From 92cfbb7d0ce3012684f07ace5b09c0a607258b62 Mon Sep 17 00:00:00 2001
From: Jason Ekstrand <jason@jlekstrand.net>
Date: Thu, 21 May 2020 20:41:28 -0500
Subject: intel/nir: Call nir_metadata_preserve on !progress

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5171>
---
 src/intel/compiler/brw_nir_opt_peephole_ffma.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/intel/compiler/brw_nir_opt_peephole_ffma.c')

diff --git a/src/intel/compiler/brw_nir_opt_peephole_ffma.c b/src/intel/compiler/brw_nir_opt_peephole_ffma.c
index 45a5f56c8aa..813ede4c1cb 100644
--- a/src/intel/compiler/brw_nir_opt_peephole_ffma.c
+++ b/src/intel/compiler/brw_nir_opt_peephole_ffma.c
@@ -277,9 +277,12 @@ brw_nir_opt_peephole_ffma_impl(nir_function_impl *impl)
       progress |= brw_nir_opt_peephole_ffma_block(&builder, block);
    }
 
-   if (progress)
+   if (progress) {
       nir_metadata_preserve(impl, nir_metadata_block_index |
                                   nir_metadata_dominance);
+   } else {
+      nir_metadata_preserve(impl, nir_metadata_all);
+   }
 
    return progress;
 }
-- 
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