# Function core::arch::x86::_mm_maskz_conflict_epi64[−][src]

    pub unsafe fn _mm_maskz_conflict_epi64(k: __mmask8, a: __m128i) -> __m128i

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86 and target feature `avx512cd,avx512vl` only.

Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element's comparison forms a zero extended bit vector in dst.

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