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

1 files changed, 104 insertions, 104 deletions

diff --git a/contrib/libs/llvm12/utils/TableGen/AsmMatcherEmitter.cpp b/contrib/libs/llvm12/utils/TableGen/AsmMatcherEmitter.cpp
index 245aab5049..9d304910ba 100644
--- a/contrib/libs/llvm12/utils/TableGen/AsmMatcherEmitter.cpp
+++ b/contrib/libs/llvm12/utils/TableGen/AsmMatcherEmitter.cpp
@@ -612,7 +612,7 @@ struct MatchableInfo {
   /// operator< - Compare two matchables.
   bool operator<(const MatchableInfo &RHS) const {
     // The primary comparator is the instruction mnemonic.
-    if (int Cmp = Mnemonic.compare_lower(RHS.Mnemonic)) 
+    if (int Cmp = Mnemonic.compare_lower(RHS.Mnemonic))
       return Cmp == -1;
 
     if (AsmOperands.size() != RHS.AsmOperands.size())
@@ -789,8 +789,8 @@ public:
   }
 
   bool hasOptionalOperands() const {
-    return any_of(Classes, 
-                  [](const ClassInfo &Class) { return Class.IsOptional; }); 
+    return any_of(Classes,
+                  [](const ClassInfo &Class) { return Class.IsOptional; });
   }
 };
 
@@ -1017,7 +1017,7 @@ void MatchableInfo::tokenizeAsmString(const AsmMatcherInfo &Info,
 
     case '$': {
       if (InTok) {
-        addAsmOperand(String.slice(Prev, i), IsIsolatedToken); 
+        addAsmOperand(String.slice(Prev, i), IsIsolatedToken);
         InTok = false;
         IsIsolatedToken = false;
       }
@@ -1112,7 +1112,7 @@ static std::string getEnumNameForToken(StringRef Str) {
     case '-': Res += "_MINUS_"; break;
     case '#': Res += "_HASH_"; break;
     default:
-      if (isAlnum(*it)) 
+      if (isAlnum(*it))
         Res += *it;
       else
         Res += "_" + utostr((unsigned) *it) + "_";
@@ -1977,7 +1977,7 @@ emitConvertFuncs(CodeGenTarget &Target, StringRef ClassName,
   }
   CvtOS << "  unsigned OpIdx;\n";
   CvtOS << "  Inst.setOpcode(Opcode);\n";
-  CvtOS << "  for (const uint8_t *p = Converter; *p; p += 2) {\n"; 
+  CvtOS << "  for (const uint8_t *p = Converter; *p; p += 2) {\n";
   if (HasOptionalOperands) {
     CvtOS << "    OpIdx = *(p + 1) - DefaultsOffset[*(p + 1)];\n";
   } else {
@@ -1987,14 +1987,14 @@ emitConvertFuncs(CodeGenTarget &Target, StringRef ClassName,
   CvtOS << "    default: llvm_unreachable(\"invalid conversion entry!\");\n";
   CvtOS << "    case CVT_Reg:\n";
   CvtOS << "      static_cast<" << TargetOperandClass
-        << " &>(*Operands[OpIdx]).addRegOperands(Inst, 1);\n"; 
+        << " &>(*Operands[OpIdx]).addRegOperands(Inst, 1);\n";
   CvtOS << "      break;\n";
   CvtOS << "    case CVT_Tied: {\n";
   CvtOS << "      assert(OpIdx < (size_t)(std::end(TiedAsmOperandTable) -\n";
-  CvtOS << "                              std::begin(TiedAsmOperandTable)) &&\n"; 
+  CvtOS << "                              std::begin(TiedAsmOperandTable)) &&\n";
   CvtOS << "             \"Tied operand not found\");\n";
   CvtOS << "      unsigned TiedResOpnd = TiedAsmOperandTable[OpIdx][0];\n";
-  CvtOS << "      if (TiedResOpnd != (uint8_t)-1)\n"; 
+  CvtOS << "      if (TiedResOpnd != (uint8_t)-1)\n";
   CvtOS << "        Inst.addOperand(Inst.getOperand(TiedResOpnd));\n";
   CvtOS << "      break;\n";
   CvtOS << "    }\n";
@@ -2009,7 +2009,7 @@ emitConvertFuncs(CodeGenTarget &Target, StringRef ClassName,
        << "  assert(Kind < CVT_NUM_SIGNATURES && \"Invalid signature!\");\n"
        << "  unsigned NumMCOperands = 0;\n"
        << "  const uint8_t *Converter = ConversionTable[Kind];\n"
-       << "  for (const uint8_t *p = Converter; *p; p += 2) {\n" 
+       << "  for (const uint8_t *p = Converter; *p; p += 2) {\n"
        << "    switch (*p) {\n"
        << "    default: llvm_unreachable(\"invalid conversion entry!\");\n"
        << "    case CVT_Reg:\n"
@@ -2126,12 +2126,12 @@ emitConvertFuncs(CodeGenTarget &Target, StringRef ClassName,
                 << OpInfo.MINumOperands << ");\n"
                 << "      } else {\n"
                 << "        static_cast<" << TargetOperandClass
-                << " &>(*Operands[OpIdx])." << Op.Class->RenderMethod 
+                << " &>(*Operands[OpIdx])." << Op.Class->RenderMethod
                 << "(Inst, " << OpInfo.MINumOperands << ");\n"
                 << "      }\n";
         } else {
           CvtOS << "      static_cast<" << TargetOperandClass
-                << " &>(*Operands[OpIdx])." << Op.Class->RenderMethod 
+                << " &>(*Operands[OpIdx])." << Op.Class->RenderMethod
                 << "(Inst, " << OpInfo.MINumOperands << ");\n";
         }
         CvtOS << "      break;\n";
@@ -2387,9 +2387,9 @@ static void emitMatchClassEnumeration(CodeGenTarget &Target,
 static void emitOperandMatchErrorDiagStrings(AsmMatcherInfo &Info, raw_ostream &OS) {
   // If the target does not use DiagnosticString for any operands, don't emit
   // an unused function.
-  if (llvm::all_of(Info.Classes, [](const ClassInfo &CI) { 
-        return CI.DiagnosticString.empty(); 
-      })) 
+  if (llvm::all_of(Info.Classes, [](const ClassInfo &CI) {
+        return CI.DiagnosticString.empty();
+      }))
     return;
 
   OS << "static const char *getMatchKindDiag(" << Info.Target.getName()
@@ -2445,7 +2445,7 @@ static void emitValidateOperandClass(AsmMatcherInfo &Info,
   OS << "static unsigned validateOperandClass(MCParsedAsmOperand &GOp, "
      << "MatchClassKind Kind) {\n";
   OS << "  " << Info.Target.getName() << "Operand &Operand = ("
-     << Info.Target.getName() << "Operand &)GOp;\n"; 
+     << Info.Target.getName() << "Operand &)GOp;\n";
 
   // The InvalidMatchClass is not to match any operand.
   OS << "  if (Kind == InvalidMatchClass)\n";
@@ -2808,7 +2808,7 @@ static bool emitMnemonicAliases(raw_ostream &OS, const AsmMatcherInfo &Info,
     Record *AsmVariant = Target.getAsmParserVariant(VC);
     int AsmParserVariantNo = AsmVariant->getValueAsInt("Variant");
     StringRef AsmParserVariantName = AsmVariant->getValueAsString("Name");
-    OS << "  case " << AsmParserVariantNo << ":\n"; 
+    OS << "  case " << AsmParserVariantNo << ":\n";
     emitMnemonicAliasVariant(OS, Info, Aliases, /*Indent=*/2,
                              AsmParserVariantName);
     OS << "    break;\n";
@@ -2877,7 +2877,7 @@ static void emitCustomOperandParsing(raw_ostream &OS, CodeGenTarget &Target,
     OS << "  { ";
 
     // Store a pascal-style length byte in the mnemonic.
-    std::string LenMnemonic = char(II.Mnemonic.size()) + II.Mnemonic.lower(); 
+    std::string LenMnemonic = char(II.Mnemonic.size()) + II.Mnemonic.lower();
     OS << StringTable.GetOrAddStringOffset(LenMnemonic, false)
        << " /* " << II.Mnemonic << " */, ";
 
@@ -2975,7 +2975,7 @@ static void emitCustomOperandParsing(raw_ostream &OS, CodeGenTarget &Target,
         "FeatureBitsets[it->RequiredFeaturesIdx];\n";
   OS << "    if (!ParseForAllFeatures && (AvailableFeatures & "
         "RequiredFeatures) != RequiredFeatures)\n";
-  OS << "      continue;\n\n"; 
+  OS << "      continue;\n\n";
 
   // Emit check to ensure the operand number matches.
   OS << "    // check if the operand in question has a custom parser.\n";
@@ -3008,10 +3008,10 @@ static void emitAsmTiedOperandConstraints(CodeGenTarget &Target,
   OS << "                               uint64_t &ErrorInfo) {\n";
   OS << "  assert(Kind < CVT_NUM_SIGNATURES && \"Invalid signature!\");\n";
   OS << "  const uint8_t *Converter = ConversionTable[Kind];\n";
-  OS << "  for (const uint8_t *p = Converter; *p; p += 2) {\n"; 
+  OS << "  for (const uint8_t *p = Converter; *p; p += 2) {\n";
   OS << "    switch (*p) {\n";
   OS << "    case CVT_Tied: {\n";
-  OS << "      unsigned OpIdx = *(p + 1);\n"; 
+  OS << "      unsigned OpIdx = *(p + 1);\n";
   OS << "      assert(OpIdx < (size_t)(std::end(TiedAsmOperandTable) -\n";
   OS << "                              std::begin(TiedAsmOperandTable)) &&\n";
   OS << "             \"Tied operand not found\");\n";
@@ -3083,7 +3083,7 @@ static void emitMnemonicSpellChecker(raw_ostream &OS, CodeGenTarget &Target,
     OS << "\n";
     OS << "  std::string Res = \", did you mean: \";\n";
     OS << "  unsigned i = 0;\n";
-    OS << "  for (; i < Candidates.size() - 1; i++)\n"; 
+    OS << "  for (; i < Candidates.size() - 1; i++)\n";
     OS << "    Res += Candidates[i].str() + \", \";\n";
     OS << "  return Res + Candidates[i].str() + \"?\";\n";
   }
@@ -3091,68 +3091,68 @@ static void emitMnemonicSpellChecker(raw_ostream &OS, CodeGenTarget &Target,
   OS << "\n";
 }
 
-static void emitMnemonicChecker(raw_ostream &OS, 
-                                CodeGenTarget &Target, 
-                                unsigned VariantCount, 
-                                bool HasMnemonicFirst, 
-                                bool HasMnemonicAliases) { 
-  OS << "static bool " << Target.getName() 
-     << "CheckMnemonic(StringRef Mnemonic,\n"; 
-  OS << "                                " 
-     << "const FeatureBitset &AvailableFeatures,\n"; 
-  OS << "                                " 
-     << "unsigned VariantID) {\n"; 
-
-  if (!VariantCount) { 
-    OS <<  "  return false;\n"; 
-  } else { 
-    if (HasMnemonicAliases) { 
-      OS << "  // Process all MnemonicAliases to remap the mnemonic.\n"; 
-      OS << "  applyMnemonicAliases(Mnemonic, AvailableFeatures, VariantID);"; 
-      OS << "\n\n"; 
-    } 
-    OS << "  // Find the appropriate table for this asm variant.\n"; 
-    OS << "  const MatchEntry *Start, *End;\n"; 
-    OS << "  switch (VariantID) {\n"; 
-    OS << "  default: llvm_unreachable(\"invalid variant!\");\n"; 
-    for (unsigned VC = 0; VC != VariantCount; ++VC) { 
-      Record *AsmVariant = Target.getAsmParserVariant(VC); 
-      int AsmVariantNo = AsmVariant->getValueAsInt("Variant"); 
-      OS << "  case " << AsmVariantNo << ": Start = std::begin(MatchTable" << VC 
-         << "); End = std::end(MatchTable" << VC << "); break;\n"; 
-    } 
-    OS << "  }\n\n"; 
- 
-    OS << "  // Search the table.\n"; 
-    if (HasMnemonicFirst) { 
-      OS << "  auto MnemonicRange = " 
-            "std::equal_range(Start, End, Mnemonic, LessOpcode());\n\n"; 
-    } else { 
-      OS << "  auto MnemonicRange = std::make_pair(Start, End);\n"; 
-      OS << "  unsigned SIndex = Mnemonic.empty() ? 0 : 1;\n"; 
-      OS << "  if (!Mnemonic.empty())\n"; 
-      OS << "    MnemonicRange = " 
-         << "std::equal_range(Start, End, Mnemonic.lower(), LessOpcode());\n\n"; 
-    } 
- 
-    OS << "  if (MnemonicRange.first == MnemonicRange.second)\n"; 
-    OS << "    return false;\n\n"; 
- 
-    OS << "  for (const MatchEntry *it = MnemonicRange.first, " 
-       << "*ie = MnemonicRange.second;\n"; 
-    OS << "       it != ie; ++it) {\n"; 
-    OS << "    const FeatureBitset &RequiredFeatures =\n"; 
-    OS << "      FeatureBitsets[it->RequiredFeaturesIdx];\n"; 
-    OS << "    if ((AvailableFeatures & RequiredFeatures) == "; 
-    OS << "RequiredFeatures)\n"; 
-    OS << "      return true;\n"; 
-    OS << "  }\n"; 
-    OS << "  return false;\n"; 
-  } 
-  OS << "}\n"; 
-  OS << "\n"; 
-} 
- 
+static void emitMnemonicChecker(raw_ostream &OS,
+                                CodeGenTarget &Target,
+                                unsigned VariantCount,
+                                bool HasMnemonicFirst,
+                                bool HasMnemonicAliases) {
+  OS << "static bool " << Target.getName()
+     << "CheckMnemonic(StringRef Mnemonic,\n";
+  OS << "                                "
+     << "const FeatureBitset &AvailableFeatures,\n";
+  OS << "                                "
+     << "unsigned VariantID) {\n";
+
+  if (!VariantCount) {
+    OS <<  "  return false;\n";
+  } else {
+    if (HasMnemonicAliases) {
+      OS << "  // Process all MnemonicAliases to remap the mnemonic.\n";
+      OS << "  applyMnemonicAliases(Mnemonic, AvailableFeatures, VariantID);";
+      OS << "\n\n";
+    }
+    OS << "  // Find the appropriate table for this asm variant.\n";
+    OS << "  const MatchEntry *Start, *End;\n";
+    OS << "  switch (VariantID) {\n";
+    OS << "  default: llvm_unreachable(\"invalid variant!\");\n";
+    for (unsigned VC = 0; VC != VariantCount; ++VC) {
+      Record *AsmVariant = Target.getAsmParserVariant(VC);
+      int AsmVariantNo = AsmVariant->getValueAsInt("Variant");
+      OS << "  case " << AsmVariantNo << ": Start = std::begin(MatchTable" << VC
+         << "); End = std::end(MatchTable" << VC << "); break;\n";
+    }
+    OS << "  }\n\n";
+
+    OS << "  // Search the table.\n";
+    if (HasMnemonicFirst) {
+      OS << "  auto MnemonicRange = "
+            "std::equal_range(Start, End, Mnemonic, LessOpcode());\n\n";
+    } else {
+      OS << "  auto MnemonicRange = std::make_pair(Start, End);\n";
+      OS << "  unsigned SIndex = Mnemonic.empty() ? 0 : 1;\n";
+      OS << "  if (!Mnemonic.empty())\n";
+      OS << "    MnemonicRange = "
+         << "std::equal_range(Start, End, Mnemonic.lower(), LessOpcode());\n\n";
+    }
+
+    OS << "  if (MnemonicRange.first == MnemonicRange.second)\n";
+    OS << "    return false;\n\n";
+
+    OS << "  for (const MatchEntry *it = MnemonicRange.first, "
+       << "*ie = MnemonicRange.second;\n";
+    OS << "       it != ie; ++it) {\n";
+    OS << "    const FeatureBitset &RequiredFeatures =\n";
+    OS << "      FeatureBitsets[it->RequiredFeaturesIdx];\n";
+    OS << "    if ((AvailableFeatures & RequiredFeatures) == ";
+    OS << "RequiredFeatures)\n";
+    OS << "      return true;\n";
+    OS << "  }\n";
+    OS << "  return false;\n";
+  }
+  OS << "}\n";
+  OS << "\n";
+}
+
 // Emit a function mapping match classes to strings, for debugging.
 static void emitMatchClassKindNames(std::forward_list<ClassInfo> &Infos,
                                     raw_ostream &OS) {
@@ -3252,7 +3252,7 @@ void AsmMatcherEmitter::run(raw_ostream &OS) {
   OS << "#undef GET_ASSEMBLER_HEADER\n";
   OS << "  // This should be included into the middle of the declaration of\n";
   OS << "  // your subclasses implementation of MCTargetAsmParser.\n";
-  OS << "  FeatureBitset ComputeAvailableFeatures(const FeatureBitset &FB) const;\n"; 
+  OS << "  FeatureBitset ComputeAvailableFeatures(const FeatureBitset &FB) const;\n";
   if (HasOptionalOperands) {
     OS << "  void convertToMCInst(unsigned Kind, MCInst &Inst, "
        << "unsigned Opcode,\n"
@@ -3382,7 +3382,7 @@ void AsmMatcherEmitter::run(raw_ostream &OS) {
     HasDeprecation |= MI->HasDeprecation;
 
     // Store a pascal-style length byte in the mnemonic.
-    std::string LenMnemonic = char(MI->Mnemonic.size()) + MI->Mnemonic.lower(); 
+    std::string LenMnemonic = char(MI->Mnemonic.size()) + MI->Mnemonic.lower();
     MaxMnemonicIndex = std::max(MaxMnemonicIndex,
                         StringTable.GetOrAddStringOffset(LenMnemonic, false));
   }
@@ -3496,8 +3496,8 @@ void AsmMatcherEmitter::run(raw_ostream &OS) {
         continue;
 
       // Store a pascal-style length byte in the mnemonic.
-      std::string LenMnemonic = 
-          char(MI->Mnemonic.size()) + MI->Mnemonic.lower(); 
+      std::string LenMnemonic =
+          char(MI->Mnemonic.size()) + MI->Mnemonic.lower();
       OS << "  { " << StringTable.GetOrAddStringOffset(LenMnemonic, false)
          << " /* " << MI->Mnemonic << " */, "
          << Target.getInstNamespace() << "::"
@@ -3556,12 +3556,12 @@ void AsmMatcherEmitter::run(raw_ostream &OS) {
   OS << "  // Get the instruction mnemonic, which is the first token.\n";
   if (HasMnemonicFirst) {
     OS << "  StringRef Mnemonic = ((" << Target.getName()
-       << "Operand &)*Operands[0]).getToken();\n\n"; 
+       << "Operand &)*Operands[0]).getToken();\n\n";
   } else {
     OS << "  StringRef Mnemonic;\n";
     OS << "  if (Operands[0]->isToken())\n";
     OS << "    Mnemonic = ((" << Target.getName()
-       << "Operand &)*Operands[0]).getToken();\n\n"; 
+       << "Operand &)*Operands[0]).getToken();\n\n";
   }
 
   if (HasMnemonicAliases) {
@@ -3611,7 +3611,7 @@ void AsmMatcherEmitter::run(raw_ostream &OS) {
   }
 
   OS << "  DEBUG_WITH_TYPE(\"asm-matcher\", dbgs() << \"AsmMatcher: found \" <<\n"
-     << "  std::distance(MnemonicRange.first, MnemonicRange.second) <<\n" 
+     << "  std::distance(MnemonicRange.first, MnemonicRange.second) <<\n"
      << "  \" encodings with mnemonic '\" << Mnemonic << \"'\\n\");\n\n";
 
   OS << "  // Return a more specific error code if no mnemonics match.\n";
@@ -3786,10 +3786,10 @@ void AsmMatcherEmitter::run(raw_ostream &OS) {
   OS << "      FeatureBitset NewMissingFeatures = RequiredFeatures & "
         "~AvailableFeatures;\n";
   OS << "      DEBUG_WITH_TYPE(\"asm-matcher\", dbgs() << \"Missing target features:\";\n";
-  OS << "                      for (unsigned I = 0, E = NewMissingFeatures.size(); I != E; ++I)\n"; 
-  OS << "                        if (NewMissingFeatures[I])\n"; 
-  OS << "                          dbgs() << ' ' << I;\n"; 
-  OS << "                      dbgs() << \"\\n\");\n"; 
+  OS << "                      for (unsigned I = 0, E = NewMissingFeatures.size(); I != E; ++I)\n";
+  OS << "                        if (NewMissingFeatures[I])\n";
+  OS << "                          dbgs() << ' ' << I;\n";
+  OS << "                      dbgs() << \"\\n\");\n";
   if (ReportMultipleNearMisses) {
     OS << "      FeaturesNearMiss = NearMissInfo::getMissedFeature(NewMissingFeatures);\n";
   } else {
@@ -3924,7 +3924,7 @@ void AsmMatcherEmitter::run(raw_ostream &OS) {
     OS << "        getTargetOptions().MCNoDeprecatedWarn &&\n";
     OS << "        MII.getDeprecatedInfo(Inst, getSTI(), Info)) {\n";
     OS << "      SMLoc Loc = ((" << Target.getName()
-       << "Operand &)*Operands[0]).getStartLoc();\n"; 
+       << "Operand &)*Operands[0]).getStartLoc();\n";
     OS << "      getParser().Warning(Loc, Info, None);\n";
     OS << "    }\n";
   }
@@ -3967,14 +3967,14 @@ void AsmMatcherEmitter::run(raw_ostream &OS) {
   emitMnemonicSpellChecker(OS, Target, VariantCount);
 
   OS << "#endif // GET_MNEMONIC_SPELL_CHECKER\n\n";
- 
-  OS << "\n#ifdef GET_MNEMONIC_CHECKER\n"; 
-  OS << "#undef GET_MNEMONIC_CHECKER\n\n"; 
- 
-  emitMnemonicChecker(OS, Target, VariantCount, 
-                      HasMnemonicFirst, HasMnemonicAliases); 
- 
-  OS << "#endif // GET_MNEMONIC_CHECKER\n\n"; 
+
+  OS << "\n#ifdef GET_MNEMONIC_CHECKER\n";
+  OS << "#undef GET_MNEMONIC_CHECKER\n\n";
+
+  emitMnemonicChecker(OS, Target, VariantCount,
+                      HasMnemonicFirst, HasMnemonicAliases);
+
+  OS << "#endif // GET_MNEMONIC_CHECKER\n\n";
 }
 
 namespace llvm {