468     StringRef MacroName = MacroPair.first;  in collectMacroDefinitions()  local
473       if (MacroNames && !Macros.count(MacroName))  in collectMacroDefinitions()
474         MacroNames->push_back(MacroName);  in collectMacroDefinitions()
476       Macros[MacroName] = std::make_pair("", true);  in collectMacroDefinitions()
481     if (MacroName.size() == Macro.size())  in collectMacroDefinitions()
489     if (MacroNames && !Macros.count(MacroName))  in collectMacroDefinitions()
490       MacroNames->push_back(MacroName);  in collectMacroDefinitions()
491     Macros[MacroName] = std::make_pair(MacroBody, false);  in collectMacroDefinitions()
514     StringRef MacroName = ExistingMacroNames[I];  in checkPreprocessorOptions()  local
515     std::pair<StringRef, bool> Existing = ExistingMacros[MacroName];  in checkPreprocessorOptions()
519       = ASTFileMacros.find(MacroName);  in checkPreprocessorOptions()
527         SuggestedPredefines += MacroName.str();  in checkPreprocessorOptions()
531         SuggestedPredefines += MacroName.str();  in checkPreprocessorOptions()
544           << MacroName << Known->second.second;  in checkPreprocessorOptions()
557         << MacroName << Known->second.first << Existing.first;  in checkPreprocessorOptions()