Searched refs:SingleValReg (Results 1 – 1 of 1) sorted by relevance
51 bool IsSingleValuePHICycle(MachineInstr *MI, unsigned &SingleValReg,84 unsigned &SingleValReg, in IsSingleValuePHICycle() argument114 if (!IsSingleValuePHICycle(SrcMI, SingleValReg, PHIsInCycle)) in IsSingleValuePHICycle()118 if (SingleValReg != 0) in IsSingleValuePHICycle()120 SingleValReg = SrcReg; in IsSingleValuePHICycle()163 unsigned SingleValReg = 0; in OptimizeBB() local165 if (IsSingleValuePHICycle(MI, SingleValReg, PHIsInCycle) && in OptimizeBB()166 SingleValReg != 0) { in OptimizeBB()168 if (!MRI->constrainRegClass(SingleValReg, MRI->getRegClass(OldReg))) in OptimizeBB()171 MRI->replaceRegWith(OldReg, SingleValReg); in OptimizeBB()