r223564 - in /branches/gcc-4_9-branch/libstdc++...
dje@gcc.gnu.org
dje@gcc.gnu.org
Fri May 22 13:02:00 GMT 2015
Author: dje
Date: Fri May 22 13:02:34 2015
New Revision: 223564
URL: https://gcc.gnu.org/viewcvs?rev=223564&root=gcc&view=rev
Log:
PR target/66224
* config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
Don't use isync. Use lwsync if available.
Modified:
branches/gcc-4_9-branch/libstdc++-v3/ChangeLog
branches/gcc-4_9-branch/libstdc++-v3/config/cpu/powerpc/atomic_word.h
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