1//===- LoopInstSimplify.h - Loop Inst Simplify Pass -------------*- 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 pass performs lightweight instruction simplification on loop bodies. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef LLVM_TRANSFORMS_SCALAR_LOOPINSTSIMPLIFY_H 15#define LLVM_TRANSFORMS_SCALAR_LOOPINSTSIMPLIFY_H 16 17#include "llvm/Analysis/LoopAnalysisManager.h" 18#include "llvm/IR/PassManager.h" 19 20namespace llvm { 21 22class Loop; 23class LPMUpdater; 24 25/// Performs Loop Inst Simplify Pass. 26class LoopInstSimplifyPass : public PassInfoMixin<LoopInstSimplifyPass> { 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_LOOPINSTSIMPLIFY_H 35