https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99666
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Yeah, but not really sure if we want to do anything with it other than accept it / verify the restrictions. The tasking is already overly complicated and the right way is to make it more scalable (have per thread task queues with work stealing rather than the 3 different queues we currently have with per-team lock).