Method IRData

tests/testutil/CompileHelper.cpp:224–260

}

CompileHelper::IRData::IRData(const std::vector<SourceFileData> &SourceFiles)
    : Path(getUniqueFilePath(getTmpDirPath(), "link", "bc")) {

  std::vector<std::string> IRPaths;
  for (auto &SourceFile : SourceFiles) {
    auto IRPath = compile(SourceFile);
    if (IRPath.empty()) {
      IRPaths.clear();
      return;
    }

    IRPaths.emplace_back(IRPath);
  }
  if (IRPaths.empty())
    return;

  auto CMD = "llvm-link -o " + Path;
  for (auto &IRPath : IRPaths)
    CMD += " " + IRPath;
  if (system(CMD.c_str()) || !fs::exists(Path))
    return;

  for (auto &IRPath : IRPaths) {
    if (!fs::exists(IRPath))
      continue;
    fs::remove(IRPath);
  }

  Ctx = std::make_unique<llvm::LLVMContext>();
  if (!Ctx)
    return;

  llvm::SMDiagnostic SMDiag;
  Ptr = llvm::parseIRFile(Path, SMDiag, *Ctx);
  if (!Ptr && fs::exists(Path))
    fs::remove(Path);
}

CompileHelper::IRData::~IRData() {