31   void VisitUnaryOperation(HUnaryOperation* inst) OVERRIDE;
32   void VisitBinaryOperation(HBinaryOperation* inst) OVERRIDE;
34   void VisitTypeConversion(HTypeConversion* inst) OVERRIDE;
35   void VisitDivZeroCheck(HDivZeroCheck* inst) OVERRIDE;
90 void HConstantFoldingVisitor::VisitUnaryOperation(HUnaryOperation* inst) {  in VisitUnaryOperation()  argument
93   HConstant* constant = inst->TryStaticEvaluation();  in VisitUnaryOperation()
95     inst->ReplaceWith(constant);  in VisitUnaryOperation()
96     inst->GetBlock()->RemoveInstruction(inst);  in VisitUnaryOperation()
100 void HConstantFoldingVisitor::VisitBinaryOperation(HBinaryOperation* inst) {  in VisitBinaryOperation()  argument
103   HConstant* constant = inst->TryStaticEvaluation();  in VisitBinaryOperation()
105     inst->ReplaceWith(constant);  in VisitBinaryOperation()
106     inst->GetBlock()->RemoveInstruction(inst);  in VisitBinaryOperation()
109     inst->Accept(&simplifier);  in VisitBinaryOperation()
113 void HConstantFoldingVisitor::VisitTypeConversion(HTypeConversion* inst) {  in VisitTypeConversion()  argument
116   HConstant* constant = inst->AsTypeConversion()->TryStaticEvaluation();  in VisitTypeConversion()
118     inst->ReplaceWith(constant);  in VisitTypeConversion()
119     inst->GetBlock()->RemoveInstruction(inst);  in VisitTypeConversion()
123 void HConstantFoldingVisitor::VisitDivZeroCheck(HDivZeroCheck* inst) {  in VisitDivZeroCheck()  argument
125   HInstruction* check_input = inst->InputAt(0);  in VisitDivZeroCheck()
127     inst->ReplaceWith(check_input);  in VisitDivZeroCheck()
128     inst->GetBlock()->RemoveInstruction(inst);  in VisitDivZeroCheck()