1 files changed, 1 insertions, 0 deletions
diff --git a/src/glsl/ir.h b/src/glsl/ir.h
index 57f3bcac026..e60ffc0834f 100644
--- a/src/glsl/ir.h
+++ b/src/glsl/ir.h
@@ -529,6 +529,7 @@ public:
     */
    unsigned read_only:1;
    unsigned centroid:1;
+   unsigned sample:1;
    unsigned invariant:1;
 
    /**