r189724 - in /branches/google/gcc-4_6/libstdc++...

[jingyu@gcc.gnu.org]

Author: jingyu
Date: Fri Jul 20 17:27:57 2012
New Revision: 189724

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189724
Log:
2012-07-19  Jing Yu  <jingyu@google.com>

	Backport r183875 to fix wrong atomic<_Tp*> add_fetch.
	PR libstdc++/51811, Google ref b/6702865
	* include/bits/atomic_0.h (atomic<_Tp*>): Fix offsets.
	* include/bits/atomic_2.h: Likewise.
	* testsuite/29_atomics/atomic/operators/51811.cc: New.
	* testsuite/29_atomics/atomic/operators/pointer_partial_void.cc: New.

Added:
    branches/google/gcc-4_6/libstdc++-v3/testsuite/29_atomics/atomic/operators/51811.cc
    branches/google/gcc-4_6/libstdc++-v3/testsuite/29_atomics/atomic/operators/pointer_partial_void.cc
Modified:
    branches/google/gcc-4_6/libstdc++-v3/ChangeLog.google-4_6
    branches/google/gcc-4_6/libstdc++-v3/include/bits/atomic_0.h
    branches/google/gcc-4_6/libstdc++-v3/include/bits/atomic_2.h