https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111472
--- Comment #4 from Andrew Macleod <amacleod at redhat dot com> --- (In reply to Andrew Macleod from comment #3) > I'm not sure that this didn't uncover something elsewhere, possibly ivopts > since that pass seems to be generating something different and I think there > were some fixes put in there on trunk?. > > Regardless, this currently works on trunk. Can we run a regression on trunk > and see what patch fixed it? > > Andrew And still fails on GCC13, so it appears to have been a trunk patch that fixed it.