[−][src]Function safe_arch::convert_to_i64_m256i_from_lower4_i8_m128i

#[must_use]pub fn convert_to_i64_m256i_from_lower4_i8_m128i(a: m128i) -> m256i
This is supported with target feature avx2 only.

Convert the lower 4 i8 values to i64 values.

let a = m128i::from([-5_i8; 16]);
let b: [i64; 4] = convert_to_i64_m256i_from_lower4_i8_m128i(a).into();
assert_eq!(b, [-5_i64; 4]);