https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92711
--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> --- One particular change that has happened in the GCC 10 devel cycle is that we started using TOP N counters for indirect calls and value profiling. Right now, we track 4 key:value pairs for each counter plus one counter for total number of executions.
