http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54093
--- Comment #1 from Ryan Mansfield <rmansfield at qnx dot com> 2012-07-25 19:27:00 UTC --- Created attachment 27873 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27873 2nd preprocessed src example Happens at -O2