Function no_std_compat::arch::x86_64::_mm_cvtepi8_epi64

1.27.0 · source · 
pub unsafe fn _mm_cvtepi8_epi64(a: __m128i) -> __m128i
Available on x86-64 only.
Expand description

Sign extend packed 8-bit integers in the low 8 bytes of a to packed 64-bit integers

Intel’s documentation