Searched refs:SingleValReg (Results 1 – 1 of 1) sorted by relevance
59 bool IsSingleValuePHICycle(MachineInstr *MI, unsigned &SingleValReg,98 unsigned &SingleValReg, in IsSingleValuePHICycle() argument129 if (!IsSingleValuePHICycle(SrcMI, SingleValReg, PHIsInCycle)) in IsSingleValuePHICycle()133 if (SingleValReg != 0 && SingleValReg != SrcReg) in IsSingleValuePHICycle()135 SingleValReg = SrcReg; in IsSingleValuePHICycle()176 unsigned SingleValReg = 0; in OptimizeBB() local178 if (IsSingleValuePHICycle(MI, SingleValReg, PHIsInCycle) && in OptimizeBB()179 SingleValReg != 0) { in OptimizeBB()181 if (!MRI->constrainRegClass(SingleValReg, MRI->getRegClass(OldReg))) in OptimizeBB()184 MRI->replaceRegWith(OldReg, SingleValReg); in OptimizeBB()[all …]