core::arch::x86

Function _mm256_castps256_ps128

1.27.0 · Source
pub unsafe fn _mm256_castps256_ps128(a: __m256) -> __m128
Available on (x86 or x86-64) and target feature avx and x86 only.
Expand description

Casts vector of type __m256 to type __m128.

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