https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89084 --- Comment #2 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Fails this assertion: 1892 gcc_checking_assert (vnode->definition); (gdb) p vnode $3 = <varpool_node * 0x7ffff1a65480 "idxs"/4>