1 files changed, 13 insertions, 0 deletions
diff --git a/source/slang/slang-ir-util.cpp b/source/slang/slang-ir-util.cpp
index c753600a7..d05e1db7d 100644
--- a/source/slang/slang-ir-util.cpp
+++ b/source/slang/slang-ir-util.cpp
@@ -1973,4 +1973,17 @@ IRType* getIRVectorBaseType(IRType* type)
     return as<IRVectorType>(type)->getElementType();
 }
 
+Int getSpecializationConstantId(IRGlobalParam* param)
+{
+    auto layout = findVarLayout(param);
+    if (!layout)
+        return 0;
+
+    auto offset = layout->findOffsetAttr(LayoutResourceKind::SpecializationConstant);
+    if (!offset)
+        return 0;
+
+    return offset->getOffset();
+}
+
 } // namespace Slang