# Function core::arch::x86_64::_mm256_store_epi64

source ·

    pub unsafe fn _mm256_store_epi64(mem_addr: *mut i64, a: __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

Store 256-bits (composed of 4 packed 64-bit integers) from a into memory. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

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