Function core::arch::x86_64::_mm_lzcnt_epi32

source · 
pub unsafe fn _mm_lzcnt_epi32(a: __m128i) -> __m128i
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on (x86 or x86-64) and target feature avx512cd,avx512vl and x86-64 only.
Expand description

计算 a 中每个包装的 32 位整数中前导零位的数目，并将结果存储在 dst 中。

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