[Modules] Move CFG.h to the IR library as it defines graph traits over
IR types.

llvm-svn: 202827
diff --git a/llvm/lib/IR/BasicBlock.cpp b/llvm/lib/IR/BasicBlock.cpp
index 125b206..1b1236b 100644
--- a/llvm/lib/IR/BasicBlock.cpp
+++ b/llvm/lib/IR/BasicBlock.cpp
@@ -14,12 +14,12 @@
 #include "llvm/IR/BasicBlock.h"
 #include "SymbolTableListTraitsImpl.h"
 #include "llvm/ADT/STLExtras.h"
+#include "llvm/IR/CFG.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/IntrinsicInst.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/Type.h"
-#include "llvm/Support/CFG.h"
 #include "llvm/Support/LeakDetector.h"
 #include <algorithm>
 using namespace llvm;