We can do some movement for UBO and SSBO after they are lowered in
preprocess.
We already do this in postprocess but this now also catch SSBOs as they
are lowered in postprocess.
Overall, reduce fills (less load from TLS) in fossils (excluding
parallel-rdp as it crash still):
Totals:
Instrs: 115242 -> 115046 (-0.17%); split: -0.20%, +0.03%
CodeSize: 1168896 -> 1164928 (-0.34%); split: -0.35%, +0.01%
Estimated normalized CVT cycles: 762.015625 -> 757.109375 (-0.64%); split: -0.75%, +0.11%
Estimated normalized Load/Store cycles: 12693.0 -> 12680.0 (-0.10%); split: -0.11%, +0.01%
Number of spill instructions: 358 -> 359 (+0.28%)
Number of fill instructions: 1600 -> 1584 (-1.00%)
Totals from 127 (15.82% of 803) affected shaders:
Instrs: 31753 -> 31557 (-0.62%); split: -0.73%, +0.12%
CodeSize: 335104 -> 331136 (-1.18%); split: -1.22%, +0.04%
Estimated normalized CVT cycles: 205.546875 -> 200.640625 (-2.39%); split: -2.78%, +0.40%
Estimated normalized Load/Store cycles: 3935.0 -> 3922.0 (-0.33%); split: -0.36%, +0.03%
Number of spill instructions: 124 -> 125 (+0.81%)
Number of fill instructions: 452 -> 436 (-3.54%)
Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Olivia Lee <olivia.lee@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36776>
Mary Guillemard
1d03897564