https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65765
Jan Hubicka <hubicka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hubicka at gcc dot gnu.org --- Comment #8 from Jan Hubicka <hubicka at gcc dot gnu.org> --- Seems fine to me, thanks for looking into it! (I jsut arrived to china). It is safe to ignore GIMPLE_PREDICT at ipa-ICF time. Noone is using it afterwards. We are stripping it at some point, I am surprised it is not done before ICF's analysis.