26       : gen_(gen), instr_(instr) {}  in InstructionOperandConverter()
31     return ToRegister(instr_->InputAt(index));  in InputRegister()
35     return ToDoubleRegister(instr_->InputAt(index));  in InputDoubleRegister()
38   double InputDouble(size_t index) { return ToDouble(instr_->InputAt(index)); }  in InputDouble()
40   float InputFloat32(size_t index) { return ToFloat32(instr_->InputAt(index)); }  in InputFloat32()
43     return ToConstant(instr_->InputAt(index)).ToInt32();  in InputInt32()
47     return ToConstant(instr_->InputAt(index)).ToInt64();  in InputInt64()
67     return ToExternalReference(instr_->InputAt(index));  in InputExternalReference()
71     return ToHeapObject(instr_->InputAt(index));  in InputHeapObject()
74   Label* InputLabel(size_t index) { return ToLabel(instr_->InputAt(index)); }  in InputLabel()
77     return ToRpoNumber(instr_->InputAt(index));  in InputRpo()
81     return ToRegister(instr_->OutputAt(index));
85     return ToRegister(instr_->TempAt(index));  in TempRegister()
89     return ToDoubleRegister(instr_->Output());  in OutputDoubleRegister()
139   Instruction* instr_;  variable