public void RunStructFldScenario(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector128_SByte_15 testClass)
            {
                var result = AdvSimd.Arm64.InsertSelectedScalar(_fld1, 15, _fld3, 15);

                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                testClass.ValidateResult(_fld1, _fld3, testClass._dataTable.outArrayPtr);
            }
            public void RunStructFldScenario_Load(InsertSelectedScalarTest__InsertSelectedScalar_Vector128_SByte_15_Vector128_SByte_15 testClass)
            {
                fixed(Vector128 <SByte> *pFld1 = &_fld1)
                fixed(Vector128 <SByte> *pFld2 = &_fld3)
                {
                    var result = AdvSimd.Arm64.InsertSelectedScalar(
                        AdvSimd.LoadVector128((SByte *)pFld1),
                        15,
                        AdvSimd.LoadVector128((SByte *)pFld2),
                        15
                        );

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