uwe@kaos-group.de>
2858
2859         * config/kaos.h (CPP_PREDEFINES): Delete.
2860         (TARGET_OS_CPP_BUILTINS): New.
2861
2862 2003-07-03  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2863
2864         * c-aux-info.c: Include toplev.h after c-tree.h.
2865         * c-common.c: Likewise.
2866         (GCC_DIAG_STYLE): Undef.
2867         * c-semantics.c (GCC_DIAG_STYLE): Define.
2868         * c-tree.h (GCC_DIAG_STYLE): Likewise.
2869         * diagnostic.h (inform): Move prototype to toplev.h.
2870         * jump.c: Include diagnostic.h before toplev.h.
2871         * toplev.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG): Define.
2872         (warning, error, fatal_error, pedwarn, sorry, inform,
2873         error_for_asm, warning_for_asm): Mark with ATTRIBUTE_GCC_CXXDIAG.
2874
2875 2003-07-03  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
2876
2877         * cfglayout.c (cfg_layout_duplicate_bb): Do not update frequencies
2878         at all if edge is not specified.
2879         (can_copy_bbs_p, copy_bbs): New.
2880         * cfglayout.h (can_copy_bbs_p, copy_bbs): Declare.
2881         * cfgloop.c (get_loop_body): Comment more precisely.
2882         * cfgloopmanip.c (copy_bbs, record_exit_edges): Removed.
2883         (scale_bbs_frequencies): Fix comment typo.
2884         (can_duplicate_loop_p): Use can_copy_bbs_p.
2885         (duplicate_loop_to_header_edge): Simplify by using copy_bbs.
2886
2887 2003-07-03  Devang Patel <dpatel@apple.com>
2888
2889         * c-opts.c (c_common_parse_file): Remove extra
2890         debug_hooks->start_source_file call.
2891
2892 2003-07-03  Roger Sayle  <roger@eyesopen.com>
2893
2894         * real.c (real_trunc, real_floor, real_ceil): New functions
2895         to implement trunc, floor and ceil respectively.
2896         * real.h (real_trunc, real_floor, real_ceil): Prototype here.
2897         * builtins.c (integer_valued_real_p): New function to test if
2898         a floating point expression has an integer valued result.
2899         (fold_trunc_transparent_mathfn): Optimize foo(foo(x)) as
2900         foo(x) where foo is an integer rounding function.  Similarly,
2901         optimize foo(bar(x)) as bar(x), and foo((double)(int)x) as
2902         (double)(int)x when both foo and bar are integer rounding
2903         functions and we don't need to honor errno.
2904         (fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil):
2905         New functions to fold trunc, floor and ceil.
2906         (fold_builtin): Use fold_builtin_trunc to fold BUILT_IN_TRUNC*,
2907         fold_builtin_floor to fold BUILT_IN_FLOOR* and fold_builtin_ceil
2908         to fold BUILT_IN_CEIL*.
2909         * fold-const.c (tree_expr_nonnegative_p): Handle FLOAT_EXPR and
2910         the remaining integer rounding functions.
2911
2912 2003-07-03  Eric Botcazou  <ebotcazou@libertysurf.fr>
2913
2914         * config/sparc/sparc.c (function_arg_partial_nregs): Use
2915         SPARC_INT_ARG_MAX to determine where to split unnamed
2916         complex FP arguments.
2917
2918 Thu Jul  3 20:36:47 CEST 2003  Jan Hubicka  <jh@suse.cz>
2919
2920         * basic-block.h (create_basic_block, merge_blocks_nomove): Kill.
2921         * cfgcleanup.c (merge_blocks): Rename to merge_blocks_move.
2922         (merge_blocks_move_predecessor_nojumps,
2923          merge_blocks_move_successor_nojumps): Use merge_blocks.
2924         (try_optimize_cfg): Use merge_blocks_move.
2925         * cfgrtl.c (create_basic_block): Rename to rtl_create_basic_block.
2926         (merge_blocks_nomove): Rename to rtl_merge_blocks.
2927         (cfg_layout_create_basic_block): New.
2928         (rtl_can_merge_blocks): New.
2929         (cfg_layout_split_block): Do not alloc aux by hand.
2930         * cfghooks.h (cfg_hooks): Add create_basic_block, can_merge_blocks_p,
2931         merge_blocks.
2932         (create_basic_block, can_merge_blocks_p, merge_blocks): New macros.
2933         * cfglayout.c (cfg_layout_duplicate_bb): Do not allocate aux by hand.
2934         * cfgloopmanip.c (loop_split_edge_with): Likewise.
2935         * ifcvt.c (merge_if_block): Use merge_blocks_nomove.
2936
2937         * basic-block.h (basic_block_def): Add field 'rbi'.
2938         * bb-reorder.c (find_traces, rotate_loop, mark_bb_visited,
2939         find_traces_1_round, copy_bb, connect_traces): Update use of rbi.
2940         * cfg.c (entry_exit_blocks): Add new field.
2941         * cfglayout.c: Include alloc-pool.h;
2942         (cfg_layout_pool): New.
2943         (record_effective_endpoints, fixup_reorder_chain,
2944         fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update use
2945         of rbi.
2946         (cfg_layout_initialize_rbi): New function.
2947         (cfg_layout_initialize): Use it.
2948         (cfg_layout_finalize): Clear rbi fields.
2949         * cfglayout.h (RBI): Kill.
2950         (cfg_layout_initialize_rbi): Declare.
2951         * cfgloopmanip.c (copy_bbs): Use rbi.
2952         (record_exit_edges): Likewise.
2953         (duplicate_loop_to_header_edge): Likewise.
2954         * cfgrtl.c (cfg_layout_create_basic_block): Use
2955         cfg_layout_initialize_rbi.
2956         (cfg_layout_split_block): Use rbi.
2957         (cfg_layout_delete_block): Likewise.
2958         * loop-init.c (loop_optimizer_finalize): Likewise.
2959         * loop-unswitch.c (unswitch_loop): Likewise.
2960         * tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.
2961
2962         * cfgrtl.c: Update comments.
2963         (try_redirect_by_replacing_jump): New argument.
2964         (redirect_branch_edge): Break out from ...
2965         (rtl_redirect_edge_and_branch): ... this one.
2966         (update_cfg_after_block_merging): Break out from ...
2967         (rtl_merge_blocks): ... this one.
2968         (cfg_layout_split_edge): New.
2969         (cfg_layout_merge_blocks): New.
2970         (cfg_layout_can_merge_blocks_p): New.
2971         (cfg_layout_redirect_edge_and_branch): Reorganize.
2972         (cfg_layout_rtl_cfg_hooks): Fill in.
2973         (cfg_layout_delete_block): Kill barriers.
2974         * cfganal.c (can_fallthru): Deal with exit blocks
2975         * cfglayout.c (cfg_layout_function_header): New function
2976         (record_effective_endpoints): Record function header.
2977         (fixup_reorder_chain): Fixup dead jumptables; place header
2978
2979         * basic-block.h (CLEANUP_CFGLAYOUT): New flag.
2980         * bb-reorder.c (cfg_layout_initialize): Update call.
2981         * cfgcleanup.c (try_optimize_cfg): Supress optimizations of fallthru
2982         edges in cfglayout mode.
2983         * cfglayout.c (cleanup_unconditional_jumps): Kill.
2984         (cfg_layout_initialize): Kill agrument loops; use cfgcleanup.
2985         * cfglayout.h (cfg_layout_initialize): Update prototype.
2986         * cfgloop.h (CP_INSIDE_CFGLAYOUT): Kill.
2987         * cfgloopmanip.c (loop_split_edge_with): Use split_edge.
2988         * flow.c (propagate_block): Do not crash when basic block ends
2989         by first insn in the chain.
2990         * loop-init.c (loop_optimizer_init):  First enter cfglayout mode; later
2991         do loop discovery.
2992         * tracer.c (tracer): Update call of cfg_layout_initialize.
2993
2994 2003-07-03  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2995
2996         * Makefile.in: Use dependency variables in lieu of explicit
2997         files throughout.
2998
2999 2003-07-03  Steven Bosscher  <steven@gcc.gnu.org>
3000
3001         * rtl.h (ECF_*, flags_from_decl_or_type): Move from here...
3002         * tree.h: ...to here.
3003
3004 2003-07-03  Kazu Hirata  <kazu@cs.umass.edu>
3005
3006         * config/s390/2064.md: Fix comment typos.
3007         * config/s390/2084.md: Likewise.
3008         * config/s390/s390.c: Likewise.
3009         * config/s390/s390.md: Likewise.
3010         * config/sh/sh.c: Likewise.
3011         * config/sh/sh.h: Likewise.
3012         * config/sh/sh.md: Likewise.
3013         * config/sparc/sparc.c: Likewise.
3014         * config/sparc/sparc.h: Likewise.
3015         * config/sparc/sparc.md: Likewise.
3016         * config/stormy16/stormy16.c: Likewise.
3017         * config/stormy16/stormy16.h: Likewise.
3018         * config/stormy16/stormy-abi: Fix a typo.
3019
3020 2003-07-03  Kelley Cook  <kelleycook@wideopenwest.org>
3021
3022         * Makefile.in (ifcvt.o): Depend on OPTABS_H.
3023
3024 2003-07-03  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3025
3026         * config/mips/mips.h (save_argv): Delete.
3027
3028 2003-07-03  Roger Sayle  <roger@eyesopen.com>
3029
3030         PR target/10700
3031         * fold-const.c (extract_muldiv_1): There's nothing that can be done
3032         if the expression is a SAVE_EXPR.
3033
3034 2003-07-03  Kazu Hirata  <kazu@cs.umass.edu>
3035
3036         * config/m32r/m32r.c: Fix comment typos.
3037         * config/m68hc11/m68hc11.c: Likewise.
3038         * config/m68hc11/m68hc11.h: Likewise.
3039         * config/m68k/m68k.c: Likewise.
3040         * config/mcore/mcore.c: Likewise.
3041         * config/mcore/mcore.h: Likewise.
3042         * config/mcore/mcore.md: Likewise.
3043         * config/mips/mips.c: Likewise.
3044         * config/mips/mips.h: Likewise.
3045         * config/mips/mips.md: Likewise.
3046         * config/mips/netbsd.h: Likewise.
3047         * config/mn10300/mn10300.c: Likewise.
3048
3049 2003-07-03  Andreas Schwab  <schwab@suse.de>
3050
3051         * dbxout.c (pending_bincls): Move decl down inside
3052         DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section.
3053
3054 2003-07-02  Nathan Sidwell  <nathan@codesourcery.com>
3055
3056         * rtl.h (NOTE_DATA): Refer to whole union.
3057         * emit-rtl.c (emit_note): Use memset to clear NOTE_DATA.
3058
3059 2003-07-03  Eric Botcazou  <ebotcazou@libertysurf.fr>
3060
3061         PR optimization/11381
3062         * simplify-rtx.c (simplify_relational_operation): Check that
3063         two equal operands have no side-effects before simplifying
3064         the comparison.
3065
3066 2003-07-02  Jeff Law  <law@redhat.com>
3067
3068         * expr.c (do_store_flag): Remove special case folding for
3069         single bit tests.  Instead call back into the commonized folder
3070         routine.
3071         * fold-const.c (fold_single_bit_test): New function, mostly
3072         extracted from do_store_flag, with an additional case extracted
3073         from fold.
3074         (fold): Call fold_single_bit_test appropriately.
3075         * tree.h (fold_single_bit_test): Prototype.
3076
3077 2003-07-02  Zack Weinberg  <zack@codesourcery.com>
3078
3079         * system.h: Include filenames.h.
3080         (IS_DIR_SEPARATOR, IS_ABSOLUTE_PATHNAME): Don't define.
3081         (DIR_SEPARATOR, DIR_SEPARATOR_2): If not already defined,
3082         define based on HAVE_DOS_BASED_FILE_SYSTEM.
3083         * config/i386/xm-cygwin.h, config/i386/xm-djgpp.h
3084         * config/i386/xm-mingw32.h: Don't define
3085         HAVE_DOS_BASED_FILE_SYSTEM,
3086         DIR_SEPARATOR, or DIR_SEPARATOR_2.
3087         * doc/hostconfig.texi: Update to match.
3088
3089         * cppfiles.c, gcc.c, gensupport.c, protoize.c,
3090         config/i386/cygwin.h:
3091         Use IS_ABSOLUTE_PATH throughout.
3092         * gcc.c (DIR_UP): Delete, unused.
3093         * protoize.c (IS_SAME_PATH): Define in terms of
3094         FILENAME_CMP.
3095         (is_abspath): Delete.
3096
3097 2003-07-02  Kazu Hirata  <kazu@cs.umass.edu>
3098
3099         * config/i386/emmintrin.h: Fix comment typos.
3100         * config/i386/i386.c: Likewise.
3101         * config/i386/i386.h: Likewise.
3102         * config/i386/sco5.h: Likewise.
3103         * config/ia64/ia64.c: Likewise.
3104         * config/ia64/itanium2.md: Likewise.
3105
3106 2003-07-02  H.J. Lu  <hongjiu.lu@intel.com>
3107
3108         * dbxout.c (pending_bincls): Replace DBX_USE_BINCLS with
3109         DBX_USE_BINCL.
3110         (emit_bincl_stab): Same.
3111         (emit_pending_bincls): Same.
3112
3113 2003-07-02  Kazu Hirata  <kazu@cs.umass.edu>
3114
3115         * config/h8300/h8300.c (compute_mov_length): Fix the length of
3116         loading CONST0_RTX (SFmode).
3117         * config/h8300/h8300.h (CONST_DOUBLE_OK_FOR_LETTER_P): Change
3118         'G' to CONST0_RTX (SFmode).
3119         * config/h8300/h8300.md (movsf_h8300): Change the first
3120         constraint to 'G'.
3121         (movsf_h8300h): Likewise.
3122
3123 2003-07-02  Neil Booth  <neil@daikokuya.co.uk>
3124
3125         * c-common.h (c_common_init_options): New prototype.
3126         * c-opts.c (deferred_size): Remove.
3127         (defer_opt): Array is now pre-allocated.
3128         (c_common_init_options): Pre-allocate deferred_opts.  Make
3129         lang_flags unsigned.
3130         (push_command_line_options): Free deferred_opts.
3131         * hooks.c (hook_uint_uint_constcharptrptr_0): New.
3132         * hooks.h (hook_uint_uint_constcharptrptr_0): New.
3133         * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): Update.
3134         * langhooks.h (struct lang_hooks): New prototype for init_options.
3135         * main.c (main): Cast argv.
3136         * opts.c (handle_option, handle_options): Update prototypes.
3137         (decode_options): save_argc, save_argv are not global.  Constify.
3138         * opts.h (decode_options): New prototype.
3139         * toplev.c (general_init): New protoype.
3140         (save_argv): Make static.
3141         (save_argc): Remove.
3142         (print_switch_values, general_init): Constify.
3143         (toplev_main): Save argv.
3144         * toplev.h (toplev_main): Update prototype.
3145         (save_argc, save_argv): Remove.
3146
3147 2003-07-02  David Edelsohn  <edelsohn@gnu.org>
3148
3149         * dbxout.c (pending_bincls): Guard with DBX_USE_BINCLS.
3150         (emit_bincl_stab): Same.
3151         (emit_pending_bincls): Same.
3152
3153 2003-07-02  Nathan Sidwell  <nathan@codesourcery.com>
3154
3155         PR c++/11072
3156         * ginclude/stddef.h (offsetof): Remove cast to 'char &'. Explain why.
3157
3158 2003-07-02  Andreas Schwab  <schwab@suse.de>
3159
3160         * dbxout.c (pending_bincls): Only define if DBX_DEBUGGING_INFO.
3161
3162 2003-07-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
3163
3164         PR optimization/11210
3165         * expr.c (handled_component_p) [NOP_EXPR]: Add ??? note
3166         about the behaviour with regard to bitfields.
3167         * fold-const (decode_field_reference): Record outermost type in
3168         case the expression is a NOP. Strip all NOPs. Set the signedness
3169         to that of the outermost type (if any) when the bitsize is equal
3170         to the size of the type.
3171
3172 2003-07-02  Richard Sandiford  <rsandifo@redhat.com>
3173
3174         * config/mips/mips.md (addsi3): Remove workaround for adds of -32768.
3175         (addsi3_internal, adddi3, adddi3_internal_2): Likewise.
3176         (adddi3_internal_3, addsi3_internal_2): Likewise.
3177
3178 2003-07-02  Richard Sandiford  <rsandifo@redhat.com>
3179
3180         * config/mips/mips.c (machine_function): Add new fields:
3181         ignore_hazard_length_p and all_noreorder_p.
3182         (mips_flag_delayed_branch): New variable.
3183         (override_options): Treat '/' as an operand punctuation character.
3184         Set up mips_flag_delayed_branch.
3185         (print_operand): Handle '/'.
3186         (mips_output_function_prologue): Put the whole function in
3187         .set noreorder and .set nomacro if all_noreorder_p is true.
3188         (mips_output_function_epilogue): End the noreorder/nomacro sequence.
3189         (mips16_optimize_gp): Remove "first insn" parameter.
3190         (mips16_lay_out_constants): New function, split out from mips_reorg.
3191         (mips_avoid_hazard, mips_avoid_hazards): New functions.
3192         (mips_reorg): For mips16 code, call mips16_lay_out_constant
3193         and (optionally) mips16_optimize.  If TARGET_EXPLICIT_RELOCS,
3194         do delayed-branch scheduling followed by hazard detection.
3195         (mips_adjust_insn_length): Only account for hazards if
3196         !ignore_hazard_length_p.
3197         (mips_output_load_label): Add a nop to the o32 sequence if
3198         the target suffers from load delays.
3199         (mips_output_conditional_branch): Add %/ to the end of branches.
3200         (mips_output_division): Fill the branch delay slot with %#.
3201         * config/mips/mips.md: Remove redundant '%*' from mips16 branch
3202         instructions.  End all other %* branches with %/.
3203         (ffssi2, ffsdi2): Fix lengths.
3204         (truncdisi2, truncdihi2, truncdiqi2): Add store attributes.
3205         (fix_truncdfsi2_macro): Turn off .set nomacro if appropriate.
3206         (fix_truncsfsi2_macro): Likewise.
3207         (mov_lwl): Set hazard to "none".
3208         (ashldi3_internal): Fill the branch delay slot with %#.
3209         (ashrdi3_internal, lshrdi3_internal): Likewise.
3210         (exception_receiver): Explicitly set $28.
3211         (hazard_nop): New pattern.
3212
3213 Wed Jul  2 08:12:36 CEST 2003  Jan Hubicka  <jh@suse.cz>
3214
3215         * cgraphunit.c (cgraph_finalize_unit): Set current_function_decl
3216         before calling tree_inlinable_function_p.
3217
3218 2003-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3219
3220         * fixinc/inclhack.def (irix_stdio_va_list): Apply to IRIX 6.5
3221         <internal/stdio_core.h> too.
3222         (stdio_va_list): Apply to IRIX 6.5 <internal/stdio_core.h> and
3223         <internal/wchar_core.h> too.
3224         Substitute va_list uses in inline definition.
3225         * fixinc/fixincl.x: Regenerate.
3226
3227 2003-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3228
3229         * config/mips/iris5.h (SET_FILE_NUMBER): Moved here from iris3.h.
3230         Undef before redefinition.
3231         (LABEL_AFTER_LOC): Likewise.
3232         (DEFAULT_SIGNED_CHAR): Likewise.
3233         (ASM_OUTPUT_ASCII): Moved here from iris4.h.
3234         Fix IRIX spelling.
3235
3236         * config/mips/iris3.h: Remove, unused.
3237         * config/mips/iris4.h: Likewise.
3238
3239         * config/mips/mips.h (STACK_ARGS_ADJUST): Remove, unused.
3240
3241         * config/mips/iris5.h (TARGET_DEFAULT): Move ...
3242         * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here to
3243         target_cpu_default.
3244
3245         * config/mips/iris5.h: Move explicit includes ...
3246         * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here.
3247
3248         * config/mips/iris6.h (MIPS_ISA_DEFAULT, MIPS_ABI_DEFAULT): Move ...
3249         * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
3250         tm_defines.
3251
3252         * config/mips/iris6.h (TARGET_DEFAULT): Move ...
3253         * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to
3254         target_cpu_default.
3255
3256         * config/mips/iris6.h: Fix IRIX spelling.
3257         (MULTILIB_DEFAULTS): Undef before redefinition.
3258
3259         * config/mips/iris6.h: Move explicit includes ...
3260         * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here.
3261
3262 Wed Jul  2 02:16:48 CEST 2003  Jan Hubicka  <jh@suse.cz>
3263
3264         * cgraph.c (cgraph_mark_needed_node, cgraph_varpool_mark_needed_node,
3265         cgraph_varpool_finalize_decl, cgraph_varpool_assemble_pending_decls):
3266         Use next_needed field instead of aux to maintain the queue.
3267         * cgraph.h (cgraph_node): Add next_needed.
3268         (cgraph_varpool_node): Add next_needed; remove aux.
3269         * cgraphunit.c (cgraph_finalize_compilation_unit): Use next_needed.
3270
3271 Wed Jul  2 02:12:51 CEST 2003  Jan Hubicka  <jh@suse.cz>
3272
3273         * cgraphunit.c (cgraph_finalize_function): Set finalized.
3274         (cgraph_finalize_function): Do not examine inlinablility.
3275         (cgraph_finalize_compilation_unit): Do it here.
3276         * cgraph.h (cgraph_local_info): Add finalized field.
3277
3278 2003-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3279
3280         * ggc-common.c (gt_pch_save): Cast MAP_FAILED to void *.
3281         (gt_pch_restore): Likewise.
3282
3283 2003-07-01  Kazu Hirata  <kazu@cs.umass.edu>
3284
3285         * config/alpha/alpha.c: Fix comment typos.
3286         * config/alpha/elf.h: Likewise.
3287         * config/arm/arm.c: Likewise.
3288         * config/arm/arm.h: Likewise.
3289         * config/arm/arm.md: Likewise.
3290         * config/arm/t-arm-coff: Likewise.
3291         * config/arm/t-strongarm-pe: Likewise.
3292         * config/arm/xscale-elf.h: Likewise.
3293         * config/avr/avr.h: Likewise.
3294
3295 2003-07-01  Jeff Law  <law@redhat.com>
3296
3297         * stmt.c (any_pending_cleanups): Remove another redundant test.
3298
3299 2003-07-01  David Edelsohn  <edelsohn@gnu.org>
3300             J"orn Rennecke <joern.rennecke@superh.com>
3301
3302         * config/rs6000/rs6000.md (ctr{s,d}i_internal?): Add earlyclobber
3303         for MEM case.
3304
3305 2003-07-01  Devang Patel  <dpatel@apple.com>
3306
3307         * dbxout.c (DBXOUT_DECR_NESTING): Emit pending bincls, if required.
3308         (binclstatus): New.
3309         (struct dbx_file): New members - bincl_status, pending_bincl_name and
3310         prev.
3311         (pending_bincls): New.
3312         (dbxout_init): Initialize new dbx_file members.
3313         (dbxout_start_source_file): Same.
3314         (emit_bincl_stab): New function.
3315         (emit_pending_bincls): Same.
3316         (emit_pending_bincls_if_required): Same.
3317         (dbxout_end_source_file): Emit EINCL stab only if BINCL is  already
3318         processed.
3319         (dbxout_begin_block): Emit pending BINCL stabs.
3320         (dbxout_end_block): Same.
3321         (dbxout_function_decl): Same.
3322         (dbxout_continue): Same.
3323         (dbxout_type): Same.
3324         (dbxout_class_name_qualifiers): Same.
3325         (dbxout_symbol): Same.
3326         (dbxout_symbol_location): Same.
3327         (dbxout_parms): Same.
3328
3329 2003-07-01  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3330
3331         * c-semantics.c (genrtl_case_label): Fix format specifier bug.
3332         * cfgrtl.c (rtl_verify_flow_info_1): Likewise.
3333
3334 2003-07-01  Andreas Jaeger  <aj@suse.de>
3335
3336         * fold-const.c: Convert prototypes to ISO C90.
3337         * function.c: Likewise.
3338         * function.h: Likewise.
3339
3340 2003-07-01  Kazu Hirata  <kazu@cs.umass.edu>
3341
3342         * doc/contrib.texi: Fix typos.
3343         * doc/invoke.texi: Likewise.
3344         * doc/passes.texi: Likewise.
3345         * doc/sourcebuild.texi: Likewise.
3346         * doc/tm.texi: Likewise.
3347
3348 2003-07-01  Kazu Hirata  <kazu@cs.umass.edu>
3349
3350         * basic-block.h: Fix comment typos.
3351         * bb-reorder.c: Likewise.
3352         * c-format.c: Likewise.
3353         * cfgcleanup.c: Likewise.
3354         * cfghooks.h: Likewise.
3355         * cfgloop.c: Likewise.
3356         * cfgloopmanip.c: Likewise.
3357         * cfgrtl.c: Likewise.
3358         * cgraph.h: Likewise.
3359         * cgraphunit.c: Likewise.
3360         * combine.c: Likewise.
3361         * convert.c: Likewise.
3362         * dbxout.c: Likewise.
3363         * df.c: Likewise.
3364         * df.h: Likewise.
3365         * diagnostic.c: Likewise.
3366         * dwarf2out.c: Likewise.
3367         * et-forest.h: Likewise.
3368         * flow.c: Likewise.
3369         * fold-const.c: Likewise.
3370         * function.h: Likewise.
3371         * gcov-io.h: Likewise.
3372         * gcov.c: Likewise.
3373         * gcse.c: Likewise.
3374         * genautomata.c: Likewise.
3375         * ggc-common.c: Likewise.
3376         * ggc-page.c: Likewise.
3377         * loop-unroll.c: Likewise.
3378         * loop-unswitch.c: Likewise.
3379         * loop.c: Likewise.
3380         * mips-tfile.c: Likewise.
3381         * optabs.c: Likewise.
3382         * ra-build.c: Likewise.
3383         * ra-colorize.c: Likewise.
3384         * ra-rewrite.c: Likewise.
3385         * ra.h: Likewise.
3386         * regmove.c: Likewise.
3387         * reload.c: Likewise.
3388         * rtlanal.c: Likewise.
3389         * sched-ebb.c: Likewise.
3390         * sched-int.h: Likewise.
3391         * sched-vis.c: Likewise.
3392         * sreal.c: Likewise.
3393         * ssa-ccp.c: Likewise.
3394         * ssa.c: Likewise.
3395         * toplev.c: Likewise.
3396         * tree-inline.c: Likewise.
3397         * value-prof.c: Likewise.
3398         * value-prof.h: Likewise.
3399
3400 2003-07-01  Nathan Sidwell  <nathan@codesourcery.com>
3401
3402         * rtl.h (emit_line_note_after): Remove.
3403         (emit_note_copy_after, emit_note_copy): New.
3404         * emit-rtl.c (reorder_insns_with_line_notes): Replace
3405         emit_line_note_after with emit_note_copy_after.
3406         (emit_insn_after_with_line_notes): Likewise.
3407         (emit_line_note_after): Kill.
3408         (emit_note_copy_after): New.
3409         (emit_note_copy): New.
3410         * function.c (emit_return_into_block): Use emit_note_copy_after.
3411         (thread_prologue_and_epilogue_insns): Likewise.
3412         * integrate.c (expand_inline_function): Use emit_note_copy.
3413         (copy_insn_list): Likewise.
3414         * unroll.c (copy_loop_body): Likewise.
3415         * cfglayout.c (duplicate_insn_chain): Likewise.
3416
3417 2003-07-01  Nathan Sidwell  <nathan@codesourcery.com>
3418
3419         * c-tree.h (define_label): Replace filename and lineno arguments
3420         with a location_t.
3421         * c-decl.c (poplevel): Adjust define_label call.
3422         (pop_label_level): Likewise.
3423         (define_label): Replace filename and lineno arguments with a
3424         location_t.
3425         (store_parm_decls): Use DECL_SOURCE_LOCATION.
3426         * c-parse.in (label