[Mlir-commits] [mlir] [mlir][TilingInterface] Move TilingInterface tests to use transform dialect ops. (PR #77204)

[Quinn Dawkins]

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@@ -0,0 +1,267 @@
+//===- TestTilingInterfaceTransformOps.cpp - Test `TilingInterface` ------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines transform dialect operations used for testing
+// TilingInterface
+//
+//===----------------------------------------------------------------------===//
+
+#include "mlir/Dialect/Affine/IR/AffineOps.h"
+#include "mlir/Dialect/Index/IR/IndexDialect.h"
+#include "mlir/Dialect/SCF/Transforms/TileUsingInterface.h"
+#include "mlir/Dialect/Transform/IR/TransformAttrs.h"
+#include "mlir/Dialect/Transform/IR/TransformDialect.h"
+#include "mlir/Dialect/Transform/IR/TransformInterfaces.h"
+#include "mlir/Dialect/Utils/StaticValueUtils.h"
+#include "mlir/IR/Dominance.h"
+#include "mlir/IR/OpImplementation.h"
+#include "mlir/Interfaces/TilingInterface.h"
+
+#define GET_OP_CLASSES
+#include "TestTilingInterfaceTransformOps.h.inc"
+
+using namespace mlir;
+using namespace mlir::transform;
+
+//===----------------------------------------------------------------------===//
+// TestFuseAndYieldOp
+//===----------------------------------------------------------------------===//
+
+static llvm::SmallDenseSet<Operation *> collectTiledAndFusedOps(Operation *op) {
+  SmallVector<Operation *> worklist;
+  llvm::SmallDenseSet<Operation *> producers;
+  worklist.push_back(op);
+  producers.insert(op);
+  while (!worklist.empty()) {
+    Operation *current = worklist.pop_back_val();
+    for (OpOperand &operand : current->getOpOperands()) {
+      Operation *producer = operand.get().getDefiningOp();
+      if (!producer || !isa<TilingInterface>(producer) ||
+          producers.count(producer))
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qedawkins wrote:

nit: can just use `contains`.

https://github.com/llvm/llvm-project/pull/77204