https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81516
--- Comment #1 from Davin McCall <davmac at davmac dot org> --- (triggers with -march=prescott|haswell, not with -march=i686)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81516
--- Comment #1 from Davin McCall <davmac at davmac dot org> --- (triggers with -march=prescott|haswell, not with -march=i686)