Function _mm256_mask_cmp_epi8_mask
#[target_feature(enable = "avx512bw", enable = "avx512vl")]
pub const fn _mm256_mask_cmp_epi8_mask(k1: __mmask32, a: __m256i, b: __m256i, IMM8: i32) -> __mmask32
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 using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).