Lines Matching defs:age
355 bool IncrementalMarking::ShouldRetainMap(Map map, int age) {
356 if (age == 0) {
387 int age = retained_maps.Get(i + 1).ToSmi().value();
391 if (ShouldRetainMap(map, age)) {
398 if (age > 0 && prototype.IsHeapObject() &&
400 // The prototype is not marked, age the map.
401 new_age = age - 1;
404 // transition tree alive, not JSObjects. Do not age the map.
405 new_age = age;
410 // Compact the array and update the age.
411 if (new_age != age) {