http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46072
--- Comment #8 from Perry Smith <pedzsan at gmail dot com> 2011-03-18 17:10:32 UTC --- It appears that this not a "gcc" bug but an AIX bug. There is one change but more changes are needed. I'll try to update when I know more. Expect it to be a week or so.