https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114176
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever confirmed|0 |1 Last reconfirmed| |2024-02-29 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Confirmed. the issue is argument passing only. the middle-end forces the argument to the stack and that causes issues. See PR 101926 and you will see there might be a dup of this too.