1 //===- AggressiveInstCombine.h - AggressiveInstCombine pass -----*- 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 /// \file 9 /// 10 /// This file provides the primary interface to the aggressive instcombine pass. 11 /// This pass is suitable for use in the new pass manager. For a pass that works 12 /// with the legacy pass manager, please use 13 /// \c createAggressiveInstCombinerPass(). 14 /// 15 //===----------------------------------------------------------------------===// 16 17 #ifndef LLVM_TRANSFORMS_AGGRESSIVE_INSTCOMBINE_INSTCOMBINE_H 18 #define LLVM_TRANSFORMS_AGGRESSIVE_INSTCOMBINE_INSTCOMBINE_H 19 20 #include "llvm/IR/PassManager.h" 21 22 namespace llvm { 23 24 class AggressiveInstCombinePass 25 : public PassInfoMixin<AggressiveInstCombinePass> { 26 27 public: 28 PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); 29 }; 30 31 //===----------------------------------------------------------------------===// 32 // 33 // AggressiveInstCombiner - Combine expression patterns to form expressions with 34 // fewer, simple instructions. This pass does not modify the CFG. 35 // 36 FunctionPass *createAggressiveInstCombinerPass(); 37 } 38 39 #endif 40