K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-12-03T13:51:57.336106Z
K 7
svn:log
V 299
Revert r225889 a bit. While it's correct that in total store order there's
no need to additionally add CPU memory barriers to the acquire variants of
atomic(9), these are documented to also include compiler memory barriers.
So add the latter, which were previously included by using membar(), back.

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