# Function core::arch::x86_64::_mm256_alignr_epi8

1.27.0 · source ·

    pub unsafe fn _mm256_alignr_epi8(
        a: __m256i,
        b: __m256i,
        const IMM8: i32
    ) -> __m256i

Available on (x86 or x86-64) and target feature `avx2` and x86-64 only.
Expand description

Concatenates pairs of 16-byte blocks in `a` and `b` into a 32-byte temporary result, shifts the result right by `n` bytes, and returns the low 16 bytes.

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