llvm/llvm/include/llvm/SandboxIR/PassManager.h

//===- PassManager.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
//
//===----------------------------------------------------------------------===//
//
// Registers and executes the Sandbox IR passes.
//
// The pass manager contains an ordered sequence of passes that it runs in
// order. The passes are owned by the PassRegistry, not by the PassManager.
//
// Note that in this design a pass manager is also a pass. So a pass manager
// runs when it is it's turn to run in its parent pass-manager pass pipeline.
//

#ifndef LLVM_SANDBOXIR_PASSMANAGER_H
#define LLVM_SANDBOXIR_PASSMANAGER_H

#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/SandboxIR/Pass.h"
#include "llvm/Support/Debug.h"

namespace llvm::sandboxir {

class Value;

/// Base class.
template <typename ParentPass, typename ContainedPass>
class PassManager : public ParentPass { … };

class FunctionPassManager final
    : public PassManager<FunctionPass, FunctionPass> { … };

/// Owns the passes and provides an API to get a pass by its name.
class PassRegistry { … };

} // namespace llvm::sandboxir

#endif // LLVM_SANDBOXIR_PASSMANAGER_H