629 bool AArch64TargetInfo::hasFeature(StringRef Feature) const {  in hasFeature()
630   return llvm::StringSwitch<bool>(Feature)  in hasFeature()
712   for (const auto &Feature : Features) {  in handleTargetFeatures()  local
713     if (Feature == "-neon")  in handleTargetFeatures()
715     if (Feature == "-sve")  in handleTargetFeatures()
718     if (Feature == "+neon" || Feature == "+fp-armv8")  in handleTargetFeatures()
720     if (Feature == "+jscvt") {  in handleTargetFeatures()
724     if (Feature == "+fcma") {  in handleTargetFeatures()
729     if (Feature == "+sve") {  in handleTargetFeatures()
734     if (Feature == "+sve2") {  in handleTargetFeatures()
740     if (Feature == "+sve2-aes") {  in handleTargetFeatures()
747     if (Feature == "+sve2-sha3") {  in handleTargetFeatures()
754     if (Feature == "+sve2-sm4") {  in handleTargetFeatures()
761     if (Feature == "+sve2-bitperm") {  in handleTargetFeatures()
768     if (Feature == "+f32mm") {  in handleTargetFeatures()
774     if (Feature == "+f64mm") {  in handleTargetFeatures()
780     if (Feature == "+sme") {  in handleTargetFeatures()
784     if (Feature == "+sme-f64f64") {  in handleTargetFeatures()
789     if (Feature == "+sme-i16i64") {  in handleTargetFeatures()
794     if (Feature == "+sb")  in handleTargetFeatures()
796     if (Feature == "+predres")  in handleTargetFeatures()
798     if (Feature == "+ssbs")  in handleTargetFeatures()
800     if (Feature == "+bti")  in handleTargetFeatures()
802     if (Feature == "+wfxt")  in handleTargetFeatures()
804     if (Feature == "-fmv")  in handleTargetFeatures()
806     if (Feature == "+crc")  in handleTargetFeatures()
808     if (Feature == "+rcpc")  in handleTargetFeatures()
810     if (Feature == "+aes") {  in handleTargetFeatures()
814     if (Feature == "+sha2") {  in handleTargetFeatures()
818     if (Feature == "+sha3") {  in handleTargetFeatures()
823     if (Feature == "+rdm") {  in handleTargetFeatures()
827     if (Feature == "+dit")  in handleTargetFeatures()
829     if (Feature == "+cccp")  in handleTargetFeatures()
831     if (Feature == "+ccdp") {  in handleTargetFeatures()
835     if (Feature == "+fptoint")  in handleTargetFeatures()
837     if (Feature == "+sm4") {  in handleTargetFeatures()
841     if (Feature == "+strict-align")  in handleTargetFeatures()
844     if (Feature == "+v8a" && ArchInfo->Version < llvm::AArch64::ARMV8A.Version)  in handleTargetFeatures()
846     if (Feature == "+v8.1a" &&  in handleTargetFeatures()
849     if (Feature == "+v8.2a" &&  in handleTargetFeatures()
852     if (Feature == "+v8.3a" &&  in handleTargetFeatures()
855     if (Feature == "+v8.4a" &&  in handleTargetFeatures()
858     if (Feature == "+v8.5a" &&  in handleTargetFeatures()
861     if (Feature == "+v8.6a" &&  in handleTargetFeatures()
864     if (Feature == "+v8.7a" &&  in handleTargetFeatures()
867     if (Feature == "+v8.8a" &&  in handleTargetFeatures()
870     if (Feature == "+v8.9a" &&  in handleTargetFeatures()
873     if (Feature == "+v9a" && ArchInfo->Version < llvm::AArch64::ARMV9A.Version)  in handleTargetFeatures()
875     if (Feature == "+v9.1a" &&  in handleTargetFeatures()
878     if (Feature == "+v9.2a" &&  in handleTargetFeatures()
881     if (Feature == "+v9.3a" &&  in handleTargetFeatures()
884     if (Feature == "+v9.4a" &&  in handleTargetFeatures()
887     if (Feature == "+v8r")  in handleTargetFeatures()
889     if (Feature == "+fullfp16") {  in handleTargetFeatures()
893     if (Feature == "+dotprod") {  in handleTargetFeatures()
897     if (Feature == "+fp16fml") {  in handleTargetFeatures()
902     if (Feature == "+mte")  in handleTargetFeatures()
904     if (Feature == "+tme")  in handleTargetFeatures()
906     if (Feature == "+pauth")  in handleTargetFeatures()
908     if (Feature == "+i8mm")  in handleTargetFeatures()
910     if (Feature == "+bf16")  in handleTargetFeatures()
912     if (Feature == "+lse")  in handleTargetFeatures()
914     if (Feature == "+ls64")  in handleTargetFeatures()
916     if (Feature == "+rand")  in handleTargetFeatures()
918     if (Feature == "+flagm")  in handleTargetFeatures()
920     if (Feature == "+altnzcv") {  in handleTargetFeatures()
924     if (Feature == "+mops")  in handleTargetFeatures()
926     if (Feature == "+d128")  in handleTargetFeatures()
933   for (const auto &Feature : Features) {  in handleTargetFeatures()  local
934     if (Feature == "-d128")  in handleTargetFeatures()
971   for (const auto &Feature : FeaturesVec)  in initFeatureMap()  local
972     if ((Feature[0] == '?' || Feature[0] == '+')) {  in initFeatureMap()
974       if (AArch64TargetInfo::getFeatureDepOptions(Feature.substr(1), Options)) {  in initFeatureMap()
981   for (const auto &Feature : FeaturesVec)  in initFeatureMap()  local
982     if (Feature[0] == '+') {  in initFeatureMap()
984       llvm::AArch64::getFeatureOption(Feature, F);  in initFeatureMap()
986     } else if (Feature[0] != '?')  in initFeatureMap()
987       UpdatedFeaturesVec.push_back(Feature);  in initFeatureMap()
1010     for (StringRef Feature : SplitFeatures) {  in parseTargetAttr()  local
1011       StringRef FeatureName = llvm::AArch64::getArchExtFeature(Feature);  in parseTargetAttr()
1017         if (Feature.startswith("no"))  in parseTargetAttr()
1018           Features.push_back("-" + Feature.drop_front(2).str());  in parseTargetAttr()
1020           Features.push_back("+" + Feature.str());  in parseTargetAttr()
1024   for (auto &Feature : AttrFeatures) {  in parseTargetAttr()  local
1025     Feature = Feature.trim();  in parseTargetAttr()
1026     if (Feature.startswith("fpmath="))  in parseTargetAttr()
1029     if (Feature.startswith("branch-protection=")) {  in parseTargetAttr()
1030       Ret.BranchProtection = Feature.split('=').second.trim();  in parseTargetAttr()
1034     if (Feature.startswith("arch=")) {  in parseTargetAttr()
1039           Feature.split("=").second.trim().split("+");  in parseTargetAttr()
1049     } else if (Feature.startswith("cpu=")) {  in parseTargetAttr()
1056             Feature.split("=").second.trim().split("+");  in parseTargetAttr()
1060     } else if (Feature.startswith("tune=")) {  in parseTargetAttr()
1064         Ret.Tune = Feature.split("=").second.trim();  in parseTargetAttr()
1065     } else if (Feature.startswith("+")) {  in parseTargetAttr()
1066       SplitAndAddFeatures(Feature, Ret.Features);  in parseTargetAttr()
1067     } else if (Feature.startswith("no-")) {  in parseTargetAttr()
1069           llvm::AArch64::getArchExtFeature(Feature.split("-").second);  in parseTargetAttr()
1073         Ret.Features.push_back("-" + Feature.split("-").second.str());  in parseTargetAttr()
1078       StringRef FeatureName = llvm::AArch64::getArchExtFeature(Feature);  in parseTargetAttr()
1082         Ret.Features.push_back("+" + Feature.str());  in parseTargetAttr()