[Bug ipa/92535] [10 regression] ICF is relatively expensive and became less effective

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92535

--- Comment #1 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Created attachment 47275
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47275&action=edit
memory use of GCC10 with icf disabled