diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
index 55b67db..7b0f253 100644
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -3850,7 +3850,7 @@
         hasAnyVptr(FieldType, getContext()))
       // Because unions can easily skip invariant.barriers, we need to add
       // a barrier every time CXXRecord field with vptr is referenced.
-      addr = Address(Builder.CreateInvariantGroupBarrier(addr.getPointer()),
+      addr = Address(Builder.CreateLaunderInvariantGroup(addr.getPointer()),
                      addr.getAlignment());
   } else {
     // For structs, we GEP to the field that the record layout suggests.