Method fused

tests/python/relax/test_transform_fuse_tir.py:971–988

(
            x: R.Tensor((1, 1, 32, 128), dtype="float32"),
            y: R.Tensor((2048, 128), dtype="float32"),
            len: R.Shape(["m"]),
        )

        @R.function
        def fused(
            x: R.Tensor((1, 1, 32, 128), dtype="float32"),
            y: R.Tensor((2048, 128), dtype="float32"),
            len: R.Shape(["m"]),
        ) -> R.Tensor((1, 1, 32, 128), dtype="float32"):
            R.func_attr({"Primitive": True})
            m = T.int64()
            cls = Before
            with R.dataflow():
                lv1 = R.emit_te(topi.add, x, x)
                gv = R.call_tir(
                    cls.foo,
                    [lv1, y],
                    out_sinfo=R.Tensor((1, 1, 32, 128), dtype="float32"),
                    tir_vars=R.shape([m]),
                )
                R.output(gv)
            return gv

        @R.function
        def main(