llvm/mlir/lib/Bytecode/Writer/IRNumbering.h

//===- IRNumbering.h - MLIR bytecode IR numbering ---------------*- 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 various utilities that number IR structures in preparation
// for bytecode emission.
//
//===----------------------------------------------------------------------===//

#ifndef LIB_MLIR_BYTECODE_WRITER_IRNUMBERING_H
#define LIB_MLIR_BYTECODE_WRITER_IRNUMBERING_H

#include "mlir/IR/OpImplementation.h"
#include "llvm/ADT/MapVector.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/StringMap.h"
#include <cstdint>

namespace mlir {
class BytecodeDialectInterface;
class BytecodeWriterConfig;

namespace bytecode {
namespace detail {
struct DialectNumbering;

//===----------------------------------------------------------------------===//
// Attribute and Type Numbering
//===----------------------------------------------------------------------===//

/// This class represents a numbering entry for an Attribute or Type.
struct AttrTypeNumbering { … };
struct AttributeNumbering : public AttrTypeNumbering { … };
struct TypeNumbering : public AttrTypeNumbering { … };

//===----------------------------------------------------------------------===//
// OpName Numbering
//===----------------------------------------------------------------------===//

/// This class represents the numbering entry of an operation name.
struct OpNameNumbering { … };

//===----------------------------------------------------------------------===//
// Dialect Resource Numbering
//===----------------------------------------------------------------------===//

/// This class represents a numbering entry for a dialect resource.
struct DialectResourceNumbering { … };

//===----------------------------------------------------------------------===//
// Dialect Numbering
//===----------------------------------------------------------------------===//

/// This class represents a numbering entry for an Dialect.
struct DialectNumbering { … };

//===----------------------------------------------------------------------===//
// Operation Numbering
//===----------------------------------------------------------------------===//

/// This class represents the numbering entry of an operation.
struct OperationNumbering { … };

//===----------------------------------------------------------------------===//
// IRNumberingState
//===----------------------------------------------------------------------===//

/// This class manages numbering IR entities in preparation of bytecode
/// emission.
class IRNumberingState { … };
} // namespace detail
} // namespace bytecode
} // namespace mlir

#endif