/3rd_party/llvm/lib/Target/X86/X86SelectionDAGInfo.h
https://code.google.com/p/softart/ · C++ Header · 56 lines · 31 code · 11 blank · 14 comment · 0 complexity · 0d7279b6d2ec7a4d78270515be6759c3 MD5 · raw file
- //===-- X86SelectionDAGInfo.h - X86 SelectionDAG Info -----------*- C++ -*-===//
- //
- // The LLVM Compiler Infrastructure
- //
- // This file is distributed under the University of Illinois Open Source
- // License. See LICENSE.TXT for details.
- //
- //===----------------------------------------------------------------------===//
- //
- // This file defines the X86 subclass for TargetSelectionDAGInfo.
- //
- //===----------------------------------------------------------------------===//
- #ifndef X86SELECTIONDAGINFO_H
- #define X86SELECTIONDAGINFO_H
- #include "llvm/Target/TargetSelectionDAGInfo.h"
- namespace llvm {
- class X86TargetLowering;
- class X86TargetMachine;
- class X86Subtarget;
- class X86SelectionDAGInfo : public TargetSelectionDAGInfo {
- /// Subtarget - Keep a pointer to the X86Subtarget around so that we can
- /// make the right decision when generating code for different targets.
- const X86Subtarget *Subtarget;
- const X86TargetLowering &TLI;
- public:
- explicit X86SelectionDAGInfo(const X86TargetMachine &TM);
- ~X86SelectionDAGInfo();
- virtual
- SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, SDLoc dl,
- SDValue Chain,
- SDValue Dst, SDValue Src,
- SDValue Size, unsigned Align,
- bool isVolatile,
- MachinePointerInfo DstPtrInfo) const;
- virtual
- SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, SDLoc dl,
- SDValue Chain,
- SDValue Dst, SDValue Src,
- SDValue Size, unsigned Align,
- bool isVolatile, bool AlwaysInline,
- MachinePointerInfo DstPtrInfo,
- MachinePointerInfo SrcPtrInfo) const;
- };
- }
- #endif