* 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

2009-05-20  Martin Jambor  <mjambor@suse.cz>

	* tree-flow.h (insert_edge_copies_seq): Undeclare.
	(sra_insert_before): Likewise.
	(sra_insert_after): Likewise.
	(sra_init_cache): Likewise.
	(sra_type_can_be_decomposed_p): Likewise.
	* tree-mudflap.c (insert_edge_copies_seq): Copied here from tree-sra.c
	* tree-sra.c (sra_type_can_be_decomposed_p): Made static.
	(sra_insert_before): Likewise.
	(sra_insert_after): Likewise.
	(sra_init_cache): Likewise.
	(insert_edge_copies_seq): Made static and moved upwards.

	* tree-complex.c (extract_component): Added VIEW_CONVERT_EXPR switch
	case.

	* tree-flow-inline.h (contains_view_convert_expr_p): New function.

	* ipa-prop.c (get_ssa_def_if_simple_copy): New function.
	(determine_cst_member_ptr): Call get_ssa_def_if_simple_copy to skip
	simple copies.

From-SVN: r147733

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: When
	discriminants affect the shape of the subtype, retrieve the GCC type
	directly from the original field if the GNAT types for the field and
	the original field are the same.

From-SVN: r147732

2009-05-20  Richard Guenther  <rguenther@suse.de>

	* expr.c (expand_expr_real_1): Avoid calling do_store_flag
	with mismatched comparison modes.

	* gcc.c-torture/compile/20090518-1.c: New testcase.

From-SVN: r147731

2009-05-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
    
	* config/arm/arm.md (*arm_iorsi3): Refactored for only ARM.
        (peephole ior (reg, int) -> mov, ior): Refactored for only ARM.
        * config/arm/thumb2.md (*thumb_andsi_not_shiftsi_si): Allow bic
        with shifts for Thumb2.
        (orsi_notsi): New for orn.
        (*thumb_orsi_notshiftsi_si): Allow orn with shifts.
        (*thumb2_iorsi3): Rewrite support for iorsi for Thumb2.
        * config/arm/arm.c (const_ok_for_op): Split case for IOR for
        Thumb2.
        (arm_gen_constant): Set can_invert for IOR and Thumb2, Add
        comments. Don't invert remainder for IOR.

From-SVN: r147729

2009-05-19  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/23_containers/list/14340.cc: Abstract list type.
	* testsuite/23_containers/list/init-list.cc: Same.
	* testsuite/23_containers/list/pthread5.cc: Same.
	* testsuite/23_containers/list/invalidation/1.cc: Same.
	* testsuite/23_containers/list/invalidation/2.cc: Same.
	* testsuite/23_containers/list/invalidation/3.cc: Same.
	* testsuite/23_containers/list/invalidation/4.cc: Same.
	* testsuite/23_containers/list/modifiers/insert/25288.cc: Same.
	* testsuite/23_containers/list/modifiers/1.cc: Same.
	* testsuite/23_containers/list/modifiers/2.cc: Same.
	* testsuite/23_containers/list/modifiers/3.cc: Same.
	* testsuite/23_containers/list/modifiers/swap/1.cc: Same.
	* testsuite/23_containers/list/modifiers/swap/2.cc: Same.
	* testsuite/23_containers/list/modifiers/swap/3.cc: Same.
	* testsuite/23_containers/list/cons/1.cc: Same.
	* testsuite/23_containers/list/cons/2.cc: Same.
	* testsuite/23_containers/list/cons/3.cc: Same.
	* testsuite/23_containers/list/cons/4.cc: Same.
	* testsuite/23_containers/list/cons/5.cc: Same.
	* testsuite/23_containers/list/cons/6.cc: Same.
	* testsuite/23_containers/list/cons/7.cc: Same.
	* testsuite/23_containers/list/cons/clear_allocator.cc: Same.
	* testsuite/23_containers/list/cons/8.cc: Same.
	* testsuite/23_containers/list/cons/9.cc: Same.
	* testsuite/23_containers/list/operations/1.cc: Same.
	* testsuite/23_containers/list/operations/2.cc: Same.
	* testsuite/23_containers/list/operations/3.cc: Same.
	* testsuite/23_containers/list/operations/4.cc: Same.
	* testsuite/23_containers/list/operations/5.cc: Same.
	* testsuite/23_containers/list/requirements/citerators.cc: Same.
	* testsuite/23_containers/list/requirements/dr438/assign_neg.cc: Same.
	* testsuite/23_containers/list/requirements/dr438/insert_neg.cc: Same.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_1_neg.cc: Same.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_2_neg.cc: Same.
	* testsuite/23_containers/list/requirements/dr438/constructor.cc: Same.
	* testsuite/23_containers/list/requirements/
	partial_specialization/1.cc: Same.
	* testsuite/23_containers/list/23781.cc: Same.
	* testsuite/23_containers/list/pthread1.cc: Same.
	* testsuite/23_containers/list/capacity/1.cc: Same.
	* testsuite/23_containers/list/capacity/29134.cc: Same.
	* testsuite/23_containers/list/check_construct_destroy.cc: Same.
	* testsuite/23_containers/list/moveable.cc: Same.

	* testsuite/util/common_type/assoc/common_type.hpp: Re-break lines.

From-SVN: r147728

	PR tree-optimization/40087
	* tree-ssa-loop-niter.c (number_of_iterations_ne_max,
	number_of_iterations_ne): Rename never_infinite argument.
	(number_of_iterations_lt_to_ne, number_of_iterations_lt,
	number_of_iterations_le): Handle pointer-type ivs when
	exit_must_be_taken is false.
	(number_of_iterations_cond):  Do not always assume that
	exit_must_be_taken if the control variable is a pointer.

	* gcc.dg/tree-ssa/pr40087.c: New test.

From-SVN: r147727

From-SVN: r147726

2009-05-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/37754
	* io/write_float.def: Simplify format calculation.

From-SVN: r147725

2009-05-19  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * c-typeck.c (build_binary_op): Allow % on integal vectors.
        * doc/extend.texi (Vector Extension): Document that % is allowed too.

009-05-19  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * typeck.c (build_binary_op): Allow % on integal vectors.

2009-05-19  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * gcc.dg/vector-4.c: New testcase.
        * gcc.dg/simd-1b.c: % is now allowed for integer vectors.
        * g++.dg/ext/vector16.C: New testcase.

From-SVN: r147722

2009-05-19  H.J. Lu  <hongjiu.lu@intel.com>

	PR c/40172
	* gcc.dg/pr40172.c: Renamed to ...
	* gcc.dg/pr40172-1.c: This.

	* gcc.dg/pr40172-2.c: New.
	* gcc.dg/pr40172-3.c: Likewise.

From-SVN: r147719

i386.c (ix86_avoid_jump_mispredicts): Check ASM_OUTPUT_MAX_SKIP_PAD instead of ASM_OUTPUT_MAX_SKIP_ALIGN.

2009-05-19  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_avoid_jump_mispredicts): Check
	ASM_OUTPUT_MAX_SKIP_PAD instead of ASM_OUTPUT_MAX_SKIP_ALIGN.

From-SVN: r147718

2009-05-19  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/40172
gcc/
	* c.opt (Wlogical-op): Disabled by default.
	* c-opt (c_common_post_options): Do not enable Wlogical-op with
	Wextra.
	* doc/invoke.texi (Wlogical-op): Likewise.
testsuite/
	* gcc.dg/pr40172.c: Add -Wlogical-op to dg-options.

From-SVN: r147717

	* tree-scalar-evolution.c (follow_ssa_edge_expr) <NOP_EXPR>: Turn
	into CASE_CONVERT.
	<PLUS_EXPR>: Strip useless type conversions instead of type nops.
	Propagate the type of the first operand.
	<ASSERT_EXPR>: Simplify.
	(follow_ssa_edge_in_rhs): Use gimple_expr_type to get the type.
	Rewrite using the RHS code as discriminant.
	<NOP_EXPR>: Turn into CASE_CONVERT.
	<PLUS_EXPR>: Propagate the type of the first operand.

From-SVN: r147716

re PR libstdc++/40184 (locale(const char* std_name) can create invalid facets for nonuniform locale)

2009-05-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/40184
	* include/bits/locale_classes.h (locale::facet::_S_lc_ctype_c_locale):
	Declare...
	* config/locale/gnu/c_locale.cc: ... and define.
	* config/locale/generic/c_locale.cc: Define.
	* src/localename.cc (locale::_Impl::_Impl(const char*, size_t)):
	Use it.
	* testsuite/22_locale/locale/cons/40184.cc: New.

From-SVN: r147714

	* config/ia64/ia64-protos.h (ia64_dconst_0_5): New.
	(ia64_dconst_0_375): New.
	* config/ia64/ia64.c (ia64_override_options): Remove
	-minline-sqrt-min-latency warning.
	(ia64_dconst_0_5_rtx, ia64_dconst_0_5): New.
	(ia64_dconst_0_375_rtx, ia64_dconst_0_375): New
	* config/ia64/ia64.md (*sqrt_approx): Remove.
	(sqrtsf2): Remove #if 0.
	(sqrtsf2_internal_thr): Rewrite and move to div.md.
	(sqrtdf): Remove assert.
	(sqrtdf2_internal_thr): Rewrite and move to div.md.
	(sqrtxf2): Remove #if 0.
	(sqrtxf2_internal_thr): Rewrite and move to div.md.
	* div.md (sqrt_approx_rf): New.
	(sqrtsf2_internal_thr): New implementation.
	(sqrtsf2_internal_lat): New.
	(sqrtdf2_internal_thr: New implementation.
	(sqrtxf2_internal): New implementation.

From-SVN: r147713

	(WCHAR_TYPE, MODIFIED_WCHAR_TYPE, PTRDIFF_TYPE, WINT_TYPE)
	(INTMAX_TYPE, UINTMAX_TYPE, SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE)
	(INT32_TYPE, INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE)
	(UINT64_TYPE, INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE)
	(INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE)
	(UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE)
	(INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE)
	(UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE)
	(SIZE_TYPE, PID_TYPE, CHAR16_TYPE, CHAR32_TYPE): Move defaults here...
	* c-common.c: ...from here.

Co-Authored-By: Hans-Peter Nilsson <hp@axis.com>

From-SVN: r147712

From-SVN: r147709

2009-05-19  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* c-common.c (warn_logical_operator): Remove unnecessary
	conditionals.

From-SVN: r147708

	* builtins.c (do_mpc_arg1): Separate MPFR/MPC C rounding types.

From-SVN: r147707

	* unwind-dw2-fde.c (fde_unencoded_compare): Replace type punning
	assignments with memcpy calls.
	(add_fdes): Likewise.
	(binary_search_unencoded_fdes): Likewise.
	(linear_search_fdes): Eliminate type puns.

From-SVN: r147705

tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do not falsely claim to have propagated into all uses.

2009-05-19  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do
	not falsely claim to have propagated into all uses.

	* gcc.c-torture/compile/20090519-1.c: New testcase.

From-SVN: r147702

	* cp-demangle.c (cplus_demangle_fill_ctor): Fix logic bug.
	(cplus_demangle_fill_dtor): Likewise.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>

From-SVN: r147699

PR other/40159
* Makefile.tpl (all): Don't assume gcc-bootstrap and
gcc-no-bootstrap are mutually exclusive.
* Makefile.in: Rebuilt.

From-SVN: r147695

From-SVN: r147688