[Bug c++/83490] [8 Regression] ICE in find_call_stack_args, at dce.c:392

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83490

--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Reproducible with just:

struct A {};
A operator<(A, A) { return A(); }
A operator>(A, A) { return A(); }