[Bug ipa/102581] [12 Regression] ice in forced_merge, at ipa-modref-tree.h:352 with -fno-strict-aliasing and -O2

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102581

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
      /* We assume that containment and lossless merging
         was tested earlier.  */
      gcc_checking_assert (!contains (a) && !a.contains (*this)
                           && !merge (a, record_adjustments));