From cc80d80d8d6ffc3b0aba34f7a42f4d67fd2e51f3 Mon Sep 17 00:00:00 2001
From: GregF <greg@LunarG.com>
Date: Mon, 23 Oct 2017 16:48:42 -0600
Subject: [PATCH] Update spirv-tools known-good

---
 SPIRV/GlslangToSpv.cpp | 1 +
 known_good.json        | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/SPIRV/GlslangToSpv.cpp b/SPIRV/GlslangToSpv.cpp
index 2299e909..b0e51df8 100755
--- a/SPIRV/GlslangToSpv.cpp
+++ b/SPIRV/GlslangToSpv.cpp
@@ -6061,6 +6061,7 @@ void GlslangToSpv(const glslang::TIntermediate& intermediate, std::vector<unsign
         optimizer.RegisterPass(CreateInsertExtractElimPass());
         optimizer.RegisterPass(CreateAggressiveDCEPass());
         optimizer.RegisterPass(CreateDeadBranchElimPass());
+        optimizer.RegisterPass(CreateCFGCleanupPass());
         optimizer.RegisterPass(CreateBlockMergePass());
         optimizer.RegisterPass(CreateLocalMultiStoreElimPass());
         optimizer.RegisterPass(CreateInsertExtractElimPass());
diff --git a/known_good.json b/known_good.json
index ea3a8085..87cc63da 100644
--- a/known_good.json
+++ b/known_good.json
@@ -5,7 +5,7 @@
       "site" : "github",
       "subrepo" : "KhronosGroup/SPIRV-Tools",
       "subdir" : "External/spirv-tools",
-      "commit" : "1a9061a2be884eed0e518ac19866246a5c9babc0"
+      "commit" : "5834719fc17d4735fce0102738b87b70255cfd5f"
     },
     {
       "name" : "spirv-tools/external/spirv-headers",