Add skeleton target-specific SelectionDAGInfo files.

llvm-svn: 101564
diff --git a/llvm/lib/Target/ARM/ARMSelectionDAGInfo.cpp b/llvm/lib/Target/ARM/ARMSelectionDAGInfo.cpp
new file mode 100644
index 0000000..c04ee38
--- /dev/null
+++ b/llvm/lib/Target/ARM/ARMSelectionDAGInfo.cpp
@@ -0,0 +1,22 @@
+//===-- ARMSelectionDAGInfo.cpp - ARM SelectionDAG Info -------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the ARMSelectionDAGInfo class.
+//
+//===----------------------------------------------------------------------===//
+
+#define DEBUG_TYPE "arm-selectiondag-info"
+#include "ARMSelectionDAGInfo.h"
+using namespace llvm;
+
+ARMSelectionDAGInfo::ARMSelectionDAGInfo() {
+}
+
+ARMSelectionDAGInfo::~ARMSelectionDAGInfo() {
+}