1.1 --- a/src/share/vm/opto/mulnode.hpp Tue Apr 29 19:45:22 2008 -0700
1.2 +++ b/src/share/vm/opto/mulnode.hpp Wed May 07 08:06:46 2008 -0700
1.3 @@ -133,6 +133,16 @@
1.4 virtual uint ideal_reg() const { return Op_RegD; }
1.5 };
1.6
1.7 +//-------------------------------MulHiLNode------------------------------------
1.8 +// Upper 64 bits of a 64 bit by 64 bit multiply
1.9 +class MulHiLNode : public Node {
1.10 +public:
1.11 + MulHiLNode( Node *in1, Node *in2 ) : Node(0,in1,in2) {}
1.12 + virtual int Opcode() const;
1.13 + virtual const Type *Value( PhaseTransform *phase ) const;
1.14 + const Type *bottom_type() const { return TypeLong::LONG; }
1.15 + virtual uint ideal_reg() const { return Op_RegL; }
1.16 +};
1.17
1.18 //------------------------------AndINode---------------------------------------
1.19 // Logically AND 2 integers. Included with the MUL nodes because it inherits
