--- a/hotspot/src/share/vm/gc_implementation/g1/g1StringDedupThread.cpp	Thu Jun 19 13:31:14 2014 +0200
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1StringDedupThread.cpp	Wed Jun 04 11:56:44 2014 +0200
@@ -28,6 +28,7 @@
 #include "gc_implementation/g1/g1StringDedupTable.hpp"
 #include "gc_implementation/g1/g1StringDedupThread.hpp"
 #include "gc_implementation/g1/g1StringDedupQueue.hpp"
+#include "runtime/atomic.inline.hpp"
 
 G1StringDedupThread* G1StringDedupThread::_thread = NULL;