[Mesa-dev] [PATCH 6/8] nir: Properly invalidate metadata in nir_lower_vec_to_movs().

[Kenneth Graunke]

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
---
 src/glsl/nir/nir_lower_vec_to_movs.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/glsl/nir/nir_lower_vec_to_movs.c b/src/glsl/nir/nir_lower_vec_to_movs.c
index c08b721..736a66c 100644
--- a/src/glsl/nir/nir_lower_vec_to_movs.c
+++ b/src/glsl/nir/nir_lower_vec_to_movs.c
@@ -288,6 +288,11 @@ nir_lower_vec_to_movs_impl(nir_function_impl *impl)
 
    nir_foreach_block(impl, lower_vec_to_movs_block, &state);
 
+   if (state.progress) {
+      nir_metadata_preserve(impl, nir_metadata_block_index |
+                                  nir_metadata_dominance);
+   }
+
    return state.progress;
 }
 
-- 
2.6.2