Move MLIR python sources to mlir/python.

* NFC but has some fixes for CMake glitches discovered along the way (things not cleaning properly, co-mingled depends).
* Includes previously unsubmitted fix in D98681 and a TODO to fix it more appropriately in a smaller followup.

Differential Revision: https://reviews.llvm.org/D101493

1 files changed, 28 insertions, 0 deletions

diff --git a/mlir/test/python/python_test_ops.td b/mlir/test/python/python_test_ops.td
new file mode 100644
index 000000000000..34c7e37ef4b2
--- /dev/null
+++ b/mlir/test/python/python_test_ops.td
@@ -0,0 +1,28 @@
+//===-- python_test_ops.td - Python test Op definitions ----*- tablegen -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef PYTHON_TEST_OPS
+#define PYTHON_TEST_OPS
+
+include "mlir/Bindings/Python/Attributes.td"
+include "mlir/IR/OpBase.td"
+
+def Python_Test_Dialect : Dialect {
+  let name = "python_test";
+  let cppNamespace = "PythonTest";
+}
+class TestOp<string mnemonic, list<OpTrait> traits = []>
+    : Op<Python_Test_Dialect, mnemonic, traits>;
+
+def AttributedOp : TestOp<"attributed_op"> {
+  let arguments = (ins I32Attr:$mandatory_i32,
+                   OptionalAttr<I32Attr>:$optional_i32,
+                   UnitAttr:$unit);
+}
+
+#endif // PYTHON_TEST_OPS