62     auto *FirstMI = Pair.first;  in doReplace()  local
64     unsigned Opc1 = FirstMI->getOpcode();  in doReplace()
71     auto VOPDInst = BuildMI(*FirstMI->getParent(), FirstMI,  in doReplace()
72                             FirstMI->getDebugLoc(), SII->get(NewOpcode))  in doReplace()
73                         .setMIFlags(FirstMI->getFlags() | SecondMI->getFlags());  in doReplace()
74     VOPDInst.add(FirstMI->getOperand(0))  in doReplace()
76         .add(FirstMI->getOperand(1));  in doReplace()
83       VOPDInst.add(FirstMI->getOperand(2));  in doReplace()
84       VOPDInst.add(FirstMI->getOperand(3));  in doReplace()
87       VOPDInst.add(FirstMI->getOperand(2));  in doReplace()
106     VOPDInst.copyImplicitOps(*FirstMI);  in doReplace()
111     FirstMI->eraseFromParent();  in doReplace()
133         auto *FirstMI = &*MII;  in runOnMachineFunction()  local
137         if (FirstMI->isDebugInstr())  in runOnMachineFunction()
140         unsigned Opc = FirstMI->getOpcode();  in runOnMachineFunction()
147           Pair = {FirstMI, SecondMI};  in runOnMachineFunction()
149           Pair = {SecondMI, FirstMI};  in runOnMachineFunction()
154         if (llvm::checkVOPDRegConstraints(*SII, *FirstMI, *SecondMI)) {  in runOnMachineFunction()