3 files changed, 52 insertions, 0 deletions
diff --git a/llvm/lib/Target/Alpha/AlphaSelectionDAGInfo.cpp b/llvm/lib/Target/Alpha/AlphaSelectionDAGInfo.cpp
new file mode 100644
index 00000000000..0eb7b8f28a6
--- /dev/null
+++ b/llvm/lib/Target/Alpha/AlphaSelectionDAGInfo.cpp
@@ -0,0 +1,22 @@
+//===-- AlphaSelectionDAGInfo.cpp - Alpha 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 AlphaSelectionDAGInfo class.
+//
+//===----------------------------------------------------------------------===//
+
+#define DEBUG_TYPE "alpha-selectiondag-info"
+#include "AlphaSelectionDAGInfo.h"
+using namespace llvm;
+
+AlphaSelectionDAGInfo::AlphaSelectionDAGInfo() {
+}
+
+AlphaSelectionDAGInfo::~AlphaSelectionDAGInfo() {
+}
diff --git a/llvm/lib/Target/Alpha/AlphaSelectionDAGInfo.h b/llvm/lib/Target/Alpha/AlphaSelectionDAGInfo.h
new file mode 100644
index 00000000000..70889ae422e
--- /dev/null
+++ b/llvm/lib/Target/Alpha/AlphaSelectionDAGInfo.h
@@ -0,0 +1,29 @@
+//===-- AlphaSelectionDAGInfo.h - Alpha 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 Alpha subclass for TargetSelectionDAGInfo.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef ALPHASELECTIONDAGINFO_H
+#define ALPHASELECTIONDAGINFO_H
+
+#include "llvm/Target/TargetSelectionDAGInfo.h"
+
+namespace llvm {
+
+class AlphaSelectionDAGInfo : public TargetSelectionDAGInfo {
+public:
+  AlphaSelectionDAGInfo();
+  ~AlphaSelectionDAGInfo();
+};
+
+}
+
+#endif
diff --git a/llvm/lib/Target/Alpha/CMakeLists.txt b/llvm/lib/Target/Alpha/CMakeLists.txt
index b4f41aebd8d..fbf7f3ab6b3 100644
--- a/llvm/lib/Target/Alpha/CMakeLists.txt
+++ b/llvm/lib/Target/Alpha/CMakeLists.txt
@@ -23,6 +23,7 @@ add_llvm_target(AlphaCodeGen
   AlphaRegisterInfo.cpp
   AlphaSubtarget.cpp
   AlphaTargetMachine.cpp
+  AlphaSelectionDAGInfo.cpp
   )
 
 target_link_libraries (LLVMAlphaCodeGen LLVMSelectionDAG)