Owen Anderson 3cfc62aa08 As pointed out by Duncan, I accidentally dropped the first MemoryFence of the
double-checked locking pattern here.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73701 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-18 16:08:27 +00:00
..
2009-06-16 20:53:09 +00:00