286                                    SmallVectorImpl<MachineInstr *> &PHIs) {  in collectUnprimedAccPHIs()  argument
287   PHIs.push_back(RootPHI);  in collectUnprimedAccPHIs()
289   while (VisitedIndex < PHIs.size()) {  in collectUnprimedAccPHIs()
290     MachineInstr *VisitedPHI = PHIs[VisitedIndex];  in collectUnprimedAccPHIs()
313       if (llvm::is_contained(PHIs, Instr))  in collectUnprimedAccPHIs()
315       PHIs.push_back(Instr);  in collectUnprimedAccPHIs()
328                                    SmallVectorImpl<MachineInstr *> &PHIs,  in convertUnprimedAccPHIs()  argument
331   for (MachineInstr *PHI : llvm::reverse(PHIs)) {  in convertUnprimedAccPHIs()
374     if (PHI != PHIs[0])  in convertUnprimedAccPHIs()
469         SmallVector<MachineInstr *, 4> PHIs;  in simplifyCode()  local
470         if (!collectUnprimedAccPHIs(MRI, RootPHI, PHIs))  in simplifyCode()
473         convertUnprimedAccPHIs(TII, MRI, PHIs, Dst);  in simplifyCode()