6429        TLI.isLoadExtLegal(ISD::ZEXTLOAD, LoadResultTy, ExtVT))) {  in isAndLoadExtLoad()
6445       !TLI.isLoadExtLegal(ISD::ZEXTLOAD, LoadResultTy, ExtVT))  in isAndLoadExtLoad()
6448   if (!TLI.shouldReduceLoadWidth(LoadN, ISD::ZEXTLOAD, ExtVT))  in isAndLoadExtLoad()
6569           isLegalNarrowLdSt(Load, ISD::ZEXTLOAD, ExtVT)) {  in SearchForAndLoads()
6572         if (Load->getExtensionType() == ISD::ZEXTLOAD &&  in SearchForAndLoads()
6983       if (TLI.isLoadExtLegal(ISD::ZEXTLOAD, ExtVT, LoadVT)) {  in visitAND()
6994               ISD::ZEXTLOAD, MLoad->isExpandingLoad());  in visitAND()
7133     bool CanZextLoadProfitably = TLI.isLoadExtLegal(ISD::ZEXTLOAD,  in visitAND()
7146     case ISD::ZEXTLOAD:  in visitAND()
7159         NewLoad = DAG.getLoad(Load->getAddressingMode(), ISD::ZEXTLOAD,  in visitAND()
7219           GN0->getIndexType(), ISD::ZEXTLOAD);  in visitAND()
7294          TLI.isLoadExtLegal(ISD::ZEXTLOAD, VT, MemVT))) {  in visitAND()
7296           DAG.getExtLoad(ISD::ZEXTLOAD, SDLoc(N0), VT, LN0->getChain(),  in visitAND()
8804       return L->getExtensionType() == ISD::ZEXTLOAD  in calculateByteProvider()
9218       !TLI.isOperationLegal(NeedsZext ? ISD::ZEXTLOAD : ISD::NON_EXTLOAD,  in MatchLoadCombine()
9268       DAG.getExtLoad(NeedsZext ? ISD::ZEXTLOAD : ISD::NON_EXTLOAD, SDLoc(N), VT,  in MatchLoadCombine()
12377       auto LoadExtOpcode = IsSigned ? ISD::SEXTLOAD : ISD::ZEXTLOAD;  in visitVSELECT()
12809       (LoadExt == ISD::ZEXTLOAD && ExtOpcode != ISD::ZERO_EXTEND))  in isCompatibleLoad()
12844     ExtLoadOpcode = ISD::ZEXTLOAD;  in tryToFoldExtendSelectLoad()
13073       N->getOpcode() == ISD::SIGN_EXTEND ? ISD::SEXTLOAD : ISD::ZEXTLOAD;  in CombineExtLoad()
13157   if (!TLI.isLoadExtLegal(ISD::ZEXTLOAD, VT, MemVT) ||  in CombineZExtLogicopShiftLoad()
13176   SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, SDLoc(Load), VT,  in CombineZExtLogicopShiftLoad()
13295     assert(ExtLoadType == ISD::ZEXTLOAD && ExtOpc == ISD::ZERO_EXTEND &&  in tryToFoldExtOfLoad()
13386   if ((ALoadExtTy == ISD::ZEXTLOAD && ExtLoadType == ISD::SEXTLOAD) ||  in tryToFoldExtOfAtomicLoad()
13387       (ALoadExtTy == ISD::SEXTLOAD && ExtLoadType == ISD::ZEXTLOAD))  in tryToFoldExtOfAtomicLoad()
13487       unsigned LoadOpcode = IsSignedCmp ? ISD::SEXTLOAD : ISD::ZEXTLOAD;  in foldSextSetcc()
13689       LN00->getExtensionType() != ISD::ZEXTLOAD && LN00->isUnindexed()) {  in visitSIGN_EXTEND()
13976           DAG, *this, TLI, VT, LegalOperations, N, N0, ISD::ZEXTLOAD,  in visitZERO_EXTEND()
13982                                    ISD::ZEXTLOAD, ISD::ZERO_EXTEND))  in visitZERO_EXTEND()
13992           tryToFoldExtOfAtomicLoad(DAG, TLI, VT, N0, ISD::ZEXTLOAD))  in visitZERO_EXTEND()
14005     if (TLI.isLoadExtLegal(ISD::ZEXTLOAD, VT, MemVT) &&  in visitZERO_EXTEND()
14022         SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, SDLoc(LN00), VT,  in visitZERO_EXTEND()
14058           DAG, *this, TLI, VT, LegalOperations, N, N0, ISD::ZEXTLOAD))  in visitZERO_EXTEND()
14235                                ISD::ZEXTLOAD, ISD::ZERO_EXTEND))  in visitANY_EXTEND()
14468     ExtType = Opc == ISD::SRL ? ISD::ZEXTLOAD : ISD::SEXTLOAD;  in reduceLoadWidth()
14475          LN->getExtensionType() == ISD::ZEXTLOAD) &&  in reduceLoadWidth()
14494     ExtType = ISD::ZEXTLOAD;  in reduceLoadWidth()
14544       ExtType = ISD::ZEXTLOAD;  in reduceLoadWidth()
14562       } else if (ExtType == ISD::ZEXTLOAD &&  in reduceLoadWidth()
18874     case ISD::ZEXTLOAD:  in extendLoadedValueToExtension()
21002             TLI.isLoadExtLegal(ISD::ZEXTLOAD, LegalizedStoredValTy, StoreTy) &&  in tryStoreMergeOfLoads()
22332         TLI.isLoadExtLegal(ISD::ZEXTLOAD, ResultVT, VecEltVT) ? ISD::ZEXTLOAD  in scalarizeExtractedVectorLoad()