https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88044
--- Comment #12 from seurer at gcc dot gnu.org --- None of those hang, either. I also experimented with the options a bit. The as-is options affecting optimization are: -O3 -funroll-loops -fpeel-loops -finline-functions Change to -O1 and no hang. Dropping the other ones or using -O2 and it still hangs.
