diff --git a/clang/lib/CodeGen/CGExprConstant.cpp b/clang/lib/CodeGen/CGExprConstant.cpp
index 5e51f2e..03ef4ab 100644
--- a/clang/lib/CodeGen/CGExprConstant.cpp
+++ b/clang/lib/CodeGen/CGExprConstant.cpp
@@ -907,7 +907,7 @@
                                      llvm::GlobalVariable::NotThreadLocal,
                     CGM.getContext().getTargetAddressSpace(addressSpace));
   emitter.finalize(GV);
-  GV->setAlignment(Align.getQuantity());
+  GV->setAlignment(Align.getAsAlign());
   CGM.setAddrOfConstantCompoundLiteral(E, GV);
   return ConstantAddress(GV, Align);
 }