Bug 283929
| Summary: | Use CompactRefPtrTuple to reduce sizeof(ThreadSafeWeakPtr) by storing just an offset | ||
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| Product: | WebKit | Reporter: | Keith Miller <keith_miller> |
| Component: | Web Template Framework | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Keith Miller
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.
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Radar WebKit Bug Importer
<rdar://problem/141168403>