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

2009-10-16  Wolfgang Gellerich  <gellerich@de.ibm.com>

	* config/s390/s390.md (atype): Added missing values.

From-SVN: r152891

2009-10-16  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/41648
	PR fortran/41656
	* trans-expr.c (select_class_proc): Convert the expression for the
	vindex, carried on the first member of the esym list.
	* gfortran.h : Add the vindex field to the esym_list structure.
	and eliminate the class_object field.
	* resolve.c (check_class_members): Remove the setting of the
	class_object field.
	(vindex_expr): New function.
	(get_class_from_expr): New function.
	(resolve_class_compcall): Call the above to find the ultimate
	class or derived component.  If derived, do not generate the
	esym list.  Add and expression for the vindex to the esym list
	by calling the above.
	(resolve_class_typebound_call): The same.

2009-10-16  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/41648
	* gfortran.dg/dynamic_dispatch_4.f03 : New test.

	PR fortran/41656
	* gfortran.dg/dynamic_dispatch_5.f03 : New test.

From-SVN: r152890

From-SVN: r152888

From-SVN: r152887

	PR target/41702
	* pa.md (casesi): Use sign extended index in call to
	gen_casesi64p.
	(casesi64p): Update pattern to reflect above.

From-SVN: r152882

From-SVN: r152877

2009-10-15  Steve Ellcey  <sje@cup.hp.com>

	PR rtl-optimization/41697
	* sel-sched-ir.h (_eligible_successor_edge_p): Check successor count.

From-SVN: r152872

From-SVN: r152869

From-SVN: r152867

2009-10-15  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/linux.h (ASM_SPEC): Add --32.

From-SVN: r152865

	* lib/target-supports.exp (add_options_for_bind_pic_locally): New.
	* gcc.dg/tree-ssa/ipa-cp-1.c: Bind pic locally.

From-SVN: r152857

From-SVN: r152855