267     const auto *ASC = dyn_cast<AddrSpaceCastInst>(I);  in isEqualOrValidAddrSpaceCast()  local
268     if (!ASC)  in isEqualOrValidAddrSpaceCast()
270     unsigned ToAS = ASC->getDestAddressSpace();  in isEqualOrValidAddrSpaceCast()
429   } else if (auto *ASC = dyn_cast<AddrSpaceCastInst>(I)) {  in replace()  local
430     auto *V = getReplacement(ASC->getPointerOperand());  in replace()
433                ASC, V->getType()->getPointerAddressSpace()) &&  in replace()
437         ASC->getType()->getPointerAddressSpace()) {  in replace()
438       auto *NewI = new AddrSpaceCastInst(V, ASC->getType(), "");  in replace()
439       NewI->takeName(ASC);  in replace()
440       IC.InsertNewInstWith(NewI, ASC->getIterator());  in replace()
443     IC.replaceInstUsesWith(*ASC, NewV);  in replace()
444     IC.eraseInstFromFunction(*ASC);  in replace()