pub unsafe fn _mm512_reduce_or_epi64(a: __m512i) -> i64
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on (x86 or x86-64) and target feature avx512f and x86-64 only.
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通过按位 OR 减少包装的 64 位整数。返回中所有元素的按位或 a.

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