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Lines Matching refs:DirName

251   StringRef DirName = llvm::sys::path::parent_path(Filename);
253   if (DirName.empty())
254     DirName = ".";
256   return FileMgr.getDirectory(DirName, CacheFailure);
262   StringRef DirName = llvm::sys::path::parent_path(Path);
263   if (DirName.empty())
267     SeenDirEntries.GetOrCreateValue(DirName);
270   // at the same time.  Therefore, if DirName is already in the cache,
283   addAncestorsAsVirtualDirs(DirName);
286 const DirectoryEntry *FileManager::getDirectory(StringRef DirName,
291   if (DirName.size() > 1 &&
292       DirName != llvm::sys::path::root_path(DirName) &&
293       llvm::sys::path::is_separator(DirName.back()))
294     DirName = DirName.substr(0, DirName.size()-1);
298     SeenDirEntries.GetOrCreateValue(DirName);
320       SeenDirEntries.erase(DirName);