https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87633
--- Comment #5 from Yury Gribov <ygribov at gcc dot gnu.org> --- Created attachment 44854 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44854&action=edit Draft fix So my commit caused unordered comparison to be generated for integer operands which upsetted vrange pass. It's probly a good idea to get rid of unordereds so attached patch does that and seems to no longer crash on both attached reprocases. I'm now running bootstrap/test as usual.