llvm/llvm/lib/Target/Mips/MipsISelLowering.h

//===- MipsISelLowering.h - Mips DAG Lowering Interface ---------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file defines the interfaces that Mips uses to lower LLVM code into a
// selection DAG.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_TARGET_MIPS_MIPSISELLOWERING_H
#define LLVM_LIB_TARGET_MIPS_MIPSISELLOWERING_H

#include "MCTargetDesc/MipsABIInfo.h"
#include "MCTargetDesc/MipsBaseInfo.h"
#include "MCTargetDesc/MipsMCTargetDesc.h"
#include "Mips.h"
#include "llvm/CodeGen/CallingConvLower.h"
#include "llvm/CodeGen/ISDOpcodes.h"
#include "llvm/CodeGen/MachineMemOperand.h"
#include "llvm/CodeGen/SelectionDAG.h"
#include "llvm/CodeGen/SelectionDAGNodes.h"
#include "llvm/CodeGen/TargetLowering.h"
#include "llvm/CodeGen/ValueTypes.h"
#include "llvm/CodeGenTypes/MachineValueType.h"
#include "llvm/IR/CallingConv.h"
#include "llvm/IR/InlineAsm.h"
#include "llvm/IR/Type.h"
#include "llvm/Target/TargetMachine.h"
#include <algorithm>
#include <deque>
#include <utility>
#include <vector>

namespace llvm {

class Argument;
class FastISel;
class FunctionLoweringInfo;
class MachineBasicBlock;
class MachineFrameInfo;
class MachineInstr;
class MipsCCState;
class MipsFunctionInfo;
class MipsSubtarget;
class MipsTargetMachine;
class TargetLibraryInfo;
class TargetRegisterClass;

  namespace MipsISD {

    enum NodeType : unsigned { … };

  } // ene namespace MipsISD

  //===--------------------------------------------------------------------===//
  // TargetLowering Implementation
  //===--------------------------------------------------------------------===//

  class MipsTargetLowering : public TargetLowering  { … };

  /// Create MipsTargetLowering objects.
  const MipsTargetLowering *
  createMips16TargetLowering(const MipsTargetMachine &TM,
                             const MipsSubtarget &STI);
  const MipsTargetLowering *
  createMipsSETargetLowering(const MipsTargetMachine &TM,
                             const MipsSubtarget &STI);

namespace Mips {

FastISel *createFastISel(FunctionLoweringInfo &funcInfo,
                         const TargetLibraryInfo *libInfo);

} // end namespace Mips

} // end namespace llvm

#endif // LLVM_LIB_TARGET_MIPS_MIPSISELLOWERING_H