Function safe_arch::cmp_ordered_mask_m128

source ·

pub fn cmp_ordered_mask_m128(a: m128, b: m128) -> m128

Available with target feature sse only.

Expand description

Lanewise (!a.is_nan()) & (!b.is_nan()).

Mask output.

let a = m128::from_array([0.0, f32::NAN, 0.0, f32::NAN]);
let b = m128::from_array([0.0, 0.0, f32::NAN, f32::NAN]);
let c = cmp_ordered_mask_m128(a, b).to_bits();
assert_eq!(c, [u32::MAX, 0, 0, 0]);