Function _mm_mask_cmp_round_ss_mask
#[target_feature(enable = "avx512f")]
pub fn _mm_mask_cmp_round_ss_mask(k1: __mmask8, a: __m128, b: __m128, IMM5: i32, SAE: i32) -> __mmask8Compare the lower single-precision (32-bit) floating-point element in a and b based on the comparison operand specified by imm8, and store the result in mask vector k using zeromask k1 (the element is zeroed out when mask bit 0 is not seti).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.