--- a/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp	Tue Jun 12 09:47:23 2012 -0700
+++ b/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp	Tue Jun 12 14:31:44 2012 -0700
@@ -3009,11 +3009,6 @@
     do_CompareAndSwap(x, longType);
     break;
 
-    // sun.misc.AtomicLongCSImpl.attemptUpdate
-  case vmIntrinsics::_attemptUpdate:
-    do_AttemptUpdate(x);
-    break;
-
   case vmIntrinsics::_Reference_get:
     do_Reference_get(x);
     break;
@@ -3254,4 +3249,3 @@
     }
   }
 }
-