| //===- TestExpandTanh.cpp - Test expand tanh op into exp form -------------===// |
| // |
| // 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 contains test passes for expanding tanh. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "mlir/Dialect/Math/Transforms/Passes.h" |
| #include "mlir/Pass/Pass.h" |
| #include "mlir/Transforms/GreedyPatternRewriteDriver.h" |
| |
| using namespace mlir; |
| |
| namespace { |
| struct TestExpandTanhPass |
| : public PassWrapper<TestExpandTanhPass, FunctionPass> { |
| void runOnFunction() override; |
| StringRef getArgument() const final { return "test-expand-tanh"; } |
| StringRef getDescription() const final { return "Test expanding tanh"; } |
| }; |
| } // end anonymous namespace |
| |
| void TestExpandTanhPass::runOnFunction() { |
| RewritePatternSet patterns(&getContext()); |
| populateExpandTanhPattern(patterns); |
| (void)applyPatternsAndFoldGreedily(getOperation(), std::move(patterns)); |
| } |
| |
| namespace mlir { |
| namespace test { |
| void registerTestExpandTanhPass() { PassRegistration<TestExpandTanhPass>(); } |
| } // namespace test |
| } // namespace mlir |