     parse_compiler(t, %{config | verbose_compile: true})
   end
 
+  # Private compiler options
+
+  defp parse_compiler(["--profile", "time" | t], config) do
+    parse_compiler(t, %{config | profile: :time})
+  end
+
   defp parse_compiler([h | t] = list, config) do
     case h do
       "-" <> _ ->

        wrapper(fn ->
          Code.compiler_options(config.compiler_options)

          opts =
            if config.verbose_compile do
              [each_long_compilation: &IO.puts("Compiling #{&1} (it's taking more than 15s)")]
            else
              []
            end

          case Kernel.ParallelCompiler.compile_to_path(files, config.output, opts) do
            {:ok, _, _} -> :ok

    errors: [],
    pa: [],
    pz: [],
    verbose_compile: false,
    profile: nil
  }

  @doc """
