It's a bit strange that he would need UI against Super Saiyan 3 though. Even the fact that there is no aura of any kind or color changes that depict the UI usage.
Nobody has moved like beerus, cept UI goku now; it was clear foreshadowing to UI and Whis even mentions it afterwards explicitely during their training.
Goku himself even comments on it right after he can't touch beerus.
It's important to see that UI users don't just dodge, they move around without thinking about it; flowing around like water.
When he fought against GOD Goku he didn't use it if he really has UI.