# Function core::arch::x86::_kand_mask64
[−][src]

    pub unsafe fn _kand_mask64(a: __mmask64, b: __mmask64) -> __mmask64

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on (non-crate feature `miri-test-libstd` or `test` or `doctest`) and x86 and target feature `avx512bw` only.
Expand description

Compute the bitwise AND of 64-bit masks a and b, and store the result in k.

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