https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103882
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |inline-asm
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
You either need to mark fail as noinline or you need to use extended inline-asm
to mark a0 as clobbered in the inline-asm. Or you need to have the inline-asm
save/restore a0.
