Function safe_arch::convert_to_i16_m128i_from_lower8_i8_m128i

pub fn convert_to_i16_m128i_from_lower8_i8_m128i(a: m128i) -> m128i

Available with target feature sse4.1 only.

Convert the lower eight i8 lanes to eight i16 lanes.

• Intrinsic: _mm_cvtepi8_epi16
• Assembly: pmovsxbw xmm, xmm