Function core::arch::x86::_mm512_cvtepi32_epi64

pub unsafe fn _mm512_cvtepi32_epi64(a: __m256i) -> __m512i

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

Available on (x86 or x86-64) and target feature avx512f and x86 only.

Expand description

Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst.