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 LLVM_LIB_TARGET_HEXAGON_HEXAGONSELECTIONDAGINFO_H
15 #define LLVM_LIB_TARGET_HEXAGON_HEXAGONSELECTIONDAGINFO_H
16 
17 #include "llvm/Target/TargetSelectionDAGInfo.h"
18 
19 namespace llvm {
20 
21 class HexagonSelectionDAGInfo : public TargetSelectionDAGInfo {
22 public:
23   explicit HexagonSelectionDAGInfo(const DataLayout &DL);
24   ~HexagonSelectionDAGInfo();
25 
26   SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, SDLoc dl,
27                                   SDValue Chain,
28                                   SDValue Dst, SDValue Src,
29                                   SDValue Size, unsigned Align,
30                                   bool isVolatile, bool AlwaysInline,
31                                   MachinePointerInfo DstPtrInfo,
32                                   MachinePointerInfo SrcPtrInfo) const override;
33 };
34 
35 }
36 
37 #endif
38