gcc/ChangeLog

   1 2004-01-21  Kazu Hirata  <kazu@cs.umass.edu>
   2
   3         * alias.c, basic-block.h, c-common.c, c-common.h,
   4         c-cppbuiltin.c, c-opts.c, c-pragma.c, c-pretty-print.c,
   5         calls.c, cfg.c, cfgcleanup.c, cfgrtl.c, cgraph.h, collect2.c,
   6         combine.c, cppcharset.c, cpphash.h, cppinit.c, cpplib.c,
   7         cpplib.h, cppmacro.c, crtstuff.c, cselib.c, cselib.h,
   8         defaults.h, df.c, dominance.c, et-forest.c, expmed.c, expr.c,
   9         expr.h, fix-header.c, function.h, gcc.c, gcse.c, genattrtab.c,
  10         genautomata.c, genconditions.c, genemit.c, genflags.c,
  11         gengtype.c, gengtype.h, genopinit.c, genrecog.c, gensupport.c,
  12         ggc-zone.c, graph.c, haifa-sched.c, input.h, integrate.c,
  13         langhooks-def.h, langhooks.c, langhooks.h, line-map.c,
  14         line-map.h, local-alloc.c, optabs.c, optabs.h, postreload.c,
  15         ra.h, recog.c, reg-stack.c, regmove.c, reload.c, reorg.c,
  16         rtl.c, sched-deps.c, sched-ebb.c, sdbout.c, system.h,
  17         target.h, targhooks.c, toplev.h, tree-inline.c, unwind-pe.h,
  18         unwind.h, varray.c, varray.h: Update copyright.
  19
  20 2004-01-21  Kazu Hirata  <kazu@cs.umass.edu>
  21
  22         * config/h8300/coff.h: Update copyright.
  23         * config/h8300/elf.h: Likewise.
  24         * config/h8300/h8300-protos.h: Likewise.
  25         * config/h8300/h8300.c: Likewise.
  26         * config/h8300/h8300.h: Likewise.
  27         * config/h8300/h8300.md: Likewise.
  28
  29 2004-01-21  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  30
  31         * fixinc/inclhack.def (hpux10_stdio_declarations, ultrix_const3,
  32         ultrix_locale, ultrix_stdlib, ultrix_strings, ultrix_sys_time,
  33         ultrix_unistd): New hacks.
  34         * fixinc/tests/base/stdio.h (HPUX10_STDIO_DECLARATIONS_CHECK,
  35         ULTRIX_CONST2_CHECK): Add checks.
  36         * fixinc/tests/base/stdlib.h (ULTRIX_STDLIB_CHECK): Likewise.
  37         * fixinc/tests/base/strings.h (ULTRIX_STRINGS2_CHECK): Likewise.
  38         * fixinc/tests/base/unistd.h (ULTRIX_UNISTD_CHECK): Likewise.
  39         * fixinc/tests/base/sys/time.h (ULTRIX_SYS_TIME_CHECK): Likewise.
  40         * fixinc/tests/base/locale.h: New file.
  41         * fixinc/fixincl.x: Rebuilt.
  42
  43 2004-01-21  Andreas Jaeger  <aj@suse.de>
  44             Michael Matz  <matz@suse.de>
  45
  46         * doc/extend.texi (Extended Asm): Clarify memory clobber.
  47
  48 2004-01-21  Jakub Jelinek  <jakub@redhat.com>
  49
  50         * crtstuff.c (frame_dummy, __do_global_ctors_1): Call
  51         _Jv_RegisterClasses through a function pointer.
  52
  53 2004-01-21  Falk Hueffner  <falk@debian.org>
  54
  55         PR target/12898
  56         * config/alpha/alpha.c (alpha_emit_set_const_1): If
  57         no_new_pseudos, use gen_rtx_SET directly for SImode constants
  58         which need multiple instructions to emit.
  59
  60 2004-01-21  Inaoka Kazuhiro  <inaoka.kazuhiro@renesas.com>
  61
  62         * config/m32r/m32r.h (CPP_SPEC): Define.
  63
  64 2004-01-21  Zack Weinberg  <zack@codesourcery.com>
  65
  66         * c-decl.c (merge_decls): Kill different_binding_level and
  67         different_tu arguments; simplify throughout.
  68         (duplicate_decls): Likewise.
  69         (pushdecl, merge_translation_unit_decls): Update calls to
  70         duplicate_decls.
  71
  72 2004-01-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
  73
  74         * Makefile.in (pretty-print.o): Depend on $(CONFIG_H) and
  75         $(SYSTEM_H).
  76         (print-rtl1.o): Depend on $(SYSTEM_H).
  77
  78 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
  79
  80         PR bootstrap/12730
  81         * configure.ac: Delete definition and subsitution of docdir.
  82         Add info, man, srcman and srcinfo to target hooks. Create doc/
  83         directory.
  84         * configure: Regenerate.
  85         * Makefile.in: Don't substitute docdir and delete all references
  86         throughout.
  87         (MAKEINFOFLAGS): Define.
  88         (stmp-docobjdir): Delete.
  89         (INFOFILES, MANFILES): Define.
  90         (info): Call lang.info, srcinfo and lang.srcinfo.
  91         (generated-manpages): Call lang.man, srcman and lang.srcman.
  92         (srcinfo, srcman): New rules to copy back files to source directory.
  93         (doc/%.info, doc/%.dvi, doc/%.1, doc/%.7): New implict rule.
  94         (install-man): Revamp rule.
  95         (clean): Update dvi directory.
  96         (distclean): Delete TAGS from front end directorys.
  97         (maintainer-clean): Delete all document files in source directory.
  98
  99         objc/Make-lang.in (objc.man, objc.info): Dummy entries.
 100         (objc.srcman, objc.srcinfo): Likewise.
 101
 102 2004-01-20  Bruce Korb  <bkorb@gnu.org>
 103
 104         * fixinc/inclhack.def(math_exception): bypass only for glibc.
 105         (matherr_decl): rename & relocate as exception_structure.
 106         This fix must precede the math_exception fix.
 107
 108 2004-01-20  Roger Sayle  <roger@eyesopen.com>
 109
 110         * fold-const.c (fold_convert): Rename to fold_convert_const.
 111         (fold_convert_const): Change arguments to take a tree_code,
 112         a type and the operand/expression to be converted.  Return
 113         NULL_TREE if no simplification is possible.  Add support for
 114         FIX_CEIL_EXPR and FIX_FLOOR_EXPR in addition to FIX_TRUNC_EXPR.
 115         (fold): Handle FIX_CEIL_EXPR and FIX_FLOOR_EXPR.
 116         Adjust call to fold_convert to match new fold_convert_const.
 117         Avoid modifying the tree passed to fold in-place.
 118
 119 2004-01-21  Alan Modra  <amodra@bigpond.net.au>
 120
 121         * config/rs6000/sysv4.h (DWARF2_FRAME_REG_OUT): Define.
 122         * dwarf2out.c (output_cfi): Map regs using DWARF2_FRAME_REG_OUT.
 123         * doc/tm.texi (DWARF_FRAME_REGNUM, DWARF2_FRAME_REG_OUT): Document.
 124
 125 2004-01-20  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 126
 127         * pa-protos.h (compute_frame_size): Use HOST_WIDE_INT for frame sizes.
 128         * pa.c (store_reg, store_reg_modify, load_reg, set_reg_plus_d):
 129         Likewise.  Handle frames larger than 0x7fffffff on 64-bit ports.
 130         (emit_move_sequence): Check scratch_reg first in various if statements.
 131         Extend source simplification to handle all 64-bit CONST_INTs.
 132         (pa_output_function_prologue): Use HOST_WIDE_INT_PRINT_DEC for printing
 133         frame size.
 134         (hppa_expand_prologue, hppa_expand_epilogue): Use HOST_WIDE_INT for
 135         frame offset calculations.
 136         * pa.h (NEW_HP_ASSEMBLER): Add comment.
 137         (MAX_LEGIT_64BIT_CONST_INT, MIN_LEGIT_64BIT_CONST_INT,
 138         LEGITIMATE_64BIT_CONST_INT_P): Define.
 139         (LEGITIMATE_CONSTANT_P): Use LEGITIMATE_64BIT_CONST_INT_P.  Treat
 140         any CONST_INT as legitimate during and after reload.
 141         (VAL_32_BITS_P, INT_32_BITS): Define.
 142         (LEGITIMIZE_RELOAD_ADDRESS): Handle large frame offsets.
 143
 144 2004-01-20  Jan Hubicka  <jh@suse.cz>
 145
 146         * emit-rtl.c (verify_rtx_sharing, copy_insn_1,
 147         emit_copy_of_insn_after, emit_copy_of_insn_after): Clobbers
 148         containing hard regs are shared.
 149         (gen_hard_reg_clobber): New function.
 150         (hard_reg_clobbers): New array.
 151         * genemit.c (gen_exp): Use gen_hard_reg_clobber.
 152         (copy_rtx): Do not copy clobbers containing hard regs.
 153         * rtl.h (gen_hard_reg_clobber): Declare.
 154
 155 2004-01-20  Jan Hubicka  <jh@suse.cz>
 156
 157         * varray.c:  Include hashtab.h
 158         (varray_descriptor): New structure.
 159         (hash_descriptor, eq_descriptor, varray_descriptor,
 160         print_statistics): New static functions
 161         (varray_init, varray_grow): Update statistics
 162         (dump_varray_statistics): New function.
 163         * varray.h (dump_varray_statistics): Declare.
 164         * toplev.c (finalize): Call it.
 165         * Makefile.in (varray.o): Add dependency.
 166
 167 2004-01-20  Jan Hubicka  <jh@suse.cz>
 168
 169         * cselib.c: Include alloc-pool.h
 170         (empty_vals, empty_elt_lists, empty_elt_loc_lists): Kill.
 171         (elt_loc_list_pool, elt_list_pool, cselib_val_pool): Declare.
 172         (new_elt_list, new_elt_loc_list, unchain_one_elt_list,
 173         unchain_one_elt_loc_list_pool, unchain_one_value,
 174         new_cselib_val): Simplify using allocpool.
 175         (cselib_init): Initialize allocpools.
 176         (cselib_finish): Finish allocpools.
 177         * Makefile.in (cselib.o): Depend on alloc-pool.h
 178
 179 2004-01-20  Richard Sandiford  <rsandifo@redhat.com>
 180
 181         * config/mips/mips.c (mips_load_call_address): Make the call insn
 182         use $gp if it could be calling a lazy binding stub.
 183
 184 2004-01-20  Kazu Hirata  <kazu@cs.umass.edu>
 185
 186         * config/s390/s390.c (TARGET_PROMOTE_FUNCTION_ARGS): Define.
 187         (TARGET_PROMOTE_FUNCTION_RETURN): Likewise.
 188         (TARGET_STRUCT_VALUE_RTX): Likewise.
 189         * config/s390/s390.h (PROMOTE_FUNCTION_ARGS): Remove.
 190         (PROMOTE_FUNCTION_RETURN): Remove.
 191         (STRUCT_VALUE): Remove.
 192
 193 2004-01-20  Denis Chertykov  <denisc@overta.ru>
 194
 195         * config/avr/avr.h (BASE_REG_CLASS): Don't permit to use X
 196         register as pointer after reload.
 197
 198 2004-01-20  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
 199
 200         PR optimization/12440
 201         * loop.c: Include ggc.h.
 202         (loop_optimize): Run garbage collector between optimization of loops.
 203         * Makefile.in (loop.o): Add GGC_H dependency.
 204
 205 2004-01-20  Hartmut Penner  <hpenner@de.ibm.com>
 206
 207         * gcc/config/rs6000/rs6000.c (function_arg) Handle
 208         vector register special in function without prototype.
 209         (function_arg_advance): Vector parameters get always
 210         GPRs allocated for the linux64 target.
 211
 212 2004-01-20  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 213
 214         * config/m32r/m32r.h (TARGET_M32R2). Test for TARGET_M32R2_MASK
 215         not TARGET_M32RX_MASK.
 216
 217 2004-01-20  Eric Botcazou  <ebotcazou@libertysurf.fr>
 218
 219         PR target/13557
 220         * config/sparc/sparc.c (function_arg): Reorder the cases.
 221
 222 2004-01-19  Per Bothner  <per@bothner.com>
 223
 224         Move cpp_reader's line_maps field to a shared global.
 225         * cpphash.h (cpp_reader):  Rename line_maps field to line_table
 226         and change the type to a pointer rather than a struct.
 227         * cppinit.c (cpp_push_main_field):  Adjust accordingly.
 228         * cpplib.c (do_include_common, _cpp_do_file_change, cpp_get_callbacks):
 229         Likewise.
 230         * cppfiles.c (validate_pch):  Likewise.
 231         * cppmacro.c (_cpp_warn_if_unused_macro, _cpp_builtin_macro_text):
 232         Likewise.
 233         * cpperror.c (print_location):  Likewise.
 234         * cpplib.h (cpp_create_reader):  New line_maps pointer parameter.
 235         * cppinit.c (cpp_create_reader):  Handle new parameter.
 236         (cpp_destroy):  Don't free line_maps - that's no longer our job.
 237         * input.h (line_table):  New variable.
 238         * toplev.c (line_table):  Declare variable.
 239         (general_init):  Initialize line_table.
 240         * c-opts.c (c_common_init_options):  Pass line_table to
 241         cpp_create_reader.
 242         * fix-header.c (read_scan_file):  New local variable line_table.
 243         Initialize, and pass it to cpp_create_reader.
 244         * Makefile.in (LIBS, LIBDEPS):  Add libcpp.a.
 245         (C_AND_OBJC_OBJS, fix-header):  Remove redundant libcpp.a.
 246
 247 2004-01-19  Per Bothner  <per@bothner.com>
 248
 249         Implement a cache for linemap_lookup.
 250         * line-map.h (struct_line_maps):  Add cache field.
 251         * line-map.c (linemap_init):  Zero cache field.
 252         (linemap_add):  Set cache field to offset of newly allocated map.
 253         (linemap_lookup):  Use and set cache field.
 254
 255 2004-01-20  Kaz Kojima  <kkojima@gcc.gnu.org>
 256
 257         PR optimization/13567
 258         * cse.c (cse_basic_block): Call cse_insn with a non-null
 259         libcall_insn for the last SET insn of a no-confilict block.
 260
 261 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
 262
 263         * Makefile.in (target_noncanonical, program_transform_name): Use
 264         immediate define instead of deferred.
 265         (GCC_INSTALL_NAME, GCC_TARGET_INSTALL_NAME, CPP_INSTALL_NAME,
 266         PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, GCOV_INSTALL_NAME,
 267         GCCBUG_INSTALL_NAME): Define via a immediate $(shell) instead of
 268         deferred backquote.
 269
 270 2004-01-20  Joseph S. Myers  <jsm@polyomino.org.uk>
 271
 272         * c-decl.c (c_init_decl_processing): Set pedantic_lvalues to
 273         true unconditionally.
 274         * c-typeck.c (unary_complex_lvalue, pedantic_lvalue_warning):
 275         Remove.
 276         (build_unary_op, build_modify_expr): Don't handle extended
 277         lvalues.
 278         (build_component_ref, build_conditional_expr): Call non_lvalue
 279         instead of pedantic_non_lvalue.
 280         (build_c_cast): Don't condition use of non_lvalue on pedantic.
 281         * fold-const.c (fold): Don't check pedantic directly for
 282         COMPOUND_EXPR.  Ensure that results for COMPOUND_EXPR are
 283         passed to pedantic_non_lvalue.
 284         * doc/extend.texi: Remove documentation of extended lvalues.
 285
 286 2004-01-19  Roger Sayle  <roger@eyesopen.com>
 287
 288         PR optimization/5263
 289         * simplify-rtx.c (associative_constant_p): Delete.
 290         (simplify_associative_operation): Rewrite to linearize terms, and
 291         attempt to simplify new term against both left and right subterms.
 292         (simplify_binary_operation): Call swap_commutative_operands_p on
 293         op0 and op1, not trueop0 and trueop1.  Move the initialization of
 294         trueop0 and trueop1 down to where first needed.
 295         (simplify_relational_operation): Likewise.
 296         * rtlanal.c (commutative_operand_precedence): Also order constant
 297         operands using avoid_constant_pool_reference.
 298
 299 2004-01-19  Richard Henderson  <rth@redhat.com>
 300
 301         * config/alpha/alpha.c (aligned_memory_operand): Check MEM_ALIGN,
 302         don't check memory mode.
 303         (unaligned_memory_operand): Likewise.
 304         (reload_inqi, reload_inhi, reload_outqi, reload_outhi): Don't
 305         abort for op0 not MEM.
 306
 307         * config/alpha/alpha.c (alpha_expand_mov_nobwx): If the destination
 308         is not a reg, copy to a scratch first.
 309         (aligned_loadqi, aligned_loadhi, unaligned_loadqi, unaligned_loadhi,
 310         unaligned_loadqi_le, unaligned_loadqi_be, unaligned_loadhi_le,
 311         unaligned_loadhi_be): Expect op0 in DImode; don't SUBREG.
 312         (reload_inqi, reload_inhi): Fix mode of op0.
 313         (reload_inqi_help, reload_inhi_help, reload_outqi_help,
 314         reload_outhi_help): Likewise.  Use define_insn_and_split.
 315
 316         * config/alpha/alpha.md (call peepholes): Check for REG_NORETURN
 317         as well as $29 dead.
 318
 319 2004-01-19  Eric Botcazou  <ebotcazou@libertysurf.fr>
 320
 321         * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): New.  Emit
 322         "tls_object" for thread-local objects.
 323         * config/sparc/sparc.c (sparc_elf_asm_named_section): Emit
 324         "#tls" for thread-local sections.
 325         * configure.ac (thread-local checks): Specify --fatal-warnings in
 326         every binutils-specific checks.  For sparc*-*-*, test whether the
 327         OS is Solaris and the tools are native and act accordingly.
 328         * configure: Rebuild.
 329
 330 2004-01-19  Jeff Law  <law@redhat.com>
 331
 332         * contrib.texi: Update Paolo Carlini's entry.  New entries for
 333         Jerry Quinn and Petur Runolfsson.
 334
 335 2004-01-19  Roger Sayle  <roger@eyesopen.com>
 336
 337         * config/i386/i386.md (*movhi_1, *movqi_1): When optimizing for
 338         size, don't use the larger zero-extending loads.
 339
 340 2004-01-19  Richard Henderson  <rth@redhat.com>
 341
 342         * alpha.h (HARD_REGNO_MODE_OK): Disallow SImode in FP regs.
 343         * alpha.md (UNSPEC_NT_LDA): Remove.
 344         (UNSPEC_CVTLQ, cvtlq): New.
 345         (extendsidi2_1): Rename from extendsidi2_nofix; remove f/f.
 346         (extendsidi2_fix): Remove.
 347         (extendsidi2 splitter): Use cvtlq.
 348         (extendsidi2 fp peepholes): Remove.
 349         (cvtql): Use SFmode instead of SImode.
 350         (fix_trunc?fsi): Update to match.
 351         (floatsisf2_ieee, floatsisf2, floatsidf2_ieee, floatsidf2): New.
 352         (movsi): Rename from movsi_nofix, remove f alternatives.
 353         (movsi_nt_vms): Similarly.
 354         (movsi_fix, movsi_nt_vms_fix): Remove.
 355         (nt_lda): Remove.
 356         * alpha.c (alpha_expand_prologue): Use adddi3, not nt_lda.
 357
 358 2004-01-19  Jan Hubicka  <jh@suse.cz>
 359
 360         * cgraph.c (cgraph_remove_node): Fix removal from linked list.
 361         * cgraphunit.c (cgraph_finalize_compilation_unit): Clear next_needed
 362         list.
 363         (cgraph_remove_unreachable_nodes): New function
 364         (cgraph_decide_inlining_of_small_function): Fix pasto.
 365         (cgraph_decide_inlining_incrementally): Fix pasto.
 366         (cgrpah_decide_inlining): Likewise; remove unreachable nodes.
 367
 368 2004-01-19  Steven Bosscher  <stevenb@suse.de>
 369
 370         * gengtype.c (header_file): Make it static.
 371         (write_types_process_field, write_enum_defn): Minor whitespace fixes.
 372         * gengtype.h (header_file): No longer extern.
 373
 374 2004-01-18  Kazu Hirata  <kazu@cs.umass.edu>
 375
 376         * defaults.h (CASE_VECTOR_PC_RELATIVE): Provide the default.
 377         * expr.c (CASE_VECTOR_PC_RELATIVE): Remove.
 378         * stmt.c (CASE_VECTOR_PC_RELATIVE): Likewise.
 379
 380 2004-01-18  Kazu Hirata  <kazu@cs.umass.edu>
 381
 382         * stmt.c (HAVE_casesi): Define it not already defined.
 383         (HAVE_tablejump): Likewise.
 384         (expand_end_case_type): Resort to the binary tree method if
 385         neither casesi or tablejump is available.
 386
 387 2004-01-18  Daniel Jacobowitz  <drow@mvista.com>
 388
 389         * final.c (final_scan_insn): Make non-static again.
 390         * output.h (final_scan_insn): Re-add prototype.
 391         * config/arc/arc.c (arc_output_function_epilogue): Add NULL
 392         to final_scan_insn call.
 393         * config/cris/cris.c (cris_target_asm_function_epilogue): Likewise.
 394         * config/mips/mips.c (mips_output_conditional_branch): Likewise.
 395         * config/pa/pa.c (output_lbranch, output_call): Likewise.
 396         * config/sh/sh.c (print_slot): Likewise.
 397         * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Likewise.
 398         (output_sibcall, sparc_flat_function_epilogue): Likewise.
 399
 400 2004-01-18  Jan Hubicka  <jh@suse.cz>
 401
 402         * basic-block.h (try_redirect_by_replacing_jump): Declare.
 403         * cfgcleanup.c (try_optimize_cfg): Use it.
 404         * cfgrtl.c (try_redirect_by_replacing_jump): Export.
 405         (rtl_redirect_edge_and_branch, cfg_layout_redirect_edge_and_branch):
 406         Kill hack.
 407         (cfg_layout_merge_blocks): Use try_redirect_by_replacing_jump.
 408
 409         Revert:
 410         2004-01-16  Geoffrey Keating  <geoffk@apple.com>
 411
 412                 * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps
 413                 even after reload, just don't remove the actual jump tables.
 414
 415 2004-01-18  Kazu Hirata  <kazu@cs.umass.edu>
 416
 417         * config/rs6000/rs6000.h (STRICT_ARGUMENT_NAMING): Remove.
 418
 419 2004-01-18  Kazu Hirata  <kazu@cs.umass.edu>
 420
 421         * defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Fix the computation of
 422         the size of a pointer in bytes.
 423
 424 2004-01-18  Roger Sayle  <roger@eyesopen.com>
 425
 426         * builtins.c (expand_builtin_expect_jump): Fix thinko of reusing
 427         live "next" variable, which could lead to an infinite loop.
 428
 429 2004-01-18  Andrew Pinski  <pinskia@physics.uc.edu>
 430
 431         * config/rs6000/altivec.h: Wrap C++ functions in extern "C++"
 432         block.
 433
 434         * config/rs6000/rs6000.c (rs6000_special_round_type_align):
 435         Check for NULL in the chain and remove repeated code.
 436
 437 2004-01-18  Jan Hubicka  <jh@suse.cz>
 438
 439         * coverage.c (checksum_string): Rename to ...
 440         (coverage_checksum_string): ... this one, Use crc32_string; recognize
 441         names containing random number and zero the number out in order to get
 442         match.
 443
 444 2004-01-18  Richard Sandiford  <rsandifo@redhat.com>
 445
 446         * config/mips/mips.c (mips_got_alias_set): Mark for PCH.
 447
 448 2004-01-18  Joseph S. Myers  <jsm@polyomino.org.uk>
 449
 450         * doc/c-tree.texi, doc/cpp.texi, doc/extend.texi,
 451         doc/frontends.texi, doc/gcov.texi, doc/gty.texi, doc/install.texi,
 452         doc/invoke.texi, doc/libgcc.texi, doc/md.texi, doc/rtl.texi,
 453         doc/sourcebuild.texi, doc/standards.texi, doc/tm.texi,
 454         doc/trouble.texi: Remove trailing whitespace.
 455
 456 2004-01-18  Richard Sandiford  <rsandifo@redhat.com>
 457
 458         PR target/7618
 459         * config/mips/mips.c: Include cfglayout.h.
 460         (TARGET_ASM_OUTPUT_MI_THUNK, TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define.
 461         (mips_unspec_offset_high): Add temporary register argument.
 462         (mips_load_call_address): New function, split out from...
 463         (mips_expand_call): ...here.
 464         (mips_output_cplocal): New function.
 465         (mips_output_function_prologue, mips_output_function_epilogue): Use it.
 466         (mips_emit_loadgp): New function, split out from...
 467         (mips_expand_prologue): ...here.
 468         (mips_output_mi_thunk): New function.
 469
 470 2004-01-17  Bernardo Innocenti  <bernie@develer.com>
 471
 472         * longlong.h (mc68020, __mc68030__, mc68030, __mc68040__, mc68040,
 473         mcpu32): Remove redundant checks for implied target predefines.
 474
 475 2004-1-17  Andrew Pinski  <pinskia@physics.uc.edu>
 476
 477         * config/rs6000/rs6000.c (rs6000_special_round_type_align):
 478         Return type is unsigned int not int.
 479         * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align):
 480         Likewise.
 481
 482 2004-01-18  Joseph S. Myers  <jsm@polyomino.org.uk>
 483
 484         * doc/contrib.texi, doc/cppenv.texi, doc/extend.texi,
 485         doc/install.texi, doc/invoke.texi, doc/tm.texi: Consistently use
 486         "GNU/Linux" and "Microsoft Windows" terminology.
 487
 488 2004-01-18  Joseph S. Myers  <jsm@polyomino.org.uk>
 489
 490         * doc/c-tree.texi, doc/compat.texi, doc/cpp.texi,
 491         doc/cppopts.texi, doc/extend.texi, doc/install.texi,
 492         doc/interface.texi, doc/invoke.texi, doc/libgcc.texi, doc/md.texi,
 493         doc/objc.texi, doc/rtl.texi, doc/tm.texi, doc/trouble.texi: Use
 494         @smallexample instead of @example.
 495
 496 2004-01-17  Ziemowit Laski  <zlaski@apple.com>
 497
 498         * objc/objc-act.c (build_objc_method_call): Use target
 499         hooks instead of macros to determine if ..._stret
 500         dispatchers should be used (NeXT runtime only).
 501
 502 2004-01-17  Roger Sayle  <roger@eyesopen.com>
 503
 504         * builtins.c (expand_builtin_expect_jump): Fix mistake in my
 505         last patch.  Use XEXP (x, 0) to get a LABEL_REF's CODE_LABEL.
 506
 507 2004-01-17  Daniel Jacobowitz  <drow@mvista.com>
 508
 509         * rtl.h (emit_insn_before_sameloc, emit_jump_insn_before_sameloc)
 510         (emit_call_insn_before_sameloc, emit_insn_after_sameloc)
 511         (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): New
 512         macros.
 513         * reload1.c (emit_reload_insns): Use them.
 514         * emit-rtl.c (emit_insn_before_sameloc, emit_insn_after_sameloc)
 515         (emit_jump_insn_after_sameloc, emit_call_insn_after_sameloc): Check
 516         for NULL PATTERN.
 517
 518 2004-01-17  Daniel Jacobowitz  <drow@mvista.com>
 519
 520         * final.c (SEEN_BB, SEEN_NOTE, SEEN_EMITTED): Define.
 521         (final_scan_insn): Update to take an additional SEEN argument.  Emit
 522         a line note after the prologue.  Make static.
 523         (line_note_exists): Remove.
 524         (final): Don't initialize line_note_exists.  Update call to
 525         final_scan_insn.
 526         * output.h (final_scan_insn): Remove prologue.
 527         * function.c (set_insn_locators): Update comment.
 528         (thread_prologue_and_epilogue_insns): Add a comment.
 529
 530 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
 531
 532         PR target/10781
 533         * config/rs6000/rs6000-protos.h (rs6000_special_round_type_align):
 534         Prototype.
 535         * config/rs6000/rs6000.c (rs6000_special_round_type_align):
 536         New function.
 537         * config/rs6000/linux64.h (ROUND_TYPE_ALIGN): Use it.
 538         * config/rs6000/aix.h (ROUND_TYPE_ALIGN): Likewise.
 539         * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Likewise.
 540
 541 2004-01-17  Jan Hubicka  <jh@suse.cz>
 542
 543         * toplev.c (rest_of_handle_reorder_blocks): Fix pasto in previous
 544         commit.
 545
 546         * toplev.c (HAVE_conditional_execution): Provide default.
 547         (rest_of_handle_reorder_blocks): For conditional_execution target
 548         update liveness once after all transformations
 549         (rest_of_compilation): Do crossjumping before ce3.
 550
 551 2004-01-17  Geoffrey Keating  <geoffk@apple.com>
 552
 553         * alias.c (new_alias_set): Mark last_alias_set for PCH.
 554         (get_varargs_alias_set): Rename 'set' to 'varargs_set' and mark it
 555         for PCH.
 556         (get_frame_alias_set): Likewise, except rename it to 'frame_set'.
 557         * config/rs6000/rs6000.c (rs6000_sr_alias_set): Mark for PCH.
 558         (get_TOC_alias_set): Mark 'set' for PCH.
 559
 560 2004-01-16  Geoffrey Keating  <geoffk@apple.com>
 561
 562         * cfgrtl.c (try_redirect_by_replacing_jump): Optimize tablejumps
 563         even after reload, just don't remove the actual jump tables.
 564
 565 2004-01-17  J. Brobecker  <brobecker@gnat.com>
 566
 567         * dwarf2out.c (is_subrange_type): Renamed from is_ada_subrange_type().
 568         Remove checks for is_ada() and TREE_UNSIGNED.
 569         (subrange_type_die): Emit a byte_size attribute if the subrange
 570         type size is different from the base type size.
 571         (modified_type_die): Replace call to is_ada_subrange_type() by
 572         call to is_subrange_type().
 573
 574 2004-01-16  Andrew Pinski  <pinskia@physics.uc.edu>
 575
 576         * config/sh/sh.c: Include ggc.h.
 577
 578 2004-01-16  Geoffrey Keating  <geoffk@apple.com>
 579
 580         * Makefile.in (MD5_H): New.
 581         (fold-const.o): Depend on md5.h.
 582         (dwarf2out.o): Likewise.
 583         (cppfiles.o): Likewise.
 584         * cppfiles.c: Include md5.h.
 585         (should_stack_file): Check against list read from PCH file.
 586         (struct pchf_data): New.
 587         (pchf): New variable.
 588         (struct pchf_adder_info): New.
 589         (pchf_adder): New.
 590         (pchf_save_compare): New.
 591         (_cpp_save_file_entries): New.
 592         (_cpp_read_file_entries): New.
 593         (struct pchf_compare_data): New.
 594         (pchf_compare): New.
 595         (check_file_against_entries): New.
 596         * cpphash.h (_cpp_save_file_entries): Prototype.
 597         (_cpp_read_file_entries): Prototype.
 598         * cpppch.c (cpp_write_pch_state): Write the list of headers.
 599         (cpp_read_state): Read the list of headers.
 600
 601 2004-01-17  Jan Hubicka  <jh@suse.cz>
 602
 603         * c-common.c (c_estimate_num_insns_1): Handle builtin_constant_p and
 604         builtin_expect specially.
 605         * params.def (PARAM_MAX_INLINE_INSNS_AUTO): Set to 100.
 606         (PARAM_LARGE_FUNCTION_INSNS): Set to 3000.
 607         * invoke.texi (max-inline-insns-single): Set to 100.
 608         (large-function-insns): Set to 3000.
 609
 610 2004-01-16  Eric Christopher  <echristo@redhat.com>
 611             Chandrakala Chavva <cchavva@redhat.com>
 612
 613         * cppcharset.c (one_iso88591_to_utf8): New function.
 614         (convert_iso88591_utf8): Ditto. Use.
 615         (conversion_tab): Use.
 616         (_cpp_input_to_utf8): New function.
 617         (_cpp_init_iconv_buffer): Ditto.
 618         (_cpp_close_iconv_buffer): Ditto.
 619         * cpphash.h: Prototype new functions.
 620         (cpp_buffer): Add input_cset_desc.
 621         * cppinit.c: Add input_charset default.
 622         * cpplib.c (cpp_push_buffer): Support init and
 623         close of iconv.
 624         * cpplib.h (cpp_options): Add input_charset.
 625
 626 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
 627
 628         * system.h (ASM_OUTPUT_SECTION_NAME): Poison.
 629         * config/alpha/unicosmk.h: Remove a commented-out definition
 630         of ASM_OUTPUT_SECTION_NAME.
 631         * config/stormy16/stormy16.h: Likewise.
 632
 633 2004-01-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 634
 635         * fixinc/inclhack.def (alpha___extern_prefix): Renamed to ...
 636         (alpha___extern_prefix_sys_stat): ... this.
 637         Apply to <sys/mount.h>, too.
 638         Tweak to match more variations.
 639         * fixinc/tests/base/sys/stat.h: Adapt for new hackname.
 640
 641         * fixinc/inclhack.def (alpha___extern_prefix,
 642         alpha___extern_prefix_standards): New hacks to obey
 643         __PRAGMA_EXTERN_PREFIX.
 644         * fixinc/tests/base/testing.h [ALPHA___EXTERN_PREFIX_CHECK]: New
 645         test.
 646         * fixinc/tests/base/standards.h: Likewise.
 647
 648         * fixincl/inclhack.def (alpha_pthread): Tweak to match more
 649         variations.
 650         New testcase.
 651         * fixinc/tests/base/pthread.h: Handle it.
 652
 653         * fixincl/inclhack.def (bad_lval): Sort file list.
 654         Add many missing files up to Tru64 UNIX V5.1B.
 655         * gcc/fixinc/tests/base/libgen.h: Renamed to ...
 656         * gcc/fixinc/tests/base/dirent.h: ... this to match new file list
 657         order.
 658
 659         * fixinc/fixincl.x: Regenerate.
 660
 661 2004-01-16  Mark Mitchell  <mark@codesourcery.com>
 662
 663         * version.c (version_string): Change to 3.5.0.
 664         * doc/include/gcc-common.texi (version-GCC): Likewise.
 665
 666 2004-01-16  Jan Hubicka  <jh@suse.cz>
 667
 668         * i386.md (load_tp_di): Fix pasto.
 669
 670         PR opt/13608
 671         * i386.c (ix86_compute_frame_layout): Fix for alloca on leaf function.
 672
 673         * c-pretty-print.c (pp_c_type_cast, pp_c_abstract_declarator,
 674         pp_c_character_constant, pp_c_floating_constant,
 675         pp_c_additive_expression, pp_c_shift_expression,
 676         pp_c_equality_expression, pp_c_and_expression,
 677         pp_c_exclusive_or_expression, pp_c_inclusive_or_expression,
 678         pp_c_logical_and_expression): Remove inline modifier.
 679         * dwarf2out.c (get_AT): Likewise.
 680         * et-forest.c (et_splay): Likewise.
 681         * ra.h (ra_alloc, ra_calloc): Likewise
 682
 683 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
 684
 685         * config/frv/frv-protos.h: Fix comment formatting.
 686         * config/frv/frv.c: Likewise.
 687         * config/frv/frv.h: Likewise.
 688         * config/frv/frv.md: Likewise.
 689         * config/frv/frvbegin.c: Likewise.
 690         * config/frv/frvend.c: Likewise.
 691
 692 2004-01-16  Kazu Hirata  <kazu@cs.umass.edu>
 693
 694         * system.h (LINKER_DOES_NOT_WORK_WITH_DWARF2): Poison.
 695         * doc/tm.texi (PREFERRED_DEBUGGING_TYPE): Don't mention
 696         LINKER_DOES_NOT_WORK_WITH_DWARF2.
 697         (LINKER_DOES_NOT_WORK_WITH_DWARF2): Remove.
 698
 699 2004-01-16  J"orn Rennecke <joern.rennecke@superh.com>
 700
 701         PR 11864
 702         * postreload.c (reload_cse_simplify_operands): Don't remove
 703         implicit extension from LOAD_EXTEND_OP.
 704
 705 2004-01-16  Jan Hubicka  <jh@suse.cz>
 706
 707         PR opt/11350
 708         * cfgcleanup.c (try_optimize_cfg): Suppress tablejump removal
 709         after reload.
 710         * cfgrtl.c (rtl_can_merge_blocks, cfglayout_can_merge_blocks,
 711         rtl_try_redirect_by_replacing_branch): Likewise.
 712
 713 2004-01-15  Geoffrey Keating  <geoffk@apple.com>
 714
 715         PR pch/13689
 716         * alias.c (struct alias_set_entry): Mark for GC.
 717         (alias_sets): Make static, mark for GC.
 718         (record_alias_subset): Use GC to allocate alias structures.
 719         * varray.c (element): Make generic varrays GCed.
 720
 721         PR pch/13361
 722         * c-typeck.c (constructor_asmspec): Delete.
 723         (struct initializer_stack): Delete field 'asmspec'.
 724         (start_init): Delete saving of asmspec.
 725         (finish_init): Don't update constructor_asmspec.
 726         * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree.
 727         * stmt.c (expand_asm): Duplicate strings from tree.
 728         (expand_asm_operands): Likewise.
 729         * tree.c (tree_size): Update computation of size of STRING_CST.
 730         (make_node): Don't make STRING_CST nodes.
 731         (build_string): Allocate string with tree node.
 732         * tree.def (STRING_CST): Update comment.
 733         * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST.
 734         (tree_string): Place contents of string in tree node.
 735         * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string
 736         from tree.
 737
 738         * config/rs6000/rs6000.c (rs6000_va_arg): No need to special-case
 739         altivec operands.
 740
 741 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 742
 743         * c-common.h: Fix comment formatting.
 744         * c-cppbuiltin.c: Likewise.
 745         * c-pragma.c: Likewise.
 746         * calls.c: Likewise.
 747         * collect2.c: Likewise.
 748         * cppcharset.c: Likewise.
 749         * cpptrad.c: Likewise.
 750         * dbxout.c: Likewise.
 751         * defaults.h: Likewise.
 752         * dwarf2out.c: Likewise.
 753         * fold-const.c: Likewise.
 754         * genautomata.c: Likewise.
 755         * genconditions.c: Likewise.
 756         * genflags.c: Likewise.
 757         * gengtype.c: Likewise.
 758         * integrate.c: Likewise.
 759         * loop.c: Likewise.
 760         * predict.c: Likewise.
 761         * sdbout.c: Likewise.
 762
 763 2004-01-15  Zack Weinberg  <zack@codesourcery.com>
 764
 765         * config/ia64/ia64.md (*movti_internal): C output template
 766         extracted to ia64.c.
 767         (*movti_internal_reg): Delete.
 768         (reload_inti, reload_outti): Use the correct mode on operand 2
 769         in the first place, don't fix it up in the output template.
 770         (movtf, reload_ointf, reload_outtf): New expanders.
 771         (*movtf_internal): New define_insn_and_split.
 772         * config/ia64/ia64.c (ia64_split_timode): Rename to ia64_split_tmode;
 773         make static; do not hand TFmode CONST_DOUBLEs to split_double.
 774         (ia64_split_tmode_move): New function, body mostly pulled
 775         from ia64.md:*movti_internal.
 776         (ia64_function_arg_words): New function, extracted common
 777         logic from ia64_function_arg et seq.
 778         (ia64_function_arg_offset): Likewise.  Handle correctly the
 779         case of a scalar quantity 16 bytes wide with only 8-byte alignment.
 780         (ia64_function_arg, ia64_function_arg_partial_nregs)
 781         (ia64_function_arg_advance): Use ia64_function_arg_words and
 782         ia64_function_arg_offset.
 783         (ia64_function_value): TCmode does not go in float regs.
 784         (ia64_secondary_reload_class): Also handle TFmode.
 785         * config/ia64/ia64-protos.h: Remove prototype for
 786         ia64_split_timode; add prototype for ia64_split_tmode_move.
 787
 788 2004-01-15  Kelley Cook  <kcook@gcc.gnu.org>
 789
 790         * Makefile.in (MAINT): Make it an immediate assignment.
 791
 792 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 793
 794         * config/m32r/m32r.md: Remove useless calls to gen_lowpart.
 795
 796 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 797
 798         * config/h8300/coff.h: Replace Hitachi with Renesas.
 799         * config/h8300/elf.h: Likewise.
 800         * config/h8300/h8300-protos.h: Likewise.
 801         * config/h8300/h8300.c: Likewise.
 802         * config/h8300/h8300.h: Likewise.
 803         * config/h8300/h8300.md: Likewise.
 804         * config/h8300/lib1funcs.asm: Likewise.
 805
 806 2004-01-15  Andrew Pinski  <apinski@apple.com>
 807
 808         * config/rs6000/rs6000.c (uses_TOC): Wrap #if TARGET_ELF
 809         around it.
 810
 811 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 812
 813         * config/h8300/h8300.c (h8300_return_in_memory): New.
 814         (TARGET_STRUCT_VALUE_RTX): Likewise.
 815         (TARGET_RETURN_IN_MEMORY): Likewise.
 816         * config/h8300/h8300.h (STRUCT_VALUE): Remove.
 817         (RETURN_IN_MEMORY): Likewise.
 818
 819 2004-01-15  Richard Earnshaw  <rearnsha@arm.com>
 820
 821         PR optimization/13375
 822         * gcse.c (handle_avail_expr): Just return if the source is not a
 823         single set.
 824
 825 2004-01-15  Richard Earnshaw  <rearnsha@arm.com>
 826             Daniel Jacobowitz  <drow@mvista.com>
 827
 828         * arm/lib1funcs.asm (ARM_FUNC_START): Correct interworking case.
 829         (EQUIV): Define.
 830         (ARM_FUNC_ALIAS): New macro.
 831         * arm/ieee754-df.S (gedf2, ledf2, nedf2, eqdf2): Use it.
 832         * arm/ieee754-sf.S (gesf2, lesf2, nesf2, eqsf2): Use it.
 833
 834 2004-01-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 835
 836         PR optimization/12372
 837         * calls.c (expand_call): Add call_fusage data for stack arguments in
 838         constant calls.
 839
 840 2004-01-15  Alan Modra  <amodra@bigpond.net.au>
 841
 842         * config/rs6000/rs6000.c (uses_TOC): Correct comment.  Make static.
 843         (rs6000_elf_declare_function_name): Formatting.
 844         * config/rs6000/rs6000-protos.h (uses_TOC): Remove declaration.
 845
 846 2004-01-15  Jan Hubicka  <jh@suse.cz>
 847
 848         PR bootstrap/13692
 849         * sched-deps.c (sched_analyze_1, sched_analyze_2): Fix thinko in
 850         previous patch.
 851
 852 2004-01-15  Richard Henderson  <rth@redhat.com>
 853
 854         * config/alpha/alpha.h (REG_ALLOC_ORDER): Reorder fp regs after
 855         integer regs of the same call-savedness.
 856
 857 2004-01-15  Andreas Schwab  <schwab@suse.de>
 858
 859         PR bootstrap/13562
 860         * config/m68k/m68k.c (output_move_const_into_data_reg): Clear cc
 861         status for NOTB/NOTW/NEGW methods.
 862
 863 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 864
 865         * doc/invoke.texi: Update dump file names.  Fix a typo.
 866
 867 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 868
 869         * builtins.c (expand_builtin_va_end): Don't use
 870         EXPAND_BUILTIN_VA_END.
 871         * system.h (EXPAND_BUILTIN_VA_END): Poison.
 872         * config/d30v/d30v.h: Remove a commented-out definition of
 873         EXPAND_BUILTIN_VA_END.
 874         * config/stormy16/stormy16.h: Likewise.
 875
 876 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 877
 878         * system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison.
 879         * targhooks.c (default_struct_value_rtx): Don't use
 880         STRUCT_VALUE_INCOMING_REGNUM.
 881
 882 2004-01-15  Kelley Cook  <kcook@gcc.gnu.org>
 883
 884         PR bootstrap/12744
 885         * configure.in: Revamp enable-generated-files-in-srcdir rule to define
 886         GENINSRC and not parsedir.  Define srcextra as a langhook.
 887         * configure: Regenerate.
 888         * Makefile.in: Suppress default .l.c rule.  Don't substitute
 889         parsedir and delete all references throughout.  Conditionally define
 890         rule for srcextra dependent on GENINSRC.
 891         (stmp-docobjdir): Delete.
 892         (c-parse.o, gengtype-lex.o, gengtype-yacc.o): Use implicit build rule.
 893         (srcextra): Copy c-parse.y, c-parse.c, gengtype-lex.c, gengtype-yacc.c,
 894         and gengtype-yacc.h back to source directory.
 895         (maintainer-clean): Delete all parse files in source directory.
 896         (distclean): Delete generated files.
 897
 898         * objc/Make-lang.in (objc-parse.o): Use implicit build rule.
 899         (objc-parse.c, objc-parse.y): Don't use parsedir.
 900         (objc.srcextra): Copy objc-parse.y and objc-parse.c back to source
 901         directory if requested.
 902         (po-generated): Don't use parsedir.
 903         (objc.maintainer-clean): Delete above files from source directory.
 904
 905 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 906
 907         * doc/tm.texi (FUNCTION_VALUE): Fix a typo.
 908
 909 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 910
 911         * doc/tm.texi: Replace RETURN_IN_MEMORY with
 912         TARGET_RETURN_IN_MEMORY.
 913
 914 2004-01-15  Jan Hubicka  <jh@suse.cz>
 915
 916         * builtins.c (std_expand_builtin_va_arg): Align operand when needed.
 917         * i386.c (init_cumulative_args): Set warn_sse; fix handling of variadic
 918         functions accepting SSE arguments
 919         (function_arg): Warn only when asked to warn.
 920         * i386.h (ix86_args): Add warn_sse/warn_mmx fiels.
 921
 922 2004-01-14  Joseph S. Myers  <jsm@polyomino.org.uk>
 923
 924         * c-parse.in (stmts_and_decls): Make label at end of compound
 925         statement a hard error.
 926
 927 2004-01-14  Jan Hubicka  <jh@suse.cz>
 928
 929         * cgraph.c (create_edge): Use local.redefined_extern_inline.
 930         * cgraph.h (cgraph_local_info): Sort fields by size; add
 931         redefined_extern_inline
 932         (cgraph_global_info): Sort fields by size.
 933         (cgraph_node): Likewise.
 934         * cgraphunit.c (cgraph_finalize_function): Se
 935         local.redefined_extern_inline on redefinition.
 936         (cgraph_analyze_function): Use it; fix formating.
 937
 938 2004-01-14  Jan Hubicka  <jh@suse.cz>
 939
 940         PR c++/10776
 941         * sched-deps.c (trye_dependency_cache, anti_dependency_cache,
 942         outptu_dependency_cache, forward_dependency_cahe): Trun to vectors of
 943         bitmaps
 944         (cache_size): New variable
 945         (add_dependence): Update use; canonize early memory locations
 946         (sched_analyze_1): Likewise.
 947         (sched_analyze_2): Likewise.
 948         (init_dependency_caches): Initialize bitmaps.
 949         (free_dependency_caches): Free bitmaps
 950
 951 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 952
 953         * calls.c: Replace STRICT_ARGUMENT_NAMING in comments with
 954         targetm.calls.strict_argument_naming().
 955         * target.h: Likewise.
 956
 957 2004-01-14  Richard Henderson  <rth@redhat.com>
 958
 959         PR debug/13231
 960         * dwarf2out.c (dwarf2out_stack_adjust): Skip prologue and epilogue
 961         instructions.
 962
 963 2004-01-14  Richard Henderson  <rth@redhat.com>
 964
 965         PR c++/12491
 966         * except.c (struct eh_region): Add u.fixup.resolved.
 967         (resolve_one_fixup_region): Split out from ...
 968         (resolve_fixup_regions): ... here.
 969
 970 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 971
 972         * config/mn10300/mn10300.h (STRUCT_VALUE): Change to 0.
 973
 974 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 975
 976         * config/alpha/alpha.h (STRUCT_VALUE): Remove.
 977         * config/alpha/vms.h (STRUCT_VALUE_REGNUM): Remove #undef.
 978         (STRUCT_VALUE): Remove.
 979
 980 2004-01-14  Steven Bosscher  <stevenb@suse.de>
 981
 982         * system.h: Poison PROMOTED_MODE
 983         * integrate.c (expand_inline_function): Don't mention the
 984         PROMOTED_MODE.
 985         * loop.c (update_giv_derive): Same.
 986         * tree.h (DECL_RTL): Same.
 987
 988 2004-01-14  J"orn Rennecke <joern.rennecke@superh.com>
 989
 990         PR target/9365
 991         * sh.c (gen_block_redirect): Add special handling of RETURN.
 992         (gen_far_branch) Don't call gen_stuff_delay_slot if there is no
 993         far branch target (i.e. it's a return).
 994
 995 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
 996
 997         * regrename.c (find_oldest_value_reg): Fix a warning.
 998
 999 2004-01-14  Richard Earnshaw  <rearnsha@arm.com>
1000
1001         PR bootstrap/12527
1002         * config.gcc (arm*-*-linux*): Don't include unknown-elf.h in tm_file.
1003         Move linux-gas.h and linux-elf.h before aout.h.
1004         * arm/arm.h (INITIALIZE_TRAMPOLINE): Only define if not already.
1005         * arm/linux-elf.h (SUBTARGET_CPU_DEFAULT): Define.
1006
1007 2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
1008
1009         * config/m32r/m32r.md: Use GEN_INT instead of gen_rtx
1010         (CONST_INT, VOIDmode, ...).
1011
1012 2004-01-14  Richard Earnshaw  <rearnsha@arm.com>
1013
1014         * regrename.c (find_oldest_value_reg): If the replacement uses
1015         multiple hard registers, check that all of them are in CLASS.
1016
1017 2004-01-14  Jan Hubicka  <jh@suse.cz>
1018
1019         * alias.c (get_alias_set):  Initialize alias set to 0 when subset is
1020         impossible.
1021
1022 2004-01-14  Kelley Cook  <kcook@gcc.gnu.org>
1023
1024         * Makefile.in: Define MAINT from --enable-maintainer-mode.
1025
1026 2004-01-14  Hartmut Penner  <hpenner@de.ibm.com>
1027
1028         * gcc/config/rs6000/rs6000.c (rs6000_stack_info)
1029         Calculate always vrsave_mask if TARGET_ALTIVEC.
1030         (rs6000_emit_prologue): Emit code for vrsave
1031         only if TARGET_ALTIVEC_VRSAVE.
1032         (rs6000_emit_epilogue): Likewise.
1033
1034 2004-01-14  Eric Botcazou  <ebotcazou@libertysurf.fr>
1035
1036         * config/sparc/sparc.md (tie_add32): Fix pasto.
1037         (tie_add64): Likewise.
1038
1039 2004-01-14  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
1040
1041         * config/i386/i386.md (*addqi_1_slp): Do not access operands[2].
1042
1043 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
1044
1045         * config/iq2000/iq2000-protos.h: Fix comment formatting.
1046         * config/iq2000/iq2000.c: Likewise.
1047         * config/iq2000/iq2000.md: Likewise.
1048
1049 2004-01-14  J. Brobecker  <brobecker@gnat.com>
1050
1051         * dwarf2out.c (is_ada_subrange_type): No longer check the TYPE_NAME.
1052         (subrange_type_die): Add handle for nameless subrange types.
1053
1054 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
1055
1056         * config/h8300/h8300-protos.h: Replace do_movsi with
1057         h8300_expand_movsi.
1058         * config/h8300/h8300.c (do_movsi): Change to
1059         h8300_expand_movsi.
1060         * config/h8300/h8300.md (movsi): Replace do_movsi with
1061         h8300_expand_movsi.
1062         (movsf): Likewise.
1063
1064 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
1065
1066         * config/h8300/h8300.c (dosize): Change to
1067         h8300_emit_stack_adjustment.  Update callers.
1068
1069 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
1070
1071         * config/h8300/h8300.md (movstrictqi): Add an alternative with
1072         the source being post_inc.  Tighten the predicate for the
1073         destination to register_operand.
1074         (movstricthi): Likewise.
1075
1076 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
1077
1078         * system.h (SHARED_BSS_SECTION_ASM_OP): Poison.
1079         * varasm.c (bss_section): Don't use SHARED_BSS_SECTION_ASM_OP.
1080         * doc/tm.texi (SHARED_BSS_SECTION_ASM_OP): Remove.
1081
1082 2004-01-14  Jan Hubicka  <jh@suse.cz>
1083
1084         Partial fix PR c++/12850
1085         * cgraphunit.c (cgraph_finalize_function): Always ggc_collect when
1086         at zero nest level.
1087
1088 2004-01-13  Bernardo Innocenti  <bernie@develer.com>
1089
1090         * config/m68k/netbsd-elf.h (REGISTER_NAMES): Add missing "argptr"
1091         pseudo-register.
1092
1093 2004-01-13  Devang Patel <dpatel@apple.com
1094
1095         PR debug/7078
1096         * dbxout.c (dbxout_symbol_name): Emit mangled names for
1097         NAMESPACE_DECL memebers.
1098
1099 2004-01-13  Andrew Pinski  <pinskia@physics.uc.edu>
1100
1101         PR c++/12709
1102         * c-common.c (finish_fname_decls): Use the chain only if the
1103         tree is an expr_stmt.
1104
1105 2004-01-13  Vladimir Makarov  <vmakarov@redhat.com>
1106
1107         * rtl.def: Add comment about new option in automata_option.
1108
1109         * genautomata.c (PROGRESS_OPTION): New macro.
1110         (progress_flag): New global variable.
1111         (gen_automata_option): Process `progress'.
1112         (transform_insn_regexps, check_unit_distributions_to_automata,
1113         make_automaton, NDFA_to_DFA, build_automaton, create_automata,
1114         expand_automata, write_automata): Print about the progress only if
1115         progress_flag.  Remove fflush.
1116         (initiate_automaton_gen): Process command line flag `-progress'.
1117
1118         * doc/md.texi: Describe the new option.
1119
1120 2004-01-13  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
1121
1122         * cfg.c (dump_bb): Dump entry edges.
1123
1124 2004-01-13  Richard Earnshaw  <rearnsha@arm.com>
1125
1126         * arm.c (thumb_legitimate_address_p): Only allow constant pool
1127         references from SImode.
1128         * arm.md (thumb_movhi_insn): Don't allow minipool references.
1129
1130 2004-01-13  Kazu Hirata  <kazu@cs.umass.edu>
1131
1132         * system.h (TEXT_SECTION): Poison.
1133         * varasm.c (text_section): Don't use TEXT_SECTION.
1134         * config/sh/sh.c (sh_file_start): Fix a comment typo.
1135         * doc/tm.texi (TEXT_SECTION): Remove.
1136
1137 2004-01-13  Ben Elliston  <bje@wasabisystems.com>
1138
1139         * doc/rtl.texi (Vector Operations): Remove defunct vec_const item.
1140
1141 2004-01-12  James E Wilson  <wilson@specifixinc.com>
1142
1143         * unwind-libunwind.c: Delete.
1144
1145 2004-01-12  Zack Weinberg  <zack@codesourcery.com>
1146
1147         PR 13656
1148         * c-decl.c (diagnose_mismatched_decls): Whenever newtype or
1149         oldtype is set, set *newtypep or *oldtypep too.  Do not set
1150         them at the very end.
1151         (validate_proto_after_old_defn): Restructure for comprehensibility;
1152         make error messages clearer.
1153
1154 2004-01-12  Zack Weinberg  <zack@codesourcery.com>
1155
1156         * varray.h (VARRAY_POP): Add checking variant, aborts on underflow.
1157         (VARRAY_TOP): Use VARRAY_CHECK so the access is bounds-checked.
1158         * varray.c: No need to prototype error.
1159         (varray_check_failed): Wrap long string onto two lines.
1160         (varray_underflow): New function.
1161
1162 2004-01-13  Steven Bosscher  <stevenb@suse.de>
1163
1164         PR c++/13376
1165         * function.h (struct function): Kill `name' field.
1166         (current_function_name): Make it an extern function.
1167         * function.c (current_function_name): New function.
1168         * graph.c: Update all uses of current_function_name.
1169         * gcse.c: Likewise.
1170         * config/alpha/alpha.c, config/avr/avr.c, config/c4x/c4x.c,
1171         config/mips/mips.c, config/pdp11/pdp11.c: Likewise.
1172         * config/ip2k/ip2k.c (function_prologue): Use MAIN_NAME_P
1173         instead of a strcmp with "main".
1174
1175 2004-01-13  Jan Hubicka  <jh@suse.cz>
1176
1177         * c-decl.c (diagnose_mismatched_decls):  Fix warning calls.
1178
1179         * cgraphunit.c (cgraph_optimize_function):  Always do
1180         optimize_inline_calls when there is always_inline callee.
1181         (cgraph_decide_inlining): Fix formating.
1182         * tree-inline.c (inlinable_function_p): Do sorry for alwaysinline
1183         functions.
1184         (expand_call_inline): Likewise.
1185         * toplev.h (sorry): Fix prototype.
1186
1187 2004-01-12  Roger Sayle  <roger@eyesopen.com>
1188
1189         * builtins.c (expand_builtin_expect_jump): Simplify logic. Handle
1190         conditional jumps that drop through to unconditional jumps or the
1191         end of the sequence.
1192
1193 2004-01-13  Jan Hubicka  <jh@suse.cz>
1194
1195         * alias.c (new_alias_set): Construct the alias_set varray.
1196         (init_alias_once): Don't do it here.
1197
1198 2004-01-12  Marc Espie <espie@openbsd.org>
1199
1200         * system.h: handle YYBYACC like YYBISON.
1201
1202 2004-01-12  Jonathan Merriman <jonm@dualitymedia.com>
1203
1204         PR target/10847
1205         * config.gcc: No longer includes conflicting header sparc/sol2.h when
1206         building on sparc64-*-openbsd*.
1207
1208 2004-01-12  Andrew Pinski  <pinskia@physics.uc.edu>
1209
1210         PR debug/13539
1211         * dbxout.c (dbxout_type): Protected inheritance is not
1212         private but protected.
1213
1214 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
1215
1216         * config/mips/mips.c (mips_symbolic_constant_p): Revert last patch.
1217
1218 2004-01-12  Kazu Hirata  <kazu@cs.umass.edu>
1219
1220         PR optimization/12508.
1221         * combine.c (try_combine): Remove a dead set in a parallel
1222         even if its destination is a subreg.
1223
1224         Revert:
1225         2003-06-03  Kazu Hirata  <kazu@cs.umass.edu>
1226         * combine.c (simplify_set): Don't move a subreg in SET_SRC to
1227         SET_DEST if WORD_REGISTER_OPERATIONS is not defined.
1228
1229 2004-01-12  Geoffrey Keating  <geoffk@apple.com>
1230
1231         * real.c: Update copyright date.
1232         * emit-rtl.c: Likewise.
1233         * rtl.h: Likewise.
1234         * dwarf2out.c: Likewise.
1235         * config/rs6000/darwin-ldouble.c: Likewise.
1236         * config/rs6000/rs6000.md: Likewise.
1237
1238 2004-01-12  David Edelsohn  <edelsohn@gnu.org>
1239
1240         * config/rs6000/rs6000.c (rs6000_init_libfuncs): Add AIX
1241         TFmode to SImode libfuncs.
1242
1243 2004-01-12  Roger Sayle  <roger@eyesopen.com>
1244
1245         PR middle-end/11397
1246         * varasm.c (assemble_alias): Remove weak aliases from weak_decls.
1247
1248 2004-01-12  Jan Hubicka  <jh@suse.cz>
1249
1250         PR opt/12826
1251         * loop.c (insert_loop_mem): Preffer VOLATILE memory references to be
1252         stored.
1253
1254         PR opt/12863
1255         * cfgcleanup.c (label_is_jump_target_p): Move to...
1256         * rtlanal.c (label_is_jump_target_p): ... here.
1257         * cfgrtl.c (cfg_layout_redirect_edge_and_branch):  Fix redirecting of fallthru
1258         edges unified with branch edges.
1259
1260 2004-01-12  Richard Earnshaw  <rearnsha@arm.com>
1261
1262         * simplify-rtx.c (simplify_immed_subreg): Correctly extract the
1263         high word of an integral CONST_DOUBLE.
1264
1265 2004-01-12  Paul Brook  <paul@codesourcery.com>
1266
1267         * simplify-rtx.c (simplify_plus_minus): Always generate canonical form.
1268
1269 2004-01-12  J"orn Rennecke <joern.rennecke@superh.com>
1270
1271         PR target/13585
1272         * sh-protos.h (check_use_sfunc_addr): Declare.
1273         * sh.c (extract_sfunc_addr, check_use_sfunc_addr): New functions.
1274         * sh.md (use_sfunc_addr): Use check_use_sfunc_addr in insn predicate.
1275
1276 2004-01-12  Jan Hubicka  <jh@suse.cz>
1277
1278         * alias.c:  Invlude varray.h
1279         (alias_sets): Turn into varray.
1280         (get_alias_set_entry): Use VARRAY; mark inline.
1281         (mems_in_disjoint_alias_sets_p): Mark inline.
1282         (record_alias_subset): Use varray.
1283         (init_alias_once): Initialize varray.
1284         (new_alias_set): Grow array.
1285         * varray.c: Make VARRAY_GENERIC_PTR non GTYized.
1286
1287 2004-01-12  Jan Hubicka  <jh@suse.cz>
1288
1289         Partial fix for PR opt/10776 II
1290         * cselib.c: Include params.h
1291         (cselib_invalidate_mem):  Limit amount of nonconflicting memory
1292         locations.
1293         * params.def (PARAM_MAX_CSELIB_MEMORY_LOCATIONS): New.
1294         * Makefile.in (cselib.o): Depend on params.h
1295
1296 2004-01-12  Richard Sandiford  <rsandifo@redhat.com>
1297
1298         * combine.c (combine_simplify_rtx): Don't pass VOIDmode to
1299         simplify_unary_operation if the operand has a known mode.
1300
1301 2004-01-12  Hartmut Penner  <hpenner@de.ibm.com>
1302
1303         PR target/13534
1304         * gcc/config/rs6000/rs6000.c (word_offset_memref_operand): New
1305         predicate to handle 'ld' conform addresses.
1306         * gcc/config/rs6000/rs6000.h (EXTRA_CONSTRAINT): New 'Y'
1307         contraint.
1308         (EXTRA_MEMORY_CONSTRAINT): Tell reload which constraint
1309         are memory contraints.
1310         * gcc/config/rs6000/rs6000-protos.h (word_offset_memref_operand):
1311         New prototype.
1312         * gcc/config/rs6000/rs6000.md (*movdf_hardfloat64):
1313         Change 'o' to 'Y' constraint.
1314         (*movdf_softfloat64): Ditto.
1315
1316 2004-01-12  Bernardo Innocenti  <bernie@develer.com>
1317
1318         * gcc/config/m68k/m68k.md: Switch from the "*..." syntax to the
1319         brace-enclosed syntax in all C output statements.
1320
1321 2004-01-12  David Edelsohn  <edelsohn@gnu.org>
1322
1323         PR target/13401
1324         * config/rs6000/rs6000.c (rs6000_output_function_epilogue):
1325         Objective-C language type value is 14.
1326
1327 2004-01-12  Markus F.X.J. Oberhumer  <markus@oberhumer.com>
1328
1329         PR c/12148
1330         * config/m68k/fpgnulib.c: Fix `-mshort' bugs: Use `long' instead of
1331         `int' in a number of places to make sure we always have a SImode
1332         and not a HImode.  Add a 'L' suffix to a number of constants.
1333
1334 2004-01-11  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1335
1336         * pa.c: Don't include obstack.h.
1337
1338         * pa.md: Correct constraint in pattern for loading PIC label address.
1339
1340 2004-01-11  Kaz Kojima  <kkojima@gcc.gnu.org>
1341
1342         * config/sh/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): Undefine
1343          before defining.
1344
1345 2004-01-11  Steven Bosscher  <stevenb@suse.de>
1346
1347         PR fortran/9972
1348         * toplev.c (rest_of_handle_inline): Also consider functions
1349         for deferral if the language is GNU F77.
1350
1351 2004-01-11  Zack Weinberg  <zack@codesourcery.com>
1352
1353         * c-decl.c (diagnose_arglist_conflict): Add missing space to
1354         diagnostic messages.
1355
1356 2004-01-11  Jakub Jelinek  <jakub@redhat.com>
1357
1358         PR middle-end/13392
1359         * builtins.c (expand_builtin_expect_jump): Handle conditional jumps
1360         to drop through label.  Don't fall back to SCC even when conditional
1361         jump has not been found.
1362
1363 2004-01-11  Jan Hubicka  <jh@suse.cz>
1364
1365         * invoke.texi: Fix syntax error in previous patch.
1366
1367         Partial fix for PR opt/10776
1368         * Makefile.in (reload.o): Include param.h
1369         * params.def (PARAM_MAX_RELOAD_SEARCH_INSNS): New parameter.
1370         * reload.c: Include params.h.
1371         (find_equiv_reg): Work limiting check.
1372         * invoke.texi: Document.
1373
1374 2004-01-11  Richard Sandiford  <rsandifo@redhat.com>
1375
1376         * config/mips/mips.c (mips_symbolic_constant_p): Don't allow
1377         out-of-bounds accesses to string constants.  Simplify mips16
1378         case accordingly.
1379
1380 2004-01-11  Richard Sandiford  <rsandifo@redhat.com>
1381
1382         PR optimization/13469
1383         * toplev.c (rest_of_compilation): Call purge_all_dead_edges after
1384         reload_cse_regs (-fnon-call-exceptions only).
1385
1386 2004-01-11  Kazu Hirata  <kazu@cs.umass.edu>
1387
1388         * config/mcore/lib1.asm: Fix comment formatting.
1389         * config/mcore/mcore-elf.h: Likewise.
1390         * config/mcore/mcore.c: Likewise.
1391         * config/mcore/mcore.h: Likewise.
1392         * config/mcore/mcore.md: Likewise.
1393
1394 2004-01-10  Zack Weinberg  <zack@codesourcery.com>
1395
1396         * c-decl.c (duplicate_decls): Break apart into...
1397         (diagnose_arglist_conflict, validate_proto_after_old_defn)
1398         (locate_old_defn, diagnose_mismatched_decls, merge_decls):
1399         ... these new functions.  Restructure for comprehensibility.
1400         Remove various archaic special cases.  Always report the
1401         location of the previous declaration when a diagnostic is issued.
1402         (redeclaration_error_message): Fold into diagnose_mismatched_decls.
1403         (match_builtin_function_types): Delete unnecessary forward declaration.
1404
1405 2004-01-10  Zack Weinberg  <zack@codesourcery.com>
1406
1407         * genautomata.c (make_automaton, NDFA_to_DFA):
1408         Print progress bars with '.' characters instead of '*'.
1409         (build_automaton): Change notes to match.
1410
1411 2004-01-10  Kazu Hirata  <kazu@cs.umass.edu>
1412
1413         * config/m32r/m32r.md: Use define_constants for unspec and
1414         unspec_volatile.
1415
1416 2004-01-10  Jan Hubicka  <jh@suse.cz>
1417
1418         PR opt/11635
1419         * expr.c (expand_expr_real):  More curefully expand union casts.
1420
1421 2004-01-10  Kazu Hirata  <kazu@cs.umass.edu>
1422
1423         * config/m32r/m32r.md (flush_icache): Use 1 for
1424         unspec_volatile.
1425
1426 2004-01-10  David Edelsohn  <edelsohn@gnu.org>
1427             James E Wilson  <wilson@specifixinc.com>
1428
1429         PR debug/12860
1430         * dbxout.c (dbxout_symbol): Remove initialization of
1431         current_sym_code, current_sym_value, and current_sym_addr.
1432         (dbxout_symbol_location): Same.
1433         (dbxout_prepare_symbol): Zero current_sym_code,
1434         current_sym_value, and current_sym_addr.
1435
1436 2004-01-10  Richard Sandiford  <rsandifo@redhat.com>
1437
1438         * tree.c (get_unwidened): Reorder conditions so that the null pointer
1439         check is done first.
1440
1441 2004-01-09  Eric Christopher  <echristo@redhat.com>
1442
1443         * toplev.c (rest_of_handle_cfg): Add reg_scan pass
1444         if we're running mark_constant_function.
1445
1446 2004-01-09  Jeff Bailey  <jbailey@nisa.net>
1447
1448         PR target/12561
1449         * config/t-gnu: Rename SYSTEM_HEADER_DIR to NATIVE_SYSTEM_HEADER_DIR.
1450
1451 2004-01-09  Andrew Pinski <pinskia@physics.uc.edu>
1452
1453         PR debug/11231
1454         * dbxout.c (dbxout_type_fields): Return if any item is
1455         error_mark_node or the type is error_mark_node.
1456
1457 2004-01-09  Geoffrey Keating  <geoffk@apple.com>
1458
1459         * config/rs6000/darwin-ldouble.c: Add big comment explaining
1460         exactly what is expected as a 'long double'.
1461         (_xlqadd): When a value to be returned is representable as a
1462         'double', just return it directly, do not construct it using a union.
1463         Also, correct final fixup.
1464         (_xlqmul): Likewise.
1465         (_xlqdiv): Likewise.
1466         * real.c (encode_ibm_extended): Make consistent with darwin-ldouble.c.
1467
1468         * config/rs6000/rs6000.md (fix_trunctfdi2): Delete.
1469
1470 2004-01-09  Richard Henderson  <rth@redhat.com>
1471
1472         * recog.c (constrain_operands): Validate mem operands.
1473
1474 2004-01-09   James E Wilson  <wilson@specifixinc.com>
1475
1476         * gcc.c (init_spec): Remove -lunwind from shared case.
1477         * conifg/ia64/t-hpux (SHLIB_LINK): Add -lunwind.
1478
1479 2004-01-09  Steve Ellcey  <sje@cup.hp.com>
1480
1481         * configure.ac: (gcc_cv_ld_hidden) Set to true for ia64*-*-hpux*.
1482         * configure: Regenerate
1483
1484 2004-01-09  Joseph S. Myers  <jsm@polyomino.org.uk>
1485
1486         PR c/11234
1487         * c-typeck.c (build_c_cast): If pedantic, warn for conversions
1488         between function and object pointers.
1489         (digest_init): When comparing a pointer to function type to the
1490         target type, only apply TREE_TYPE once to the pointer to function
1491         type.
1492         * except.c (for_each_eh_label_1): Treat data as a pointer to a
1493         function pointer rather than casting it to a function pointer.
1494         (for_each_eh_label): Update caller.
1495         * recog.h (struct insn_data): Use a struct or union for output.
1496         * genoutput.c (output_insn_data): Update.
1497         * final.c (get_insn_template): Update.
1498
1499 2004-01-09  Mark Mitchell  <mark@codesourcery.com>
1500
1501         * expr.h (expand_expr): Make it a macro, not a function.
1502         (expand_expr_real): New function.
1503         * expr.c (store_expr): Adjust logic for deciding whether or not to
1504         copy the value returned by expand_expr.
1505         (expand_expr): Rename to ...
1506         (expand_expr_real): ... this.  Add alt_rtl parameter.  Adjust
1507         calls to language hooks.
1508         * c-common.h (c_expand_expr): Adjust prototype.
1509         * c-common.c (c_expand_expr): Add alt_rtl parameter.
1510         * langhooks-def.h (lhd_expand_expr): Change prototype.
1511         * langhooks.c (lhd_expand_expr): Add all_rtl parameter.
1512         * langhooks.h (lang_hooks): Change type of expand_expr.
1513         * stmt.c (stmt_status): Add x_last_expr_alt_rtl.
1514         (last_expr_alt_rtl): Likewise.
1515         (expand_expr_stmt_value): Set last_expr_alt_rtl.
1516         (clear_last_expr): Clear it.
1517         (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL.
1518         (expand_end_bindings): Save and restor last_expr_alt_rtl.
1519         * tree.def (RTL_EXPR): Give it an additional operand.
1520         * tree.h (RTL_EXPR_ALT_RTL): New macro.
1521
1522 2004-01-09  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
1523
1524         * config/m32r/m32r.h (TARGET_CPU_CPP_BUILTINS): Add __m32r__.
1525         * config/m32r/m32r.c (call26_operand): Allow in PIC mode.
1526
1527 2004-01-09  Kazu Hirata  <kazu@cs.umass.edu>
1528
1529         PR target/13380.
1530         * config/m32r/m32r.md: Replace (reg:SI 17) with (reg:CC 17)
1531         or (ne:SI (reg:CC 17) (const_int 0)).
1532         Be specific about modes wherever possible.
1533
1534 2004-01-09  Kazu Hirata  <kazu@cs.umass.edu>
1535
1536         * config/m32r/m32r.c (m32r_expand_block_move): Call
1537         gen_movestrsi_internal with two more arguments.
1538         (m32r_output_block_move): Adjust operand numbers.
1539         Properly update the source and destination pointers.
1540         * config/m32r/m32r.md (movstrsi_internal): Use 'r' instead of
1541         'r+'.  Change the set detinations to match_operand.
1542
1543 2004-01-09  Kazu Hirata  <kazu@cs.umass.edu>
1544
1545         * final.c (FIRST_INSN_ADDRESS): Remove.
1546         (shorten_branches): Don't use FIRST_INSN_ADDRESS.
1547         * system.h (FIRST_INSN_ADDRESS): Poison.
1548         * config/avr/avr.h: Remove a comment about FIRST_INSN_ADDRESS.
1549         * config/m32r/m32r-protos.h: Remove the prototype for
1550         m32r_first_insn_address.
1551         * config/m32r/m32r.c (m32r_first_insn_address): Remove.
1552         * config/m32r/m32r.h (FIRST_INSN_ADDRESS): Likewise.
1553         * doc/md.texi (FIRST_INSN_ADDRESS): Likewise.
1554
1555 2004-01-09  J. Brobecker  <brobecker@gnat.com>
1556
1557         * dwarf2out.c (gen_enumeration_type_die): Return the DIE that
1558         we just created.
1559         (is_ada_subrange_type): DIEs for enumeration subtypes should be
1560         emitted as subrange types too.
1561         (subrange_type_die): Add handling of enumeration subtypes.
1562
1563 2004-01-08  Richard Henderson  <rth@redhat.com>
1564
1565         PR opt/12441
1566         Revert: Sat Mar 30 14:08:55 CET 2002  Jan Hubicka  <jh@suse.cz>
1567         * i386.c (aligned_operand): Be prepared for SUBREGed registers.
1568         (ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG.
1569         (ix86_address_cost): Be prepared for SUBREGed registers.
1570         (legitimate_address_p): Accept SUBREGed registers.
1571
1572 2004-01-08  Kelley Cook  <kcook@gcc.gnu.org>
1573
1574         * Makefile.in: Rename configure.in to configure.ac
1575         * doc/sourcebuild.texi: Likewise.
1576         * configure: Regenerate.
1577         * config.in: Regenerate.
1578
1579 2004-01-08  Stuart Hastings  <stuart@apple.com>
1580
1581         * config/i386/i386.md: Typos in MMX/SSE immediate shifts.
1582
1583 2004-01-08  Jan Hubicka  <jh@suse.cz>
1584
1585         * cgraphunit.c (cgraph_decide_inlining):  Fix typo.
1586
1587 2004-01-08  Geoffrey Keating  <geoffk@apple.com>
1588
1589         * config/rs6000/rs6000.md (cmptf_internal1): Correct branch offset.
1590         (UNSPEC_FIX_TRUNC_TF): New constant.
1591         (movtf_internal): Make splitter active only when insn is active.
1592         (extenddftf2): Rewrite to properly load zero into low part.
1593         (extenddftf2_internal): New.
1594         (extendsftf2): Rewrite.
1595         (truncdftf2): Correct length.
1596         (floatditf2): Delete.
1597         (fix_trunc_helper): New.
1598         (fix_trunctfdi2): Use fix_trunc_helper.
1599         (fix_trunctfsi2): Likewise.fix_trunc
1600         (fix_trunctfsi2_internal): New.
1601
1602         * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): lo_sum
1603         addresses are legitimate on Darwin even when flag_pic.
1604         (rs6000_legitimize_reload_address) [TARGET_MACHO]: Don't create
1605         non-offsettable addresses for loads of TFmode constants.
1606
1607 2004-01-08  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
1608
1609         * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Actually emit
1610         variables in the appropriate bss section.
1611
1612 2004-01-09  Alan Modra  <amodra@bigpond.net.au>
1613
1614         * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Ensure
1615         target_flags has MASK_POWERPC64 when -m64.
1616         * config/rs6000/rs6000.c (processor_target_table): Add MASK_POWERPC64
1617         to 620, 630, power3, power4 and rs64a entries.
1618         * config/rs6000/rs6000.h (MASK_64BIT): Expand comment.
1619
1620 2004-01-08  Richard Sandiford  <rsandifo@redhat.com>
1621
1622         * simplify-rtx.c (simplify_immed_subreg): Fix construction of
1623         floating-point constants.
1624
1625 2004-01-08  J. Brobecker  <brobecker@gnat.com>
1626
1627         * dwarf2out.c (subrange_type_die): Add context_die parameter.
1628         Create the subrange_type DIE using the given context DIE.
1629         (modified_type_die): Update call to subrange_type_die.
1630
1631 2004-01-08  Zack Weinberg  <zack@codesourcery.com>
1632
1633         * dwarf2.h, unwind-dw2-fde.h, unwind-pe.h, unwind.h:
1634         Add multiple-include guard.
1635
1636 2004-01-08  Hartmut Penner  <hpenner@de.ibm.com>
1637
1638         * gcc/config/rs6000/rs6000.c (easy_vector_constant): Accept
1639         all vector constant loadable by vsplt*.
1640         (output_vec_const_move): Likewise.
1641
1642 2004-01-07  Joseph S. Myers  <jsm@polyomino.org.uk>
1643
1644         PR c/6024
1645         * c-typeck.c (comptypes): Only treat enumerated types in the same
1646         translation unit as compatible with each other when they are the
1647         same type.
1648         * doc/extend.texi: Update.
1649
1650 2004-01-07  Joseph S. Myers  <jsm@polyomino.org.uk>
1651
1652         PR c/12165
1653         * c-decl.c (grokdeclarator): Take type qualifiers of typedefed
1654         array type from the array element type.
1655
1656 2004-01-07  Alan Modra  <amodra@bigpond.net.au>
1657
1658         * config/rs6000/rs6000.c (rs6000_dbx_register_number): New function.
1659         * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Declare.
1660         * config/rs6000/rs6000.h (DWARF_FRAME_REGNUM): Define.
1661         (DWARF_REG_TO_UNWIND_COLUMN): Correct column adjustment and comment.
1662         * config/rs6000/sysv4.h (DBX_REGISTER_NUMBER): Define.
1663
1664 2004-01-06  Eric Christopher  <echristo@redhat.com>
1665
1666         * config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default.
1667         (DWARF2_DEBUGGING_INFO): Define.
1668         (PREFERRED_DEBUGGING_TYPE): Set to dwarf2.
1669         * config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove.
1670         * config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0
1671         for irix as.
1672         (SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as.
1673         * config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove.
1674         * config/mips/iris5gas.h: Ditto.
1675         (DBX_DEBUGGING_INFO): Remove.
1676         (DWARF2_DEBUGGING_INFO): Ditto.
1677         (MIPS_DEBUGGING_INFO): Ditto.
1678         (PREFERRED_DEBUGGING_TYPE): Ditto.
1679         * config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove.
1680         (PREFERRED_DEBUGGING_TYPE): Ditto.
1681         (SUBTARGET_ASM_DEBUGGING_SPEC): Ditto.
1682         * config/mips/elf64.h: Ditto.
1683
1684 2004-01-06  Jan Hubicka  <jh@suse.cz>
1685
1686         * Makefile.in (STAGEPROFILE_FLAGS_TO_PASS): Use -fprofile-generate.
1687         (STAGEFEEDBACK_FLAGS_TO_PASS): Use -fprofile-use.
1688
1689 2004-01-06  Geoffrey Keating  <geoffk@apple.com>
1690
1691         * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Compile darwin-ldouble.c.
1692         (TARGET_LIBGCC2_CFLAGS): Use -mlong-double-128.
1693         * config/rs6000/darwin-ldouble.c: New.
1694
1695         * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg
1696         for constants.
1697         (constant_subword): Delete.
1698         * rtl.h (constant_subword): Delete prototype.
1699         (immed_double_const): Is not in varasm.c.
1700         * simplify-rtx.c (simplify_immed_subreg): New.
1701         (simplify_subreg): Use simplify_immed_subreg.
1702
1703         * config/rs6000/rs6000.md (floatsitf2): Use expand_float rather
1704         than trying to generate RTL directly.
1705         (fix_trunctfsi2): Use expand_fix rather than trying to generate
1706         RTL directly.
1707
1708         * dwarf2out.c (add_const_value_attribute): Remove incorrect comment.
1709
1710 2004-01-06  David Edelsohn  <edelsohn@gnu.org>
1711
1712         * config/rs6000/xcoff.h (EXTRA_SECTION_FUNCTIONS): Split each
1713         function into a separate macro.
1714         (read_only_data_section): Add void argument.
1715         (private_data_section): Same.
1716         (read_only_private_data_section): Same.
1717         (toc_section): Same.
1718
1719 2004-01-06  Jan Hubicka  <jh@suse.cz>
1720
1721         * invoke.texi:  Remove typo in last change.
1722
1723         PR target/10301
1724         * config.gcc: Accept opteron and athlon-64 as variants
1725         of k8.
1726         * i386.c (override_options): Likewise.
1727         * invoke.texi (i386 -mtune): Expand documentation.
1728
1729 2004-01-06  Kazu Hirata  <kazu@cs.umass.edu>
1730
1731         * alias.c: Fix comment typos.
1732         * builtins.c: Likewise.
1733         * cfg.c: Likewise.
1734         * df.c: Likewise.
1735         * dominance.c: Likewise.
1736         * dwarf2out.c: Likewise.
1737         * emit-rtl.c: Likewise.
1738         * expr.c: Likewise.
1739         * final.c: Likewise.
1740         * fold-const.c: Likewise.
1741         * gcse.c: Likewise.
1742         * genattrtab.c: Likewise.
1743         * genrecog.c: Likewise.
1744         * gensupport.c: Likewise.
1745         * ggc-zone.c: Likewise.
1746         * integrate.c: Likewise.
1747         * local-alloc.c: Likewise.
1748         * loop.c: Likewise.
1749         * recog.c: Likewise.
1750         * regmove.c: Likewise.
1751         * reg-stack.c: Likewise.
1752         * reorg.c: Likewise.
1753         * rtlanal.c: Likewise.
1754         * rtl.h: Likewise.
1755         * sched-ebb.c: Likewise.
1756         * simplify-rtx.c: Likewise.
1757         * toplev.c: Likewise.
1758         * varasm.c: Likewise.
1759
1760 2004-01-06  Kazu Hirata  <kazu@cs.umass.edu>
1761
1762         * doc/install.texi: Fix typos.
1763         * doc/invoke.texi: Likewise.
1764         * doc/md.texi: Likewise.
1765
1766 2004-01-06  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
1767
1768         * config/m32r/m32r.h (TRAMPOLINE_LINE_SIZE): Changed
1769
1770 2004-01-06  Jan Hubicka  <jh@suse.cz>
1771
1772         * i386.c (init_cumulative_args):  Add handling of MMX_REGPARM.
1773         (function_arg_advance):  Do not pass aggregates in SSE; deal handling
1774         of MMX_REGPARM.
1775         (function_arg): Add new warnings about ABI changes;  fix SSE_REGPARM;
1776         add MMX_REGPARM.
1777         * i386.h (ix86_args): Add mmx_words/mmx_regs/mmx_regno fields.
1778         (SSE_REGPARM_MAX): Default to 3 on i386 -msse ABI.
1779         (MMX_REGPARM_MAX): Similarly for -mmmx.
1780
1781 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1782
1783         * config/sh/linux.h: Fix comment formatting.
1784         * config/sh/netbsd-elf.h: Likewise.
1785         * config/sh/sh.c: Likewise.
1786         * config/sh/sh.h: Likewise.
1787         * config/sh/vxworks.h: Likewise.
1788
1789 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1790
1791         * system.h (ASM_OUTPUT_MAIN_SOURCE_FILENAME): Poison.
1792         * toplev.c (output_file_directive): Don't use
1793         ASM_OUTPUT_MAIN_SOURCE_FILENAME.
1794
1795 2004-01-05  Daniel Berlin  <dberlin@dberlin.org>
1796
1797         * ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS
1798         (USING_MMAP): We don't support non-mmap.
1799         (struct alloc_chunk): Steal 1 bit from typecode, use it to mark
1800         large objects.
1801         (struct page_entry): Remove bytes_free.
1802         (struct page_table_chain): Remove.
1803         (struct globals): Remove page_table member.
1804         (loookup_page_table_entry): Function deleted.
1805         (set_page_table_entry): Ditto.
1806         (ggc_allocated_p): No longer need page table lookups.
1807         (ggc_marked_p): Ditto.
1808         (alloc_small_page): Don't care about bytes_free anymore.
1809         (alloc_large_page): Round up size.
1810         (ggc_alloc_zone_1): Mark large objects as such, and calculate
1811         their size the new way.
1812         Remove page table lookups and setting.
1813         (ggc_get_size): Calculate large object size the new way.
1814         (sweep_pages): Redo to account for fact that we no longer have
1815         bytes_free.
1816         (ggc_collect): No longer need to reincrement bytes_free.
1817         (ggc_pch_alloc_object): Handle new large objects properly.
1818         (ggc_pch_read): Put PCH stuff into it's own uncollected zone.
1819
1820 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1821
1822         * doc/invoke.texi: Remove a page break.
1823
1824 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1825
1826         * config/avr/avr.c (avr_output_function_prologue): Remove an
1827         extra pair of curly braces.
1828
1829 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1830
1831         * config/mn10300/mn10300.c: Fix comment formatting.
1832         * config/mn10300/mn10300.h: Likewise.
1833
1834 2004-01-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
1835
1836         * tree.h: Update documentation on nothrow_flag.
1837         * print-tree.c (print_node): Print TREE_NOTHROW as "align-ok" for
1838         types.
1839
1840 2004-01-05  Kazu Hirata  <kazu@cs.umass.edu>
1841
1842         * doc/invoke.texi: Remove traces of dead ports.
1843
1844 2004-01-05  Richard Sandiford  <rsandifo@redhat.com>
1845
1846         * doc/invoke.texi: Add documentation for the MIPS -mexplicit-relocs
1847         option.
1848
1849 2004-01-05  Richard Sandiford  <rsandifo@redhat.com>
1850
1851         PR target/12945
1852         * coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for
1853         counter labels.
1854         * config/mips/mips.c (INTERNAL_SYMBOL_P): Delete.
1855         (mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating
1856         string constants if TARGET_MIPS16.  Use SYMBOL_REF_DECL to check
1857         the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P.
1858         (mips_symbol_insns): Don't trust the local/global classification.
1859         (m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol.
1860         (override_options): Make -mabicalls -fno-unit-at-a-time imply
1861         -mno-explicit-relocs.
1862         (mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish
1863         between local and global symbols.
1864
1865 2004-01-05  Richard Sandiford  <rsandifo@redhat.com>
1866
1867         * config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare.
1868         (mips_preferred_reload_class): Declare.
1869         * config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function.
1870         (EXTRA_CONSTRAINT): Update accordingly.
1871         (PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class.
1872         * config/mips/mips.c (mips_dangerous_for_la25_p): New function.
1873         (mips_preferred_reload_class): New function.  Prefer LEA_REGS if
1874         mips_dangerous_for_la25_p.
1875         (mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS
1876         if mips_dangerous_for_la25_p.
1877
1878 2004-01-05  Bernardo Innocenti  <bernie@develer.com>
1879
1880         * config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison
1881         warning.
1882
1883 2004-01-04  Nathanael Nerode  <neroden@gcc.gnu.org>
1884
1885         * configure.ac: Use AC_PROG_CPP_WERROR.
1886         * configure: Regenerate.
1887
1888 2004-01-04  Zack Weinberg  <zack@codesourcery.com>
1889
1890         * .cvsignore: Add autom4te.cache.
1891
1892 2004-01-04  Richard Sandiford  <rsandifo@redhat.com>
1893
1894         * doc/invoke.texi: Revamp documentation of MIPS options.  Remove
1895         -mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile,
1896         -m4650, -mfix7000 and -(m)no-crt0.  Put endianness options first,
1897         then architecture options, then ABI options.  General rewording.
1898
1899 2004-01-04  Joseph S. Myers  <jsm@polyomino.org.uk>
1900
1901         PR c/3414
1902         * doc/extend.texi: Clarify definition of malloc attribute.
1903
1904 2004-01-04  Jan Hubicka  <jh@suse.cz>
1905
1906         * Makefile.in (cgraph.o, cgraphunit.o): Add intl.h dependency.
1907         * cgraph.c (create_edge, dump_cgraph): Update to use inline_failed
1908         * cgraph.h (cgraph_edge): Replace inline_call by inline_failed
1909         (cgraph_inline_p): Add extra argument reason.
1910         * cgraphunit.c: Minor formating fixes.
1911         cgraph_first_inlined_callee): New functions.
1912         (record_call_1): Record builtins too.
1913         (cgraph_analyze_function): Update inline_failed messages.
1914         (cgraph_mark_functions_to_output, cgraph_expand_function, cgraph_inlined_into,
1915         cgraph_inlined_callees, cgraph_estimate_growth): Update to use inline_failed.
1916         (cgraph_check_inline_limits): Likewise; Add argument reason.
1917         (cgraph_set_inline_failed): New static function.
1918         (cgraph_decide_inlining_of_small_function, cgraph_decide_inlining): Set
1919         reasons.
1920         (cgraph_inline_p): Add new argument reason.
1921         * tree-inline.c (expand_call_inline):  Update warning.
1922
1923 2004-01-03  Nathanael Nerode  <neroden@gcc.gnu.org>
1924
1925         * configure.ac: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM
1926         with modern equivalents.
1927         * configure: Regenerate.
1928
1929         * configure.ac: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE.
1930         * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove.
1931         * configure: Regenerate.
1932
1933         * doc/install.texi: Note that 'gcc' is now a 2.57 directory.
1934
1935         * configure.in: Rename to configure.ac.
1936         * configure.ac: Renamed from configure.in; make minimum necessary
1937         changes for autoconf 2.5x.
1938         * aclocal.m4: Make minimum necessary changes for autoconf 2.5x.
1939         * configure: Regenerate with autoconf 2.57.
1940
1941 2004-01-03  Kazu Hirata  <kazu@cs.umass.edu>
1942
1943         * config/mips/linux.h: Fix comment formatting.
1944         * config/mips/mips.c: Likewise.
1945         * config/mips/mips.h: Likewise.
1946         * config/mips/mips.md: Likewise.
1947         * config/mips/netbsd.h: Likewise.
1948         * config/mips/windiss.h: Likewise.
1949
1950 2004-01-02  Richard Henderson  <rth@redhat.com>
1951
1952         * config/i386/i386.md (fp constant pool splitter): Reorg suppression
1953         for sse and 387; add suppression for mmx.
1954
1955 2004-01-02  Andrew Pinski  <pinskia@physics.uc.edu>
1956
1957         * loop.c (loop_optimize): Free all loops_info's mems.
1958
1959         * c-typeck.c (finish_init): Free spelling_base before
1960         setting it again.
1961
1962         * cfgloop.c (flow_loops_find): Always free the sbitmap
1963         headers.
1964
1965         * predict.c (estimate_probability): Free bbs after being
1966         done with it.
1967
1968 2004-01-02  Kazu Hirata  <kazu@cs.umass.edu>
1969
1970         * config/mn10300/mn10300.h (PREDICATE_CODES): Add
1971         const_8bit_operand and call_address_operand.
1972
1973 2004-01-02  Jan Hubicka  <jh@suse.cz>
1974
1975         * cgraphunit.c (cgraph_optimize_function):  Call optimize_inline_calls
1976         when there is nothing to inline but warnings are requested.
1977         (cgraph_decide_inlining):  Fix memory leak.
1978
1979 2004-01-02  Jan Hubicka  <jh@suse.cz>
1980
1981         * expr.c (store_constructor):  Fix pasto in previous patch.
1982
1983 2004-01-02  Kazu Hirata  <kazu@cs.umass.edu>
1984
1985         * config/i386/cygming.h: Fix comment formatting.
1986         * config/i386/djgpp.h: Likewise.
1987         * config/i386/gthr-win32.c: Likewise.
1988         * config/i386/i386-interix.h: Likewise.
1989         * config/i386/i386.c: Likewise.
1990         * config/i386/i386.h: Likewise.
1991         * config/i386/openbsd.h: Likewise.
1992         * config/i386/winnt.c: Likewise.
1993         * config/i386/xm-mingw32.h: Likewise.
1994
1995 2004-01-02  Joseph S. Myers  <jsm@polyomino.org.uk>
1996
1997         * doc/gcc.texi, doc/invoke.texi, doc/install.texi: Update
1998         copyright and last modification dates.
1999
2000 2004-01-02  Andreas Jaeger  <aj@suse.de>, Gerald Pfeifer  <gp@suse.de>
2001
2002         * doc/install.texi (Specific): Mention x86_64.
2003
2004 2004-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
2005
2006         * builtins.c (expand_builtin_apply_args_1) [STACK_GROWS_DOWNWARD]:
2007         Call force_operand on plus_constant result.
2008
2009 2004-01-01  Jan Hubicka  <jh@suse.cz>
2010
2011         * expmed.c (store_bit_field, extract_bit_field): Use new named patterns
2012         * expr.c (store_constructor): Use vec_init pattern.
2013         * genopinit.c (optabs): Initailize vec_set/vec_extract/vec_init.
2014         * optabs.h (optab_index): ADD OTI_vec_set/OTI_vec_extract/OTI_vec_init
2015         (vec_set_optab, vec_extract_optab, vec_init_optab): New.
2016         * i386.md (vec_setv2df, vec_extractv2df, vec_setv4sf, vec_extractv4sf):
2017         New patterns.
2018         (sse2_unpc?pd): Fix pattern.
2019         (sse2_movlpd): Kill.
2020         (sse2_movsd): Deal with movlpd too.
2021         * i386.c (ix86_expand_builtin): Use sse2_movsd instead of sse2_movlpd.
2022         (ix86_expand_vector_init): New.
2023         * emmintrin.h (__mm_set_pd, __mm_set_ps): Use vector extensions.
2024         * md.texi (vec_set, vec_extract): Document
2025
2026 2003-12-31  Jan Hubicka  <jh@suse.cz>
2027
2028         PR opt/13473
2029         * recog.c (validate_replace_rtx_1):  Take care for RTL sharing inside
2030         ASM input operands
2031
2032         PR opt/12617
2033         * toplev.c (dump_file_index): Reorder ce3 and bbro.
2034         (dump_file): Likewise.
2035         (rest_of_compilation): Likewise.
2036
2037         PR debug/13367
2038         * cgraph.c (cgraph_function_possibly_inlined):  Even with
2039         flag_really_no_inline we inline always_inline functions.
2040         * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag
2041         for non-always_inline functions when there is flag_really_no_inline.
2042         (cgraph_decide_inlining): Limit work done when not inlining.
2043         (cgraph_decide_inlining_incrementally): Likewise.
2044         (cgraph_optimize_function): Check whether something got inlined.
2045         * c-objc-common.c (c_disregard_inline_limits): Do not always inline
2046         extern inline functions when not inlining.
2047
2048         * opts.c (decode_options):  Disable crossjumping at -O1
2049         * invoke.texi (-O1): Document change.
2050
2051 See ChangeLog.10 for earlier changes.