321     const DirectoryEntry *Dir = FileMgr.getDirectory(DirName);  in getTopFrameworkDir()  local
322     if (!Dir)  in getTopFrameworkDir()
329       TopFrameworkDir = Dir;  in getTopFrameworkDir()
381     const DirectoryEntry *Dir = FileMgr.getDirectory(FrameworkName.str());  in DoFrameworkLookup()  local
382     if (Dir == 0) return 0;  in DoFrameworkLookup()
445       const DirectoryEntry *Dir = FileMgr.getDirectory(FrameworkPath);  in DoFrameworkLookup()  local
446       if (!Dir)  in DoFrameworkLookup()
723     const DirectoryEntry *Dir = FileMgr.getDirectory(FrameworkName.str());  in LookupSubframeworkHeader()  local
724     if (Dir == 0) return 0;  in LookupSubframeworkHeader()
728     CacheLookup.getValue().Directory = Dir;  in LookupSubframeworkHeader()
945     const DirectoryEntry *Dir = FileMgr.getDirectory(DirName);  in hasModuleMap()  local
946     if (!Dir)  in hasModuleMap()
950     switch (loadModuleMapFile(Dir, IsSystem)) {  in hasModuleMap()
966     if (Dir == Root)  in hasModuleMap()
971     FixUpDirectories.push_back(Dir);  in hasModuleMap()
986   const DirectoryEntry *Dir = File->getDir();  in loadModuleMapFile()  local
989     = DirectoryHasModuleMap.find(Dir);  in loadModuleMapFile()
997     SmallString<128> PrivateFilename(Dir->getName());  in loadModuleMapFile()
1003   DirectoryHasModuleMap[Dir] = !Result;    in loadModuleMapFile()
1008                                           const DirectoryEntry *Dir,  in loadFrameworkModule()  argument
1014   switch (loadModuleMapFile(Dir, IsSystem)) {  in loadFrameworkModule()
1031     = ::getTopFrameworkDir(FileMgr, Dir->getName(), SubmodulePath);  in loadFrameworkModule()
1055   if (const DirectoryEntry *Dir = FileMgr.getDirectory(DirName))  in loadModuleMapFile()  local
1056     return loadModuleMapFile(Dir, IsSystem);  in loadModuleMapFile()
1062 HeaderSearch::loadModuleMapFile(const DirectoryEntry *Dir, bool IsSystem) {  in loadModuleMapFile()  argument
1064     = DirectoryHasModuleMap.find(Dir);  in loadModuleMapFile()
1069   ModuleMapFileName += Dir->getName();  in loadModuleMapFile()
1076       DirectoryHasModuleMap[Dir] = false;  in loadModuleMapFile()
1081     DirectoryHasModuleMap[Dir] = true;  in loadModuleMapFile()
1091         DirectoryHasModuleMap[Dir] = false;  in loadModuleMapFile()
1100   DirectoryHasModuleMap[Dir] = false;  in loadModuleMapFile()
1117       for (llvm::sys::fs::directory_iterator Dir(DirNative.str(), EC), DirEnd;  in collectAllModules()  local
1118            Dir != DirEnd && !EC; Dir.increment(EC)) {  in collectAllModules()
1119         if (llvm::sys::path::extension(Dir->path()) != ".framework")  in collectAllModules()
1122         const DirectoryEntry *FrameworkDir = FileMgr.getDirectory(Dir->path());  in collectAllModules()
1127         loadFrameworkModule(llvm::sys::path::stem(Dir->path()), FrameworkDir,  in collectAllModules()
1175   for (llvm::sys::fs::directory_iterator Dir(DirNative.str(), EC), DirEnd;  in loadSubdirectoryModuleMaps()  local
1176        Dir != DirEnd && !EC; Dir.increment(EC)) {  in loadSubdirectoryModuleMaps()
1177     loadModuleMapFile(Dir->path(), SearchDir.isSystemHeaderDirectory());  in loadSubdirectoryModuleMaps()