nak: Convert to LCSSA before divergence analysis

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29591>
2024-05-30 14:06:56 -05:00
parent 3528a0760c
commit 06902bf52e
1 changed files with 1 additions and 0 deletions
--- a/src/nouveau/compiler/nak_nir.c
+++ b/src/nouveau/compiler/nak_nir.c
@@ -1011,6 +1011,7 @@ nak_postprocess_nir(nir_shader *nir,
      }
   } while (progress);

+   nir_convert_to_lcssa(nir, true, true);
   nir_divergence_analysis(nir);

   OPT(nir, nak_nir_remove_barriers);