2 Commits

Author	SHA1	Message	Date
Nick Lewycky	d12c8cc065	Fix Windows build, don't try to #include <pthread.h> when we know it's not ... available. llvm-svn: 144574	2011-11-14 22:10:23 +00:00
Nick Lewycky	53185e9016	Add support for tsan annotations (thread sanitizer, a valgrind-based tool). ... These annotations are disabled entirely when either ENABLE_THREADS is off, or building a release build. When enabled, they add calls to functions with no statements to ManagedStatic's getters. Use these annotations to inform tsan that the race used inside ManagedStatic initialization is actually benign. Thanks to Kostya Serebryany for helping write this patch! llvm-svn: 144567	2011-11-14 20:50:16 +00:00