diff -r 8ae8f9dd7099 -r 7eca5de9e0b6 src/share/vm/c1/c1_Canonicalizer.hpp
--- a/src/share/vm/c1/c1_Canonicalizer.hpp	Wed Sep 19 16:50:26 2012 -0700
+++ b/src/share/vm/c1/c1_Canonicalizer.hpp	Thu Sep 20 16:49:17 2012 +0200
@@ -100,6 +100,7 @@
   virtual void do_UnsafePutRaw   (UnsafePutRaw*    x);
   virtual void do_UnsafeGetObject(UnsafeGetObject* x);
   virtual void do_UnsafePutObject(UnsafePutObject* x);
+  virtual void do_UnsafeGetAndSetObject(UnsafeGetAndSetObject* x);
   virtual void do_UnsafePrefetchRead (UnsafePrefetchRead*  x);
   virtual void do_UnsafePrefetchWrite(UnsafePrefetchWrite* x);
   virtual void do_ProfileCall    (ProfileCall*     x);