core::arch::x86

Function _mm512_mask_testn_epi64_mask

source 
pub unsafe fn _mm512_mask_testn_epi64_mask(
    k: __mmask8,
    a: __m512i,
    b: __m512i,
) -> __mmask8
🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)
Available on (x86 or x86-64) and target feature avx512f and x86 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 (subject to writemask k) if the intermediate value is zero.

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