RISCV.h

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//===-- RISCV.h - Top-level interface for RISCV -----------------*- 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 contains the entry points for global functions defined in the LLVM
// RISC-V back-end.
//
//===----------------------------------------------------------------------===//
 
#ifndef LLVM_LIB_TARGET_RISCV_RISCV_H
#define LLVM_LIB_TARGET_RISCV_RISCV_H
 
#include "MCTargetDesc/RISCVBaseInfo.h"
#include "llvm/Target/TargetMachine.h"
 
namespace llvm {
class AsmPrinter;
class FunctionPass;
class InstructionSelector;
class MCInst;
class MCOperand;
class MachineInstr;
class MachineOperand;
class PassRegistry;
class RISCVRegisterBankInfo;
class RISCVSubtarget;
class RISCVTargetMachine;
 
FunctionPass *createRISCVCodeGenPreparePass();
void initializeRISCVCodeGenPreparePass(PassRegistry &);
 
bool lowerRISCVMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
                                    AsmPrinter &AP);
bool lowerRISCVMachineOperandToMCOperand(const MachineOperand &MO,
                                         MCOperand &MCOp, const AsmPrinter &AP);
 
FunctionPass *createRISCVISelDag(RISCVTargetMachine &TM,
                                 CodeGenOpt::Level OptLevel);
 
FunctionPass *createRISCVMakeCompressibleOptPass();
void initializeRISCVMakeCompressibleOptPass(PassRegistry &);
 
FunctionPass *createRISCVGatherScatterLoweringPass();
void initializeRISCVGatherScatterLoweringPass(PassRegistry &);
 
FunctionPass *createRISCVSExtWRemovalPass();
void initializeRISCVSExtWRemovalPass(PassRegistry &);
 
FunctionPass *createRISCVStripWSuffixPass();
void initializeRISCVStripWSuffixPass(PassRegistry &);
 
FunctionPass *createRISCVMergeBaseOffsetOptPass();
void initializeRISCVMergeBaseOffsetOptPass(PassRegistry &);
 
FunctionPass *createRISCVExpandPseudoPass();
void initializeRISCVExpandPseudoPass(PassRegistry &);
 
FunctionPass *createRISCVPreRAExpandPseudoPass();
void initializeRISCVPreRAExpandPseudoPass(PassRegistry &);
 
FunctionPass *createRISCVExpandAtomicPseudoPass();
void initializeRISCVExpandAtomicPseudoPass(PassRegistry &);
 
FunctionPass *createRISCVInsertVSETVLIPass();
void initializeRISCVInsertVSETVLIPass(PassRegistry &);
 
FunctionPass *createRISCVRedundantCopyEliminationPass();
void initializeRISCVRedundantCopyEliminationPass(PassRegistry &);
 
InstructionSelector *createRISCVInstructionSelector(const RISCVTargetMachine &,
                                                    RISCVSubtarget &,
                                                    RISCVRegisterBankInfo &);
void initializeRISCVDAGToDAGISelPass(PassRegistry &);
} // namespace llvm
 
#endif