From e7df8538eb8f0ed06f0838d946bec8e9e0fe0985 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Thu, 1 Dec 2022 18:55:43 -0800
Subject: Allow `no_diff` on `this` parameter. (#2543)

---
 source/slang/slang-emit.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'source/slang/slang-emit.cpp')

diff --git a/source/slang/slang-emit.cpp b/source/slang/slang-emit.cpp
index 508402736..2476f79e5 100644
--- a/source/slang/slang-emit.cpp
+++ b/source/slang/slang-emit.cpp
@@ -382,7 +382,9 @@ Result linkAndOptimizeIR(
         if (!changed)
             break;
     }
-    
+
+    finalizeAutoDiffPass(irModule);
+
     lowerReinterpret(targetRequest, irModule, sink);
 
     validateIRModuleIfEnabled(codeGenContext, irModule);
-- 
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