Searched refs:UndefMI (Results 1 – 2 of 2) sorted by relevance
247 MachineInstr *UndefMI = UndefReads.back().first; in processUndefReads() local254 if (UndefMI == &I) { in processUndefReads()255 if (!LiveRegSet.contains(UndefMI->getOperand(OpIdx).getReg())) in processUndefReads()256 TII->breakPartialRegDependency(*UndefMI, OpIdx, TRI); in processUndefReads()262 UndefMI = UndefReads.back().first; in processUndefReads()
2009 if (MachineInstr *UndefMI = eliminateUndefCopy(CopyMI)) { in joinCopy() local2010 if (UndefMI->isImplicitDef()) in joinCopy()