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radv: use nir_opt_frag_coord_to_pixel_coord

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Foz-DB Navi21:
Totals from 1648 (2.08% of 79395) affected shaders:
MaxWaves: 44918 -> 44950 (+0.07%); split: +0.09%, -0.02%
Instrs: 1004193 -> 1001179 (-0.30%); split: -0.33%, +0.03%
CodeSize: 5486412 -> 5486592 (+0.00%); split: -0.08%, +0.09%
VGPRs: 56664 -> 56552 (-0.20%); split: -0.93%, +0.73%
Latency: 15430894 -> 15435320 (+0.03%); split: -0.12%, +0.15%
InvThroughput: 3097789 -> 3092861 (-0.16%); split: -0.20%, +0.04%
VClause: 18757 -> 18793 (+0.19%); split: -0.13%, +0.32%
SClause: 34475 -> 34495 (+0.06%); split: -0.11%, +0.17%
Copies: 66195 -> 66150 (-0.07%); split: -0.88%, +0.81%
Branches: 23035 -> 23033 (-0.01%)
PreVGPRs: 42235 -> 41724 (-1.21%); split: -1.32%, +0.11%
VALU: 709730 -> 706662 (-0.43%); split: -0.47%, +0.04%
SALU: 111731 -> 111722 (-0.01%); split: -0.02%, +0.01%
VMEM: 25988 -> 25987 (-0.00%)

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31864>
This commit is contained in:
Georg Lehmann
2024-10-27 14:07:30 +01:00
committed by Marge Bot
parent bedd6310dc
commit a7f6294f90
1 changed files with 6 additions and 0 deletions
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6
src/amd/vulkan/radv_pipeline_graphics.c
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@@ -2698,6 +2698,12 @@ radv_graphics_shaders_compile(struct radv_device *device, struct vk_pipeline_cac
if (!gfx_state->ps.has_epilog)
radv_nir_remap_color_attachment(stages[MESA_SHADER_FRAGMENT].nir, gfx_state);
bool update_info = false;
NIR_PASS(update_info, stages[MESA_SHADER_FRAGMENT].nir, nir_opt_frag_coord_to_pixel_coord);
if (update_info)
nir_shader_gather_info(stages[MESA_SHADER_FRAGMENT].nir,
nir_shader_get_entrypoint(stages[MESA_SHADER_FRAGMENT].nir));
}
/* Optimize varyings on lowered shader I/O (more efficient than optimizing I/O derefs). */