Function _mm_test_epi64_mask

pub unsafe fn _mm_test_epi64_mask(a: __m128i, b: __m128i) -> u8

🔬This is a nightly-only experimental API. (stdarch_x86_avx512)

Available on x86-64 only.

Compute the bitwise AND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

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