llvm/llvm/lib/CodeGen/CriticalAntiDepBreaker.h

//===- llvm/CodeGen/CriticalAntiDepBreaker.h - Anti-Dep Support -*- 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 implements the CriticalAntiDepBreaker class, which
// implements register anti-dependence breaking along a blocks
// critical path during post-RA scheduler.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_CODEGEN_CRITICALANTIDEPBREAKER_H
#define LLVM_LIB_CODEGEN_CRITICALANTIDEPBREAKER_H

#include "llvm/ADT/BitVector.h"
#include "llvm/CodeGen/AntiDepBreaker.h"
#include "llvm/Support/Compiler.h"
#include <map>
#include <vector>

namespace llvm {

class MachineBasicBlock;
class MachineFunction;
class MachineInstr;
class MachineOperand;
class MachineRegisterInfo;
class RegisterClassInfo;
class TargetInstrInfo;
class TargetRegisterClass;
class TargetRegisterInfo;

class LLVM_LIBRARY_VISIBILITY CriticalAntiDepBreaker : public AntiDepBreaker { … };

} // end namespace llvm

#endif // LLVM_LIB_CODEGEN_CRITICALANTIDEPBREAKER_H