1188   if (LoadInst *LoadI = dyn_cast<LoadInst>(SimplifyValue))  in processBlock()  local
1189     if (simplifyPartiallyRedundantLoad(LoadI))  in processBlock()
1299 bool JumpThreadingPass::simplifyPartiallyRedundantLoad(LoadInst *LoadI) {  in simplifyPartiallyRedundantLoad()  argument
1301   if (!LoadI->isUnordered()) return false;  in simplifyPartiallyRedundantLoad()
1305   BasicBlock *LoadBB = LoadI->getParent();  in simplifyPartiallyRedundantLoad()
1315   Value *LoadedPtr = LoadI->getOperand(0);  in simplifyPartiallyRedundantLoad()
1324   BasicBlock::iterator BBIt(LoadI);  in simplifyPartiallyRedundantLoad()
1327           LoadI, LoadBB, BBIt, DefMaxInstsToScan, AA, &IsLoadCSE)) {  in simplifyPartiallyRedundantLoad()
1333       combineMetadataForCSE(NLoadI, LoadI, false);  in simplifyPartiallyRedundantLoad()
1338     if (AvailableVal == LoadI)  in simplifyPartiallyRedundantLoad()
1339       AvailableVal = PoisonValue::get(LoadI->getType());  in simplifyPartiallyRedundantLoad()
1340     if (AvailableVal->getType() != LoadI->getType())  in simplifyPartiallyRedundantLoad()
1342           AvailableVal, LoadI->getType(), "", LoadI);  in simplifyPartiallyRedundantLoad()
1343     LoadI->replaceAllUsesWith(AvailableVal);  in simplifyPartiallyRedundantLoad()
1344     LoadI->eraseFromParent();  in simplifyPartiallyRedundantLoad()
1356   AAMDNodes AATags = LoadI->getAAMetadata();  in simplifyPartiallyRedundantLoad()
1378     assert(LoadI->isUnordered() &&  in simplifyPartiallyRedundantLoad()
1382     Type *AccessTy = LoadI->getType();  in simplifyPartiallyRedundantLoad()
1383     const auto &DL = LoadI->getModule()->getDataLayout();  in simplifyPartiallyRedundantLoad()
1387     PredAvailable = findAvailablePtrLoadStore(Loc, AccessTy, LoadI->isAtomic(),  in simplifyPartiallyRedundantLoad()
1400             Loc, AccessTy, LoadI->isAtomic(), SinglePredBB, BBIt,  in simplifyPartiallyRedundantLoad()
1439       !isSafeToSpeculativelyExecute(LoadI))  in simplifyPartiallyRedundantLoad()
1440     for (auto I = LoadBB->begin(); &*I != LoadI; ++I)  in simplifyPartiallyRedundantLoad()
1480         LoadI->getType(), LoadedPtr->DoPHITranslation(LoadBB, UnavailablePred),  in simplifyPartiallyRedundantLoad()
1481         LoadI->getName() + ".pr", false, LoadI->getAlign(),  in simplifyPartiallyRedundantLoad()
1482         LoadI->getOrdering(), LoadI->getSyncScopeID(),  in simplifyPartiallyRedundantLoad()
1484     NewVal->setDebugLoc(LoadI->getDebugLoc());  in simplifyPartiallyRedundantLoad()
1497   PHINode *PN = PHINode::Create(LoadI->getType(), std::distance(PB, PE), "",  in simplifyPartiallyRedundantLoad()
1499   PN->takeName(LoadI);  in simplifyPartiallyRedundantLoad()
1500   PN->setDebugLoc(LoadI->getDebugLoc());  in simplifyPartiallyRedundantLoad()
1517     if (PredV->getType() != LoadI->getType())  in simplifyPartiallyRedundantLoad()
1518       PredV = CastInst::CreateBitOrPointerCast(PredV, LoadI->getType(), "",  in simplifyPartiallyRedundantLoad()
1525     combineMetadataForCSE(PredLoadI, LoadI, true);  in simplifyPartiallyRedundantLoad()
1528   LoadI->replaceAllUsesWith(PN);  in simplifyPartiallyRedundantLoad()
1529   LoadI->eraseFromParent();  in simplifyPartiallyRedundantLoad()