1 //===- CostModel.h - --------------------------------------------*- 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 #ifndef LLVM_ANALYSIS_COSTMODEL_H 10 #define LLVM_ANALYSIS_COSTMODEL_H 11 12 #include "llvm/IR/PassManager.h" 13 14 namespace llvm { 15 /// Printer pass for cost modeling results. 16 class CostModelPrinterPass : public PassInfoMixin<CostModelPrinterPass> { 17 raw_ostream &OS; 18 19 public: 20 explicit CostModelPrinterPass(raw_ostream &OS) : OS(OS) {} 21 22 PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); 23 24 static bool isRequired() { return true; } 25 }; 26 } // end namespace llvm 27 28 #endif // LLVM_ANALYSIS_COSTMODEL_H 29