* config/arm/thumb2.md: Add 16-bit multiply instructions.
	gcc/testsuite/

	* lib/target-supports.exp (check_effective_target_arm_thumb2_ok):
	New function.
	* gcc.target/arm/thumb2-mul-space.c: New file.
	* gcc.target/arm/thumb2-mul-space-2.c: New file.
	* gcc.target/arm/thumb2-mul-space-3.c: New file.
	* gcc.target/arm/thumb2-mul-speed.c: New file.

From-SVN: r147812

From-SVN: r147811

From-SVN: r147807

2009-05-22  Richard Guenther  <rguenther@suse.de>

	PR middle-end/38964
	* alias.c (write_dependence_p): Do not use TBAA for answering
	anti-dependence or output-dependence.
	* tree-ssa-structalias.c (set_uids_in_ptset): Remove TBAA pruning
	code.
	(emit_pointer_definition): Remove.
	(emit_alias_warning): Likewise.
	(find_what_var_points_to): Remove TBAA pruning code.
	(find_what_p_points_to): Likewise.  Do not warn about strict-aliasing
	violations.
	(compute_points_to_sets): Remove code computing the set of
	dereferenced pointers.
	* tree-data-ref.c (dr_may_alias_p): Properly use the split
	oracle for querying anti and output dependencies.
	* tree-ssa-alias.c (refs_may_alias_p_1): Add argument specifying
	if TBAA may be applied.
	(refs_anti_dependent_p): New function.
	(refs_output_dependent_p): Likewise.
	* tree-ssa-alias.h (refs_anti_dependent_p): Declare.
	(refs_output_dependent_p): Likewise.

	* doc/tree-ssa.texi (Memory model): New section.

	testsuite/
	* g++.dg/warn/Wstrict-aliasing-float-ref-int-obj.C: XFAIL.
	* gcc.dg/Wstrict-aliasing-converted-assigned.c: Likewise.
	* gcc.dg/Wstrict-aliasing-float-ptr-int-obj.c: Likewise.

	* doc/c-tree.texi (CHANGE_DYNAMIC_TYPE_EXPR): Remove.
	* doc/gimple.texi (GIMPLE_CHANGE_DYNAMIC_TYPE): Remove.

	* cfgexpand.c (expand_gimple_basic_block): Do not handle
	GIMPLE_CHANGE_DYNAMIC_TYPE or CHANGE_DYNAMIC_TYPE_EXPR.
	* expr.c (expand_expr_real_1): Likewise.
	* gimple-low.c (lower_stmt): Likewise.
	* gimple-pretty-print.c (dump_gimple_stmt): Likewise.
	(dump_gimple_cdt): Remove.
	* gimple.c (gss_for_code): Do not handle GIMPLE_CHANGE_DYNAMIC_TYPE.
	(gimple_size): Likewise.
	(walk_gimple_op): Likewise.
	(is_gimple_stmt): Likewise.
	(walk_stmt_load_store_addr_ops): Likewise.
	(gimple_build_cdt): Remove.
	* gimple.def (GIMPLE_CHANGE_DYNAMIC_TYPE): Remove.
	* gimple.h (gimple_cdt_new_type): Remove.
	(gimple_cdt_new_type_ptr): Likewise.
	(gimple_cdt_set_new_type): Likewise.
	(gimple_cdt_location): Likewise.
	(gimple_cdt_location_ptr): Likewise.
	(gimple_cdt_set_location): Likewise.
	* gimplify.c (gimplify_expr): Do not handle CHANGE_DYNAMIC_TYPE_EXPR.
	* tree-cfg.c (remove_useless_stmts_1): Do not handle
	GIMPLE_CHANGE_DYNAMIC_TYPE.
	(verify_types_in_gimple_stmt): Likewise.
	* tree-inline.c (estimate_num_insns): Likewise.
	(expand_call_inline): Do not copy DECL_NO_TBAA_P.
	(copy_decl_to_var): Likewise.
	(copy_result_decl_to_var): Likewise.
	* tree-pretty-print.c (dump_generic_node): Do not handle
	CHANGE_DYNAMIC_TYPE_EXPR.
	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
	* tree-ssa-operands.c (get_expr_operands): Likewise.
	* tree-ssa-structalias.c (struct variable_info): Remove
	no_tbaa_pruning member.
	(new_var_info): Do not set it based on DECL_NO_TBAA_P.
	(unify_nodes): Do not copy it.
	(find_func_aliases): Do not handle GIMPLE_CHANGE_DYNAMIC_TYPE.
	(dump_solution_for_var): Do not dump no_tbaa_pruning state.
	(set_uids_in_ptset): Do not check it.
	(find_what_var_points_to): Likewise.
	(compute_tbaa_pruning): Remove.
	(compute_points_to_sets): Do not call it.
	* tree.c (walk_tree_1): Do not handle CHANGE_DYNAMIC_TYPE_EXPR.
	* tree.def (CHANGE_DYNAMIC_TYPE_EXPR): Remove.
	* tree.h (CHANGE_DYNAMIC_TYPE_NEW_TYPE): Remove.
	(CHANGE_DYNAMIC_TYPE_LOCATION): Likewise.
	(DECL_NO_TBAA_P): Likewise.
	(struct tree_decl_common): Move no_tbaa_flag to unused flags section.
	* omp-low.c (copy_var_decl): Do not copy DECL_NO_TBAA_P.
	(expand_omp_atomic_pipeline): Do not set it.
	* print-tree.c (print_node): Do not dump it.
	* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Remove
	redundant check.

	cp/
	* init.c (avoid_placement_new_aliasing): Remove.
	(build_new_1): Do not call it.

From-SVN: r147805

2009-05-22 Vladimir Makarov <vmakarov@redhat.com>

	PR target/39856
	* reg-stack.c (subst_stack_regs_pat): Remove gcc_assert for note
	for clobber.

From-SVN: r147804

	* src/x86/win32.S (_ffi_closure_STDCALL):  New function.
	(.eh_frame):  Add FDE for it.

From-SVN: r147802

	* configure.ac:  Also check if assembler supports pc-relative
	relocs on X86_WIN32 targets.
	* configure:  Regenerate.
	* src/x86/win32.S (ffi_prep_args):  Declare extern, not global.
	(_ffi_call_SYSV):  Add missing function type symbol .def and
	add EH markup labels.
	(_ffi_call_STDCALL):  Likewise.
	(_ffi_closure_SYSV):  Likewise.
	(_ffi_closure_raw_SYSV):  Likewise.
	(.eh_frame):  Add hand-crafted EH data.

From-SVN: r147800

	gcc/
	* tree.c (handle_dll_attribute): Mark dllexport'd inlines as
	non-external.

	gcc/cp
	* decl2.c (decl_needed_p): Consider dllexport'd functions needed.
	* semantics.c (expand_or_defer_fn): Similarly.

	gcc/testsuite/
	* gcc.dg/dll-6.c: New test.
	* gcc.dg/dll-6a.c: Likewise.
	* gcc.dg/dll-7.c: Likewise.
	* gcc.dg/dll-7a.c: Likewise.
	* g++.dg/ext/dllexport2.C: Likewise.
	* g++.dg/ext/dllexport2a.cc: Likewise.

From-SVN: r147799

2009-05-21  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/40221
	* include/tr1_impl/functional: Add explicit cast.

From-SVN: r147794

	PR fortran/40195
	* module.c (read_md5_from_module_file): Close file before returning.

From-SVN: r147793

	* Makefile.in (bversion.h, s-bversion): New targets.
	(TOPLEV_H): Add bversion.h.
	* toplev.h: Include "bversion.h".
	(ATTRIBUTE_GCC_DIAG): When building with checking disabled, use
	the __format__ attribute only if compiling with the same version
	of GCC as the sources (the "build version").

From-SVN: r147792

From-SVN: r147790

2009-05-21  Paolo Carlini  <paolo.carlini@oracle.com>
	
	PR libstdc++/40094
	Revert:
	2009-05-07  Paolo Carlini  <paolo.carlini@oracle.com>
	* include/ext/throw_allocator.h (throw_allocator_base): Avoid
	out of line member functions definitions.
	(throw_allocator_base::_S_g, _S_map, _S_throw_prob, _S_label):
	Remove, use static locals instead.
	(throw_allocator_base::do_check_allocated, print_to_string): Declare.
	* src/throw_allocator.cc: New.
	* src/Makefile.am: Add.
	* config/abi/pre/gnu.ver: Add exports.
	* src/Makefile.in: Regenerate.

From-SVN: r147789

2009-05-21  Paolo Carlini  <paolo.carlini@oracle.com>
	
	PR libstdc++/40094
	Revert:
	2009-05-07  Paolo Carlini  <paolo.carlini@oracle.com>
	* include/ext/throw_allocator.h (throw_allocator_base): Avoid
	out of line member functions definitions.
	(throw_allocator_base::_S_g, _S_map, _S_throw_prob, _S_label):
	Remove, use static locals instead.
	(throw_allocator_base::do_check_allocated, print_to_string): Declare.
	* src/throw_allocator.cc: New.
	* src/Makefile.am: Add.
	* config/abi/pre/gnu.ver: Add exports.
	* src/Makefile.in: Regenerate.

From-SVN: r147788

From-SVN: r147786

	PR target/37846
	* gcc.target/ia64/mfused-madd-vect.c: New test.
	* gcc.target/ia64/mfused-madd.c: New test.
	* gcc.target/ia64/mno-fused-madd-vect.c: New test.
	* gcc.target/ia64/mno-fused-madd.c: New test.

From-SVN: r147783

	PR target/37846
	* config/ia64/ia64.opt (mfused-madd): New.
	* config/ia64/ia64.h (TARGET_DEFAULT): Set MASK_FUSED_MADD.
	* config/ia64/hpux.h (TARGET_DEFAULT): Ditto.
	* config/ia64/ia64.md (maddsf4, msubsf4, nmaddsf4,
	madddf4, madddf4_trunc, msubdf4, msubdf4_trunc, nmadddf4,
	nmadddf4_truncsf, maddxf4, maddxf4_truncsf, maddxf4_truncdf,
	msubxf4, msubxf4_truncsf msubxf4_truncdf, nmaddxf4,
	nmaddxf4_truncsf, nmaddxf4_truncdf): Check TARGET_FUSED_MADD.
	* config/ia64/vect.md (addv2sf3, subv2sf3): Force fpma/fpms 
	instruction if !TARGET_FUSED_MADD.
	(fpma, fpms): Remove colon from name.

From-SVN: r147782

2009-05-22  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Record
	TMR_ORIGINAL.  Always either record TMR_SYMBOL or TMR_BASE.
	* tree-ssa-pre.c (create_component_ref_by_pieces_1): Handle
	TARGET_MEM_REF.
	(create_expression_by_pieces): Only convert if necessary.
	* gimplify.c (gimplify_expr): Handle TARGET_MEM_REF.
	* tree-ssa-loop-im.c (gen_lsm_tmp_name): Handle INTEGER_CST.

From-SVN: r147779

	* config/mips/mips.md (*extzv_trunc<mode>_exts): Turn into a
	regular pattern from a template and rename it ...
	(*extzv_truncsi_exts): ... to this.

From-SVN: r147778

2009-05-21  Richard Guenther  <rguenther@suse.de>

	* cgraph.h (struct cgraph_node): Remove inline_decl member.
	* ipa-inline.c (cgraph_mark_inline_edge): Do not check it.
	(cgraph_default_inline_p): Likewise.
	(cgraph_decide_inlining_incrementally): Likewise.

From-SVN: r147776

From-SVN: r147775

gcc/

2009-05-21  H.J. Lu  <hongjiu.lu@intel.com>
	    Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/cpuid.h (bit_MOVBE): New.

	* config/i386/driver-i386.c (host_detect_local_cpu): Check movbe.

	* config/i386/i386.c (OPTION_MASK_ISA_MOVBE_SET): New.
	(OPTION_MASK_ISA_MOVBE_UNSET): Likewise.
	(ix86_handle_option): Handle OPT_mmovbe.
	(ix86_target_string): Add -mmovbe.
	(pta_flags): Add PTA_MOVBE.
	(processor_alias_table): Add PTA_MOVBE to "atom".
	(override_options): Handle PTA_MOVBE.

	* config/i386/i386.h (TARGET_MOVBE): New.

	* config/i386/i386.md (bswapsi2): Check TARGET_MOVBE.
	(*bswapsi_movbe): New.
	(*bswapdi_movbe): Likewise.
	(bswapdi2): Renamed to ...
	(*bswapdi_1): This.
	(bswapdi2): New expander.

	* config/i386/i386.opt (mmovbe): New.

	* doc/invoke.texi: Document -mmovbe.

gcc/testsuite/

2009-05-21  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/i386/movbe-1.c: New.
	* gcc.target/i386/movbe-2.c: Likewise.

From-SVN: r147773

gcc/ChangeLog
	* plugin.c (try_init_one_plugin): Updated to new plugin_init API.
	* gcc-plugin.h (plugin_init): Updated signature.
	* gcc-plugin.h (plugin_name_args): Moved to this header.
	* doc/plugins.texi (plugin_init): Updated documention to reflect API change.
	* doc/plugins.texi (plugin_name_args): Added to documention.
gcc/testsuite/ChangeLog
	* gcc.dg/plugin/selfassign.c (plugin_init): Updated to new plugin_init signature.
	* g++.dg/plugin/selfassign.c (plugin_init): Updated to new plugin_init signature.
	* g++.dg/plugin/dumb_plugin.c (plugin_init): Updated to new plugin_init signature.
	* g++.dg/plugin/attribute_plugin.c (plugin_init): Updated to new plugin_init signature.

From-SVN: r147772

	* config/arm/neon.md (*mul<mode>3add<mode>_neon): New pattern.
	(*mul<mode>3neg<mode>add<mode>_neon): Likewise.

	* gcc.dg/target/arm/neon-vmla-1.c: New.
	* gcc.dg/target/arm/neon-vmls-1.c: Likewise.

From-SVN: r147771

	* configure.ac (cygwin noconfigdirs):  Remove libgcj.
	* configure:  Regenerate.

From-SVN: r147770

2009-05-21  Shujing Zhao  <pearly.zhao@oracle.com>

	* config/i386/i386.c: Use REG_P, MEM_P, CONST_INT_P, LABEL_P and
	JUMP_TABLE_DATA_P predicates where applicable.
	* config/i386/predicates.md: Ditto.
	* config/i386/sse.md: Ditto.

From-SVN: r147769

	* config/i386/i386.md (adddi_4_rex64, addsi_4, addhi_4): For
	operand2 -128 override length_immediate attribute to 1.
	* config/i386/predicates.md (constm128_operand): New predicate.

From-SVN: r147767

	* config/i386/i386.c (memory_address_length): Handle %r12
	the same as %rsp and %r13 the same as %rbp.  For %rsp and %rbp
	also check REGNO.
	(ix86_attr_length_address_default): For MODE_SI lea in 64-bit
	mode look through optional ZERO_EXTEND and SUBREG.
	* config/i386/i386.md (R12_REG): New define_constant.
	(prefix_data16): For sse unit set also for MODE_TI insns.
	(prefix_rex): For -m32 always return 0.  For TYPE_IMOVX
	insns set if operand 1 is ext_QIreg_operand.
	(modrm): For TYPE_IMOV clear only if not MODE_DI.  For
	TYPE_{ALU{,1},ICMP,TEST} insn clear if there is non-shortened
	immediate.
	(*movdi_extzv_1, zero_extendhidi2, zero_extendqidi2): Change
	mode from MODE_DI to MODE_SI.
	(movdi_1_rex64): Override modrm and length_immediate attributes
	only for movabs (TYPE_IMOV, alternative 2).
	(zero_extendsidi2_rex64): Clear prefix_0f attribute if TYPE_IMOVX.
	(*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit,
	*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit,
	*float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit,
	*float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit): Set
	prefix_rex attribute if DImode.
	(*adddi_1_rex64, *adddi_2_rex64, *adddi_3_rex64, *adddi_5_rex64,
	*addsi_1, *addsi_1_zext, *addsi_2, *addsi_2_zext, *addsi_3,
	*addsi_3_zext, *addsi_5, *addhi_1_lea, *addhi_1, *addhi_2, *addhi_3,
	*addhi_5, *addqi_1_lea, *addqi_1): Override length_immediate
	attribute to 1 if TYPE_ALU and operand 2 is const128_operand.
	(pro_epilogue_adjust_stack_1, pro_epilogue_adjust_stack_rex64):
	Likewise.  For TYPE_IMOV clear length_immediate attribute.
	(*ashldi3_1_rex64, *ashldi3_cmp_rex64, *ashldi3_cconly_rex64,
	*ashlsi3_1, *ashlsi3_1_zext, *ashlsi3_cmp, **ashlsi3_cconly,
	*ashlsi3_cmp_zext, *ashlhi3_1_lea, *ashlhi3_1, *ashlhi3_cmp,
	*ashlhi3_cconly, *ashlqi3_1_lea, *ashlqi3_1, *ashlqi3_cmp,
	*ashlqi3_cconly): Override length_immediate attribute to 0 if TYPE_ALU
	or one operand TYPE_ISHIFT.
	(*ashrdi3_1_one_bit_rex64, *ashrdi3_one_bit_cmp_rex64,
	*ashrdi3_one_bit_cconly_rex64, *ashrsi3_1_one_bit,
	*ashrsi3_1_one_bit_zext, *ashrsi3_one_bit_cmp,
	*ashrsi3_one_bit_cconly, *ashrsi3_one_bit_cmp_zext,
	*ashrhi3_1_one_bit, *ashrhi3_one_bit_cmp, *ashrhi3_one_bit_cconly,
	*ashrqi3_1_one_bit, *ashrqi3_1_one_bit_slp, *ashrqi3_one_bit_cmp,
	*ashrqi3_one_bit_cconly, *lshrdi3_1_one_bit_rex64,
	*lshrdi3_cmp_one_bit_rex64, *lshrdi3_cconly_one_bit_rex64,
	*lshrsi3_1_one_bit, *lshrsi3_1_one_bit_zext, *lshrsi3_one_bit_cmp,
	*lshrsi3_one_bit_cconly, *lshrsi3_cmp_one_bit_zext,
	*lshrhi3_1_one_bit, *lshrhi3_one_bit_cmp, *lshrhi3_one_bit_cconly,
	*lshrqi3_1_one_bit, *lshrqi3_1_one_bit_slp, *lshrqi2_one_bit_cmp,
	*lshrqi2_one_bit_cconly, *rotlsi3_1_one_bit_rex64, *rotlsi3_1_one_bit,
	*rotlsi3_1_one_bit_zext, *rotlhi3_1_one_bit, *rotlqi3_1_one_bit_slp,
	*rotlqi3_1_one_bit, *rotrdi3_1_one_bit_rex64, *rotrsi3_1_one_bit,
	*rotrsi3_1_one_bit_zext, *rotrhi3_one_bit, *rotrqi3_1_one_bit,
	*rotrqi3_1_one_bit_slp): Override length_immediate attribute to 0,
	set mode attribute, don't override length attribute.
	(*btsq, *btrq, *btcq, *btdi_rex64, *btsi): Set prefix_0f attribute
	to 1.
	(return_internal_long): Set length attribute to 2 instead of 1.
	(*strmovqi_rex_1, *strsetqi_rex_1, *rep_stosqi_rex64,
	*cmpstrnqi_nz_rex_1, *cmpstrnqi_rex_1, *strlenqi_rex_1): Clear
	prefix_rex attribute.
	* config/i386/predicates.md (ext_QIreg_operand,
	const128_operand): New predicates.
	(memory_displacement_only_operand): Always return 0 for
	TARGET_64BIT.

From-SVN: r147763

2009-05-21  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* config/arm/thumb2.md (orsi_notsi_si): Fix typo in pattern.

From-SVN: r147761

./:	* tree.c (build_tree_list_vec_stat): New function.
	(ctor_to_vec): New function.
	(build_nt_call_vec): New function.
	(build_call_array): Change args to be a const pointer.
	(build_call_vec): New function.
	* tree.h (build_nt_call_vec): Declare.
	(build_tree_list_vec_stat): Declare.
	(build_tree_list_vec): Define.
	(build_call_array): Update declaration.
	(build_call_vec): Declare.
	(ctor_to_vec): Declare.
	* c-common.c (tree_vector_cache): New static variable.
	(make_tree_vector): New function.
	(release_tree_vector): New function.
	(make_tree_vector_single): New function.
	(make_tree_vector_copy): New function.
	* c-common.h (tree_vector_cache, make_tree_vector): Declare.
	(make_tree_vector_single, make_tree_vector_copy): Declare.
	* c-parser.c (cached_expr_list_1, cached_expr_list_2): Remove.
	(c_parser_expr_list): Don't manage cache here, instead call
	make_tree_vector.
	(c_parser_release_expr_list): Remove static function.
	(c_parser_vec_to_tree_list): Remove static function.
	(c_parser_attributes): Call build_tree_list_vec instead of
	c_parser_vec_to_tree_list.  Call release_tree_vector instead of
	c_parser_release_expr_list.
	(c_parser_postfix_expression_after_primary): Likewise.
	(c_parser_objc_keywordexpr): Likewise.
cp/:
	* parser.c (cp_parser_postfix_expression): Change args to a vec.
	Release it when done.
	(tree_vector): Define typedef.  Define VEC functions.
	(cp_parser_parenthesized_expression_list): Change return type to
	vec.  Change all callers.
	(cp_parser_new_expression): Change placement and initializer to
	vecs.  Release them when done.
	(cp_parser_new_placement): Change return type to vec.  Change all
	callers.
	(cp_parser_new_initializer): Likewise.
	* typeck.c (build_function_call_vec): Just call
	cp_build_function_call_vec.
	(cp_build_function_call): Just build a vec and call
	cp_build_function_call_vec.
	(cp_build_function_call_vec): New function based on old
	cp_build_function_call.
	(convert_arguments): Remove nargs and argarray parameters.  Change
	values to a vec.  Change caller.
	(build_x_compound_expr_from_vec): New function.
	(cp_build_modify_expr): Build vec to pass to
	build_special_member_call.
	* call.c (struct z_candidate): Add first_arg field.  Change args
	field to vec.
	(convert_class_to_reference): Handle first argument separately.
	(add_candidate): Add first_arg parameter.  Change args parameter
	to vec.  Change all callers.
	(add_function_candidate, add_conv_candidate): Likewise.
	(add_template_candidate_real, add_template_candidate): Likewise.
	(add_template_conv_candidate): Likewise.
	(build_user_type_conversion_1): Handle first argument separately.
	(resolve_args): Change return type and parameter type to vecs.
	Change all callers.
	(perform_overload_resolution): Change args parameter to vec.
	Change all callers.
	(build_new_function_call, build_operator_new_call): Likewise.
	(add_candidates): Likewise.
	(build_op_call): New globally visible function, built from and
	replacing static function build_object_call.
	(build_new_op): Don't handle CALL_EXPR.  Build vec, not tree_list,
	of arguments.
	(build_op_delete_call): Build vec to pass to
	cp_build_function_call_vec.
	(build_temp): Build vec to pass to build_special_member_call.
	(convert_like_real): Likewise.
	(perform_direct_initialization_if_possible): Likewise.
	(build_over_call): Handle first_arg field.  Use build_call_array
	rather than build_call_list.
	(build_special_member_call): Change args parameter to vec.  Change
	all callers.
	(build_new_method_call): Likewise.
	* init.c (expand_default_init): Change parms to vec.
	(build_raw_new_expr): Change placement and init to vecs.  Change
	all callers.
	(build_new_1, build_new): Likewise.
	* class.c (resolve_address_of_overloaded_function): Build array to
	pass to fn_type_unification.
	* pt.c (tsubst_copy_and_build): For NEW_EXPR build vecs to pass to
	build_new.  For CALL_EXPR create a vec rather than a tree_list;
	expand a pack if necessary.
	(fn_type_unification): Change args parameter to const tree *.  Add
	nargs parameter.  Change all callers.
	(type_unification_real): Likewise.
	(unify): Build array to pass to type_unification_real.
	(get_bindings): Build array to pass to fn_type_unification.
	(any_type_dependent_arguments_p): Change args parameter to a vec.
	Change all callers.
	(make_args_non_dependent): Renamed from build_non_dependent_args.
	Change return type to void.  Change parameter type to vec.  Change
	all callers.
	(do_auto_deduction): Pass an array to type_unification_real.
	* semantics.c (perform_koenig_lookup): Change args to vec.  Change
	all callers.
	(finish_call_expr): Change args to vec.  Change all callers.  Call
	build_op_call instead of passing CALL_EXPR to build_new_op.
	(cxx_omp_create_clause_info): Allocate vec to pass to
	build_special_member_call.
	* decl2.c (build_offset_ref_call_from_tree): Change args parameter
	to vec.  Change all callers.
	* name-lookup.c (lookup_function_nonclass): Likewise.
	(struct arg_lookup): Change args to vec.
	(arg_assoc_namespace): Handle args as a vec.
	(arg_assoc_args_vec): New static function.
	(lookup_arg_dependent): Change args parameter to vec.  Change all
	callers.
	* method.c (do_build_assign_ref): Allocate vec to pass to
	build_special_member_call.
	* except.c (build_throw): Likewise.
	* typeck2.c (build_functional_cast): Likewise.
	* cvt.c (ocp_convert): Likewise.
	* tree.c (build_min_non_dep_call_vec): Change last parameter to
	vec.  Change all callers.
	* cp-tree.h: Update declarations.
	* name-lookup.h: Update declarations.
objc/:
	* objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
	than NULL_TREE to build_special_member_call.

From-SVN: r147759

2009-05-20  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/tm.texi (Misc): Document TARGET_INVALID_PARAMETER_TYPE,
	TARGET_INVALID_RETURN_TYPE, TARGET_PROMOTED_TYPE, and
	TARGET_CONVERT_TO_TYPE.
	* hooks.c (hook_tree_const_tree_null): Define.
	* hooks.h (hook_tree_const_tree_null): Declare.
	* target.h (struct gcc_target):  Add invalid_parameter_type,
	invalid_return_type, promoted_type, and convert_to_type fields.
	* target-def.h: (TARGET_INVALID_PARAMETER_TYPE): Define.
	(TARGET_INVALID_RETURN_TYPE): Define.
	(TARGET_PROMOTED_TYPE): Define.
	(TARGET_CONVERT_TO_TYPE): Define.
	(TARGET_INITIALIZER): Update for new fields.
	* c-decl.c (grokdeclarator): Check targetm.invalid_return_type.
	(grokparms): Check targetm.invalid_parameter_type.
	* c-typeck.c (default_conversion): Check targetm.promoted_type.
	* c-convert.c (convert): Check targetm.convert_to_type.

	gcc/cp/
	* typeck.c (default_conversion): Check targetm.promoted_type.
	* decl.c (grokdeclarator): Check targetm.invalid_return_type.
	(grokparms): Check targetm.invalid_parameter_type.
	* cvt.c (ocp_convert): Check targetm.convert_to_type.
	(build_expr_type_conversion): Check targetm.promoted_type.

From-SVN: r147758

2009-05-20  Benjamin Kosnik  <bkoz@redhat.com>

	* include/tr1_impl/functional (function): Use explicit operator bool.
	* include/bits/shared_ptr.h (__shared_ptr): Same.
	* include/bits/unique_ptr.h (unique_ptr): Same.
	* include/std/mutex (unique_lock): Same.
	* include/std/system_error (error_code): Same.
	(error_condition): Same.
	* include/std/ostream (sentry): Same.
	* include/std/istream (sentry): Same.
	* testsuite/19_diagnostics/error_condition/operators/bool.cc: Adjust.
	* testsuite/19_diagnostics/error_condition/operators/bool_neg.cc: Same.
	* testsuite/19_diagnostics/error_code/operators/bool.cc: Same.
	* testsuite/19_diagnostics/error_code/operators/bool_neg.cc: Same.
	* testsuite/20_util/unique_ptr/modifiers/reset_neg.cc: Same.
	* testsuite/20_util/unique_ptr/assign/assign_neg.cc: Same.
	* testsuite/20_util/shared_ptr/observers/bool_conv.cc: Same.

From-SVN: r147756

From-SVN: r147755

	*extendsi_truncate<mode>): Emit exts if supported.  Add attribute
	defintions.
	(*extendhi_truncateqi): New define_insn_and_sptit.

testsuite/
	* gcc.target/mips/octeon-exts-6.c: New test.
	* gcc.target/mips/extend-1.c: New test.
	* gcc.target/mips/octeon-exts-2.c: Adjust to not match sign-extension
	EXTS.
	* gcc.target/mips/octeon-exts-5.c: Likewise.

From-SVN: r147751

	PR middle-end/40204
	* fold-const.c (fold_binary) <case BIT_AND_EXPR>: Avoid infinite
	recursion if build_int_cst_type returns the same INTEGER_CST as
	arg1.

	* gcc.c-torture/compile/pr40204.c: New test.

From-SVN: r147749

	PR libgomp/40174
	* team.c (gomp_thread_start): Destroy thr->release semaphore.
	(gomp_free_pool_helper): Likewise.

From-SVN: r147747

From-SVN: r147740

fold-const.c (build_fold_addr_expr_with_type): Take the address of the operand of VIEW_CONVERT_EXPR.

	* fold-const.c (build_fold_addr_expr_with_type): Take the address of
	the operand of VIEW_CONVERT_EXPR.

From-SVN: r147739

2009-05-20  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/driver-i386.c (host_detect_local_cpu): Check
	extended family and model for Intel processors.  Support Intel
	Atom.

From-SVN: r147736

	* gstab.h (stab_code_type): Define, to be used instead of the
	__stab_debug_code enum, made anonymous.  Add 2009 to the copyright
	notice.
	* dbxout.c (STAB_CODE_TYPE): Remove #define and replace use
	occurrences by stab_code_type.
	* mips-tfile.c (STAB_CODE_TYPE): Remove #define, unused.

From-SVN: r147734