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nir/lower_variable_initializers: implement non-scoped barrier path

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Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18312>
This commit is contained in:
Iago Toral Quiroga 2022-08-30 09:23:33 +02:00
parent 40ad12126f
commit a68a2805bf
1 changed files with 6 additions and 2 deletions
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8
src/compiler/nir/nir_lower_variable_initializers.c
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@ -191,8 +191,12 @@ nir_zero_initialize_shared_memory(nir_shader *shader,
}
nir_pop_loop(&b, loop);
nir_scoped_barrier(&b, NIR_SCOPE_WORKGROUP, NIR_SCOPE_WORKGROUP,
NIR_MEMORY_ACQ_REL, nir_var_mem_shared);
if (shader->options->use_scoped_barrier) {
nir_scoped_barrier(&b, NIR_SCOPE_WORKGROUP, NIR_SCOPE_WORKGROUP,
NIR_MEMORY_ACQ_REL, nir_var_mem_shared);
} else {
nir_memory_barrier_shared(&b);
}
nir_metadata_preserve(nir_shader_get_entrypoint(shader), nir_metadata_none);