1 new GCC HEAD@182177 regression

[GCC regression tester]

With your recent patch, GCC HEAD revision 182177 had problems on:
native: regress-6 (1 NEW failures)
The previous build was of revision 182172.

Regressions for native:
old   gcc.sum gcc.dg/guality/vla-2.c
old   gcc.sum gcc.dg/torture/tls/thr-init-1.c
old   gcc.sum gcc.dg/torture/tls/thr-init-2.c
old   gcc.sum gcc.dg/torture/tls/tls-test.c
old   gcc.sum gcc.dg/tree-ssa/vrp47.c
NEW   libgomp.sum libgomp.c++/for-2.C

Log information for changes since the last build:
------------------------------------------------------------------------
r182174 | fdumont | 2011-12-09 12:01:04 -0800 (Fri, 09 Dec 2011) | 26 lines
Changed paths:
   M /trunk/libstdc++-v3/ChangeLog
   M /trunk/libstdc++-v3/doc/xml/manual/status_cxx2011.xml
   M /trunk/libstdc++-v3/include/bits/hashtable.h
   M /trunk/libstdc++-v3/include/debug/unordered_map
   M /trunk/libstdc++-v3/include/debug/unordered_set
   A /trunk/libstdc++-v3/testsuite/23_containers/unordered_map/modifiers
   A /trunk/libstdc++-v3/testsuite/23_containers/unordered_map/modifiers/emplace.cc
   A /trunk/libstdc++-v3/testsuite/23_containers/unordered_multimap/modifiers
   A /trunk/libstdc++-v3/testsuite/23_containers/unordered_multimap/modifiers/emplace.cc
   A /trunk/libstdc++-v3/testsuite/23_containers/unordered_multiset/modifiers
   A /trunk/libstdc++-v3/testsuite/23_containers/unordered_multiset/modifiers/emplace.cc
   A /trunk/libstdc++-v3/testsuite/23_containers/unordered_set/modifiers
   A /trunk/libstdc++-v3/testsuite/23_containers/unordered_set/modifiers/emplace.cc
   M /trunk/libstdc++-v3/testsuite/util/exception/safety.h
   M /trunk/libstdc++-v3/testsuite/util/testsuite_container_traits.h

2011-12-09  Fran?\195?\167ois Dumont <fdumont@gcc.gnu.org>

	* include/bits/hashtable.h (_Hashtable<>::emplace,
	_Hashtable<>::emplace_hint): Add.
	* include/debug/unordered_set (unordered_set<>::emplace,
	unordered_set<>::emplace_hint, unordered_multiset<>::emplace,
	unordered_multiset<>::emplace_hint): Add.
	* include/profile/unordered_set: Likewise.
	* include/debug/unordered_map (unordered_map<>::emplace,
	unordered_map<>::emplace_hint, unordered_multimap<>::emplace,
	unordered_multimap<>::emplace_hint): Add.
	* include/profile/unordered_map: Likewise.
	* testsuite/23_containers/unordered_map/modifiers/emplace.cc: New.
	* testsuite/23_containers/unordered_multimap/modifiers/emplace.cc:
	New.
	* testsuite/23_containers/unordered_set/modifiers/emplace.cc: New.
	* testsuite/23_containers/unordered_multiset/modifiers/emplace.cc:
	New.
	* testsuite/util/testsuite_container_traits.h
	(traits_base::has_emplace): Add and defined as std::true_type for
	unordered containers.
	* testsuite/util/exception/safety.h (emplace, emplace_hint): Add and
	use them in basic_safety exception test case.
	* doc/xml/manual/status_cxx2011.xml: Update unordered containers
	status.

------------------------------------------------------------------------
r182175 | jason | 2011-12-09 12:18:22 -0800 (Fri, 09 Dec 2011) | 4 lines
Changed paths:
   M /trunk/gcc/cp/ChangeLog
   M /trunk/gcc/cp/call.c
   M /trunk/gcc/cp/parser.c
   M /trunk/gcc/testsuite/ChangeLog
   A /trunk/gcc/testsuite/g++.dg/warn/Woverflow-4.C

	PR c++/51151
	* call.c (perform_implicit_conversion_flags): Remove earlier kludge.
	* parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
	in templates even if decl isn't type-dependent.
------------------------------------------------------------------------
r182177 | jakub | 2011-12-09 12:50:40 -0800 (Fri, 09 Dec 2011) | 5 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/tree-eh.c

	PR tree-optimization/51117
	* tree-eh.c (optimize_clobbers): Don't remove just one
	clobber, but all consecutive clobbers before RESX.
	Use gimple_clobber_p predicate.

------------------------------------------------------------------------

For more information, see <http://glutton.geoffk.org/HEAD/>.

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-- 
Geoffrey Keating <geoffk@geoffk.org> 
(via an automated GCC regression-testing script.)