[Bug bootstrap/87677] Isl bootstrap crash in extract_range_from_binary_expr_1

[ygribov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87677

--- Comment #2 from Yury Gribov <ygribov at gcc dot gnu.org> ---
(In reply to Aldy Hernandez from comment #1)
> Is this fixed by the proposed patch to pr87640?  If so, perhaps this is a
> duplicate.

No, I think it's a separate issue. Combine_bounds call below fails to compute
min_op0 which causes generation of wrong vrange:
          /* Build the bounds.  */
          combine_bound (code, wmin, min_ovf, expr_type, min_op0, min_op1);