| /* Copyright 2019 The TensorFlow Authors. All Rights Reserved. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| ==============================================================================*/ |
| #include <iostream> |
| |
| #include "mlir/IR/Attributes.h" // TF:local_config_mlir |
| #include "mlir/IR/Builders.h" // TF:local_config_mlir |
| #include "mlir/IR/Operation.h" // TF:local_config_mlir |
| #include "mlir/IR/PatternMatch.h" // TF:local_config_mlir |
| #include "mlir/Pass/Pass.h" // TF:local_config_mlir |
| #include "mlir/StandardOps/Ops.h" // TF:local_config_mlir |
| #include "tensorflow/compiler/mlir/lite/utils/validators.h" |
| #include "tensorflow/compiler/mlir/tensorflow/ir/tf_ops.h" |
| |
| namespace mlir { |
| namespace TF { |
| namespace { |
| |
| #include "tensorflow/compiler/mlir/tensorflow/transforms/generated_optimize.inc" |
| |
| // Canonicalize operations in functions. |
| struct TFOptimizePass : public FunctionPass<TFOptimizePass> { |
| void runOnFunction() override { |
| OwningRewritePatternList patterns; |
| auto func = getFunction(); |
| populateWithGenerated(&getContext(), &patterns); |
| applyPatternsGreedily(func, patterns); |
| } |
| }; |
| |
| } // namespace |
| |
| FunctionPassBase* CreateTFOptimizePass() { return new TFOptimizePass(); } |
| |
| static PassRegistration<TFOptimizePass> pass("tf-optimize", "Optimizes TF."); |
| |
| } // namespace TF |
| } // namespace mlir |