https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104872
--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> --- P2 is used to mark regressions that already exist on released versions, P1 is for regressions that are new on trunk and not in any release yet. Everything else is P3. Changing it would serve no real purpose, it wouldn't make it any more or less likely for somebody to work on it.
