Some cleanup of block API code.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119174 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGDecl.cpp b/lib/CodeGen/CGDecl.cpp
index 02da0a5..cb0b09d 100644
--- a/lib/CodeGen/CGDecl.cpp
+++ b/lib/CodeGen/CGDecl.cpp
@@ -687,7 +687,7 @@
     Builder.CreateStore(V, size_field);
 
     if (flags & BLOCK_HAS_COPY_DISPOSE) {
-      BlockHasCopyDispose = true;
+      SynthesizeCopyDisposeHelpers = true;
       llvm::Value *copy_helper = Builder.CreateStructGEP(DeclPtr, 4);
       Builder.CreateStore(BuildbyrefCopyHelper(DeclPtr->getType(), flag, 
                                                Align.getQuantity()),