llvm/llvm/include/llvm/MCA/Stages/MicroOpQueueStage.h

//===---------------------- MicroOpQueueStage.h -----------------*- 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
//
//===----------------------------------------------------------------------===//
/// \file
///
/// This file defines a stage that implements a queue of micro opcodes.
/// It can be used to simulate a hardware micro-op queue that serves opcodes to
/// the out of order backend.
///
//===----------------------------------------------------------------------===//

#ifndef LLVM_MCA_STAGES_MICROOPQUEUESTAGE_H
#define LLVM_MCA_STAGES_MICROOPQUEUESTAGE_H

#include "llvm/ADT/SmallVector.h"
#include "llvm/MCA/Stages/Stage.h"

namespace llvm {
namespace mca {

/// A stage that simulates a queue of instruction opcodes.
class MicroOpQueueStage : public Stage { … };

} // namespace mca
} // namespace llvm

#endif // LLVM_MCA_STAGES_MICROOPQUEUESTAGE_H