[Bug ipa/123227] [13/14/15/16 regression] ICF forgets to compare nonnull attribute (and thus member and non-member functions)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123227

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|7.5.0                       |4.9.4
      Known to fail|                            |5.5.0, 7.5.0

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
With my reduced testcase, it fails even for GCC 7.5.0. To get it failing for
GCC 5 and 6 you need to swap around get_vals_nonnull and get_vals. And then it
working in GCC 4.9.4 as ICF came in GCC 5.