[Bug bootstrap/87073] go bootstrap failure due to ICE in vr_values::extract_range_from_binary_expr

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87073

--- Comment #3 from Martin Sebor <msebor at gcc dot gnu.org> ---
Yes Aldy, your patch does make the ICE go away.