C++ (Cpp) dfgBuildGetByIDListの例

コード例 #1

ファイル: DFGOperations.cpp プロジェクト: sysrqb/chromium-src

EncodedJSValue DFG_OPERATION operationGetByIdBuildListWithReturnAddress(ExecState* exec, JSCell* base, Identifier* propertyName, ReturnAddressPtr returnAddress)
{
    JSValue baseValue(base);
    PropertySlot slot(baseValue);
    JSValue result = baseValue.get(exec, *propertyName, slot);

    StructureStubInfo& stubInfo = exec->codeBlock()->getStubInfo(returnAddress);
    dfgBuildGetByIDList(exec, baseValue, *propertyName, slot, stubInfo);

    return JSValue::encode(result);
}

コード例 #2

EncodedJSValue DFG_OPERATION operationGetByIdBuildListWithReturnAddress(ExecState* exec, EncodedJSValue base, Identifier* propertyName, ReturnAddressPtr returnAddress)
{
    JSGlobalData* globalData = &exec->globalData();
    NativeCallFrameTracer tracer(globalData, exec);
    
    JSValue baseValue = JSValue::decode(base);
    PropertySlot slot(baseValue);
    JSValue result = baseValue.get(exec, *propertyName, slot);

    StructureStubInfo& stubInfo = exec->codeBlock()->getStubInfo(returnAddress);
    dfgBuildGetByIDList(exec, baseValue, *propertyName, slot, stubInfo);

    return JSValue::encode(result);
}