llvm/clang/include/clang/CodeGen/ModuleBuilder.h

//===--- CodeGen/ModuleBuilder.h - Build LLVM from ASTs ---------*- 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 defines the ModuleBuilder interface.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_CODEGEN_MODULEBUILDER_H
#define LLVM_CLANG_CODEGEN_MODULEBUILDER_H

#include "clang/AST/ASTConsumer.h"
#include "clang/Basic/LLVM.h"
#include "llvm/ADT/StringRef.h"

namespace llvm {
  class Constant;
  class LLVMContext;
  class Module;
  class StringRef;

  namespace vfs {
  class FileSystem;
  }
}

// Prefix of the name of the artificial inline frame.
inline constexpr llvm::StringRef ClangTrapPrefix = …;

namespace clang {
  class CodeGenOptions;
  class CoverageSourceInfo;
  class Decl;
  class DiagnosticsEngine;
  class GlobalDecl;
  class HeaderSearchOptions;
  class LangOptions;
  class PreprocessorOptions;

namespace CodeGen {
  class CodeGenModule;
  class CGDebugInfo;
}

/// The primary public interface to the Clang code generator.
///
/// This is not really an abstract interface.
class CodeGenerator : public ASTConsumer { … };

/// CreateLLVMCodeGen - Create a CodeGenerator instance.
/// It is the responsibility of the caller to call delete on
/// the allocated CodeGenerator instance.
CodeGenerator *CreateLLVMCodeGen(DiagnosticsEngine &Diags,
                                 llvm::StringRef ModuleName,
                                 IntrusiveRefCntPtr<llvm::vfs::FileSystem> FS,
                                 const HeaderSearchOptions &HeaderSearchOpts,
                                 const PreprocessorOptions &PreprocessorOpts,
                                 const CodeGenOptions &CGO,
                                 llvm::LLVMContext &C,
                                 CoverageSourceInfo *CoverageInfo = nullptr);

} // end namespace clang

#endif