92   for (StringRef Flag : Flags) {  in print()  local
93     if (Flag.front() == '+')  in print()
94       OS << "@" << Flag.substr(1);  in print()
101     StringRef Flag(Flags[I]);  in isValid()  local
102     llvm::StringMap<int>::iterator SI = FlagSet.find(Flag.substr(1));  in isValid()
104     assert(StringRef(Flag).front() == '+' || StringRef(Flag).front() == '-');  in isValid()
107       FlagSet[Flag.substr(1)] = I;  in isValid()
118   for (const auto &Flag : Flags)  in operator ==()  local
119     MyFlags.insert(Flag);  in operator ==()
121   for (const auto &Flag : Other.Flags)  in operator ==()  local
122     if (MyFlags.find(Flag) == MyFlags.end())  in operator ==()
145   for (StringRef Flag : M.flags()) {  in Maybe()  local
146     if (Flag.front() == '+')  in Maybe()
147       Opposite.flags().push_back(("-" + Flag.substr(1)).str());  in Maybe()
238 static bool isFlagEnabled(StringRef Flag) {  in isFlagEnabled()  argument
239   char Indicator = Flag.front();  in isFlagEnabled()
249   for (StringRef Flag : Flags)  in select()  local
250     FlagSet[Flag.substr(1)] = isFlagEnabled(Flag);  in select()
253     for (StringRef Flag : M.flags()) {  in select()  local
254       llvm::StringMap<bool>::const_iterator SI = FlagSet.find(Flag.substr(1));  in select()
256         if (SI->getValue() != isFlagEnabled(Flag))  in select()