Function vec_unpackh 

pub unsafe fn vec_unpackh<T: VectorUnpackh>(
    a: T,
) -> <T as VectorUnpackh>::Result

🔬This is a nightly-only experimental API. (stdarch_s390x #135681)

Available on s390x and non-target_abi=softfloat and target feature vector only.

Vector Unpack High