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      1 //===- NewGVN.h - Global Value Numbering 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 //
      9 /// \file
     10 /// This file provides the interface for LLVM's Global Value Numbering pass.
     11 //
     12 //===----------------------------------------------------------------------===//
     13 
     14 #ifndef LLVM_TRANSFORMS_SCALAR_NEWGVN_H
     15 #define LLVM_TRANSFORMS_SCALAR_NEWGVN_H
     16 
     17 #include "llvm/IR/PassManager.h"
     18 
     19 namespace llvm {
     20 
     21 class Function;
     22 
     23 class NewGVNPass : public PassInfoMixin<NewGVNPass> {
     24 public:
     25   /// Run the pass over the function.
     26   PreservedAnalyses run(Function &F, AnalysisManager<Function> &AM);
     27 };
     28 
     29 } // end namespace llvm
     30 
     31 #endif // LLVM_TRANSFORMS_SCALAR_NEWGVN_H
     32 
     33