[llvm] [mlir][bufferization] Generalize tensor slice rules to subset ops (PR #65619)

[Martin Erhart via llvm-commits]

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@@ -0,0 +1,31 @@
+//===- SubsetOpInterface.h - Tensor subsets ---------------------*- C++ -*-===//
+//
+// 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 MLIR_DIALECT_BUFFERIZATION_IR_SUBSETOPINTERFACE_H_
+#define MLIR_DIALECT_BUFFERIZATION_IR_SUBSETOPINTERFACE_H_
+
+#include "mlir/IR/OpDefinition.h"
+
+namespace mlir {
+class OpBuilder;
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maerhart wrote:

Nit: unused?

https://github.com/llvm/llvm-project/pull/65619