c931ff72bd
This adds support for the lld-only `--thinlto-cache-policy` option, as well as implementations for ld64's `-cache_path_lto`, `-prune_interval_lto`, `-prune_after_lto`, and `-max_relative_cache_size_lto`. Test is adapted from lld/test/ELF/lto/cache.ll Differential Revision: https://reviews.llvm.org/D105922
46 lines
1,004 B
C++
46 lines
1,004 B
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 "llvm/ADT/SmallString.h"
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#include "llvm/Support/MemoryBuffer.h"
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#include <memory>
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#include <vector>
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namespace llvm {
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namespace lto {
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class LTO;
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} // namespace lto
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} // namespace llvm
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namespace lld {
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namespace 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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};
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} // namespace macho
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} // namespace lld
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#endif
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