a65678b35b
If no bitcode files are given as inputs but -object_path_lto is passed
we should avoid running the LTO pipeline.
This mirrors this patch from the ELF port f3994e4dfa
Fixes https://github.com/llvm/llvm-project/issues/61031
Differential Revision: https://reviews.llvm.org/D145273
48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
//===- LTO.h ----------------------------------------------------*- 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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#ifndef LLD_MACHO_LTO_H
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#define LLD_MACHO_LTO_H
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#include "lld/Common/LLVM.h"
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#include "llvm/ADT/DenseSet.h"
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#include "llvm/ADT/SmallString.h"
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#include "llvm/Support/MemoryBuffer.h"
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#include "llvm/Support/raw_ostream.h"
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#include <memory>
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#include <vector>
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namespace llvm::lto {
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class LTO;
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} // namespace llvm::lto
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namespace lld::macho {
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class BitcodeFile;
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class ObjFile;
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class BitcodeCompiler {
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public:
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BitcodeCompiler();
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void add(BitcodeFile &f);
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std::vector<ObjFile *> compile();
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private:
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std::unique_ptr<llvm::lto::LTO> ltoObj;
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std::vector<llvm::SmallString<0>> buf;
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std::vector<std::unique_ptr<llvm::MemoryBuffer>> files;
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std::unique_ptr<llvm::raw_fd_ostream> indexFile;
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llvm::DenseSet<StringRef> thinIndices;
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bool hasFiles = false;
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};
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} // namespace lld::macho
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#endif
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