https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113260
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Last reconfirmed| |2024-01-08 Status|UNCONFIRMED |WAITING --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Actually it was added in GCC 13 by r13-3754-ge5bcbcd04cfcb2 . Can you provide more information here what you need? Using _Float128 is better than using __float128 since _Float128 is the C/C++ standard style of extended floating point types.