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Lines Matching refs:UseMO

738     MachineOperand &UseMO = *UI;
740 if (UseMO.isUndef())
742 MachineInstr *UseMI = UseMO.getParent();
746 UseMO.setReg(NewReg);
755 UseMO.setIsKill(false);
757 UseMO.substPhysReg(NewReg, *TRI);
759 UseMO.setReg(NewReg);
1068 for (MachineOperand &UseMO : MRI->use_operands(SrcReg)) {
1069 MachineInstr *UseMI = UseMO.getParent();
1071 UseMO.setReg(DstReg);