On Mon, Mar 13, 2017 at 9:26 AM, marxin <mli...@suse.cz> wrote:
> gcc/ChangeLog:
Ok.
Richard.
> 2017-03-13 Martin Liska <mli...@suse.cz>
>
> * multiple_target.c (create_dispatcher_calls): Check that
> a target can create a function dispatcher.
> ---
> gcc/multiple_target.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/gcc/multiple_target.c b/gcc/multiple_target.c
> index 7b735ae81ae..cb792262d6e 100644
> --- a/gcc/multiple_target.c
> +++ b/gcc/multiple_target.c
> @@ -68,6 +68,13 @@ create_dispatcher_calls (struct cgraph_node *node)
> " supported by this target");
> break;
> }
> + else if (!targetm.get_function_versions_dispatcher)
> + {
> + error_at (gimple_location (call),
> + "target does not support function version dispatcher");
> + break;
> + }
> +
> e_next = e->next_caller;
> idecl = targetm.get_function_versions_dispatcher (decl);
> if (!idecl)
> --
> 2.11.1
>
