1 //===- IVUsersPrinter.h - Induction Variable Users Printing -----*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLVM_TRANSFORMS_SCALAR_IVUSERSPRINTER_H 10 #define LLVM_TRANSFORMS_SCALAR_IVUSERSPRINTER_H 11 12 #include "llvm/Analysis/IVUsers.h" 13 #include "llvm/Support/raw_ostream.h" 14 #include "llvm/Transforms/Scalar/LoopPassManager.h" 15 16 namespace llvm { 17 18 /// Printer pass for the \c IVUsers for a loop. 19 class IVUsersPrinterPass : public PassInfoMixin<IVUsersPrinterPass> { 20 raw_ostream &OS; 21 22 public: 23 explicit IVUsersPrinterPass(raw_ostream &OS) : OS(OS) {} 24 PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM, 25 LoopStandardAnalysisResults &AR, LPMUpdater &U); 26 }; 27 } 28 29 #endif 30