1//===-- X86SelectionDAGInfo.h - X86 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 X86 subclass for TargetSelectionDAGInfo. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef X86SELECTIONDAGINFO_H 15#define X86SELECTIONDAGINFO_H 16 17#include "llvm/Target/TargetSelectionDAGInfo.h" 18 19namespace llvm { 20 21class X86TargetLowering; 22class X86TargetMachine; 23class X86Subtarget; 24 25class X86SelectionDAGInfo : public TargetSelectionDAGInfo { 26public: 27 explicit X86SelectionDAGInfo(const DataLayout &DL); 28 ~X86SelectionDAGInfo(); 29 30 SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, SDLoc dl, 31 SDValue Chain, 32 SDValue Dst, SDValue Src, 33 SDValue Size, unsigned Align, 34 bool isVolatile, 35 MachinePointerInfo DstPtrInfo) const override; 36 37 SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, SDLoc dl, 38 SDValue Chain, 39 SDValue Dst, SDValue Src, 40 SDValue Size, unsigned Align, 41 bool isVolatile, bool AlwaysInline, 42 MachinePointerInfo DstPtrInfo, 43 MachinePointerInfo SrcPtrInfo) const override; 44}; 45 46} 47 48#endif 49