Changeset 27339 in webkit for trunk/JavaScriptCore/kjs/ExecState.cpp

Timestamp:

Oct 31, 2007, 10:02:30 PM (18 years ago)

Author:

mjs

Message:

Reviewed by Oliver.

• shave some cycles off of local storage access for a 1% SunSpider speedup

Keep the LocalStorage pointer in the ExecState, not

• kjs/ExecState.cpp: (KJS::ExecState::updateLocalStorage):
• kjs/ExecState.h: (KJS::ExecState::localStorage):
• kjs/nodes.cpp: (KJS::LocalVarAccessNode::evaluate): (KJS::LocalVarFunctionCallNode::evaluate): (KJS::PostIncLocalVarNode::evaluate): (KJS::PostDecLocalVarNode::evaluate): (KJS::LocalVarTypeOfNode::evaluate): (KJS::PreIncLocalVarNode::evaluate): (KJS::PreDecLocalVarNode::evaluate): (KJS::ReadModifyLocalVarNode::evaluate): (KJS::AssignLocalVarNode::evaluate): (KJS::FunctionBodyNode::processDeclarationsForFunctionCode):

File:

• trunk/JavaScriptCore/kjs/ExecState.cpp (modified) (1 diff)

trunk/JavaScriptCore/kjs/ExecState.cpp

@@ -115 +115 @@
     return dynamicInterpreter();
 }
-
+    
+void ExecState::updateLocalStorage() 
+{
+    m_localStorageBuffer = static_cast<ActivationImp*>(m_activation)->localStorage().data(); 
+}
 
 } // namespace KJS