[Bug ipa/127479] [14/15/16/17 Regression] GCC 15.2 IPA-ICF merges distinct >= and <= comparison functions under -flto, causing incorrect runtime behavior

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127479

--- Comment #2 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 65636
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=65636&action=edit
Self running testcase

This version also fails at -O2.  the hash for both functions are the same
(without lto) but the lto version decided they are the same.