332     bool processMemCpyMemCpyDependence(MemCpyInst *M, MemCpyInst *MDep);
333     bool processMemSetMemCpyDependence(MemCpyInst *M, MemSetInst *MDep);
334     bool performMemCpyToMemSetOptzn(MemCpyInst *M, MemSetInst *MDep);
959                                                   MemCpyInst *MDep) {  in processMemCpyMemCpyDependence()  argument
962   if (M->getSource() != MDep->getDest() || MDep->isVolatile())  in processMemCpyMemCpyDependence()
970   if (M->getSource() == MDep->getSource())  in processMemCpyMemCpyDependence()
975   ConstantInt *MDepLen = dyn_cast<ConstantInt>(MDep->getLength());  in processMemCpyMemCpyDependence()
995       MD->getPointerDependencyFrom(MemoryLocation::getForSource(MDep), false,  in processMemCpyMemCpyDependence()
997   if (!SourceDep.isClobber() || SourceDep.getInst() != MDep)  in processMemCpyMemCpyDependence()
1005                     MemoryLocation::getForSource(MDep)))  in processMemCpyMemCpyDependence()
1015   unsigned Align = std::min(MDep->getAlignment(), M->getAlignment());  in processMemCpyMemCpyDependence()
1019     Builder.CreateMemMove(M->getRawDest(), MDep->getRawSource(), M->getLength(),  in processMemCpyMemCpyDependence()
1022     Builder.CreateMemCpy(M->getRawDest(), MDep->getRawSource(), M->getLength(),  in processMemCpyMemCpyDependence()
1164     if (MemSetInst *MDep = dyn_cast<MemSetInst>(DepInfo.getInst()))  in processMemCpy()  local
1165       if (processMemSetMemCpyDependence(M, MDep))  in processMemCpy()
1196     if (MemCpyInst *MDep = dyn_cast<MemCpyInst>(SrcDepInfo.getInst()))  in processMemCpy()  local
1197       return processMemCpyMemCpyDependence(M, MDep);  in processMemCpy()
1220     if (MemSetInst *MDep = dyn_cast<MemSetInst>(SrcDepInfo.getInst()))  in processMemCpy()  local
1221       if (performMemCpyToMemSetOptzn(M, MDep)) {  in processMemCpy()
1278   MemCpyInst *MDep = dyn_cast<MemCpyInst>(DepInfo.getInst());  in processByValArgument()  local
1279   if (!MDep || MDep->isVolatile() ||  in processByValArgument()
1280       ByValArg->stripPointerCasts() != MDep->getDest())  in processByValArgument()
1284   ConstantInt *C1 = dyn_cast<ConstantInt>(MDep->getLength());  in processByValArgument()
1297   if (MDep->getAlignment() < ByValAlign &&  in processByValArgument()
1298       getOrEnforceKnownAlignment(MDep->getSource(), ByValAlign, DL,  in processByValArgument()
1312       MemoryLocation::getForSource(MDep), false,  in processByValArgument()
1313       CS.getInstruction()->getIterator(), MDep->getParent());  in processByValArgument()
1314   if (!SourceDep.isClobber() || SourceDep.getInst() != MDep)  in processByValArgument()
1317   Value *TmpCast = MDep->getSource();  in processByValArgument()
1318   if (MDep->getSource()->getType() != ByValArg->getType())  in processByValArgument()
1319     TmpCast = new BitCastInst(MDep->getSource(), ByValArg->getType(),  in processByValArgument()
1323                << "  " << *MDep << "\n"  in processByValArgument()