407   llvm::SmallString<64> current_path;  in CopyByRemovingLastPathComponent()  local
408   GetPath(current_path, false);  in CopyByRemovingLastPathComponent()
409   if (llvm::sys::path::has_parent_path(current_path, m_style))  in CopyByRemovingLastPathComponent()
410     return FileSpec(llvm::sys::path::parent_path(current_path, m_style),  in CopyByRemovingLastPathComponent()
416   llvm::SmallString<64> current_path;  in GetLastPathComponent()  local
417   GetPath(current_path, false);  in GetLastPathComponent()
418   return ConstString(llvm::sys::path::filename(current_path, m_style));  in GetLastPathComponent()
423   llvm::SmallString<64> current_path;  in PrependPathComponent()  local
424   GetPath(current_path, false);  in PrependPathComponent()
426                           llvm::sys::path::begin(current_path, m_style),  in PrependPathComponent()
427                           llvm::sys::path::end(current_path), m_style);  in PrependPathComponent()
436   llvm::SmallString<64> current_path;  in AppendPathComponent()  local
437   GetPath(current_path, false);  in AppendPathComponent()
438   llvm::sys::path::append(current_path, m_style, component);  in AppendPathComponent()
439   SetFile(current_path, m_style);  in AppendPathComponent()
447   llvm::SmallString<64> current_path;  in RemoveLastPathComponent()  local
448   GetPath(current_path, false);  in RemoveLastPathComponent()
449   if (llvm::sys::path::has_parent_path(current_path, m_style)) {  in RemoveLastPathComponent()
450     SetFile(llvm::sys::path::parent_path(current_path, m_style));  in RemoveLastPathComponent()
480   llvm::SmallString<64> current_path;  in IsAbsolute()  local
481   GetPath(current_path, false);  in IsAbsolute()
484   if (current_path.empty())  in IsAbsolute()
488   if (current_path[0] == '~')  in IsAbsolute()
491   return llvm::sys::path::is_absolute(current_path, m_style);  in IsAbsolute()