1 files changed, 13 insertions, 1 deletions
diff --git a/source/slang/slang-ir-specialize.h b/source/slang/slang-ir-specialize.h
index 734c76427..72f2c6130 100644
--- a/source/slang/slang-ir-specialize.h
+++ b/source/slang/slang-ir-specialize.h
@@ -7,8 +7,20 @@ struct IRModule;
 class DiagnosticSink;
 class TargetProgram;
 
+struct SpecializationOptions
+{
+    // Option that allows specializeModule to generate dynamic-dispatch code
+    // wherever possible to open up more specialization opportunities.
+    //
+    bool lowerWitnessLookups = false;
+};
+
 /// Specialize generic and interface-based code to use concrete types.
-bool specializeModule(TargetProgram* target, IRModule* module, DiagnosticSink* sink);
+bool specializeModule(
+    TargetProgram* target,
+    IRModule* module,
+    DiagnosticSink* sink,
+    SpecializationOptions options);
 
 void finalizeSpecialization(IRModule* module);