http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59933
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |mpolacek at gcc dot gnu.org Resolution|--- |INVALID --- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> --- There's no good reproducer, but if -fno-aggressive-loop-optimizations helps, most likely the code invokes undefined behavior. Tentatively closing as invalid (PR59982 was closed too).