From 38ed03a7203baacf36fca62539ac74fd45ed42d2 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Tue, 9 May 2023 09:44:33 -0700
Subject: Fix function side-effectness prop logic. (#2875)

---
 source/slang/slang-ir-specialize-function-call.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'source/slang/slang-ir-specialize-function-call.cpp')

diff --git a/source/slang/slang-ir-specialize-function-call.cpp b/source/slang/slang-ir-specialize-function-call.cpp
index b0ad58f8c..9b7cdaea6 100644
--- a/source/slang/slang-ir-specialize-function-call.cpp
+++ b/source/slang/slang-ir-specialize-function-call.cpp
@@ -822,7 +822,7 @@ struct FunctionParameterSpecializationContext
                 {
                     decoration->removeAndDeallocate();
                 }
-                else if (as<IRReadNoneDecoration>(decoration))
+                else if (as<IRReadNoneDecoration>(decoration) || as<IRNoSideEffectDecoration>(decoration))
                 {
                     // After specialization, the function may no longer be side effect free
                     // because the parameter we substituted in maybe a global param. 
-- 
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