278                                    SmallVectorImpl<MachineInstr *> &PHIs) {  in collectUnprimedAccPHIs()  argument
279   PHIs.push_back(RootPHI);  in collectUnprimedAccPHIs()
281   while (VisitedIndex < PHIs.size()) {  in collectUnprimedAccPHIs()
282     MachineInstr *VisitedPHI = PHIs[VisitedIndex];  in collectUnprimedAccPHIs()
305       if (std::find(PHIs.begin(), PHIs.end(), Instr) != PHIs.end())  in collectUnprimedAccPHIs()
307       PHIs.push_back(Instr);  in collectUnprimedAccPHIs()
320                                    SmallVectorImpl<MachineInstr *> &PHIs,  in convertUnprimedAccPHIs()  argument
323   for (auto It = PHIs.rbegin(), End = PHIs.rend(); It != End; ++It) {  in convertUnprimedAccPHIs()
367     if (PHI != PHIs[0])  in convertUnprimedAccPHIs()
454         SmallVector<MachineInstr *, 4> PHIs;  in simplifyCode()  local
455         if (!collectUnprimedAccPHIs(MRI, RootPHI, PHIs))  in simplifyCode()
458         convertUnprimedAccPHIs(TII, MRI, PHIs, Dst);  in simplifyCode()