nir/gcm: Call nir_metadata_preserve

Signed-off-by: Jason Ekstrand <jason@jlekstrand.net> Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2016-08-10 14:34:37 -07:00
parent 02675622b0
commit 99ff4b3eb2
1 changed files with 3 additions and 0 deletions
--- a/src/compiler/nir/nir_opt_gcm.c
+++ b/src/compiler/nir/nir_opt_gcm.c
@@ -483,6 +483,9 @@ opt_gcm_impl(nir_function_impl *impl)
   }

   ralloc_free(state.blocks);
+
+   nir_metadata_preserve(impl, nir_metadata_block_index |
+                               nir_metadata_dominance);
 }

 void