## _mm_mask_shufflelo_epi16

# Function _mm_mask_shufflelo_epi16

1.89.0 (const: unstable) · Source

    pub fn _mm_mask_shufflelo_epi16(
        src: __m128i,
        k: __mmask8,
        a: __m128i,
        const IMM8: i32,
    ) -> __m128i

Available on x86 and target feature `avx512bw` and target feature `avx512vl` only.
Expand description

Shuffle 16-bit integers in the low 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the low 64 bits of 128-bit lanes of dst, with the high 64 bits of 128-bit lanes being copied from a to dst, using writemask k (elements are copied from src when the corresponding mask bit is not set).

Intel’s documentation