# Function core::arch::x86_64::_mm256_mask_expandloadu_epi64

source ·

    pub unsafe fn _mm256_mask_expandloadu_epi64(
        src: __m256i,
        k: __mmask8,
        mem_addr: *const i64,
    ) -> __m256i

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
Available on (x86 or x86-64) and target feature `avx512f,avx512vl` and x86-64 only.
Expand description

Load contiguous active 64-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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