97d61ae771
If we say that there are no helper invocations, it's suboptimal but allows ES 3.1 to chug along. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Karol Herbst <kherbst@redhat.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10162>