Method AddGlobalMappingForFunc

cpp/src/gandiva/engine.cc:600–605

}

void Engine::AddGlobalMappingForFunc(const std::string& name, llvm::Type* ret_type,
                                     const std::vector<llvm::Type*>& args, void* func) {
  const auto prototype = llvm::FunctionType::get(ret_type, args, /*is_var_arg*/ false);
  llvm::Function::Create(prototype, llvm::GlobalValue::ExternalLinkage, name, module());
  AddAbsoluteSymbol(*lljit_, name, func);
}

arrow::Status Engine::AddGlobalMappings() {
  ARROW_RETURN_NOT_OK(ExportedFuncsRegistry::AddMappings(this));