Count new LOC added

Can Code Collab count how many new lines of code would be added when one branch merges into another?

From what I understand of CC, a review is usually based on a file or set of files - thus it can count how many new lines of code is added, changed, deleted for that particular review.  But for an entire branch integration?  I'm not sure where to begin..



Hope I'm making sense here.



Thanks in advance!