Get the CIL code from a compiled Regex

Program.cs

using System;
using System.Reflection.Emit;
using System.Reflection;
using System.Text.RegularExpressions;

namespace RegexCil
{
    internal class Program
    {
        private delegate void NoParamDelegate(RegexRunner r);

        private static void Main(string[] args)
        {
            Regex regex = new Regex(@".*\. ", RegexOptions.Compiled);
            var factory = typeof(Regex).GetField("factory", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(regex) as RegexRunnerFactory;
            var goMethod = factory.GetType().GetField("goMethod", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(factory) as DynamicMethod;
            var goDele = goMethod.CreateDelegate(typeof(NoParamDelegate));

            var ilGen  = goMethod.GetILGenerator();
            MethodInfo dynMethod = typeof(ILGenerator).GetMethod("BakeByteArray", BindingFlags.NonPublic | BindingFlags.Instance);
            var code = dynMethod.Invoke(ilGen, []) as byte[];

            Console.WriteLine(BitConverter.ToString(code).Replace("-", " "));
            Console.ReadLine();
        }
    }
}