pub fn _mm256_fpclass_ps_mask(a: __m256, const IMM8: i32) -> __mmask8Available on x86 and target feature 
avx512dq and target feature avx512vl only.Expand description
Test packed single-precision (32-bit) floating-point elements in a for special categories specified by imm8, and store the results in mask vector k. imm can be a combination of: