https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113260
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- There is support for _Float128 for from_chars/to_chars in GCC 14 already ..
pinskia at gcc dot gnu.org via Gcc-bugs Sun, 07 Jan 2024 18:22:52 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113260
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- There is support for _Float128 for from_chars/to_chars in GCC 14 already ..