read-rtl.c (validate_const_int): Once an invalid character is seen, quit the loop.

read-rtl.c (validate_const_int): Once an invalid character is seen, quit the loop.

        * read-rtl.c (validate_const_int): Once an invalid character is
        seen, quit the loop.

        * gengtype.c (write_roots): Similarly once we find the
        "deletable" or "if_marked" option.

From-SVN: r201034