[Bug tree-optimization/108639] [13 Regression] ICE on valid code at -O1 and above: in decompose, at wide-int.h:984 since r13-5578

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108639

--- Comment #6 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Created attachment 54393
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54393&action=edit
untested patch for irange::operator==