Searched refs:UndefMI (Results 1 – 3 of 3) sorted by relevance
229 MachineInstr *UndefMI = UndefReads.back().first; in processUndefReads() local236 if (UndefMI == &I) { in processUndefReads()237 if (!LiveRegSet.contains(UndefMI->getOperand(OpIdx).getReg())) in processUndefReads()238 TII->breakPartialRegDependency(*UndefMI, OpIdx, TRI); in processUndefReads()244 UndefMI = UndefReads.back().first; in processUndefReads()
1825 if (MachineInstr *UndefMI = eliminateUndefCopy(CopyMI)) { in joinCopy() local1826 if (UndefMI->isImplicitDef()) in joinCopy()
3689 auto *UndefMI = in tryOptVectorDup() local3691 if (!UndefMI) in tryOptVectorDup()