Function core::arch::x86_64::_mm256_cvtepi32_epi64 [−] [src]

pub unsafe fn _mm256_cvtepi32_epi64(a: __m128i) -> __m256i

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

Sign-extend 32-bit integers to 64-bit integers.

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