Function _mm_mask_max_ph
#[target_feature(enable = "avx512fp16", enable = "avx512vl")]
pub fn _mm_mask_max_ph(src: __m128h, k: __mmask8, a: __m128h, b: __m128h) -> __m128hCompare packed half-precision (16-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Does not follow the IEEE Standard for Floating-Point Arithmetic (IEEE 754) maximum value when inputs are NaN or signed-zero values.