def METHOD_NAME():
    v = te.var("aa")
    nop = tvm.tir.Evaluate(1)
    x = tvm.tir.LetStmt(v, 1, tvm.tir.Evaluate(1))
    assert isinstance(x, tvm.tir.LetStmt)
    assert x.var == v
    assert x.value.value == 1
    assert isinstance(x.body, tvm.tir.Evaluate)
    x = tvm.tir.AttrStmt(v == 1, "xx", 1, tvm.tir.Evaluate(1))
    assert isinstance(x, tvm.tir.AttrStmt)
    assert x.value.value == 1
    x = tvm.tir.AssertStmt(tvm.tir.const(1, "uint1"), tvm.runtime.convert("hellow"), nop)
    assert isinstance(x, tvm.tir.AssertStmt)
    assert x.body == nop
    x = tvm.tir.For(te.var("x"), 0, 10, tvm.tir.ForKind.SERIAL, nop)
    assert isinstance(x, tvm.tir.For)
    assert x.min.value == 0
    assert x.extent.value == 10
    assert x.body == nop
    buffer_var = tvm.tir.Var("buf", tvm.ir.PointerType(tvm.ir.PrimType("uint1")))
    buffer = tvm.tir.decl_buffer([16], "uint1", data=buffer_var)
    x = tvm.tir.BufferStore(buffer, tvm.tir.IntImm("bool", 1), [10])
    assert isinstance(x, tvm.tir.BufferStore)
    assert x.buffer == buffer
    assert x.buffer.data == buffer_var
    assert list(x.indices) == [10]
    assert x.value.value == 1
    buffer_var = tvm.tir.Var("buf", tvm.ir.PointerType(tvm.ir.PrimType("float32")))
    x = tvm.tir.Allocate(buffer_var, "float32", [10], tvm.tir.const(1, "uint1"), nop)
    assert isinstance(x, tvm.tir.Allocate)
    assert x.dtype == "float32"
    assert x.buffer_var == buffer_var
    assert x.body == nop
    storage_scope = "global.texture"
    buffer_var = tvm.tir.Var("buf", tvm.ir.PointerType(tvm.ir.PrimType("float32"), storage_scope))
    x = tvm.tir.Allocate(buffer_var, "float32", [10], tvm.tir.const(1, "uint1"), nop)
    assert isinstance(x, tvm.tir.Allocate)
    assert x.dtype == "float32"
    assert x.buffer_var == buffer_var
    assert x.buffer_var.type_annotation.storage_scope == storage_scope
    assert x.body == nop
    x = tvm.tir.AttrStmt(buffer_var, "xyz", 1, nop)
    assert isinstance(x, tvm.tir.AttrStmt)
    assert x.node == buffer_var
    assert x.attr_key == "xyz"
    assert x.body == nop
    x = tvm.tir.IfThenElse(tvm.tir.const(1, "uint1"), tvm.tir.Evaluate(11), nop)
    assert isinstance(x, tvm.tir.IfThenElse)
    assert x.then_case.value.value == 11
    assert x.else_case == nop
    b = tvm.tir.decl_buffer((1, 2))
    x = tvm.tir.Prefetch(b, [])
    assert isinstance(x, tvm.tir.Prefetch)