Searched refs:UndefMI (Results 1 – 2 of 2) sorted by relevance
246 MachineInstr *UndefMI = UndefReads.back().first; in processUndefReads() local253 if (UndefMI == &I) { in processUndefReads()254 if (!LiveRegSet.contains(UndefMI->getOperand(OpIdx).getReg())) in processUndefReads()255 TII->breakPartialRegDependency(*UndefMI, OpIdx, TRI); in processUndefReads()261 UndefMI = UndefReads.back().first; in processUndefReads()
2069 if (MachineInstr *UndefMI = eliminateUndefCopy(CopyMI)) { in joinCopy() local2070 if (UndefMI->isImplicitDef()) in joinCopy()