Function vpkh
#[target_feature(enable = "vector")]
pub(in ::core_arch::s390x::vector::sealed) unsafe fn vpkh(a: Simd<i16, 8>, b: Simd<i16, 8>) -> Simd<i8, 16>vpkh#[target_feature(enable = "vector")]
pub(in ::core_arch::s390x::vector::sealed) unsafe fn vpkh(a: Simd<i16, 8>, b: Simd<i16, 8>) -> Simd<i8, 16>