1 files changed, 11 insertions, 10 deletions

diff --git a/contrib/llvm-project/llvm/utils/TableGen/AsmMatcherEmitter.cpp b/contrib/llvm-project/llvm/utils/TableGen/AsmMatcherEmitter.cpp
index 146d10835b8d..ccf0959389ba 100644
--- a/contrib/llvm-project/llvm/utils/TableGen/AsmMatcherEmitter.cpp
+++ b/contrib/llvm-project/llvm/utils/TableGen/AsmMatcherEmitter.cpp
@@ -1111,6 +1111,7 @@ static std::string getEnumNameForToken(StringRef Str) {
     case '<': Res += "_LT_"; break;
     case '>': Res += "_GT_"; break;
     case '-': Res += "_MINUS_"; break;
+    case '#': Res += "_HASH_"; break;
     default:
       if ((*it >= 'A' && *it <= 'Z') ||
           (*it >= 'a' && *it <= 'z') ||
@@ -1439,7 +1440,7 @@ void AsmMatcherInfo::buildOperandMatchInfo() {
 
   /// Map containing a mask with all operands indices that can be found for
   /// that class inside a instruction.
-  typedef std::map<ClassInfo *, unsigned, less_ptr<ClassInfo>> OpClassMaskTy;
+  typedef std::map<ClassInfo *, unsigned, deref<std::less<>>> OpClassMaskTy;
   OpClassMaskTy OpClassMask;
 
   for (const auto &MI : Matchables) {
@@ -1515,7 +1516,7 @@ void AsmMatcherInfo::buildInfo() {
       if (!V.empty() && V != Variant.Name)
         continue;
 
-      auto II = llvm::make_unique<MatchableInfo>(*CGI);
+      auto II = std::make_unique<MatchableInfo>(*CGI);
 
       II->initialize(*this, SingletonRegisters, Variant, HasMnemonicFirst);
 
@@ -1532,7 +1533,7 @@ void AsmMatcherInfo::buildInfo() {
     std::vector<Record*> AllInstAliases =
       Records.getAllDerivedDefinitions("InstAlias");
     for (unsigned i = 0, e = AllInstAliases.size(); i != e; ++i) {
-      auto Alias = llvm::make_unique<CodeGenInstAlias>(AllInstAliases[i],
+      auto Alias = std::make_unique<CodeGenInstAlias>(AllInstAliases[i],
                                                        Target);
 
       // If the tblgen -match-prefix option is specified (for tblgen hackers),
@@ -1546,7 +1547,7 @@ void AsmMatcherInfo::buildInfo() {
       if (!V.empty() && V != Variant.Name)
         continue;
 
-      auto II = llvm::make_unique<MatchableInfo>(std::move(Alias));
+      auto II = std::make_unique<MatchableInfo>(std::move(Alias));
 
       II->initialize(*this, SingletonRegisters, Variant, HasMnemonicFirst);
 
@@ -1615,7 +1616,7 @@ void AsmMatcherInfo::buildInfo() {
           II->TheDef->getValueAsString("TwoOperandAliasConstraint");
       if (Constraint != "") {
         // Start by making a copy of the original matchable.
-        auto AliasII = llvm::make_unique<MatchableInfo>(*II);
+        auto AliasII = std::make_unique<MatchableInfo>(*II);
 
         // Adjust it to be a two-operand alias.
         AliasII->formTwoOperandAlias(Constraint);
@@ -2381,7 +2382,7 @@ static void emitMatchClassEnumeration(CodeGenTarget &Target,
   OS << "  NumMatchClassKinds\n";
   OS << "};\n\n";
 
-  OS << "}\n\n";
+  OS << "} // end anonymous namespace\n\n";
 }
 
 /// emitMatchClassDiagStrings - Emit a function to get the diagnostic text to be
@@ -2866,7 +2867,7 @@ static void emitCustomOperandParsing(raw_ostream &OS, CodeGenTarget &Target,
   OS << "    }\n";
   OS << "  };\n";
 
-  OS << "} // end anonymous namespace.\n\n";
+  OS << "} // end anonymous namespace\n\n";
 
   OS << "static const OperandMatchEntry OperandMatchTable["
      << Info.OperandMatchInfo.size() << "] = {\n";
@@ -3346,7 +3347,7 @@ void AsmMatcherEmitter::run(raw_ostream &OS) {
       return true;
     if (A.size() > B.size())
       return false;
-    for (const auto &Pair : zip(A, B)) {
+    for (auto Pair : zip(A, B)) {
       if (std::get<0>(Pair)->getName() < std::get<1>(Pair)->getName())
         return true;
       if (std::get<0>(Pair)->getName() > std::get<1>(Pair)->getName())
@@ -3366,7 +3367,7 @@ void AsmMatcherEmitter::run(raw_ostream &OS) {
     OS << "  " << getNameForFeatureBitset(FeatureBitset) << ",\n";
   }
   OS << "};\n\n"
-     << "const static FeatureBitset FeatureBitsets[] {\n"
+     << "static constexpr FeatureBitset FeatureBitsets[] = {\n"
      << "  {}, // AMFBS_None\n";
   for (const auto &FeatureBitset : FeatureBitsets) {
     if (FeatureBitset.empty())
@@ -3422,7 +3423,7 @@ void AsmMatcherEmitter::run(raw_ostream &OS) {
   OS << "    }\n";
   OS << "  };\n";
 
-  OS << "} // end anonymous namespace.\n\n";
+  OS << "} // end anonymous namespace\n\n";
 
   unsigned VariantCount = Target.getAsmParserVariantCount();
   for (unsigned VC = 0; VC != VariantCount; ++VC) {