| //===--- CallerAnalysisPrinter.cpp - Caller Analysis test pass ------------===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See https://swift.org/LICENSE.txt for license information |
| // See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This pass prints all the callsites of every function in the module. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "swift/SIL/SILFunction.h" |
| #include "swift/SIL/SILModule.h" |
| #include "swift/SILOptimizer/Analysis/CallerAnalysis.h" |
| #include "swift/SILOptimizer/PassManager/Transforms.h" |
| #include "llvm/Support/YAMLTraits.h" |
| #include "llvm/Support/raw_ostream.h" |
| |
| using namespace swift; |
| |
| #define DEBUG_TYPE "caller-analysis-printer" |
| |
| namespace { |
| |
| /// A pass that dumps the caller analysis state in yaml form. Intended to allow |
| /// for visualizing of the caller analysis via external data visualization and |
| /// analysis programs. |
| class CallerAnalysisPrinterPass : public SILModuleTransform { |
| /// The entry point to the transformation. |
| void run() override { |
| auto *CA = getAnalysis<CallerAnalysis>(); |
| CA->print(llvm::outs()); |
| } |
| }; |
| |
| } // end anonymous namespace |
| |
| SILTransform *swift::createCallerAnalysisPrinter() { |
| return new CallerAnalysisPrinterPass(); |
| } |