152                               SmallVectorImpl<MachineInstr *> &PHIs,
356                                    SmallVectorImpl<MachineInstr *> &PHIs) {  in collectUnprimedAccPHIs()  argument
357   PHIs.push_back(RootPHI);  in collectUnprimedAccPHIs()
359   while (VisitedIndex < PHIs.size()) {  in collectUnprimedAccPHIs()
360     MachineInstr *VisitedPHI = PHIs[VisitedIndex];  in collectUnprimedAccPHIs()
382       if (llvm::is_contained(PHIs, Instr))  in collectUnprimedAccPHIs()
384       PHIs.push_back(Instr);  in collectUnprimedAccPHIs()
397     SmallVectorImpl<MachineInstr *> &PHIs, Register Dst) {  in convertUnprimedAccPHIs()  argument
399   for (MachineInstr *PHI : llvm::reverse(PHIs)) {  in convertUnprimedAccPHIs()
442     if (PHI != PHIs[0])  in convertUnprimedAccPHIs()
585         SmallVector<MachineInstr *, 4> PHIs;  in simplifyCode()  local
586         if (!collectUnprimedAccPHIs(MRI, RootPHI, PHIs))  in simplifyCode()
589         convertUnprimedAccPHIs(TII, MRI, PHIs, Dst);  in simplifyCode()