--- a/hotspot/src/share/vm/oops/oop.hpp	Wed Apr 29 02:35:29 2015 +0200
+++ b/hotspot/src/share/vm/oops/oop.hpp	Thu Apr 30 18:14:58 2015 -0400
@@ -201,6 +201,7 @@
 
   // Access to fields in a instanceOop through these methods.
   oop obj_field(int offset) const;
+  volatile oop obj_field_volatile(int offset) const;
   void obj_field_put(int offset, oop value);
   void obj_field_put_raw(int offset, oop value);
   void obj_field_put_volatile(int offset, oop value);