* mangle.c (mangle_decl_string): Make sure we don't try to mangle
	templates.

From-SVN: r174376

	PR c++/47049
	* semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
	* decl.c (start_preparsed_function): Don't call comdat_linkage for
	a template.

From-SVN: r174375

2011-05-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/future (launch): Update enumerators and define
	operators required for bitmask type. Remove trailing whitespace.
	* src/future.cc: Remove trailing whitespace.
	* testsuite/30_threads/async/any.cc: Adjust.
	* testsuite/30_threads/async/sync.cc: Adjust.
	* testsuite/30_threads/async/launch.cc: New.

From-SVN: r174374

From-SVN: r174373

2011-05-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/future: Use noexcept.
	* src/future.cc: Likewise.

From-SVN: r174368

	* go-backend.c: Include "output.h".
	(go_write_export_data): New function.
	* go-c.h (go_write_export_data): Declare.
	* Make-lang.in (go/go-backend.o): Depend on output.h.
	(go/export.o): Depend on $(GO_C_H).  Do not depend on
	$(MACHMODE_H), output.h, or $(TARGET_H).

From-SVN: r174366

2011-05-27  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/thread (this_thread::sleep_until): Move after sleep_for.

From-SVN: r174365

2011-05-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * check.c (gfc_check_associated, gfc_check_null): Add coindexed
        * check.
        * match.c (gfc_match_nullify): Ditto.
        * resolve.c (resolve_deallocate_expr): Ditto.
        * trans-types.c (gfc_get_nodesc_array_type): Don't set
        * restricted
        for nonpointers.

2011-05-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray_22.f90: New.

From-SVN: r174364

2011-05-27  Andrew Pinski  <pinskia@gmail.com>

	PR middle-end/48981
	* gengtype.c (vec_prefix_type): New function.
	(note_def_vec): Use vec_prefix_type and change the length
	attribute to be based on the prefix.
	* vec.c: Include coretypes.h before vec.h.
	(struct vec_prefix): Remove.
	(vec_gc_p_reserve): Change the offsetof to sizeof.
	(vec_gc_p_reserve_exact): Likewise.
	(vec_heap_p_reserve): Likewise.
	(vec_heap_p_reserve_exact): Likewise.
	(vec_stack_o_reserve_1): Copy from +1 instead of from vec.
	(vec_stack_p_reserve): Change the offsetof to sizeof.
	(vec_stack_p_reserve_exact): Likewise.
	* vec.h (struct vec_prefix): New struct definition.
	(VEC_T(T,B)): Use vec_prefix instead of having num/alloc fields.
	(VEC_T_GTY(T,B)): Likewise.
	(DEF_VEC_FUNC_P(T)): Use prefix field.
	(DEF_VEC_NONALLOC_FUNCS_O(T,A)): Likewise.
	(DEF_VEC_NONALLOC_FUNCS_I(T,A)): Likewise.

From-SVN: r174359

2011-05-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/46728
	* gcc.target/powerpc/pr46728-1.c: New.
	* gcc.target/powerpc/pr46728-2.c: New.
	* gcc.target/powerpc/pr46728-3.c: New.
	* gcc.target/powerpc/pr46728-4.c: New.
	* gcc.target/powerpc/pr46728-5.c: New.
	* gcc.dg/pr46728-6.c: New.
	* gcc.target/powerpc/pr46728-7.c: New.
	* gcc.target/powerpc/pr46728-8.c: New.
	* gcc.dg/pr46728-9.c: New.
	* gcc.target/powerpc/pr46728-10.c: New.
	* gcc.target/powerpc/pr46728-11.c: New.
	* gcc.dg/pr46728-12.c: New.
	* gcc.target/powerpc/pr46728-13.c: New.
	* gcc.target/powerpc/pr46728-14.c: New.
	* gcc.target/powerpc/pr46728-15.c: New.
	* gcc.target/powerpc/pr46728-16.c: New.

From-SVN: r174358

re PR c++/47132 ([C++0x] decltype can't deduce some operator return types when defining an auto function's return)

	PR c++/47132
	* mangle.c (write_expression): Handle MODOP_EXPR.

From-SVN: r174357

	PR c++/49176
	* g++.dg/template/const5.C: New.

From-SVN: r174356

re PR c++/47277 ([C++0x] pseudo destructor code that cause an internal compiler error with std=gnu++0x)

	PR c++/47277
	* parser.c (cp_parser_unqualified_id): Don't check
	constructor_name_p for enums.

From-SVN: r174355

	PR c++/47687
	* pt.c (dependent_type_p_r): Avoid infinite recursion.

From-SVN: r174354

	PR c++/48284
	* error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
	with INDIRECT_REF of REFERENCE_TYPE.

From-SVN: r174353

	PR c++/49181
	* pt.c (get_mostly_instantiated_function_type): Use push_access_scope.

From-SVN: r174352

	PR c++/49165
	* c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
	C++ don't call c_common_truthvalue_conversion on void type arms.

	* g++.dg/eh/cond6.C: New test.

From-SVN: r174350

2011-05-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/46728
	* tree-ssa-math-opts.c (powi_as_mults_1): Add gimple_set_location.
	(powi_as_mults): Add gimple_set_location.
	(build_and_insert_call): New.
	(gimple_expand_builtin_pow): Add handling for pow(x,y) when y is
	0.5, 0.25, 0.75, 1./3., or 1./6.

From-SVN: r174349

2011-05-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48820
        * gfortran.h (gfc_isym_id): Add GFC_ISYM_RANK.
        * intrinsic.c (add_functions): Add rank intrinsic.
        (gfc_check_intrinsic_standard): Handle GFC_STD_F2008_TR.
        * intrinsic.h (gfc_simplify_rank, gfc_check_rank): Add
        * prototypes.
        * simplify.c (gfc_simplify_rank): New function.
        * intrinsic.texi (RANK): Add description for rank intrinsic.
        * check.c (gfc_check_rank): New function.

2011-05-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48820
        * gfortran.dg/rank_3.f90: New.
        * gfortran.dg/rank_4.f90: New.

From-SVN: r174348

From-SVN: r174347

2011-05-27  Alexander Monakov  <amonakov@ispras.ru>

	* doc/contrib.texi: Update copyright years.
	(Contributors): Add Zdenek Sojka.

From-SVN: r174344

move TS_STATEMENT_LIST to be a substructure of TS_TYPED
gcc/
	* c-decl.c (c_push_function_context): Copy the current statement
	list stack.
	(add_stmt): Check building_stmt_list_p and push_stmt if necessary.
	(finish_struct): Call building_stmt_list_p instead of checking
	cur_stmt_list.
	* c-parser.c (c_parser_postfix_expression): Likewise.
	* c-typeck.c (c_end_compound_stmt): Likewise.
	* print-tree.c (print_node) [STATEMENT_LIST]: Don't print TREE_CHAIN.
	* tree-iterator.c (stmt_list_cache): Change to a VEC.
	(alloc_stmt_list): Adjust for stmt_list_cache's new type.
	(free_stmt_list): Likewise.
	* tree.h (struct tree_statement_list): Include typed_tree instead
	of tree_common.
	* tree.c (initialize_tree_contains_struct): Mark TS_STATEMENT_LIST
	as TS_TYPED instead of TS_COMMON.

gcc/c-family/
	* c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
	(stmt_list_stack): Define.
	(cur_stmt_list): Adjust for new type of x_cur_stmt_list.
	* c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.

gcc/cp/
	* cp-tree.h (building_stmt_tree): Delete.
	* decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
	(build_aggr_init_full_exprs): Call building_stmt_list_p
	instead of building_stmt_tree.
	(initialize_local_var): Likewise.
	(finish_function): Likewise.
	* decl2.c (finish_anon_union): Likewise.
	* init.c (begin_init_stmts): Likewise.
	(finish_init_stmts): Likewise.
	(expand_aggr_init_1): Likewise.
	* name-lookup.c (do_local_using_decl): Likewise.
	(do_namespace_alias): Likewise.
	(do_using_directive): Likewise.
	(cp_emit_debug_info_for_using): Likewise.
	* semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.

From-SVN: r174343

2011-05-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/49187
	* include/parallel/losertree.h: Add missing using declarations
	of _Base::_M_comp.
	* include/parallel/algobase.h: Include <parallel/algorithmfwd.h>.
	* include/parallel/multiway_merge.h: Include <parallel/
	multiseq_selection.h>, forward declare __merge_advance.
	* include/parallel/multiseq_selection.h: Don't include <parallel/
	sort.h> here.
	* include/ext/pb_ds/detail/thin_heap_/erase_fn_imps.hpp: Fix
	qualification of upper_bound.

	* testsuite/ext/pb_ds/regression/tree_no_data_map_rand_debug.cc:
	Use dg-require-debug-mode.
	* testsuite/ext/pb_ds/regression/tree_data_map_rand_debug.cc:
	Likewise.
	* testsuite/ext/pb_ds/regression/priority_queue_rand_debug.cc:
	Likewise.
	* testsuite/ext/pb_ds/regression/trie_no_data_map_rand_debug.cc:
	Likewise.
	* testsuite/ext/pb_ds/regression/trie_data_map_rand_debug.cc:
	Likewise.
	* testsuite/ext/pb_ds/regression/list_update_no_data_map_rand_debug.cc:
	Likewise.
	* testsuite/ext/pb_ds/regression/list_update_data_map_rand_debug.cc:
	Likewise.
	* testsuite/ext/pb_ds/regression/hash_no_data_map_rand_debug.cc:
	Likewise.
	* testsuite/ext/pb_ds/regression/hash_data_map_rand_debug.cc:
	Likewise.

	* include/parallel/algo.h: Minor uglification fixes.

From-SVN: r174342

	* g++.dg/tree-ssa-pr43411.C: Rename function to be inlined and
	replace dump search.

From-SVN: r174341

2011-05-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
	    Uros Bizjak <ubizjak@gmail.com>

	* configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt
	(HAVE_AS_IX86_TLSGDPTL): Define.
	(gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt.
	(HAVE_AS_IX86_TLSLDMPLT): Define.
	* configure: Regenerate.
	* config.in: Regenerate.
	* config/i386/i386.c (ix86_print_operand): Handle code 'p'.
	* config/i386/i386.md (*tls_global_dynamic_32_gnu): If
	TARGET_SUN_TLS, use @tlsgdplt or @plt.
	(*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS.
	(*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use
	@tlsldmplt or @plt.
	(*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS.

Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>

From-SVN: r174340

	* gnat.dg/bit_packed_array5.ads: Move dg directive to...
	* gnat.dg/bit_packed_array5.adb: ...here.

From-SVN: r174338

/cp
2011-05-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/42056
	* typeck2.c (build_functional_cast): Complain early for invalid uses
	of 'auto' and set type to error_mark_node.

/testsuite
2011-05-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/42056
	* testsuite/g++.dg/cpp0x/auto25.C: New.

From-SVN: r174337

	* sched-int.h (struct _haifa_deps_insn_data): New members cond
	and reverse_cond.
	(INSN_COND, INSN_REVERSE_COND): New macros.
	* sched-deps.c (deps_analyze_insn): Call sched_get_condition_with_rev
	once.
	(sched_get_condition_with_rev): Cache the results, and look them up
	if possible.
	(sched_analyze_insn): Destroy INSN_COND of previous insns if they
	are clobbered by the current insn.
	* target.def (exposed_pipline): New sched data hook.
	* doc/tm.texi.in: TARGET_SCHED_EXPOSED_PIPELINE: Add hook.
	* doc/tm.texi: Regenerate.

From-SVN: r174336

2011-05-27  Richard Guenther  <rguenther@suse.de>

	* gcc.c-torture/execute/920711-1.x: Add -fwrapv.

From-SVN: r174335

2011-05-27  Richard Guenther  <rguenther@suse.de>

	* gcc.c-torture/execute/920612-1.x: Add -fwrapv.

From-SVN: r174334

Index: gcc/ChangeLog
===================================================================
--- gcc/ChangeLog	(revision 174330)
+++ gcc/ChangeLog	(working copy)
@@ -1,3 +1,9 @@
+2011-05-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR tree-optimization/49170
+	* tree-ssa-math-opts.c (execute_cse_sincos):  Add checks for
+	sincos or cexp.
+	
 2011-05-27  Richard Guenther  <rguenther@suse.de>
 
 	PR middle-end/49189
Index: gcc/tree-ssa-math-opts.c
===================================================================
--- gcc/tree-ssa-math-opts.c	(revision 174330)
+++ gcc/tree-ssa-math-opts.c	(working copy)
@@ -1093,6 +1093,10 @@ execute_cse_sincos (void)
 		CASE_FLT_FN (BUILT_IN_COS):
 		CASE_FLT_FN (BUILT_IN_SIN):
 		CASE_FLT_FN (BUILT_IN_CEXPI):
+		  /* Make sure we have either sincos or cexp.  */
+		  if (!TARGET_HAS_SINCOS && !TARGET_C99_FUNCTIONS)
+		    break;
+
 		  arg = gimple_call_arg (stmt, 0);
 		  if (TREE_CODE (arg) == SSA_NAME)
 		    cfg_changed |= execute_cse_sincos_1 (arg);

From-SVN: r174331

2011-05-27  Richard Guenther  <rguenther@suse.de>

	PR middle-end/49189
	* fold-const.c (fold_unary_loc): Do not re-fold folding conversions
	of comparisons.

	* gnat.dg/bit_packed_array5.adb: New testcase.
	* gnat.dg/bit_packed_array5.ads: Likewise.

From-SVN: r174330

	* haifa-sched.c (sched_scan_info): Remove.
	(schedule_block): Call sched_extend_luids rather than sched_init_luids
	with NULL args.
	(extend_bb, init_bb, extend_insn, init_insn, init_insns_in_bb):
	Remove functions.
	(sched_scan): Remove.
	(sched_extend_luids): Renamed from luids_extend_insn and no longer
	static.  All callers changed.
	(sched_init_insn_luid): Renamed from luids_init_insn and no longer
	static.  All callers changed.
	(sched_init_luids): Remove all arguments except the first.  All
	callers changed.  Don't use sched_scan.
	(haifa_init_h_i_d): Likewise.
	(haifa_init_insn): Call sched_extend_luids and sched_init_insn_luid
	manually rather than using sched_init_luids.  Likewise with
	extend_h_i_d, init_h_i_d and haifa_init_h_i_d.
	* sel-sched.c (sel_region_target_finish): Call sched_extend_luids
	rather than sched_init_luids with NULL args.
	* sel-sched-ir.c (new_insns): Remove variable.
	(sched_scan): New static function, previously in haifa-sched.c.  Remove
	all arguments but the first two; all callers changed.
	(sel_init_new_insn): Call sched_extend_luids and sched_init_insn_luid
	rather than sched_init_luids.
	(sel_init_bbs): Remove second argument.  All callers changed.
	(sel_add_bb): Call sched_extend_luids rather than sched_init_luids
	with NULL arguments.
	(create_insn_rtx_from_pattern): Likewise.
	* sel-sched-ir.h (sel_init_bbs): Adjust declaration.
	* sched-int.h (sched_init_luids, haifa_init_h_i_d): Likewise.
	(sched_init_insn_luid, sched_extend_luids): Declare.
	(sched_scan_info_def, sched_scan_info, sched_scan): Remove
	declarations.

From-SVN: r174327

2011-05-27  Richard Guenther  <rguenther@suse.de>

	PR middle-end/49177
	* fold-const.c (fold_unary_loc): Fold (T)(A CMP B) to
	A CMP B ? (T) true : (T) false for non-integral types T again.

From-SVN: r174326

	* lto-streamer-out.c (lto_string_index): break out from...; offset by 1
	so 0 means NULL string.
	(lto_output_string_with_length): ... here.
	(lto_output_string, output_string_cst, output_identifier): Update handling
	of NULL strings.
	(lto_output_location_bitpack): New function.
	(lto_output_location): Use it.
	(lto_output_tree_ref): Use output_record_start.
	(pack_ts_type_common_value_fields): Pack aliagn & alias set in var len values.
	* lto-streamer-in.c (string_for_index): Break out from ...; offset values by 1.
	(input_string_internal): ... here; 
	(input_string_cst, input_identifier, lto_input_string): Update handling of
	NULL strings.
	(lto_input_location_bitpack): New function
	(lto_input_location): Use it.
	(unpack_ts_type_common_value_fields): Pack align & alias in var len values.
	* lto-streamer.h (bp_pack_val_len_unsigned, bp_pack_val_len_int,
	bp_unpack_val_len_unsigned, bp_unpack_val_len_int): Declare.
	(bp_pack_value): Sanity check the value range.
	* lto-section-in.c (bp_unpack_val_len_unsigned, bp_unpack_val_len_int):
	New functions.
	* lto-section-out.h (bp_pack_val_len_unsigned, bp_pack_val_len_int):
	New functions.

From-SVN: r174325

        * config/picochip/picochip.c (reorder_var_tracking_notes): Drop
        call_arg_location instructions down the floor.

From-SVN: r174322

re PR bootstrap/49173 (No rule to make target `../../../../work/libgcc/../gcc/libgcc-std.ver', needed by `libgcc.map'.)

	PR bootstrap/49173
	* config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
	libgcc-std.ver in the build directory.
	* config/s390/t-linux (SHLIB_MAPFILES): Likewise.
	* config/sh/t-linux (SHLIB_MAPFILES): Likewise.

From-SVN: r174321

	PR c++/47721
	* parser.c (cp_parser_member_declaration): Allow friend T.
	* friend.c (make_friend_class): Ignore non-classes.
	* pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.

From-SVN: r174319

	DR 1004
	* pt.c (convert_template_argument): Don't complain about using
	injected-class-name as template template argument.

From-SVN: r174318

re PR c++/47956 ([C++0x] gcc accepts static data member declaration with initializer for non-const literal type if type-specifier is auto)

	PR c++/47956
	* decl.c (check_static_variable_definition): Now static.
	(cp_finish_decl): Call it here.
	(grokdeclarator): Not here.
	* pt.c (instantiate_class_template_1): Or here.
	* cp-tree.h: Don't declare it.

From-SVN: r174317