public void RunStructFldScenario(ExtractVectorTest__ExtractVector64_UInt32_1 testClass)
            {
                var result = AdvSimd.ExtractVector64(_fld1, _fld2, ElementIndex);

                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
            }
            public void RunStructFldScenario_Load(ExtractVectorTest__ExtractVector64_UInt32_1 testClass)
            {
                fixed(Vector64 <UInt32> *pFld1 = &_fld1)
                fixed(Vector64 <UInt32> *pFld2 = &_fld2)
                {
                    var result = AdvSimd.ExtractVector64(
                        AdvSimd.LoadVector64((UInt32 *)pFld1),
                        AdvSimd.LoadVector64((UInt32 *)pFld2),
                        ElementIndex
                        );

                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                    testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr);
                }
            }