https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108959
--- Comment #4 from David Binderman <dcb314 at hotmail dot com> ---
Only one pass at reduction, leaving 14 revisions, but
this commit looks to be a hot candidate:
commit e8109bd87766be88e83fe88a44433dae16358a02
Author: Martin Jambor <mjam...@suse.cz>
Date: Fri Feb 3 13:28:24 2023 +0100
ipa: Avoid invalid gimple when IPA-CP and IPA-SRA disagree on types
(108384)
