2 Commits

Author	SHA1	Message	Date
Owen Anderson	1498a7a510	Give RWMutex the SmartRWMutex treatment too. ... llvm-svn: 73710	2009-06-18 18:26:15 +00:00
Owen Anderson	324f94c317	Add a portable wrapper for reader-writer locks. ... llvm-svn: 73545	2009-06-16 20:19:28 +00:00