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//===-- PTXSelectionDAGInfo.h - PTX 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 PTX subclass for TargetSelectionDAGInfo.
#include "llvm/Target/TargetSelectionDAGInfo.h"
namespace llvm {
/// PTXSelectionDAGInfo - TargetSelectionDAGInfo sub-class for the PTX target.
/// At the moment, this is mostly just a copy of ARMSelectionDAGInfo.
class PTXSelectionDAGInfo : public TargetSelectionDAGInfo {
/// Subtarget - Keep a pointer to the PTXSubtarget around so that we can
/// make the right decision when generating code for different targets.
const PTXSubtarget *Subtarget;
explicit PTXSelectionDAGInfo(const TargetMachine &TM);
SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, DebugLoc dl,
SDValue Chain,
SDValue Dst, SDValue Src,
SDValue Size, unsigned Align,
bool isVolatile, bool AlwaysInline,
MachinePointerInfo DstPtrInfo,
MachinePointerInfo SrcPtrInfo) const;
SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, DebugLoc dl,
SDValue Chain,
SDValue Op1, SDValue Op2,
SDValue Op3, unsigned Align,
bool isVolatile,
MachinePointerInfo DstPtrInfo) const;