[TensorIR][Minor] Allow Tuple/Array in TE lowering (apache#8916)

Author: junrushao

python/tvm/te/operation.py

@@ -22,13 +22,13 @@
 import tvm._ffi
 import tvm.tir
 import tvm.tir._ffi_api
-
 from tvm._ffi.base import string_types
+from tvm.ir import Array
 from tvm.runtime import convert
 
+from . import _ffi_api
 from . import tag as _tag
 from . import tensor as _tensor
-from . import _ffi_api
 
 
 def placeholder(shape, dtype=None, name="placeholder"):
@@ -431,6 +431,7 @@ def reduce_axis(dom, name="rv", thread_tag="", span=None):
 
 def create_prim_func(ops: List[_tensor.Tensor]) -> tvm.tir.PrimFunc:
     """Create a TensorIR PrimFunc from tensor expression
+
     Parameters
     ----------
     ops : List[Tensor]
@@ -473,6 +474,6 @@ def tir_matmul(a: ty.handle, b: ty.handle, c: ty.handle) -> None:
     func : tir.PrimFunc
         The created function.
     """
-    if not isinstance(ops, list):
+    if not isinstance(ops, (list, tuple, Array)):
         ops = [ops]
     return _ffi_api.CreatePrimFunc(ops)