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nir: require nir_metadata_divergence if needed

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Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30814>
This commit is contained in:
Daniel Schürmann 2024-08-23 11:48:48 +02:00 • committed by Marge Bot
parent 01f2d494d0
commit 86fd673ade
2 changed files with 3 additions and 1 deletions
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2
src/compiler/nir/nir_opt_uniform_atomics.c
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@ -331,7 +331,7 @@ nir_opt_uniform_atomics(nir_shader *shader, bool fs_atomics_predicated)
return false;
nir_foreach_function_impl(impl, shader) {
nir_metadata_require(impl, nir_metadata_block_index);
nir_metadata_require(impl, nir_metadata_block_index | nir_metadata_divergence);
if (opt_uniform_atomics(impl, fs_atomics_predicated)) {
progress = true;

2
src/compiler/nir/nir_opt_uniform_subgroup.c
View file

@ -151,6 +151,8 @@ bool
nir_opt_uniform_subgroup(nir_shader *shader,
const nir_lower_subgroups_options *options)
{
nir_divergence_analysis(shader);
bool progress = nir_shader_lower_instructions(shader,
opt_uniform_subgroup_filter,
opt_uniform_subgroup_instr,