Function vpgatherdd 

unsafe extern "unadjusted" fn vpgatherdd(
    src: Simd<i32, 16>,
    slice: *const i8,
    offsets: Simd<i32, 16>,
    mask: i16,
    scale: i32,
) -> Simd<i32, 16>

Available on x86 or x86-64 only.