c1e668d5d1
GFX8 doesn't support these opcodes.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Fixes: c75138ed64 ("aco/ra: refactor subdword definition info")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12721>