| //===- TestLiveness.cpp - Test liveness construction and information |
| //-------===// |
| // |
| // 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 constructing and resolving liveness |
| // information. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "mlir/Analysis/Liveness.h" |
| #include "mlir/Pass/Pass.h" |
| |
| using namespace mlir; |
| |
| namespace { |
| |
| struct TestLivenessPass : public PassWrapper<TestLivenessPass, FunctionPass> { |
| StringRef getArgument() const final { return "test-print-liveness"; } |
| StringRef getDescription() const final { |
| return "Print the contents of a constructed liveness information."; |
| } |
| void runOnFunction() override { |
| llvm::errs() << "Testing : " << getFunction().getName() << "\n"; |
| getAnalysis<Liveness>().print(llvm::errs()); |
| } |
| }; |
| |
| } // end anonymous namespace |
| |
| namespace mlir { |
| namespace test { |
| void registerTestLivenessPass() { PassRegistration<TestLivenessPass>(); } |
| } // namespace test |
| } // namespace mlir |