nir: Call nir_metadata_preserve more places

Reviewed-by: Connor Abbott <[email protected]>

1 files changed, 4 insertions, 1 deletions

diff --git a/src/glsl/nir/nir_to_ssa.c b/src/glsl/nir/nir_to_ssa.c
index e73a6eef611..7fdae493887 100644
--- a/src/glsl/nir/nir_to_ssa.c
+++ b/src/glsl/nir/nir_to_ssa.c
@@ -630,7 +630,7 @@ destroy_rewrite_state(rewrite_state *state)
 void
 nir_convert_to_ssa_impl(nir_function_impl *impl)
 {
-   nir_calc_dominance_impl(impl);
+   nir_metadata_require(impl, nir_metadata_dominance);
 
    insert_phi_nodes(impl);
 
@@ -641,6 +641,9 @@ nir_convert_to_ssa_impl(nir_function_impl *impl)
 
    remove_unused_regs(impl, &state);
 
+   nir_metadata_preserve(impl, nir_metadata_block_index |
+                               nir_metadata_dominance);
+
    destroy_rewrite_state(&state);
 }