854                                          Instruction *cpyStore, Value *cpyDest,  in performCallSlotOptzn()  argument
922   if (!isDereferenceableAndAlignedPointer(cpyDest, Align(1), APInt(64, cpySize),  in performCallSlotOptzn()
943   if (mayBeVisibleThroughUnwinding(cpyDest, C, cpyStore)) {  in performCallSlotOptzn()
953   if (!isDestSufficientlyAligned && !isa<AllocaInst>(cpyDest))  in performCallSlotOptzn()
998     Value *DestObj = getUnderlyingObject(cpyDest);  in performCallSlotOptzn()
1036   if (!DT->dominates(cpyDest, C)) {  in performCallSlotOptzn()
1038     auto *GEP = dyn_cast<GetElementPtrInst>(cpyDest);  in performCallSlotOptzn()
1050   ModRefInfo MR = AA->getModRefInfo(C, cpyDest, LocationSize::precise(srcSize));  in performCallSlotOptzn()
1053     MR = AA->callCapturesBefore(C, cpyDest, LocationSize::precise(srcSize), DT);  in performCallSlotOptzn()
1060       cpyDest->getType()->getPointerAddressSpace())  in performCallSlotOptzn()
1072       Value *Dest = cpySrc->getType() == cpyDest->getType() ?  cpyDest  in performCallSlotOptzn()
1073         : CastInst::CreatePointerCast(cpyDest, cpySrc->getType(),  in performCallSlotOptzn()
1074                                       cpyDest->getName(), C);  in performCallSlotOptzn()
1089     assert(isa<AllocaInst>(cpyDest) && "Can only increase alloca alignment!");  in performCallSlotOptzn()
1090     cast<AllocaInst>(cpyDest)->setAlignment(srcAlign);  in performCallSlotOptzn()