pub unsafe fn _mm_mask_cmpeq_epi64_mask(k1: u8, a: __m128i, b: __m128i) -> u8🔬This is a nightly-only experimental API. (
stdarch_x86_avx512)Available on x86 only.
Expand description
Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).