Searched refs:UndefMI (Results 1 - 2 of 2) sorted by relevance

/freebsd-13-stable/contrib/llvm-project/llvm/lib/CodeGen/
H A DBreakFalseDeps.cpp238 MachineInstr *UndefMI = UndefReads.back().first; local
245 if (UndefMI == &I) {
246 if (!LiveRegSet.contains(UndefMI->getOperand(OpIdx).getReg()))
247 TII->breakPartialRegDependency(*UndefMI, OpIdx, TRI);
253 UndefMI = UndefReads.back().first;
H A DRegisterCoalescer.cpp1844 if (MachineInstr *UndefMI = eliminateUndefCopy(CopyMI)) {
1845 if (UndefMI->isImplicitDef())

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