De-virtualize JSObject::defineOwnProperty
https://bugs.webkit.org/show_bug.cgi?id=71429
Reviewed by Geoffrey Garen.
Source/JavaScriptCore:
Added defineOwnProperty to the MethodTable, changed all the virtual
implementations of defineOwnProperty to static ones, and replaced
all call sites with corresponding lookups in the MethodTable.
* JavaScriptCore.exp:
* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.def:
* runtime/Arguments.cpp:
(JSC::Arguments::createStrictModeCallerIfNecessary):
(JSC::Arguments::createStrictModeCalleeIfNecessary):
* runtime/ClassInfo.h:
* runtime/JSCell.cpp:
(JSC::JSCell::defineOwnProperty):
* runtime/JSCell.h:
* runtime/JSObject.cpp:
(JSC::JSObject::defineOwnProperty):
* runtime/JSObject.h:
* runtime/ObjectConstructor.cpp:
(JSC::objectConstructorDefineProperty):
(JSC::defineProperties):
Source/WebCore:
No new tests.
Added defineOwnProperty to the MethodTable, changed all the virtual
implementations of defineOwnProperty to static ones, and replaced
all call sites with corresponding lookups in the MethodTable.
* bindings/js/JSDOMWindowCustom.cpp:
(WebCore::JSDOMWindow::defineOwnProperty):
* bindings/js/JSDOMWindowShell.cpp:
(WebCore::JSDOMWindowShell::defineOwnProperty):
* bindings/js/JSDOMWindowShell.h:
* bindings/scripts/CodeGeneratorJS.pm:
(GenerateHeader):
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@99675 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/JavaScriptCore/runtime/JSCell.cpp b/Source/JavaScriptCore/runtime/JSCell.cpp
index 29dc754..d72f4c3 100644
--- a/Source/JavaScriptCore/runtime/JSCell.cpp
+++ b/Source/JavaScriptCore/runtime/JSCell.cpp
@@ -201,4 +201,10 @@
ASSERT_NOT_REACHED();
}
+bool JSCell::defineOwnProperty(JSObject*, ExecState*, const Identifier&, PropertyDescriptor&, bool)
+{
+ ASSERT_NOT_REACHED();
+ return false;
+}
+
} // namespace JSC
