https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107815
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 53953 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53953&action=edit gcc13-pr107815.patch Untested workaround. I've left out Darwin there for now, because I think it just doesn't support _Float128 right now - powerpc*-darwin* has long double in IBM double double format, x86_64-darwin* has long double probably Intel extended format and aarch64*-darwin*, which probably doesn't have support in GCC yet at all, I think has long double in IEEE double format. And _Float128 in libstdc++ is supported only if long double is IEEE quad or of libc provides *f128 APIs (currently only glibc 2.26 does).
