6313         } else if (auto *OpBC = dyn_cast<BitCastInst>(V)) {  in optimizePhiType()  local
6315             ConvertTy = OpBC->getOperand(0)->getType();  in optimizePhiType()
6316           if (OpBC->getOperand(0)->getType() != ConvertTy)  in optimizePhiType()
6318           if (Defs.insert(OpBC).second) {  in optimizePhiType()
6319             Worklist.push_back(OpBC);  in optimizePhiType()
6320             AnyAnchored |= !isa<LoadInst>(OpBC->getOperand(0)) &&  in optimizePhiType()
6321                            !isa<ExtractElementInst>(OpBC->getOperand(0));  in optimizePhiType()
6344       } else if (auto *OpBC = dyn_cast<BitCastInst>(V)) {  in optimizePhiType()  local
6346           ConvertTy = OpBC->getType();  in optimizePhiType()
6347         if (OpBC->getType() != ConvertTy)  in optimizePhiType()
6349         Uses.insert(OpBC);  in optimizePhiType()
6351             any_of(OpBC->users(), [](User *U) { return !isa<StoreInst>(U); });  in optimizePhiType()