2067   MachineInstr *RemovableAdd = nullptr;  in preserveBaseRegister()  local
2071       RemovableAdd = &*I;  in preserveBaseRegister()
2088   if (!RemovableAdd)  in preserveBaseRegister()
2101         RemovableAdd = nullptr;  in preserveBaseRegister()
2105   if (RemovableAdd) {  in preserveBaseRegister()
2106     RemovableAdd->eraseFromParent();  in preserveBaseRegister()
2138   MachineInstr *RemovableAdd = nullptr;  in RemoveDeadAddBetweenLEAAndJT()  local
2145       RemovableAdd = &*I;  in RemoveDeadAddBetweenLEAAndJT()
2148   if (!RemovableAdd)  in RemoveDeadAddBetweenLEAAndJT()
2152   MachineBasicBlock::iterator J(RemovableAdd);  in RemoveDeadAddBetweenLEAAndJT()
2165   LLVM_DEBUG(dbgs() << "Removing Dead Add: " << *RemovableAdd);  in RemoveDeadAddBetweenLEAAndJT()
2166   RemovableAdd->eraseFromParent();  in RemoveDeadAddBetweenLEAAndJT()