https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71466
--- Comment #6 from Jeffrey A. Law <law at redhat dot com> --- FWIW, I've got two other BZs that exhibit at the surface seem to be the same problem -- namely the new threading code causing the unroller to generate incorrect code. The after threading code looks right in the test I've been looking at, but I find it hard to believe we've got 3 distinct instances where the new threading code is exposing the same latent bug in the unroller. So, anyway, at first glance this appears to be the same issue I'm already tracking.
