i965/fs: Don't emit SEL instructions for type-converting MOVs.

SEL can only convert between a few integer types, which we basically
never do.

Fixes fs/vs-double-uniform-array-direct-indirect-non-uniform-control-flow
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Acked-by: Francisco Jerez <currojerez@riseup.net>

(cherry picked from commit 7dccd38b400d3a65da20ddefe282a7bb0b7ccb58)
1 file changed