https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112549
--- Comment #5 from Filip Kastl <pheeck at gcc dot gnu.org> --- The slowdown I reported originally disappeared. If you look at the graph, you can see that the benchmark currently runs slower than on g:ada871cfadd3f496 but it's now unclear where the slowdown occured (it was possibly introduced incrementally over multiple commits). If no one objects, I will close this PR.