Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 1 of 2.

1 files changed, 227 insertions, 227 deletions

diff --git a/contrib/libs/llvm12/include/llvm/FileCheck/FileCheck.h b/contrib/libs/llvm12/include/llvm/FileCheck/FileCheck.h
index a0436630d7..909c719bdd 100644
--- a/contrib/libs/llvm12/include/llvm/FileCheck/FileCheck.h
+++ b/contrib/libs/llvm12/include/llvm/FileCheck/FileCheck.h
@@ -1,227 +1,227 @@
-#pragma once
-
-#ifdef __GNUC__
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wunused-parameter"
-#endif
-
-//==-- llvm/FileCheck/FileCheck.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 has some utilities to use FileCheck as an API
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_FILECHECK_FILECHECK_H
-#define LLVM_FILECHECK_FILECHECK_H
-
-#include "llvm/ADT/StringRef.h"
-#include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/Regex.h"
-#include "llvm/Support/SourceMgr.h"
-#include <bitset>
-#include <string>
-#include <vector>
-
-namespace llvm {
-
-/// Contains info about various FileCheck options.
-struct FileCheckRequest {
-  std::vector<StringRef> CheckPrefixes;
-  std::vector<StringRef> CommentPrefixes;
-  bool NoCanonicalizeWhiteSpace = false;
-  std::vector<StringRef> ImplicitCheckNot;
-  std::vector<StringRef> GlobalDefines;
-  bool AllowEmptyInput = false;
-  bool AllowUnusedPrefixes = false;
-  bool MatchFullLines = false;
-  bool IgnoreCase = false;
-  bool IsDefaultCheckPrefix = false;
-  bool EnableVarScope = false;
-  bool AllowDeprecatedDagOverlap = false;
-  bool Verbose = false;
-  bool VerboseVerbose = false;
-};
-
-namespace Check {
-
-enum FileCheckKind {
-  CheckNone = 0,
-  CheckPlain,
-  CheckNext,
-  CheckSame,
-  CheckNot,
-  CheckDAG,
-  CheckLabel,
-  CheckEmpty,
-  CheckComment,
-
-  /// Indicates the pattern only matches the end of file. This is used for
-  /// trailing CHECK-NOTs.
-  CheckEOF,
-
-  /// Marks when parsing found a -NOT check combined with another CHECK suffix.
-  CheckBadNot,
-
-  /// Marks when parsing found a -COUNT directive with invalid count value.
-  CheckBadCount
-};
-
-enum FileCheckKindModifier {
-  /// Modifies directive to perform literal match.
-  ModifierLiteral = 0,
-
-  // The number of modifier.
-  Size
-};
-
-class FileCheckType {
-  FileCheckKind Kind;
-  int Count; ///< optional Count for some checks
-  /// Modifers for the check directive.
-  std::bitset<FileCheckKindModifier::Size> Modifiers;
-
-public:
-  FileCheckType(FileCheckKind Kind = CheckNone)
-      : Kind(Kind), Count(1), Modifiers() {}
-  FileCheckType(const FileCheckType &) = default;
-  FileCheckType &operator=(const FileCheckType &) = default;
-
-  operator FileCheckKind() const { return Kind; }
-
-  int getCount() const { return Count; }
-  FileCheckType &setCount(int C);
-
-  bool isLiteralMatch() const {
-    return Modifiers[FileCheckKindModifier::ModifierLiteral];
-  }
-  FileCheckType &setLiteralMatch(bool Literal = true) {
-    Modifiers.set(FileCheckKindModifier::ModifierLiteral, Literal);
-    return *this;
-  }
-
-  // \returns a description of \p Prefix.
-  std::string getDescription(StringRef Prefix) const;
-
-  // \returns a description of \p Modifiers.
-  std::string getModifiersDescription() const;
-};
-} // namespace Check
-
-/// Summary of a FileCheck diagnostic.
-struct FileCheckDiag {
-  /// What is the FileCheck directive for this diagnostic?
-  Check::FileCheckType CheckTy;
-  /// Where is the FileCheck directive for this diagnostic?
-  SMLoc CheckLoc;
-  /// What type of match result does this diagnostic describe?
-  ///
-  /// A directive's supplied pattern is said to be either expected or excluded
-  /// depending on whether the pattern must have or must not have a match in
-  /// order for the directive to succeed.  For example, a CHECK directive's
-  /// pattern is expected, and a CHECK-NOT directive's pattern is excluded.
-  /// All match result types whose names end with "Excluded" are for excluded
-  /// patterns, and all others are for expected patterns.
-  ///
-  /// There might be more than one match result for a single pattern.  For
-  /// example, there might be several discarded matches
-  /// (MatchFoundButDiscarded) before either a good match
-  /// (MatchFoundAndExpected) or a failure to match (MatchNoneButExpected),
-  /// and there might be a fuzzy match (MatchFuzzy) after the latter.
-  enum MatchType {
-    /// Indicates a good match for an expected pattern.
-    MatchFoundAndExpected,
-    /// Indicates a match for an excluded pattern.
-    MatchFoundButExcluded,
-    /// Indicates a match for an expected pattern, but the match is on the
-    /// wrong line.
-    MatchFoundButWrongLine,
-    /// Indicates a discarded match for an expected pattern.
-    MatchFoundButDiscarded,
-    /// Indicates no match for an excluded pattern.
-    MatchNoneAndExcluded,
-    /// Indicates no match for an expected pattern, but this might follow good
-    /// matches when multiple matches are expected for the pattern, or it might
-    /// follow discarded matches for the pattern.
-    MatchNoneButExpected,
-    /// Indicates a fuzzy match that serves as a suggestion for the next
-    /// intended match for an expected pattern with too few or no good matches.
-    MatchFuzzy,
-  } MatchTy;
-  /// The search range if MatchTy is MatchNoneAndExcluded or
-  /// MatchNoneButExpected, or the match range otherwise.
-  unsigned InputStartLine;
-  unsigned InputStartCol;
-  unsigned InputEndLine;
-  unsigned InputEndCol;
-  /// A note to replace the one normally indicated by MatchTy, or the empty
-  /// string if none.
-  std::string Note;
-  FileCheckDiag(const SourceMgr &SM, const Check::FileCheckType &CheckTy,
-                SMLoc CheckLoc, MatchType MatchTy, SMRange InputRange,
-                StringRef Note = "");
-};
-
-class FileCheckPatternContext;
-struct FileCheckString;
-
-/// FileCheck class takes the request and exposes various methods that
-/// use information from the request.
-class FileCheck {
-  FileCheckRequest Req;
-  std::unique_ptr<FileCheckPatternContext> PatternContext;
-  // C++17 TODO: make this a plain std::vector.
-  std::unique_ptr<std::vector<FileCheckString>> CheckStrings;
-
-public:
-  explicit FileCheck(FileCheckRequest Req);
-  ~FileCheck();
-
-  // Combines the check prefixes into a single regex so that we can efficiently
-  // scan for any of the set.
-  //
-  // The semantics are that the longest-match wins which matches our regex
-  // library.
-  Regex buildCheckPrefixRegex();
-
-  /// Reads the check file from \p Buffer and records the expected strings it
-  /// contains. Errors are reported against \p SM.
-  ///
-  /// Only expected strings whose prefix is one of those listed in \p PrefixRE
-  /// are recorded. \returns true in case of an error, false otherwise.
-  ///
-  /// If \p ImpPatBufferIDRange, then the range (inclusive start, exclusive end)
-  /// of IDs for source buffers added to \p SM for implicit patterns are
-  /// recorded in it.  The range is empty if there are none.
-  bool
-  readCheckFile(SourceMgr &SM, StringRef Buffer, Regex &PrefixRE,
-                std::pair<unsigned, unsigned> *ImpPatBufferIDRange = nullptr);
-
-  bool ValidateCheckPrefixes();
-
-  /// Canonicalizes whitespaces in the file. Line endings are replaced with
-  /// UNIX-style '\n'.
-  StringRef CanonicalizeFile(MemoryBuffer &MB,
-                             SmallVectorImpl<char> &OutputBuffer);
-
-  /// Checks the input to FileCheck provided in the \p Buffer against the
-  /// expected strings read from the check file and record diagnostics emitted
-  /// in \p Diags. Errors are recorded against \p SM.
-  ///
-  /// \returns false if the input fails to satisfy the checks.
-  bool checkInput(SourceMgr &SM, StringRef Buffer,
-                  std::vector<FileCheckDiag> *Diags = nullptr);
-};
-
-} // namespace llvm
-
-#endif
-
-#ifdef __GNUC__
-#pragma GCC diagnostic pop
-#endif
+#pragma once 
+ 
+#ifdef __GNUC__ 
+#pragma GCC diagnostic push 
+#pragma GCC diagnostic ignored "-Wunused-parameter" 
+#endif 
+ 
+//==-- llvm/FileCheck/FileCheck.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 has some utilities to use FileCheck as an API 
+// 
+//===----------------------------------------------------------------------===// 
+ 
+#ifndef LLVM_FILECHECK_FILECHECK_H 
+#define LLVM_FILECHECK_FILECHECK_H 
+ 
+#include "llvm/ADT/StringRef.h" 
+#include "llvm/Support/MemoryBuffer.h" 
+#include "llvm/Support/Regex.h" 
+#include "llvm/Support/SourceMgr.h" 
+#include <bitset> 
+#include <string> 
+#include <vector> 
+ 
+namespace llvm { 
+ 
+/// Contains info about various FileCheck options. 
+struct FileCheckRequest { 
+  std::vector<StringRef> CheckPrefixes; 
+  std::vector<StringRef> CommentPrefixes; 
+  bool NoCanonicalizeWhiteSpace = false; 
+  std::vector<StringRef> ImplicitCheckNot; 
+  std::vector<StringRef> GlobalDefines; 
+  bool AllowEmptyInput = false; 
+  bool AllowUnusedPrefixes = false; 
+  bool MatchFullLines = false; 
+  bool IgnoreCase = false; 
+  bool IsDefaultCheckPrefix = false; 
+  bool EnableVarScope = false; 
+  bool AllowDeprecatedDagOverlap = false; 
+  bool Verbose = false; 
+  bool VerboseVerbose = false; 
+}; 
+ 
+namespace Check { 
+ 
+enum FileCheckKind { 
+  CheckNone = 0, 
+  CheckPlain, 
+  CheckNext, 
+  CheckSame, 
+  CheckNot, 
+  CheckDAG, 
+  CheckLabel, 
+  CheckEmpty, 
+  CheckComment, 
+ 
+  /// Indicates the pattern only matches the end of file. This is used for 
+  /// trailing CHECK-NOTs. 
+  CheckEOF, 
+ 
+  /// Marks when parsing found a -NOT check combined with another CHECK suffix. 
+  CheckBadNot, 
+ 
+  /// Marks when parsing found a -COUNT directive with invalid count value. 
+  CheckBadCount 
+}; 
+ 
+enum FileCheckKindModifier { 
+  /// Modifies directive to perform literal match. 
+  ModifierLiteral = 0, 
+ 
+  // The number of modifier. 
+  Size 
+}; 
+ 
+class FileCheckType { 
+  FileCheckKind Kind; 
+  int Count; ///< optional Count for some checks 
+  /// Modifers for the check directive. 
+  std::bitset<FileCheckKindModifier::Size> Modifiers; 
+ 
+public: 
+  FileCheckType(FileCheckKind Kind = CheckNone) 
+      : Kind(Kind), Count(1), Modifiers() {} 
+  FileCheckType(const FileCheckType &) = default; 
+  FileCheckType &operator=(const FileCheckType &) = default; 
+ 
+  operator FileCheckKind() const { return Kind; } 
+ 
+  int getCount() const { return Count; } 
+  FileCheckType &setCount(int C); 
+ 
+  bool isLiteralMatch() const { 
+    return Modifiers[FileCheckKindModifier::ModifierLiteral]; 
+  } 
+  FileCheckType &setLiteralMatch(bool Literal = true) { 
+    Modifiers.set(FileCheckKindModifier::ModifierLiteral, Literal); 
+    return *this; 
+  } 
+ 
+  // \returns a description of \p Prefix. 
+  std::string getDescription(StringRef Prefix) const; 
+ 
+  // \returns a description of \p Modifiers. 
+  std::string getModifiersDescription() const; 
+}; 
+} // namespace Check 
+ 
+/// Summary of a FileCheck diagnostic. 
+struct FileCheckDiag { 
+  /// What is the FileCheck directive for this diagnostic? 
+  Check::FileCheckType CheckTy; 
+  /// Where is the FileCheck directive for this diagnostic? 
+  SMLoc CheckLoc; 
+  /// What type of match result does this diagnostic describe? 
+  /// 
+  /// A directive's supplied pattern is said to be either expected or excluded 
+  /// depending on whether the pattern must have or must not have a match in 
+  /// order for the directive to succeed.  For example, a CHECK directive's 
+  /// pattern is expected, and a CHECK-NOT directive's pattern is excluded. 
+  /// All match result types whose names end with "Excluded" are for excluded 
+  /// patterns, and all others are for expected patterns. 
+  /// 
+  /// There might be more than one match result for a single pattern.  For 
+  /// example, there might be several discarded matches 
+  /// (MatchFoundButDiscarded) before either a good match 
+  /// (MatchFoundAndExpected) or a failure to match (MatchNoneButExpected), 
+  /// and there might be a fuzzy match (MatchFuzzy) after the latter. 
+  enum MatchType { 
+    /// Indicates a good match for an expected pattern. 
+    MatchFoundAndExpected, 
+    /// Indicates a match for an excluded pattern. 
+    MatchFoundButExcluded, 
+    /// Indicates a match for an expected pattern, but the match is on the 
+    /// wrong line. 
+    MatchFoundButWrongLine, 
+    /// Indicates a discarded match for an expected pattern. 
+    MatchFoundButDiscarded, 
+    /// Indicates no match for an excluded pattern. 
+    MatchNoneAndExcluded, 
+    /// Indicates no match for an expected pattern, but this might follow good 
+    /// matches when multiple matches are expected for the pattern, or it might 
+    /// follow discarded matches for the pattern. 
+    MatchNoneButExpected, 
+    /// Indicates a fuzzy match that serves as a suggestion for the next 
+    /// intended match for an expected pattern with too few or no good matches. 
+    MatchFuzzy, 
+  } MatchTy; 
+  /// The search range if MatchTy is MatchNoneAndExcluded or 
+  /// MatchNoneButExpected, or the match range otherwise. 
+  unsigned InputStartLine; 
+  unsigned InputStartCol; 
+  unsigned InputEndLine; 
+  unsigned InputEndCol; 
+  /// A note to replace the one normally indicated by MatchTy, or the empty 
+  /// string if none. 
+  std::string Note; 
+  FileCheckDiag(const SourceMgr &SM, const Check::FileCheckType &CheckTy, 
+                SMLoc CheckLoc, MatchType MatchTy, SMRange InputRange, 
+                StringRef Note = ""); 
+}; 
+ 
+class FileCheckPatternContext; 
+struct FileCheckString; 
+ 
+/// FileCheck class takes the request and exposes various methods that 
+/// use information from the request. 
+class FileCheck { 
+  FileCheckRequest Req; 
+  std::unique_ptr<FileCheckPatternContext> PatternContext; 
+  // C++17 TODO: make this a plain std::vector. 
+  std::unique_ptr<std::vector<FileCheckString>> CheckStrings; 
+ 
+public: 
+  explicit FileCheck(FileCheckRequest Req); 
+  ~FileCheck(); 
+ 
+  // Combines the check prefixes into a single regex so that we can efficiently 
+  // scan for any of the set. 
+  // 
+  // The semantics are that the longest-match wins which matches our regex 
+  // library. 
+  Regex buildCheckPrefixRegex(); 
+ 
+  /// Reads the check file from \p Buffer and records the expected strings it 
+  /// contains. Errors are reported against \p SM. 
+  /// 
+  /// Only expected strings whose prefix is one of those listed in \p PrefixRE 
+  /// are recorded. \returns true in case of an error, false otherwise. 
+  /// 
+  /// If \p ImpPatBufferIDRange, then the range (inclusive start, exclusive end) 
+  /// of IDs for source buffers added to \p SM for implicit patterns are 
+  /// recorded in it.  The range is empty if there are none. 
+  bool 
+  readCheckFile(SourceMgr &SM, StringRef Buffer, Regex &PrefixRE, 
+                std::pair<unsigned, unsigned> *ImpPatBufferIDRange = nullptr); 
+ 
+  bool ValidateCheckPrefixes(); 
+ 
+  /// Canonicalizes whitespaces in the file. Line endings are replaced with 
+  /// UNIX-style '\n'. 
+  StringRef CanonicalizeFile(MemoryBuffer &MB, 
+                             SmallVectorImpl<char> &OutputBuffer); 
+ 
+  /// Checks the input to FileCheck provided in the \p Buffer against the 
+  /// expected strings read from the check file and record diagnostics emitted 
+  /// in \p Diags. Errors are recorded against \p SM. 
+  /// 
+  /// \returns false if the input fails to satisfy the checks. 
+  bool checkInput(SourceMgr &SM, StringRef Buffer, 
+                  std::vector<FileCheckDiag> *Diags = nullptr); 
+}; 
+ 
+} // namespace llvm 
+ 
+#endif 
+ 
+#ifdef __GNUC__ 
+#pragma GCC diagnostic pop 
+#endif