https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120752
--- Comment #1 from Jan Hubicka <hubicka at ucw dot cz> --- if you happen to have binaries, it would be useful to know perf report with and without the hcange. The improvement after release branch was due to fixing ipa-cp cloning heuristics tonot reqire edges being hot.
