Function core::arch::x86::_mm256_broadcastmb_epi64[][src]

pub unsafe fn _mm256_broadcastmb_epi64(k: __mmask8) -> __m256i
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on x86 and target feature avx512cd,avx512vl only.
Expand description

将输入掩码 k 的低 8 位广播到 dst 的所有 64 位元素。

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