https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117766
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> --- The difference between your netbsd built compiler and the fedora one is that the fedora one is built with "--with-fpu=vfpv3-d16" If anything you should be sending a bug report first to netbsd since that is where you got the binary from: --with-bugurl=http://www.NetBSD.org/support/send-pr.html