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agx: fix uniform atomic opts

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Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33682>
This commit is contained in:
Alyssa Rosenzweig 2025-01-15 15:38:42 -05:00 • committed by Marge Bot
parent 6c3d7a2821
commit ed7d11e389
1 changed files with 8 additions and 7 deletions
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15
src/asahi/compiler/agx_compile.c
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@ -3040,13 +3040,6 @@ agx_optimize_nir(nir_shader *nir, bool soft_fault, uint16_t *preamble_size)
NIR_PASS(_, nir, nir_lower_pack);
NIR_PASS(_, nir, nir_opt_algebraic);
/* Lower addressing modes. The sooner we do this, the sooner we get rid of
* amul/aadd instructions and can let nir_opt_algebraic do its job. But we
* want to vectorize first since nir_opt_load_store_vectorize doesn't know
* how to handle our loads.
*/
NIR_PASS(_, nir, agx_nir_lower_address);
NIR_PASS_V(nir, nir_divergence_analysis);
bool progress = false;
@ -3058,6 +3051,14 @@ agx_optimize_nir(nir_shader *nir, bool soft_fault, uint16_t *preamble_size)
};
NIR_PASS(progress, nir, nir_opt_uniform_atomics, true);
/* Lower addressing modes. The sooner we do this, the sooner we get rid of
* amul/aadd instructions and can let nir_opt_algebraic do its job. But we
* want to vectorize first since nir_opt_load_store_vectorize doesn't know
* how to handle our loads. Likewise for uniform atomic optimization.
*/
NIR_PASS(_, nir, agx_nir_lower_address);
NIR_PASS(progress, nir, nir_opt_uniform_subgroup, &subgroups_options);
if (progress) {
NIR_PASS(_, nir, agx_nir_lower_subgroups);