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-rw-r--r--src/gallium/drivers/radeonsi/si_shader_nir.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader_nir.c b/src/gallium/drivers/radeonsi/si_shader_nir.c
index bb7c3d71dc0..37fa81f3f40 100644
--- a/src/gallium/drivers/radeonsi/si_shader_nir.c
+++ b/src/gallium/drivers/radeonsi/si_shader_nir.c
@@ -285,14 +285,8 @@ void si_nir_scan_tess_ctrl(const struct nir_shader *nir,
if (nir->info.stage != MESA_SHADER_TESS_CTRL)
return;
- /* Initial value = true. Here the pass will accumulate results from
- * multiple segments surrounded by barriers. If tess factors aren't
- * written at all, it's a shader bug and we don't care if this will be
- * true.
- */
- out->tessfactors_are_def_in_all_invocs = true;
-
- /* TODO: Implement scanning of tess factors, see tgsi backend. */
+ out->tessfactors_are_def_in_all_invocs =
+ ac_are_tessfactors_def_in_all_invocs(nir);
}
void si_nir_scan_shader(const struct nir_shader *nir,