Move BlockLiteralGeneric earlier in CGDebugInfo and remove
BlockLiteralGenericSet and replace with a call to isType() on the
BlockLiteralGeneric.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186293 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGDebugInfo.h b/lib/CodeGen/CGDebugInfo.h
index ddd4f0b..29df600 100644
--- a/lib/CodeGen/CGDebugInfo.h
+++ b/lib/CodeGen/CGDebugInfo.h
@@ -60,6 +60,7 @@
   llvm::DIType OCLImage2dDITy, OCLImage2dArrayDITy;
   llvm::DIType OCLImage3dDITy;
   llvm::DIType OCLEventDITy;
+  llvm::DIType BlockLiteralGeneric;
 
   /// TypeCache - Cache of previously constructed Types.
   llvm::DenseMap<void *, llvm::WeakVH> TypeCache;
@@ -79,9 +80,6 @@
   /// compilation.
   std::vector<std::pair<void *, llvm::WeakVH> >ReplaceMap;
 
-  bool BlockLiteralGenericSet;
-  llvm::DIType BlockLiteralGeneric;
-
   // LexicalBlockStack - Keep track of our current nested lexical block.
   std::vector<llvm::TrackingVH<llvm::MDNode> > LexicalBlockStack;
   llvm::DenseMap<const Decl *, llvm::WeakVH> RegionMap;