1 //===- IndVarSimplify.h - Induction Variable Simplification -----*- 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 // This file provides the interface for the Induction Variable 11 // Simplification pass. 12 // 13 //===----------------------------------------------------------------------===// 14 15 #ifndef LLVM_TRANSFORMS_SCALAR_INDVARSIMPLIFY_H 16 #define LLVM_TRANSFORMS_SCALAR_INDVARSIMPLIFY_H 17 18 #include "llvm/Analysis/LoopAnalysisManager.h" 19 #include "llvm/IR/PassManager.h" 20 21 namespace llvm { 22 23 class Loop; 24 class LPMUpdater; 25 26 class IndVarSimplifyPass : public PassInfoMixin<IndVarSimplifyPass> { 27 public: 28 PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM, 29 LoopStandardAnalysisResults &AR, LPMUpdater &U); 30 }; 31 32 } // end namespace llvm 33 34 #endif // LLVM_TRANSFORMS_SCALAR_INDVARSIMPLIFY_H 35