# Function core::arch::x86_64::_mm_maskz_alignr_epi8
[−][src]

    pub unsafe fn _mm_maskz_alignr_epi8(
        k: __mmask16,
        a: __m128i,
        b: __m128i,
        imm8: i32
    ) -> __m128i

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86-64 and target feature `avx512bw,avx512vl` only.

Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

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