Function core::arch::x86_64::_mm_cmpunord_pd

1.27.0 · source ·
pub unsafe fn _mm_cmpunord_pd(a: __m128d, b: __m128d) -> __m128d
Available on (x86 or x86-64) and target feature sse2 and x86-64 only.
Expand description

比较 ab 中的相应元素,以查看是否为 NaN

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