LLVM  10.0.0svn
GCOVProfiler.h
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1 //===- Transforms/Instrumentation/GCOVProfiler.h ----------------*- 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 /// \file
9 /// This file provides the interface for the GCOV style profiler pass.
10 //===----------------------------------------------------------------------===//
11 
12 #ifndef LLVM_TRANSFORMS_GCOVPROFILER_H
13 #define LLVM_TRANSFORMS_GCOVPROFILER_H
14 
15 #include "llvm/IR/PassManager.h"
17 
18 namespace llvm {
19 /// The gcov-style instrumentation pass
20 class GCOVProfilerPass : public PassInfoMixin<GCOVProfilerPass> {
21 public:
22  GCOVProfilerPass(const GCOVOptions &Options = GCOVOptions::getDefault()) : GCOVOpts(Options) { }
24 
25 private:
26  GCOVOptions GCOVOpts;
27 };
28 
29 } // End llvm namespace
30 #endif
This class represents lattice values for constants.
Definition: AllocatorList.h:23
A Module instance is used to store all the information related to an LLVM module. ...
Definition: Module.h:66
static GCOVOptions getDefault()
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:373
A set of analyses that are preserved following a run of a transformation pass.
Definition: PassManager.h:154
The gcov-style instrumentation pass.
Definition: GCOVProfiler.h:20
GCOVProfilerPass(const GCOVOptions &Options=GCOVOptions::getDefault())
Definition: GCOVProfiler.h:22
A container for analyses that lazily runs them and caches their results.
This header defines various interfaces for pass management in LLVM.
PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM)