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

/freebsd-12-stable/contrib/llvm-project/llvm/lib/CodeGen/
H A DOptimizePHIs.cpp61 bool IsDeadPHICycle(MachineInstr *MI, InstrSet &PHIsInCycle);
141 /// IsDeadPHICycle - Check if the register defined by a PHI is only used by
143 bool OptimizePHIs::IsDeadPHICycle(MachineInstr *MI, InstrSet &PHIsInCycle) { function in class:OptimizePHIs
144 assert(MI->isPHI() && "IsDeadPHICycle expects a PHI instruction");
158 if (!UseMI.isPHI() || !IsDeadPHICycle(&UseMI, PHIsInCycle))
197 if (IsDeadPHICycle(MI, PHIsInCycle)) {

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