Function core::arch::x86_64::_mm_cvtepi8_epi32

1.27.0· source · [−]

pub unsafe fn _mm_cvtepi8_epi32(a: __m128i) -> __m128i

This is supported on x86-64 and target feature sse4.1 only.

Expand description

Sign extend packed 8-bit integers in a to packed 32-bit integers