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comparison graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/MulNode.java @ 17276:ffb974bef674

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moved Node valueNumber and valueEquals logic (optionally) to generated nodes
author Doug Simon <doug.simon@oracle.com>
date Wed, 01 Oct 2014 07:39:47 +0200
parents 1738211d4cdb
children 393fe459eadc
comparison
equal deleted inserted replaced
17275:846c059e3ecf 17276:ffb974bef674
101 @Override 101 @Override
102 public void generate(NodeMappableLIRBuilder builder, ArithmeticLIRGenerator gen) { 102 public void generate(NodeMappableLIRBuilder builder, ArithmeticLIRGenerator gen) {
103 Value op1 = builder.operand(getX()); 103 Value op1 = builder.operand(getX());
104 Value op2 = builder.operand(getY()); 104 Value op2 = builder.operand(getY());
105 if (!getY().isConstant() && !BinaryArithmeticNode.livesLonger(this, getY(), builder)) { 105 if (!getY().isConstant() && !BinaryArithmeticNode.livesLonger(this, getY(), builder)) {
106 Value op = op1; 106 Value tmp = op1;
107 op1 = op2; 107 op1 = op2;
108 op2 = op; 108 op2 = tmp;
109 } 109 }
110 builder.setResult(this, gen.emitMul(op1, op2)); 110 builder.setResult(this, gen.emitMul(op1, op2));
111 } 111 }
112 } 112 }