1//===-- LinkInModulesPass.h - Module Linking pass ----------------- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8/// \file
9///
10/// This file provides a pass to link in Modules from a provided
11/// BackendConsumer.
12///
13//===----------------------------------------------------------------------===//
14
15#ifndef LLVM_BITCODE_LINKINMODULESPASS_H
16#define LLVM_BITCODE_LINKINMODULESPASS_H
17
18#include "BackendConsumer.h"
19#include "llvm/IR/PassManager.h"
20
21namespace llvm {
22class Module;
23class ModulePass;
24class Pass;
25
26/// Create and return a pass that links in Moduels from a provided
27/// BackendConsumer to a given primary Module. Note that this pass is designed
28/// for use with the legacy pass manager.
29class LinkInModulesPass : public PassInfoMixin<LinkInModulesPass> {
30 clang::BackendConsumer *BC;
31
32public:
33 LinkInModulesPass(clang::BackendConsumer *BC);
34
35 PreservedAnalyses run(Module &M, AnalysisManager<Module> &);
36 static bool isRequired() { return true; }
37};
38
39} // namespace llvm
40
41#endif
42