[Bug middle-end/115277] [13/14/15 regression] ICF needs to match loop bound estimates

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115277

Jan Hubicka <hubicka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|ICF needs to match loop     |[13/14/15 regression] ICF
                   |bound estimates             |needs to match loop bound
                   |                            |estimates

--- Comment #1 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Reproduces on 14 and trunk. GCC 12 is not able to determine the loop bound
during early optimizations