[−][src]Function safe_arch::mul_u64_low_bits_m256i

#[must_use]pub fn mul_u64_low_bits_m256i(a: m256i, b: m256i) -> m256i
This is supported with target feature avx2 only.

Multiply the lower u32 within each u64 lane, u64 output.

let a = m256i::from([1_u64, 2, 3, 4]);
let b = m256i::from([5_u64, 6, 7, 8]);
let c: [u64; 4] = mul_u64_low_bits_m256i(a, b).into();
assert_eq!(c, [5_u64, 12, 21, 32]);