452     MachineIRBuilder &Builder, MachineInstr &DefMI, MachineOperand &UseMO,  in InsertInsnsWithoutSideEffectsBeforeUse()  argument
454                        MachineOperand &UseMO)>  in InsertInsnsWithoutSideEffectsBeforeUse()
456   MachineInstr &UseMI = *UseMO.getParent();  in InsertInsnsWithoutSideEffectsBeforeUse()
462     MachineOperand *PredBB = std::next(&UseMO);  in InsertInsnsWithoutSideEffectsBeforeUse()
470     Inserter(InsertBB, std::next(InsertPt), UseMO);  in InsertInsnsWithoutSideEffectsBeforeUse()
475   Inserter(InsertBB, InsertBB->getFirstNonPHI(), UseMO);  in InsertInsnsWithoutSideEffectsBeforeUse()
573                            MachineOperand &UseMO) {  in applyCombineExtendingLoads()  argument
576       Observer.changingInstr(*UseMO.getParent());  in applyCombineExtendingLoads()
577       UseMO.setReg(PreviouslyEmitted->getOperand(0).getReg());  in applyCombineExtendingLoads()
578       Observer.changedInstr(*UseMO.getParent());  in applyCombineExtendingLoads()
586     replaceRegOpWith(MRI, UseMO, NewDstReg);  in applyCombineExtendingLoads()
600   for (auto &UseMO : MRI.use_operands(LoadValue.getReg()))  in applyCombineExtendingLoads()  local
601     Uses.push_back(&UseMO);  in applyCombineExtendingLoads()
603   for (auto *UseMO : Uses) {  in applyCombineExtendingLoads()  local
604     MachineInstr *UseMI = UseMO->getParent();  in applyCombineExtendingLoads()
625           Observer.erasingInstr(*UseMO->getParent());  in applyCombineExtendingLoads()
626           UseMO->getParent()->eraseFromParent();  in applyCombineExtendingLoads()
651           InsertInsnsWithoutSideEffectsBeforeUse(Builder, MI, *UseMO,  in applyCombineExtendingLoads()
659       Observer.erasingInstr(*UseMO->getParent());  in applyCombineExtendingLoads()
660       UseMO->getParent()->eraseFromParent();  in applyCombineExtendingLoads()
666     InsertInsnsWithoutSideEffectsBeforeUse(Builder, MI, *UseMO, InsertTruncAt);  in applyCombineExtendingLoads()