219     auto DirName = FileMgr.getCanonicalName(*Dir);  in getCachedModuleFileNameImpl()  local
223       llvm::hash_combine(DirName.lower(), FileName.lower());  in getCachedModuleFileNameImpl()
458 getTopFrameworkDir(FileManager &FileMgr, StringRef DirName,  in getTopFrameworkDir()  argument
460   assert(llvm::sys::path::extension(DirName) == ".framework" &&  in getTopFrameworkDir()
478   if (auto TopFrameworkDirOrErr = FileMgr.getDirectory(DirName))  in getTopFrameworkDir()
482     DirName = FileMgr.getCanonicalName(TopFrameworkDir);  in getTopFrameworkDir()
485     DirName = llvm::sys::path::parent_path(DirName);  in getTopFrameworkDir()
486     if (DirName.empty())  in getTopFrameworkDir()
490     auto Dir = FileMgr.getDirectory(DirName);  in getTopFrameworkDir()
496     if (llvm::sys::path::extension(DirName) == ".framework") {  in getTopFrameworkDir()
497       SubmodulePath.push_back(std::string(llvm::sys::path::stem(DirName)));  in getTopFrameworkDir()
1372   StringRef DirName = FileName;  in hasModuleMap()  local
1375     DirName = llvm::sys::path::parent_path(DirName);  in hasModuleMap()
1376     if (DirName.empty())  in hasModuleMap()
1380     auto Dir = FileMgr.getDirectory(DirName);  in hasModuleMap()
1542     StringRef DirName(Dir->getName());  in loadModuleMapFile()  local
1543     if (llvm::sys::path::filename(DirName) == "Modules") {  in loadModuleMapFile()
1544       DirName = llvm::sys::path::parent_path(DirName);  in loadModuleMapFile()
1545       if (DirName.endswith(".framework"))  in loadModuleMapFile()
1546         if (auto DirOrErr = FileMgr.getDirectory(DirName))  in loadModuleMapFile()
1651 HeaderSearch::loadModuleMapFile(StringRef DirName, bool IsSystem,  in loadModuleMapFile()  argument
1653   if (auto Dir = FileMgr.getDirectory(DirName))  in loadModuleMapFile()