message: Add NewLine for Attribute dump()
diff: @@ -1635,7 +1635,10 @@ void Attribute::print(raw_ostream &os) const {
  ModulePrinter(os, state).printAttribute(*this);
  }
  -void Attribute::dump() const { print(llvm::errs()); }
  +void Attribute::dump() const {
  + print(llvm::errs());
  + llvm::errs() << "\n";
  +}
  void Type::print(raw_ostream &os) const {
  ModuleState state(getContext());
  