Function _mm512_maskz_shldv_epi32
#[target_feature(enable = "avx512vbmi2")]
pub const fn _mm512_maskz_shldv_epi32(k: __mmask16, a: __m512i, b: __m512i, c: __m512i) -> __m512iConcatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).