Reorganize CodeGen{Function,Module} to eliminate the unfortunate
Block{Function,Module} base class.  Minor other refactorings.

Fixed a few address-space bugs while I was there.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125085 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index 9627125..be7c79c 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -16,6 +16,7 @@
 #include "CGRecordLayout.h"
 #include "CodeGenModule.h"
 #include "CodeGenFunction.h"
+#include "CGBlocks.h"
 #include "CGCleanup.h"
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/Decl.h"