[NFC] Move DEBUG_TYPE macro below includes...

in MachineCombiner.cpp.

llvm-svn: 307940
diff --git a/llvm/lib/CodeGen/MachineCombiner.cpp b/llvm/lib/CodeGen/MachineCombiner.cpp
index c176de1..e6f80db 100644
--- a/llvm/lib/CodeGen/MachineCombiner.cpp
+++ b/llvm/lib/CodeGen/MachineCombiner.cpp
@@ -11,8 +11,6 @@
 // instructions do not lengthen the critical path or the resource depth.
 //===----------------------------------------------------------------------===//
 
-#define DEBUG_TYPE "machine-combiner"
-
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/CodeGen/MachineDominators.h"
@@ -32,6 +30,8 @@
 
 using namespace llvm;
 
+#define DEBUG_TYPE "machine-combiner"
+
 STATISTIC(NumInstCombined, "Number of machineinst combined");
 
 namespace {