[Mlir-commits] [mlir] [mlir:linalg:py] Undo unintentional type narrowing from #214539. (PR #217543)

[Ingo Müller]

https://github.com/ingomueller-net updated https://github.com/llvm/llvm-project/pull/217543

>From 09ce979fa07099a41e322a09f5c3186f29da3e34 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ingo=20M=C3=BCller?= <ingomueller at google.com>
Date: Thu, 20 Aug 2026 09:23:51 +0200
Subject: [PATCH] [mlir:linalg:py] Undo unintentional type narrowing from
 #214539.
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This PR undoes the (presumably) unintenional type narrowing in the
Python overloads of the `TileUsingForOp` transform op introduced in
 #214539. Previously, the overloads accepted `DynamicIndexList` as well
as `None` which the constructors they forward to still accept. The new
type signature, however, did not allow them anymore (even though it used
`= None` as default value). The PR, thus, simple adds back the two
types.

Signed-off-by: Ingo Müller <ingomueller at google.com>
---
 mlir/python/mlir/dialects/transform/structured.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/mlir/python/mlir/dialects/transform/structured.py b/mlir/python/mlir/dialects/transform/structured.py
index 4c7d76e70c5d9..9862447824bc9 100644
--- a/mlir/python/mlir/dialects/transform/structured.py
+++ b/mlir/python/mlir/dialects/transform/structured.py
@@ -549,8 +549,8 @@ def __init__(
         loop_types: Union[Type, List[Type]],
         target: Union[Operation, Value],
         *,
-        sizes: MixedValues = None,
-        interchange: MixedValues = None,
+        sizes: MixedValues | DynamicIndexList | None = None,
+        interchange: MixedValues | None = None,
         loc=None,
         ip=None,
     ):
@@ -561,8 +561,8 @@ def __init__(
         self,
         target: Union[Operation, Value, OpView],
         *,
-        sizes: MixedValues = None,
-        interchange: MixedValues = None,
+        sizes: MixedValues | DynamicIndexList | None = None,
+        interchange: MixedValues | None = None,
         loc=None,
         ip=None,
     ):
@@ -573,8 +573,8 @@ def __init__(
         loop_types_or_target: Union[Type, List[Type], Operation, Value],
         target_or_none: Optional[Union[Operation, Value, OpView]] = None,
         *,
-        sizes: MixedValues = None,
-        interchange: MixedValues = None,
+        sizes: MixedValues | DynamicIndexList | None = None,
+        interchange: MixedValues | None = None,
         loc=None,
         ip=None,
     ):