[AVR] Added AVRSelectionDAGInfo header file

llvm-svn: 257152

llvm/lib/Target/AVR/AVRSelectionDAGInfo.h

@@ -0,0 +1,29 @@
+//===-- AVRSelectionDAGInfo.h - AVR SelectionDAG Info -----------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines the AVR subclass for TargetSelectionDAGInfo.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_AVR_SELECTION_DAG_INFO_H
+#define LLVM_AVR_SELECTION_DAG_INFO_H
+
+#include "llvm/Target/TargetSelectionDAGInfo.h"
+
+namespace llvm {
+/**
+ * Holds information about the AVR instruction selection DAG.
+ */
+class AVRSelectionDAGInfo : public TargetSelectionDAGInfo {
+public:
+};
+
+} // end namespace llvm
+
+#endif // LLVM_AVR_SELECTION_DAG_INFO_H