| 1 | //===- TestSimplification.cpp - Test simplification -----------------------===// |
|---|---|
| 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 | #include "mlir/Dialect/Arith/IR/Arith.h" |
| 10 | #include "mlir/Dialect/Mesh/IR/MeshDialect.h" |
| 11 | #include "mlir/Dialect/Mesh/Transforms/Simplifications.h" |
| 12 | #include "mlir/IR/SymbolTable.h" |
| 13 | #include "mlir/Pass/Pass.h" |
| 14 | #include "mlir/Transforms/GreedyPatternRewriteDriver.h" |
| 15 | |
| 16 | using namespace mlir; |
| 17 | |
| 18 | namespace { |
| 19 | struct TestMeshSimplificationsPass |
| 20 | : public PassWrapper<TestMeshSimplificationsPass, OperationPass<>> { |
| 21 | MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(TestMeshSimplificationsPass) |
| 22 | |
| 23 | void runOnOperation() override; |
| 24 | void getDependentDialects(DialectRegistry ®istry) const override { |
| 25 | registry.insert<arith::ArithDialect, mesh::MeshDialect>(); |
| 26 | } |
| 27 | StringRef getArgument() const final { return "test-mesh-simplifications"; } |
| 28 | StringRef getDescription() const final { return "Test mesh simplifications"; } |
| 29 | }; |
| 30 | } // namespace |
| 31 | |
| 32 | void TestMeshSimplificationsPass::runOnOperation() { |
| 33 | RewritePatternSet patterns(&getContext()); |
| 34 | SymbolTableCollection symbolTableCollection; |
| 35 | mesh::populateSimplificationPatterns(patterns, symbolTableCollection); |
| 36 | [[maybe_unused]] LogicalResult status = |
| 37 | applyPatternsAndFoldGreedily(getOperation(), std::move(patterns)); |
| 38 | assert(succeeded(status) && "Rewrite patters application did not converge."); |
| 39 | } |
| 40 | |
| 41 | namespace mlir { |
| 42 | namespace test { |
| 43 | void registerTestMeshSimplificationsPass() { |
| 44 | PassRegistration<TestMeshSimplificationsPass>(); |
| 45 | } |
| 46 | } // namespace test |
| 47 | } // namespace mlir |
| 48 |