## _mm_mask_reduce_or_epi8

# Function _mm_mask_reduce_or_epi8

1.89.0 (const: unstable) · Source

    pub fn _mm_mask_reduce_or_epi8(k: __mmask16, a: __m128i) -> i8

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

Reduce the packed 8-bit integers in a by bitwise OR using mask k. Returns the bitwise OR of all active elements in a.

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