[Clang] Migrate llvm::make_unique to std::make_unique

Now that we've moved to C++14, we no longer need the llvm::make_unique
implementation from STLExtras.h. This patch is a mechanical replacement
of (hopefully) all the llvm::make_unique instances across the monorepo.

Differential revision: https://reviews.llvm.org/D66259

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@368942 91177308-0d34-0410-b5e6-96231b3b80d8

examples/AnnotateFunctions/AnnotateFunctions.cpp

@@ -41,7 +41,7 @@ class AnnotateFunctionsAction : public PluginASTAction {
 public:
   std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
                                                  llvm::StringRef) override {
-    return llvm::make_unique<AnnotateFunctionsConsumer>();
+    return std::make_unique<AnnotateFunctionsConsumer>();
   }
 
   bool ParseArgs(const CompilerInstance &CI,

examples/PrintFunctionNames/PrintFunctionNames.cpp

@@ -81,7 +81,7 @@ class PrintFunctionNamesAction : public PluginASTAction {
 protected:
   std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
                                                  llvm::StringRef) override {
-    return llvm::make_unique<PrintFunctionsConsumer>(CI, ParsedTemplates);
+    return std::make_unique<PrintFunctionsConsumer>(CI, ParsedTemplates);
   }
 
   bool ParseArgs(const CompilerInstance &CI,

examples/clang-interpreter/main.cpp

@@ -58,7 +58,7 @@ private:
   IRCompileLayer CompileLayer{ES, ObjectLayer, SimpleCompiler(*TM)};
 
   static std::unique_ptr<SectionMemoryManager> createMemMgr() {
-    return llvm::make_unique<SectionMemoryManager>();
+    return std::make_unique<SectionMemoryManager>();
   }
 
   SimpleJIT(

include/clang/AST/ASTImporterSharedState.h

@@ -47,7 +47,7 @@ public:
   ASTImporterSharedState() = default;
 
   ASTImporterSharedState(TranslationUnitDecl &ToTU) {
-    LookupTable = llvm::make_unique<ASTImporterLookupTable>(ToTU);
+    LookupTable = std::make_unique<ASTImporterLookupTable>(ToTU);
   }
 
   ASTImporterLookupTable *getLookupTable() { return LookupTable.get(); }

include/clang/Basic/SyncScope.h

@@ -144,7 +144,7 @@ AtomicScopeModel::create(AtomicScopeModelKind K) {
   case AtomicScopeModelKind::None:
     return std::unique_ptr<AtomicScopeModel>{};
   case AtomicScopeModelKind::OpenCL:
-    return llvm::make_unique<AtomicScopeOpenCLModel>();
+    return std::make_unique<AtomicScopeOpenCLModel>();
   }
   llvm_unreachable("Invalid atomic scope model kind");
 }

include/clang/Frontend/ASTUnit.h

@@ -315,7 +315,7 @@ public:
 
   CodeCompletionTUInfo &getCodeCompletionTUInfo() {
     if (!CCTUInfo)
-      CCTUInfo = llvm::make_unique<CodeCompletionTUInfo>(
+      CCTUInfo = std::make_unique<CodeCompletionTUInfo>(
           std::make_shared<GlobalCodeCompletionAllocator>());
     return *CCTUInfo;
   }

include/clang/Lex/Preprocessor.h

@@ -994,7 +994,7 @@ public:
   PPCallbacks *getPPCallbacks() const { return Callbacks.get(); }
   void addPPCallbacks(std::unique_ptr<PPCallbacks> C) {
     if (Callbacks)
-      C = llvm::make_unique<PPChainedCallbacks>(std::move(C),
+      C = std::make_unique<PPChainedCallbacks>(std::move(C),
                                                 std::move(Callbacks));
     Callbacks = std::move(C);
   }
@@ -1471,7 +1471,7 @@ public:
     if (LexLevel) {
       // It's not correct in general to enter caching lex mode while in the
       // middle of a nested lexing action.
-      auto TokCopy = llvm::make_unique<Token[]>(1);
+      auto TokCopy = std::make_unique<Token[]>(1);
       TokCopy[0] = Tok;
       EnterTokenStream(std::move(TokCopy), 1, true, IsReinject);
     } else {

include/clang/Sema/SemaInternal.h

@@ -97,7 +97,7 @@ public:
                          bool EnteringContext)
       : Typo(TypoName.getName().getAsIdentifierInfo()), CurrentTCIndex(0),
         SavedTCIndex(0), SemaRef(SemaRef), S(S),
-        SS(SS ? llvm::make_unique<CXXScopeSpec>(*SS) : nullptr),
+        SS(SS ? std::make_unique<CXXScopeSpec>(*SS) : nullptr),
         CorrectionValidator(std::move(CCC)), MemberContext(MemberContext),
         Result(SemaRef, TypoName, LookupKind),
         Namespaces(SemaRef.Context, SemaRef.CurContext, SS),

include/clang/Sema/TypoCorrection.h

@@ -356,7 +356,7 @@ public:
       : CorrectionCandidateCallback(Typo, TypoNNS) {}
 
   std::unique_ptr<CorrectionCandidateCallback> clone() override {
-    return llvm::make_unique<DefaultFilterCCC>(*this);
+    return std::make_unique<DefaultFilterCCC>(*this);
   }
 };
 
@@ -369,7 +369,7 @@ public:
     return candidate.getCorrectionDeclAs<C>();
   }
   std::unique_ptr<CorrectionCandidateCallback> clone() override {
-    return llvm::make_unique<DeclFilterCCC>(*this);
+    return std::make_unique<DeclFilterCCC>(*this);
   }
 };
 
@@ -384,7 +384,7 @@ public:
 
   bool ValidateCandidate(const TypoCorrection &candidate) override;
   std::unique_ptr<CorrectionCandidateCallback> clone() override {
-    return llvm::make_unique<FunctionCallFilterCCC>(*this);
+    return std::make_unique<FunctionCallFilterCCC>(*this);
   }
 
 private:
@@ -409,7 +409,7 @@ public:
     return false;
   }
   std::unique_ptr<CorrectionCandidateCallback> clone() override {
-    return llvm::make_unique<NoTypoCorrectionCCC>(*this);
+    return std::make_unique<NoTypoCorrectionCCC>(*this);
   }
 };
 

include/clang/Serialization/ASTReader.h

@@ -1578,7 +1578,7 @@ public:
   /// Takes ownership of \p L.
   void addListener(std::unique_ptr<ASTReaderListener> L) {
     if (Listener)
-      L = llvm::make_unique<ChainedASTReaderListener>(std::move(L),
+      L = std::make_unique<ChainedASTReaderListener>(std::move(L),
                                                       std::move(Listener));
     Listener = std::move(L);
   }
@@ -1594,7 +1594,7 @@ public:
       auto Old = Reader.takeListener();
       if (Old) {
         Chained = true;
-        L = llvm::make_unique<ChainedASTReaderListener>(std::move(L),
+        L = std::make_unique<ChainedASTReaderListener>(std::move(L),
                                                         std::move(Old));
       }
       Reader.setListener(std::move(L));

include/clang/StaticAnalyzer/Core/BugReporter/BugReporter.h

@@ -646,7 +646,7 @@ public:
 
   public:
     const NoteTag *makeNoteTag(Callback &&Cb, bool IsPrunable = false) {
-      // We cannot use make_unique because we cannot access the private
+      // We cannot use std::make_unique because we cannot access the private
       // constructor from inside it.
       std::unique_ptr<NoteTag> T(new NoteTag(std::move(Cb), IsPrunable));
       Tags.push_back(std::move(T));

include/clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h

@@ -337,7 +337,7 @@ public:
     bool IsSink = false);
 
   std::unique_ptr<ExplodedGraph> MakeEmptyGraph() const {
-    return llvm::make_unique<ExplodedGraph>();
+    return std::make_unique<ExplodedGraph>();
   }
 
   /// addRoot - Add an untyped node to the set of roots.

include/clang/Tooling/ASTDiff/ASTDiff.h

@@ -71,7 +71,7 @@ public:
   /// Constructs a tree from any AST node.
   template <class T>
   SyntaxTree(T *Node, ASTContext &AST)
-      : TreeImpl(llvm::make_unique<Impl>(this, Node, AST)) {}
+      : TreeImpl(std::make_unique<Impl>(this, Node, AST)) {}
   SyntaxTree(SyntaxTree &&Other) = default;
   ~SyntaxTree();
 

include/clang/Tooling/Refactoring/RefactoringActionRulesInternal.h

@@ -148,7 +148,7 @@ createRefactoringActionRule(const RequirementTypes &... Requirements) {
     std::tuple<RequirementTypes...> Requirements;
   };
 
-  return llvm::make_unique<Rule>(std::make_tuple(Requirements...));
+  return std::make_unique<Rule>(std::make_tuple(Requirements...));
 }
 
 } // end namespace tooling

lib/ARCMigrate/ARCMT.cpp

@@ -453,8 +453,8 @@ public:
   std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
                                                  StringRef InFile) override {
     CI.getPreprocessor().addPPCallbacks(
-               llvm::make_unique<ARCMTMacroTrackerPPCallbacks>(ARCMTMacroLocs));
-    return llvm::make_unique<ASTConsumer>();
+               std::make_unique<ARCMTMacroTrackerPPCallbacks>(ARCMTMacroLocs));
+    return std::make_unique<ASTConsumer>();
   }
 };
 

lib/ARCMigrate/ObjCMT.cpp

@@ -208,10 +208,10 @@ ObjCMigrateAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
   CI.getPreprocessor().addPPCallbacks(std::unique_ptr<PPCallbacks>(PPRec));
   std::vector<std::unique_ptr<ASTConsumer>> Consumers;
   Consumers.push_back(WrapperFrontendAction::CreateASTConsumer(CI, InFile));
-  Consumers.push_back(llvm::make_unique<ObjCMigrateASTConsumer>(
+  Consumers.push_back(std::make_unique<ObjCMigrateASTConsumer>(
       MigrateDir, ObjCMigAction, Remapper, CompInst->getFileManager(), PPRec,
       CompInst->getPreprocessor(), false, None));
-  return llvm::make_unique<MultiplexConsumer>(std::move(Consumers));
+  return std::make_unique<MultiplexConsumer>(std::move(Consumers));
 }
 
 bool ObjCMigrateAction::BeginInvocation(CompilerInstance &CI) {
@@ -2034,7 +2034,7 @@ MigrateSourceAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
   CI.getPreprocessor().addPPCallbacks(std::unique_ptr<PPCallbacks>(PPRec));
   std::vector<std::string> WhiteList =
     getWhiteListFilenames(CI.getFrontendOpts().ObjCMTWhiteListPath);
-  return llvm::make_unique<ObjCMigrateASTConsumer>(
+  return std::make_unique<ObjCMigrateASTConsumer>(
       CI.getFrontendOpts().OutputFile, ObjCMTAction, Remapper,
       CI.getFileManager(), PPRec, CI.getPreprocessor(),
       /*isOutputFile=*/true, WhiteList);

lib/AST/ASTContext.cpp

@@ -10472,7 +10472,7 @@ ASTContext::getParents(const ast_type_traits::DynTypedNode &Node) {
   if (!Parents)
     // We build the parent map for the traversal scope (usually whole TU), as
     // hasAncestor can escape any subtree.
-    Parents = llvm::make_unique<ParentMap>(*this);
+    Parents = std::make_unique<ParentMap>(*this);
   return Parents->getParents(Node);
 }
 

lib/AST/CXXInheritance.cpp

@@ -44,7 +44,7 @@ void CXXBasePaths::ComputeDeclsFound() {
     Decls.insert(Path->Decls.front());
 
   NumDeclsFound = Decls.size();
-  DeclsFound = llvm::make_unique<NamedDecl *[]>(NumDeclsFound);
+  DeclsFound = std::make_unique<NamedDecl *[]>(NumDeclsFound);
   std::copy(Decls.begin(), Decls.end(), DeclsFound.get());
 }
 

lib/AST/ExternalASTMerger.cpp

@@ -320,7 +320,7 @@ ExternalASTMerger::ExternalASTMerger(const ImporterTarget &Target,
 void ExternalASTMerger::AddSources(llvm::ArrayRef<ImporterSource> Sources) {
   for (const ImporterSource &S : Sources) {
     assert(&S.AST != &Target.AST);
-    Importers.push_back(llvm::make_unique<LazyASTImporter>(
+    Importers.push_back(std::make_unique<LazyASTImporter>(
         *this, Target.AST, Target.FM, S.AST, S.FM, S.OM));
   }
 }

lib/AST/ItaniumCXXABI.cpp

@@ -218,7 +218,7 @@ public:
 
   std::unique_ptr<MangleNumberingContext>
   createMangleNumberingContext() const override {
-    return llvm::make_unique<ItaniumNumberingContext>();
+    return std::make_unique<ItaniumNumberingContext>();
   }
 };
 }

lib/AST/Mangle.cpp

@@ -470,7 +470,7 @@ private:
 };
 
 ASTNameGenerator::ASTNameGenerator(ASTContext &Ctx)
-    : Impl(llvm::make_unique<Implementation>(Ctx)) {}
+    : Impl(std::make_unique<Implementation>(Ctx)) {}
 
 ASTNameGenerator::~ASTNameGenerator() {}
 

lib/AST/MicrosoftCXXABI.cpp

@@ -132,7 +132,7 @@ public:
 
   std::unique_ptr<MangleNumberingContext>
   createMangleNumberingContext() const override {
-    return llvm::make_unique<MicrosoftNumberingContext>();
+    return std::make_unique<MicrosoftNumberingContext>();
   }
 };
 }

lib/AST/VTableBuilder.cpp

@@ -2268,7 +2268,7 @@ CreateVTableLayout(const ItaniumVTableBuilder &Builder) {
   SmallVector<VTableLayout::VTableThunkTy, 1>
     VTableThunks(Builder.vtable_thunks_begin(), Builder.vtable_thunks_end());
 
-  return llvm::make_unique<VTableLayout>(
+  return std::make_unique<VTableLayout>(
       Builder.VTableIndices, Builder.vtable_components(), VTableThunks,
       Builder.getAddressPoints());
 }
@@ -3253,7 +3253,7 @@ void MicrosoftVTableContext::computeVTablePaths(bool ForVBTables,
 
   // Base case: this subobject has its own vptr.
   if (ForVBTables ? Layout.hasOwnVBPtr() : Layout.hasOwnVFPtr())
-    Paths.push_back(llvm::make_unique<VPtrInfo>(RD));
+    Paths.push_back(std::make_unique<VPtrInfo>(RD));
 
   // Recursive case: get all the vbtables from our bases and remove anything
   // that shares a virtual base.
@@ -3276,7 +3276,7 @@ void MicrosoftVTableContext::computeVTablePaths(bool ForVBTables,
         continue;
 
       // Copy the path and adjust it as necessary.
-      auto P = llvm::make_unique<VPtrInfo>(*BaseInfo);
+      auto P = std::make_unique<VPtrInfo>(*BaseInfo);
 
       // We mangle Base into the path if the path would've been ambiguous and it
       // wasn't already extended with Base.
@@ -3562,7 +3562,7 @@ void MicrosoftVTableContext::computeVTableRelatedInformation(
   const VTableLayout::AddressPointsMapTy EmptyAddressPointsMap;
 
   {
-    auto VFPtrs = llvm::make_unique<VPtrInfoVector>();
+    auto VFPtrs = std::make_unique<VPtrInfoVector>();
     computeVTablePaths(/*ForVBTables=*/false, RD, *VFPtrs);
     computeFullPathsForVFTables(Context, RD, *VFPtrs);
     VFPtrLocations[RD] = std::move(VFPtrs);
@@ -3576,7 +3576,7 @@ void MicrosoftVTableContext::computeVTableRelatedInformation(
     assert(VFTableLayouts.count(id) == 0);
     SmallVector<VTableLayout::VTableThunkTy, 1> VTableThunks(
         Builder.vtable_thunks_begin(), Builder.vtable_thunks_end());
-    VFTableLayouts[id] = llvm::make_unique<VTableLayout>(
+    VFTableLayouts[id] = std::make_unique<VTableLayout>(
         ArrayRef<size_t>{0}, Builder.vtable_components(), VTableThunks,
         EmptyAddressPointsMap);
     Thunks.insert(Builder.thunks_begin(), Builder.thunks_end());
@@ -3668,7 +3668,7 @@ const VirtualBaseInfo &MicrosoftVTableContext::computeVBTableRelatedInformation(
     std::unique_ptr<VirtualBaseInfo> &Entry = VBaseInfo[RD];
     if (Entry)
       return *Entry;
-    Entry = llvm::make_unique<VirtualBaseInfo>();
+    Entry = std::make_unique<VirtualBaseInfo>();
     VBI = Entry.get();
   }
 

lib/ASTMatchers/ASTMatchFinder.cpp

@@ -1078,7 +1078,7 @@ bool MatchFinder::addDynamicMatcher(const internal::DynTypedMatcher &NodeMatch,
 }
 
 std::unique_ptr<ASTConsumer> MatchFinder::newASTConsumer() {
-  return llvm::make_unique<internal::MatchASTConsumer>(this, ParsingDone);
+  return std::make_unique<internal::MatchASTConsumer>(this, ParsingDone);
 }
 
 void MatchFinder::match(const clang::ast_type_traits::DynTypedNode &Node,

lib/ASTMatchers/Dynamic/Marshallers.h

@@ -729,7 +729,7 @@ std::unique_ptr<MatcherDescriptor>
 makeMatcherAutoMarshall(ReturnType (*Func)(), StringRef MatcherName) {
   std::vector<ast_type_traits::ASTNodeKind> RetTypes;
   BuildReturnTypeVector<ReturnType>::build(RetTypes);
-  return llvm::make_unique<FixedArgCountMatcherDescriptor>(
+  return std::make_unique<FixedArgCountMatcherDescriptor>(
       matcherMarshall0<ReturnType>, reinterpret_cast<void (*)()>(Func),
       MatcherName, RetTypes, None);
 }
@@ -741,7 +741,7 @@ makeMatcherAutoMarshall(ReturnType (*Func)(ArgType1), StringRef MatcherName) {
   std::vector<ast_type_traits::ASTNodeKind> RetTypes;
   BuildReturnTypeVector<ReturnType>::build(RetTypes);
   ArgKind AK = ArgTypeTraits<ArgType1>::getKind();
-  return llvm::make_unique<FixedArgCountMatcherDescriptor>(
+  return std::make_unique<FixedArgCountMatcherDescriptor>(
       matcherMarshall1<ReturnType, ArgType1>,
       reinterpret_cast<void (*)()>(Func), MatcherName, RetTypes, AK);
 }
@@ -755,7 +755,7 @@ makeMatcherAutoMarshall(ReturnType (*Func)(ArgType1, ArgType2),
   BuildReturnTypeVector<ReturnType>::build(RetTypes);
   ArgKind AKs[] = { ArgTypeTraits<ArgType1>::getKind(),
                     ArgTypeTraits<ArgType2>::getKind() };
-  return llvm::make_unique<FixedArgCountMatcherDescriptor>(
+  return std::make_unique<FixedArgCountMatcherDescriptor>(
       matcherMarshall2<ReturnType, ArgType1, ArgType2>,
       reinterpret_cast<void (*)()>(Func), MatcherName, RetTypes, AKs);
 }
@@ -766,7 +766,7 @@ template <typename ResultT, typename ArgT,
 std::unique_ptr<MatcherDescriptor> makeMatcherAutoMarshall(
     ast_matchers::internal::VariadicFunction<ResultT, ArgT, Func> VarFunc,
     StringRef MatcherName) {
-  return llvm::make_unique<VariadicFuncMatcherDescriptor>(VarFunc, MatcherName);
+  return std::make_unique<VariadicFuncMatcherDescriptor>(VarFunc, MatcherName);
 }
 
 /// Overload for VariadicDynCastAllOfMatchers.
@@ -778,7 +778,7 @@ std::unique_ptr<MatcherDescriptor> makeMatcherAutoMarshall(
     ast_matchers::internal::VariadicDynCastAllOfMatcher<BaseT, DerivedT>
         VarFunc,
     StringRef MatcherName) {
-  return llvm::make_unique<DynCastAllOfMatcherDescriptor>(VarFunc, MatcherName);
+  return std::make_unique<DynCastAllOfMatcherDescriptor>(VarFunc, MatcherName);
 }
 
 /// Argument adaptative overload.
@@ -791,7 +791,7 @@ std::unique_ptr<MatcherDescriptor> makeMatcherAutoMarshall(
   std::vector<std::unique_ptr<MatcherDescriptor>> Overloads;
   AdaptativeOverloadCollector<ArgumentAdapterT, FromTypes, ToTypes>(MatcherName,
                                                                     Overloads);
-  return llvm::make_unique<OverloadedMatcherDescriptor>(Overloads);
+  return std::make_unique<OverloadedMatcherDescriptor>(Overloads);
 }
 
 template <template <typename ToArg, typename FromArg> class ArgumentAdapterT,
@@ -810,7 +810,7 @@ std::unique_ptr<MatcherDescriptor> makeMatcherAutoMarshall(
     ast_matchers::internal::VariadicOperatorMatcherFunc<MinCount, MaxCount>
         Func,
     StringRef MatcherName) {
-  return llvm::make_unique<VariadicOperatorMatcherDescriptor>(
+  return std::make_unique<VariadicOperatorMatcherDescriptor>(
       MinCount, MaxCount, Func.Op, MatcherName);
 }
 

lib/ASTMatchers/Dynamic/Registry.cpp

@@ -71,7 +71,7 @@ void RegistryMaps::registerMatcher(
 
 #define REGISTER_MATCHER_OVERLOAD(name)                                        \
   registerMatcher(#name,                                                       \
-      llvm::make_unique<internal::OverloadedMatcherDescriptor>(name##Callbacks))
+      std::make_unique<internal::OverloadedMatcherDescriptor>(name##Callbacks))
 
 #define SPECIFIC_MATCHER_OVERLOAD(name, Id)                                    \
   static_cast<::clang::ast_matchers::name##_Type##Id>(                         \

lib/Analysis/AnalysisDeclContext.cpp

@@ -302,7 +302,7 @@ AnalysisDeclContext *AnalysisDeclContextManager::getContext(const Decl *D) {
 
   std::unique_ptr<AnalysisDeclContext> &AC = Contexts[D];
   if (!AC)
-    AC = llvm::make_unique<AnalysisDeclContext>(this, D, cfgBuildOptions);
+    AC = std::make_unique<AnalysisDeclContext>(this, D, cfgBuildOptions);
   return AC.get();
 }
 

lib/Analysis/CallGraph.cpp

@@ -166,7 +166,7 @@ CallGraphNode *CallGraph::getOrInsertNode(Decl *F) {
   if (Node)
     return Node.get();
 
-  Node = llvm::make_unique<CallGraphNode>(F);
+  Node = std::make_unique<CallGraphNode>(F);
   // Make Root node a parent of all functions to make sure all are reachable.
   if (F)
     Root->addCallee(Node.get());

lib/Analysis/Consumed.cpp

@@ -1026,7 +1026,7 @@ void ConsumedBlockInfo::addInfo(
   } else if (OwnedStateMap)
     Entry = std::move(OwnedStateMap);
   else
-    Entry = llvm::make_unique<ConsumedStateMap>(*StateMap);
+    Entry = std::make_unique<ConsumedStateMap>(*StateMap);
 }
 
 void ConsumedBlockInfo::addInfo(const CFGBlock *Block,
@@ -1058,7 +1058,7 @@ ConsumedBlockInfo::getInfo(const CFGBlock *Block) {
   assert(Block && "Block pointer must not be NULL");
 
   auto &Entry = StateMapsArray[Block->getBlockID()];
-  return isBackEdgeTarget(Block) ? llvm::make_unique<ConsumedStateMap>(*Entry)
+  return isBackEdgeTarget(Block) ? std::make_unique<ConsumedStateMap>(*Entry)
                                  : std::move(Entry);
 }
 
@@ -1317,7 +1317,7 @@ void ConsumedAnalyzer::run(AnalysisDeclContext &AC) {
 
   BlockInfo = ConsumedBlockInfo(CFGraph->getNumBlockIDs(), SortedGraph);
 
-  CurrStates = llvm::make_unique<ConsumedStateMap>();
+  CurrStates = std::make_unique<ConsumedStateMap>();
   ConsumedStmtVisitor Visitor(*this, CurrStates.get());
 
   // Add all trackable parameters to the state map.

lib/Analysis/ThreadSafety.cpp

@@ -882,7 +882,7 @@ public:
                     StringRef DiagKind) const override {
     FSet.removeLock(FactMan, Cp);
     if (!Cp.negative()) {
-      FSet.addLock(FactMan, llvm::make_unique<LockableFactEntry>(
+      FSet.addLock(FactMan, std::make_unique<LockableFactEntry>(
                                 !Cp, LK_Exclusive, UnlockLoc));
     }
   }
@@ -987,7 +987,7 @@ private:
     } else {
       FSet.removeLock(FactMan, !Cp);
       FSet.addLock(FactMan,
-                   llvm::make_unique<LockableFactEntry>(Cp, kind, loc));
+                   std::make_unique<LockableFactEntry>(Cp, kind, loc));
     }
   }
 
@@ -996,7 +996,7 @@ private:
               StringRef DiagKind) const {
     if (FSet.findLock(FactMan, Cp)) {
       FSet.removeLock(FactMan, Cp);
-      FSet.addLock(FactMan, llvm::make_unique<LockableFactEntry>(
+      FSet.addLock(FactMan, std::make_unique<LockableFactEntry>(
                                 !Cp, LK_Exclusive, loc));
     } else if (Handler) {
       Handler->handleUnmatchedUnlock(DiagKind, Cp.toString(), loc);
@@ -1551,11 +1551,11 @@ void ThreadSafetyAnalyzer::getEdgeLockset(FactSet& Result,
   // Add and remove locks.
   SourceLocation Loc = Exp->getExprLoc();
   for (const auto &ExclusiveLockToAdd : ExclusiveLocksToAdd)
-    addLock(Result, llvm::make_unique<LockableFactEntry>(ExclusiveLockToAdd,
+    addLock(Result, std::make_unique<LockableFactEntry>(ExclusiveLockToAdd,
                                                          LK_Exclusive, Loc),
             CapDiagKind);
   for (const auto &SharedLockToAdd : SharedLocksToAdd)
-    addLock(Result, llvm::make_unique<LockableFactEntry>(SharedLockToAdd,
+    addLock(Result, std::make_unique<LockableFactEntry>(SharedLockToAdd,
                                                          LK_Shared, Loc),
             CapDiagKind);
 }
@@ -1840,7 +1840,7 @@ void BuildLockset::handleCall(const Expr *Exp, const NamedDecl *D,
         Analyzer->getMutexIDs(AssertLocks, A, Exp, D, VD);
         for (const auto &AssertLock : AssertLocks)
           Analyzer->addLock(FSet,
-                            llvm::make_unique<LockableFactEntry>(
+                            std::make_unique<LockableFactEntry>(
                                 AssertLock, LK_Exclusive, Loc, false, true),
                             ClassifyDiagnostic(A));
         break;
@@ -1852,7 +1852,7 @@ void BuildLockset::handleCall(const Expr *Exp, const NamedDecl *D,
         Analyzer->getMutexIDs(AssertLocks, A, Exp, D, VD);
         for (const auto &AssertLock : AssertLocks)
           Analyzer->addLock(FSet,
-                            llvm::make_unique<LockableFactEntry>(
+                            std::make_unique<LockableFactEntry>(
                                 AssertLock, LK_Shared, Loc, false, true),
                             ClassifyDiagnostic(A));
         break;
@@ -1864,7 +1864,7 @@ void BuildLockset::handleCall(const Expr *Exp, const NamedDecl *D,
         Analyzer->getMutexIDs(AssertLocks, A, Exp, D, VD);
         for (const auto &AssertLock : AssertLocks)
           Analyzer->addLock(FSet,
-                            llvm::make_unique<LockableFactEntry>(
+                            std::make_unique<LockableFactEntry>(
                                 AssertLock,
                                 A->isShared() ? LK_Shared : LK_Exclusive, Loc,
                                 false, true),
@@ -1928,11 +1928,11 @@ void BuildLockset::handleCall(const Expr *Exp, const NamedDecl *D,
 
   // Add locks.
   for (const auto &M : ExclusiveLocksToAdd)
-    Analyzer->addLock(FSet, llvm::make_unique<LockableFactEntry>(
+    Analyzer->addLock(FSet, std::make_unique<LockableFactEntry>(
                                 M, LK_Exclusive, Loc, isScopedVar),
                       CapDiagKind);
   for (const auto &M : SharedLocksToAdd)
-    Analyzer->addLock(FSet, llvm::make_unique<LockableFactEntry>(
+    Analyzer->addLock(FSet, std::make_unique<LockableFactEntry>(
                                 M, LK_Shared, Loc, isScopedVar),
                       CapDiagKind);
 
@@ -1944,7 +1944,7 @@ void BuildLockset::handleCall(const Expr *Exp, const NamedDecl *D,
     // FIXME: does this store a pointer to DRE?
     CapabilityExpr Scp = Analyzer->SxBuilder.translateAttrExpr(&DRE, nullptr);
 
-    auto ScopedEntry = llvm::make_unique<ScopedLockableFactEntry>(Scp, MLoc);
+    auto ScopedEntry = std::make_unique<ScopedLockableFactEntry>(Scp, MLoc);
     for (const auto &M : ExclusiveLocksToAdd)
       ScopedEntry->addExclusiveLock(M);
     for (const auto &M : ScopedExclusiveReqs)
@@ -2349,12 +2349,12 @@ void ThreadSafetyAnalyzer::runAnalysis(AnalysisDeclContext &AC) {
 
     // FIXME -- Loc can be wrong here.
     for (const auto &Mu : ExclusiveLocksToAdd) {
-      auto Entry = llvm::make_unique<LockableFactEntry>(Mu, LK_Exclusive, Loc);
+      auto Entry = std::make_unique<LockableFactEntry>(Mu, LK_Exclusive, Loc);
       Entry->setDeclared(true);
       addLock(InitialLockset, std::move(Entry), CapDiagKind, true);
     }
     for (const auto &Mu : SharedLocksToAdd) {
-      auto Entry = llvm::make_unique<LockableFactEntry>(Mu, LK_Shared, Loc);
+      auto Entry = std::make_unique<LockableFactEntry>(Mu, LK_Shared, Loc);
       Entry->setDeclared(true);
       addLock(InitialLockset, std::move(Entry), CapDiagKind, true);
     }
@@ -2523,10 +2523,10 @@ void ThreadSafetyAnalyzer::runAnalysis(AnalysisDeclContext &AC) {
   // issue the appropriate warning.
   // FIXME: the location here is not quite right.
   for (const auto &Lock : ExclusiveLocksAcquired)
-    ExpectedExitSet.addLock(FactMan, llvm::make_unique<LockableFactEntry>(
+    ExpectedExitSet.addLock(FactMan, std::make_unique<LockableFactEntry>(
                                          Lock, LK_Exclusive, D->getLocation()));
   for (const auto &Lock : SharedLocksAcquired)
-    ExpectedExitSet.addLock(FactMan, llvm::make_unique<LockableFactEntry>(
+    ExpectedExitSet.addLock(FactMan, std::make_unique<LockableFactEntry>(
                                          Lock, LK_Shared, D->getLocation()));
   for (const auto &Lock : LocksReleased)
     ExpectedExitSet.removeLock(FactMan, Lock);

lib/Analysis/plugins/SampleAnalyzer/MainCallChecker.cpp

@@ -37,7 +37,7 @@ void MainCallChecker::checkPreStmt(const CallExpr *CE,
       BT.reset(new BugType(this, "call to main", "example analyzer plugin"));
 
     std::unique_ptr<BugReport> report =
-        llvm::make_unique<BugReport>(*BT, BT->getName(), N);
+        std::make_unique<BugReport>(*BT, BT->getName(), N);
     report->addRange(Callee->getSourceRange());
     C.emitReport(std::move(report));
   }

lib/Basic/FileManager.cpp

@@ -98,7 +98,7 @@ void FileManager::addAncestorsAsVirtualDirs(StringRef Path) {
     return;
 
   // Add the virtual directory to the cache.
-  auto UDE = llvm::make_unique<DirectoryEntry>();
+  auto UDE = std::make_unique<DirectoryEntry>();
   UDE->Name = NamedDirEnt.first();
   NamedDirEnt.second = *UDE.get();
   VirtualDirectoryEntries.push_back(std::move(UDE));
@@ -345,7 +345,7 @@ FileManager::getVirtualFile(StringRef Filename, off_t Size,
     UFE->IsNamedPipe = Status.getType() == llvm::sys::fs::file_type::fifo_file;
     fillRealPathName(UFE, Status.getName());
   } else {
-    VirtualFileEntries.push_back(llvm::make_unique<FileEntry>());
+    VirtualFileEntries.push_back(std::make_unique<FileEntry>());
     UFE = VirtualFileEntries.back().get();
     NamedFileEnt.second = *UFE;
   }

lib/Basic/SourceManager.cpp

@@ -505,7 +505,7 @@ llvm::MemoryBuffer *SourceManager::getFakeBufferForRecovery() const {
 const SrcMgr::ContentCache *
 SourceManager::getFakeContentCacheForRecovery() const {
   if (!FakeContentCacheForRecovery) {
-    FakeContentCacheForRecovery = llvm::make_unique<SrcMgr::ContentCache>();
+    FakeContentCacheForRecovery = std::make_unique<SrcMgr::ContentCache>();
     FakeContentCacheForRecovery->replaceBuffer(getFakeBufferForRecovery(),
                                                /*DoNotFree=*/true);
   }
@@ -1927,7 +1927,7 @@ SourceManager::getMacroArgExpandedLocation(SourceLocation Loc) const {
 
   std::unique_ptr<MacroArgsMap> &MacroArgsCache = MacroArgsCacheMap[FID];
   if (!MacroArgsCache) {
-    MacroArgsCache = llvm::make_unique<MacroArgsMap>();
+    MacroArgsCache = std::make_unique<MacroArgsMap>();
     computeMacroArgsCache(*MacroArgsCache, FID);
   }
 
@@ -2256,13 +2256,13 @@ SourceManagerForFile::SourceManagerForFile(StringRef FileName,
   // This is passed to `SM` as reference, so the pointer has to be referenced
   // in `Environment` so that `FileMgr` can out-live this function scope.
   FileMgr =
-      llvm::make_unique<FileManager>(FileSystemOptions(), InMemoryFileSystem);
+      std::make_unique<FileManager>(FileSystemOptions(), InMemoryFileSystem);
   // This is passed to `SM` as reference, so the pointer has to be referenced
   // by `Environment` due to the same reason above.
-  Diagnostics = llvm::make_unique<DiagnosticsEngine>(
+  Diagnostics = std::make_unique<DiagnosticsEngine>(
       IntrusiveRefCntPtr<DiagnosticIDs>(new DiagnosticIDs),
       new DiagnosticOptions);
-  SourceMgr = llvm::make_unique<SourceManager>(*Diagnostics, *FileMgr);
+  SourceMgr = std::make_unique<SourceManager>(*Diagnostics, *FileMgr);
   FileID ID = SourceMgr->createFileID(*FileMgr->getFile(FileName),
                                       SourceLocation(), clang::SrcMgr::C_User);
   assert(ID.isValid());

lib/CodeGen/BackendUtil.cpp

@@ -119,7 +119,7 @@ class EmitAssemblyHelper {
 
   std::unique_ptr<llvm::ToolOutputFile> openOutputFile(StringRef Path) {
     std::error_code EC;
-    auto F = llvm::make_unique<llvm::ToolOutputFile>(Path, EC,
+    auto F = std::make_unique<llvm::ToolOutputFile>(Path, EC,
                                                      llvm::sys::fs::OF_None);
     if (EC) {
       Diags.Report(diag::err_fe_unable_to_open_output) << Path << EC.message();
@@ -1424,7 +1424,7 @@ static void runThinLTOBackend(ModuleSummaryIndex *CombinedIndex, Module *M,
     OwnedImports.push_back(std::move(*MBOrErr));
   }
   auto AddStream = [&](size_t Task) {
-    return llvm::make_unique<lto::NativeObjectStream>(std::move(OS));
+    return std::make_unique<lto::NativeObjectStream>(std::move(OS));
   };
   lto::Config Conf;
   if (CGOpts.SaveTempsFilePrefix != "") {
@@ -1536,7 +1536,7 @@ void clang::EmitBackendOutput(DiagnosticsEngine &Diags,
       // trying to read it. Also for some features, like CFI, we must skip
       // the compilation as CombinedIndex does not contain all required
       // information.
-      EmptyModule = llvm::make_unique<llvm::Module>("empty", M->getContext());
+      EmptyModule = std::make_unique<llvm::Module>("empty", M->getContext());
       EmptyModule->setTargetTriple(M->getTargetTriple());
       M = EmptyModule.get();
     }

lib/CodeGen/CGCall.cpp

@@ -903,7 +903,7 @@ struct NoExpansion : TypeExpansion {
 static std::unique_ptr<TypeExpansion>
 getTypeExpansion(QualType Ty, const ASTContext &Context) {
   if (const ConstantArrayType *AT = Context.getAsConstantArrayType(Ty)) {
-    return llvm::make_unique<ConstantArrayExpansion>(
+    return std::make_unique<ConstantArrayExpansion>(
         AT->getElementType(), AT->getSize().getZExtValue());
   }
   if (const RecordType *RT = Ty->getAs<RecordType>()) {
@@ -947,13 +947,13 @@ getTypeExpansion(QualType Ty, const ASTContext &Context) {
         Fields.push_back(FD);
       }
     }
-    return llvm::make_unique<RecordExpansion>(std::move(Bases),
+    return std::make_unique<RecordExpansion>(std::move(Bases),
                                               std::move(Fields));
   }
   if (const ComplexType *CT = Ty->getAs<ComplexType>()) {
-    return llvm::make_unique<ComplexExpansion>(CT->getElementType());
+    return std::make_unique<ComplexExpansion>(CT->getElementType());
   }
-  return llvm::make_unique<NoExpansion>();
+  return std::make_unique<NoExpansion>();
 }
 
 static int getExpansionSize(QualType Ty, const ASTContext &Context) {

lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp

@@ -2030,7 +2030,7 @@ llvm::Function *CGOpenMPRuntimeNVPTX::emitTeamsOutlinedFunction(
         auto I = Rt.FunctionGlobalizedDecls.try_emplace(CGF.CurFn).first;
         I->getSecond().GlobalRecord = GlobalizedRD;
         I->getSecond().MappedParams =
-            llvm::make_unique<CodeGenFunction::OMPMapVars>();
+            std::make_unique<CodeGenFunction::OMPMapVars>();
         DeclToAddrMapTy &Data = I->getSecond().LocalVarData;
         for (const auto &Pair : MappedDeclsFields) {
           assert(Pair.getFirst()->isCanonicalDecl() &&
@@ -4637,7 +4637,7 @@ void CGOpenMPRuntimeNVPTX::emitFunctionProlog(CodeGenFunction &CGF,
     return;
   auto I = FunctionGlobalizedDecls.try_emplace(CGF.CurFn).first;
   I->getSecond().MappedParams =
-      llvm::make_unique<CodeGenFunction::OMPMapVars>();
+      std::make_unique<CodeGenFunction::OMPMapVars>();
   I->getSecond().GlobalRecord = GlobalizedVarsRecord;
   I->getSecond().EscapedParameters.insert(
       VarChecker.getEscapedParameters().begin(),

lib/CodeGen/CodeGenAction.cpp

@@ -261,7 +261,7 @@ namespace clang {
 
       std::unique_ptr<DiagnosticHandler> OldDiagnosticHandler =
           Ctx.getDiagnosticHandler();
-      Ctx.setDiagnosticHandler(llvm::make_unique<ClangDiagnosticHandler>(
+      Ctx.setDiagnosticHandler(std::make_unique<ClangDiagnosticHandler>(
         CodeGenOpts, this));
 
       Expected<std::unique_ptr<llvm::ToolOutputFile>> OptRecordFileOrErr =
@@ -915,7 +915,7 @@ CodeGenAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
   if (CI.getCodeGenOpts().getDebugInfo() != codegenoptions::NoDebugInfo &&
       CI.getCodeGenOpts().MacroDebugInfo) {
     std::unique_ptr<PPCallbacks> Callbacks =
-        llvm::make_unique<MacroPPCallbacks>(BEConsumer->getCodeGenerator(),
+        std::make_unique<MacroPPCallbacks>(BEConsumer->getCodeGenerator(),
                                             CI.getPreprocessor());
     CI.getPreprocessor().addPPCallbacks(std::move(Callbacks));
   }
@@ -976,7 +976,7 @@ CodeGenAction::loadModule(MemoryBufferRef MBRef) {
     // the file was already processed by indexing and will be passed to the
     // linker using merged object file.
     if (!Bm) {
-      auto M = llvm::make_unique<llvm::Module>("empty", *VMContext);
+      auto M = std::make_unique<llvm::Module>("empty", *VMContext);
       M->setTargetTriple(CI.getTargetOpts().Triple);
       return M;
     }

lib/CodeGen/CodeGenModule.cpp

@@ -5815,7 +5815,7 @@ void CodeGenModule::getFunctionFeatureMap(llvm::StringMap<bool> &FeatureMap,
 
 llvm::SanitizerStatReport &CodeGenModule::getSanStats() {
   if (!SanStats)
-    SanStats = llvm::make_unique<llvm::SanitizerStatReport>(&getModule());
+    SanStats = std::make_unique<llvm::SanitizerStatReport>(&getModule());
 
   return *SanStats;
 }

lib/CodeGen/CodeGenPGO.cpp

@@ -980,7 +980,7 @@ void CodeGenPGO::loadRegionCounts(llvm::IndexedInstrProfReader *PGOReader,
     return;
   }
   ProfRecord =
-      llvm::make_unique<llvm::InstrProfRecord>(std::move(RecordExpected.get()));
+      std::make_unique<llvm::InstrProfRecord>(std::move(RecordExpected.get()));
   RegionCounts = ProfRecord->Counts;
 }
 

lib/CodeGen/ObjectFilePCHContainerOperations.cpp

@@ -297,7 +297,7 @@ public:
           Diags, HeaderSearchOpts, CodeGenOpts, TargetOpts, LangOpts,
           Ctx.getTargetInfo().getDataLayout(), M.get(),
           BackendAction::Backend_EmitLL,
-          llvm::make_unique<llvm::raw_svector_ostream>(Buffer));
+          std::make_unique<llvm::raw_svector_ostream>(Buffer));
       llvm::dbgs() << Buffer;
     });
 
@@ -321,7 +321,7 @@ ObjectFilePCHContainerWriter::CreatePCHContainerGenerator(
     const std::string &OutputFileName,
     std::unique_ptr<llvm::raw_pwrite_stream> OS,
     std::shared_ptr<PCHBuffer> Buffer) const {
-  return llvm::make_unique<PCHContainerGenerator>(
+  return std::make_unique<PCHContainerGenerator>(
       CI, MainFileName, OutputFileName, std::move(OS), Buffer);
 }
 

lib/DirectoryWatcher/linux/DirectoryWatcher-linux.cpp

@@ -186,7 +186,7 @@ void DirectoryWatcherLinux::InotifyPollingLoop() {
   struct Buffer {
     alignas(struct inotify_event) char buffer[EventBufferLength];
   };
-  auto ManagedBuffer = llvm::make_unique<Buffer>();
+  auto ManagedBuffer = std::make_unique<Buffer>();
   char *const Buf = ManagedBuffer->buffer;
 
   const int EpollFD = epoll_create1(EPOLL_CLOEXEC);
@@ -354,7 +354,7 @@ llvm::Expected<std::unique_ptr<DirectoryWatcher>> clang::DirectoryWatcher::creat
         std::string("SemaphorePipe::create() error: ") + strerror(errno),
         llvm::inconvertibleErrorCode());
 
-  return llvm::make_unique<DirectoryWatcherLinux>(
+  return std::make_unique<DirectoryWatcherLinux>(
       Path, Receiver, WaitForInitialSync, InotifyFD, InotifyWD,
       std::move(*InotifyPollingStopper));
 }

lib/DirectoryWatcher/mac/DirectoryWatcher-mac.cpp

@@ -217,7 +217,7 @@ llvm::Expected<std::unique_ptr<DirectoryWatcher>> clang::DirectoryWatcher::creat
   assert(EventStream && "EventStream expected to be non-null");
 
   std::unique_ptr<DirectoryWatcher> Result =
-      llvm::make_unique<DirectoryWatcherMac>(EventStream, Receiver, Path);
+      std::make_unique<DirectoryWatcherMac>(EventStream, Receiver, Path);
 
   // We need to copy the data so the lifetime is ok after a const copy is made
   // for the block.

lib/Driver/Driver.cpp

@@ -626,7 +626,7 @@ void Driver::CreateOffloadingDeviceToolChains(Compilation &C,
     // because the device toolchain we create depends on both.
     auto &CudaTC = ToolChains[CudaTriple.str() + "/" + HostTriple.str()];
     if (!CudaTC) {
-      CudaTC = llvm::make_unique<toolchains::CudaToolChain>(
+      CudaTC = std::make_unique<toolchains::CudaToolChain>(
           *this, CudaTriple, *HostTC, C.getInputArgs(), OFK);
     }
     C.addOffloadDeviceToolChain(CudaTC.get(), OFK);
@@ -641,7 +641,7 @@ void Driver::CreateOffloadingDeviceToolChains(Compilation &C,
     // because the device toolchain we create depends on both.
     auto &HIPTC = ToolChains[HIPTriple.str() + "/" + HostTriple.str()];
     if (!HIPTC) {
-      HIPTC = llvm::make_unique<toolchains::HIPToolChain>(
+      HIPTC = std::make_unique<toolchains::HIPToolChain>(
           *this, HIPTriple, *HostTC, C.getInputArgs());
     }
     C.addOffloadDeviceToolChain(HIPTC.get(), OFK);
@@ -699,7 +699,7 @@ void Driver::CreateOffloadingDeviceToolChains(Compilation &C,
               auto &CudaTC =
                   ToolChains[TT.str() + "/" + HostTC->getTriple().normalize()];
               if (!CudaTC)
-                CudaTC = llvm::make_unique<toolchains::CudaToolChain>(
+                CudaTC = std::make_unique<toolchains::CudaToolChain>(
                     *this, TT, *HostTC, C.getInputArgs(), Action::OFK_OpenMP);
               TC = CudaTC.get();
             } else
@@ -760,7 +760,7 @@ bool Driver::readConfigFile(StringRef FileName) {
   llvm::sys::path::native(CfgFileName);
   ConfigFile = CfgFileName.str();
   bool ContainErrors;
-  CfgOptions = llvm::make_unique<InputArgList>(
+  CfgOptions = std::make_unique<InputArgList>(
       ParseArgStrings(NewCfgArgs, IsCLMode(), ContainErrors));
   if (ContainErrors) {
     CfgOptions.reset();
@@ -954,7 +954,7 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) {
 
   // Arguments specified in command line.
   bool ContainsError;
-  CLOptions = llvm::make_unique<InputArgList>(
+  CLOptions = std::make_unique<InputArgList>(
       ParseArgStrings(ArgList.slice(1), IsCLMode(), ContainsError));
 
   // Try parsing configuration file.
@@ -1000,7 +1000,7 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) {
     if (!CLModePassThroughArgList.empty()) {
       // Parse any pass through args using default clang processing rather
       // than clang-cl processing.
-      auto CLModePassThroughOptions = llvm::make_unique<InputArgList>(
+      auto CLModePassThroughOptions = std::make_unique<InputArgList>(
           ParseArgStrings(CLModePassThroughArgList, false, ContainsError));
 
       if (!ContainsError)
@@ -1093,7 +1093,7 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) {
   }
 
   std::unique_ptr<llvm::opt::InputArgList> UArgs =
-      llvm::make_unique<InputArgList>(std::move(Args));
+      std::make_unique<InputArgList>(std::move(Args));
 
   // Perform the default argument translations.
   DerivedArgList *TranslatedArgs = TranslateInputArgs(*UArgs);
@@ -4605,152 +4605,152 @@ const ToolChain &Driver::getToolChain(const ArgList &Args,
   if (!TC) {
     switch (Target.getOS()) {
     case llvm::Triple::Haiku:
-      TC = llvm::make_unique<toolchains::Haiku>(*this, Target, Args);
+      TC = std::make_unique<toolchains::Haiku>(*this, Target, Args);
       break;
     case llvm::Triple::Ananas:
-      TC = llvm::make_unique<toolchains::Ananas>(*this, Target, Args);
+      TC = std::make_unique<toolchains::Ananas>(*this, Target, Args);
       break;
     case llvm::Triple::CloudABI:
-      TC = llvm::make_unique<toolchains::CloudABI>(*this, Target, Args);
+      TC = std::make_unique<toolchains::CloudABI>(*this, Target, Args);
       break;
     case llvm::Triple::Darwin:
     case llvm::Triple::MacOSX:
     case llvm::Triple::IOS:
     case llvm::Triple::TvOS:
     case llvm::Triple::WatchOS:
-      TC = llvm::make_unique<toolchains::DarwinClang>(*this, Target, Args);
+      TC = std::make_unique<toolchains::DarwinClang>(*this, Target, Args);
       break;
     case llvm::Triple::DragonFly:
-      TC = llvm::make_unique<toolchains::DragonFly>(*this, Target, Args);
+      TC = std::make_unique<toolchains::DragonFly>(*this, Target, Args);
       break;
     case llvm::Triple::OpenBSD:
-      TC = llvm::make_unique<toolchains::OpenBSD>(*this, Target, Args);
+      TC = std::make_unique<toolchains::OpenBSD>(*this, Target, Args);
       break;
     case llvm::Triple::NetBSD:
-      TC = llvm::make_unique<toolchains::NetBSD>(*this, Target, Args);
+      TC = std::make_unique<toolchains::NetBSD>(*this, Target, Args);
       break;
     case llvm::Triple::FreeBSD:
-      TC = llvm::make_unique<toolchains::FreeBSD>(*this, Target, Args);
+      TC = std::make_unique<toolchains::FreeBSD>(*this, Target, Args);
       break;
     case llvm::Triple::Minix:
-      TC = llvm::make_unique<toolchains::Minix>(*this, Target, Args);
+      TC = std::make_unique<toolchains::Minix>(*this, Target, Args);
       break;
     case llvm::Triple::Linux:
     case llvm::Triple::ELFIAMCU:
       if (Target.getArch() == llvm::Triple::hexagon)
-        TC = llvm::make_unique<toolchains::HexagonToolChain>(*this, Target,
+        TC = std::make_unique<toolchains::HexagonToolChain>(*this, Target,
                                                              Args);
       else if ((Target.getVendor() == llvm::Triple::MipsTechnologies) &&
                !Target.hasEnvironment())
-        TC = llvm::make_unique<toolchains::MipsLLVMToolChain>(*this, Target,
+        TC = std::make_unique<toolchains::MipsLLVMToolChain>(*this, Target,
                                                               Args);
       else if (Target.getArch() == llvm::Triple::ppc ||
                Target.getArch() == llvm::Triple::ppc64 ||
                Target.getArch() == llvm::Triple::ppc64le)
-        TC = llvm::make_unique<toolchains::PPCLinuxToolChain>(*this, Target,
+        TC = std::make_unique<toolchains::PPCLinuxToolChain>(*this, Target,
                                                               Args);
       else
-        TC = llvm::make_unique<toolchains::Linux>(*this, Target, Args);
+        TC = std::make_unique<toolchains::Linux>(*this, Target, Args);
       break;
     case llvm::Triple::NaCl:
-      TC = llvm::make_unique<toolchains::NaClToolChain>(*this, Target, Args);
+      TC = std::make_unique<toolchains::NaClToolChain>(*this, Target, Args);
       break;
     case llvm::Triple::Fuchsia:
-      TC = llvm::make_unique<toolchains::Fuchsia>(*this, Target, Args);
+      TC = std::make_unique<toolchains::Fuchsia>(*this, Target, Args);
       break;
     case llvm::Triple::Solaris:
-      TC = llvm::make_unique<toolchains::Solaris>(*this, Target, Args);
+      TC = std::make_unique<toolchains::Solaris>(*this, Target, Args);
       break;
     case llvm::Triple::AMDHSA:
     case llvm::Triple::AMDPAL:
     case llvm::Triple::Mesa3D:
-      TC = llvm::make_unique<toolchains::AMDGPUToolChain>(*this, Target, Args);
+      TC = std::make_unique<toolchains::AMDGPUToolChain>(*this, Target, Args);
       break;
     case llvm::Triple::Win32:
       switch (Target.getEnvironment()) {
       default:
         if (Target.isOSBinFormatELF())
-          TC = llvm::make_unique<toolchains::Generic_ELF>(*this, Target, Args);
+          TC = std::make_unique<toolchains::Generic_ELF>(*this, Target, Args);
         else if (Target.isOSBinFormatMachO())
-          TC = llvm::make_unique<toolchains::MachO>(*this, Target, Args);
+          TC = std::make_unique<toolchains::MachO>(*this, Target, Args);
         else
-          TC = llvm::make_unique<toolchains::Generic_GCC>(*this, Target, Args);
+          TC = std::make_unique<toolchains::Generic_GCC>(*this, Target, Args);
         break;
       case llvm::Triple::GNU:
-        TC = llvm::make_unique<toolchains::MinGW>(*this, Target, Args);
+        TC = std::make_unique<toolchains::MinGW>(*this, Target, Args);
         break;
       case llvm::Triple::Itanium:
-        TC = llvm::make_unique<toolchains::CrossWindowsToolChain>(*this, Target,
+        TC = std::make_unique<toolchains::CrossWindowsToolChain>(*this, Target,
                                                                   Args);
         break;
       case llvm::Triple::MSVC:
       case llvm::Triple::UnknownEnvironment:
         if (Args.getLastArgValue(options::OPT_fuse_ld_EQ)
                 .startswith_lower("bfd"))
-          TC = llvm::make_unique<toolchains::CrossWindowsToolChain>(
+          TC = std::make_unique<toolchains::CrossWindowsToolChain>(
               *this, Target, Args);
         else
           TC =
-              llvm::make_unique<toolchains::MSVCToolChain>(*this, Target, Args);
+              std::make_unique<toolchains::MSVCToolChain>(*this, Target, Args);
         break;
       }
       break;
     case llvm::Triple::PS4:
-      TC = llvm::make_unique<toolchains::PS4CPU>(*this, Target, Args);
+      TC = std::make_unique<toolchains::PS4CPU>(*this, Target, Args);
       break;
     case llvm::Triple::Contiki:
-      TC = llvm::make_unique<toolchains::Contiki>(*this, Target, Args);
+      TC = std::make_unique<toolchains::Contiki>(*this, Target, Args);
       break;
     case llvm::Triple::Hurd:
-      TC = llvm::make_unique<toolchains::Hurd>(*this, Target, Args);
+      TC = std::make_unique<toolchains::Hurd>(*this, Target, Args);
       break;
     default:
       // Of these targets, Hexagon is the only one that might have
       // an OS of Linux, in which case it got handled above already.
       switch (Target.getArch()) {
       case llvm::Triple::tce:
-        TC = llvm::make_unique<toolchains::TCEToolChain>(*this, Target, Args);
+        TC = std::make_unique<toolchains::TCEToolChain>(*this, Target, Args);
         break;
       case llvm::Triple::tcele:
-        TC = llvm::make_unique<toolchains::TCELEToolChain>(*this, Target, Args);
+        TC = std::make_unique<toolchains::TCELEToolChain>(*this, Target, Args);
         break;
       case llvm::Triple::hexagon:
-        TC = llvm::make_unique<toolchains::HexagonToolChain>(*this, Target,
+        TC = std::make_unique<toolchains::HexagonToolChain>(*this, Target,
                                                              Args);
         break;
       case llvm::Triple::lanai:
-        TC = llvm::make_unique<toolchains::LanaiToolChain>(*this, Target, Args);
+        TC = std::make_unique<toolchains::LanaiToolChain>(*this, Target, Args);
         break;
       case llvm::Triple::xcore:
-        TC = llvm::make_unique<toolchains::XCoreToolChain>(*this, Target, Args);
+        TC = std::make_unique<toolchains::XCoreToolChain>(*this, Target, Args);
         break;
       case llvm::Triple::wasm32:
       case llvm::Triple::wasm64:
-        TC = llvm::make_unique<toolchains::WebAssembly>(*this, Target, Args);
+        TC = std::make_unique<toolchains::WebAssembly>(*this, Target, Args);
         break;
       case llvm::Triple::avr:
-        TC = llvm::make_unique<toolchains::AVRToolChain>(*this, Target, Args);
+        TC = std::make_unique<toolchains::AVRToolChain>(*this, Target, Args);
         break;
       case llvm::Triple::msp430:
         TC =
-            llvm::make_unique<toolchains::MSP430ToolChain>(*this, Target, Args);
+            std::make_unique<toolchains::MSP430ToolChain>(*this, Target, Args);
         break;
       case llvm::Triple::riscv32:
       case llvm::Triple::riscv64:
-        TC = llvm::make_unique<toolchains::RISCVToolChain>(*this, Target, Args);
+        TC = std::make_unique<toolchains::RISCVToolChain>(*this, Target, Args);
         break;
       default:
         if (Target.getVendor() == llvm::Triple::Myriad)
-          TC = llvm::make_unique<toolchains::MyriadToolChain>(*this, Target,
+          TC = std::make_unique<toolchains::MyriadToolChain>(*this, Target,
                                                               Args);
         else if (toolchains::BareMetal::handlesTarget(Target))
-          TC = llvm::make_unique<toolchains::BareMetal>(*this, Target, Args);
+          TC = std::make_unique<toolchains::BareMetal>(*this, Target, Args);
         else if (Target.isOSBinFormatELF())
-          TC = llvm::make_unique<toolchains::Generic_ELF>(*this, Target, Args);
+          TC = std::make_unique<toolchains::Generic_ELF>(*this, Target, Args);
         else if (Target.isOSBinFormatMachO())
-          TC = llvm::make_unique<toolchains::MachO>(*this, Target, Args);
+          TC = std::make_unique<toolchains::MachO>(*this, Target, Args);
         else
-          TC = llvm::make_unique<toolchains::Generic_GCC>(*this, Target, Args);
+          TC = std::make_unique<toolchains::Generic_GCC>(*this, Target, Args);
       }
     }
   }

lib/Driver/DriverOptions.cpp

@@ -40,7 +40,7 @@ public:
 }
 
 std::unique_ptr<OptTable> clang::driver::createDriverOptTable() {
-  auto Result = llvm::make_unique<DriverOptTable>();
+  auto Result = std::make_unique<DriverOptTable>();
   // Options.inc is included in DriverOptions.cpp, and calls OptTable's
   // addValues function.
   // Opt is a variable used in the code fragment in Options.inc.

lib/Driver/ToolChains/AMDGPU.cpp

@@ -31,7 +31,7 @@ void amdgpu::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   CmdArgs.push_back("-shared");
   CmdArgs.push_back("-o");
   CmdArgs.push_back(Output.getFilename());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Args.MakeArgString(Linker),
+  C.addCommand(std::make_unique<Command>(JA, *this, Args.MakeArgString(Linker),
                                           CmdArgs, Inputs));
 }
 

lib/Driver/ToolChains/AVR.cpp

@@ -144,7 +144,7 @@ void AVR::Linker::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(Args.MakeArgString(std::string("-m") + *FamilyName));
   }
 
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Args.MakeArgString(Linker),
+  C.addCommand(std::make_unique<Command>(JA, *this, Args.MakeArgString(Linker),
                                           CmdArgs, Inputs));
 }
 

lib/Driver/ToolChains/Ananas.cpp

@@ -39,7 +39,7 @@ void ananas::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(II.getFilename());
 
   const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath("as"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void ananas::Linker::ConstructJob(Compilation &C, const JobAction &JA,
@@ -123,7 +123,7 @@ void ananas::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   }
 
   const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 // Ananas - Ananas tool chain which can call as(1) and ld(1) directly.

lib/Driver/ToolChains/BareMetal.cpp

@@ -191,7 +191,7 @@ void baremetal::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   CmdArgs.push_back("-o");
   CmdArgs.push_back(Output.getFilename());
 
-  C.addCommand(llvm::make_unique<Command>(JA, *this,
+  C.addCommand(std::make_unique<Command>(JA, *this,
                                           Args.MakeArgString(TC.GetLinkerPath()),
                                           CmdArgs, Inputs));
 }

lib/Driver/ToolChains/Clang.cpp

@@ -2003,7 +2003,7 @@ void Clang::DumpCompilationDatabase(Compilation &C, StringRef Filename,
 
   if (!CompilationDatabase) {
     std::error_code EC;
-    auto File = llvm::make_unique<llvm::raw_fd_ostream>(Filename, EC,
+    auto File = std::make_unique<llvm::raw_fd_ostream>(Filename, EC,
                                                         llvm::sys::fs::OF_Text);
     if (EC) {
       D.Diag(clang::diag::err_drv_compilationdatabase) << Filename
@@ -3804,7 +3804,7 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
         II.getInputArg().renderAsInput(Args, CmdArgs);
     }
 
-    C.addCommand(llvm::make_unique<Command>(JA, *this, D.getClangProgramPath(),
+    C.addCommand(std::make_unique<Command>(JA, *this, D.getClangProgramPath(),
                                             CmdArgs, Inputs));
     return;
   }
@@ -5524,16 +5524,16 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
       (InputType == types::TY_C || InputType == types::TY_CXX)) {
     auto CLCommand =
         getCLFallback()->GetCommand(C, JA, Output, Inputs, Args, LinkingOutput);
-    C.addCommand(llvm::make_unique<FallbackCommand>(
+    C.addCommand(std::make_unique<FallbackCommand>(
         JA, *this, Exec, CmdArgs, Inputs, std::move(CLCommand)));
   } else if (Args.hasArg(options::OPT__SLASH_fallback) &&
              isa<PrecompileJobAction>(JA)) {
     // In /fallback builds, run the main compilation even if the pch generation
     // fails, so that the main compilation's fallback to cl.exe runs.
-    C.addCommand(llvm::make_unique<ForceSuccessCommand>(JA, *this, Exec,
+    C.addCommand(std::make_unique<ForceSuccessCommand>(JA, *this, Exec,
                                                         CmdArgs, Inputs));
   } else {
-    C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+    C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
   }
 
   // Make the compile command echo its inputs for /showFilenames.
@@ -6260,7 +6260,7 @@ void ClangAs::ConstructJob(Compilation &C, const JobAction &JA,
   CmdArgs.push_back(Input.getFilename());
 
   const char *Exec = getToolChain().getDriver().getClangProgramPath();
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 // Begin OffloadBundler
@@ -6343,7 +6343,7 @@ void OffloadBundler::ConstructJob(Compilation &C, const JobAction &JA,
   CmdArgs.push_back(TCArgs.MakeArgString(UB));
 
   // All the inputs are encoded as commands.
-  C.addCommand(llvm::make_unique<Command>(
+  C.addCommand(std::make_unique<Command>(
       JA, *this,
       TCArgs.MakeArgString(getToolChain().GetProgramPath(getShortName())),
       CmdArgs, None));
@@ -6409,7 +6409,7 @@ void OffloadBundler::ConstructJobMultipleOutputs(
   CmdArgs.push_back("-unbundle");
 
   // All the inputs are encoded as commands.
-  C.addCommand(llvm::make_unique<Command>(
+  C.addCommand(std::make_unique<Command>(
       JA, *this,
       TCArgs.MakeArgString(getToolChain().GetProgramPath(getShortName())),
       CmdArgs, None));

lib/Driver/ToolChains/CloudABI.cpp

@@ -92,7 +92,7 @@ void cloudabi::Linker::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath("crtend.o")));
 
   const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 // CloudABI - CloudABI tool chain which can call ld(1) directly.

lib/Driver/ToolChains/CommonArgs.cpp

@@ -822,10 +822,10 @@ void tools::SplitDebugInfo(const ToolChain &TC, Compilation &C, const Tool &T,
   InputInfo II(types::TY_Object, Output.getFilename(), Output.getFilename());
 
   // First extract the dwo sections.
-  C.addCommand(llvm::make_unique<Command>(JA, T, Exec, ExtractArgs, II));
+  C.addCommand(std::make_unique<Command>(JA, T, Exec, ExtractArgs, II));
 
   // Then remove them from the original .o file.
-  C.addCommand(llvm::make_unique<Command>(JA, T, Exec, StripArgs, II));
+  C.addCommand(std::make_unique<Command>(JA, T, Exec, StripArgs, II));
 }
 
 // Claim options we don't want to warn if they are unused. We do this for

lib/Driver/ToolChains/CrossWindows.cpp

@@ -57,7 +57,7 @@ void tools::CrossWindows::Assembler::ConstructJob(
   const std::string Assembler = TC.GetProgramPath("as");
   Exec = Args.MakeArgString(Assembler);
 
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void tools::CrossWindows::Linker::ConstructJob(
@@ -202,7 +202,7 @@ void tools::CrossWindows::Linker::ConstructJob(
 
   Exec = Args.MakeArgString(TC.GetLinkerPath());
 
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 CrossWindowsToolChain::CrossWindowsToolChain(const Driver &D,

lib/Driver/ToolChains/Cuda.cpp

@@ -422,7 +422,7 @@ void NVPTX::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
     Exec = A->getValue();
   else
     Exec = Args.MakeArgString(TC.GetProgramPath("ptxas"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 static bool shouldIncludePTX(const ArgList &Args, const char *gpu_arch) {
@@ -488,7 +488,7 @@ void NVPTX::Linker::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(Args.MakeArgString(A));
 
   const char *Exec = Args.MakeArgString(TC.GetProgramPath("fatbinary"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void NVPTX::OpenMPLinker::ConstructJob(Compilation &C, const JobAction &JA,
@@ -567,7 +567,7 @@ void NVPTX::OpenMPLinker::ConstructJob(Compilation &C, const JobAction &JA,
 
   const char *Exec =
       Args.MakeArgString(getToolChain().GetProgramPath("nvlink"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 /// CUDA toolchain.  Our assembler is ptxas, and our "linker" is fatbinary,

lib/Driver/ToolChains/Darwin.cpp

@@ -146,7 +146,7 @@ void darwin::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
   // asm_final spec is empty.
 
   const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath("as"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void darwin::MachOTool::anchor() {}
@@ -451,7 +451,7 @@ void darwin::Linker::ConstructJob(Compilation &C, const JobAction &JA,
     const char *Exec =
         Args.MakeArgString(getToolChain().GetProgramPath("touch"));
     CmdArgs.push_back(Output.getFilename());
-    C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, None));
+    C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, None));
     return;
   }
 
@@ -653,7 +653,7 @@ void darwin::Linker::ConstructJob(Compilation &C, const JobAction &JA,
 
   const char *Exec = Args.MakeArgString(getToolChain().GetLinkerPath());
   std::unique_ptr<Command> Cmd =
-      llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs);
+      std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs);
   Cmd->setInputFileList(std::move(InputFileList));
   C.addCommand(std::move(Cmd));
 }
@@ -677,7 +677,7 @@ void darwin::Lipo::ConstructJob(Compilation &C, const JobAction &JA,
   }
 
   const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath("lipo"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void darwin::Dsymutil::ConstructJob(Compilation &C, const JobAction &JA,
@@ -697,7 +697,7 @@ void darwin::Dsymutil::ConstructJob(Compilation &C, const JobAction &JA,
 
   const char *Exec =
       Args.MakeArgString(getToolChain().GetProgramPath("dsymutil"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void darwin::VerifyDebug::ConstructJob(Compilation &C, const JobAction &JA,
@@ -720,7 +720,7 @@ void darwin::VerifyDebug::ConstructJob(Compilation &C, const JobAction &JA,
 
   const char *Exec =
       Args.MakeArgString(getToolChain().GetProgramPath("dwarfdump"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 MachO::MachO(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)

lib/Driver/ToolChains/DragonFly.cpp

@@ -45,7 +45,7 @@ void dragonfly::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(II.getFilename());
 
   const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath("as"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void dragonfly::Linker::ConstructJob(Compilation &C, const JobAction &JA,
@@ -169,7 +169,7 @@ void dragonfly::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   getToolChain().addProfileRTLibs(Args, CmdArgs);
 
   const char *Exec = Args.MakeArgString(getToolChain().GetLinkerPath());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 /// DragonFly - DragonFly tool chain which can call as(1) and ld(1) directly.

lib/Driver/ToolChains/FreeBSD.cpp

@@ -112,7 +112,7 @@ void freebsd::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(II.getFilename());
 
   const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath("as"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void freebsd::Linker::ConstructJob(Compilation &C, const JobAction &JA,
@@ -339,7 +339,7 @@ void freebsd::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   ToolChain.addProfileRTLibs(Args, CmdArgs);
 
   const char *Exec = Args.MakeArgString(getToolChain().GetLinkerPath());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 /// FreeBSD - FreeBSD tool chain which can call as(1) and ld(1) directly.

lib/Driver/ToolChains/Fuchsia.cpp

@@ -156,7 +156,7 @@ void fuchsia::Linker::ConstructJob(Compilation &C, const JobAction &JA,
       CmdArgs.push_back("-lc");
   }
 
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 /// Fuchsia - Fuchsia tool chain which can call as(1) and ld(1) directly.

lib/Driver/ToolChains/Gnu.cpp

@@ -189,7 +189,7 @@ void tools::gcc::Common::ConstructJob(Compilation &C, const JobAction &JA,
     GCCName = "gcc";
 
   const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath(GCCName));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void tools::gcc::Preprocessor::RenderExtraToolArgs(
@@ -627,7 +627,7 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
                      *this);
 
   const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void tools::gnutools::Assembler::ConstructJob(Compilation &C,
@@ -878,7 +878,7 @@ void tools::gnutools::Assembler::ConstructJob(Compilation &C,
     CmdArgs.push_back(II.getFilename());
 
   const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath("as"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 
   // Handle the debug info splitting at object creation time if we're
   // creating an object.

lib/Driver/ToolChains/HIP.cpp

@@ -69,7 +69,7 @@ const char *AMDGCN::Linker::constructLLVMLinkCommand(
   SmallString<128> ExecPath(C.getDriver().Dir);
   llvm::sys::path::append(ExecPath, "llvm-link");
   const char *Exec = Args.MakeArgString(ExecPath);
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
   return OutputFileName;
 }
 
@@ -117,7 +117,7 @@ const char *AMDGCN::Linker::constructOptCommand(
   SmallString<128> OptPath(C.getDriver().Dir);
   llvm::sys::path::append(OptPath, "opt");
   const char *OptExec = Args.MakeArgString(OptPath);
-  C.addCommand(llvm::make_unique<Command>(JA, *this, OptExec, OptArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, OptExec, OptArgs, Inputs));
   return OutputFileName;
 }
 
@@ -159,7 +159,7 @@ const char *AMDGCN::Linker::constructLlcCommand(
   SmallString<128> LlcPath(C.getDriver().Dir);
   llvm::sys::path::append(LlcPath, "llc");
   const char *Llc = Args.MakeArgString(LlcPath);
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Llc, LlcArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Llc, LlcArgs, Inputs));
   return LlcOutputFile;
 }
 
@@ -175,7 +175,7 @@ void AMDGCN::Linker::constructLldCommand(Compilation &C, const JobAction &JA,
   SmallString<128> LldPath(C.getDriver().Dir);
   llvm::sys::path::append(LldPath, "lld");
   const char *Lld = Args.MakeArgString(LldPath);
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Lld, LldArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Lld, LldArgs, Inputs));
 }
 
 // Construct a clang-offload-bundler command to bundle code objects for
@@ -209,7 +209,7 @@ void AMDGCN::constructHIPFatbinCommand(Compilation &C, const JobAction &JA,
   SmallString<128> BundlerPath(C.getDriver().Dir);
   llvm::sys::path::append(BundlerPath, "clang-offload-bundler");
   const char *Bundler = Args.MakeArgString(BundlerPath);
-  C.addCommand(llvm::make_unique<Command>(JA, T, Bundler, BundlerArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, T, Bundler, BundlerArgs, Inputs));
 }
 
 // For amdgcn the inputs of the linker job are device bitcode and output is

lib/Driver/ToolChains/Hexagon.cpp

@@ -183,7 +183,7 @@ void hexagon::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
   }
 
   auto *Exec = Args.MakeArgString(HTC.GetProgramPath(AsName));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void hexagon::Linker::RenderExtraToolArgs(const JobAction &JA,
@@ -370,7 +370,7 @@ void hexagon::Linker::ConstructJob(Compilation &C, const JobAction &JA,
                            LinkingOutput);
 
   const char *Exec = Args.MakeArgString(HTC.GetLinkerPath());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 // Hexagon tools end.
 

lib/Driver/ToolChains/MSP430.cpp

@@ -227,6 +227,6 @@ void msp430::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   }
   CmdArgs.push_back("-o");
   CmdArgs.push_back(Output.getFilename());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Args.MakeArgString(Linker),
+  C.addCommand(std::make_unique<Command>(JA, *this, Args.MakeArgString(Linker),
                                           CmdArgs, Inputs));
 }

lib/Driver/ToolChains/MSVC.cpp

@@ -565,7 +565,7 @@ void visualstudio::Linker::ConstructJob(Compilation &C, const JobAction &JA,
     linkPath = TC.GetProgramPath(Linker.str().c_str());
   }
 
-  auto LinkCmd = llvm::make_unique<Command>(
+  auto LinkCmd = std::make_unique<Command>(
       JA, *this, Args.MakeArgString(linkPath), CmdArgs, Inputs);
   if (!Environment.empty())
     LinkCmd->setEnvironment(Environment);
@@ -695,7 +695,7 @@ std::unique_ptr<Command> visualstudio::Compiler::GetCommand(
   CmdArgs.push_back(Fo);
 
   std::string Exec = FindVisualStudioExecutable(getToolChain(), "cl.exe");
-  return llvm::make_unique<Command>(JA, *this, Args.MakeArgString(Exec),
+  return std::make_unique<Command>(JA, *this, Args.MakeArgString(Exec),
                                     CmdArgs, Inputs);
 }
 

lib/Driver/ToolChains/MinGW.cpp

@@ -49,7 +49,7 @@ void tools::MinGW::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(II.getFilename());
 
   const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath("as"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 
   if (Args.hasArg(options::OPT_gsplit_dwarf))
     SplitDebugInfo(getToolChain(), C, *this, JA, Args, Output,
@@ -294,7 +294,7 @@ void tools::MinGW::Linker::ConstructJob(Compilation &C, const JobAction &JA,
     }
   }
   const char *Exec = Args.MakeArgString(TC.GetLinkerPath());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 // Simplified from Generic_GCC::GCCInstallationDetector::ScanLibDirForGCCTriple.

lib/Driver/ToolChains/Minix.cpp

@@ -36,7 +36,7 @@ void tools::minix::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(II.getFilename());
 
   const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath("as"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void tools::minix::Linker::ConstructJob(Compilation &C, const JobAction &JA,
@@ -88,7 +88,7 @@ void tools::minix::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   }
 
   const char *Exec = Args.MakeArgString(getToolChain().GetLinkerPath());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 /// Minix - Minix tool chain which can call as(1) and ld(1) directly.

lib/Driver/ToolChains/Myriad.cpp

@@ -77,7 +77,7 @@ void tools::SHAVE::Compiler::ConstructJob(Compilation &C, const JobAction &JA,
 
   std::string Exec =
       Args.MakeArgString(getToolChain().GetProgramPath("moviCompile"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Args.MakeArgString(Exec),
+  C.addCommand(std::make_unique<Command>(JA, *this, Args.MakeArgString(Exec),
                                           CmdArgs, Inputs));
 }
 
@@ -112,7 +112,7 @@ void tools::SHAVE::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
 
   std::string Exec =
       Args.MakeArgString(getToolChain().GetProgramPath("moviAsm"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Args.MakeArgString(Exec),
+  C.addCommand(std::make_unique<Command>(JA, *this, Args.MakeArgString(Exec),
                                           CmdArgs, Inputs));
 }
 
@@ -198,7 +198,7 @@ void tools::Myriad::Linker::ConstructJob(Compilation &C, const JobAction &JA,
 
   std::string Exec =
       Args.MakeArgString(TC.GetProgramPath("sparc-myriad-rtems-ld"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Args.MakeArgString(Exec),
+  C.addCommand(std::make_unique<Command>(JA, *this, Args.MakeArgString(Exec),
                                           CmdArgs, Inputs));
 }
 

lib/Driver/ToolChains/NaCl.cpp

@@ -193,7 +193,7 @@ void nacltools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   }
 
   const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 /// NaCl Toolchain

lib/Driver/ToolChains/NetBSD.cpp

@@ -103,7 +103,7 @@ void netbsd::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(II.getFilename());
 
   const char *Exec = Args.MakeArgString((getToolChain().GetProgramPath("as")));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void netbsd::Linker::ConstructJob(Compilation &C, const JobAction &JA,
@@ -333,7 +333,7 @@ void netbsd::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   ToolChain.addProfileRTLibs(Args, CmdArgs);
 
   const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 /// NetBSD - NetBSD tool chain which can call as(1) and ld(1) directly.

lib/Driver/ToolChains/OpenBSD.cpp

@@ -89,7 +89,7 @@ void openbsd::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(II.getFilename());
 
   const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath("as"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void openbsd::Linker::ConstructJob(Compilation &C, const JobAction &JA,
@@ -227,7 +227,7 @@ void openbsd::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   }
 
   const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 SanitizerMask OpenBSD::getSupportedSanitizers() const {

lib/Driver/ToolChains/PS4CPU.cpp

@@ -62,7 +62,7 @@ void tools::PS4cpu::Assemble::ConstructJob(Compilation &C, const JobAction &JA,
 
   const char *Exec =
       Args.MakeArgString(getToolChain().GetProgramPath("orbis-as"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 static void AddPS4SanitizerArgs(const ToolChain &TC, ArgStringList &CmdArgs) {
@@ -141,7 +141,7 @@ static void ConstructPS4LinkJob(const Tool &T, Compilation &C,
 
   const char *Exec = Args.MakeArgString(ToolChain.GetProgramPath("orbis-ld"));
 
-  C.addCommand(llvm::make_unique<Command>(JA, T, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, T, Exec, CmdArgs, Inputs));
 }
 
 static void ConstructGoldLinkJob(const Tool &T, Compilation &C,
@@ -319,7 +319,7 @@ static void ConstructGoldLinkJob(const Tool &T, Compilation &C,
       Args.MakeArgString(ToolChain.GetProgramPath("orbis-ld"));
 #endif
 
-  C.addCommand(llvm::make_unique<Command>(JA, T, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, T, Exec, CmdArgs, Inputs));
 }
 
 void tools::PS4cpu::Link::ConstructJob(Compilation &C, const JobAction &JA,

lib/Driver/ToolChains/RISCVToolchain.cpp

@@ -134,7 +134,7 @@ void RISCV::Linker::ConstructJob(Compilation &C, const JobAction &JA,
 
   CmdArgs.push_back("-o");
   CmdArgs.push_back(Output.getFilename());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Args.MakeArgString(Linker),
+  C.addCommand(std::make_unique<Command>(JA, *this, Args.MakeArgString(Linker),
                                           CmdArgs, Inputs));
 }
 // RISCV tools end.

lib/Driver/ToolChains/Solaris.cpp

@@ -41,7 +41,7 @@ void solaris::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(II.getFilename());
 
   const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath("as"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void solaris::Linker::ConstructJob(Compilation &C, const JobAction &JA,
@@ -150,7 +150,7 @@ void solaris::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   getToolChain().addProfileRTLibs(Args, CmdArgs);
 
   const char *Exec = Args.MakeArgString(getToolChain().GetLinkerPath());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 static StringRef getSolarisLibSuffix(const llvm::Triple &Triple) {

lib/Driver/ToolChains/WebAssembly.cpp

@@ -89,7 +89,7 @@ void wasm::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   CmdArgs.push_back("-o");
   CmdArgs.push_back(Output.getFilename());
 
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Linker, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Linker, CmdArgs, Inputs));
 }
 
 WebAssembly::WebAssembly(const Driver &D, const llvm::Triple &Triple,

lib/Driver/ToolChains/XCore.cpp

@@ -52,7 +52,7 @@ void tools::XCore::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(II.getFilename());
 
   const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath("xcc"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 void tools::XCore::Linker::ConstructJob(Compilation &C, const JobAction &JA,
@@ -80,7 +80,7 @@ void tools::XCore::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   AddLinkerInputs(getToolChain(), Inputs, Args, CmdArgs, JA);
 
   const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath("xcc"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
+  C.addCommand(std::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
 }
 
 /// XCore tool chain

lib/Format/ContinuationIndenter.cpp

@@ -1795,7 +1795,7 @@ ContinuationIndenter::createBreakableToken(const FormatToken &Current,
       unsigned UnbreakableTailLength = (State.NextToken && canBreak(State))
                                            ? 0
                                            : Current.UnbreakableTailLength;
-      return llvm::make_unique<BreakableStringLiteral>(
+      return std::make_unique<BreakableStringLiteral>(
           Current, StartColumn, Prefix, Postfix, UnbreakableTailLength,
           State.Line->InPPDirective, Encoding, Style);
     }
@@ -1807,7 +1807,7 @@ ContinuationIndenter::createBreakableToken(const FormatToken &Current,
         switchesFormatting(Current)) {
       return nullptr;
     }
-    return llvm::make_unique<BreakableBlockComment>(
+    return std::make_unique<BreakableBlockComment>(
         Current, StartColumn, Current.OriginalColumn, !Current.Previous,
         State.Line->InPPDirective, Encoding, Style, Whitespaces.useCRLF());
   } else if (Current.is(TT_LineComment) &&
@@ -1817,7 +1817,7 @@ ContinuationIndenter::createBreakableToken(const FormatToken &Current,
         CommentPragmasRegex.match(Current.TokenText.substr(2)) ||
         switchesFormatting(Current))
       return nullptr;
-    return llvm::make_unique<BreakableLineCommentSection>(
+    return std::make_unique<BreakableLineCommentSection>(
         Current, StartColumn, Current.OriginalColumn, !Current.Previous,
         /*InPPDirective=*/false, Encoding, Style);
   }

lib/Format/Format.cpp

@@ -2303,7 +2303,7 @@ reformat(const FormatStyle &Style, StringRef Code,
   });
 
   auto Env =
-      llvm::make_unique<Environment>(Code, FileName, Ranges, FirstStartColumn,
+      std::make_unique<Environment>(Code, FileName, Ranges, FirstStartColumn,
                                      NextStartColumn, LastStartColumn);
   llvm::Optional<std::string> CurrentCode = None;
   tooling::Replacements Fixes;
@@ -2317,7 +2317,7 @@ reformat(const FormatStyle &Style, StringRef Code,
       Penalty += PassFixes.second;
       if (I + 1 < E) {
         CurrentCode = std::move(*NewCode);
-        Env = llvm::make_unique<Environment>(
+        Env = std::make_unique<Environment>(
             *CurrentCode, FileName,
             tooling::calculateRangesAfterReplacements(Fixes, Ranges),
             FirstStartColumn, NextStartColumn, LastStartColumn);

lib/Format/UnwrappedLineParser.cpp

@@ -145,7 +145,7 @@ public:
     else if (!Parser.Line->Tokens.empty())
       Parser.CurrentLines = &Parser.Line->Tokens.back().Children;
     PreBlockLine = std::move(Parser.Line);
-    Parser.Line = llvm::make_unique<UnwrappedLine>();
+    Parser.Line = std::make_unique<UnwrappedLine>();
     Parser.Line->Level = PreBlockLine->Level;
     Parser.Line->InPPDirective = PreBlockLine->InPPDirective;
   }

lib/Frontend/ASTConsumers.cpp

@@ -139,7 +139,7 @@ namespace {
 std::unique_ptr<ASTConsumer>
 clang::CreateASTPrinter(std::unique_ptr<raw_ostream> Out,
                         StringRef FilterString) {
-  return llvm::make_unique<ASTPrinter>(std::move(Out), ASTPrinter::Print,
+  return std::make_unique<ASTPrinter>(std::move(Out), ASTPrinter::Print,
                                        ADOF_Default, FilterString);
 }
 
@@ -148,7 +148,7 @@ clang::CreateASTDumper(std::unique_ptr<raw_ostream> Out, StringRef FilterString,
                        bool DumpDecls, bool Deserialize, bool DumpLookups,
                        ASTDumpOutputFormat Format) {
   assert((DumpDecls || Deserialize || DumpLookups) && "nothing to dump");
-  return llvm::make_unique<ASTPrinter>(std::move(Out),
+  return std::make_unique<ASTPrinter>(std::move(Out),
                                        Deserialize ? ASTPrinter::DumpFull :
                                        DumpDecls ? ASTPrinter::Dump :
                                        ASTPrinter::None, Format,
@@ -156,7 +156,7 @@ clang::CreateASTDumper(std::unique_ptr<raw_ostream> Out, StringRef FilterString,
 }
 
 std::unique_ptr<ASTConsumer> clang::CreateASTDeclNodeLister() {
-  return llvm::make_unique<ASTDeclNodeLister>(nullptr);
+  return std::make_unique<ASTDeclNodeLister>(nullptr);
 }
 
 //===----------------------------------------------------------------------===//
@@ -193,5 +193,5 @@ void ASTViewer::HandleTopLevelSingleDecl(Decl *D) {
 }
 
 std::unique_ptr<ASTConsumer> clang::CreateASTViewer() {
-  return llvm::make_unique<ASTViewer>();
+  return std::make_unique<ASTViewer>();
 }

lib/Frontend/ASTUnit.cpp

@@ -819,7 +819,7 @@ std::unique_ptr<ASTUnit> ASTUnit::LoadFromASTFile(
       /*isysroot=*/"",
       /*DisableValidation=*/disableValid, AllowPCHWithCompilerErrors);
 
-  AST->Reader->setListener(llvm::make_unique<ASTInfoCollector>(
+  AST->Reader->setListener(std::make_unique<ASTInfoCollector>(
       *AST->PP, AST->Ctx.get(), *AST->HSOpts, *AST->PPOpts, *AST->LangOpts,
       AST->TargetOpts, AST->Target, Counter));
 
@@ -999,9 +999,9 @@ public:
   std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
                                                  StringRef InFile) override {
     CI.getPreprocessor().addPPCallbacks(
-        llvm::make_unique<MacroDefinitionTrackerPPCallbacks>(
+        std::make_unique<MacroDefinitionTrackerPPCallbacks>(
                                            Unit.getCurrentTopLevelHashValue()));
-    return llvm::make_unique<TopLevelDeclTrackerConsumer>(
+    return std::make_unique<TopLevelDeclTrackerConsumer>(
         Unit, Unit.getCurrentTopLevelHashValue());
   }
 
@@ -1049,7 +1049,7 @@ public:
   }
 
   std::unique_ptr<PPCallbacks> createPPCallbacks() override {
-    return llvm::make_unique<MacroDefinitionTrackerPPCallbacks>(Hash);
+    return std::make_unique<MacroDefinitionTrackerPPCallbacks>(Hash);
   }
 
 private:
@@ -1624,15 +1624,15 @@ ASTUnit *ASTUnit::LoadFromCompilerInvocationAction(
 
   if (Persistent && !TrackerAct) {
     Clang->getPreprocessor().addPPCallbacks(
-        llvm::make_unique<MacroDefinitionTrackerPPCallbacks>(
+        std::make_unique<MacroDefinitionTrackerPPCallbacks>(
                                            AST->getCurrentTopLevelHashValue()));
     std::vector<std::unique_ptr<ASTConsumer>> Consumers;
     if (Clang->hasASTConsumer())
       Consumers.push_back(Clang->takeASTConsumer());
-    Consumers.push_back(llvm::make_unique<TopLevelDeclTrackerConsumer>(
+    Consumers.push_back(std::make_unique<TopLevelDeclTrackerConsumer>(
         *AST, AST->getCurrentTopLevelHashValue()));
     Clang->setASTConsumer(
-        llvm::make_unique<MultiplexConsumer>(std::move(Consumers)));
+        std::make_unique<MultiplexConsumer>(std::move(Consumers)));
   }
   if (llvm::Error Err = Act->Execute()) {
     consumeError(std::move(Err)); // FIXME this drops errors on the floor.

lib/Frontend/ChainedIncludesSource.cpp

@@ -158,7 +158,7 @@ IntrusiveRefCntPtr<ExternalSemaSource> clang::createChainedIncludesSource(
 
     auto Buffer = std::make_shared<PCHBuffer>();
     ArrayRef<std::shared_ptr<ModuleFileExtension>> Extensions;
-    auto consumer = llvm::make_unique<PCHGenerator>(
+    auto consumer = std::make_unique<PCHGenerator>(
         Clang->getPreprocessor(), Clang->getModuleCache(), "-", /*isysroot=*/"",
         Buffer, Extensions, /*AllowASTWithErrors=*/true);
     Clang->getASTContext().setASTMutationListener(

lib/Frontend/CompilerInstance.cpp

@@ -215,7 +215,7 @@ static void SetUpDiagnosticLog(DiagnosticOptions *DiagOpts,
   raw_ostream *OS = &llvm::errs();
   if (DiagOpts->DiagnosticLogFile != "-") {
     // Create the output stream.
-    auto FileOS = llvm::make_unique<llvm::raw_fd_ostream>(
+    auto FileOS = std::make_unique<llvm::raw_fd_ostream>(
         DiagOpts->DiagnosticLogFile, EC,
         llvm::sys::fs::OF_Append | llvm::sys::fs::OF_Text);
     if (EC) {
@@ -229,7 +229,7 @@ static void SetUpDiagnosticLog(DiagnosticOptions *DiagOpts,
   }
 
   // Chain in the diagnostic client which will log the diagnostics.
-  auto Logger = llvm::make_unique<LogDiagnosticPrinter>(*OS, DiagOpts,
+  auto Logger = std::make_unique<LogDiagnosticPrinter>(*OS, DiagOpts,
                                                         std::move(StreamOwner));
   if (CodeGenOpts)
     Logger->setDwarfDebugFlags(CodeGenOpts->DwarfDebugFlags);
@@ -667,7 +667,7 @@ CompilerInstance::createDefaultOutputFile(bool Binary, StringRef InFile,
 }
 
 std::unique_ptr<raw_pwrite_stream> CompilerInstance::createNullOutputFile() {
-  return llvm::make_unique<llvm::raw_null_ostream>();
+  return std::make_unique<llvm::raw_null_ostream>();
 }
 
 std::unique_ptr<raw_pwrite_stream>
@@ -793,7 +793,7 @@ std::unique_ptr<llvm::raw_pwrite_stream> CompilerInstance::createOutputFile(
   if (!Binary || OS->supportsSeeking())
     return std::move(OS);
 
-  auto B = llvm::make_unique<llvm::buffer_ostream>(*OS);
+  auto B = std::make_unique<llvm::buffer_ostream>(*OS);
   assert(!NonSeekStream);
   NonSeekStream = std::move(OS);
   return std::move(B);
@@ -988,7 +988,7 @@ bool CompilerInstance::ExecuteAction(FrontendAction &Act) {
   StringRef StatsFile = getFrontendOpts().StatsFile;
   if (!StatsFile.empty()) {
     std::error_code EC;
-    auto StatS = llvm::make_unique<llvm::raw_fd_ostream>(
+    auto StatS = std::make_unique<llvm::raw_fd_ostream>(
         StatsFile, EC, llvm::sys::fs::OF_Text);
     if (EC) {
       getDiagnostics().Report(diag::warn_fe_unable_to_open_stats_file)
@@ -1471,7 +1471,7 @@ void CompilerInstance::createModuleManager() {
     const PreprocessorOptions &PPOpts = getPreprocessorOpts();
     std::unique_ptr<llvm::Timer> ReadTimer;
     if (FrontendTimerGroup)
-      ReadTimer = llvm::make_unique<llvm::Timer>("reading_modules",
+      ReadTimer = std::make_unique<llvm::Timer>("reading_modules",
                                                  "Reading modules",
                                                  *FrontendTimerGroup);
     ModuleManager = new ASTReader(
@@ -1566,7 +1566,7 @@ bool CompilerInstance::loadModuleFile(StringRef FileName) {
                                           SourceLocation())
         <= DiagnosticsEngine::Warning;
 
-  auto Listener = llvm::make_unique<ReadModuleNames>(*this);
+  auto Listener = std::make_unique<ReadModuleNames>(*this);
   auto &ListenerRef = *Listener;
   ASTReader::ListenerScope ReadModuleNamesListener(*ModuleManager,
                                                    std::move(Listener));

lib/Frontend/CreateInvocationFromCommandLine.cpp

@@ -94,7 +94,7 @@ std::unique_ptr<CompilerInvocation> clang::createInvocationFromCommandLine(
   }
 
   const ArgStringList &CCArgs = Cmd.getArguments();
-  auto CI = llvm::make_unique<CompilerInvocation>();
+  auto CI = std::make_unique<CompilerInvocation>();
   if (!CompilerInvocation::CreateFromArgs(*CI,
                                      const_cast<const char **>(CCArgs.data()),
                                      const_cast<const char **>(CCArgs.data()) +

lib/Frontend/DependencyFile.cpp

@@ -168,13 +168,13 @@ bool DependencyCollector::sawDependency(StringRef Filename, bool FromModule,
 
 DependencyCollector::~DependencyCollector() { }
 void DependencyCollector::attachToPreprocessor(Preprocessor &PP) {
-  PP.addPPCallbacks(llvm::make_unique<DepCollectorPPCallbacks>(
+  PP.addPPCallbacks(std::make_unique<DepCollectorPPCallbacks>(
       *this, PP.getSourceManager(), PP.getDiagnostics()));
   PP.getHeaderSearchInfo().getModuleMap().addModuleMapCallbacks(
-      llvm::make_unique<DepCollectorMMCallbacks>(*this));
+      std::make_unique<DepCollectorMMCallbacks>(*this));
 }
 void DependencyCollector::attachToASTReader(ASTReader &R) {
-  R.addListener(llvm::make_unique<DepCollectorASTListener>(*this));
+  R.addListener(std::make_unique<DepCollectorASTListener>(*this));
 }
 
 DependencyFileGenerator::DependencyFileGenerator(

lib/Frontend/DependencyGraph.cpp

@@ -61,7 +61,7 @@ public:
 
 void clang::AttachDependencyGraphGen(Preprocessor &PP, StringRef OutputFile,
                                      StringRef SysRoot) {
-  PP.addPPCallbacks(llvm::make_unique<DependencyGraphCallback>(&PP, OutputFile,
+  PP.addPPCallbacks(std::make_unique<DependencyGraphCallback>(&PP, OutputFile,
                                                                SysRoot));
 }
 

lib/Frontend/FrontendAction.cpp

@@ -216,7 +216,7 @@ FrontendAction::CreateWrappedASTConsumer(CompilerInstance &CI,
     Consumers.push_back(std::move(C));
   }
 
-  return llvm::make_unique<MultiplexConsumer>(std::move(Consumers));
+  return std::make_unique<MultiplexConsumer>(std::move(Consumers));
 }
 
 /// For preprocessed files, if the first line is the linemarker and specifies

lib/Frontend/FrontendActions.cpp

@@ -55,7 +55,7 @@ void EnsureSemaIsCreated(CompilerInstance &CI, FrontendAction &Action) {
 
 std::unique_ptr<ASTConsumer>
 InitOnlyAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
-  return llvm::make_unique<ASTConsumer>();
+  return std::make_unique<ASTConsumer>();
 }
 
 void InitOnlyAction::ExecuteAction() {
@@ -109,7 +109,7 @@ GeneratePCHAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
   const auto &FrontendOpts = CI.getFrontendOpts();
   auto Buffer = std::make_shared<PCHBuffer>();
   std::vector<std::unique_ptr<ASTConsumer>> Consumers;
-  Consumers.push_back(llvm::make_unique<PCHGenerator>(
+  Consumers.push_back(std::make_unique<PCHGenerator>(
       CI.getPreprocessor(), CI.getModuleCache(), OutputFile, Sysroot, Buffer,
       FrontendOpts.ModuleFileExtensions,
       CI.getPreprocessorOpts().AllowPCHWithCompilerErrors,
@@ -117,7 +117,7 @@ GeneratePCHAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
   Consumers.push_back(CI.getPCHContainerWriter().CreatePCHContainerGenerator(
       CI, InFile, OutputFile, std::move(OS), Buffer));
 
-  return llvm::make_unique<MultiplexConsumer>(std::move(Consumers));
+  return std::make_unique<MultiplexConsumer>(std::move(Consumers));
 }
 
 bool GeneratePCHAction::ComputeASTConsumerArguments(CompilerInstance &CI,
@@ -172,7 +172,7 @@ GenerateModuleAction::CreateASTConsumer(CompilerInstance &CI,
   auto Buffer = std::make_shared<PCHBuffer>();
   std::vector<std::unique_ptr<ASTConsumer>> Consumers;
 
-  Consumers.push_back(llvm::make_unique<PCHGenerator>(
+  Consumers.push_back(std::make_unique<PCHGenerator>(
       CI.getPreprocessor(), CI.getModuleCache(), OutputFile, Sysroot, Buffer,
       CI.getFrontendOpts().ModuleFileExtensions,
       /*AllowASTWithErrors=*/false,
@@ -182,7 +182,7 @@ GenerateModuleAction::CreateASTConsumer(CompilerInstance &CI,
       +CI.getFrontendOpts().BuildingImplicitModule));
   Consumers.push_back(CI.getPCHContainerWriter().CreatePCHContainerGenerator(
       CI, InFile, OutputFile, std::move(OS), Buffer));
-  return llvm::make_unique<MultiplexConsumer>(std::move(Consumers));
+  return std::make_unique<MultiplexConsumer>(std::move(Consumers));
 }
 
 bool GenerateModuleFromModuleMapAction::BeginSourceFileAction(
@@ -313,18 +313,18 @@ SyntaxOnlyAction::~SyntaxOnlyAction() {
 
 std::unique_ptr<ASTConsumer>
 SyntaxOnlyAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
-  return llvm::make_unique<ASTConsumer>();
+  return std::make_unique<ASTConsumer>();
 }
 
 std::unique_ptr<ASTConsumer>
 DumpModuleInfoAction::CreateASTConsumer(CompilerInstance &CI,
                                         StringRef InFile) {
-  return llvm::make_unique<ASTConsumer>();
+  return std::make_unique<ASTConsumer>();
 }
 
 std::unique_ptr<ASTConsumer>
 VerifyPCHAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
-  return llvm::make_unique<ASTConsumer>();
+  return std::make_unique<ASTConsumer>();
 }
 
 void VerifyPCHAction::ExecuteAction() {
@@ -466,7 +466,7 @@ private:
 
 std::unique_ptr<ASTConsumer>
 TemplightDumpAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
-  return llvm::make_unique<ASTConsumer>();
+  return std::make_unique<ASTConsumer>();
 }
 
 void TemplightDumpAction::ExecuteAction() {
@@ -479,7 +479,7 @@ void TemplightDumpAction::ExecuteAction() {
   EnsureSemaIsCreated(CI, *this);
 
   CI.getSema().TemplateInstCallbacks.push_back(
-      llvm::make_unique<DefaultTemplateInstCallback>());
+      std::make_unique<DefaultTemplateInstCallback>());
   ASTFrontendAction::ExecuteAction();
 }
 

lib/Frontend/HeaderIncludeGen.cpp

@@ -120,7 +120,7 @@ void clang::AttachHeaderIncludeGen(Preprocessor &PP,
   // the GNU way to generate rules is -M / -MM / -MD / -MMD.
   for (const auto &Header : DepOpts.ExtraDeps)
     PrintHeaderInfo(OutputFile, Header, ShowDepth, 2, MSStyle);
-  PP.addPPCallbacks(llvm::make_unique<HeaderIncludesCallback>(
+  PP.addPPCallbacks(std::make_unique<HeaderIncludesCallback>(
       &PP, ShowAllHeaders, OutputFile, DepOpts, OwnsOutputFile, ShowDepth,
       MSStyle));
 }

lib/Frontend/InterfaceStubFunctionsConsumer.cpp

@@ -366,13 +366,13 @@ public:
 std::unique_ptr<ASTConsumer>
 GenerateInterfaceYAMLExpV1Action::CreateASTConsumer(CompilerInstance &CI,
                                                     StringRef InFile) {
-  return llvm::make_unique<InterfaceStubFunctionsConsumer>(
+  return std::make_unique<InterfaceStubFunctionsConsumer>(
       CI, InFile, "experimental-yaml-elf-v1");
 }
 
 std::unique_ptr<ASTConsumer>
 GenerateInterfaceTBEExpV1Action::CreateASTConsumer(CompilerInstance &CI,
                                                    StringRef InFile) {
-  return llvm::make_unique<InterfaceStubFunctionsConsumer>(
+  return std::make_unique<InterfaceStubFunctionsConsumer>(
       CI, InFile, "experimental-tapi-elf-v1");
 }

lib/Frontend/ModuleDependencyCollector.cpp

@@ -99,14 +99,14 @@ struct ModuleDependencyMMCallbacks : public ModuleMapCallbacks {
 }
 
 void ModuleDependencyCollector::attachToASTReader(ASTReader &R) {
-  R.addListener(llvm::make_unique<ModuleDependencyListener>(*this));
+  R.addListener(std::make_unique<ModuleDependencyListener>(*this));
 }
 
 void ModuleDependencyCollector::attachToPreprocessor(Preprocessor &PP) {
-  PP.addPPCallbacks(llvm::make_unique<ModuleDependencyPPCallbacks>(
+  PP.addPPCallbacks(std::make_unique<ModuleDependencyPPCallbacks>(
       *this, PP.getSourceManager()));
   PP.getHeaderSearchInfo().getModuleMap().addModuleMapCallbacks(
-      llvm::make_unique<ModuleDependencyMMCallbacks>(*this));
+      std::make_unique<ModuleDependencyMMCallbacks>(*this));
 }
 
 static bool isCaseSensitivePath(StringRef Path) {

lib/Frontend/MultiplexConsumer.cpp

@@ -249,11 +249,11 @@ MultiplexConsumer::MultiplexConsumer(
   }
   if (!mutationListeners.empty()) {
     MutationListener =
-        llvm::make_unique<MultiplexASTMutationListener>(mutationListeners);
+        std::make_unique<MultiplexASTMutationListener>(mutationListeners);
   }
   if (!serializationListeners.empty()) {
     DeserializationListener =
-        llvm::make_unique<MultiplexASTDeserializationListener>(
+        std::make_unique<MultiplexASTDeserializationListener>(
             serializationListeners);
   }
 }

lib/Frontend/PrecompiledPreamble.cpp

@@ -202,7 +202,7 @@ PrecompilePreambleAction::CreateASTConsumer(CompilerInstance &CI,
 
   std::unique_ptr<llvm::raw_ostream> OS;
   if (InMemStorage) {
-    OS = llvm::make_unique<llvm::raw_string_ostream>(*InMemStorage);
+    OS = std::make_unique<llvm::raw_string_ostream>(*InMemStorage);
   } else {
     std::string OutputFile;
     OS = GeneratePCHAction::CreateOutputFile(CI, InFile, OutputFile);
@@ -213,7 +213,7 @@ PrecompilePreambleAction::CreateASTConsumer(CompilerInstance &CI,
   if (!CI.getFrontendOpts().RelocatablePCH)
     Sysroot.clear();
 
-  return llvm::make_unique<PrecompilePreambleConsumer>(
+  return std::make_unique<PrecompilePreambleConsumer>(
       *this, CI.getPreprocessor(), CI.getModuleCache(), Sysroot, std::move(OS));
 }
 

lib/Frontend/PrintPreprocessedOutput.cpp

@@ -675,7 +675,7 @@ struct UnknownPragmaHandler : public PragmaHandler {
     if (ShouldExpandTokens) {
       // The first token does not have expanded macros. Expand them, if
       // required.
-      auto Toks = llvm::make_unique<Token[]>(1);
+      auto Toks = std::make_unique<Token[]>(1);
       Toks[0] = PragmaTok;
       PP.EnterTokenStream(std::move(Toks), /*NumToks=*/1,
                           /*DisableMacroExpansion=*/false,

lib/Frontend/Rewrite/FrontendActions.cpp

@@ -50,7 +50,7 @@ FixItAction::~FixItAction() {}
 
 std::unique_ptr<ASTConsumer>
 FixItAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
-  return llvm::make_unique<ASTConsumer>();
+  return std::make_unique<ASTConsumer>();
 }
 
 namespace {
@@ -295,7 +295,7 @@ bool RewriteIncludesAction::BeginSourceFileAction(CompilerInstance &CI) {
   if (CI.getPreprocessorOutputOpts().RewriteImports) {
     CI.createModuleManager();
     CI.getModuleManager()->addListener(
-        llvm::make_unique<RewriteImportsListener>(CI, OutputStream));
+        std::make_unique<RewriteImportsListener>(CI, OutputStream));
   }
 
   return true;

lib/Frontend/Rewrite/HTMLPrint.cpp

@@ -48,7 +48,7 @@ namespace {
 std::unique_ptr<ASTConsumer>
 clang::CreateHTMLPrinter(std::unique_ptr<raw_ostream> OS, Preprocessor &PP,
                          bool SyntaxHighlight, bool HighlightMacros) {
-  return llvm::make_unique<HTMLPrinter>(std::move(OS), PP, SyntaxHighlight,
+  return std::make_unique<HTMLPrinter>(std::move(OS), PP, SyntaxHighlight,
                                         HighlightMacros);
 }
 

lib/Frontend/Rewrite/RewriteModernObjC.cpp

@@ -663,7 +663,7 @@ std::unique_ptr<ASTConsumer> clang::CreateModernObjCRewriter(
     const std::string &InFile, std::unique_ptr<raw_ostream> OS,
     DiagnosticsEngine &Diags, const LangOptions &LOpts,
     bool SilenceRewriteMacroWarning, bool LineInfo) {
-  return llvm::make_unique<RewriteModernObjC>(InFile, std::move(OS), Diags,
+  return std::make_unique<RewriteModernObjC>(InFile, std::move(OS), Diags,
                                               LOpts, SilenceRewriteMacroWarning,
                                               LineInfo);
 }

lib/Frontend/Rewrite/RewriteObjC.cpp

@@ -593,7 +593,7 @@ clang::CreateObjCRewriter(const std::string &InFile,
                           std::unique_ptr<raw_ostream> OS,
                           DiagnosticsEngine &Diags, const LangOptions &LOpts,
                           bool SilenceRewriteMacroWarning) {
-  return llvm::make_unique<RewriteObjCFragileABI>(
+  return std::make_unique<RewriteObjCFragileABI>(
       InFile, std::move(OS), Diags, LOpts, SilenceRewriteMacroWarning);
 }
 

lib/Frontend/SerializedDiagnosticPrinter.cpp

@@ -296,7 +296,7 @@ namespace clang {
 namespace serialized_diags {
 std::unique_ptr<DiagnosticConsumer>
 create(StringRef OutputFile, DiagnosticOptions *Diags, bool MergeChildRecords) {
-  return llvm::make_unique<SDiagsWriter>(OutputFile, Diags, MergeChildRecords);
+  return std::make_unique<SDiagsWriter>(OutputFile, Diags, MergeChildRecords);
 }
 
 } // end namespace serialized_diags
@@ -743,7 +743,7 @@ DiagnosticsEngine *SDiagsWriter::getMetaDiags() {
     IntrusiveRefCntPtr<DiagnosticIDs> IDs(new DiagnosticIDs());
     auto Client =
         new TextDiagnosticPrinter(llvm::errs(), State->DiagOpts.get());
-    State->MetaDiagnostics = llvm::make_unique<DiagnosticsEngine>(
+    State->MetaDiagnostics = std::make_unique<DiagnosticsEngine>(
         IDs, State->DiagOpts.get(), Client);
   }
   return State->MetaDiagnostics.get();
@@ -780,7 +780,7 @@ void SDiagsWriter::finish() {
   }
 
   std::error_code EC;
-  auto OS = llvm::make_unique<llvm::raw_fd_ostream>(State->OutputFile.c_str(),
+  auto OS = std::make_unique<llvm::raw_fd_ostream>(State->OutputFile.c_str(),
                                                     EC, llvm::sys::fs::OF_None);
   if (EC) {
     getMetaDiags()->Report(diag::warn_fe_serialized_diag_failure)

lib/Frontend/VerifyDiagnosticConsumer.cpp

@@ -671,7 +671,7 @@ void VerifyDiagnosticConsumer::BeginSourceFile(const LangOptions &LangOpts,
 #ifndef NDEBUG
       // Debug build tracks parsed files.
       const_cast<Preprocessor *>(PP)->addPPCallbacks(
-                      llvm::make_unique<VerifyFileTracker>(*this, *SrcManager));
+                      std::make_unique<VerifyFileTracker>(*this, *SrcManager));
 #endif
     }
   }
@@ -1116,7 +1116,7 @@ std::unique_ptr<Directive> Directive::create(bool RegexKind,
                                              bool MatchAnyLine, StringRef Text,
                                              unsigned Min, unsigned Max) {
   if (!RegexKind)
-    return llvm::make_unique<StandardDirective>(DirectiveLoc, DiagnosticLoc,
+    return std::make_unique<StandardDirective>(DirectiveLoc, DiagnosticLoc,
                                                 MatchAnyLine, Text, Min, Max);
 
   // Parse the directive into a regular expression.
@@ -1142,6 +1142,6 @@ std::unique_ptr<Directive> Directive::create(bool RegexKind,
     }
   }
 
-  return llvm::make_unique<RegexDirective>(
+  return std::make_unique<RegexDirective>(
       DirectiveLoc, DiagnosticLoc, MatchAnyLine, Text, Min, Max, RegexStr);
 }

lib/FrontendTool/ExecuteCompilerInvocation.cpp

@@ -41,38 +41,38 @@ CreateFrontendBaseAction(CompilerInstance &CI) {
   (void)Action;
 
   switch (CI.getFrontendOpts().ProgramAction) {
-  case ASTDeclList:            return llvm::make_unique<ASTDeclListAction>();
-  case ASTDump:                return llvm::make_unique<ASTDumpAction>();
-  case ASTPrint:               return llvm::make_unique<ASTPrintAction>();
-  case ASTView:                return llvm::make_unique<ASTViewAction>();
+  case ASTDeclList:            return std::make_unique<ASTDeclListAction>();
+  case ASTDump:                return std::make_unique<ASTDumpAction>();
+  case ASTPrint:               return std::make_unique<ASTPrintAction>();
+  case ASTView:                return std::make_unique<ASTViewAction>();
   case DumpCompilerOptions:
-    return llvm::make_unique<DumpCompilerOptionsAction>();
-  case DumpRawTokens:          return llvm::make_unique<DumpRawTokensAction>();
-  case DumpTokens:             return llvm::make_unique<DumpTokensAction>();
-  case EmitAssembly:           return llvm::make_unique<EmitAssemblyAction>();
-  case EmitBC:                 return llvm::make_unique<EmitBCAction>();
-  case EmitHTML:               return llvm::make_unique<HTMLPrintAction>();
-  case EmitLLVM:               return llvm::make_unique<EmitLLVMAction>();
-  case EmitLLVMOnly:           return llvm::make_unique<EmitLLVMOnlyAction>();
-  case EmitCodeGenOnly:        return llvm::make_unique<EmitCodeGenOnlyAction>();
-  case EmitObj:                return llvm::make_unique<EmitObjAction>();
-  case FixIt:                  return llvm::make_unique<FixItAction>();
+    return std::make_unique<DumpCompilerOptionsAction>();
+  case DumpRawTokens:          return std::make_unique<DumpRawTokensAction>();
+  case DumpTokens:             return std::make_unique<DumpTokensAction>();
+  case EmitAssembly:           return std::make_unique<EmitAssemblyAction>();
+  case EmitBC:                 return std::make_unique<EmitBCAction>();
+  case EmitHTML:               return std::make_unique<HTMLPrintAction>();
+  case EmitLLVM:               return std::make_unique<EmitLLVMAction>();
+  case EmitLLVMOnly:           return std::make_unique<EmitLLVMOnlyAction>();
+  case EmitCodeGenOnly:        return std::make_unique<EmitCodeGenOnlyAction>();
+  case EmitObj:                return std::make_unique<EmitObjAction>();
+  case FixIt:                  return std::make_unique<FixItAction>();
   case GenerateModule:
-    return llvm::make_unique<GenerateModuleFromModuleMapAction>();
+    return std::make_unique<GenerateModuleFromModuleMapAction>();
   case GenerateModuleInterface:
-    return llvm::make_unique<GenerateModuleInterfaceAction>();
+    return std::make_unique<GenerateModuleInterfaceAction>();
   case GenerateHeaderModule:
-    return llvm::make_unique<GenerateHeaderModuleAction>();
-  case GeneratePCH:            return llvm::make_unique<GeneratePCHAction>();
+    return std::make_unique<GenerateHeaderModuleAction>();
+  case GeneratePCH:            return std::make_unique<GeneratePCHAction>();
   case GenerateInterfaceYAMLExpV1:
-    return llvm::make_unique<GenerateInterfaceYAMLExpV1Action>();
+    return std::make_unique<GenerateInterfaceYAMLExpV1Action>();
   case GenerateInterfaceTBEExpV1:
-    return llvm::make_unique<GenerateInterfaceTBEExpV1Action>();
-  case InitOnly:               return llvm::make_unique<InitOnlyAction>();
-  case ParseSyntaxOnly:        return llvm::make_unique<SyntaxOnlyAction>();
-  case ModuleFileInfo:         return llvm::make_unique<DumpModuleInfoAction>();
-  case VerifyPCH:              return llvm::make_unique<VerifyPCHAction>();
-  case TemplightDump:          return llvm::make_unique<TemplightDumpAction>();
+    return std::make_unique<GenerateInterfaceTBEExpV1Action>();
+  case InitOnly:               return std::make_unique<InitOnlyAction>();
+  case ParseSyntaxOnly:        return std::make_unique<SyntaxOnlyAction>();
+  case ModuleFileInfo:         return std::make_unique<DumpModuleInfoAction>();
+  case VerifyPCH:              return std::make_unique<VerifyPCHAction>();
+  case TemplightDump:          return std::make_unique<TemplightDumpAction>();
 
   case PluginAction: {
     for (FrontendPluginRegistry::iterator it =
@@ -93,35 +93,35 @@ CreateFrontendBaseAction(CompilerInstance &CI) {
     return nullptr;
   }
 
-  case PrintPreamble:          return llvm::make_unique<PrintPreambleAction>();
+  case PrintPreamble:          return std::make_unique<PrintPreambleAction>();
   case PrintPreprocessedInput: {
     if (CI.getPreprocessorOutputOpts().RewriteIncludes ||
         CI.getPreprocessorOutputOpts().RewriteImports)
-      return llvm::make_unique<RewriteIncludesAction>();
-    return llvm::make_unique<PrintPreprocessedAction>();
+      return std::make_unique<RewriteIncludesAction>();
+    return std::make_unique<PrintPreprocessedAction>();
   }
 
-  case RewriteMacros:          return llvm::make_unique<RewriteMacrosAction>();
-  case RewriteTest:            return llvm::make_unique<RewriteTestAction>();
+  case RewriteMacros:          return std::make_unique<RewriteMacrosAction>();
+  case RewriteTest:            return std::make_unique<RewriteTestAction>();
 #if CLANG_ENABLE_OBJC_REWRITER
-  case RewriteObjC:            return llvm::make_unique<RewriteObjCAction>();
+  case RewriteObjC:            return std::make_unique<RewriteObjCAction>();
 #else
   case RewriteObjC:            Action = "RewriteObjC"; break;
 #endif
 #if CLANG_ENABLE_ARCMT
   case MigrateSource:
-    return llvm::make_unique<arcmt::MigrateSourceAction>();
+    return std::make_unique<arcmt::MigrateSourceAction>();
 #else
   case MigrateSource:          Action = "MigrateSource"; break;
 #endif
 #if CLANG_ENABLE_STATIC_ANALYZER
-  case RunAnalysis:            return llvm::make_unique<ento::AnalysisAction>();
+  case RunAnalysis:            return std::make_unique<ento::AnalysisAction>();
 #else
   case RunAnalysis:            Action = "RunAnalysis"; break;
 #endif
-  case RunPreprocessorOnly:    return llvm::make_unique<PreprocessOnlyAction>();
+  case RunPreprocessorOnly:    return std::make_unique<PreprocessOnlyAction>();
   case PrintDependencyDirectivesSourceMinimizerOutput:
-    return llvm::make_unique<PrintDependencyDirectivesSourceMinimizerAction>();
+    return std::make_unique<PrintDependencyDirectivesSourceMinimizerAction>();
   }
 
 #if !CLANG_ENABLE_ARCMT || !CLANG_ENABLE_STATIC_ANALYZER \
@@ -143,7 +143,7 @@ CreateFrontendAction(CompilerInstance &CI) {
   const FrontendOptions &FEOpts = CI.getFrontendOpts();
 
   if (FEOpts.FixAndRecompile) {
-    Act = llvm::make_unique<FixItRecompile>(std::move(Act));
+    Act = std::make_unique<FixItRecompile>(std::move(Act));
   }
 
 #if CLANG_ENABLE_ARCMT
@@ -154,13 +154,13 @@ CreateFrontendAction(CompilerInstance &CI) {
     case FrontendOptions::ARCMT_None:
       break;
     case FrontendOptions::ARCMT_Check:
-      Act = llvm::make_unique<arcmt::CheckAction>(std::move(Act));
+      Act = std::make_unique<arcmt::CheckAction>(std::move(Act));
       break;
     case FrontendOptions::ARCMT_Modify:
-      Act = llvm::make_unique<arcmt::ModifyAction>(std::move(Act));
+      Act = std::make_unique<arcmt::ModifyAction>(std::move(Act));
       break;
     case FrontendOptions::ARCMT_Migrate:
-      Act = llvm::make_unique<arcmt::MigrateAction>(std::move(Act),
+      Act = std::make_unique<arcmt::MigrateAction>(std::move(Act),
                                      FEOpts.MTMigrateDir,
                                      FEOpts.ARCMTMigrateReportOut,
                                      FEOpts.ARCMTMigrateEmitARCErrors);
@@ -168,7 +168,7 @@ CreateFrontendAction(CompilerInstance &CI) {
     }
 
     if (FEOpts.ObjCMTAction != FrontendOptions::ObjCMT_None) {
-      Act = llvm::make_unique<arcmt::ObjCMigrateAction>(std::move(Act),
+      Act = std::make_unique<arcmt::ObjCMigrateAction>(std::move(Act),
                                                         FEOpts.MTMigrateDir,
                                                         FEOpts.ObjCMTAction);
     }
@@ -178,7 +178,7 @@ CreateFrontendAction(CompilerInstance &CI) {
   // If there are any AST files to merge, create a frontend action
   // adaptor to perform the merge.
   if (!FEOpts.ASTMergeFiles.empty())
-    Act = llvm::make_unique<ASTMergeAction>(std::move(Act),
+    Act = std::make_unique<ASTMergeAction>(std::move(Act),
                                             FEOpts.ASTMergeFiles);
 
   return Act;
@@ -231,7 +231,7 @@ bool ExecuteCompilerInvocation(CompilerInstance *Clang) {
   // This should happen AFTER plugins have been loaded!
   if (!Clang->getFrontendOpts().LLVMArgs.empty()) {
     unsigned NumArgs = Clang->getFrontendOpts().LLVMArgs.size();
-    auto Args = llvm::make_unique<const char*[]>(NumArgs + 2);
+    auto Args = std::make_unique<const char*[]>(NumArgs + 2);
     Args[0] = "clang (LLVM option parsing)";
     for (unsigned i = 0; i != NumArgs; ++i)
       Args[i + 1] = Clang->getFrontendOpts().LLVMArgs[i].c_str();

lib/Index/IndexingAction.cpp

@@ -118,12 +118,12 @@ protected:
 
   std::unique_ptr<IndexASTConsumer>
   createIndexASTConsumer(CompilerInstance &CI) {
-    return llvm::make_unique<IndexASTConsumer>(CI.getPreprocessorPtr(),
+    return std::make_unique<IndexASTConsumer>(CI.getPreprocessorPtr(),
                                                IndexCtx);
   }
 
   std::unique_ptr<PPCallbacks> createIndexPPCallbacks() {
-    return llvm::make_unique<IndexPPCallbacks>(IndexCtx);
+    return std::make_unique<IndexPPCallbacks>(IndexCtx);
   }
 
   void finish() {
@@ -176,7 +176,7 @@ protected:
     std::vector<std::unique_ptr<ASTConsumer>> Consumers;
     Consumers.push_back(std::move(OtherConsumer));
     Consumers.push_back(createIndexASTConsumer(CI));
-    return llvm::make_unique<MultiplexConsumer>(std::move(Consumers));
+    return std::make_unique<MultiplexConsumer>(std::move(Consumers));
   }
 
   bool BeginSourceFileAction(clang::CompilerInstance &CI) override {
@@ -200,10 +200,10 @@ index::createIndexingAction(std::shared_ptr<IndexDataConsumer> DataConsumer,
                             IndexingOptions Opts,
                             std::unique_ptr<FrontendAction> WrappedAction) {
   if (WrappedAction)
-    return llvm::make_unique<WrappingIndexAction>(std::move(WrappedAction),
+    return std::make_unique<WrappingIndexAction>(std::move(WrappedAction),
                                                   std::move(DataConsumer),
                                                   Opts);
-  return llvm::make_unique<IndexAction>(std::move(DataConsumer), Opts);
+  return std::make_unique<IndexAction>(std::move(DataConsumer), Opts);
 }
 
 static bool topLevelDeclVisitor(void *context, const Decl *D) {
@@ -257,7 +257,7 @@ void index::indexTopLevelDecls(ASTContext &Ctx, Preprocessor &PP,
 
 std::unique_ptr<PPCallbacks>
 index::indexMacrosCallback(IndexDataConsumer &Consumer, IndexingOptions Opts) {
-  return llvm::make_unique<IndexPPCallbacks>(
+  return std::make_unique<IndexPPCallbacks>(
       std::make_shared<IndexingContext>(Opts, Consumer));
 }
 

lib/Lex/PPDirectives.cpp

@@ -1023,7 +1023,7 @@ void Preprocessor::HandleDirective(Token &Result) {
   // various pseudo-ops.  Just return the # token and push back the following
   // token to be lexed next time.
   if (getLangOpts().AsmPreprocessor) {
-    auto Toks = llvm::make_unique<Token[]>(2);
+    auto Toks = std::make_unique<Token[]>(2);
     // Return the # and the token after it.
     Toks[0] = SavedHash;
     Toks[1] = Result;
@@ -1513,7 +1513,7 @@ void Preprocessor::EnterAnnotationToken(SourceRange Range,
                                         void *AnnotationVal) {
   // FIXME: Produce this as the current token directly, rather than
   // allocating a new token for it.
-  auto Tok = llvm::make_unique<Token[]>(1);
+  auto Tok = std::make_unique<Token[]>(1);
   Tok[0].startToken();
   Tok[0].setKind(Kind);
   Tok[0].setLocation(Range.getBegin());