1 | //===- IVUsersPrinter.h - Induction Variable Users Printing -----*- C++ -*-===// |
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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/LoopAnalysisManager.h" |
13 | #include "llvm/IR/PassManager.h" |
14 | |
15 | namespace llvm { |
16 | class LPMUpdater; |
17 | class Loop; |
18 | class raw_ostream; |
19 | |
20 | /// Printer pass for the \c IVUsers for a loop. |
21 | class IVUsersPrinterPass : public PassInfoMixin<IVUsersPrinterPass> { |
22 | raw_ostream &OS; |
23 | |
24 | public: |
25 | explicit IVUsersPrinterPass(raw_ostream &OS) : OS(OS) {} |
26 | PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM, |
27 | LoopStandardAnalysisResults &AR, LPMUpdater &U); |
28 | static bool isRequired() { return true; } |
29 | }; |
30 | } |
31 | |
32 | #endif |
33 |