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Fix a threaded LLVM bug due the need for operator= on reference counted AttrListImpl...
authorOwen Anderson <resistor@mac.com>
Thu, 16 Sep 2010 00:27:35 +0000 (00:27 +0000)
committerOwen Anderson <resistor@mac.com>
Thu, 16 Sep 2010 00:27:35 +0000 (00:27 +0000)
commitcb86def1c2084f2b1c72fd04e5384d472e7cf3a0
tree9db79c4e44d889eb630edee0196275a23e49c798
parentf6a129a24b866635c3c51edf08749755f952b5f2
Fix a threaded LLVM bug due the need for operator= on reference counted AttrListImpl's.  It might
be possible to implement this very carefully to allow a lock-free implementation while still
avoiding illegal interleavings, but I haven't been able to figure one out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114046 91177308-0d34-0410-b5e6-96231b3b80d8
lib/VMCore/Attributes.cpp