1 files changed, 1 insertions, 1 deletions
diff --git a/source/slang/slang-ir-redundancy-removal.cpp b/source/slang/slang-ir-redundancy-removal.cpp
index 227ef1d4d..bac39a53c 100644
--- a/source/slang/slang-ir-redundancy-removal.cpp
+++ b/source/slang/slang-ir-redundancy-removal.cpp
@@ -254,7 +254,7 @@ bool tryRemoveRedundantStore(IRGlobalValueWithCode* func, IRStore* store)
     {
         bool hasNonStoreUse = false;
         // If the entire access chain doesn't non-store use, we can safely remove it.
-        HashSet<IRInst*> knownAccessChain;
+        InstHashSet knownAccessChain(func->getModule());
         for (auto accessChain = store->getPtr(); accessChain;)
         {
             knownAccessChain.add(accessChain);