Function core::arch::x86::_mm256_broadcastsd_pd1.27.0[][src]

pub unsafe fn _mm256_broadcastsd_pd(a: __m128d) -> __m256d
This is supported on x86 and target feature avx2 only.
Expand description

将低双精度 (64-bit) 浮点元素从 a 广播到 256 位返回值的所有元素。

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