lld/MachO/LTO.h

   1 //===- LTO.h ----------------------------------------------------*- 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
   9 #ifndef LLD_MACHO_LTO_H
  10 #define LLD_MACHO_LTO_H
  11
  12 #include "llvm/ADT/SmallString.h"
  13 #include "llvm/Support/MemoryBuffer.h"
  14 #include <memory>
  15 #include <vector>
  16
  17 namespace llvm::lto {
  18 class LTO;
  19 } // namespace llvm::lto
  20
  21 namespace lld::macho {
  22
  23 class BitcodeFile;
  24 class ObjFile;
  25
  26 class BitcodeCompiler {
  27 public:
  28   BitcodeCompiler();
  29
  30   void add(BitcodeFile &f);
  31   std::vector<ObjFile *> compile();
  32
  33 private:
  34   std::unique_ptr<llvm::lto::LTO> ltoObj;
  35   std::vector<llvm::SmallString<0>> buf;
  36   std::vector<std::unique_ptr<llvm::MemoryBuffer>> files;
  37 };
  38
  39 } // namespace lld::macho
  40
  41 #endif