> *) I think you meant to use "mask" in ShenandoahWriteBarrierNode::is_heap_state_test(Node*, int) here: > > 584 if (in2->find_int_con(-1) != (ShenandoahHeap::EVACUATION | ShenandoahHeap::PARTIAL | > ShenandoahHeap::TRAVERSAL)) { Right! Roland.