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nir: Remove unused parameter in remove_dead_var_writes

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And destroy the live set earlier in nir_remove_dead_variables.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8133>
This commit is contained in:
Caio Marcelo de Oliveira Filho
2020-12-15 22:58:58 -08:00
committed by Marge Bot
parent 617d8d3788
commit 577bfba959
1 changed files with 4 additions and 3 deletions
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src/compiler/nir/nir_remove_dead_variables.c
+4 -3
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@@ -93,7 +93,7 @@ add_var_use_shader(nir_shader *shader, struct set *live, nir_variable_mode modes
}
static void
remove_dead_var_writes(nir_shader *shader, struct set *live)
remove_dead_var_writes(nir_shader *shader)
{
nir_foreach_function(function, shader) {
if (!function->impl)
@@ -193,12 +193,14 @@ nir_remove_dead_variables(nir_shader *shader, nir_variable_mode modes,
}
}
_mesa_set_destroy(live, NULL);
nir_foreach_function(function, shader) {
if (!function->impl)
continue;
if (progress) {
remove_dead_var_writes(shader, live);
remove_dead_var_writes(shader);
nir_metadata_preserve(function->impl, nir_metadata_block_index |
nir_metadata_dominance);
} else {
@@ -206,6 +208,5 @@ nir_remove_dead_variables(nir_shader *shader, nir_variable_mode modes,
}
}
_mesa_set_destroy(live, NULL);
return progress;
}