# Function core::arch::x86_64::_mm_mask_testn_epi32_mask
[−][src]

    pub unsafe fn _mm_mask_testn_epi32_mask(
        k: __mmask8,
        a: __m128i,
        b: __m128i
    ) -> __mmask8

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86-64 and target feature `avx512f,avx512vl` only.
Expand description

Compute the bitwise NAND of packed 32-bit integers in a and b, producing intermediate 32-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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