Function core::arch::x86_64::_cvtmask64_u64

pub unsafe fn _cvtmask64_u64(a: __mmask64) -> u64

🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)

Available on x86-64 and target feature avx512bw only.

Convert 64-bit mask a into an integer value, and store the result in dst.

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