Method compile

lib/llvm/compiler.cpp:5897–6037

}

Expect<Data> Compiler::compile(const AST::Module &Module) noexcept {
  // Check that the module is validated.
  if (unlikely(!Module.getIsValidated())) {
    spdlog::error(ErrCode::Value::NotValidated);
    return Unexpect(ErrCode::Value::NotValidated);
  }

  std::unique_lock Lock(Mutex);
  spdlog::info("compile start"sv);

  LLVM::Data D;
  auto LLContext = D.extract().getLLContext();
  LLVM::Core::init(LLContext.unwrap());
  auto &LLModule = D.extract().LLModule;
  LLModule.setTarget(LLVM::getDefaultTargetTriple().unwrap());
  LLModule.addFlag(LLVMModuleFlagBehaviorError, "PIC Level"sv, 2);

  CompileContext NewContext(LLContext, LLModule,
                            Conf.getCompilerConfigure().isGenericBinary());
  struct RAIICleanup {
    RAIICleanup(CompileContext *&Context, CompileContext &NewContext)
        : Context(Context) {
      Context = &NewContext;
    }
    ~RAIICleanup() { Context = nullptr; }
    CompileContext *&Context;
  };
  RAIICleanup Cleanup(Context, NewContext);

  // Compile Function Types
  compile(Module.getTypeSection());
  // Compile ImportSection
  compile(Module.getImportSection());
  // Compile GlobalSection
  compile(Module.getGlobalSection());
  // Compile MemorySection (MemorySec, DataSec)
  compile(Module.getMemorySection(), Module.getDataSection());
  // Compile TableSection (TableSec, ElemSec)
  compile(Module.getTableSection(), Module.getElementSection());
  // Compile functions in the module. (FunctionSec, CodeSec)
  EXPECTED_TRY(compile(Module.getFunctionSection(), Module.getCodeSection()));
  // Compile ExportSection.
  compile(Module.getExportSection());
  // StartSection is not required for compilation.

  spdlog::info("verify start"sv);
  LLModule.verify(LLVMPrintMessageAction);

  spdlog::info("optimize start"sv);
  auto &TM = D.extract().TM;
  {
    auto Triple = LLModule.getTarget();
    auto [TheTarget, ErrorMessage] = LLVM::Target::getFromTriple(Triple);
    if (ErrorMessage) {
      spdlog::error("getFromTriple failed:{}"sv, ErrorMessage.string_view());
      return Unexpect(ErrCode::Value::IllegalPath);
    } else {
      std::string CPUName;