2125   MachineInstr *RemovableAdd = nullptr;  in preserveBaseRegister()  local
2129       RemovableAdd = &*I;  in preserveBaseRegister()
2145   if (!RemovableAdd)  in preserveBaseRegister()
2157         RemovableAdd = nullptr;  in preserveBaseRegister()
2161   if (RemovableAdd) {  in preserveBaseRegister()
2162     RemovableAdd->eraseFromParent();  in preserveBaseRegister()
2194   MachineInstr *RemovableAdd = nullptr;  in RemoveDeadAddBetweenLEAAndJT()  local
2201       RemovableAdd = &*I;  in RemoveDeadAddBetweenLEAAndJT()
2204   if (!RemovableAdd)  in RemoveDeadAddBetweenLEAAndJT()
2208   MachineBasicBlock::iterator J(RemovableAdd);  in RemoveDeadAddBetweenLEAAndJT()
2220   LLVM_DEBUG(dbgs() << "Removing Dead Add: " << *RemovableAdd);  in RemoveDeadAddBetweenLEAAndJT()
2221   RemovableAdd->eraseFromParent();  in RemoveDeadAddBetweenLEAAndJT()