https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80345
--- Comment #8 from Денис Крыськов <krisk0.2017.02.27 at protonmail dot com> --- (In reply to Markus Trippelsdorf from comment #4) > 6.3 branch works fine. > Only 5.4.1 is affected. So it looks like a missing backport. Microarch is Haswell. I failed to reproduce ICE with gcc 6.3. If this is due to my mistake, I am sorry. I attached gcc 5.4 stderr/stdout.