_mm512_testn_epi64_mask in core::arch::x86 - Rust
Description: Compute the bitwise NAND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.
Keywords: rust, rustlang, rust-lang, _mm512_testn_epi64_mask

# Function core::arch::x86::_mm512_testn_epi64_mask
[−][src]

    pub unsafe fn _mm512_testn_epi64_mask(a: __m512i, b: __m512i) -> __mmask8

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86 and target feature `avx512f` only.
Expand description

Compute the bitwise NAND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

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