HexagonSelectionDAGInfo.h revision 263508 
1//===-- HexagonSelectionDAGInfo.h - Hexagon SelectionDAG Info ---*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file defines the Hexagon subclass for TargetSelectionDAGInfo.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef HexagonSELECTIONDAGINFO_H
15#define HexagonSELECTIONDAGINFO_H
16
17#include "llvm/Target/TargetSelectionDAGInfo.h"
18
19namespace llvm {
20
21class HexagonTargetMachine;
22
23class HexagonSelectionDAGInfo : public TargetSelectionDAGInfo {
24public:
25  explicit HexagonSelectionDAGInfo(const HexagonTargetMachine &TM);
26  ~HexagonSelectionDAGInfo();
27
28  virtual
29  SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, SDLoc dl,
30                                  SDValue Chain,
31                                  SDValue Dst, SDValue Src,
32                                  SDValue Size, unsigned Align,
33                                  bool isVolatile, bool AlwaysInline,
34                                  MachinePointerInfo DstPtrInfo,
35                                  MachinePointerInfo SrcPtrInfo) const;
36};
37
38}
39
40#endif
41