Mesa (master): pan/midgard: Add schedule barrier after fragment writeout

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Module: Mesa
Branch: master
Commit: 281cc6f9a62ea96e982baecae0630ac368034857
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=281cc6f9a62ea96e982baecae0630ac368034857

Author: Alyssa Rosenzweig <alyssa.rosenzweig at collabora.com>
Date:   Sat Nov 23 12:43:55 2019 -0500

pan/midgard: Add schedule barrier after fragment writeout

This is a branch, like discard, so we need a barrier to make it safe.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig at collabora.com>
Reviewed-by: Tomeu Visoso <tomeu.vizoso at collabora.com>

---

 src/panfrost/midgard/midgard_compile.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/panfrost/midgard/midgard_compile.c b/src/panfrost/midgard/midgard_compile.c
index 5b018d86e50..8eb1b176e5f 100644
--- a/src/panfrost/midgard/midgard_compile.c
+++ b/src/panfrost/midgard/midgard_compile.c
@@ -1374,6 +1374,7 @@ emit_fragment_store(compiler_context *ctx, unsigned src, unsigned rt)
 
         /* Emit the branch */
         emit_mir_instruction(ctx, ins);
+        schedule_barrier(ctx);
 }
 
 static void