1 files changed, 1 insertions, 1 deletions
diff --git a/source/slang/slang-ir.cpp b/source/slang/slang-ir.cpp
index 56e6e1676..bd1a212aa 100644
--- a/source/slang/slang-ir.cpp
+++ b/source/slang/slang-ir.cpp
@@ -8494,7 +8494,7 @@ namespace Slang
                 // common subexpression elimination, etc.
                 //
                 auto call = cast<IRCall>(this);
-                return !isSideEffectFreeFunctionalCall(call, options);
+                return !(isSideEffectFreeFunctionalCall(call, options));
             }
             break;