2988     auto CurFeature = StringRef(Feature).drop_front(); // remove + or -.  in checkTargetAttr()  local
2989     if (!Context.getTargetInfo().isValidFeatureName(CurFeature))  in checkTargetAttr()
2991              << Unsupported << None << CurFeature << Target;  in checkTargetAttr()
3019   for (auto &CurFeature : Features) {  in checkTargetVersionAttr()  local
3020     CurFeature = CurFeature.trim();  in checkTargetVersionAttr()
3021     if (CurFeature == "default")  in checkTargetVersionAttr()
3023     if (!Context.getTargetInfo().validateCpuSupports(CurFeature))  in checkTargetVersionAttr()
3025              << Unsupported << None << CurFeature << TargetVersion;  in checkTargetVersionAttr()
3094           StringRef CurFeature = CurParts.first.trim();  in checkTargetClonesAttrString()  local
3095           if (!TInfo.validateCpuSupports(CurFeature)) {  in checkTargetClonesAttrString()
3097                 << Unsupported << None << CurFeature << TargetClones;  in checkTargetClonesAttrString()
3100           if (TInfo.doesFeatureAffectCodeGen(CurFeature))  in checkTargetClonesAttrString()
3102           CurFeatures.push_back(CurFeature);  in checkTargetClonesAttrString()