llvm/llvm/lib/Target/Sparc/Sparc.h

//===-- Sparc.h - Top-level interface for Sparc representation --*- 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
// Sparc back-end.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_TARGET_SPARC_SPARC_H
#define LLVM_LIB_TARGET_SPARC_SPARC_H

#include "MCTargetDesc/SparcMCTargetDesc.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Target/TargetMachine.h"

namespace llvm {
class AsmPrinter;
class FunctionPass;
class MCInst;
class MachineInstr;
class PassRegistry;
class SparcTargetMachine;

FunctionPass *createSparcISelDag(SparcTargetMachine &TM);
FunctionPass *createSparcDelaySlotFillerPass();

void LowerSparcMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
                                    AsmPrinter &AP);
void initializeSparcDAGToDAGISelLegacyPass(PassRegistry &);
void initializeErrataWorkaroundPass(PassRegistry &);
} // namespace llvm

namespace llvm {
  // Enums corresponding to Sparc condition codes, both icc's and fcc's.  These
  // values must be kept in sync with the ones in the .td file.
  namespace SPCC {
  enum CondCodes { … };
  }

  inline static const char *SPARCCondCodeToString(SPCC::CondCodes CC) { … }

  inline static unsigned HI22(int64_t imm) { … }

  inline static unsigned LO10(int64_t imm) { … }

  inline static unsigned HIX22(int64_t imm) { … }

  inline static unsigned LOX10(int64_t imm) { … }

}  // end namespace llvm
#endif