Make the lazy initialization of DefaultTimerGroup threadsafe.
authorOwen Anderson <resistor@mac.com>
Tue, 23 Jun 2009 17:33:37 +0000 (17:33 +0000)
committerOwen Anderson <resistor@mac.com>
Tue, 23 Jun 2009 17:33:37 +0000 (17:33 +0000)
commit3b8d135879bd045d63174064c6879eaa6581ec00
tree7924daa3a2dc8968b3b89949067faa0cdd934c05
parenta0162ff2b94b0634fcbe51e20b35238618831981
Make the lazy initialization of DefaultTimerGroup threadsafe.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73963 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Support/Timer.cpp