374       } else if (Opcode != PPC::IMPLICIT_DEF && Opcode != PPC::PHI)  in collectUnprimedAccPHIs()
380       if (Opcode != PPC::PHI)  in collectUnprimedAccPHIs()
399   for (MachineInstr *PHI : llvm::reverse(PHIs)) {  in convertUnprimedAccPHIs()
405     for (unsigned PHIOp = 1, NumOps = PHI->getNumOperands(); PHIOp != NumOps;  in convertUnprimedAccPHIs()
407       Register RegOp = PHI->getOperand(PHIOp).getReg();  in convertUnprimedAccPHIs()
411               Opcode == PPC::PHI) &&  in convertUnprimedAccPHIs()
417         PHIOps.push_back({PHIInput->getOperand(1), PHI->getOperand(PHIOp + 1)});  in convertUnprimedAccPHIs()
423                           PHI->getOperand(PHIOp + 1)});  in convertUnprimedAccPHIs()
424       } else if (Opcode == PPC::PHI) {  in convertUnprimedAccPHIs()
433                           PHI->getOperand(PHIOp + 1)});  in convertUnprimedAccPHIs()
442     if (PHI != PHIs[0])  in convertUnprimedAccPHIs()
445         *PHI->getParent(), PHI, PHI->getDebugLoc(), TII->get(PPC::PHI), AccReg);  in convertUnprimedAccPHIs()
452     addRegToUpdate(PHI->getOperand(0).getReg());  in convertUnprimedAccPHIs()
454     ChangedPHIMap[PHI] = NewPHI.getInstr();  in convertUnprimedAccPHIs()
456     LLVM_DEBUG(PHI->dump());  in convertUnprimedAccPHIs()
582         if (RootPHI->getOpcode() != PPC::PHI)  in simplifyCode()
1133           return DefPhiMI && (DefPhiMI->getOpcode() == PPC::PHI) &&  in simplifyCode()
1472     if (BB1 && Inst->getOpcode() == PPC::PHI && Inst->getParent() == BB2) {  in getSrcVReg()
1570         if (Inst->getParent() == &MBB && Inst->getOpcode() != PPC::PHI)  in eligibleForCompareElimination()
1845           assert(Inst->getOpcode() == PPC::PHI &&  in eliminateRedundantCompare()
1858               TII->get(PPC::PHI), NewVReg)  in eliminateRedundantCompare()