https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127479
--- Comment #6 from Sam Knight <samk at vulnetic dot ai> --- I found another Cython user with the same problem https://github.com/cython/cython/issues/7771 so this is affecting others in the wild. I started investigating when my program had a function that started evaluating 1 >= 3600. Cython transpilation has lots of boilerplate which may be more likely to expose this bug than hand-written code.
