> Surely you must also predict the next branch to predict the one after. Otherwise you wouldn’t know which is the one after.
I'd think if you are at PC N and there are branches at N+1 and N+2, predicting just branch N+2 is fine because you predicted the N+1 branch previously, at PC N-1.
I'd think if you are at PC N and there are branches at N+1 and N+2, predicting just branch N+2 is fine because you predicted the N+1 branch previously, at PC N-1.