[Alignment][NFC] Use Align with CreateAlignedStore

Summary:
This is patch is part of a series to introduce an Alignment type.
See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html
See this patch for the introduction of the type: https://reviews.llvm.org/D64790

Reviewers: courbet, bollu

Subscribers: arsenm, jvesely, nhaehnle, hiraditya, kerbowa, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D73274
diff --git a/clang/lib/CodeGen/CGBuilder.h b/clang/lib/CodeGen/CGBuilder.h
index 107c927..049e1d4 100644
--- a/clang/lib/CodeGen/CGBuilder.h
+++ b/clang/lib/CodeGen/CGBuilder.h
@@ -113,7 +113,7 @@
   using CGBuilderBaseTy::CreateAlignedStore;
   llvm::StoreInst *CreateAlignedStore(llvm::Value *Val, llvm::Value *Addr,
                                       CharUnits Align, bool IsVolatile = false) {
-    return CreateAlignedStore(Val, Addr, Align.getQuantity(), IsVolatile);
+    return CreateAlignedStore(Val, Addr, Align.getAsAlign(), IsVolatile);
   }
 
   // FIXME: these "default-aligned" APIs should be removed,