Function core::arch::x86_64::_mm512_zextpd256_pd512

pub unsafe fn _mm512_zextpd256_pd512(a: __m256d) -> __m512d

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on x86-64 and target feature avx512f only.

Cast vector of type __m256d to type __m512d; the upper 256 bits of the result are zeroed. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

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