nir: gather info whether a shader uses demote_to_helper

Reviewed-by: Marek Olšák <marek.olsak@amd.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4047>
2020-03-04 16:43:15 +01:00
parent 66bb314cb4
commit 5adcfa68a9
2 changed files with 4 additions and 0 deletions
--- a/src/compiler/shader_info.h
+++ b/src/compiler/shader_info.h
@@ -217,6 +217,7 @@ typedef struct shader_info {

      struct {
         bool uses_discard:1;
+         bool uses_demote:1;

         /**
          * True if this fragment shader requires helper invocations.  This