http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55117
--- Comment #21 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2013-03-30 05:05:03 UTC --- Oops! Disregard Comment #20. There is a not so subtle effect when one mixes up the letter 'l' and the digit '1' in names.