1 //===- TypePromotion.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 /// \file 9 /// 10 /// Defines an IR pass for type promotion. 11 /// 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_CODEGEN_TYPEPROMOTION_H 15 #define LLVM_CODEGEN_TYPEPROMOTION_H 16 17 #include "llvm/IR/PassManager.h" 18 19 namespace llvm { 20 21 class Function; 22 class TargetMachine; 23 24 class TypePromotionPass : public PassInfoMixin<TypePromotionPass> { 25 private: 26 const TargetMachine *TM; 27 28 public: TypePromotionPass(const TargetMachine * TM)29 TypePromotionPass(const TargetMachine *TM): TM(TM) { } 30 PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); 31 }; 32 33 } // end namespace llvm 34 35 #endif // LLVM_CODEGEN_TYPEPROMOTION_H 36