--- old/src/share/vm/opto/matcher.cpp	2012-06-25 16:58:57.479918671 +0200
+++ new/src/share/vm/opto/matcher.cpp	2012-06-25 16:58:57.284699634 +0200
@@ -2133,10 +2133,10 @@
       case Op_CompareAndSwapP:
       case Op_CompareAndSwapN: {   // Convert trinary to binary-tree
         Node *newval = n->in(MemNode::ValueIn );
-        Node *oldval  = n->in(LoadStoreNode::ExpectedIn);
+        Node *oldval  = n->in(LoadStoreConditionalNode::ExpectedIn);
         Node *pair = new (C, 3) BinaryNode( oldval, newval );
         n->set_req(MemNode::ValueIn,pair);
-        n->del_req(LoadStoreNode::ExpectedIn);
+        n->del_req(LoadStoreConditionalNode::ExpectedIn);
         break;
       }
       case Op_CMoveD:              // Convert trinary to binary-tree