llvm/llvm/include/llvm/IR/Comdat.h

//===- llvm/IR/Comdat.h - Comdat definitions --------------------*- 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 contains the declaration of the Comdat class, which represents a
/// single COMDAT in LLVM.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_IR_COMDAT_H
#define LLVM_IR_COMDAT_H

#include "llvm-c/Types.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/Support/CBindingWrapping.h"

namespace llvm {

class GlobalObject;
class raw_ostream;
class StringRef;
template <typename ValueTy> class StringMapEntry;

// This is a Name X SelectionKind pair. The reason for having this be an
// independent object instead of just adding the name and the SelectionKind
// to a GlobalObject is that it is invalid to have two Comdats with the same
// name but different SelectionKind. This structure makes that unrepresentable.
class Comdat { … };

// Create wrappers for C Binding types (see CBindingWrapping.h).
DEFINE_SIMPLE_CONVERSION_FUNCTIONS(…)

inline raw_ostream &operator<<(raw_ostream &OS, const Comdat &C) { … }

} // end namespace llvm

#endif // LLVM_IR_COMDAT_H