| //===--- AccessedStorageDumper.cpp - Dump accessed storage for functions ---===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2018 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #define DEBUG_TYPE "sil-accessed-storage-dumper" |
| #include "swift/SIL/SILArgument.h" |
| #include "swift/SIL/SILFunction.h" |
| #include "swift/SIL/SILInstruction.h" |
| #include "swift/SIL/SILValue.h" |
| #include "swift/SILOptimizer/Analysis/AccessedStorageAnalysis.h" |
| #include "swift/SILOptimizer/PassManager/Passes.h" |
| #include "swift/SILOptimizer/PassManager/Transforms.h" |
| #include "llvm/Support/Debug.h" |
| |
| using namespace swift; |
| |
| namespace { |
| |
| /// Dumps per-function information on dynamically enforced formal accesses. |
| class AccessedStorageDumper : public SILModuleTransform { |
| |
| void run() override { |
| auto *analysis = PM->getAnalysis<AccessedStorageAnalysis>(); |
| |
| for (auto &fn : *getModule()) { |
| llvm::outs() << "@" << fn.getName() << "\n"; |
| if (fn.empty()) { |
| llvm::outs() << "<unknown>\n"; |
| continue; |
| } |
| const FunctionAccessedStorage &summary = analysis->getEffects(&fn); |
| summary.print(llvm::outs()); |
| } |
| } |
| }; |
| |
| } // end anonymous namespace |
| |
| SILTransform *swift::createAccessedStorageDumper() { |
| return new AccessedStorageDumper(); |
| } |