https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111499
--- Comment #13 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #12) > Patch posted: > https://gcc.gnu.org/pipermail/libstdc++/2025-April/060892.html And that was the wrong version without the __OPTIMIZE__ . Will post a new patch later tonight.