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1fb85c6675
With some minor manual fixes for using function_ref instead of std::function. No functional change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291904 91177308-0d34-0410-b5e6-96231b3b80d8
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
//===- Caching.h - LLVM Link Time Optimizer Configuration -----------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the localCache function, which allows clients to add a
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// filesystem cache to ThinLTO.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LTO_CACHING_H
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#define LLVM_LTO_CACHING_H
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#include "llvm/LTO/LTO.h"
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#include <string>
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namespace llvm {
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namespace lto {
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/// This type defines the callback to add a pre-existing native object file
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/// (e.g. in a cache).
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///
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/// File callbacks must be thread safe.
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typedef std::function<void(unsigned Task, StringRef Path)> AddFileFn;
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/// Create a local file system cache which uses the given cache directory and
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/// file callback.
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NativeObjectCache localCache(StringRef CacheDirectoryPath, AddFileFn AddFile);
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} // namespace lto
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} // namespace llvm
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#endif
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