[Mlir-commits] [mlir] Reimplementing target description concept using DLTI attribute (PR #92138)

[Oleksandr Alex Zinenko]

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@@ -0,0 +1,303 @@
+//===- DLTIAttrs.td - DLTI dialect attributes definition --*- 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 MLIR_DIALECT_DLTI_DLTIATTRS_TD
+#define MLIR_DIALECT_DLTI_DLTIATTRS_TD
+
+include "mlir/Dialect/DLTI/DLTI.td"
+include "mlir/IR/AttrTypeBase.td"
+
+class DLTIAttr<string name, list<Trait> traits = [],
+                string baseCppClass = "::mlir::Attribute">
+    : AttrDef<DLTI_Dialect, name, traits, baseCppClass> { }
+
+//===----------------------------------------------------------------------===//
+// DataLayoutEntryAttr
+//===----------------------------------------------------------------------===//
+
+def DataLayoutEntryTrait
+    : NativeAttrTrait<"DataLayoutEntryInterface::Trait"> {
+  let cppNamespace = "::mlir";
+}
+
+def DLTI_DataLayoutEntryAttr :
+    DLTIAttr<"DataLayoutEntry", [DataLayoutEntryTrait]> {
+  let summary = [{
+    An attribute to represent an entry of a data layout specification
----------------
ftynse wrote:

```suggestion
    An attribute to represent an entry of a data layout specification.
```

https://github.com/llvm/llvm-project/pull/92138