https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110233
--- Comment #9 from Sam James <sjames at gcc dot gnu.org> --- (In reply to Shaohua Li from comment #8) > I tried to bisect it and I bisected it to r12-4871-g502ffb1f389 Could you try bisect further back with -param=vrp2-mode=vrp, or does it work fine with that?