236         bool IsSystem  in lookupModule()  local
238         Module = loadFrameworkModule(ModuleName, FrameworkDir, IsSystem);  in lookupModule()
250     bool IsSystem = SearchDirs[Idx].isSystemHeaderDirectory();  in lookupModule()  local
252     if (loadModuleMapFile(SearchDirs[Idx].getDir(), IsSystem,  in lookupModule()
266     if (loadModuleMapFile(NestedModuleMapDirName, IsSystem,  in lookupModule()
578     bool IsSystem = getDirCharacteristic() != SrcMgr::C_User;  in DoFrameworkLookup()  local
581               FE, FrameworkPath, RequestingModule, SuggestedModule, IsSystem))  in DoFrameworkLookup()
585                                         SuggestedModule, IsSystem))  in DoFrameworkLookup()
1284                                 bool IsSystem) {  in hasModuleMap()  argument
1303     switch (loadModuleMapFile(Dir, IsSystem,  in hasModuleMap()
1412 bool HeaderSearch::loadModuleMapFile(const FileEntry *File, bool IsSystem,  in loadModuleMapFile()  argument
1445   switch (loadModuleMapFileImpl(File, IsSystem, Dir, ID, Offset)) {  in loadModuleMapFile()
1457 HeaderSearch::loadModuleMapFileImpl(const FileEntry *File, bool IsSystem,  in loadModuleMapFileImpl()  argument
1468   if (ModMap.parseModuleMapFile(File, IsSystem, Dir, ID, Offset)) {  in loadModuleMapFileImpl()
1475     if (ModMap.parseModuleMapFile(PMMFile, IsSystem, Dir)) {  in loadModuleMapFileImpl()
1506                                           bool IsSystem) {  in loadFrameworkModule()  argument
1511   switch (loadModuleMapFile(Dir, IsSystem, /*IsFramework*/true)) {  in loadFrameworkModule()
1515       ModMap.inferFrameworkModule(Dir, IsSystem, /*Parent=*/nullptr);  in loadFrameworkModule()
1530 HeaderSearch::loadModuleMapFile(StringRef DirName, bool IsSystem,  in loadModuleMapFile()  argument
1533     return loadModuleMapFile(Dir, IsSystem, IsFramework);  in loadModuleMapFile()
1539 HeaderSearch::loadModuleMapFile(const DirectoryEntry *Dir, bool IsSystem,  in loadModuleMapFile()  argument
1547         loadModuleMapFileImpl(ModuleMapFile, IsSystem, Dir);  in loadModuleMapFile()
1566       bool IsSystem = SearchDirs[Idx].isSystemHeaderDirectory();  in collectAllModules()  local
1588                               IsSystem);  in collectAllModules()
1598       loadModuleMapFile(SearchDirs[Idx].getDir(), IsSystem,  in collectAllModules()
1658                                                           bool *IsSystem) {  in suggestPathToFileForDiagnostics()  argument
1663                                          IsSystem);  in suggestPathToFileForDiagnostics()
1667     llvm::StringRef File, llvm::StringRef WorkingDir, bool *IsSystem) {  in suggestPathToFileForDiagnostics()  argument
1713   if (IsSystem)  in suggestPathToFileForDiagnostics()
1714     *IsSystem = BestPrefixLength ? BestSearchDir >= SystemDirIdx : false;  in suggestPathToFileForDiagnostics()