NEW283929
Use CompactRefPtrTuple to reduce sizeof(ThreadSafeWeakPtr) by storing just an offset 
https://bugs.webkit.org/show_bug.cgi?id=283929
Summary Use CompactRefPtrTuple to reduce sizeof(ThreadSafeWeakPtr) by storing just an...
Keith Miller
Reported 2024-12-02 11:33:24 PST
Right now there's two pointers. One for the subclass (needed for multiple inheritance) and one to the control block. Instead we could just have a pointer to the controlBlock and an offset from the base of the object to the subclass.
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2024-12-09 11:34:13 PST
<rdar://problem/141168403>
Note You need to log in before you can comment on or make changes to this bug.