1//===- LoopFlatten.h - Loop Flatten ---------------- -----------*- 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// This file provides the interface for the Loop Flatten Pass. 10// 11//===----------------------------------------------------------------------===// 12 13#ifndef LLVM_TRANSFORMS_SCALAR_LOOPFLATTEN_H 14#define LLVM_TRANSFORMS_SCALAR_LOOPFLATTEN_H 15 16#include "llvm/Analysis/LoopAnalysisManager.h" 17#include "llvm/IR/PassManager.h" 18 19namespace llvm { 20class LPMUpdater; 21class LoopNest; 22 23class LoopFlattenPass : public PassInfoMixin<LoopFlattenPass> { 24public: 25 LoopFlattenPass() = default; 26 27 PreservedAnalyses run(LoopNest &LN, LoopAnalysisManager &LAM, 28 LoopStandardAnalysisResults &AR, LPMUpdater &U); 29}; 30 31} // end namespace llvm 32 33#endif // LLVM_TRANSFORMS_SCALAR_LOOPFLATTEN_H 34