Shader-db RV370:
total instructions in shared programs: 82071 -> 82155 (0.10%)
instructions in affected programs: 792 -> 876 (10.61%)
helped: 0
HURT: 12
total temps in shared programs: 12775 -> 12778 (0.02%)
temps in affected programs: 27 -> 30 (11.11%)
helped: 0
HURT: 3
total cycles in shared programs: 128403 -> 128499 (0.07%)
cycles in affected programs: 864 -> 960 (11.11%)
helped: 0
HURT: 12
The same regression for the few GTK shaders that happens with the R500
nir fcsel lowering also happens here due to the
nir_move_vec_src_uses_to_dest.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6126
Reviewed-by: Filip Gawin <filip.gawin@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26816>
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