Using robs packing fix for the st I'm actually getting results for
radeonsi now but they are pretty mixed for this patch:
Totals from affected shaders:
SGPRS: 35992 -> 35520 (-1.31 %)
VGPRS: 20688 -> 20808 (0.58 %)
Spilled SGPRs: 1926 -> 1996 (3.63 %)
Spilled VGPRs: 0 -> 0 (0.00 %)
Private
vkpipeline-db results RADV (VEGA):
Totals from affected shaders:
SGPRS: 27168 -> 27872 (2.59 %)
VGPRS: 24180 -> 24056 (-0.51 %)
Spilled SGPRs: 28 -> 24 (-14.29 %)
Spilled VGPRs: 0 -> 0 (0.00 %)
Private memory VGPRs: 0 -> 0 (0.00 %)
Scratch size: 0 -> 0 (0.00 %) dwords per thread
Code Size: