> In AutoFDO, a basic block's count can be much larger than it's actual > count because debug info might be incorrect. In this case, a call edge > count (calculated from BB count) could be much larger than callee's > header count, making the count_scale incorrectly large.
In this case I still think we should handle this when producing the clone: we do not want to have clone's count much larger as well, so i think inliner and ipa-cp needs to deal with capping here instead.... Honza > > Dehao > > > > > > Honza
