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 19 namespace llvm { 20 21 class X86TargetLowering; 22 class X86TargetMachine; 23 class X86Subtarget; 24 25 class X86SelectionDAGInfo : public TargetSelectionDAGInfo { 26 public: 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