37 lines
1.3 KiB
C++
37 lines
1.3 KiB
C++
//===- Transforms/Instrumentation/GCOVProfiler.h ----------------*- C++ -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
/// \file
|
|
/// This file provides the interface for the GCOV style profiler pass.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_TRANSFORMS_INSTRUMENTATION_GCOVPROFILER_H
|
|
#define LLVM_TRANSFORMS_INSTRUMENTATION_GCOVPROFILER_H
|
|
|
|
#include "llvm/IR/PassManager.h"
|
|
#include "llvm/Support/Compiler.h"
|
|
#include "llvm/Support/VirtualFileSystem.h"
|
|
#include "llvm/Transforms/Utils/Instrumentation.h"
|
|
|
|
namespace llvm {
|
|
/// The gcov-style instrumentation pass
|
|
class GCOVProfilerPass : public OptionalPassInfoMixin<GCOVProfilerPass> {
|
|
public:
|
|
GCOVProfilerPass(
|
|
const GCOVOptions &Options = GCOVOptions::getDefault(),
|
|
IntrusiveRefCntPtr<vfs::FileSystem> VFS = vfs::getRealFileSystem())
|
|
: GCOVOpts(Options), VFS(std::move(VFS)) {}
|
|
LLVM_ABI PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
|
|
|
|
private:
|
|
GCOVOptions GCOVOpts;
|
|
IntrusiveRefCntPtr<vfs::FileSystem> VFS;
|
|
};
|
|
|
|
} // namespace llvm
|
|
#endif
|