Function core::arch::x86::_mm512_cvtepi32_epi64[−][src]

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

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

This is supported on x86 and target feature avx512f only.

Expand description

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