[llvm] r371255 - [ORC] Add a missing #include atomic.

[Lang Hames via llvm-commits]

Author: lhames
Date: Fri Sep  6 13:50:00 2019
New Revision: 371255

URL: http://llvm.org/viewvc/llvm-project?rev=371255&view=rev
Log:
[ORC] Add a missing #include atomic.

Hopefully this will fix the bot build failures from r371245.

Modified:
    llvm/trunk/unittests/ExecutionEngine/Orc/QueueChannel.h

Modified: llvm/trunk/unittests/ExecutionEngine/Orc/QueueChannel.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/Orc/QueueChannel.h?rev=371255&r1=371254&r2=371255&view=diff
==============================================================================
--- llvm/trunk/unittests/ExecutionEngine/Orc/QueueChannel.h (original)
+++ llvm/trunk/unittests/ExecutionEngine/Orc/QueueChannel.h Fri Sep  6 13:50:00 2019
@@ -12,6 +12,7 @@
 #include "llvm/ExecutionEngine/Orc/RawByteChannel.h"
 #include "llvm/Support/Error.h"
 
+#include <atomic>
 #include <condition_variable>
 #include <queue>