glsl: Remove unused field loop_variable_state::loop.

This field was neither initialized nor used.  It was just dead memory.

Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 0 insertions, 5 deletions

diff --git a/src/glsl/loop_analysis.h b/src/glsl/loop_analysis.h
index 769d626614b..98414b3c614 100644
--- a/src/glsl/loop_analysis.h
+++ b/src/glsl/loop_analysis.h
@@ -71,11 +71,6 @@ public:
 
 
    /**
-    * Loop whose variable state is being tracked by this structure
-    */
-   ir_loop *loop;
-
-   /**
     * Variables that have not yet been classified
     */
    exec_list variables;