348                                              const MemoryUseOrDef *MU,  in instructionClobbersQuery()  argument
354     return instructionClobbersQuery(MD, MemoryLocation(), MU->getMemoryInst(),  in instructionClobbersQuery()
356   return instructionClobbersQuery(MD, UseMLOC.getLoc(), MU->getMemoryInst(),  in instructionClobbersQuery()
361 bool MemorySSAUtil::defClobbersUseOrDef(MemoryDef *MD, const MemoryUseOrDef *MU,  in defClobbersUseOrDef()  argument
363   return instructionClobbersQuery(MD, MU, MemoryLocOrCall(MU), AA).IsClobber;  in defClobbersUseOrDef()
479       if (const auto *MU = dyn_cast<MemoryUse>(MA)) {  in checkClobberSanity()  local
480         (void)MU;  in checkClobberSanity()
481         assert (MU == Start &&  in checkClobberSanity()
985     if (auto *MU = dyn_cast<MemoryUse>(Start))  in findClobber()  local
986       Current = MU->getDefiningAccess();  in findClobber()
1399     auto *MU = dyn_cast<MemoryUse>(&MA);  in optimizeUsesInBlock()  local
1400     if (!MU) {  in optimizeUsesInBlock()
1406     if (MU->isOptimized())  in optimizeUsesInBlock()
1409     if (isUseTriviallyOptimizableToLiveOnEntry(*AA, MU->getMemoryInst())) {  in optimizeUsesInBlock()
1410       MU->setDefiningAccess(MSSA->getLiveOnEntryDef(), true, None);  in optimizeUsesInBlock()
1414     MemoryLocOrCall UseMLOC(MU);  in optimizeUsesInBlock()
1465       LLVM_DEBUG(dbgs() << "MemorySSA skipping optimization of " << *MU << " ("  in optimizeUsesInBlock()
1466                         << *(MU->getMemoryInst()) << ")"  in optimizeUsesInBlock()
1484                 MU, UpwardWalkLimit);  in optimizeUsesInBlock()
1495       ClobberAlias CA = instructionClobbersQuery(MD, MU, UseMLOC, *AA);  in optimizeUsesInBlock()
1512       MU->setDefiningAccess(VersionStack[UpperBound], true, LocInfo.AR);  in optimizeUsesInBlock()
1517       MU->setDefiningAccess(VersionStack[LocInfo.LastKill], true, LocInfo.AR);  in optimizeUsesInBlock()