Update LLVM for 3.5 rebase (r209712).

Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
diff --git a/lib/Transforms/Utils/Mem2Reg.cpp b/lib/Transforms/Utils/Mem2Reg.cpp
index a188ac5..189caa7 100644
--- a/lib/Transforms/Utils/Mem2Reg.cpp
+++ b/lib/Transforms/Utils/Mem2Reg.cpp
@@ -12,7 +12,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#define DEBUG_TYPE "mem2reg"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/IR/Dominators.h"
@@ -22,6 +21,8 @@
 #include "llvm/Transforms/Utils/UnifyFunctionExitNodes.h"
 using namespace llvm;
 
+#define DEBUG_TYPE "mem2reg"
+
 STATISTIC(NumPromoted, "Number of alloca's promoted");
 
 namespace {