17393 		struct bpf_reg_state *old_reg, *cur_reg;  in stacksafe()  local
17429 		cur_reg = scalar_reg_for_stack(env, &cur->stack[spi]);  in stacksafe()
17430 		if (old_reg && cur_reg) {  in stacksafe()
17431 			if (!regsafe(env, old_reg, cur_reg, idmap, exact))  in stacksafe()
17473 			cur_reg = &cur->stack[spi].spilled_ptr;  in stacksafe()
17474 			if (old_reg->dynptr.type != cur_reg->dynptr.type ||  in stacksafe()
17475 			    old_reg->dynptr.first_slot != cur_reg->dynptr.first_slot ||  in stacksafe()
17476 			    !check_ids(old_reg->ref_obj_id, cur_reg->ref_obj_id, idmap))  in stacksafe()
17481 			cur_reg = &cur->stack[spi].spilled_ptr;  in stacksafe()
17488 			if (old_reg->iter.btf != cur_reg->iter.btf ||  in stacksafe()
17489 			    old_reg->iter.btf_id != cur_reg->iter.btf_id ||  in stacksafe()
17490 			    old_reg->iter.state != cur_reg->iter.state ||  in stacksafe()
17492 			    !check_ids(old_reg->ref_obj_id, cur_reg->ref_obj_id, idmap))  in stacksafe()