https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103246
--- Comment #9 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to Martin Liška from comment #8) > Yes, it's really as you described. Started with r11-5061-g85ebbabd85e03bdc. There are quite some -Wlto-type-mismatch warnings, so it may be related to that?