1 files changed, 38 insertions, 0 deletions
diff --git a/lib/Target/ARM64/ARM64SelectionDAGInfo.h b/lib/Target/ARM64/ARM64SelectionDAGInfo.h
new file mode 100644
index 0000000000..027b393f4d
--- /dev/null
+++ b/lib/Target/ARM64/ARM64SelectionDAGInfo.h
@@ -0,0 +1,38 @@
+//===-- ARM64SelectionDAGInfo.h - ARM64 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 ARM64 subclass for TargetSelectionDAGInfo.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef ARM64SELECTIONDAGINFO_H
+#define ARM64SELECTIONDAGINFO_H
+
+#include "llvm/Target/TargetSelectionDAGInfo.h"
+
+namespace llvm {
+
+class ARM64SelectionDAGInfo : public TargetSelectionDAGInfo {
+  /// Subtarget - Keep a pointer to the ARMSubtarget around so that we can
+  /// make the right decision when generating code for different targets.
+  const ARM64Subtarget *Subtarget;
+
+public:
+  explicit ARM64SelectionDAGInfo(const TargetMachine &TM);
+  ~ARM64SelectionDAGInfo();
+
+  virtual SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, SDLoc dl,
+                                          SDValue Chain, SDValue Dst,
+                                          SDValue Src, SDValue Size,
+                                          unsigned Align, bool isVolatile,
+                                          MachinePointerInfo DstPtrInfo) const;
+};
+}
+
+#endif