406   llvm::SmallString<64> current_path;  in CopyByRemovingLastPathComponent()  local
407   GetPath(current_path, false);  in CopyByRemovingLastPathComponent()
408   if (llvm::sys::path::has_parent_path(current_path, m_style))  in CopyByRemovingLastPathComponent()
409     return FileSpec(llvm::sys::path::parent_path(current_path, m_style),  in CopyByRemovingLastPathComponent()
415   llvm::SmallString<64> current_path;  in GetLastPathComponent()  local
416   GetPath(current_path, false);  in GetLastPathComponent()
417   return ConstString(llvm::sys::path::filename(current_path, m_style));  in GetLastPathComponent()
422   llvm::SmallString<64> current_path;  in PrependPathComponent()  local
423   GetPath(current_path, false);  in PrependPathComponent()
425                           llvm::sys::path::begin(current_path, m_style),  in PrependPathComponent()
426                           llvm::sys::path::end(current_path), m_style);  in PrependPathComponent()
435   llvm::SmallString<64> current_path;  in AppendPathComponent()  local
436   GetPath(current_path, false);  in AppendPathComponent()
437   llvm::sys::path::append(current_path, m_style, component);  in AppendPathComponent()
438   SetFile(current_path, m_style);  in AppendPathComponent()
446   llvm::SmallString<64> current_path;  in RemoveLastPathComponent()  local
447   GetPath(current_path, false);  in RemoveLastPathComponent()
448   if (llvm::sys::path::has_parent_path(current_path, m_style)) {  in RemoveLastPathComponent()
449     SetFile(llvm::sys::path::parent_path(current_path, m_style));  in RemoveLastPathComponent()
479   llvm::SmallString<64> current_path;  in IsAbsolute()  local
480   GetPath(current_path, false);  in IsAbsolute()
483   if (current_path.empty())  in IsAbsolute()
487   if (current_path[0] == '~')  in IsAbsolute()
490   return llvm::sys::path::is_absolute(current_path, m_style);  in IsAbsolute()