PR c++/34054
	PR c++/34056
	PR c++/34057
	PR c++/34058
	PR c++/34060
	* pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
	set to error_mark_node the outermost POINTER_TYPE to the pack if
	it is seen in a POINTER_TYPE.
	(push_template_decl_real): If check_for_bare_parameter_packs
	fails for function return type, set the return type to
	integer_type_node.  If check_for_bare_parameter_packs failed
	for non-function, return error_mark_node.

	* g++.dg/parse/crash36.C: Add another dg-error.
	* g++.dg/cpp0x/pr34054.C: New test.
	* g++.dg/cpp0x/pr34056.C: New test.
	* g++.dg/cpp0x/pr34057.C: New test.
	* g++.dg/cpp0x/pr34058.C: New test.
	* g++.dg/cpp0x/pr34060.C: New test.

From-SVN: r130152

	PR tree-optimization/34063
	* tree-chrec.c (chrec_evaluate): Put CHREC_LEFT based argument
	as first chrec_fold_plus operand rather than second.

	* g++.dg/tree-ssa/pr34063.C: New test.

From-SVN: r130151

2007-11-13  Benjamin Kosnik  <bkoz@redhat.com>

	* docs/html/documentation.html: First pass at unified table of contents.
	* docs/html/abi.html: Move...
	* docs/html/17_intro/abi.html: ...here.
	* docs/html/17_intro/porting-howto.html: Update, edit, put
	resulting pieces into...
	* docs/html/17_intro/api.html: New.
	* docs/html/17_intro/c++0x_status.html: New.
	* docs/html/17_intro/CHECKLIST: Move to...
	* docs/html/17_intro/c++1998_status.html: ...here.
	* docs/html/ext/tr1.html: Move ...
	* docs/html/17_intro/tr1_status.html: ...here.
	* docs/html/debug_mode.html: Move...
	* docs/html/ext/debug_mode.html: ...here.
	* docs/html/parallel_mode.html: Move...
	* docs/html/ext/parallel_mode.html: ...here
	* docs/html/17_intro/BUGS: Remove.
	* docs/html/17_intro/concept_check.diff: Remove.
	* docs/html/17_intro/HEADER_POLICY: Remove.
	* docs/html/17_intro/headers_cc.txt: Remove.
	* docs/html/17_intro/PROBLEMS: Remove.
	* docs/html/17_intro/RELEASE-NOTES: Remove.
	* docs/html/explanations.html: Remove.
	* docs/html/makedoc.awk: Remove.
	* docs/html/faq/index.txt: Remove. HTML only.
	* /docs/html/Makefile: Remove.
	
	* docs/html/17_intro/configury.html: Editing, updating,
	consistency check with doxygen conventions. Change libstdc++-v3 to
	libstdc++.	
	* docs/html/17_intro/howto.html: Same.
	* docs/html/17_intro/license.html: Same.
	* docs/html/17_intro/porting.html: Same.
	* docs/html/18_support/howto.html: Same.
	* docs/html/19_diagnostics/howto.html: Same.
	* docs/html/20_util/allocator.html: Same.
	* docs/html/20_util/howto.html: Same.
	* docs/html/21_strings/howto.html: Same.
	* docs/html/22_locale/codecvt.html: Same.
	* docs/html/22_locale/ctype.html: Same.
	* docs/html/22_locale/howto.html: Same.
	* docs/html/22_locale/messages.html: Same.
	* docs/html/23_containers/howto.html: Same.
	* docs/html/24_iterators/howto.html: Same.
	* docs/html/25_algorithms/howto.html: Same.
	* docs/html/26_numerics/howto.html: Same.
	* docs/html/27_io/howto.html: Same.
	* docs/html/configopts.html: Same.
	* docs/html/debug.html: Same.
	* docs/html/ext/ballocator_doc.html: Same.
	* docs/html/ext/howto.html: Same.
	* docs/html/ext/mt_allocator.html: Same.
	* docs/html/ext/sgiexts.html: Same.
	* docs/html/faq/index.html: Same.
	* docs/html/install.html: Same.
	* docs/html/test.html: Same.
	
	* include/bits/c++config: Change _GLIBCXX_DEPRECATED to
	_GLIBCXX_DEPRECATED_ATTR, _GLIBCXX_VISIBILITY to
	_GLIBCXX_VISIBILITY_ATTR.	
	* include/backward/auto_ptr.h: Same.
	* include/backward/binders.h: Same.
	* include/bits/stl_function.h: Same.
	* include/std/memory: Same.
	* include/std/streambuf: Same.
	* include/tr1_impl/boost_shared_ptr.h: Same.
	* src/globals_io.cc: Same.
	* src/ios_init.cc: Same.

From-SVN: r130150

	pr 33870
	* tree.h (strcut tree_memory_tag): add field unpartitionable.
	remove field in_nested_struct.
	(struct tree_struct_field_tag): add field nesting_level.
	(sft_in_nested_struct): remove.
	(sft_nesting_level): define.
	(sft_unpartitionable_p): define.
	* tree-ssa-alias.c (mem_sym_score): if mp->var is not
	partitionable, return long_max.
	(compute_memory_partitions): do not partition sfts marked
	unpartitionable.
	(create_sft): add argument nesting_level.  set
	sft_nesting_level with it.  update all users.
	(create_overlap_variables_for): show nesting level.
	* tree-dfa.c (dump_subvars_for): likewise.
	(dump_variable): likewise.
	show whether the sft is partitionable or not.
	* tree-flow.h (struct fieldoff): remove field
	in_nested_struct.
	add field nesting_level.
	* tree-ssa-structalias.c (struct variable_info): remove
	field in_nested_struct.
	(push_fields_onto_fieldstack): add argument
	nesting_level.  update all users.
	update documentation.
	update pair->nesting_level with nesting_level.
	make recursive calls with nesting_level + 1.
	(set_uids_in_ptset): if an sft is added to the points-to
	set, mark it as unpartitionable.
	* tree-ssa-operands.c (ref_nesting_level): new.
	(add_vars_for_offset): call it.
	add argument full_ref.  update
	callers.
	if var is inside a nested structure and the nesting level
	of full_ref is lower than the nesting level of var,
	adjust offset by the offset of var.

testsuite/ChangeLog
	
	PR 33870
	* gcc.c-torture/execute/pr33870-1.c: New test.
	* gcc.dg/tree-ssa/alias-16.c: New test.

From-SVN: r130141

    gcc/ada/
	* a-tasatt.adb: Add a comment at the beginning of the package
	explaining why in general 'Unchecked_Access must be used instead
	of 'Access.

From-SVN: r130139

2007-11-13  Victor Kaplansky  <victork@il.ibm.com>

        PR tree-optimization/32582
        * Makefile.in (CRTSTUFF_CFLAGS): Add -fno-tree-vectorize

From-SVN: r130138

2007-11-13  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/deque.tcc (deque<>::_M_push_back_aux,
	_M_push_front_aux): Do not copy unnecessarily to __t_copy.

From-SVN: r130136

	* floatformat.c (floatformat_ibm_long_double_is_valid): Fix
	compiler warnings.
	(floatformat_ibm_long_double): Use
	floatformat_ibm_long_double_is_valid.

From-SVN: r130131

From-SVN: r130129

	PR c++/29225
	* call.c (build_new_op): Call resolve_args before calling
	build_over_call.

	* g++.dg/template/crash72.C: New test.

From-SVN: r130126

	* doc/extend.texi (dllimport): Document that pointers to dllimport'd
	functions can be used as constant.

From-SVN: r130124

From-SVN: r130123

re PR rtl-optimization/34035 (ICE in calc_dfs_tree with -O2 -fnon-call-exceptions -ffast-math -fno-gcse)

	PR rtl-optimization/34035
	* cse.c (cse_cfg_altered): New global variable.
	(cse_jumps_altered): Make boolean.
	(recorded_label_ref): Likewise.
	(cse_insn): Adjust for above changes.
	(cse_extended_basic_block): Likewise.  Set cse_cfg_altered
	if dead edges have been purged.
	(cse_main): Change return value specification and adjust code.
	(rest_of_handle_cse): Adjust for above change.
	(rest_of_handle_cse2): Likewise.
	* gcse.c (rest_of_handle_gcse): Likewise.

From-SVN: r130122

i386.md (sse5_setcc<mode>): Use <ssemodefsuffix> to get the appropriate suffix for the coms* instruction.

2007-11-12  Dwarakanath Rajagopal  <dwarak.rajagopal@amd.com>
            Michael Meissner  <michael.meissner@amd.com>

        * config/i386/i386.md (sse5_setcc<mode>): Use <ssemodefsuffix>
        to get the appropriate suffix for the coms* instruction.
        (sse5_pcmov_<mode>): Restrict operands of pcmov
        for scalar case to be only xmm registers and not memory.

        * config/i386/sse.md (sse5_pcmov_<mode>): Correct the operand
        constraints to follow the mnemonics for the pcmov instruction



Co-Authored-By: Michael Meissner <michael.meissner@amd.com>

From-SVN: r130120

gcc/
	PR target/34042
	* config/mips/mips.c (mips_return_fpr_single): New function.
	(mips_function_value): Use it when returning single-field
	aggregates in FPRs.
	(mips_expand_call): Handle the PARALLELs created by
	mips_return_fpr_single.

From-SVN: r130119

From-SVN: r130104

2007-11-12  Chris Jefferson  <chris@bubblescope.net>
	    Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_deque.h (deque<>::push_back<>(_Args...),
	deque<>::push_front<>(_Args...), emplace<>(iterator, _Args...),
	insert(iterator, _Tp&&), _M_push_back_aux<>(_Args&&...),
	_M_push_front_aux<>(_Args&&...), _M_insert_aux<>(iterator,
	_Args&&...)): Add.
	* include/deque/deque.tcc (insert(iterator, value_type&&),
	emplace<>(iterator, _Args...), _M_push_back_aux<>(_Args&&...),
	_M_push_front_aux<>(_Args&&...), _M_insert_aux<>(iterator,
	_Args&&...)): Define.
	(_M_insert_aux(iterator, size_type, const value_type&),
	_M_insert_aux<>(iterator, _ForwardIterator, _ForwardIterator,
	size_type)): Use _GLIBCXX_MOVE3, _GLIBCXX_MOVE_BACKWARD3,
	__uninitialized_move*, __uninitialized_fill_move,
	__uninitialized_copy_move, when possible.
	* include/bits/stl_uninitialized.h (__uninitialized_copy_copy,
	__uninitialized_fill_copy, __uninitialized_copy_fill): Remove.
	(__uninitialized_copy_move, __uninitialized_move_copy,
	__uninitialized_move_fill, __uninitialized_fill_move): Add.
	* include/debug/deque (deque<>::push_back<>(_Args...),
	deque<>::push_front<>(_Args...), emplace<>(iterator, _Args...),
	insert(iterator, _Tp&&)): Add.
	* testsuite/23_containers/deque/modifiers/moveable.cc: Enable.
	* testsuite/23_containers/deque/capacity/moveable.cc: Likewise.
	* testsuite/23_containers/deque/cons/moveable.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_2_neg.cc: Likewise.

	* include/debug/vector (vector<>::insert(iterator, _Tp&&)): Minor
	tweak, prefer std::move.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>

From-SVN: r130102

2007-11-12  Richard Guenther  <rguenther@suse.de>

	PR middle-end/34070
	* fold-const.c (fold_binary): If testing for non-negative
	operands with tree_expr_nonnegative_warnv_p make sure to
	use op0 which has all (sign) conversions retained.

	* gcc.c-torture/execute/pr34070-1.c: New testcase.
	* gcc.c-torture/execute/pr34070-2.c: Likewise.

From-SVN: r130098

2007-11-12  Richard Guenther  <rguenther@suse.de>

	PR middle-end/34027
	* fold-const.c (fold_binary): Fold n - (n / m) * m to n % m.
	(fold_binary): Fold unsinged FLOOR_DIV_EXPR to TRUNC_DIV_EXPR.

	* gcc.dg/pr34027-1.c: New testcase.
	* gcc.dg/pr34027-2.c: Likewise.

From-SVN: r130097

re PR tree-optimization/33953 (internal compiler error: vector VEC(tree,base) index domain error, in vectorizable_operation at tree-vect-transform.c:4017)

	PR tree-optimization/33953
	* tree-vect-transform.c (vectorizable_operation): In case of SLP,
	allocate vec_oprnds1 according to the number of created vector
	statements. In case of shift with scalar argument, store scalar operand
	for every vector statement to be created for the SLP node. Fix a
	comment.

From-SVN: r130096

From-SVN: r130094

gcc/cp
	PR c++/17577:
	* lex.c (handle_pragma_implementation): Use cpp_included_before.
gcc/testsuite
	PR c++/17577:
	* g++.dg/ext/pr17577.h: New file.
	* g++.dg/ext/pr17577.C: New file.
libcpp
	PR c++/17557:
	* include/cpplib.h (cpp_included_before): Declare.
	* files.c (struct file_hash_entry) <location>: New field.
	(_cpp_find_file): Initialize new field.
	(make_cpp_dir): Likewise.
	(cpp_included_before): New function.

From-SVN: r130093

re PR c++/8570 (line number in error message is badly placed with illegal template friend declaration)

2007-11-12  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR c++/8570
cp/
	* pt.c (redeclare_class_template): Update error message. Use a
	note to show the previous declaration.
	(tsubst_friend_class): Use the location of the friend template as
	the input location before calling redeclare_class_template.
testsuite/
	* g++.old-deja/g++.ns/template13.C: Update expected output.
	* g++.old-deja/g++.pt/friend23.C: Likewise.
	* g++.dg/warn/pr8570.C: New.

From-SVN: r130092

From-SVN: r130090

	PR c++/34068
	* semantics.c (finish_pseudo_destructor_expr): Handle
	object == error_mark_node.

	* g++.dg/template/pseudodtor4.C: New test.

From-SVN: r130087

2007-11-11  Howard Hinnant  <hhinnant@apple.com>

	* include/bits/stl_pair.h (pair<>::pair<>(_U1&&, _Arg0&&,
	_Args&&...)): Add.

From-SVN: r130085

From-SVN: r130084

2007-11-08  Paolo Carlini  <pcarlini@suse.de>

	* docs/html/ext/lwg-active.html: Update to Revision R52.
	* docs/html/ext/lwg-closed.html: Likewise.
	* docs/html/ext/lwg-defects.html: Likewise.
	* docs/html/ext/howto.html: Adjust.

From-SVN: r130083

2007-11-11  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_list.h (list<>::_M_create_node<>(_Args&&...),
	_M_insert<>(iterator, _Args&&...), push_front<>(_Args&&...),
	push_back<>(_Args&&...)): Add.
	(list<>::emplace<>(iterator, _Args&&...), insert(iterator,
	value_type&&)): Declare.
	(splice(iterator, list&&), splice(iterator, list&&, iterator),
	splice(iterator, list&&, iterator, iterator), merge(list&&),
	merge(list&&, _StrictWeakOrdering)): Add C++0x signatures.
	* include/bits/list.tcc (list<>::emplace<>(iterator, _Args&&...),
	insert(iterator, value_type&&)): Define.
	* include/debug/list (list<>::emplace<>(iterator, _Args&&...),
	insert(iterator, value_type&&)): Add.
	(splice(iterator, list&&), splice(iterator, list&&, iterator),
	splice(iterator, list&&, iterator, iterator), merge(list&&),
	merge(list&&, _StrictWeakOrdering)): Add C++0x signatures, use
	_GLIBCXX_MOVE.

From-SVN: r130082

From-SVN: r130080

    gcc/ada/
	* a-tasatt.adb: Revert previous change for this file as it will
	generate an error when this package is instantiated from a
	local context.

From-SVN: r130076

	* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
	sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r130075

	* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
	ru.po, sr.po, sv.po, tr.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r130074

From-SVN: r130073

	PR fortran/33592
	* trans.c (gfc_call_realloc): Fix the logic and rename variables.

From-SVN: r130072

2007-11-10  Steven Bosscher  <stevenb.gcc@gmail.com>

	* gcse.c (CUID_INSN): Remove.
	(cuid_insn): Ditto.
	(alloc_gcse_mem): Don't allocate cuid_insn.
	(free_gcse_mem): Don't free cuid_insn.

From-SVN: r130071

	PR fortran/34020
	* gimplify.c (goa_lhs_expr_p): Inside INDIRECT_REF handle unshared
	nops.

	* testsuite/libgomp.fortran/pr34020.f90: New test.

From-SVN: r130069

	PR middle-end/34018
	* tree-inline.h (copy_body_data): Add regimplify field.
	* tree-inline.c (copy_body_r): Set id->regimplify to true
	if an TREE_INVARIANT ADDR_EXPR is no longer invariant after
	substitutions.
	(copy_bb): Clear id->regimplify before walk_tree, if it is
	set afterwards, regimplify the whole statement.

	* g++.dg/opt/inline14.C: New test.

From-SVN: r130068

	PR tree-optimization/33680
	* tree-data-ref.c (split_constant_offset) <case ADDR_EXPR>: Punt
	if the added cast involves variable length types.

	* gcc.c-torture/compile/20071108-1.c: New test.

From-SVN: r130067

	PR c++/32241
	* pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
	is not scalar type, let finish_class_member_access_expr handle
	diagnostics.  Pass BIT_NOT_EXPR argument to
	finish_pseudo_destructor_expr.  Handle SCOPE_REF properly.

	* g++.dg/template/pseudodtor3.C: New test.

From-SVN: r130066