core::arch::x86

Function _mm512_castpd512_pd256

1.89.0 · Source 
pub fn _mm512_castpd512_pd256(a: __m512d) -> __m256d
Available on (x86 or x86-64) and target feature avx512f and x86 only.
Expand description

Cast vector of type __m512d to type __m256d. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

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