Function safe_arch::cmp_eq_mask_i32_m128i

pub fn cmp_eq_mask_i32_m128i(a: m128i, b: m128i) -> m128i

Available with target feature sse2 only.

Lanewise a == b with lanes as i32.

All bits 1 for true (-1), all bit 0 for false (0).

let a = m128i::from([1, 2, 3, 4]);
let b = m128i::from([5, 2, 7, 4]);
let c: [i32; 4] = cmp_eq_mask_i32_m128i(a, b).into();
assert_eq!(c, [0, -1, 0, -1]);