LLVM 19.0.0git
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
13#include "llvm/IR/PassManager.h"
14
15namespace llvm {
16class LPMUpdater;
17class Loop;
18class raw_ostream;
19
20/// Printer pass for the \c IVUsers for a loop.
21class IVUsersPrinterPass : public PassInfoMixin<IVUsersPrinterPass> {
22 raw_ostream &OS;
23
24public:
25 explicit IVUsersPrinterPass(raw_ostream &OS) : OS(OS) {}
28 static bool isRequired() { return true; }
29};
30}
31
32#endif
This header provides classes for managing per-loop analyses.
This header defines various interfaces for pass management in LLVM.
raw_pwrite_stream & OS
A container for analyses that lazily runs them and caches their results.
Definition: PassManager.h:239
Printer pass for the IVUsers for a loop.
PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM, LoopStandardAnalysisResults &AR, LPMUpdater &U)
IVUsersPrinterPass(raw_ostream &OS)
This class provides an interface for updating the loop pass manager based on mutations to the loop ne...
Represents a single loop in the control flow graph.
Definition: LoopInfo.h:44
A set of analyses that are preserved following a run of a transformation pass.
Definition: Analysis.h:109
This class implements an extremely fast bulk output stream that can only output to a stream.
Definition: raw_ostream.h:52
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
The adaptor from a function pass to a loop pass computes these analyses and makes them available to t...
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:68