--- old/src/hotspot/os/aix/os_aix.cpp	2019-11-26 12:09:04.232896919 +0100
+++ new/src/hotspot/os/aix/os_aix.cpp	2019-11-26 12:09:03.976892502 +0100
@@ -60,7 +60,6 @@
 #include "runtime/javaCalls.hpp"
 #include "runtime/mutexLocker.hpp"
 #include "runtime/objectMonitor.hpp"
-#include "runtime/orderAccess.hpp"
 #include "runtime/os.hpp"
 #include "runtime/osThread.hpp"
 #include "runtime/perfMemory.hpp"