Currently we have things called XPtr which are not what you get from ptr().
Old world:
handle->raw() returns RawObject* (tagged)
raw_obj->ptr() returns RawObject* (untagged)
After 6fe15f6df9:
handle->raw() returns ObjectPtr
obj_ptr->ptr() returns ObjectLayout*
New world:
handle->ptr() returns ObjectPtr
obj_ptr->untag() returns UntaggedObject*
TEST=ci
Change-Id: I6c7f34014cf20737607caaf84979838300d12df2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149367
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Allow weak tables to contain immediate objects (Smis) by adjusting the sentinel value for an empty entry to a value which is never a valid Smi nor heap object. Immediates go into the old-space table, since they also don't need to be updated after a scavenge.
Remove the clustered serializer's separate Smi id table.
Change-Id: Ia34ebe92be17f6568f0d4e5090e9abf5e77dadb3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/168620
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Ryan Macnak