src/hotspot/share/opto/mulnode.hpp

@@ -287,10 +287,11 @@
 
 //------------------------------MulAddS2INode----------------------------------
 // Multiply shorts into integers and add them.
 // Semantics: I_OUT = S1 * S2 + S3 * S4
 class MulAddS2INode : public Node {
+  virtual uint hash() const;
 public:
   MulAddS2INode(Node* in1, Node *in2, Node *in3, Node* in4) : Node(0, in1, in2, in3, in4) {}
   virtual int Opcode() const;
   const Type *bottom_type() const { return TypeInt::INT; }
   virtual uint ideal_reg() const { return Op_RegI; }