Function splat_m128d_s_m128d

pub fn splat_m128d_s_m128d(a: m128d) -> m128d

Available on crate feature dep_safe_arch only.

Splat the lower f64 across both lanes of m128d.

let a = m128d::from([1.0, 2.0]);
let b = splat_m128d_s_m128d(a).to_array();
assert_eq!(b, [1.0, 1.0]);

• Intrinsic: _mm_broadcastsd_pd
• Assembly: movddup xmm, xmm