Lines Matching refs:DefMI
208 for (MachineInstr &DefMI : MRI->def_instructions(Reg)) {
209 if (DefMI.getParent() != BB || DefMI.isDebugValue())
212 Ret = &DefMI;
213 else if (Ret != &DefMI)
336 MachineInstr *DefMI = &MI;
342 if (!isPlainlyKilled(DefMI, Reg, LIS))
351 DefMI = Begin->getParent();
356 if (!isCopyToReg(*DefMI, TII, SrcReg, DstReg, IsSrcPhys, IsDstPhys))
877 for (MachineInstr &DefMI : MRI->def_instructions(Reg)) {
878 if (DefMI.getParent() != MBB || DefMI.isCopy() || DefMI.isCopyLike())
880 if (&DefMI == MI)
882 DenseMap<MachineInstr*, unsigned>::iterator DDI = DistanceMap.find(&DefMI);
887 if (TII->getInstrLatency(InstrItins, DefMI) > (Dist - DefDist))