2ed79f80ba
Otherwise this would require combining two values to produce a single
(new bit-size) channel, which vectorize_stores() don't handle. The pass
can still keep trying smaller bit-sizes.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/12946
Fixes: ce9205c03b ("nir: add a load/store vectorization pass")
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34414>