LLVM 19.0.0git
StructuralHash.h
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1//=- StructuralHash.h - Structural Hash 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_ANALYSIS_STRUCTURALHASH_H
10#define LLVM_ANALYSIS_STRUCTURALHASH_H
11
12#include "llvm/IR/PassManager.h"
13
14namespace llvm {
15
16/// Printer pass for StructuralHashes
18 : public PassInfoMixin<StructuralHashPrinterPass> {
19 raw_ostream &OS;
20 bool EnableDetailedStructuralHash;
21
22public:
23 explicit StructuralHashPrinterPass(raw_ostream &OS, bool Detailed)
24 : OS(OS), EnableDetailedStructuralHash(Detailed) {}
25
27
28 static bool isRequired() { return true; }
29};
30
31} // namespace llvm
32
33#endif // LLVM_ANALYSIS_STRUCTURALHASH_H
ModuleAnalysisManager MAM
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:348
A Module instance is used to store all the information related to an LLVM module.
Definition: Module.h:65
A set of analyses that are preserved following a run of a transformation pass.
Definition: Analysis.h:109
Printer pass for StructuralHashes.
StructuralHashPrinterPass(raw_ostream &OS, bool Detailed)
PreservedAnalyses run(Module &M, ModuleAnalysisManager &MAM)
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
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:91