2340   CongruenceClass *EClass = nullptr;  in performCongruenceFinding()  local
2342     EClass = ValueToClass.lookup(VE->getVariableValue());  in performCongruenceFinding()
2344     EClass = TOPClass;  in performCongruenceFinding()
2346   if (!EClass) {  in performCongruenceFinding()
2370       EClass = NewClass;  in performCongruenceFinding()
2380       EClass = lookupResult.first->second;  in performCongruenceFinding()
2382         assert((isa<Constant>(EClass->getLeader()) ||  in performCongruenceFinding()
2383                 (EClass->getStoredValue() &&  in performCongruenceFinding()
2384                  isa<Constant>(EClass->getStoredValue()))) &&  in performCongruenceFinding()
2388       assert(EClass && "Somehow don't have an eclass");  in performCongruenceFinding()
2390       assert(!EClass->isDead() && "We accidentally looked up a dead class");  in performCongruenceFinding()
2393   bool ClassChanged = IClass != EClass;  in performCongruenceFinding()
2396     LLVM_DEBUG(dbgs() << "New class " << EClass->getID() << " for expression "  in performCongruenceFinding()
2399       moveValueToNewCongruenceClass(I, E, IClass, EClass);  in performCongruenceFinding()