https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99781
rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Last reconfirmed| |2021-03-30 Status|UNCONFIRMED |NEW --- Comment #4 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> --- Confirmed. The REG_NOTE itself is easy to fix (I have a patch), but then we run into similar problems because of the (correct-looking) code added for PR77761. Not sure what the best way out of this is.