https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111851
anlauf at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Keywords| |ice-on-invalid-code, | |memory-hog Ever confirmed|0 |1 Last reconfirmed| |2023-10-17 --- Comment #1 from anlauf at gcc dot gnu.org --- Confirmed. Note that it is recommended to limit the virtual memory before trying the reproducer with 14-mainline. On 14-mainline I see an infinite loop in delete_treap instead of the traceback in comment#0. All versions since at least 7 crash; this may be a variant of another existing PRs on crippled code.