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-rw-r--r--lib/Target/PTX/PTXISelLowering.h82
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diff --git a/lib/Target/PTX/PTXISelLowering.h b/lib/Target/PTX/PTXISelLowering.h
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--- a/lib/Target/PTX/PTXISelLowering.h
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-//===-- PTXISelLowering.h - PTX DAG Lowering Interface ----------*- 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 interfaces that PTX uses to lower LLVM code into a
-// selection DAG.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef PTX_ISEL_LOWERING_H
-#define PTX_ISEL_LOWERING_H
-
-#include "llvm/Target/TargetLowering.h"
-
-namespace llvm {
-
-namespace PTXISD {
- enum NodeType {
- FIRST_NUMBER = ISD::BUILTIN_OP_END,
- LOAD_PARAM,
- STORE_PARAM,
- READ_PARAM,
- WRITE_PARAM,
- EXIT,
- RET,
- COPY_ADDRESS,
- CALL
- };
-} // namespace PTXISD
-
-class PTXTargetLowering : public TargetLowering {
- public:
- explicit PTXTargetLowering(TargetMachine &TM);
-
- virtual const char *getTargetNodeName(unsigned Opcode) const;
-
- virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const;
-
- virtual SDValue LowerSETCC(SDValue Op, SelectionDAG &DAG) const;
-
- virtual SDValue
- LowerFormalArguments(SDValue Chain,
- CallingConv::ID CallConv,
- bool isVarArg,
- const SmallVectorImpl<ISD::InputArg> &Ins,
- DebugLoc dl,
- SelectionDAG &DAG,
- SmallVectorImpl<SDValue> &InVals) const;
-
- virtual SDValue
- LowerReturn(SDValue Chain,
- CallingConv::ID CallConv,
- bool isVarArg,
- const SmallVectorImpl<ISD::OutputArg> &Outs,
- const SmallVectorImpl<SDValue> &OutVals,
- DebugLoc dl,
- SelectionDAG &DAG) const;
-
- virtual SDValue
- LowerCall(SDValue Chain, SDValue Callee, CallingConv::ID CallConv,
- bool isVarArg, bool doesNotRet, bool &isTailCall,
- const SmallVectorImpl<ISD::OutputArg> &Outs,
- const SmallVectorImpl<SDValue> &OutVals,
- const SmallVectorImpl<ISD::InputArg> &Ins,
- DebugLoc dl, SelectionDAG &DAG,
- SmallVectorImpl<SDValue> &InVals) const;
-
- virtual EVT getSetCCResultType(EVT VT) const;
-
- virtual unsigned getNumRegisters(LLVMContext &Context, EVT VT);
-
- private:
- SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const;
-}; // class PTXTargetLowering
-} // namespace llvm
-
-#endif // PTX_ISEL_LOWERING_H