https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103246
--- Comment #7 from Martin Jambor <jamborm at gcc dot gnu.org> --- I have to leave the office for today. The problematic option seems to be -fdump-ipa-inline. With it, 28 out of 124 partitions are different in their ccp2 dumps but so far I only found UID differences.