Function core_arch::x86::_mm_maskstore_epi64

pub unsafe fn _mm_maskstore_epi64(mem_addr: *mut i64, mask: __m128i, a: __m128i)

This is supported on x86 and target feature avx2 only.

Stores packed 64-bit integers from a into memory pointed by mem_addr using mask (elements are not stored when the highest bit is not set in the corresponding element).

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