316   } else if (auto *BC = dyn_cast<BitCastInst>(I)) {  in replace()  local
317     auto *V = getReplacement(BC->getOperand(0));  in replace()
319     auto *NewT = PointerType::get(BC->getType()->getPointerElementType(),  in replace()
322     IC.InsertNewInstWith(NewI, *BC);  in replace()
323     NewI->takeName(BC);  in replace()
324     WorkMap[BC] = NewI;  in replace()
610     if (auto *BC = dyn_cast<BitCastInst>(LI.user_back())) {  in combineLoadToOperationType()  local
613       if (BC->getType()->isX86_AMXTy())  in combineLoadToOperationType()
1138   if (auto *BC = dyn_cast<BitCastInst>(V)) {  in combineStoreToValueType()  local
1139     assert(!BC->getType()->isX86_AMXTy() &&  in combineStoreToValueType()
1141     V = BC->getOperand(0);  in combineStoreToValueType()