https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84777
--- Comment #5 from rguenther at suse dot de <rguenther at suse dot de> --- On Fri, 9 Mar 2018, linux at carewolf dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84777 > > --- Comment #4 from Allan Jensen <linux at carewolf dot com> --- > I will try the patch. I just tried -fopt-info-vec-missed and the message > reported for every loop was: > > note: not vectorized: latch block not empty. > note: bad loop form. Yeah, that's the effect for while () / for () style loops that haven't been transformed to do {} while () style by loop header copying.
