https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69112
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- You need to mark "=r"(psw) as an early clobber. That is: "=&r"(psw)