namespace System.Runtime.Intrinsics.X86
{
    [CLSCompliant(false)]
    public abstract class Avx512F : Avx2
    {
        public abstract class VL
        {
            public static Vector256<long> Shuffle2x128(Vector256<long> left, Vector256<long> right, [ConstantExpected] byte control);
        }
    }
}