803 bool MemCpyOptPass::performCallSlotOptzn(Instruction *cpy, Value *cpyDest,  in performCallSlotOptzn()  argument
848   if (AllocaInst *A = dyn_cast<AllocaInst>(cpyDest)) {  in performCallSlotOptzn()
859   } else if (Argument *A = dyn_cast<Argument>(cpyDest)) {  in performCallSlotOptzn()
893   if (!isDestSufficientlyAligned && !isa<AllocaInst>(cpyDest))  in performCallSlotOptzn()
935   if (Instruction *cpyDestInst = dyn_cast<Instruction>(cpyDest))  in performCallSlotOptzn()
944   ModRefInfo MR = AA.getModRefInfo(C, cpyDest, LocationSize::precise(srcSize));  in performCallSlotOptzn()
947     MR = AA.callCapturesBefore(C, cpyDest, LocationSize::precise(srcSize), &DT);  in performCallSlotOptzn()
954       cpyDest->getType()->getPointerAddressSpace())  in performCallSlotOptzn()
966       Value *Dest = cpySrc->getType() == cpyDest->getType() ?  cpyDest  in performCallSlotOptzn()
967         : CastInst::CreatePointerCast(cpyDest, cpySrc->getType(),  in performCallSlotOptzn()
968                                       cpyDest->getName(), C);  in performCallSlotOptzn()
982     assert(isa<AllocaInst>(cpyDest) && "Can only increase alloca alignment!");  in performCallSlotOptzn()
983     cast<AllocaInst>(cpyDest)->setAlignment(srcAlign);  in performCallSlotOptzn()