https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81021
--- Comment #9 from Avi Kivity <a...@cloudius-systems.com> --- (In reply to Martin Liška from comment #8) > (In reply to Avi Kivity from comment #7) > > Hitting something similar-looking on Fedora 26's gcc 7.1.1. > > Can you please provide a test-case so that I can verify it's the same issue? It's https://github.com/scylladb/scylla (see HACKING.md for build instructions; easiest on Fedora 26). It needs tons of memory and cpu time to build; I'm also building gcc with the patch backported to test myself.