1 //===-- SystemZSelectionDAGInfo.h - SystemZ SelectionDAG Info ---*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file defines the SystemZ subclass for TargetSelectionDAGInfo.
12 //===----------------------------------------------------------------------===//
14 #ifndef SYSTEMZSELECTIONDAGINFO_H
15 #define SYSTEMZSELECTIONDAGINFO_H
17 #include "llvm/Target/TargetSelectionDAGInfo.h"
21 class SystemZTargetMachine;
23 class SystemZSelectionDAGInfo : public TargetSelectionDAGInfo {
25 explicit SystemZSelectionDAGInfo(const SystemZTargetMachine &TM);
26 ~SystemZSelectionDAGInfo();
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