Function core::arch::x86::_mm_permutexvar_epi8[][src]

pub unsafe fn _mm_permutexvar_epi8(idx: __m128i, a: __m128i) -> __m128i
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on x86 and target feature avx512vbmi,avx512vl only.
Expand description

使用 idx 中的相应索引将 a 中的 8 位整数打乱到通道中,并将结果存储在 dst 中。

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