From fa3ca4a5d7c806b3ea16e43e26a0c3e67aa16ff3 Mon Sep 17 00:00:00 2001
From: "Dr. Chat" <arkolbed@gmail.com>
Date: Sun, 21 Feb 2016 16:30:57 -0600
Subject: [PATCH] Short-circuit if the store has no writes.

---
 src/xenia/gpu/spirv_shader_translator.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/xenia/gpu/spirv_shader_translator.cc b/src/xenia/gpu/spirv_shader_translator.cc
index 9d1253353..bff854a87 100644
--- a/src/xenia/gpu/spirv_shader_translator.cc
+++ b/src/xenia/gpu/spirv_shader_translator.cc
@@ -1289,6 +1289,10 @@ void SpirvShaderTranslator::StoreToResult(Id source_value_id,
     return;
   }
 
+  if (!result.has_any_writes()) {
+    return;
+  }
+
   Id storage_pointer = 0;
   Id storage_type = vec4_float_type_;
   spv::StorageClass storage_class;