2264544e2d
We have reworked the bitcode linking option to no longer link twice if post-optimization linking is requested. As such, we no longer need to conditionally link bitcodes supplied via -mlink-bitcode-file, as there is no danger of linking them twice
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
//===-- LinkInModulesPass.cpp - Module Linking pass --------------- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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/// \file
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///
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/// LinkInModulesPass implementation.
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///
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//===----------------------------------------------------------------------===//
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#include "LinkInModulesPass.h"
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#include "BackendConsumer.h"
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#include "clang/Basic/CodeGenOptions.h"
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#include "clang/Basic/FileManager.h"
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#include "clang/Basic/SourceManager.h"
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using namespace llvm;
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LinkInModulesPass::LinkInModulesPass(clang::BackendConsumer *BC) : BC(BC),
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ShouldLinkFiles(ShouldLinkFiles) {}
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PreservedAnalyses LinkInModulesPass::run(Module &M, ModuleAnalysisManager &AM) {
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if (!BC)
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return PreservedAnalyses::all();
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if (BC->LinkInModules(&M))
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report_fatal_error("Bitcode module postopt linking failed, aborted!");
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return PreservedAnalyses::none();
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}
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