3217838fef
This removes the need for drivers to handle both versions. The base will get added once in nir_lower_system_values when converting from deref to intrinsic and will be replaced by a zero for users not supporting it. Reviewed-by: Daniel Schürmann <daniel@schuermann.dev> Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Signed-off-by: Karol Herbst <kherbst@redhat.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26800>