unconditional jump when it is the last nonnote insn.
From-SVN: r2881
/* If I3 is now an unconditional jump, ensure that it has a
BARRIER following it since it may have initially been a
- conditional jump. */
+ conditional jump. It may also be the last nonnote insn. */
if ((GET_CODE (newpat) == RETURN || simplejump_p (i3))
- && GET_CODE (next_nonnote_insn (i3)) != BARRIER)
+ && ((temp = next_nonnote_insn (i3)) == NULL_RTX
+ || GET_CODE (temp) != BARRIER))
emit_barrier_after (i3);
}