| //===--- SideEffectsDumper.cpp - Dumps the side effect analysis -----------===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See http://swift.org/LICENSE.txt for license information |
| // See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #define DEBUG_TYPE "dump-sea" |
| #include "swift/SILOptimizer/PassManager/Passes.h" |
| #include "swift/SILOptimizer/Analysis/SideEffectAnalysis.h" |
| #include "swift/SILOptimizer/PassManager/Transforms.h" |
| |
| using namespace swift; |
| |
| namespace { |
| |
| /// Dumps the side-effect information of all functions in the module. |
| /// Only dumps if the compiler is built with assertions. |
| /// For details see SideEffectAnalysis. |
| class SideEffectsDumper : public SILModuleTransform { |
| |
| void run() override { |
| |
| DEBUG(llvm::dbgs() << "** SideEffectsDumper **\n"); |
| |
| #ifndef NDEBUG |
| auto *SEA = PM->getAnalysis<SideEffectAnalysis>(); |
| |
| llvm::outs() << "Side effects of module\n"; |
| for (auto &F : *getModule()) { |
| llvm::outs() << " sil @" << F.getName() << '\n'; |
| const auto &Effects = SEA->getEffects(&F); |
| llvm::outs() << " <" << Effects << ">\n"; |
| } |
| #endif |
| } |
| |
| StringRef getName() override { return "SideEffectsDumper"; } |
| }; |
| |
| } // end anonymous namespace |
| |
| SILTransform *swift::createSideEffectsDumper() { |
| return new SideEffectsDumper(); |
| } |