--- old/src/share/vm/opto/subnode.hpp	2010-04-13 11:53:40.000000000 -0700
+++ new/src/share/vm/opto/subnode.hpp	2010-04-13 11:53:39.000000000 -0700
@@ -509,3 +509,23 @@
   const Type *bottom_type() const { return TypeLong::LONG; }
   virtual uint ideal_reg() const { return Op_RegL; }
 };
+
+//-------------------------------ReverseBytesCNode--------------------------------
+// reverse bytes of a char
+class ReverseBytesCNode : public Node {
+public:
+  ReverseBytesCNode(Node *c, Node *in1) : Node(c, in1) {}
+  virtual int Opcode() const;
+  const Type *bottom_type() const { return TypeInt::CHAR; }
+  virtual uint ideal_reg() const { return Op_RegI; }
+};
+
+//-------------------------------ReverseBytesSNode--------------------------------
+// reverse bytes of a short
+class ReverseBytesSNode : public Node {
+public:
+  ReverseBytesSNode(Node *c, Node *in1) : Node(c, in1) {}
+  virtual int Opcode() const;
+  const Type *bottom_type() const { return TypeInt::SHORT; }
+  virtual uint ideal_reg() const { return Op_RegI; }
+};