http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46315
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-05 16:47:12 UTC --- ipa-cp triggers this but is not neccessarily at fault. Workaround: -fno-ipa-cp.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46315
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-05 16:47:12 UTC --- ipa-cp triggers this but is not neccessarily at fault. Workaround: -fno-ipa-cp.