Function _mm256_maskz_shrdi_epi32
#[target_feature(enable = "avx512vbmi2", enable = "avx512vl")]
pub const fn _mm256_maskz_shrdi_epi32(k: __mmask8, a: __m256i, b: __m256i, IMM8: i32) -> __m256iConcatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by imm8 bits, and store the lower 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).