https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77425
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Thu Sep 15 12:27:35 2016 New Revision: 240163 URL: https://gcc.gnu.org/viewcvs?rev=240163&root=gcc&view=rev Log: PR rtl-optimization/77425 * sched-int.h (sd_iterator_cond): Don't update it_ptr->linkp if list is NULL. Modified: trunk/gcc/ChangeLog trunk/gcc/sched-int.h