diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index 5fa445f..0513592 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -2940,6 +2940,17 @@
   return false;
 }
 
+
+MultiVersionKind FunctionDecl::getMultiVersionKind() const {
+  if (hasAttr<TargetAttr>())
+    return MultiVersionKind::Target;
+  if (hasAttr<CPUDispatchAttr>())
+    return MultiVersionKind::CPUDispatch;
+  if (hasAttr<CPUSpecificAttr>())
+    return MultiVersionKind::CPUSpecific;
+  return MultiVersionKind::None;
+}
+
 bool FunctionDecl::isCPUDispatchMultiVersion() const {
   return isMultiVersion() && hasAttr<CPUDispatchAttr>();
 }