https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101981
--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to Thibaut M. from comment #5) > Thanks Martin! > Do you think it can be patched? Dunno. The pass was moved from RTL to GIMPLE and I don't see a simple way how to fix it. It's expected such a change would lead to a regression..