123       for (auto BBI = MBB.instr_begin(); BBI != MBB.instr_end(); ++BBI) {  in removeRedundantLIs()  local
126         if (InstrsToErase.find(&*BBI) != InstrsToErase.end())  in removeRedundantLIs()
129         unsigned Opc = BBI->getOpcode();  in removeRedundantLIs()
135         if (!BBI->getOperand(1).isImm())  in removeRedundantLIs()
137         assert(BBI->getOperand(0).isReg() &&  in removeRedundantLIs()
140         LLVM_DEBUG(dbgs() << "Scanning after load immediate: "; BBI->dump(););  in removeRedundantLIs()
142         Register Reg = BBI->getOperand(0).getReg();  in removeRedundantLIs()
143         int64_t Imm = BBI->getOperand(1).getImm();  in removeRedundantLIs()
145         if (BBI->getOperand(0).isDead()) {  in removeRedundantLIs()
146           DeadOrKillToUnset = &BBI->getOperand(0);  in removeRedundantLIs()
148                             << " from load immediate " << *BBI  in removeRedundantLIs()
153         for (auto AfterBBI = std::next(BBI); AfterBBI != MBB.instr_end();  in removeRedundantLIs()
266       for (auto BBI = MBB.instr_begin(); BBI != MBB.instr_end(); ++BBI) {  in addLinkerOpt()  local
268         if (isGOTPLDpc(*BBI)) {  in addLinkerOpt()
269           GOTDefUsePair CurrentPair{BBI, MachineBasicBlock::iterator(),  in addLinkerOpt()
270                                     BBI->getOperand(0).getReg(),  in addLinkerOpt()
287           if (!BBI->readsRegister(Pair.DefReg, TRI) &&  in addLinkerOpt()
288               !BBI->modifiesRegister(Pair.DefReg, TRI))  in addLinkerOpt()
294               hasPCRelativeForm(*BBI) ? &BBI->getOperand(2) : nullptr;  in addLinkerOpt()
299             Pair.UseInst = BBI;  in addLinkerOpt()
300             Pair.UseReg = BBI->getOperand(0).getReg();  in addLinkerOpt()
315         MachineBasicBlock::iterator BBI = Pair->DefInst;  in addLinkerOpt()  local
316         ++BBI;  in addLinkerOpt()
317         for (; BBI != Pair->UseInst; ++BBI) {  in addLinkerOpt()
318           if (BBI->readsRegister(Pair->UseReg, TRI) ||  in addLinkerOpt()
319               BBI->modifiesRegister(Pair->UseReg, TRI)) {  in addLinkerOpt()
372       for (MachineInstr &BBI : MBB.instrs()) {  in removeAccPrimeUnprime()
373         unsigned Opc = BBI.getOpcode();  in removeAccPrimeUnprime()
377           Register Acc = BBI.getOperand(0).getReg();  in removeAccPrimeUnprime()
380           Candidates[Acc - PPC::ACC0] = &BBI;  in removeAccPrimeUnprime()
385           Register Acc = BBI.getOperand(0).getReg();  in removeAccPrimeUnprime()
390           InstrsToErase.insert(&BBI);  in removeAccPrimeUnprime()
396           for (MachineOperand &Operand : BBI.operands()) {  in removeAccPrimeUnprime()