Function core::arch::x86_64::_mm256_test_epi8_mask

pub unsafe fn _mm256_test_epi8_mask(a: __m256i, b: __m256i) -> __mmask32

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on x86-64 and target feature avx512bw,avx512vl only.

Compute the bitwise AND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

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