Function _mm_cmp_epi8_mask
#[target_feature(enable = "avx512bw", enable = "avx512vl")]
pub const fn _mm_cmp_epi8_mask(a: __m128i, b: __m128i, IMM8: i32) -> __mmask16
Compare packed signed 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.