https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84152
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mpolacek at gcc dot gnu.org --- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Looks like it needs -march=haswell. I couldn't reproduce it with trunk, though.