core::arch::x86

Function _mm256_castpd256_pd128

1.27.0 · source
pub unsafe fn _mm256_castpd256_pd128(a: __m256d) -> __m128d
Available on (x86 or x86-64) and target feature avx and x86 only.
Expand description

Casts vector of type __m256d to type __m128d.

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