using OpConversionPattern::OpConversionPattern;

  LogicalResult matchAndRewrite(
      tfg::GraphFuncOp graph_func, OpAdaptor adaptor,
      ConversionPatternRewriter &rewriter) const final {
    assert(!graph_func.getGeneric());
    Location loc = graph_func.getLoc();
    FunctionType ftype = graph_func.getFunctionType();

    func::FuncOp func = rewriter.create<func::FuncOp>(
        graph_func.getLoc(),

				},
			},
		},
	}
)

func main() {
	genGeneric := flag.Bool("generic", false, "generate generic versions")
	genExp := flag.Bool("exp", false, "generate x/exp/slices versions")
	flag.Parse()

	var variants []Variant
	if *genExp {
		variants = expVariants
	} else if *genGeneric {
		variants = genericVariants
	} else {
		variants = traditionalVariants
	}