From-SVN: r152954

2009-10-17  Richard Guenther  <rguenther@suse.de>

	* lto-streamer-in.c (lto_input_location): Try to reuse
	previous maps.

From-SVN: r152953

2009-10-17  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/lto/20091017-1_0.c: New testcase.
	* gcc.dg/lto/20091017-1_1.c: Likewise.

From-SVN: r152952

From-SVN: r152951

From-SVN: r152950

From-SVN: r152938

2009-10-17  Richard Guenther  <rguenther@suse.de>

	* lto-streamer-in.c (input_gimple_stmt): Fixup FIELD_DECL
	operands in COMPONENT_REFs.

From-SVN: r152937

From-SVN: r152936

	* gcc-interface/utils.c (convert): When converting to a padded type
	with an inner type of self-referential size, pad the expression before
	doing the unchecked conversion.

From-SVN: r152935

	* gcc-interface/utils2.c (build_binary_op) <ARRAY_RANGE_REF>: Make
	sure the element type is consistent.

From-SVN: r152934

	* targhooks.c (default_libcall_value): Don't use LIBCALL_VALUE macro
	if not defined. Change type of second argument to const_rtx.
	(default_function_value): Call gcc_unreachable if FUNCTION_VALUE
	macro not defined.
	* targhooks.h (default_libcall_value): Update prototype.
	* target.h (struct gcc_target): Change type of second argument of
	libcall_value to const_rtx.
	* config/arm/arm.c (arm_libcall_value): Change type of second argument
	to const_rtx.
	(arm_libcall_uses_aapcs_base): Change type of argument to const_rtx.
	* doc/tm.texi (TARGET_LIBCALL_VALUE):  Revise documentation.

From-SVN: r152933

From-SVN: r152932

libgomp/:
	PR libgomp/41418
	* configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
	or a hyphen (happens with fortran language disabled).
	* configure: Regenerate.

From-SVN: r152931

	PR debug/40521
	* debug.h (struct gcc_debug_hooks): Add assembly_start hook.
	* cgraphunit.c (cgraph_optimize): Call it.
	* dwarf2out.c (dwarf2out_init): Move .cfi_sections printing into...
	(dwarf2out_assembly_start): ... here.  New hook.
	(dwarf2out_debug_hooks): Add dwarf2out_assembly_start.
	* debug.c (do_nothing_debug_hooks): Do nothing for assembly_start
	hook.
	* dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise.
	* sdbout.c (sdb_debug_hooks): Likewise.
	* vmsdbgout.c (vmsdbg_debug_hooks): Add vmsdbgout_assembly_start.
	(vmsdbgout_assembly_start): New hook.

From-SVN: r152930

From-SVN: r152929

* print-rtl.c (print_rtx): Print locators in asm_operands
and asm_input.

From-SVN: r152928

PR debug/41535
* sched-deps.c (depl_on_debug_p): New.
(attach_dep_link): Reject debug deps before nondebug deps.
(add_to_deps_list): Insert debug deps after nondebug deps.
(sd_lists_empty_p): Stop at first nonempty list.  Disregard debug
deps.
(sd_add_dep): Do not reject debug deps.
(add_insn_mem_dependence): Don't count debug deps.
(remove_from_deps): Likewise.
(sched_analyze_2): Set up mem deps on debug insns.
(sched_analyze_insn): Record reg uses for deps on debug insns.
* haifa-sched.c (schedule_insn): Reset deferred debug insn.  Don't
try_ready nondebug insn after debug insn.
* ddg.c (create_ddg_dep_from_intra_loop_link,
create_ddg_dep_no_link): Don't reject debug deps.

From-SVN: r152927

	PR c++/38888
	* error.c (dump_template_bindings): Wrap argument packs in {}.

From-SVN: r152925

	PR c++/38798
	* parser.c (CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS): New.
	(cp_parser_type_specifier): Don't try to parse a class-specifier
	or enum-specifier in that case.
	(cp_parser_trailing_type_id): New.
	(cp_parser_late_return_type_opt): Call it.
	(cp_parser_type_id_1): Add is_trailing_return parm.
	(cp_parser_type_specifier_seq): Likewise.

From-SVN: r152924

From-SVN: r152923

2009-10-16  Richard Guenther  <rguenther@suse.de>

	* lto-symtab.c (merge_incomplete_and_complete_type): Remove.
	(maybe_merge_incomplete_and_complete_type): Likewise.
	(lto_symtab_merge): Do not call them.  Do not warn for
	complete vs. incomplete compatible types.
	(lto_symtab_merge_decls_2): Simplify.
	* gimple.c (gimple_force_type_merge): Remove.
	(gimple_types_compatible_p): Make it static.
	* gimple.h (gimple_force_type_merge): Remove.
	(gimple_types_compatible_p): Likewise.

From-SVN: r152920

2009-10-16  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/41719
	* resolve.c (resolve_ordinary_assign): Reject intrinsic assignments
	to polymorphic variables.


2009-10-16  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/41719
	* gfortran.dg/class_5.f03: New test case.
	* gfortran.dg/typebound_operator_2.f03: Fixing invalid test case.
	* gfortran.dg/typebound_operator_4.f03: Ditto.

From-SVN: r152919

2009-10-16  Benjamin Kosnik  <bkoz@redhat.com>

	* include/c_compatibility/stdatomic.h: Include cstdatomic if
	__cplusplus.

From-SVN: r152918

	* gcc-interface/ada-tree.h (TYPE_FAT_POINTER_P): Swap with...
	(TYPE_IS_FAT_POINTER_P): ...this.
	(TYPE_THIN_POINTER_P): Rename into...
	(TYPE_IS_THIN_POINTER_P): ...this.
	(TYPE_FAT_OR_THIN_POINTER_P): Rename into...
	(TYPE_IS_FAT_OR_THIN_POINTER_P): ...this.
	(TYPE_IS_PADDING_P): Change definition, move old one to...
	(TYPE_PADDING_P): ...this.
	* gcc-interface/decl.c (gnat_to_gnu_entity): Adjust for above changes.
	(get_unpadded_type): Likewise.
	(gnat_to_gnu_component_type): Likewise.
	(gnat_to_gnu_param): Likewise.
	(relate_alias_sets): Likewise.
	(make_packable_type): Likewise.
	(maybe_pad_type): Likewise.
	(gnat_to_gnu_field): Likewise.
	(is_variable_size): Likewise.
	(annotate_object): Likewise.
	(validate_size): Likewise.
	(set_rm_size): Likewise.
	(make_type_from_size): Likewise.
	(rm_size): Likewise.
	* gcc-interface/misc.c (gnat_print_type): Likewise.
	(gnat_get_alias_set): Likewise.
	* gcc-interface/trans.c (Identifier_to_gnu): Likewise.
	(Attribute_to_gnu): Likewise.
	(call_to_gnu): Likewise.
	(gnat_to_gnu): Likewise.
	(add_decl_expr): Likewise.
	(convert_with_check): Likewise.
	(addressable_p): Likewise.
	(maybe_implicit_deref): Likewise.
	(protect_multiple_eval): Likewise.
	(gnat_stabilize_reference_1): Likewise.
	* gcc-interface/utils.c (gnat_pushdecl): Likewise.
	(finish_record_type): Likewise.
	(rest_of_record_type_compilation): Likewise.
	(create_type_decl): Likewise.
	(gnat_types_compatible_p): Likewise.
	(build_template): Likewise.
	(convert_vms_descriptor64): Likewise.
	(convert_vms_descriptor32): Likewise.
	(build_unc_object_type_from_ptr): Likewise.
	(update_pointer_to): Likewise.
	(convert_to_fat_pointer): Likewise.
	(convert_to_fat_pointer): Likewise.
	(convert): Likewise.
	(remove_conversions): Likewise.
	(maybe_unconstrained_array): Likewise.
	(unchecked_convert): Likewise.
	(handle_vector_type_attribute): Likewise.
	* gcc-interface/utils2.c (build_binary_op): Likewise.
	(build_unary_op): Likewise.
	(build_allocator): Likewise.

From-SVN: r152917

	* exp_dbug.ads: Adjust type names in comments.
	* gcc-interface/decl.c (maybe_pad_type): Remove NAME_TRAILER parameter,
	add new IS_COMPONENT_TYPE parameter.  Adjust.  Remove dead code.
	(gnat_to_gnu_entity): Adjust for above change.
	(gnat_to_gnu_component_type): Likewise.
	(gnat_to_gnu_field): Likewise.
	* gcc-interface/trans.c (call_to_gnu): Likewise.  Do not unnecessarily
	call max_size.
	* gcc-interface/utils.c (finish_record_type): Remove obsolete code.
	* gcc-interface/gigi.h (maybe_pad_type): Adjust prototype.

From-SVN: r152916

	* dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTRACT>: Cast
	DWARF2_ADDR_SIZE to int to avoid signed vs. unsigned warnings.

From-SVN: r152915

	* g++.dg/ipa/iinline-1.C: Use dg-add-options bind_pic_locally.
	* g++.dg/other/first-global.C: Likewise.
	* g++.dg/parse/attr-externally-visible-1.C: Likewise.
	* g++.dg/torture/pr40323.C: Likewise.
	* g++.dg/tree-ssa/nothrow-1.C: Likewise.
	* gcc.dg/inline-33.c: Likewise.
	* gcc.dg/ipa/ipa-1.c: Likewise.
	* gcc.dg/ipa/ipa-2.c: Likewise.
	* gcc.dg/ipa/ipa-3.c: Likewise.
	* gcc.dg/ipa/ipa-4.c: Likewise.
	* gcc.dg/ipa/ipa-5.c: Likewise.
	* gcc.dg/ipa/ipa-7.c: Likewise.
	* gcc.dg/ipa/ipacost-2.c: Likewise.
	* gcc.dg/tree-ssa/inline-3.c: Likewise.
	* gcc.dg/tree-ssa/local-pure-const.c: Likewise.
	* gfortran.dg/whole_file_5.f90: Likewise.
	* gfortran.dg/whole_file_6.f90: Likewise.

From-SVN: r152911

2009-10-16  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/41728
	* tree-ssa-dom.c (optimize_stmt): Mark the stmt modified
	if fold_stmt did anything.

	* gcc.c-torture/compile/pr41728.c: New testcase.

From-SVN: r152910

2009-10-16  Rafael Avila de Espindola  <espindola@google.com>

	* lto-plugin.c (message): New variable.
	(check): New function.
	(parse_table_entry, translate, write_resolution,add_output_files,
	exec_lto_wrapper,claim_file_handler, onload): Use check instead of
	assert.
	(cleanup_handler): Use check instead of assert. Remove the arguments
	file if it exists.

From-SVN: r152906

2009-10-16  Richard Guenther  <rguenther@suse.de>

	PR lto/41598
	* gcc.dg/lto/20091016-1_0.c: New testcase.
	* gcc.dg/lto/20091016-1_1.c: Likewise.
	* gcc.dg/lto/20091016-1_a.h: Likewise.

From-SVN: r152904

2009-10-16  Richard Guenther  <rguenther@suse.de>

	PR lto/41715
	* lto-streamer-in.c (lto_input_tree_ref): Revert last change.
	(maybe_fixup_handled_component): New function.
	(input_gimple_stmt): Fixup mismatched decl replacements.

	lto/
	* lto.c (lto_fixup_tree): Revert last change.

	* gfortran.dg/lto/20091015-1_0.f: New testcase.
	* gfortran.dg/lto/20091015-1_1.f: Likewise.
	* gfortran.dg/lto/20091015-1_2.f: Likewise.

From-SVN: r152903

2009-10-16  Richard Guenther  <rguenther@suse.de>

	PR lto/41713
	* lto-streamer-out.c (lto_output_tree_ref): Handle DEBUG_EXPR_DECL
	the same as VAR_DECL.

	* gfortran.dg/lto/20091016-1_0.f90: New testcase.

From-SVN: r152902

2009-10-16  Joel Sherrill <joel.sherrill@oarcorp.com>

	* s-osinte-rtems.ads: Add mutex type to pthread_mutexattr_t
	* s-stchop-rtems.adb: Correct binding to rtems_stack_checker_is_blown.

From-SVN: r152900

gimple.c (iterative_hash_gimple_type): For integer types also hash their minimum and maximum values and the string flag.

2009-10-16  Richard Guenther  <rguenther@suse.de>

	* gimple.c (iterative_hash_gimple_type): For integer types
	also hash their minimum and maximum values and the string flag.
	For array types hash their domain and the string flag.

From-SVN: r152899

2009-10-16  Richard Guenther  <rguenther@suse.de>

	* gimple.c (gimple_types_compatible_p): Restrict completing
	types to record or unions.  Simplify completion.
	Do not merge records or unions with different
	TYPE_STRUCTURAL_EQUALITY_P tag.
	(iterative_hash_gimple_type): Restrict non-recursing into
	pointer targets for records and unions.

From-SVN: r152898

	PR debug/41717
	* cfgexpand.c (expand_debug_expr): Handle CONJ_EXPR.
	* dwarf2out.c (mem_loc_descriptor): Don't handle
	POST_INT/POST_DEC/POST_MODIFY like SUBREG.  For SUBREG
	punt if it is not lowpart subreg or if inner mode isn't
	MODE_INT.

	* gcc.dg/debug/pr41717.c: New test.

From-SVN: r152897

2009-10-16  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.c (s390_z10_optimize_cmp): Skip notes when
	investigating previous or next insns.

From-SVN: r152896

2009-10-15  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/40654
	PR libstdc++/40826
	* src/atomic.cc (atomic_flag_test_and_set_explicit): Add
	static_cast from base to derived.
	(atomic_flag_clear_explicit): Same.
	* include/bits/atomic_2.h (__atomic2::atomic_flag): Public derivation.
	Remove value type constructor.
	* include/bits/atomic_0.h (__atomic0::atomic_flag): Same.
	* include/std/future (_Future_state): Use ATOMIC_FLAG_INIT to
	initialized the atomic_flag member.

From-SVN: r152895

From-SVN: r152894

From-SVN: r152893