341         bool IsSystem = Dir.getDirCharacteristic() != SrcMgr::C_User;  in lookupModule()  local
342         Module = loadFrameworkModule(ModuleName, *FrameworkDir, IsSystem);  in lookupModule()
354     bool IsSystem = Dir.isSystemHeaderDirectory();  in lookupModule()  local
359     if (loadModuleMapFile(NormalDir, IsSystem,  in lookupModule()
373     if (loadModuleMapFile(NestedModuleMapDirName, IsSystem,  in lookupModule()
737     bool IsSystem = getDirCharacteristic() != SrcMgr::C_User;  in DoFrameworkLookup()  local
741                                                  SuggestedModule, IsSystem))  in DoFrameworkLookup()
745                                         SuggestedModule, IsSystem))  in DoFrameworkLookup()
1614                                 bool IsSystem) {  in hasModuleMap()  argument
1633     switch (loadModuleMapFile(*Dir, IsSystem,  in hasModuleMap()
1784 bool HeaderSearch::loadModuleMapFile(FileEntryRef File, bool IsSystem,  in loadModuleMapFile()  argument
1820   switch (loadModuleMapFileImpl(File, IsSystem, *Dir, ID, Offset)) {  in loadModuleMapFile()
1832 HeaderSearch::loadModuleMapFileImpl(FileEntryRef File, bool IsSystem,  in loadModuleMapFileImpl()  argument
1841   if (ModMap.parseModuleMapFile(File, IsSystem, Dir, ID, Offset)) {  in loadModuleMapFileImpl()
1849     if (ModMap.parseModuleMapFile(*PMMFile, IsSystem, Dir)) {  in loadModuleMapFileImpl()
1894                                           bool IsSystem) {  in loadFrameworkModule()  argument
1896   switch (loadModuleMapFile(Dir, IsSystem, /*IsFramework*/true)) {  in loadFrameworkModule()
1900       ModMap.inferFrameworkModule(Dir, IsSystem, /*Parent=*/nullptr);  in loadFrameworkModule()
1915 HeaderSearch::loadModuleMapFile(StringRef DirName, bool IsSystem,  in loadModuleMapFile()  argument
1918     return loadModuleMapFile(*Dir, IsSystem, IsFramework);  in loadModuleMapFile()
1924 HeaderSearch::loadModuleMapFile(DirectoryEntryRef Dir, bool IsSystem,  in loadModuleMapFile()  argument
1933         loadModuleMapFileImpl(*ModuleMapFile, IsSystem, Dir);  in loadModuleMapFile()
1952       bool IsSystem = DL.isSystemHeaderDirectory();  in collectAllModules()  local
1972                               IsSystem);  in collectAllModules()
1982       loadModuleMapFile(*DL.getDirRef(), IsSystem, /*IsFramework*/ false);  in collectAllModules()