Use an RWMutex instead of a Mutex in PassRegistry.
authorChad Rosier <chad.rosier@gmail.com>
Wed, 3 Jul 2013 18:38:08 +0000 (18:38 +0000)
committerChad Rosier <chad.rosier@gmail.com>
Wed, 3 Jul 2013 18:38:08 +0000 (18:38 +0000)
commit40488cf13973dc5364f017c1a403fe93e6c46d6f
tree30047aa8a7352050080f888240abc79c636e0bfd
parent51f558c9aed3bf74c2e8f3ff3bf365c94637ecdf
Use an RWMutex instead of a Mutex in PassRegistry.
Patch by Alex Crichton <alex@crichton.co>.  Approved by Chris Lattner.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185566 91177308-0d34-0410-b5e6-96231b3b80d8
lib/IR/PassRegistry.cpp