Function vcvtpd2qq_512 

unsafe extern "C" fn vcvtpd2qq_512(
    a: Simd<f64, 8>,
    src: Simd<i64, 8>,
    k: __mmask8,
    rounding: i32,
) -> Simd<i64, 8>

Available on x86 or x86-64 only.