Lines Matching defs:DefMI
406 MachineInstr *DefMI = &MI;
412 if (!isPlainlyKilled(DefMI, Reg, LIS))
421 DefMI = Begin->getParent();
426 if (!isCopyToReg(*DefMI, TII, SrcReg, DstReg, IsSrcPhys, IsDstPhys))
916 for (MachineInstr &DefMI : MRI->def_instructions(Reg)) {
917 if (DefMI.getParent() != MBB || DefMI.isCopy() || DefMI.isCopyLike())
919 if (&DefMI == MI)
921 DenseMap<MachineInstr*, unsigned>::iterator DDI = DistanceMap.find(&DefMI);
926 if (TII->getInstrLatency(InstrItins, &DefMI) > (Dist - DefDist))
