[PATCH] D20901: Remove all of the legacy home-grown atomic operations LLVM provided except for CompareAndSwap. That is the only one still being used anywhere now that statistics have been moved onto std::atomic.

[Reid Kleckner via llvm-commits]

rnk added a subscriber: rnk.
rnk accepted this revision.
rnk added a reviewer: rnk.
rnk added a comment.
This revision is now accepted and ready to land.

lgtm, looks like r271504 stuck since last night.


http://reviews.llvm.org/D20901