Lines Matching defs:PBInst

343   for (auto PBInst = std::next(MachineBasicBlock::reverse_iterator(LoadInst)),
345        PBInst != E; ++PBInst) {
346     if (PBInst->isMetaInstruction())
351     MachineInstr &MI = *PBInst;
365       for (MachineInstr &PBInst : llvm::reverse(*PMBB)) {
366         if (PBInst.isMetaInstruction())
371         if (PBInst.getDesc().isCall())
373         PotentialBlockers.push_back(&PBInst);
685     for (auto *PBInst : PotentialBlockers) {
686       if (!isPotentialBlockingStoreInst(PBInst->getOpcode(),
688           !isRelevantAddressingMode(PBInst) || !PBInst->hasOneMemOperand())
690       int64_t PBstDispImm = getDispOperand(PBInst).getImm();
691       unsigned PBstSize = (*PBInst->memoperands_begin())->getSize().getValue();
696       if (hasSameBaseOpValue(LoadInst, PBInst) &&