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77786 Commits

Author SHA1 Message Date
Richard Sandiford e25615581d simplify-rtx.c (simplify_rtx): Use simplify_subreg rather than simplify_gen_subreg. 
gcc/
	* simplify-rtx.c (simplify_rtx): Use simplify_subreg rather than
	simplify_gen_subreg.

From-SVN: r119380
 2006-11-30 21:54:20 +00:00
Geoffrey Keating d71176b6ad rtti.c (get_tinfo_decl): Handle return value from pushdecl_top_level_and_finish. 
* rtti.c (get_tinfo_decl): Handle return value from
	pushdecl_top_level_and_finish.

From-SVN: r119379
 2006-11-30 21:53:57 +00:00
Andrew MacLeod 9fa2efcd3d Implement coalesce list with hash table instead of linked list. 
* tree-ssa-live.c (create_coalesce_list): Create a hash table.
	(COALESCE_HASH_FN): New.  Define hash function.
	(partition_pair_map_hash): New.  Hash value for a partition pair.
	(partition_pair_map_eq): New.  Equality for hash pairs.
	(create_coalesce_list): Create hash table.
	(delete_coalesce_list): Free hash table.
	(find_partition_pair): Find/create pairs in hash table.
	(compare_pairs):  Sort pairs in ascending order now.
	(num_coalesce_pairs): New.  Number of pairs in hash table.
	(struct partition_pair_iterator): Iterator struct for pair table.
	(first_partition_pair): Iterator function for first pair.
	(end_partition_pair_p): Iterator function for end of iteration.
	(next_partition_pair): Iterator function for next pair.
	(FOR_EACH_PARTITION_PAIR): Macro for iterating over pairs.
	(sort_coalesce_list): Sort pairs from hash table into an array.
	(pop_best_coalesce): Take pairs from the array.
	(dump_coalesce_list): Update to use hash table or sorted array.
	* tree-ssa-live.h (struct partition_pair_d): Remove next field.
	(struct coalesce_list_d): Add hash table related fields.

From-SVN: r119378
 2006-11-30 21:36:32 +00:00
Jan Hubicka f7b410e0fb re PR middle-end/30028 (bcopy is wrongly converted to memcpy) 
PR middle-end/30028
	* builtins.c (fold_builtin_memory_op): Fix typo in the check for
	memmove/bcopy->memcpy conversion.

From-SVN: r119375
 2006-11-30 19:36:02 +00:00
Carlos O'Donell 11d90e2dd0 tm.texi (MAX_OFILE_ALIGNMENT): Document default. 
gcc/

2006-11-30  Carlos O'Donell  <carlos@codesourcery.com>

	* doc/tm.texi (MAX_OFILE_ALIGNMENT): Document default.
	* config/elfos.h [!MAX_OFILE_ALIGNMENT] (MAX_OFILE_ALIGNMENT): 
	Default is the largest alignment supported for 32-bit ELF and 
	representable on a 32-bit host.

From-SVN: r119374
 2006-11-30 19:25:08 +00:00
Janis Johnson 2a061db501 dfp-bit.c (DFP_TO_INT): Use wider precision. 
gcc/
	* config/dfp-bit.c (DFP_TO_INT): Use wider precision.
testsuite/
	* gcc.dg/dfp/convert-int-max.c: New test.
	* gcc.dg/dfp/convert-int-max-fold.c: New test.

From-SVN: r119368
 2006-11-30 17:58:03 +00:00
Andrew Stubbs 334737afb7 re PR driver/29931 (following argv[0] symlink in process_command breaks symlinked-together toolchain) 
include:
2006-05-03  Andrew Stubbs  <andrew.stubbs@st.com>
            J"orn Rennecke <joern.rennecke@st.com>

	PR driver/29931
	* libiberty.h (make_relative_prefix_ignore_links): Declare.

libiberty:
2006-05-03  Andrew Stubbs  <andrew.stubbs@st.com>
            J"orn Rennecke <joern.rennecke@st.com>

	PR driver/29931
	* make-relative-prefix.c (make_relative_prefix_1): New function,
	broken out of make_relative_prefix.  Make link resolution dependent
	on new parameter.
	(make_relative_prefix): Use make_relative_prefix_1.
	(make_relative_prefix_ignore_links): New function.

Co-Authored-By: J"orn Rennecke <joern.rennecke@st.com>

From-SVN: r119366
 2006-11-30 17:05:45 +00:00
Jan Hubicka 456cde3030 tree-ssa-operands.h (struct ssa_operands): New. 
* tree-ssa-operands.h (struct ssa_operands): New.
	* tree-flow-inline.h (gimple_ssa_operands): New function.
	* tree-flow.h: (struct gimple_df): Add ssa_operands.
	* Makefile.in: Remove gt-tree-ssa-operands.h
	* tree-ssa-operands.c: Do not include gt-tree-ssa-operands.h
	(free_defs, free_uses, free_vuses, free_maydefs, free_mustdefs,
	operand_memory, operand_memory_index, ops_active): Remove statics.
	(ALLOC_OPTYPE): Update.
	(operand_build_sort_virtual): Update.
	(ssa_operands_active): Update.
	(init_ssa_operands): Update.
	(fini_ssa_operands): Update.
	(ssa_operand_alloc): Update.
	(INITIALIZE_USE): Update.
	(finalize_ssa_use_ops): Update.
	(finalize_ssa_v_may_def_ops): Update.
	(finalize_ssa_vuse_ops): Update.
	(finalize_ssa_v_must_def_ops): Update.

From-SVN: r119363
 2006-11-30 15:30:01 +00:00
Richard Guenther c6b1b49b1e tree-vectorizer.h (vectorizable_function): Export. 
2006-11-30  Richard Guenther  <rguenther@suse.de>

	* tree-vectorizer.h (vectorizable_function): Export.
	* tree-vect-transform.c (vectorizable_function): Likewise.
        * tree-vect-patterns.c (vect_recog_pow_pattern): Set
        type_in to scalar type in recognition of squaring.
	Make sure the target can vectorize sqrt in recognition
	of sqrt, set type_in to vector type in this case.

	* gcc.dg/vect/vect-pow-1.c: Rename ...
	* gcc.dg/vect/fast-math-vect-pow-1.c: ... to this.  Use
	floats instead of doubles, check successful vectorization.

From-SVN: r119362
 2006-11-30 14:30:00 +00:00
Uros Bizjak 3c4ace25d7 i386.md (R10_REG): New constant. 
* config/i386/i386.md (R10_REG): New constant.
	* config/i386/i386.c (pro_epilogue_adjust_stack): Use R11_REG.
	(ix86_emit_restore_regs_using_mov): Ditto.
	(ix86_expand_call): Ditto.
	(x86_output_mi_thunk): Ditto. Also use R10_REG.

From-SVN: r119360
 2006-11-30 11:57:34 +01:00
Steven Bosscher ac3768f69a cselib.c (cselib_init): Use special MEM rtx form for callmem. 
* cselib.c (cselib_init): Use special MEM rtx form for callmem.
	* alias.c (canon_true_dependence): Update comment.

From-SVN: r119358
 2006-11-30 07:24:03 +00:00
Steven Bosscher e9ec5c6b5e cgraphunit.c (cgraph_finalize_compilation_unit): Add a newline at the end of a diagnostics message. 
* cgraphunit.c (cgraph_finalize_compilation_unit): Add a newline
	at the end of a diagnostics message.

	* alloc-pool.c (pool_free): Postpone clearing the pool entry
	until after asserting that it was allocated in the right pool.

	* cfgrtl.c (print_rtl_with_bb): Print predecessor and
	successor edge information as well.  Make output of live regs
	on exit consistent with live regs on entry.

From-SVN: r119357
 2006-11-30 07:22:04 +00:00
Uros Bizjak e26feb2c60 re PR target/29852 (x86_64: SSE version missing for fmod{d,s,x}f3) 
PR target/29852
	* config/i386/i386.md (*truncxfsf2_mixed, *truncxfdf2_mixed): Enable
	insn patterns for TARGET_80387.
	(*truncxfsf2_i387, *truncxfdf2_i387): Remove.
	(*truncxfsf2_i387_1): Rename to *truncxfsf2_i387.
	(*truncxfdf2_i387_1): Rename to *truncxfdf2_i387.
	(fmod<mode>3, remainder<mode>3): Enable expaders for SSE math.
	Generate truncxf<mode>2 insn patterns for strict SSE math.

From-SVN: r119356
 2006-11-30 07:54:47 +01:00
Uros Bizjak 8002331ec5 i386.md (movsf_1): Enable pattern for standard 80387 constants before reload when optimizing for size. 
* config/i386/i386.md (movsf_1): Enable pattern for standard
	80387 constants before reload when optimizing for size.
	(*movdf_nointeger, *movdf_integer): Ditto.
	(*movxf_nointeger, *movxf_integer): Disable patterns for standard
	80387 constants before reload when not optimizing for size.

	(*fop_xf_4_i387, *fop_xf_5_i387, *fop_xf_6_i387): Avoid float
	extension of XFmode input operands.

From-SVN: r119355
 2006-11-30 07:47:24 +01:00
Andrew Pinski 8fdb55720f crt0.c (__dso_handle): Define. 
2006-11-29  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * config/spu/crt0.c (__dso_handle): Define.

From-SVN: r119354
 2006-11-29 19:37:34 -08:00
Kaz Kojima 2954a81343 emit-rtl.c (verify_rtl_sharing): Handle SEQUENCE specially when clearing the used flags. 
* emit-rtl.c (verify_rtl_sharing): Handle SEQUENCE specially
	when clearing the used flags.

From-SVN: r119353
 2006-11-30 03:13:29 +00:00
Andrew Pinski f21840c3c7 spu.md (extend_compare): Fix whitespace formatting. 
2006-11-29  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * config/spu/spu.md (extend_compare): Fix whitespace formatting.

From-SVN: r119350
 2006-11-29 17:19:00 -08:00
Andrew Pinski 357f76d7f0 re PR target/29945 (ICE in simplify_subreg with simple code in libgfortran) 
2006-11-29  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/29945
        * config/spu/spu.md  (extend_compare<mode>): New pattern.
        (extend_compare): Change to expand and use the above pattern.

2006-11-29  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR target/29945
        * gcc.c-torture/compile/pr29945.c: New testcase.

From-SVN: r119348
 2006-11-29 17:05:58 -08:00
GCC Administrator b472dffcc3 Daily bump. 
From-SVN: r119345
 2006-11-30 00:17:59 +00:00
Joseph Myers 2503da8c86 vect.exp: Skip PowerPC targets not supporting -maltivec. 
* gcc.dg/vect/vect.exp: Skip PowerPC targets not supporting
	-maltivec.

From-SVN: r119338
 2006-11-30 00:12:49 +00:00
Janis Johnson 2d42636d4d * dfp-bit.c (DFP_TO_INT): Fix rounding mode. 
From-SVN: r119335
 2006-11-29 23:11:01 +00:00
Benjamin Kosnik 78a5388739 throw_allocator.h: Consistent @file markup. 
2006-11-29  Benjamin Kosnik  <bkoz@redhat.com>

	* include/ext/throw_allocator.h: Consistent @file markup.
	* include/ext/type_traits.h: Same.
	* include/debug/hash_map: Same.
	* include/debug/hash_multimap.h: Same.
	* include/debug/set.h: Same.
	* include/debug/hash_set.h: Same.
	* include/debug/formatter.h: Same.
	* include/debug/bitset: Same.
	* include/debug/set: Same.
	* include/debug/multiset.h: Same.
	* include/debug/safe_sequence.h: Same.
	* include/debug/hash_set: Same.
	* include/debug/functions.h: Same.
	* include/debug/safe_base.h: Same.
	* include/debug/hash_multiset.h: Same.
	* include/debug/safe_iterator.tcc: Same.
	* include/debug/vector: Same.
	* include/debug/map.h: Same.
	* include/debug/deque: Same.
	* include/debug/hash_map.h: Same.
	* include/debug/string: Same.
	* include/debug/macros.h: Same.
	* include/debug/list: Same.
	* include/debug/debug.h: Same.
	* include/debug/map: Same. 
	* include/debug/safe_iterator.h: Same.
	* include/debug/multimap.h: Same.
	* config/cpu/generic/atomicity_mutex/atomicity.h: Same.
	* config/cpu/generic/atomicity_builtins/atomicity.h: Same.
	* config/cpu/generic/atomic_word.h: Same.
	* include/tr1/memory: Same.
	* include/tr1/random: Same.	
	* include/std/std_queue.h: Same.
	* include/std/std_iterator.h: Same.
	* include/std/std_bitset.h: Same.
	* include/std/std_set.h: Same.
	* include/std/std_vector.h: Same.
	* include/std/std_deque.h: Same.
	* include/std/std_utility.h: Same.
	* include/std/std_stack.h: Same.
	* include/std/std_string.h: Same.
	* include/std/std_list.h: Same.
	* include/std/std_map.h: Same.
	* libsupc++/typeinfo: Same.
	* libsupc++/exception: Same.
	* libsupc++/exception_defines.h: Same.
	* libsupc++/new: Same.
	
	* include/ext/bitmap_allocator.h: Change namespace __balloc to
	__detail.
	* src/bitmap_allocator.cc: Same.
	
	* include/bits/cpp_type_traits.h: Change __true_type and
	__false_type from global to namespace std scope.
	* include/ext/slist: Same.
	* include/ext/vstring.h: Same.
	* include/ext/vstring.tcc: Same.
	* include/ext/rc_string_base.h: Same.
	* include/ext/sso_string_base.h: Same.

	* include/bits/codecvt.h: Adjust markup so that correct namespace
	scope information is in all files.
	* include/bits/locale_facets.h: Same. Include ctype_base directly.
	* config/os/windiss/ctype_base.h: Add in namespace markup.
	* config/os/newlib/ctype_base.h: Same.
	* config/os/aix/ctype_base.h: Same.
	* config/os/vxworks/ctype_base.h: Same.
	* config/os/hpux/ctype_base.h: Same.
	* config/os/mingw32/ctype_base.h: Same.
	* config/os/gnu-linux/ctype_base.h: Same.
	* config/os/tpf/ctype_base.h: Same.
	* config/os/uclibc/ctype_base.h: Same.
	* config/os/djgpp/ctype_base.h: Same.
	* config/os/qnx/qnx6.1/ctype_base.h: Same.
	* config/os/bsd/netbsd/ctype_base.h: Same.
	* config/os/bsd/darwin/ctype_base.h: Same.
	* config/os/bsd/freebsd/ctype_base.h: Same.
	* config/os/irix/irix5.2/ctype_base.h: Same.
	* config/os/irix/irix6.5/ctype_base.h: Same.
	* config/os/solaris/solaris2.5/ctype_base.h: Same.
	* config/os/solaris/solaris2.6/ctype_base.h: Same.
	* config/os/solaris/solaris2.7/ctype_base.h: Same.
	* config/os/generic/ctype_base.h: Same.
	* include/tr1/mu_iterate.h: Same.
	* include/tr1/tuple: Same.
	* include/tr1/tuple_iterate.h: Same.
	* include/tr1/tuple_defs.h: Same.
	* include/tr1/random.tcc: Same.
	* include/tr1/functional: Same.
	* include/tr1/functional_iterate.h: Same.
	
	* testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Line
	number changes.	
	* testsuite/ext/type_traits/add_unsigned_floating_neg.cc: Same.
	* testsuite/ext/type_traits/remove_unsigned_floating_neg.cc: Same.
	* testsuite/ext/type_traits/add_unsigned_integer_neg.cc: Same.

	* docs/doxygen/user.cfg.in: Update to doxygen 1.5.1.
	* docs/html/17_intro/license.html: Updated info for generated docs.
	* docs/doxygen/guide.html: Adjust.
	* docs/doxygen/run_doxygen: Adjust.
	* docs/doxygen/mainpage.html: Same.
	* docs/doxygen/doxygroups.cc: Same.
	* docs/doxygen/Intro.3: Same.
	* docs/doxygen/tables.html: Same.

From-SVN: r119334
 2006-11-29 20:59:22 +00:00
Eric Christopher 3a7d5586cb prefetch-3.c: Allow x86_64, but require ilp32. 
2006-11-29  Eric Christopher  <echristo@apple.com>

        * gcc.dg/tree-ssa/prefetch-3.c: Allow x86_64, but require ilp32.

From-SVN: r119333
 2006-11-29 19:31:24 +00:00
Janis Johnson cc9d154c48 * gcc.dg/dfp/convert-int.c: Remove dg-do compile, fix comment. 
From-SVN: r119331
 2006-11-29 18:37:48 +00:00
Janis Johnson 70d53c3bc0 * gcc.dg/dfp/convert-bfp.c: Skip long double conversions. 
From-SVN: r119330
 2006-11-29 18:36:55 +00:00
Janis Johnson 240e6b6bd0 decRound.c: Move declarations to new file, update comments. 
libdecnumber/
	* decRound.c: Move declarations to new file, update comments.
	* decRound.h: New file.
gcc/
	* mklibgcc.in: Fix dependencies for dfp-bit.c.
	* config/dfp-bit.h (CONTEXT_ROUND): Delete.
	(DFP_INIT_ROUNDMODE): Define.
	* config/dfp-bit.c: Replace CONTEXT_ROUND with DFP_INIT_ROUNDMODE.

From-SVN: r119329
 2006-11-29 18:34:56 +00:00
Tehila Meyzels 07c0282832 haifa-sched.c: Remove define LINE_NOTE(INSN). 
2006-11-29  Tehila Meyzels  <tehila@il.ibm.com>

      * haifa-sched.c: Remove define LINE_NOTE(INSN).
      Remove line_note_head.
      Update documentation.
      (associate_line_notes_with_blocks): Kill.
      (extend_bb): Remove basic block argument, put void instead.
      Remove line number handling for each bb.
      (save_line_notes): Kill.
      (restore_line_notes): Kill.
      (sched_init): Remove line_note_head initialization.
      Change extend_bb call.
      (sched_finish): Remove free of line_note_head.
      (add_block): Change extend_bb call.
      * sched-ebb.c (schedule_ebb): Remove save_line_notes,
      rm_line_notes and restore_line_notes calls.
      (schedule_ebbs): Remove rm_redundant_line_notes.
      * sched-int.h (struct haifa_insn_data): Remove line_note.
      (save_line_notes): Remove declaration.
      (restore_line_notes): Remove declaration.
      * modulo-sched.c (loop_canon_p): Update debug info printing
      by using insn locators instead of line note.
      (sms_schedule): Update debug info printing, by using insn
      locators instead of line note.
      * sched-rgn.c (debug_dependencies): Remove handling of case
      n>0 (line number), since it's a dead code.
      (schedule_region): Remove save_line_notes and
      restore_line_notes calls.

From-SVN: r119328
 2006-11-29 18:24:14 +00:00
Joseph Myers 14502dad06 predicates.md (gpc_reg_operand): Check invalid_e500_subreg. 
* config/rs6000/predicates.md (gpc_reg_operand): Check
	invalid_e500_subreg.
	* config/rs6000/rs6000.c (invalid_e500_subreg): Don't allow any
	SImode subregs of SPE vectors.
	* config/rs6000/rs6000.md (insv): Fail for invalid E500 subregs.
	* jump.c (true_regnum): Require subregs to satisfy
	subreg_offset_representable_p.

From-SVN: r119324
 2006-11-29 17:33:59 +00:00
Daniel Berlin d315c4a9f8 Makefile.in (tree-ssanames.o): Remove gt-tree-ssanames.h, since it no longer exists. 
2006-11-29  Daniel Berlin  <dberlin@dberlin.org>
	    Steven Bosscher <stevenb.gcc@gmail.com>

	* Makefile.in (tree-ssanames.o): Remove gt-tree-ssanames.h,
	since it no longer exists.


Co-Authored-By: Steven Bosscher <stevenb.gcc@gmail.com>

From-SVN: r119323
 2006-11-29 17:17:56 +00:00
Duncan Sands 32c8bce718 re PR tree-optimization/23744 (VRP does not merge discontinuous ranges of PHIs) 
PR tree-optimization/23744
	* tree-vrp.c (vrp_meet): do not require ranges to intersect.
	* testsuite/gcc.dg/tree-ssa/pr23744.c: new test.
	* testsuite/gcc.dg/tree-ssa/update-threading.c: xfail.

From-SVN: r119320
 2006-11-29 16:00:07 +00:00
Lee Millward 7f9faf5e70 re PR c++/29022 (ICE using operator int in invalid class hierarchy) 
PR c++/29022
	* parser.c (cp_parser_class_head): Move processing
	of any base classes to...
	(cp_parser_class_specifier) ...here. Take an extra
	tree* parameter for any base classes. Only process
	them if the opening brace was found.

	* g++.dg/inherit/virtual2.C: New test.
	* g++.dg/inherit/virtual3.C: Likewise.
	* g++.old-deja/g++.bugs/900121_05.C: Adjust error markers.
	* g++.dg/inherit/error2.C: Likewise.
	* g++.dg/template/instantiate1.C: Likewise.

From-SVN: r119318
 2006-11-29 15:19:39 +00:00
Jie Zhang 8b65a354f0 * doc/tm.texi (NO_PROFILE_COUNTERS): Document more accurately. 
From-SVN: r119315
 2006-11-29 14:52:31 +00:00
J"orn Rennecke dc557046cf sh.opt (minline-ic_invalidate): New option. 
* sh.opt (minline-ic_invalidate): New option.
	(musermode): Adjust comment.
	* sh.c (sh_initialize_trampoline): Emit library call unless
	is set; if it is set, don't emit library call if we can use icbi
	instead.
	* sh.md (ic_invalidate_line, ic_invalidate_line_sh4a): Also use
	icbi for TARGET_SH4_300.
	* t-sh (LIB1ASMFUNCS_CACHE): Set.
	* doc/invoke.texi: Document -minline-ic_invalidate; Update
	-musermode documentation.

From-SVN: r119314
 2006-11-29 14:35:38 +00:00
Jim Tison 6db2889286 gthr-tpf.h (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION, [...]): Define. 
2006-11-29  Jim Tison  <jtison@us.ibm.com>

	* gthr-tpf.h (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION,
	__gthread_recursive_mutex_init): Define.

From-SVN: r119311
 2006-11-29 13:00:12 +00:00
Joseph Myers 0cfbc62b0b rs6000.c (rs6000_gimplify_va_arg): If STRICT_ALIGNMENT and the type is more aligned than the saved registers... 
* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): If
	STRICT_ALIGNMENT and the type is more aligned than the saved
	registers, copy via a temporary.

From-SVN: r119307
 2006-11-29 12:49:06 +00:00
Andrew Pinski e969dbde29 re PR tree-optimization/29984 (SPE GCC segfaults with MAX_EXPR <a, a>) 
2006-11-28  Andrew Pinski  <pinskia@gmail.com>

        PR tree-opt/29984
        * gcc.dg/tree-ssa/reassoc-12.c: New test.

2006-11-28  Andrew Pinski  <pinskia@gmail.com>

        PR tree-opt/29984
        * tree-ssa-reassoc.c (eliminate_duplicate_pair): Handle MAX_EXPR
        and MIN_EXRP.

From-SVN: r119303
 2006-11-28 23:23:11 -08:00
GCC Administrator fd074cfecc Daily bump. 
From-SVN: r119301
 2006-11-29 00:17:52 +00:00
Bob Wilson f8383f28e2 * config/xtensa/lib1funcs.asm (__umulsidi3): Restore a12-a15 on exit. 
From-SVN: r119296
 2006-11-28 21:22:14 +00:00
Jan Hubicka 5cd4ec7f24 Privatize SSA variables into gimple_df. 
* tree-flow-inline.h
	(gimple_in_ssa_p, gimple_aliases_computed_p, gimple_addressable_vars,
	gimple_call_clobbered_vars, gimple_referenced_vars, gimple_global_var,
	gimple_nonlocal_all): New accessors.
	(first_referenced_var): Update.
	(mark_stmt_modified): Update.
	(is_call_clobbered): Update.
	(mark_call_clobbered): Update.
	(clear_call_clobbered): Update.
	(mark_non_addressable): Update.
	* tree-vrp.c (get_value_range): Update.
	* tree-into-ssa.c (in_ssa_p): Kill.
	(get_default_def_for): Update.
	(rewrite_into_ssa): Update.
	* tree-complex.c (init_parameter_lattice_values): Update.
	(update_complex_assignment): Update.
	(update_parameter_components): Update.
	(expand_complex_libcall): Update.
	(expand_complex_operations_1): Update.
	* tree-tailcall.c (arg_needs_copy_p): Update.
	(add_virtual_phis): Update.
	(tree_optimize_tail_calls_1): Update.
	* tree-ssa-dse.c (memory_ssa_name_same): Update.
	* tree-ssa-copyrename.c
	(copy_rename_partition_coalesce): Update.
	* tree-ssa-math-opts.c (execute_cse_reciprocals): Update.
	* tree-ssa-propagate.c (set_rhs): Update.
	* tree-ssa-alias.c (aliases_computed_p, call_clobbered_vars,
	addressable_vars, global_var):Kill.
	(set_initial_properties): Update.
	(init_alias_info): Update.
	(finalize_ref_all_pointers): Update.
	(setup_pointers_and_addressables): Update.
	(maybe_create_global_var): Update.
	(create_global_var): Update.
	(dump_points_to_info): Update.
	* function.h (struct gimple_df): Forward declare.
	(struct function): Add GIMPLE_DF field.
	* gimplify.c (force_gimple_operand): Update.
	* tree-dfa.c (referenced_vars, default_defs): KIll.
	(make_rename_temp): Update.
	(dump_variable): Update.
	(referenced_var_lookup): Update.
	(referenced_var_check_and_insert): Update.
	(default_def): Rename to ...
	(gimple_default_def): ... this one; accept cfun argument.
	(set_default_def): Update.
	* tree-cfgcleanup.c (modified_noreturn_calls): Kill.
	(cleanup_control_flow): Update.
	* tree-ssa-pre.c (compute_avail): Update
	* tree-ssa-live.c (calculate_live_on_entry): Update.
	* tree-ssa.c (verify_use): Update.
	(verify_call_clobbering): Update.
	(verify_call_clobbering): Update.
	(init_tree_ssa): Update.
	(delete_tree_ssa): Update.
	* tree-outof-ssa.c (coalesce_ssa_name): Update.
	(rewrite_out_of_ssa): Update.
	* tree-flow.h (gimple_df): New structure collecting dataflow variables.
	(FREE_SSANAMES, SSANAMES, MODIFIED_NORETURN_CALLS, DEFAULT_DEFS): New
	private accessors.
	(in_ssa_p, modified_noreturn_calls, referenced_vars, default_defs,
	ssa_names, global_var, nonlocal_all, call_clobbered_vars,
	addressable_vars, aliases_computed_p): Kill.
	(default_def): Rename to...
	(gimple_default_def): ... this one.
	(defaule_def_fn): Kill.
	(num_referenced_vars, ssa_names, num_ssa_names): Update.
	* tree-ssa-structalias.c (nonlocal_all): Kill.
	(get_constraint_exp_from_ssa_var): Update.
	(create_nonlocal_var): Update.
	(get_constraint_for): Update.
	(update_alias_info): Update.
	(find_global_initializers): Update.
	(intra_create_variable_infos): Update.
	(intra_create_variable_infos):
	(find_what_p_points_to): Update.
	(init_alias_heapvars): Update.
	* tree-cfg.c (remove_bb): Update.
	(gimplify_val): Update.
	* tree-ssa-reassoc.c (get_rank): Update.
	(init_reassoc): Update.
	* tree-ssanames.c: Do not include gt-tree-ssanames.h
	(ssa_names, free_ssanames): Kill.
	(init_ssanames): Update.
	(make_ssa_name): Update.
	(release_ssa_name): Update.
	(release_defs): Update.
	(replace_ssa_name_symbol): Update.
	* tree-ssa-operands.c (access_can_touch_variable): Update.
	(add_virtual_operand): Update.
	(add_call_clobber_ops): Update.
	(add_call_read_ops): Update.
	(get_call_expr_operands): Update.
	(get_asm_expr_operands): Update.

From-SVN: r119294
 2006-11-28 14:42:37 +00:00
Jan Hubicka 3faa492841 Oops, wrong file committed. 
From-SVN: r119293
 2006-11-28 14:30:49 +00:00
Jan Hubicka a1da787df3 builtins.c: Include tree-flow.h. 
* builtins.c: Include tree-flow.h.
	(fold_builtin_memory_op): Be more aggressive on converting memcpy to
	assignment; convert memmove to memcpy for sizes greater than 1 where
	alignment of operands prohibit the partial overlap.

From-SVN: r119292
 2006-11-28 14:20:04 +00:00
Jakub Jelinek da33778420 re PR c++/29735 (ICE on "main" returning vector) 
PR c++/29735
	* decl.c (grokfndecl): Check main's type after applying
	attributes, not before.

	* g++.dg/warn/main-3.C: New test.

From-SVN: r119287
 2006-11-28 13:56:53 +01:00
Joseph Myers f464d80f27 * sv.po, tr.po: Update. 
From-SVN: r119284
 2006-11-28 12:04:32 +00:00
Jan Hubicka ff28a94d32 invoke.texi (large-stack-frame, [...]): New params. 
* invoke.texi (large-stack-frame, large-stack-frame-growth): New params.
	* cgraph.c (dump_cgraph_node): Dump stack usage.
	* cgraph.h (cgraph_local_info): Add estimated_self_stack_size.
	(cgraph_global_info): Add estimated_stack_size and stack_frame_offset.
	* cgraphunit.c (cgraph_analyze_function): Analyze stack sizes.
	* ipa-inline.c (cgraph_clone_inlined_nodes): Propagate stack usage.
	(cgraph_check_inline_limits): Limit stack growth.
	* cfgexpand.c: Include tree-inline.h.
	(account_stack_vars): New function.
	(expand_one_var): New param to just account the stack; return estimated
	size.
	(expand_used_vars_for_block): Update call of expand_one_var.
	(account_used_vars_for_block): New function.
	(estimated_stack_frame_size): Likewise.
	(init_vars_expansion, fini_vars_expansion): Break out from..
	(expand_used_vars): ... here.
	* tree-inline.h (estimated_stack_frame_size): Declare.
	* params.def (PARAM_LARGE_STACK_FRAME, PARAM_STACK_FRAME_GROWTH): New.

From-SVN: r119281
 2006-11-28 10:53:16 +00:00
Richard Guenther 00df958942 ggc-page.c (ggc_print_statistics): Use %ul and a cast to unsigned long for printing OBJECT_SIZE. 
2006-11-28  Richard Guenther  <rguenther@suse.de>

	* ggc-page.c (ggc_print_statistics): Use %ul and a cast to
	unsigned long for printing OBJECT_SIZE.

From-SVN: r119280
 2006-11-28 10:03:49 +00:00
Nathan Sidwell 8ef0ceb479 pack-test-1.c: Use __alignof__ to determine natural alignments. 
* gcc.dg/pack-test-1.c: Use __alignof__ to determine natural
	alignments.

From-SVN: r119277
 2006-11-28 07:44:11 +00:00
Mike Stump 69a4984241 locks.h: Enable use of either file on either target to support multilibs from one to the... 
* sysdep/x86-64/locks.h: Enable use of either file on either
	target to support multilibs from one to the other.
	* sysdep/i386/locks.h: Likewise.

From-SVN: r119276
 2006-11-28 06:05:25 +00:00
Paul Thomas 7523cace86 re PR fortran/29976 (ICE on optional arg) 
2006-11-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29976
	* trans-expr.c (gfc_conv_missing_dummy): Remove build_int_const
	and replace with cast to type of se->expr of integer_zero_node.

2006-11-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29976
	* gfortran.dg/missing_optional_dummy_3.f90

From-SVN: r119273
 2006-11-28 05:39:42 +00:00
Paul Thomas 911a40abe0 re PR fortran/20880 (USE association of procedure's own interface) 
2006-11-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20880
	* resolve.c (resolve_fl_procedure): Error if procedure is
	ambiguous modified to require attr.referenced.

2006-11-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20880
	* gfortran.dg/interface_3.f90: Modify errors.

From-SVN: r119272
 2006-11-28 05:36:07 +00:00
Mark Mitchell b930291501 class.c (build_vcall_offset_vtbl_entries): Do not add vcall entries for a primary construction virtual table. 
* class.c (build_vcall_offset_vtbl_entries): Do not add vcall
	entries for a primary construction virtual table.

From-SVN: r119271
 2006-11-28 02:19:02 +00:00