From 4fddef33d5912c09677d92085911dadd60720072 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcin=20=C5=9Alusarz?= <marcin.slusarz@intel.com>
Date: Wed, 13 Apr 2022 13:15:28 +0200
Subject: [PATCH] intel/compiler: invalidate all metadata in
 brw_nir_lower_intersection_shader

New "if" blocks were inserted.

Fixes: 303378e1dd4 ("intel/rt: Add lowering for combined intersection/any-hit shaders")
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15924>
---
 src/intel/compiler/brw_nir_lower_intersection_shader.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/intel/compiler/brw_nir_lower_intersection_shader.c b/src/intel/compiler/brw_nir_lower_intersection_shader.c
index 55414f66e53..5a803cac5d0 100644
--- a/src/intel/compiler/brw_nir_lower_intersection_shader.c
+++ b/src/intel/compiler/brw_nir_lower_intersection_shader.c
@@ -246,6 +246,7 @@ brw_nir_lower_intersection_shader(nir_shader *intersection,
          }
       }
    }
+   nir_metadata_preserve(impl, nir_metadata_none);
 
    /* We did some inlining; have to re-index SSA defs */
    nir_index_ssa_defs(impl);