171                                unsigned SrcIdx, unsigned DstIdx,
1314     unsigned SrcIdx, unsigned DstIdx, unsigned &Dist, bool shouldOnlyCommute) {  in tryInstructionTransform()  argument
1320   Register regB = MI.getOperand(SrcIdx).getReg();  in tryInstructionTransform()
1328   bool Commuted = tryInstructionCommute(&MI, DstIdx, SrcIdx, regBKilled, Dist);  in tryInstructionTransform()
1354     regB = MI.getOperand(SrcIdx).getReg();  in tryInstructionTransform()
1519   for (unsigned SrcIdx = 0; SrcIdx < NumOps; ++SrcIdx) {  in collectTiedOperands()  local
1521     if (!MI->isRegTiedToDefOperand(SrcIdx, &DstIdx))  in collectTiedOperands()
1524     MachineOperand &SrcMO = MI->getOperand(SrcIdx);  in collectTiedOperands()
1546     TiedOperands[SrcReg].push_back(std::make_pair(SrcIdx, DstIdx));  in collectTiedOperands()
1567     unsigned SrcIdx = TP.first;  in processTiedPairs()  local
1575     RegB = MI->getOperand(SrcIdx).getReg();  in processTiedPairs()
1576     SubRegB = MI->getOperand(SrcIdx).getSubReg();  in processTiedPairs()
1651     MachineOperand &MO = MI->getOperand(SrcIdx);  in processTiedPairs()
1752     unsigned SrcIdx = TO.second[0].first;  in processStatepoint()  local
1758     assert(RegB == MI->getOperand(SrcIdx).getReg());  in processStatepoint()
1814       if (MI->getOperand(SrcIdx).isKill())  in processStatepoint()
1886           unsigned SrcIdx = TiedPairs[0].first;  in run()  local
1888           Register SrcReg = mi->getOperand(SrcIdx).getReg();  in run()
1891               tryInstructionTransform(mi, nmi, SrcIdx, DstIdx, Dist, false)) {  in run()