https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97683
--- Comment #3 from Florian Weimer <fw at gcc dot gnu.org> --- Thanks. The -Werror failure you reported is due to PR98512. Martin has posted a patch: https://gcc.gnu.org/pipermail/gcc-patches/2021-January/564060.html Should I open a binutils bug with the generated .s file?