simplify AnalysisGroup registration, eliminating one typeid call.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29932 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/System/Mutex.cpp b/lib/System/Mutex.cpp
index 44e3332d17..467bc8522b 100644
--- a/lib/System/Mutex.cpp
+++ b/lib/System/Mutex.cpp
@@ -53,7 +53,7 @@ using namespace sys;
 //       is configured into the LIBS variable.
 // Note: this line of code generates a warning if pthread_mutex_init is not
 //       declared with weak linkage. It's safe to ignore the warning.
-static const bool pthread_enabled = static_cast<bool>(pthread_mutex_init);
+static const bool pthread_enabled = true;
 
 // Construct a Mutex using pthread calls
 Mutex::Mutex( bool recursive)