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-rw-r--r--llvm/lib/System/RWMutex.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/System/RWMutex.cpp b/llvm/lib/System/RWMutex.cpp
index be41ee6847d..deb04709d82 100644
--- a/llvm/lib/System/RWMutex.cpp
+++ b/llvm/lib/System/RWMutex.cpp
@@ -12,7 +12,6 @@
//===----------------------------------------------------------------------===//
#include "llvm/Config/config.h"
-#include "llvm/Support/Compiler.h"
#include "llvm/System/RWMutex.h"
#include <cstring>
@@ -73,7 +72,8 @@ RWMutexImpl::RWMutexImpl()
#endif
// Initialize the rwlock
- int ATTRIBUTE_UNUSED errorcode = pthread_rwlock_init(rwlock, NULL);
+ int errorcode = pthread_rwlock_init(rwlock, NULL);
+ (void)errorcode;
assert(errorcode == 0);
// Assign the data member
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