case SCALAR_BOOL:
                nativeOps.execScalarBoolTad(extraPointers, op.opNum(),
                        x, (LongPointer) hostXShapeInfo, (LongPointer) xShapeInfo,
                        z, (LongPointer) hostZShapeInfo, (LongPointer) zShapeInfo,
                        y, (LongPointer) hostYShapeInfo, (LongPointer) yShapeInfo,