[Bug lto/105399] [12 Regression] -O2/-Ofast -flto ICEs as internal compiler error: verify_cgraph_node failed

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105399

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 52889
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52889&action=edit
gcc12-pr105399.patch

One possible untested fix.