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Revert: r600/sfn: call nir_lower_doubles explicitely"

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This reverts commit 36c81b5e88.

With

   nir/opt_algebraic: Allow two-step lowering of ftrunc@64 to use ffract@64

it is no longer necessary to call nir_lower_doubles explicitely in r600/sfn.

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29281>
(cherry picked from commit 29fd096d91)
This commit is contained in:
Gert Wollny 2024-05-04 21:35:18 +02:00 • committed by Eric Engestrom
parent f8b6a9253a
commit 5f702da347
2 changed files with 2 additions and 4 deletions
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2
.pick_status.json
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@ -184,7 +184,7 @@
"description": "Revert: r600/sfn: call nir_lower_doubles explicitely\"",
"nominated": true,
"nomination_type": 2,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": "36c81b5e88e68e61e93bc287e243fd29abbff97a",
"notes": null

4
src/gallium/drivers/r600/sfn/sfn_nir.cpp
View file

@ -828,10 +828,8 @@ r600_lower_and_optimize_nir(nir_shader *sh,
if (lower_64bit)
NIR_PASS_V(sh, r600::r600_nir_64_to_vec2);
if ((sh->info.bit_sizes_float | sh->info.bit_sizes_int) & 64) {
if ((sh->info.bit_sizes_float | sh->info.bit_sizes_int) & 64)
NIR_PASS_V(sh, r600::r600_split_64bit_uniforms_and_ubo);
NIR_PASS_V(sh, nir_lower_doubles, NULL, sh->options->lower_doubles_options);
}
/* Lower to scalar to let some optimization work out better */
while (optimize_once(sh))