http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49338
--- Comment #3 from Hans Meier <hsmeier at arcor dot de> 2011-06-09 08:24:07 UTC --- (In reply to comment #1) > What happens if you add -fno-strict-aliasing to the command line? Problem disappears (tested all 4.5.x both with -O2 and -O3). Thanks! We can probbly live with that.