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weinig@apple.com authored
Reviewed by Cameron Zwarich and Geoffrey Garen. Fix for https://bugs.webkit.org/show_bug.cgi?id=21989 Merge PropertyMap and StructureID - Move PropertyMap code into StructureID in preparation for lazily creating the map on gets. - Make remove with transition explicit by adding removePropertyTransition. - Make the put/remove without transition explicit. - Make cache invalidation part of put/remove without transition. 1% speedup on SunSpider; 0.5% speedup on v8 suite. * GNUmakefile.am: * JavaScriptCore.exp: * JavaScriptCore.pri: * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj: * JavaScriptCore.xcodeproj/project.pbxproj: * JavaScriptCoreSources.bkl: * kjs/AllInOneFile.cpp: * kjs/identifier.h: * runtime/JSObject.cpp: (JSC::JSObject::removeDirect): * runtime/JSObject.h: (JSC::JSObject::putDirect): * runtime/PropertyMap.cpp: Removed. * runtime/PropertyMap.h: Removed. * runtime/PropertyMapHashTable.h: Copied from runtime/PropertyMap.h. * runtime/StructureID.cpp: (JSC::StructureID::dumpStatistics): (JSC::StructureID::StructureID): (JSC::StructureID::~StructureID): (JSC::StructureID::getEnumerablePropertyNames): (JSC::StructureID::addPropertyTransition): (JSC::StructureID::removePropertyTransition): (JSC::StructureID::toDictionaryTransition): (JSC::StructureID::changePrototypeTransition): (JSC::StructureID::getterSetterTransition): (JSC::StructureID::addPropertyWithoutTransition): (JSC::StructureID::removePropertyWithoutTransition): (JSC::PropertyMapStatisticsExitLogger::~PropertyMapStatisticsExitLogger): (JSC::StructureID::checkConsistency): (JSC::StructureID::copyPropertyTable): (JSC::StructureID::get): (JSC::StructureID::put): (JSC::StructureID::remove): (JSC::StructureID::insertIntoPropertyMapHashTable): (JSC::StructureID::expandPropertyMapHashTable): (JSC::StructureID::createPropertyMapHashTable): (JSC::StructureID::rehashPropertyMapHashTable): (JSC::comparePropertyMapEntryIndices): (JSC::StructureID::getEnumerablePropertyNamesInternal): * runtime/StructureID.h: (JSC::StructureID::propertyStorageSize): (JSC::StructureID::isEmpty): (JSC::StructureID::get): git-svn-id: http://svn.webkit.org/repository/webkit/trunk@38016 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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