pub unsafe fn _mm512_cmpunord_pd_mask(a: __m512d, b: __m512d) -> u8
🔬This is a nightly-only experimental API. (stdsimd)
Available on non-crate feature miri-test-libstd and x86-64 only.
Expand description

Compare packed double-precision (64-bit) floating-point elements in a and b to see if either is NaN, and store the results in mask vector k.

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