## _mm512_maskz_shrdi_epi64

# Function _mm512_maskz_shrdi_epi64

1.89.0 · Source

    pub fn _mm512_maskz_shrdi_epi64(
        k: __mmask8,
        a: __m512i,
        b: __m512i,
        const IMM8: i32,
    ) -> __m512i

Available on x86 and target feature `avx512vbmi2` only.
Expand description

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

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