P4 to Git Change 1118228 by gandryey@gera-dev-w7 on 2015/02/03 16:17:12

ECR #304775 - Back out changelist 1117184
	- There is a hang on CPU in conversion test

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/platform/command.cpp#67 edit

rocclr/runtime/platform/command.cpp

@@ -88,7 +88,10 @@ Event::setStatus(cl_int status, uint64_t timeStamp)
         timeStamp = recordProfilingInfo(status, timeStamp);
     }
 
-    status_ = status;
+    if (!make_atomic(status_).compareAndSet(currentStatus, status)) {
+        // Somebody else beat us to it, let them deal with the release/signal.
+        return false;
+    }
 
     if (callbacks_ != (CallBackEntry*)0) {
         processCallbacks(status);