--- old/src/share/vm/opto/subnode.hpp	2014-08-05 09:48:32.193203956 +0200
+++ new/src/share/vm/opto/subnode.hpp	2014-08-05 09:48:32.101203960 +0200
@@ -286,6 +286,10 @@
   virtual uint hash() const;
   virtual uint cmp( const Node &n ) const;
   virtual uint size_of() const;
+
+  // Try to optimize signed integer comparison
+  Node* fold_cmpI(PhaseGVN* phase, Node* cmp, Node* cmp1, Node* cmp2,
+                  int cmp_op, int cmp1_op, const TypeInt* cmp2_type);
 public:
   const BoolTest _test;
   BoolNode( Node *cc, BoolTest::mask t): _test(t), Node(0,cc) {