882   MachineInstr *FoldMI =  in foldMemoryOperand()  local
885   if (!FoldMI) {  in foldMemoryOperand()
903     PhysRegInfo RI = AnalyzePhysRegInBundle(*FoldMI, Reg, &TRI);  in foldMemoryOperand()
916   LIS.ReplaceMachineInstrInMaps(*MI, *FoldMI);  in foldMemoryOperand()
919     MI->getMF()->moveCallSiteInfo(MI, FoldMI);  in foldMemoryOperand()
928     auto MakeSubstitution = [this,FoldMI,MI,&Ops]() {  in foldMemoryOperand()
931       unsigned NewNum = FoldMI->getDebugInstrNum();  in foldMemoryOperand()
950     MF.substituteDebugValuesForInst(*MI, *FoldMI, Ops[0].second);  in foldMemoryOperand()
958     if (&MI != FoldMI)  in foldMemoryOperand()
964     for (unsigned i = FoldMI->getNumOperands(); i; --i) {  in foldMemoryOperand()
965       MachineOperand &MO = FoldMI->getOperand(i - 1);  in foldMemoryOperand()
969         FoldMI->removeOperand(i - 1);  in foldMemoryOperand()
983       HSpiller.addToMergeableSpills(*FoldMI, StackSlot, Original);  in foldMemoryOperand()