https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116460
--- Comment #3 from Alessandro Astone <ales.astone at gmail dot com> --- (In reply to Andrew Pinski from comment #2) > Can you try adding -fchecking and seeing if that fails differently? No, it fails in the same way. BTW i realize i didn't specify this other than mentioning 'lto': it fails at linking time.