103                      bool &AluDestRef, MachineOperand **KilledBase,
458                                  MachineOperand **KilledBase,  in checkRegUsage()  argument
461   *KilledBase = *KilledIndex = nullptr;  in checkRegUsage()
479           *KilledBase = &Opnd;  in checkRegUsage()
501   MachineOperand *KilledBase, *KilledIndex;  in optLEAALU()  local
502   checkRegUsage(I, AluI, BaseIndexDef, AluDestRef, &KilledBase, &KilledIndex);  in optLEAALU()
509     KilledBase = KilledIndex = nullptr;  in optLEAALU()
524     std::swap(KilledBase, KilledIndex);  in optLEAALU()
527     KilledBase = nullptr;  in optLEAALU()
535                .addReg(BaseReg, KilledBase ? RegState::Kill : 0);  in optLEAALU()
544   if (KilledBase)  in optLEAALU()
545     KilledBase->setIsKill(false);  in optLEAALU()