nir/lower_returns: Repair SSA after doing return lowering

2016-01-18 09:24:07 -08:00
parent b11825590d
commit 61ba97522e
1 changed files with 3 additions and 1 deletions
--- a/src/glsl/nir/nir_lower_returns.c
+++ b/src/glsl/nir/nir_lower_returns.c
@@ -224,8 +224,10 @@ nir_lower_returns_impl(nir_function_impl *impl)

   bool progress = lower_returns_in_cf_list(&impl->body, &state);

-   if (progress)
+   if (progress) {
      nir_metadata_preserve(impl, nir_metadata_none);
+      nir_repair_ssa_impl(impl);
+   }

   return progress;
 }