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Richard Sandifordd131ff82013-07-08 09:35:23 +00001//===-- SystemZSelectionDAGInfo.h - SystemZ 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 SystemZ subclass for TargetSelectionDAGInfo.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef SYSTEMZSELECTIONDAGINFO_H
15#define SYSTEMZSELECTIONDAGINFO_H
16
17#include "llvm/Target/TargetSelectionDAGInfo.h"
18
19namespace llvm {
20
21class SystemZTargetMachine;
22
23class SystemZSelectionDAGInfo : public TargetSelectionDAGInfo {
24public:
25 explicit SystemZSelectionDAGInfo(const SystemZTargetMachine &TM);
26 ~SystemZSelectionDAGInfo();
27
28 virtual
29 SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, SDLoc DL, SDValue Chain,
30 SDValue Dst, SDValue Src,
31 SDValue Size, unsigned Align,
32 bool IsVolatile, bool AlwaysInline,
33 MachinePointerInfo DstPtrInfo,
34 MachinePointerInfo SrcPtrInfo) const
35 LLVM_OVERRIDE;
Richard Sandiford47660c12013-07-09 09:32:42 +000036
37 virtual SDValue
38 EmitTargetCodeForMemset(SelectionDAG &DAG, SDLoc DL,
39 SDValue Chain, SDValue Dst, SDValue Byte,
40 SDValue Size, unsigned Align, bool IsVolatile,
Richard Sandiford564681c2013-08-12 10:28:10 +000041 MachinePointerInfo DstPtrInfo) const LLVM_OVERRIDE;
42
43 virtual std::pair<SDValue, SDValue>
44 EmitTargetCodeForMemcmp(SelectionDAG &DAG, SDLoc DL, SDValue Chain,
45 SDValue Src1, SDValue Src2, SDValue Size,
46 MachinePointerInfo Op1PtrInfo,
47 MachinePointerInfo Op2PtrInfo) const LLVM_OVERRIDE;
Richard Sandifordd131ff82013-07-08 09:35:23 +000048};
49
50}
51
52#endif