https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68841
ktkachov at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEW --- Comment #6 from ktkachov at gcc dot gnu.org --- As mentioned above, I think this is a but in -flive-range-shrinkage exposed by more aggressive if-conversion. Unassigning myself as I'm not currently working on this. Someone else can give it a shot if they want