440     Value *NewVal = SSA.GetValueInMiddleOfBlock(ALoad->getParent());  in run()  local
441     replaceLoadWithValue(ALoad, NewVal);  in run()
444     if (NewVal == ALoad) NewVal = UndefValue::get(NewVal->getType());  in run()
445     ALoad->replaceAllUsesWith(NewVal);  in run()
446     ReplacedLoads[ALoad] = NewVal;  in run()
460       Value *NewVal = ReplacedLoads[User];  in run()  local
461       assert(NewVal && "not a replaced load?");  in run()
466       DenseMap<Value*, Value*>::iterator RLI = ReplacedLoads.find(NewVal);  in run()
468         NewVal = RLI->second;  in run()
469         RLI = ReplacedLoads.find(NewVal);  in run()
472       replaceLoadWithValue(cast<LoadInst>(User), NewVal);  in run()
473       User->replaceAllUsesWith(NewVal);  in run()