* include/profile/unordered_map: Add missing copy constructors.
	* include/profile/unordered_set: Likewise.

From-SVN: r181196

gcc/cp/

	* parser.c (cp_parser_alias_declaration): Require ';' at the end
	of the declaration.

libstdc++-v3/

	* include/ext/pointer.h (rebind): Append missing ';'.

gcc/testsuite

	* g++.dg/cpp0x/alias-decl-12.C: New test.
	* g++.dg/ext/alias-decl-attr4.C: Append missing ';'.

From-SVN: r181195

From-SVN: r181194

gcc/cp/

	* decl2.c (check_member_template): Accept alias templates and ...
	* parser.c (cp_parser_alias_declaration): ... use it here.

gcc/testsuite/

	* g++.dg/cpp0x/alias-decl-debug-0.C: New test.

From-SVN: r181193

	PR fortran/21881
	* trans-types.c (gfc_get_dtype): Issue a fatal error instead of
	an internal error.

From-SVN: r181192

        PR tree-optimization/51015
        * tree-vect-loop.c (vect_determine_vectorization_factor): Expect
        vectype to be set for pattern def stmts.

From-SVN: r181191

	* lib/target-supports.exp (check_effective_target_sparc_vis): New.
	(check_effective_target_vect_cmdline_needed): Use it when sparc*-*-*

From-SVN: r181190

	* include/bits/stl_vector.h (vector::_Alloc_traits): Make private.
	* include/debug/vector: Add allocator-extended constructors, ensure
	move assignment and swap have same allocator propagation semantics
	and exceptions specification as base class.
	* include/profile/vector: Likewise.
	(vector::push_back(_Tp&&)): Forward argument as rvalue.
	* testsuite/23_containers/vector/debug/alloc_prop.cc: New.
	* doc/xml/manual/status_cxx2011.xml: Clarify status of container
	requirements with respect to allocators.
	(status.iso.200x): Add anchor for old ID to preserve existing links.

From-SVN: r181189

	* function.c (bb_active_p): Delete.
	(dup_block_and_redirect, active_insn_between): New functions.
	(convert_jumps_to_returns, emit_return_for_exit): New functions,
	split out from..
	(thread_prologue_and_epilogue_insns): ..here.  Delete
	shadowing variables.  Don't do prologue register clobber tests
	when shrink wrapping already failed.  Delete all last_bb_active
	code.  Instead compute tail block candidates for duplicating
	exit path.  Remove these from antic set.  Duplicate tails when
	reached from both blocks needing a prologue/epilogue and
	blocks not needing such.
	* ifcvt.c (dead_or_predicable): Test both flag_shrink_wrap and
	HAVE_simple_return.
	* bb-reorder.c (get_uncond_jump_length): Make global.
	* bb-reorder.h (get_uncond_jump_length): Declare.
	* cfgrtl.c (rtl_create_basic_block): Comment typo fix.
	(rtl_split_edge): Likewise.  Warning fix.
	(rtl_duplicate_bb): New function.
	(rtl_cfg_hooks): Enable can_duplicate_block_p and duplicate_block.
	* Makefile.in (function.o): Update dependencies.

From-SVN: r181188

From-SVN: r181187

	PR fortran/50404
	* io.c (gfc_resolve_close): CLOSE requires a UNIT.
	* gfortran.dg/io_constraints_3.f90: Improve testcase.

From-SVN: r181183

local.cc:113:6: error: only weak aliases are supported in this configuration

	* local.cc (_ITM_LB): Use a normal call, not a function alias.

From-SVN: r181182

	PR fortran/50409
	* expr.c (gfc_simplify_expr): Substrings can't have negative
	length.
	* gcc/testsuite/gfortran.dg/string_5.f90: Improve testcase.

From-SVN: r181181

	PR libfortran/47972
	* runtime/error.c (gf_strerror): Silence warning.

From-SVN: r181180

From-SVN: r181179

	* doc/tm.texi.in (MODE_CODE_BASE_REG_CLASS): Add address space
	argument.
	(REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
	* doc/tm.texi: Regenerate.

	* config/cris/cris.h (MODE_CODE_BASE_REG_CLASS): Add address
	space argument.
	(REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
	* config/bfin/bfin.h (MODE_CODE_BASE_REG_CLASS): Likewise.
	(REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
	* config/avr/avr.h (MODE_CODE_BASE_REG_CLASS): Add address space
	argument.
	(REGNO_MODE_CODE_OK_FOR_BASE_P): Ditto.
	* config/avr/avr-protos.h (avr_mode_code_base_reg_class): Ditto.
	(avr_regno_mode_code_ok_for_base_p): Ditto.
	* config/avr/avr.c (avr_mode_code_base_reg_class): Ditto.
	(avr_regno_mode_code_ok_for_base_p): Ditto.
	(avr_reg_ok_for_addr_p): Pass AS down to
	avr_regno_mode_code_ok_for_base_p.

	* addresses.h (base_reg_class): Add address space argument.
	Pass to MODE_CODE_BASE_REG_CLASS.
	(ok_for_base_p_1): Add address space argument.  Pass to
	REGNO_MODE_CODE_OK_FOR_BASE_P.
	(regno_ok_for_base_p): Add address space argument.  Pass to
	ok_for_base_p_1.

	* regrename.c (scan_rtx_address): Add address space argument.
	Pass address space to regno_ok_for_base_p and base_reg_class.
	Update recursive calls.
	(scan_rtx): Pass address space to scan_rtx_address.
	(build_def_use): Likewise.
	* regcprop.c (replace_oldest_value_addr): Add address space
	argument.  Pass to regno_ok_for_base_p and base_reg_class.
	Update recursive calls.
	(replace_oldest_value_mem): Pass address space to
	replace_oldest_value_addr.
	(copyprop_hardreg_forward_1): Likewise.

	* reload.c (find_reloads_address_1): Add address space argument.
	Pass address space to base_reg_class and regno_ok_for_base_p.
	Update recursive calls.
	(find_reloads_address): Pass address space to base_reg_class,
	regno_ok_for_base_p, and find_reloads_address_1.
	(find_reloads): Pass address space to base_reg_class.
	(find_reloads_subreg_address): Likewise.

	* ira-costs.c (record_reg_classes): Update calls to base_reg_class.
	(ok_for_base_p_nonstrict): Add address space argument.  Pass to
	ok_for_base_p_1.
	(record_address_regs): Add address space argument.  Pass to
	base_reg_class and ok_for_base_p_nonstrict.  Update recursive calls.
	(record_operand_costs): Pass address space to record_address_regs.
	(scan_one_insn): Likewise.

	* caller-save.c (init_caller_save): Update call to base_reg_class.
	* ira-conflicts.c (ira_build_conflicts): Likewise.
	* reload1.c (maybe_fix_stack_asms): Likewise.

Co-Authored-By: Georg-Johann Lay <avr@gjlay.de>

From-SVN: r181175

	PR c++/50835
	* typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
	* tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
	in C++98.

From-SVN: r181174

	* config/c6x/t-elf (LIB2ADD): Add instead of assigning.

From-SVN: r181173

	* gengtype.c (write_field_root): Avoid out-of-scope access of newv.

	* tree-stdarg.c (execute_optimize_stdarg): Accept clobbers.

	* tree.h (TREE_CLOBBER_P): New macro.
	* gimple.h (gimple_clobber_p): New inline function.
	* gimplify.c (gimplify_bind_expr): Add clobbers for all variables
	that go out of scope and live in memory.
	* tree-ssa-operands.c (get_expr_operands): Transfer volatility also
	for constructors.
	* cfgexpand.c (decl_to_stack_part): New static variable.
	(add_stack_var): Allocate it, and remember mapping.
	(fini_vars_expansion): Deallocate it.
	(stack_var_conflict_p): Add early outs.
	(visit_op, visit_conflict, add_scope_conflicts_1,
	add_scope_conflicts): New static functions.
	(expand_used_vars_for_block): Don't call add_stack_var_conflict, tidy.
	(expand_used_vars): Add scope conflicts.
	(expand_gimple_stmt_1): Expand clobbers to nothing.
	(expand_debug_expr): Ditto.

	* tree-pretty-print.c (dump_generic_node): Dump clobbers nicely.
	* tree-ssa-live.c (remove_unused_locals): Remove clobbers that
	refer to otherwise unused locals.
	* tree-sra.c (build_accesses_from_assign): Ignore clobbers.
	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Clobbers of
	SSA names aren't necessary.
	(propagate_necessity): Accept and ignore constructors on the rhs,
	tidy.
	* gimple.c (walk_gimple_op): Accept constructors like mem_rhs.
	* tree-ssa-structalias.c (find_func_aliases): Clobbers don't store
	any known value.
	* tree-ssa-sccvn.c (vn_reference_lookup_3): Ditto, in particular they
	don't zero-initialize something.
	* tree-ssa-phiopt.c (cond_if_else_store_replacement_1): Ignore
	clobber RHS, we don't want PHI nodes with those.

testsuite/
	* gcc.dg/tree-ssa/20031015-1.c: Adjust.
	* g++.dg/tree-ssa/ehcleanup-1.C: Ditto.
	* g++.dg/eh/builtin1.C: Rewrite to not use local variables.
	* g++.dg/eh/builtin2.C: Ditto.
	* g++.dg/eh/builtin3.C: Ditto.

From-SVN: r181172

	* include/bits/shared_ptr_base.h (_Sp_counted_ptr): Make 'final'.
	(_Sp_counted_deleter): Make 'final'. Use allocator_traits.
	(_Sp_counted_ptr_inplace): Make 'final'. Use allocator_traits.
	Derive from _Sp_counted_ptr instead of _Sp_counted_deleter to use EBO
	for the allocator.
	(__shared_count, __shared_ptr): Use allocator_traits.
	* include/std/future (__future_base::_Result_alloc): Make 'final'. Use
	allocator traits.
	(__future_base::_Task_state): Make 'final'.
	(__future_base::_Deferred_state): Likewise.
	(__future_base::_Async_state): Likewise.
	* testsuite/20_util/shared_ptr/cons/alloc_min.cc: New.
	* testsuite/20_util/shared_ptr/creation/alloc_min.cc: New.
	* testsuite/20_util/shared_ptr/creation/private.cc: New.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line numbers.
	* testsuite/30_threads/packaged_task/cons/alloc_min.cc: New.
	* testsuite/30_threads/promise/cons/alloc_min.cc: New.

From-SVN: r181171

i386.c (ix86_preferred_simd_mode): Even for TARGET_AVX if not TARGET_PREFER_AVX128 return 32-byte integer vectors.

	* config/i386/i386.c (ix86_preferred_simd_mode): Even for TARGET_AVX
	if not TARGET_PREFER_AVX128 return 32-byte integer vectors.

	* gcc.target/i386/avx-cvt-2.c: Adjust for 32-byte integer vectors
	being prefered even for -mavx.
	* gcc.target/i386/avx-cvt-3.c: New test.

From-SVN: r181170

From-SVN: r181169

From-SVN: r181168

re PR tree-optimization/51012 (ICE: in fold_convert_loc, at fold-const.c:1897 with -fno-early-inlining and passing incompatible function ptr)

2011-11-08  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/51012
	* ipa-prop.c (update_indirect_edges_after_inlining): Fixup
	non-inlinable state.
	* cgraph.c (cgraph_make_edge_direct): Likewise.

	* gcc.dg/pr51012-1.c: New testcase.
	* gcc.dg/pr51012-2.c: Likewise.

From-SVN: r181166

2011-11-08  Richard Guenther  <rguenther@suse.de>

	PR middle-end/51010
	c-family/
	* c-pretty-print.c (pp_c_expression): Handle SSA_NAMEs.

	cp/
	* error.c (dump_expr): Handle SSA_NAMEs.

	* c-c++-common/uninit-pr51010.c: New testcase.

From-SVN: r181165

From-SVN: r181164

	* configure.tgt: Handle i386 like i[456]86.
	* config/generic/tls.h [!HAVE_ARCH_GTM_THREAD] (gtm_thr): Don't
	take address.
	* config/generic/tls.cc [!HAVE_ARCH_GTM_THREAD ||
	!HAVE_ARCH_GTM_THREAD_DISP] (_gtm_thr_tls): New variable.

From-SVN: r181163

2011-11-08  Paolo Carlini  <paolo.carlini@oracle.com>

	* acinclude.m4 ([GLIBCXX_ENABLE_VISIBILITY]): Rename to
	[GLIBCXX_ENABLE_LIBSTDCXX_VISIBILITY], likewise for the
	option itself, to --enable-libstdcxx-visibility.
	* configure.ac: Adjust call.
	* doc/xml/manual/configure.xml: Update.
	* configure: Regenerate.

From-SVN: r181162

	PR rtl-optimization/47698
	* ifcvt.c (noce_operand_ok): Move around comment.

From-SVN: r181161

re PR regression/50999 (g++.dg/lto/20081109 execute -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin)

2011-11-08  Richard Guenther  <rguenther@suse.de>

	PR lto/50999
	* lto-opts.c (append_to_collect_gcc_options): Split out from...
	(lto_write_options): ... here.  Prepend frontend specific flags.

From-SVN: r181160

2011-11-08  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/29_atomics/headers/atomic/macros.cc: Avoid -Wall
	warnings.
	* testsuite/29_atomics/atomic/cons/user_pod.cc: Likewise.

From-SVN: r181159

sse.md (*avx_vperm2f128<mode>3_nozero): Emit mask 0x12 and 0x20 as vinsert[fi]128 instead of vperm2[fi]128.

	* config/i386/sse.md (*avx_vperm2f128<mode>3_nozero): Emit mask
	0x12 and 0x20 as vinsert[fi]128 instead of vperm2[fi]128.

From-SVN: r181158

	* tree-vect-stmts.c (vectorizable_call): Add SLP_NODE argument.
	Handle vectorization of SLP calls.
	(vect_analyze_stmt): Adjust caller, add call to it for SLP too.
	(vect_transform_stmt): Adjust vectorizable_call caller, remove
	assertion.
	* tree-vect-slp.c (vect_get_and_check_slp_defs): For calls start
	with op_idx 3.
	(vect_build_slp_tree): Allow CALL_EXPR.

	* lib/target-supports.exp (check_effective_target_vect_call_sqrtf,
	check_effective_target_vect_call_copysignf,
	check_effective_target_vect_call_lrint): New procedures.
	* gcc.dg/vect/vect.exp: Run fast-math-bb-slp* tests using
	$VECT_SLP_CFLAGS with -ffast-math.
	* gcc.dg/vect/fast-math-vect-call-1.c: New test.
	* gcc.dg/vect/fast-math-vect-call-2.c: New test.
	* gcc.dg/vect/fast-math-bb-slp-call-1.c: New test.
	* gcc.dg/vect/fast-math-bb-slp-call-2.c: New test.

From-SVN: r181157

	PR libstdc++/51018
	* testsuite/30_threads/thread/native_handle/typesizes.cc: Do not run
	on netbsd.

From-SVN: r181156

gimple-fold.c (canonicalize_constructor_val): Make sure we have referenced vars setup before adding to them.

2011-11-08  Richard Guenther  <rguenther@suse.de>

	* gimple-fold.c (canonicalize_constructor_val): Make sure
	we have referenced vars setup before adding to them.

From-SVN: r181155

From-SVN: r181154

	PR libfortran/47970
	* intrinsics/c99_functions.c (round): Move higher in the file.

From-SVN: r181153

gcc/cp/

	* decl.c (start_decl): Update comment.
	* error.c (dump_alias_template_specialization): Dump the context
	of the specialization.
	* parser.c (cp_parser_alias_declaration): Call pop_scope on the
	pushed scope yielded by start_decl.

gcc/testsuite

	* g++.dg/cpp0x/alias-decl-11.C: New test.

From-SVN: r181152

/cp
2011-11-08  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/50864
	* parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
	uses of '->' and '.' as postfix-expression in namespace scope.

/testsuite
2011-11-08  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/50864
	* g++.dg/parse/template26.C: New.
	* g++.dg/template/crash45.C: Adjust dg-error string.

From-SVN: r181151

	PR fortran/50334
	* invoke.texi (-finit-*): Document interaction with
	-Wuninitialized.

From-SVN: r181150