32 static inline bool hasFlag(StringRef Feature) {  in hasFlag()  argument
33   assert(!Feature.empty() && "Empty string");  in hasFlag()
35   char Ch = Feature[0];  in hasFlag()
42 static inline std::string StripFlag(StringRef Feature) {  in StripFlag()  argument
43   return hasFlag(Feature) ? Feature.substr(1) : Feature;  in StripFlag()
48 static inline bool isEnabled(StringRef Feature) {  in isEnabled()  argument
49   assert(!Feature.empty() && "Empty string");  in isEnabled()
51   char Ch = Feature[0];  in isEnabled()
109   for (auto &Feature : FeatTable)  in Help()  local
110     errs() << format("  %-*s - %s.\n", MaxFeatLen, Feature.Key, Feature.Desc);  in Help()
166 SubtargetFeatures::ToggleFeature(FeatureBitset &Bits, StringRef Feature,  in ToggleFeature()  argument
171       Find(StripFlag(Feature), FeatureTable);  in ToggleFeature()
185     errs() << "'" << Feature  in ToggleFeature()
191 void SubtargetFeatures::ApplyFeatureFlag(FeatureBitset &Bits, StringRef Feature,  in ApplyFeatureFlag()  argument
194   assert(hasFlag(Feature));  in ApplyFeatureFlag()
198       Find(StripFlag(Feature), FeatureTable);  in ApplyFeatureFlag()
202     if (isEnabled(Feature)) {  in ApplyFeatureFlag()
214     errs() << "'" << Feature  in ApplyFeatureFlag()
266   for (auto &Feature : Features) {  in getFeatureBits()  local
268     if (Feature == "+help")  in getFeatureBits()
271     ApplyFeatureFlag(Bits, Feature, FeatureTable);  in getFeatureBits()