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src/share/vm/opto/multnode.hpp

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@@ -36,11 +36,11 @@
 class MultiNode : public Node {
 public:
   MultiNode( uint required ) : Node(required) {
     init_class_id(Class_Multi);
   }
-  virtual int Opcode() const;
+  virtual uint Opcode() const;
   virtual const Type *bottom_type() const = 0;
   virtual bool       is_CFG() const { return true; }
   virtual uint hash() const { return NO_HASH; }  // CFG nodes do not hash
   virtual bool depends_only_on_test() const { return false; }
   virtual const RegMask &out_RegMask() const;

@@ -73,11 +73,11 @@
     debug_only(check_con());
   }
   const uint _con;              // The field in the tuple we are projecting
   const bool _is_io_use;        // Used to distinguish between the projections
                                 // used on the control and io paths from a macro node
-  virtual int Opcode() const;
+  virtual uint Opcode() const;
   virtual bool      is_CFG() const;
   virtual bool depends_only_on_test() const { return false; }
   virtual const Type *bottom_type() const;
   virtual const TypePtr *adr_type() const;
   virtual bool pinned() const;
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