LLVM  10.0.0svn
NewGVN.h
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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.
27 };
28 
29 } // end namespace llvm
30 
31 #endif // LLVM_TRANSFORMS_SCALAR_NEWGVN_H
32 
This class represents lattice values for constants.
Definition: AllocatorList.h:23
F(f)
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:372
A set of analyses that are preserved following a run of a transformation pass.
Definition: PassManager.h:153
PreservedAnalyses run(Function &F, AnalysisManager< Function > &AM)
Run the pass over the function.
Definition: NewGVN.cpp:4222
A container for analyses that lazily runs them and caches their results.
This header defines various interfaces for pass management in LLVM.