diff -r c5d3d979ae27 -r f96a1a986f7b src/share/vm/opto/escape.hpp
--- a/src/share/vm/opto/escape.hpp	Tue Dec 08 16:27:21 2009 -0800
+++ b/src/share/vm/opto/escape.hpp	Wed Dec 09 16:40:45 2009 -0800
@@ -210,6 +210,8 @@
   Unique_Node_List  _delayed_worklist; // Nodes to be processed before
                                        // the call build_connection_graph().
 
+  GrowableArray<MergeMemNode *>  _mergemem_worklist; // List of all MergeMem nodes
+
   VectorSet                _processed; // Records which nodes have been
                                        // processed.
 
@@ -315,6 +317,9 @@
   // Set the escape state of a node
   void set_escape_state(uint ni, PointsToNode::EscapeState es);
 
+  // Search for objects which are not scalar replaceable.
+  void verify_escape_state(int nidx, VectorSet& ptset, PhaseTransform* phase);
+
 public:
   ConnectionGraph(Compile *C);