On Mon, Jan 20, 2020 at 6:16 AM Alexander Monakov <amona...@ispras.ru> wrote:
>
>
>
> On Mon, 20 Jan 2020, H.J. Lu wrote:
> > For,
> >
> > ---
> > __attribute__((target_clones("avx","default")))
> > int
> > foo ()
> > {
> > return -2;
> > }
> > ----
> >
> > foo's resolver must be global. For
> >
> > ---
> > __attribute__((target_clones("avx","default")))
> > static int
> > foo ()
> > {
> > return -2;
> > }
> > ---
> >
> > foo's resolver must be static.
>
> Bare IFUNC's don't seem to have this restriction. Why do we want to
> constrain target clones this way?
>
foo's resolver acts as foo. It should have the same visibility as foo.
--
H.J.
