1//===- IVUsersPrinter.h - Induction Variable Users Printing -----*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10#ifndef LLVM_TRANSFORMS_SCALAR_IVUSERSPRINTER_H 11#define LLVM_TRANSFORMS_SCALAR_IVUSERSPRINTER_H 12 13#include "llvm/Analysis/IVUsers.h" 14#include "llvm/Support/raw_ostream.h" 15#include "llvm/Transforms/Scalar/LoopPassManager.h" 16 17namespace llvm { 18 19/// Printer pass for the \c IVUsers for a loop. 20class IVUsersPrinterPass : public PassInfoMixin<IVUsersPrinterPass> { 21 raw_ostream &OS; 22 23public: 24 explicit IVUsersPrinterPass(raw_ostream &OS) : OS(OS) {} 25 PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM, 26 LoopStandardAnalysisResults &AR, LPMUpdater &U); 27}; 28} 29 30#endif 31