54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
//===-- PTXSelectionDAGInfo.h - PTX SelectionDAG Info -----------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the PTX subclass for TargetSelectionDAGInfo.
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//
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//===----------------------------------------------------------------------===//
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#ifndef PTXSELECTIONDAGINFO_H
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#define PTXSELECTIONDAGINFO_H
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#include "llvm/Target/TargetSelectionDAGInfo.h"
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namespace llvm {
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/// PTXSelectionDAGInfo - TargetSelectionDAGInfo sub-class for the PTX target.
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/// At the moment, this is mostly just a copy of ARMSelectionDAGInfo.
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class PTXSelectionDAGInfo : public TargetSelectionDAGInfo {
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/// Subtarget - Keep a pointer to the PTXSubtarget around so that we can
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/// make the right decision when generating code for different targets.
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const PTXSubtarget *Subtarget;
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public:
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explicit PTXSelectionDAGInfo(const TargetMachine &TM);
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~PTXSelectionDAGInfo();
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virtual
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SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, DebugLoc dl,
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SDValue Chain,
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SDValue Dst, SDValue Src,
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SDValue Size, unsigned Align,
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bool isVolatile, bool AlwaysInline,
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MachinePointerInfo DstPtrInfo,
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MachinePointerInfo SrcPtrInfo) const;
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virtual
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SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, DebugLoc dl,
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SDValue Chain,
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SDValue Op1, SDValue Op2,
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SDValue Op3, unsigned Align,
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bool isVolatile,
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MachinePointerInfo DstPtrInfo) const;
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};
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}
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#endif
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