1 | //===- TestCommutativityUtils.cpp - Pass to test the commutativity utility-===// |
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2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | // |
9 | // This pass tests the functionality of the commutativity utility pattern. |
10 | // |
11 | //===----------------------------------------------------------------------===// |
12 | |
13 | #include "mlir/Transforms/CommutativityUtils.h" |
14 | |
15 | #include "TestDialect.h" |
16 | #include "mlir/Pass/Pass.h" |
17 | #include "mlir/Transforms/GreedyPatternRewriteDriver.h" |
18 | |
19 | using namespace mlir; |
20 | |
21 | namespace { |
22 | |
23 | struct CommutativityUtils |
24 | : public PassWrapper<CommutativityUtils, OperationPass<func::FuncOp>> { |
25 | MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(CommutativityUtils) |
26 | |
27 | StringRef getArgument() const final { return "test-commutativity-utils"; } |
28 | StringRef getDescription() const final { |
29 | return "Test the functionality of the commutativity utility"; |
30 | } |
31 | |
32 | void runOnOperation() override { |
33 | auto func = getOperation(); |
34 | auto *context = &getContext(); |
35 | |
36 | RewritePatternSet patterns(context); |
37 | populateCommutativityUtilsPatterns(patterns); |
38 | |
39 | (void)applyPatternsAndFoldGreedily(func, std::move(patterns)); |
40 | } |
41 | }; |
42 | } // namespace |
43 | |
44 | namespace mlir { |
45 | namespace test { |
46 | void registerCommutativityUtils() { PassRegistration<CommutativityUtils>(); } |
47 | } // namespace test |
48 | } // namespace mlir |
49 |