Function core::arch::x86::_mm_mask_set1_epi8[][src]

pub unsafe fn _mm_mask_set1_epi8(src: __m128i, k: __mmask16, a: i8) -> __m128i
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on x86 and target feature avx512bw,avx512vl only.
Expand description

使用写掩码 k 将 8 位整数 a 广播到 dst 的所有元素 (未设置相应的掩码位时从 src 复制元素)。

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