https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345
--- Comment #6 from Alexander Monakov <amonakov at gcc dot gnu.org> --- I think gcc_qsort doesn't really change things here, validation failure implies a logic issue in the comparator, so some step is not always working as the author intended. And even with gcc_qsort it's still an ice-checking (possibly on valid code). I guess evidently people don't worry too much about currently open qsort_chk bugs, but it doesn't make sense that with gcc_qsort we should care even less.
