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## _mm_alignr_epi32

# Function _mm_alignr_epi32

1.89.0 (const: unstable) · Source

    pub fn _mm_alignr_epi32(a: __m128i, b: __m128i, const IMM8: i32) -> __m128i

Available on x86 and (x86 or x86-64) and target feature `avx512f` and target feature `avx512vl` only.
Expand description

Concatenate a and b into a 32-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 16 bytes (4 elements) in dst.

Only lowest 2 bits are used from the mask (shift at maximum by 12 bytes)!

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