diff --git a/llvm/lib/IR/DIBuilder.cpp b/llvm/lib/IR/DIBuilder.cpp
index 59b4a5e..bdd9f6b 100644
--- a/llvm/lib/IR/DIBuilder.cpp
+++ b/llvm/lib/IR/DIBuilder.cpp
@@ -306,10 +306,11 @@
 
 DIDerivedType *DIBuilder::createTypedef(DIType *Ty, StringRef Name,
                                         DIFile *File, unsigned LineNo,
-                                        DIScope *Context) {
+                                        DIScope *Context,
+                                        uint32_t AlignInBits) {
   return DIDerivedType::get(VMContext, dwarf::DW_TAG_typedef, Name, File,
-                            LineNo, getNonCompileUnitScope(Context), Ty, 0, 0,
-                            0, None, DINode::FlagZero);
+                            LineNo, getNonCompileUnitScope(Context), Ty, 0,
+                            AlignInBits, 0, None, DINode::FlagZero);
 }
 
 DIDerivedType *DIBuilder::createFriend(DIType *Ty, DIType *FriendTy) {