[llvm-branch-commits] [mlir] [mlir][linalg] Add transform operator for Winograd Conv2D algorithm (PR #96182)

[Oleksandr Alex Zinenko via llvm-branch-commits]

================
@@ -2587,4 +2587,55 @@ def MapCopyToThreadsOp :
   }];
 }
 
+//===----------------------------------------------------------------------===//
+// Winograd Conv2D
+//===----------------------------------------------------------------------===//
+
+def WinogradConv2DOp : Op<Transform_Dialect,
+    "structured.winograd_conv2d",
+    [FunctionalStyleTransformOpTrait, MemoryEffectsOpInterface,
+     TransformOpInterface, TransformEachOpTrait,
+     ReportTrackingListenerFailuresOpTrait]> {
+  let description = [{
+    Winograd Conv2D algorithm will convert linalg Conv2D operator into batched
----------------
ftynse wrote:

```suggestion
    Winograd Conv2D algorithm will convert linalg Conv2D operation into batched
```

Nit: these are called operations, not operators, in MLIR.

https://github.com/llvm/llvm-project/pull/96182