From b7fb5450ef8c855f79fe0ea6aca7e5e255888159 Mon Sep 17 00:00:00 2001
From: Rhys Perry <pendingchaos02@gmail.com>
Date: Wed, 24 Mar 2021 14:53:19 +0000
Subject: [PATCH] ac: invalidate metadata after hs_emit_write_tess_factors()
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Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9804>
---
 src/amd/common/ac_nir_lower_tess_io_to_mem.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/amd/common/ac_nir_lower_tess_io_to_mem.c b/src/amd/common/ac_nir_lower_tess_io_to_mem.c
index 66280350774..50c4786a03b 100644
--- a/src/amd/common/ac_nir_lower_tess_io_to_mem.c
+++ b/src/amd/common/ac_nir_lower_tess_io_to_mem.c
@@ -549,6 +549,8 @@ hs_emit_write_tess_factors(nir_shader *shader,
    }
 
    nir_pop_if(b, invocation_id_zero);
+
+   nir_metadata_preserve(impl, nir_metadata_none);
 }
 
 static nir_ssa_def *
@@ -736,4 +738,4 @@ ac_nir_lower_tess_to_const(nir_shader *shader,
                                  filter_const_lowerable_tess_intrinsics,
                                  lower_tess_intrinsics_to_const,
                                  &st);
-}
\ No newline at end of file
+}