Georg Lehmann
a6a6c2f691
aco/ra: convert bitwise instruction to gfx11+ 16bit on demand
The 32bit versions are smaller, allow more optimizations and VOPD,
so only use the 16bit opcodes if nessecary.
Foz-DB Navi31:
Totals from 84 (0.10% of 80237) affected shaders:
Instrs: 176673 -> 176347 (-0.18%); split: -0.20%, +0.01%
CodeSize: 970148 -> 969716 (-0.04%); split: -0.08%, +0.03%
VGPRs: 5876 -> 5864 (-0.20%)
Latency: 2805974 -> 2805674 (-0.01%); split: -0.02%, +0.01%
InvThroughput: 769007 -> 768738 (-0.03%); split: -0.04%, +0.01%
VClause: 2593 -> 2597 (+0.15%)
Copies: 23749 -> 23487 (-1.10%); split: -1.11%, +0.00%
VALU: 107124 -> 106862 (-0.24%); split: -0.25%, +0.00%
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35919>
2025-07-31 12:07:07 +00:00
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