Eliminate duplicate or unneccesary #include's


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2397 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SparcV9/SparcV9RegClassInfo.cpp b/lib/Target/SparcV9/SparcV9RegClassInfo.cpp
index b25dd01..6f645b1 100644
--- a/lib/Target/SparcV9/SparcV9RegClassInfo.cpp
+++ b/lib/Target/SparcV9/SparcV9RegClassInfo.cpp
@@ -1,5 +1,5 @@
 #include "SparcRegClassInfo.h"
-#include "llvm/CodeGen/IGNode.h"
+#include "llvm/CodeGen/RegAllocCommon.h"
 #include "llvm/Target/Sparc.h"
 #include "llvm/Type.h"
 #include <iostream>