Move headers around

llvm-svn: 5312
diff --git a/llvm/lib/CodeGen/RegAlloc/RegClass.h b/llvm/lib/CodeGen/RegAlloc/RegClass.h
index 7e2103c..7e1eb65 100644
--- a/llvm/lib/CodeGen/RegAlloc/RegClass.h
+++ b/llvm/lib/CodeGen/RegAlloc/RegClass.h
@@ -8,8 +8,8 @@
 #ifndef REG_CLASS_H
 #define REG_CLASS_H
 
-#include "llvm/CodeGen/InterferenceGraph.h"
 #include "llvm/Target/TargetRegInfo.h"
+#include "InterferenceGraph.h"
 #include <stack>
 class TargetRegClassInfo;