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
21namespace llvm {
22
23class Loop;
24class LPMUpdater;
25
26class IndVarSimplifyPass : public PassInfoMixin<IndVarSimplifyPass> {
27public:
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