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ggaren@apple.com authored
Reviewed by Cameron Zwarich. Simplified Heap iteration https://bugs.webkit.org/show_bug.cgi?id=53393 * runtime/CollectorHeapIterator.h: (JSC::CollectorHeapIterator::isValid): (JSC::CollectorHeapIterator::isLive): (JSC::CollectorHeapIterator::advance): Removed "max" argument to advance because it's a constant. (JSC::LiveObjectIterator::LiveObjectIterator): (JSC::LiveObjectIterator::operator++): (JSC::DeadObjectIterator::DeadObjectIterator): (JSC::DeadObjectIterator::operator++): (JSC::ObjectIterator::ObjectIterator): (JSC::ObjectIterator::operator++): Factored out common checks into two helper functions -- isValid() for "Am I past the end?" and isLive() for "Is the cell I'm pointing to live?". * runtime/MarkedSpace.cpp: (JSC::MarkedSpace::freeBlock): (JSC::MarkedSpace::sweep): Always sweep from the beginning of the heap to the end, to avoid making sweep subtly reliant on internal Heap state. (JSC::MarkedSpace::primaryHeapBegin): (JSC::MarkedSpace::primaryHeapEnd): Always be explicit about where iteration begins. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@77082 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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