pub unsafe fn _mm512_maskz_shrdi_epi32(
    k: __mmask16, 
    a: __m512i, 
    b: __m512i, 
    const IMM8: i32
) -> __m512iThis is supported on x86 and target feature 
avx512vbmi2 only.Expand description
Concatenate 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).