public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt64_1_Vector128_UInt64_1 testClass)
            {
                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 1, _fld3, 1);

                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
            }
            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_UInt64_1_Vector128_UInt64_1 testClass)
            {
                fixed(Vector128 <UInt64> *pFld1 = &_fld1)
                fixed(Vector128 <UInt64> *pFld2 = &_fld3)
                {
                    var result = AdvSimd.Arm64.InsertSelectedScalar(
                        AdvSimd.LoadVector128((UInt64 *)pFld1),
                        1,
                        AdvSimd.LoadVector128((UInt64 *)pFld2),
                        1
                        );

                    Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                    testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
                }
            }