_mm512_mask_testn_epi8_mask in core::arch::x86 - Rust
Description: Compute the bitwise NAND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

## _mm512_mask_testn_epi8_mask

# Function _mm512_mask_testn_epi8_mask

1.89.0 (const: unstable) · Source

    pub fn _mm512_mask_testn_epi8_mask(
        k: __mmask64,
        a: __m512i,
        b: __m512i,
    ) -> __mmask64

Available on x86 and target feature `avx512bw` only.
Expand description

Compute the bitwise NAND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

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