http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47497
--- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-01-28 12:01:13 UTC --- Works for me with -O3 -ffast-math -funroll-loops and > rpm -q binutils binutils-2.20.0-0.7.9 using gold as plugin-ld.