From 8b361df9cf73aae45fff7f766da46d585d903c92 Mon Sep 17 00:00:00 2001
From: Rhys Perry <pendingchaos02@gmail.com>
Date: Fri, 28 Feb 2020 19:31:22 +0000
Subject: [PATCH] spirv: fix memory_barrier_tcs_patch emission

Shouldn't affect any driver, since all currently implement
memory_barrier_tcs_patch as a no-op. It also looks like optimizations are
fine

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4003>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4003>
---
 src/compiler/spirv/spirv_to_nir.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/compiler/spirv/spirv_to_nir.c b/src/compiler/spirv/spirv_to_nir.c
index 9403a314b52..61abc727278 100644
--- a/src/compiler/spirv/spirv_to_nir.c
+++ b/src/compiler/spirv/spirv_to_nir.c
@@ -3585,7 +3585,8 @@ vtn_emit_memory_barrier(struct vtn_builder *b, SpvScope scope,
       SpvMemorySemanticsUniformMemoryMask |
       SpvMemorySemanticsWorkgroupMemoryMask |
       SpvMemorySemanticsAtomicCounterMemoryMask |
-      SpvMemorySemanticsImageMemoryMask;
+      SpvMemorySemanticsImageMemoryMask |
+      SpvMemorySemanticsOutputMemoryMask;
 
    /* If we're not actually doing a memory barrier, bail */
    if (!(semantics & all_memory_semantics))
-- 
2.30.2