Function core::arch::x86_64::_mm_cvtepi8_epi64

1.27.0 · source · [−]
pub unsafe fn _mm_cvtepi8_epi64(a: __m128i) -> __m128i
This is supported on x86-64 and target feature sse4.1 only.
Expand description

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

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