From 96e0d979a7b9fb65a8fa88079ae779310e36ad2a Mon Sep 17 00:00:00 2001
From: Sagar Ghuge <sagar.ghuge@intel.com>
Date: Wed, 3 Jan 2024 15:32:51 -0800
Subject: [PATCH] intel/fs: Check fs_visitor instance before using it
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On Xe2+, we don't build the SIMD8 shader so this check makes sure we
don't execute the uninitialized invocations.

Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26886>
---
 src/intel/compiler/brw_fs.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/intel/compiler/brw_fs.cpp b/src/intel/compiler/brw_fs.cpp
index 0c50348710b..cde619e8e6f 100644
--- a/src/intel/compiler/brw_fs.cpp
+++ b/src/intel/compiler/brw_fs.cpp
@@ -7757,7 +7757,7 @@ brw_compile_fs(const struct brw_compiler *compiler,
                                " pixel shading.\n");
    }
 
-   if (nir->info.ray_queries > 0)
+   if (nir->info.ray_queries > 0 && v8)
       v8->limit_dispatch_width(16, "SIMD32 with ray queries.\n");
 
    if (!has_spilled &&