Function _mm_rcp_ph
#[target_feature(enable = "avx512fp16", enable = "avx512vl")]
pub fn _mm_rcp_ph(a: __m128h) -> __m128hCompute the approximate reciprocal of packed 16-bit floating-point elements in a and stores the results in dst.
The maximum relative error for this approximation is less than 1.5*2^-12.