lib/IR/Value.cpp

641 void ValueHandleBase::ValueIsRAUWd(Value *Old, Value *New) {
642   assert(Old->HasValueHandle &&"Should only be called if ValueHandles present");
643   assert(Old != New && "Changing value into itself!");
647   LLVMContextImpl *pImpl = Old->getContext().pImpl;
648   ValueHandleBase *Entry = pImpl->ValueHandles[Old];
673       // Weak goes to the new value, which will unlink it from Old's list.
686   if (Old->HasValueHandle)
687     for (Entry = pImpl->ValueHandles[Old]; Entry; Entry = Entry->Next)
691         dbgs() << "After RAUW from " << *Old->getType() << " %"
692                << Old->getName() << " to " << *New->getType() << " %"