1 files changed, 10 insertions, 0 deletions
diff --git a/source/slang/slang-check-modifier.cpp b/source/slang/slang-check-modifier.cpp
index 483ff0e18..705d0bb3b 100644
--- a/source/slang/slang-check-modifier.cpp
+++ b/source/slang/slang-check-modifier.cpp
@@ -842,6 +842,16 @@ namespace Slang
             else if (auto primalOfAttr = as<PrimalSubstituteOfAttribute>(attr))
                 primalOfAttr->funcExpr = attr->args[0];
         }
+        else if (auto preferRecomputeAttr = as<PreferRecomputeAttribute>(attr))
+        {
+            SLANG_ASSERT(attr->args.getCount() == 1);
+            SLANG_ASSERT(as<Decl>(attrTarget));
+
+            auto val = checkConstantIntVal(attr->args[0]);
+            if (!val) return false;
+
+            preferRecomputeAttr->sideEffectBehavior = (PreferRecomputeAttribute::SideEffectBehavior) val->getValue();
+        }
         else if (auto comInterfaceAttr = as<ComInterfaceAttribute>(attr))
         {
             SLANG_ASSERT(attr->args.getCount() == 1);