re PR c++/37089 ([C++0x] rvalue/lvalue reference collapsing not performed in error ouput thus printing "&&&")

	PR c++/37089
	* cp-demangle.c (d_print_comp): Handle reference smashing.

From-SVN: r175213

	PR c++/43321
	* semantics.c (describable_type): Remove.
	* cp-tree.h: Likewise.
	* decl.c (cp_finish_decl): Don't call it.
	* init.c (build_new): Likewise.
	* parser.c (cp_parser_omp_for_loop): Likewise.
	* pt.c (tsubst_decl): Likewise.
	(do_auto_deduction): If we fail in a template, try again
	at instantiation time.

From-SVN: r175212

	PR c++/43831
	* parser.c (cp_parser_lambda_introducer): Complain about redundant
	captures.
	* semantics.c (add_capture): Likewise.
	(register_capture_members): Clear IDENTIFIER_MARKED.

From-SVN: r175211

Fix PR target/49385


2011-06-20  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

	PR target/49385
	* config/arm/thumb2.md (*thumb2_movhi_insn): Make sure atleast
	one of the operands is a register.

From-SVN: r175208

2011-06-20  Kai Tietz  <ktietz@redhat.com>

	* fold-const.c (fold_binary_loc): Add missing
	folding for truth-not operations in combination
	with binary and.

ChangeLog gcc/testsuite/

2011-06-20  Kai Tietz  <ktietz@redhat.com>

	* gcc.dg/binop-notand1.c: New test.
	* gcc.dg/binop-notand2.c: New test.
	* gcc.dg/binop-notand3.c: New test.
	* gcc.dg/binop-notand4.c: New test.
	* gcc.dg/binop-notand5.c: New test.
	* gcc.dg/binop-notand6.c: New test.

From-SVN: r175206

2011-06-20  Daniel Krugler  <daniel.kruegler@googlemail.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/tuple (__conv_types, __one_by_one_convertible,
	__all_convertible): Add.
	(tuple): Use the latter.
	(tuple<_T1>): Remove.
	* testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error
	line number.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Likewise.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r175204

From-SVN: r175203

2011-06-20  Pierre Vittet  <piervit@pvittet.com>

	* c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
	handler.
	(gen_pragma_handler): New union.
	(internal_pragma_handler): New type.
	(c_register_pragma_with_data)
	(c_register_pragma_with_expansion_and_data): New functions.

	* c-pragma.c (registered_pragmas, c_register_pragma_1)
	(c_register_pragma, c_register_pragma_with_expansion)
	(c_invoke_pragma_handler): Changed to work with
	internal_pragma_handler.
	(c_register_pragma_with_data)
	(c_register_pragma_with_expansion_and_data): New functions.

From-SVN: r175202

	* config/rs6000/rs6000.c (create_TOC_reference): Wrap high part
	of toc-relative address in CONST.
	(rs6000_delegitimize_address): Recognize changed address.
	(rs6000_legitimize_reload_address): Likewise.
	(rs6000_emit_move): Don't force these constants to memory.
	* config/rs6000/rs6000.md (tls_gd, tls_gd_high): Wrap high part of
	toc-relative address in CONST.
	(tls_ld, tls_ld_high, tls_got_dtprel, tls_got_dtprel_high): Likewise.
	(tls_got_tprel, tls_got_tprel_high, largetoc_high): Likewise.

From-SVN: r175200

From-SVN: r175199

	PR target/49461
 	* mh-darwin: Turn off -pie on darwin11 and later.

From-SVN: r175192

From-SVN: r175188

2011-06-18  H.J. Lu  <hongjiu.lu@intel.com>

	* longlong.h (count_leading_zeros): Use long long builtin for
	x86-64.
	(count_trailing_zeros): Likewise.

From-SVN: r175183

	PR target/49461
	* libjava/configure.ac (SYSTEMSPEC): Pass -no_pie for darwin11.
	* libjava/configure: Regenerate.

From-SVN: r175182

2011-06-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR other/49325
	* acinclude.m4 (gcc_AC_INITFINI_ARRAY): Properly check if
	.init_array can be used with .ctors on targets.
	* configure: Regenerated.

From-SVN: r175181

	PR testsuite/49432
	* obj-c++.dg/invalid-type-1.mm: Adjust for new error wording.

From-SVN: r175178

2011-06-18  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/49400
	* decl.c (gfc_match_procedure): Allow PROCEDURE declarations inside
	BLOCK constructs.

2011-06-18  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/49400
	* gfortran.dg/proc_ptr_31.f90: New.

From-SVN: r175177

	* tree-sra.c (type_internals_preclude_sra_p) <ARRAY_TYPE>: Return true
	if the element type is volatile.
ada/
	* gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
	local variable throughout.  Remove useless call to Base_Type.
	(gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
	Take it also into account for the volatileness of the field.  Set the
	TREE_SIDE_EFFECTS flag as well in this case.  Reorder some warnings.

From-SVN: r175176

oops, comitted with wrong PR# :(
	PR lto/48246
	* lto.c (lto_1_to_1_map): Don't create empty partitions.
	(lto_balanced_map): Likewise.

From-SVN: r175175

	PR lto/23754
	* lto.c (lto_1_to_1_map): Don't create empty partitions.
	(lto_balanced_map): Likewise.

From-SVN: r175174

trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP on a dereference built for a by-ref object if...

	* gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
	on a dereference built for a by-ref object if it has an address clause.

From-SVN: r175172

einfo.ads (Address_Taken): Document use for the second argument of Asm_Input and Asm_Output attributes.

	* einfo.ads (Address_Taken): Document use for the second argument of
	Asm_Input and Asm_Output attributes.
	* sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
	argument is an entity name, then set Address_Taken on it.
	<Attribute_Asm_Output>: Likewise.
	* gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
	Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
	(gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
	memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.

From-SVN: r175171

	* lto-symtab.c (lto_varpool_replace_node): Remove code handling
	extra name aliases.
	(lto_symtab_resolve_can_prevail_p): Likewise.
	(lto_symtab_merge_cgraph_nodes): Update alias_of pointers.
	* cgraphbuild.c (record_reference): Remove extra body alias code.
	(mark_load): Likewise.
	(mark_store): Likewise.
	* cgraph.h (varpool_node): Remove extra_name filed;
	add alias_of and extraname_alias.
	(varpool_create_variable_alias, varpool_for_node_and_aliases): Declare.
	(varpool_alias_aliased_node): New inline function.
	(varpool_variable_node): New function.
	* cgraphunit.c (handle_alias_pairs): Handle also variable aliases.
	* ipa-ref.c (ipa_record_reference): Allow aliases on variables.
	* lto-cgraph.c (lto_output_varpool_node): Update streaming.
	(input_varpool_node): Likewise.
	* lto-streamer-out.c (produce_symtab): Remove extra name aliases.
	(varpool_externally_visible_p): Remove extra body alias code.
	(function_and_variable_visibility): Likewise.
	* tree-ssa-structalias.c (associate_varinfo_to_alias_1): New function.
	(ipa_pta_execute): Use it.
	* varpool.c (varpool_remove_node): Remove extra name alias code.
	(varpool_mark_needed_node): Likewise.
	(varpool_analyze_pending_decls): Analyze aliases.
	(assemble_aliases): New functoin.
	(varpool_assemble_decl): Use it.
	(varpool_create_variable_alias): New function.
	(varpool_extra_name_alias): Rewrite.
	(varpool_for_node_and_aliases): New function.

From-SVN: r175169

	* lto-symtab.c (lto_varpool_replace_node): Remove code handling
	extra name aliases.
	(lto_symtab_resolve_can_prevail_p): Likewise.
	(lto_symtab_merge_cgraph_nodes): Update alias_of pointers.
	* cgraphbuild.c (record_reference): Remove extra body alias code.
	(mark_load): Likewise.
	(mark_store): Likewise.
	* cgraph.h (varpool_node): Remove extra_name filed;
	add alias_of and extraname_alias.
	(varpool_create_variable_alias, varpool_for_node_and_aliases): Declare.
	(varpool_alias_aliased_node): New inline function.
	(varpool_variable_node): New function.
	* cgraphunit.c (handle_alias_pairs): Handle also variable aliases.
	* ipa-ref.c (ipa_record_reference): Allow aliases on variables.
	* lto-cgraph.c (lto_output_varpool_node): Update streaming.
	(input_varpool_node): Likewise.
	* lto-streamer-out.c (produce_symtab): Remove extra name aliases.
	(varpool_externally_visible_p): Remove extra body alias code.
	(function_and_variable_visibility): Likewise.
	* tree-ssa-structalias.c (associate_varinfo_to_alias_1): New function.
	(ipa_pta_execute): Use it.
	* varpool.c (varpool_remove_node): Remove extra name alias code.
	(varpool_mark_needed_node): Likewise.
	(varpool_analyze_pending_decls): Analyze aliases.
	(assemble_aliases): New functoin.
	(varpool_assemble_decl): Use it.
	(varpool_create_variable_alias): New function.
	(varpool_extra_name_alias): Rewrite.
	(varpool_for_node_and_aliases): New function.

From-SVN: r175168

	* lto-symtab.c (lto_varpool_replace_node): Remove code handling
	extra name aliases.
	(lto_symtab_resolve_can_prevail_p): Likewise.
	(lto_symtab_merge_cgraph_nodes): Update alias_of pointers.
	* cgraphbuild.c (record_reference): Remove extra body alias code.
	(mark_load): Likewise.
	(mark_store): Likewise.
	* cgraph.h (varpool_node): Remove extra_name filed;
	add alias_of and extraname_alias.
	(varpool_create_variable_alias, varpool_for_node_and_aliases): Declare.
	(varpool_alias_aliased_node): New inline function.
	(varpool_variable_node): New function.
	* cgraphunit.c (handle_alias_pairs): Handle also variable aliases.
	* ipa-ref.c (ipa_record_reference): Allow aliases on variables.
	* lto-cgraph.c (lto_output_varpool_node): Update streaming.
	(input_varpool_node): Likewise.
	* lto-streamer-out.c (produce_symtab): Remove extra name aliases.
	(varpool_externally_visible_p): Remove extra body alias code.
	(function_and_variable_visibility): Likewise.
	* tree-ssa-structalias.c (associate_varinfo_to_alias_1): New function.
	(ipa_pta_execute): Use it.
	* varpool.c (varpool_remove_node): Remove extra name alias code.
	(varpool_mark_needed_node): Likewise.
	(varpool_analyze_pending_decls): Analyze aliases.
	(assemble_aliases): New functoin.
	(varpool_assemble_decl): Use it.
	(varpool_create_variable_alias): New function.
	(varpool_extra_name_alias): Rewrite.
	(varpool_for_node_and_aliases): New function.

From-SVN: r175167

libgfortran ChangeLog entry:

2011-06-18  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/49296
        * io/list_read.c (read_character): Accept EOF as a separator when
        reading string.


testsuite ChangeLog entry:

2011-06-18  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/48296
	* gfortran.dg/read_list_eof_1.f90: New test.

From-SVN: r175166

re PR target/49411 ([4.6/4.7] ICE: unrecognizable insn with -mxop in _mm_roti_epi8 with negative number)

	PR target/49411
	* config/i386/i386.c (ix86_expand_multi_arg_builtins): If
	last_arg_constant and last argument doesn't match its predicate,
	for xop_vpermil2<mode>3 error out and for xop_rotl<mode>3
	if it is CONST_INT, mask it, otherwise expand using rotl<mode>3.
	(ix86_expand_sse_pcmpestr, ix86_expand_sse_pcmpistr): Fix
	spelling of error message.
	* config/i386/sse.md (sse4a_extrqi, sse4a_insertqi,
	vcvtps2ph, *vcvtps2ph, *vcvtps2ph_store, vcvtps2ph256): Use
	const_0_to_255_operand instead of const_int_operand.

	Revert:
	2011-05-09  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/sse.md (blendbits): Remove mode attribute.
	(<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand
	instead of const_0_to_<blendbits>_operand for operand 3 predicate.
	Check integer value of operand 3 in insn constraint.

	* gcc.target/i386/testimm-1.c: New test.
	* gcc.target/i386/testimm-2.c: New test.
	* gcc.target/i386/testimm-3.c: New test.
	* gcc.target/i386/testimm-4.c: New test.
	* gcc.target/i386/testimm-5.c: New test.
	* gcc.target/i386/testimm-6.c: New test.
	* gcc.target/i386/testimm-7.c: New test.
	* gcc.target/i386/testimm-8.c: New test.
	* gcc.target/i386/xop-vpermil2px-2.c: New test.
	* gcc.target/i386/xop-rotate1-int.c: New test.
	* gcc.target/i386/xop-rotate2-int.c: New test.

From-SVN: r175165

	PR c++/49458
	* call.c (convert_class_to_reference_1): Allow binding function
	lvalue to rvalue reference.

From-SVN: r175164

From-SVN: r175163

	PR c++/43912
	Generate proxy VAR_DECLs for better lambda debug info.
	* cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
	(LAMBDA_EXPR_PENDING_PROXIES): New.
	(struct tree_lambda_expr): Add pending_proxies.
	* name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
	(qualify_lookup): Use is_lambda_ignored_entity.
	* parser.c (cp_parser_lambda_expression): Don't adjust field names.
	Call insert_pending_capture_proxies.
	(cp_parser_lambda_introducer): Use this_identifier.
	(cp_parser_lambda_declarator_opt): Call the object parameter
	of the op() "__closure" instead of "this".
	(cp_parser_lambda_body): Call build_capture_proxy.
	* semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
	(insert_pending_capture_proxies, insert_capture_proxy): New.
	(is_normal_capture_proxy, is_capture_proxy): New.
	(add_capture): Add __ to field names here, return capture proxy.
	(add_default_capture): Use this_identifier, adjust to expect
	add_capture to return a capture proxy.
	(outer_lambda_capture_p, thisify_lambda_field): Remove.
	(finish_id_expression, lambda_expr_this_capture): Adjust.
	(build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
	* pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
	is null.

From-SVN: r175158

	* name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
	of artificial locals.

From-SVN: r175157

	* parser.c (cp_parser_lambda_expression): Clear
	LAMBDA_EXPR_THIS_CAPTURE after parsing.
	* pt.c (tsubst_copy_and_build): Make sure it isn't set.

From-SVN: r175156

	* cp-tree.h (struct tree_lambda_expr): Change common to typed.
	Move non-pointers to end of struct.

From-SVN: r175155

From-SVN: r175154

	* pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
	* decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.

From-SVN: r175153

	* semantics.c (finish_non_static_data_member): Preserve dereference
	in template.

From-SVN: r175152

2011-06-17  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/48699
	* check.c (gfc_check_move_alloc): If 'TO' argument is polymorphic,
	make sure the vtab is present.

2011-06-17  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/48699
	* gfortran.dg/move_alloc_5.f90: New.

From-SVN: r175151

	PR libgcj/49315
	* include/solaris-signal.h: Rename to ...
	* include/posix-signal.h: ... this.
	(SA_FLAGS): Define.
	(SIGNAL_HANDLER): Handle non-SA_SIGINFO case.
	(sa_signal_handler): Define.
	(_INIT_SIG_HANDLER): New macro.
	(INIT_SEGV, INIT_FPE): Use it.
	* configure.ac (SIGNAL_HANDLER): Use it on alpha*-dec-osf*,
	mips-sgi-irix*, *-*-solaris2*
	* configure: Regenerate.
	* include/aix-signal.h: Refer to AIX.
	* configure.host (alpha*-dec-osf*): Enable can_unwind_signal.
	(mips-sgi-irix6*): Likewise.

From-SVN: r175138

re PR rtl-optimization/48542 (unchanged variables in code which calls setjmp may be clobbered (including the return-address))

	PR rtl-optimization/48542
	* gcc.dg/torture/pr48542.c: New test.

From-SVN: r175133

re PR rtl-optimization/48542 (unchanged variables in code which calls setjmp may be clobbered (including the return-address))

	PR rtl-optimization/48542
	* reload.c (find_equiv_reg): Stop looking when finding a
	setjmp-type call.
	* reload1.c (reload_as_needed): Invalidate all reload
	registers when crossing a setjmp-type call.

From-SVN: r175132