On Thu, Jan 12, 2017 at 02:10:39PM -0700, Jeff Law wrote:
> > 2017-01-12 Jakub Jelinek <ja...@redhat.com>
> >
> > PR bootstrap/79069
> > * cfgrtl.c (rtl_tidy_fallthru_edge): For any_uncondjump_p that can't
> > be removed due to side-effects, don't remove following barrier nor
> > turn the successor edge into fallthru edge.
> Presumably it makes more sense to filter these cases out here rather than in
> the callers.
Yes. Also, rtl_tidy_fallthru_edge filters other cases earlier too, not the
callers.
Jakub
