https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106763
--- Comment #3 from Richard Earnshaw <rearnsha at gcc dot gnu.org> --- Programs don't generally take SIGILL intermittently - if that really is the case, then it's unlikely to be a bug in the compiler. You haven't told us what OS you are running on, or anything else about your machine (eg, is it a big-little configuration?). Are there any diagnostics in the kernel logs, or can you enable any?
