--- old/src/hotspot/share/gc/shared/taskqueue.inline.hpp	2017-10-10 17:32:06.054489749 -0400
+++ new/src/hotspot/share/gc/shared/taskqueue.inline.hpp	2017-10-10 17:32:05.596971707 -0400
@@ -259,9 +259,9 @@
 
 template <unsigned int N, MEMFLAGS F>
 inline typename TaskQueueSuper<N, F>::Age TaskQueueSuper<N, F>::Age::cmpxchg(const Age new_age, const Age old_age) volatile {
-  return (size_t) Atomic::cmpxchg_ptr((intptr_t)new_age._data,
-                                      (volatile intptr_t *)&_data,
-                                      (intptr_t)old_age._data);
+  return (size_t) Atomic::cmpxchg((intptr_t)new_age._data,
+                                  (volatile intptr_t *)&_data,
+                                  (intptr_t)old_age._data);
 }
 
 template<class E, MEMFLAGS F, unsigned int N>