[Mlir-commits] [mlir] [mlir][bufferization] Support custom types (1/N) (PR #142986)

[Andrei Golubev]

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@@ -0,0 +1,72 @@
+//===- BufferizationConversionInterface.h - Dialect Interface ---*- 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_BUFFERIZATIONCONVERSIONINTERFACE_H_
+#define MLIR_DIALECT_BUFFERIZATION_IR_BUFFERIZATIONCONVERSIONINTERFACE_H_
+
+#include "mlir/Dialect/Bufferization/IR/BufferizableOpInterface.h"
+#include "mlir/Dialect/Bufferization/IR/BufferizationTypeInterfaces.h"
+#include "mlir/IR/DialectInterface.h"
+
+namespace mlir {
+namespace bufferization {
+
+/// This class defines a virtual interface for conversions between tensor-like
+/// and buffer-like types.
+struct ConversionDialectInterface
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andrey-golubev wrote:

@matthias-springer I ended up going with a separate interface (instead of putting this functionality into TensorLike / BufferLike type interfaces).

https://github.com/llvm/llvm-project/pull/142986