LLVM  10.0.0svn
IVUsersPrinter.h
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1 //===- IVUsersPrinter.h - Induction Variable Users Printing -----*- 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_TRANSFORMS_SCALAR_IVUSERSPRINTER_H
10 #define LLVM_TRANSFORMS_SCALAR_IVUSERSPRINTER_H
11 
12 #include "llvm/Analysis/IVUsers.h"
15 
16 namespace llvm {
17 
18 /// Printer pass for the \c IVUsers for a loop.
19 class IVUsersPrinterPass : public PassInfoMixin<IVUsersPrinterPass> {
20  raw_ostream &OS;
21 
22 public:
23  explicit IVUsersPrinterPass(raw_ostream &OS) : OS(OS) {}
26 };
27 }
28 
29 #endif
This class represents lattice values for constants.
Definition: AllocatorList.h:23
PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM, LoopStandardAnalysisResults &AR, LPMUpdater &U)
This header provides classes for managing a pipeline of passes over loops in LLVM IR...
The adaptor from a function pass to a loop pass computes these analyses and makes them available to t...
IVUsersPrinterPass(raw_ostream &OS)
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
This class provides an interface for updating the loop pass manager based on mutations to the loop ne...
Printer pass for the IVUsers for a loop.
Represents a single loop in the control flow graph.
Definition: LoopInfo.h:509
This class implements an extremely fast bulk output stream that can only output to a stream...
Definition: raw_ostream.h:45
A container for analyses that lazily runs them and caches their results.