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ggaren@apple.com authored
Reviewed by Oliver Hunt. Moved the "nextAtom" allocation pointer into MarkedBlock for better encapsulation https://bugs.webkit.org/show_bug.cgi?id=55079 SunSpider reports no change. * runtime/Heap.cpp: (JSC::Heap::reset): Moved Zombie sweeping here, up from MarkedSpace, since we want Heap to logically control MarkedSpace. MarkedSpace should never choose to sweep itself. * runtime/JSCell.h: (JSC::JSCell::MarkedBlock::allocate): Updated for nextAtom becoming a member of MarkedBlock. No need to reset nextAtom to firstAtom() when we reach the end of a block, since there's now an explicit reset pass during GC. * runtime/MarkedBlock.cpp: (JSC::MarkedBlock::MarkedBlock): * runtime/MarkedBlock.h: (JSC::MarkedBlock::reset): Added the nextAtom data member, and reordered some data members to improve cache locality. * runtime/MarkedSpace.cpp: (JSC::MarkedSpace::MarkedSpace): (JSC::MarkedSpace::allocate): (JSC::MarkedSpace::reset): * runtime/MarkedSpace.h: (JSC::CollectorHeap::CollectorHeap): Removed nextAtom, and added an explicit reset pass. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@79492 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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