# Function core::arch::x86::_mm256_conflict_epi64

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    pub unsafe fn _mm256_conflict_epi64(a: __m256i) -> __m256i

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
Available on (x86 or x86-64) and target feature `avx512cd,avx512vl` and x86 only.
Expand description

Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.

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