6061         } else if (auto *OpBC = dyn_cast<BitCastInst>(V)) {  in optimizePhiType()  local
6063             ConvertTy = OpBC->getOperand(0)->getType();  in optimizePhiType()
6064           if (OpBC->getOperand(0)->getType() != ConvertTy)  in optimizePhiType()
6066           if (Defs.insert(OpBC).second) {  in optimizePhiType()
6067             Worklist.push_back(OpBC);  in optimizePhiType()
6068             AnyAnchored |= !isa<LoadInst>(OpBC->getOperand(0)) &&  in optimizePhiType()
6069                            !isa<ExtractElementInst>(OpBC->getOperand(0));  in optimizePhiType()
6091       } else if (auto *OpBC = dyn_cast<BitCastInst>(V)) {  in optimizePhiType()  local
6093           ConvertTy = OpBC->getType();  in optimizePhiType()
6094         if (OpBC->getType() != ConvertTy)  in optimizePhiType()
6096         Uses.insert(OpBC);  in optimizePhiType()
6098             any_of(OpBC->users(), [](User *U) { return !isa<StoreInst>(U); });  in optimizePhiType()