[Bug tree-optimization/119493] [12/13/14/15 Regression] missing tail call to self with struct in some cases

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119493

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 60904
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60904&action=edit
the musttail patch for GCC 15