clang 19.0.0git
ProfileList.h
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1//===--- ProfileList.h - ProfileList filter ---------------------*- 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// User-provided filters include/exclude profile instrumentation in certain
10// functions.
11//
12//===----------------------------------------------------------------------===//
13#ifndef LLVM_CLANG_BASIC_PROFILELIST_H
14#define LLVM_CLANG_BASIC_PROFILELIST_H
15
17#include "clang/Basic/LLVM.h"
19#include "llvm/ADT/ArrayRef.h"
20#include "llvm/ADT/StringRef.h"
21#include <memory>
22#include <optional>
23
24namespace clang {
25
26class ProfileSpecialCaseList;
27
29public:
30 /// Represents if an how something should be excluded from profiling.
32 /// Profiling is allowed.
34 /// Profiling is skipped using the \p skipprofile attribute.
36 /// Profiling is forbidden using the \p noprofile attribute.
38 };
39
40private:
41 std::unique_ptr<ProfileSpecialCaseList> SCL;
42 const bool Empty;
43 SourceManager &SM;
44 std::optional<ExclusionType> inSection(StringRef Section, StringRef Prefix,
45 StringRef Query) const;
46
47public:
50
51 bool isEmpty() const { return Empty; }
53
54 std::optional<ExclusionType>
55 isFunctionExcluded(StringRef FunctionName,
57 std::optional<ExclusionType>
60 std::optional<ExclusionType>
61 isFileExcluded(StringRef FileName,
63};
64
65} // namespace clang
66
67#endif
Forward-declares and imports various common LLVM datatypes that clang wants to use unqualified.
SourceLocation Loc
Definition: SemaObjC.cpp:758
Defines the clang::SourceLocation class and associated facilities.
std::optional< ExclusionType > isFunctionExcluded(StringRef FunctionName, CodeGenOptions::ProfileInstrKind Kind) const
std::optional< ExclusionType > isLocationExcluded(SourceLocation Loc, CodeGenOptions::ProfileInstrKind Kind) const
bool isEmpty() const
Definition: ProfileList.h:51
ExclusionType
Represents if an how something should be excluded from profiling.
Definition: ProfileList.h:31
@ Forbid
Profiling is forbidden using the noprofile attribute.
Definition: ProfileList.h:37
@ Skip
Profiling is skipped using the skipprofile attribute.
Definition: ProfileList.h:35
@ Allow
Profiling is allowed.
Definition: ProfileList.h:33
ExclusionType getDefault(CodeGenOptions::ProfileInstrKind Kind) const
Definition: ProfileList.cpp:89
std::optional< ExclusionType > isFileExcluded(StringRef FileName, CodeGenOptions::ProfileInstrKind Kind) const
Encodes a location in the source.
This class handles loading and caching of source files into memory.
The JSON file list parser is used to communicate input to InstallAPI.