r328636 - [clang] Change std::sort to llvm::sort in response to r327219

Mandeep Singh Grang via cfe-commits cfe-commits at lists.llvm.org
Tue Mar 27 09:50:00 PDT 2018


Author: mgrang
Date: Tue Mar 27 09:50:00 2018
New Revision: 328636

URL: http://llvm.org/viewvc/llvm-project?rev=328636&view=rev
Log:
[clang] Change std::sort to llvm::sort in response to r327219

r327219 added wrappers to std::sort which randomly shuffle the container before
sorting.  This will help in uncovering non-determinism caused due to undefined
sorting order of objects having the same key.

To make use of that infrastructure we need to invoke llvm::sort instead of
std::sort.

Modified:
    cfe/trunk/include/clang/Basic/Attr.td
    cfe/trunk/include/clang/Serialization/ContinuousRangeMap.h
    cfe/trunk/lib/AST/ASTContext.cpp
    cfe/trunk/lib/AST/ItaniumMangle.cpp
    cfe/trunk/lib/AST/VTableBuilder.cpp
    cfe/trunk/lib/ASTMatchers/Dynamic/Parser.cpp
    cfe/trunk/lib/Analysis/LiveVariables.cpp
    cfe/trunk/lib/Basic/VirtualFileSystem.cpp
    cfe/trunk/lib/CodeGen/CGVTables.cpp
    cfe/trunk/lib/CodeGen/CodeGenModule.cpp
    cfe/trunk/lib/CodeGen/TargetInfo.cpp
    cfe/trunk/lib/Driver/Driver.cpp
    cfe/trunk/lib/Format/FormatTokenLexer.cpp
    cfe/trunk/lib/Format/WhitespaceManager.cpp
    cfe/trunk/lib/Frontend/CompilerInvocation.cpp
    cfe/trunk/lib/Frontend/DiagnosticRenderer.cpp
    cfe/trunk/lib/Sema/AnalysisBasedWarnings.cpp
    cfe/trunk/lib/Sema/SemaDecl.cpp
    cfe/trunk/lib/Sema/SemaDeclAttr.cpp
    cfe/trunk/lib/Sema/SemaLookup.cpp
    cfe/trunk/lib/Sema/SemaOverload.cpp
    cfe/trunk/lib/Sema/SemaType.cpp
    cfe/trunk/lib/Serialization/ASTReader.cpp
    cfe/trunk/lib/Serialization/ASTReaderDecl.cpp
    cfe/trunk/lib/Serialization/ASTWriter.cpp
    cfe/trunk/lib/StaticAnalyzer/Checkers/PaddingChecker.cpp
    cfe/trunk/lib/StaticAnalyzer/Core/BugReporter.cpp
    cfe/trunk/lib/StaticAnalyzer/Core/CheckerRegistry.cpp
    cfe/trunk/lib/Tooling/ASTDiff/ASTDiff.cpp
    cfe/trunk/lib/Tooling/Core/Replacement.cpp
    cfe/trunk/tools/diagtool/DiagTool.cpp
    cfe/trunk/tools/libclang/CIndex.cpp
    cfe/trunk/unittests/Basic/VirtualFileSystemTest.cpp
    cfe/trunk/utils/TableGen/ClangAttrEmitter.cpp
    cfe/trunk/utils/TableGen/ClangDiagnosticsEmitter.cpp
    cfe/trunk/utils/TableGen/ClangOptionDocEmitter.cpp
    cfe/trunk/utils/TableGen/NeonEmitter.cpp

Modified: cfe/trunk/include/clang/Basic/Attr.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/Attr.td?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/Attr.td (original)
+++ cfe/trunk/include/clang/Basic/Attr.td Tue Mar 27 09:50:00 2018
@@ -1889,7 +1889,7 @@ def Target : InheritableAttr {
     template<class Compare>
     ParsedTargetAttr parse(Compare cmp) const {
       ParsedTargetAttr Attrs = parse();
-      std::sort(std::begin(Attrs.Features), std::end(Attrs.Features), cmp);
+      llvm::sort(std::begin(Attrs.Features), std::end(Attrs.Features), cmp);
       return Attrs;
     }
 

Modified: cfe/trunk/include/clang/Serialization/ContinuousRangeMap.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Serialization/ContinuousRangeMap.h?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/include/clang/Serialization/ContinuousRangeMap.h (original)
+++ cfe/trunk/include/clang/Serialization/ContinuousRangeMap.h Tue Mar 27 09:50:00 2018
@@ -117,7 +117,7 @@ public:
     Builder &operator=(const Builder&) = delete;
     
     ~Builder() {
-      std::sort(Self.Rep.begin(), Self.Rep.end(), Compare());
+      llvm::sort(Self.Rep.begin(), Self.Rep.end(), Compare());
       std::unique(Self.Rep.begin(), Self.Rep.end(),
                   [](const_reference A, const_reference B) {
         // FIXME: we should not allow any duplicate keys, but there are a lot of

Modified: cfe/trunk/lib/AST/ASTContext.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ASTContext.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ASTContext.cpp (original)
+++ cfe/trunk/lib/AST/ASTContext.cpp Tue Mar 27 09:50:00 2018
@@ -2186,7 +2186,7 @@ structHasUniqueObjectRepresentations(con
       }
     }
 
-    std::sort(
+    llvm::sort(
         Bases.begin(), Bases.end(), [&](const std::pair<QualType, int64_t> &L,
                                         const std::pair<QualType, int64_t> &R) {
           return Layout.getBaseClassOffset(L.first->getAsCXXRecordDecl()) <

Modified: cfe/trunk/lib/AST/ItaniumMangle.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ItaniumMangle.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ItaniumMangle.cpp (original)
+++ cfe/trunk/lib/AST/ItaniumMangle.cpp Tue Mar 27 09:50:00 2018
@@ -323,7 +323,7 @@ class CXXNameMangler {
                        AdditionalAbiTags->end());
       }
 
-      std::sort(TagList.begin(), TagList.end());
+      llvm::sort(TagList.begin(), TagList.end());
       TagList.erase(std::unique(TagList.begin(), TagList.end()), TagList.end());
 
       writeSortedUniqueAbiTags(Out, TagList);
@@ -339,7 +339,7 @@ class CXXNameMangler {
     }
 
     const AbiTagList &getSortedUniqueUsedAbiTags() {
-      std::sort(UsedAbiTags.begin(), UsedAbiTags.end());
+      llvm::sort(UsedAbiTags.begin(), UsedAbiTags.end());
       UsedAbiTags.erase(std::unique(UsedAbiTags.begin(), UsedAbiTags.end()),
                         UsedAbiTags.end());
       return UsedAbiTags;

Modified: cfe/trunk/lib/AST/VTableBuilder.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/VTableBuilder.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/AST/VTableBuilder.cpp (original)
+++ cfe/trunk/lib/AST/VTableBuilder.cpp Tue Mar 27 09:50:00 2018
@@ -2105,8 +2105,8 @@ void ItaniumVTableBuilder::dumpLayout(ra
       const CXXMethodDecl *MD = I.second;
 
       ThunkInfoVectorTy ThunksVector = Thunks[MD];
-      std::sort(ThunksVector.begin(), ThunksVector.end(),
-                [](const ThunkInfo &LHS, const ThunkInfo &RHS) {
+      llvm::sort(ThunksVector.begin(), ThunksVector.end(),
+                 [](const ThunkInfo &LHS, const ThunkInfo &RHS) {
         assert(LHS.Method == nullptr && RHS.Method == nullptr);
         return std::tie(LHS.This, LHS.Return) < std::tie(RHS.This, RHS.Return);
       });
@@ -2206,9 +2206,9 @@ VTableLayout::VTableLayout(ArrayRef<size
   else
     this->VTableIndices = OwningArrayRef<size_t>(VTableIndices);
 
-  std::sort(this->VTableThunks.begin(), this->VTableThunks.end(),
-            [](const VTableLayout::VTableThunkTy &LHS,
-               const VTableLayout::VTableThunkTy &RHS) {
+  llvm::sort(this->VTableThunks.begin(), this->VTableThunks.end(),
+             [](const VTableLayout::VTableThunkTy &LHS,
+                const VTableLayout::VTableThunkTy &RHS) {
               assert((LHS.first != RHS.first || LHS.second == RHS.second) &&
                      "Different thunks should have unique indices!");
               return LHS.first < RHS.first;
@@ -3344,8 +3344,8 @@ static bool rebucketPaths(VPtrInfoVector
   PathsSorted.reserve(Paths.size());
   for (auto& P : Paths)
     PathsSorted.push_back(*P);
-  std::sort(PathsSorted.begin(), PathsSorted.end(),
-            [](const VPtrInfo &LHS, const VPtrInfo &RHS) {
+  llvm::sort(PathsSorted.begin(), PathsSorted.end(),
+             [](const VPtrInfo &LHS, const VPtrInfo &RHS) {
     return LHS.MangledPath < RHS.MangledPath;
   });
   bool Changed = false;

Modified: cfe/trunk/lib/ASTMatchers/Dynamic/Parser.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/ASTMatchers/Dynamic/Parser.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/ASTMatchers/Dynamic/Parser.cpp (original)
+++ cfe/trunk/lib/ASTMatchers/Dynamic/Parser.cpp Tue Mar 27 09:50:00 2018
@@ -619,8 +619,8 @@ Parser::completeExpression(StringRef Cod
   P.parseExpressionImpl(&Dummy);
 
   // Sort by specificity, then by name.
-  std::sort(P.Completions.begin(), P.Completions.end(),
-            [](const MatcherCompletion &A, const MatcherCompletion &B) {
+  llvm::sort(P.Completions.begin(), P.Completions.end(),
+             [](const MatcherCompletion &A, const MatcherCompletion &B) {
     if (A.Specificity != B.Specificity)
       return A.Specificity > B.Specificity;
     return A.TypedText < B.TypedText;

Modified: cfe/trunk/lib/Analysis/LiveVariables.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/LiveVariables.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Analysis/LiveVariables.cpp (original)
+++ cfe/trunk/lib/Analysis/LiveVariables.cpp Tue Mar 27 09:50:00 2018
@@ -563,7 +563,7 @@ void LiveVariablesImpl::dumpBlockLivenes
        it != ei; ++it) {
     vec.push_back(it->first);    
   }
-  std::sort(vec.begin(), vec.end(), [](const CFGBlock *A, const CFGBlock *B) {
+  llvm::sort(vec.begin(), vec.end(), [](const CFGBlock *A, const CFGBlock *B) {
     return A->getBlockID() < B->getBlockID();
   });
 
@@ -583,7 +583,8 @@ void LiveVariablesImpl::dumpBlockLivenes
       declVec.push_back(*si);      
     }
 
-    std::sort(declVec.begin(), declVec.end(), [](const Decl *A, const Decl *B) {
+    llvm::sort(declVec.begin(), declVec.end(),
+               [](const Decl *A, const Decl *B) {
       return A->getLocStart() < B->getLocStart();
     });
 

Modified: cfe/trunk/lib/Basic/VirtualFileSystem.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/VirtualFileSystem.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/VirtualFileSystem.cpp (original)
+++ cfe/trunk/lib/Basic/VirtualFileSystem.cpp Tue Mar 27 09:50:00 2018
@@ -1812,8 +1812,8 @@ void JSONWriter::write(ArrayRef<YAMLVFSE
 }
 
 void YAMLVFSWriter::write(llvm::raw_ostream &OS) {
-  std::sort(Mappings.begin(), Mappings.end(),
-            [](const YAMLVFSEntry &LHS, const YAMLVFSEntry &RHS) {
+  llvm::sort(Mappings.begin(), Mappings.end(),
+             [](const YAMLVFSEntry &LHS, const YAMLVFSEntry &RHS) {
     return LHS.VPath < RHS.VPath;
   });
 

Modified: cfe/trunk/lib/CodeGen/CGVTables.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGVTables.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGVTables.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGVTables.cpp Tue Mar 27 09:50:00 2018
@@ -992,8 +992,8 @@ void CodeGenModule::EmitVTableTypeMetada
                            AP.second.AddressPointIndex));
 
   // Sort the bit set entries for determinism.
-  std::sort(BitsetEntries.begin(), BitsetEntries.end(),
-            [this](const BSEntry &E1, const BSEntry &E2) {
+  llvm::sort(BitsetEntries.begin(), BitsetEntries.end(),
+             [this](const BSEntry &E1, const BSEntry &E2) {
     if (&E1 == &E2)
       return false;
 

Modified: cfe/trunk/lib/CodeGen/CodeGenModule.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenModule.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenModule.cpp (original)
+++ cfe/trunk/lib/CodeGen/CodeGenModule.cpp Tue Mar 27 09:50:00 2018
@@ -1294,7 +1294,7 @@ bool CodeGenModule::GetCPUAndFeaturesAtt
     AddedAttr = true;
   }
   if (!Features.empty()) {
-    std::sort(Features.begin(), Features.end());
+    llvm::sort(Features.begin(), Features.end());
     Attrs.addAttribute("target-features", llvm::join(Features, ","));
     AddedAttr = true;
   }

Modified: cfe/trunk/lib/CodeGen/TargetInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/TargetInfo.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/TargetInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/TargetInfo.cpp Tue Mar 27 09:50:00 2018
@@ -8513,7 +8513,7 @@ static bool appendRecordType(SmallString
     // The ABI requires unions to be sorted but not structures.
     // See FieldEncoding::operator< for sort algorithm.
     if (RT->isUnionType())
-      std::sort(FE.begin(), FE.end());
+      llvm::sort(FE.begin(), FE.end());
     // We can now complete the TypeString.
     unsigned E = FE.size();
     for (unsigned I = 0; I != E; ++I) {
@@ -8557,7 +8557,7 @@ static bool appendEnumType(SmallStringEn
       EnumEnc += '}';
       FE.push_back(FieldEncoding(!I->getName().empty(), EnumEnc));
     }
-    std::sort(FE.begin(), FE.end());
+    llvm::sort(FE.begin(), FE.end());
     unsigned E = FE.size();
     for (unsigned I = 0; I != E; ++I) {
       if (I)

Modified: cfe/trunk/lib/Driver/Driver.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Driver.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Driver.cpp (original)
+++ cfe/trunk/lib/Driver/Driver.cpp Tue Mar 27 09:50:00 2018
@@ -1474,11 +1474,11 @@ void Driver::HandleAutocompletions(Strin
   // deterministic order. We could sort in any way, but we chose
   // case-insensitive sorting for consistency with the -help option
   // which prints out options in the case-insensitive alphabetical order.
-  std::sort(SuggestedCompletions.begin(), SuggestedCompletions.end(),
-            [](StringRef A, StringRef B) {
-              if (int X = A.compare_lower(B))
-                return X < 0;
-              return A.compare(B) > 0;
+  llvm::sort(SuggestedCompletions.begin(), SuggestedCompletions.end(),
+             [](StringRef A, StringRef B) {
+               if (int X = A.compare_lower(B))
+                 return X < 0;
+               return A.compare(B) > 0;
             });
 
   llvm::outs() << llvm::join(SuggestedCompletions, "\n") << '\n';

Modified: cfe/trunk/lib/Format/FormatTokenLexer.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Format/FormatTokenLexer.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Format/FormatTokenLexer.cpp (original)
+++ cfe/trunk/lib/Format/FormatTokenLexer.cpp Tue Mar 27 09:50:00 2018
@@ -38,7 +38,7 @@ FormatTokenLexer::FormatTokenLexer(const
 
   for (const std::string &ForEachMacro : Style.ForEachMacros)
     ForEachMacros.push_back(&IdentTable.get(ForEachMacro));
-  std::sort(ForEachMacros.begin(), ForEachMacros.end());
+  llvm::sort(ForEachMacros.begin(), ForEachMacros.end());
 }
 
 ArrayRef<FormatToken *> FormatTokenLexer::lex() {

Modified: cfe/trunk/lib/Format/WhitespaceManager.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Format/WhitespaceManager.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Format/WhitespaceManager.cpp (original)
+++ cfe/trunk/lib/Format/WhitespaceManager.cpp Tue Mar 27 09:50:00 2018
@@ -90,7 +90,7 @@ const tooling::Replacements &WhitespaceM
   if (Changes.empty())
     return Replaces;
 
-  std::sort(Changes.begin(), Changes.end(), Change::IsBeforeInFile(SourceMgr));
+  llvm::sort(Changes.begin(), Changes.end(), Change::IsBeforeInFile(SourceMgr));
   calculateLineBreakInformation();
   alignConsecutiveDeclarations();
   alignConsecutiveAssignments();

Modified: cfe/trunk/lib/Frontend/CompilerInvocation.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/CompilerInvocation.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/CompilerInvocation.cpp (original)
+++ cfe/trunk/lib/Frontend/CompilerInvocation.cpp Tue Mar 27 09:50:00 2018
@@ -1278,7 +1278,7 @@ bool clang::ParseDiagnosticArgs(Diagnost
     Success = false;
   }
   else
-    std::sort(Opts.VerifyPrefixes.begin(), Opts.VerifyPrefixes.end());
+    llvm::sort(Opts.VerifyPrefixes.begin(), Opts.VerifyPrefixes.end());
   DiagnosticLevelMask DiagMask = DiagnosticLevelMask::None;
   Success &= parseDiagnosticLevelMask("-verify-ignore-unexpected=",
     Args.getAllArgValues(OPT_verify_ignore_unexpected_EQ),
@@ -2409,7 +2409,7 @@ static void ParseLangArgs(LangOptions &O
   Opts.CurrentModule = Opts.ModuleName;
   Opts.AppExt = Args.hasArg(OPT_fapplication_extension);
   Opts.ModuleFeatures = Args.getAllArgValues(OPT_fmodule_feature);
-  std::sort(Opts.ModuleFeatures.begin(), Opts.ModuleFeatures.end());
+  llvm::sort(Opts.ModuleFeatures.begin(), Opts.ModuleFeatures.end());
   Opts.NativeHalfType |= Args.hasArg(OPT_fnative_half_type);
   Opts.NativeHalfArgsAndReturns |= Args.hasArg(OPT_fnative_half_arguments_and_returns);
   // Enable HalfArgsAndReturns if present in Args or if NativeHalfArgsAndReturns

Modified: cfe/trunk/lib/Frontend/DiagnosticRenderer.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/DiagnosticRenderer.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/DiagnosticRenderer.cpp (original)
+++ cfe/trunk/lib/Frontend/DiagnosticRenderer.cpp Tue Mar 27 09:50:00 2018
@@ -324,8 +324,8 @@ static void computeCommonMacroArgExpansi
   SmallVector<FileID, 4> EndArgExpansions;
   getMacroArgExpansionFileIDs(Begin, BeginArgExpansions, /*IsBegin=*/true, SM);
   getMacroArgExpansionFileIDs(End, EndArgExpansions, /*IsBegin=*/false, SM);
-  std::sort(BeginArgExpansions.begin(), BeginArgExpansions.end());
-  std::sort(EndArgExpansions.begin(), EndArgExpansions.end());
+  llvm::sort(BeginArgExpansions.begin(), BeginArgExpansions.end());
+  llvm::sort(EndArgExpansions.begin(), EndArgExpansions.end());
   std::set_intersection(BeginArgExpansions.begin(), BeginArgExpansions.end(),
                         EndArgExpansions.begin(), EndArgExpansions.end(),
                         std::back_inserter(CommonArgExpansions));

Modified: cfe/trunk/lib/Sema/AnalysisBasedWarnings.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/AnalysisBasedWarnings.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/AnalysisBasedWarnings.cpp (original)
+++ cfe/trunk/lib/Sema/AnalysisBasedWarnings.cpp Tue Mar 27 09:50:00 2018
@@ -1388,8 +1388,8 @@ static void diagnoseRepeatedUseOfWeak(Se
 
   // Sort by first use so that we emit the warnings in a deterministic order.
   SourceManager &SM = S.getSourceManager();
-  std::sort(UsesByStmt.begin(), UsesByStmt.end(),
-            [&SM](const StmtUsesPair &LHS, const StmtUsesPair &RHS) {
+  llvm::sort(UsesByStmt.begin(), UsesByStmt.end(),
+             [&SM](const StmtUsesPair &LHS, const StmtUsesPair &RHS) {
     return SM.isBeforeInTranslationUnit(LHS.first->getLocStart(),
                                         RHS.first->getLocStart());
   });
@@ -1527,8 +1527,8 @@ public:
         // Sort the uses by their SourceLocations.  While not strictly
         // guaranteed to produce them in line/column order, this will provide
         // a stable ordering.
-        std::sort(vec->begin(), vec->end(),
-                  [](const UninitUse &a, const UninitUse &b) {
+        llvm::sort(vec->begin(), vec->end(),
+                   [](const UninitUse &a, const UninitUse &b) {
           // Prefer a more confident report over a less confident one.
           if (a.getKind() != b.getKind())
             return a.getKind() > b.getKind();

Modified: cfe/trunk/lib/Sema/SemaDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDecl.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaDecl.cpp (original)
+++ cfe/trunk/lib/Sema/SemaDecl.cpp Tue Mar 27 09:50:00 2018
@@ -9375,7 +9375,7 @@ static bool CheckMultiVersionFunction(Se
 
   TargetAttr::ParsedTargetAttr NewParsed = NewTA->parse();
   // Sort order doesn't matter, it just needs to be consistent.
-  std::sort(NewParsed.Features.begin(), NewParsed.Features.end());
+  llvm::sort(NewParsed.Features.begin(), NewParsed.Features.end());
 
   const auto *OldTA = OldFD->getAttr<TargetAttr>();
   if (!OldFD->isMultiVersion()) {

Modified: cfe/trunk/lib/Sema/SemaDeclAttr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDeclAttr.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaDeclAttr.cpp (original)
+++ cfe/trunk/lib/Sema/SemaDeclAttr.cpp Tue Mar 27 09:50:00 2018
@@ -5051,7 +5051,7 @@ static void handleAbiTagAttr(Sema &S, De
     return;
 
   // Store tags sorted and without duplicates.
-  std::sort(Tags.begin(), Tags.end());
+  llvm::sort(Tags.begin(), Tags.end());
   Tags.erase(std::unique(Tags.begin(), Tags.end()), Tags.end());
 
   D->addAttr(::new (S.Context)

Modified: cfe/trunk/lib/Sema/SemaLookup.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaLookup.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaLookup.cpp (original)
+++ cfe/trunk/lib/Sema/SemaLookup.cpp Tue Mar 27 09:50:00 2018
@@ -187,7 +187,7 @@ namespace {
     }
 
     void done() {
-      std::sort(list.begin(), list.end(), UnqualUsingEntry::Comparator());
+      llvm::sort(list.begin(), list.end(), UnqualUsingEntry::Comparator());
     }
 
     typedef ListTy::const_iterator const_iterator;

Modified: cfe/trunk/lib/Sema/SemaOverload.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaOverload.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaOverload.cpp (original)
+++ cfe/trunk/lib/Sema/SemaOverload.cpp Tue Mar 27 09:50:00 2018
@@ -10688,8 +10688,8 @@ void TemplateSpecCandidateSet::NoteCandi
     // in general, want to list every possible builtin candidate.
   }
 
-  std::sort(Cands.begin(), Cands.end(),
-            CompareTemplateSpecCandidatesForDisplay(S));
+  llvm::sort(Cands.begin(), Cands.end(),
+             CompareTemplateSpecCandidatesForDisplay(S));
 
   // FIXME: Perhaps rename OverloadsShown and getShowOverloads()
   // for generalization purposes (?).

Modified: cfe/trunk/lib/Sema/SemaType.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaType.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaType.cpp (original)
+++ cfe/trunk/lib/Sema/SemaType.cpp Tue Mar 27 09:50:00 2018
@@ -4861,8 +4861,8 @@ static TypeSourceInfo *GetFullTypeForDec
         if (Chunk.Fun.TypeQuals & Qualifiers::Restrict)
           RemovalLocs.push_back(Chunk.Fun.getRestrictQualifierLoc());
         if (!RemovalLocs.empty()) {
-          std::sort(RemovalLocs.begin(), RemovalLocs.end(),
-                    BeforeThanCompare<SourceLocation>(S.getSourceManager()));
+          llvm::sort(RemovalLocs.begin(), RemovalLocs.end(),
+                     BeforeThanCompare<SourceLocation>(S.getSourceManager()));
           RemovalRange = SourceRange(RemovalLocs.front(), RemovalLocs.back());
           Loc = RemovalLocs.front();
         }

Modified: cfe/trunk/lib/Serialization/ASTReader.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTReader.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTReader.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTReader.cpp Tue Mar 27 09:50:00 2018
@@ -396,8 +396,8 @@ static bool checkTargetOptions(const Tar
                                              ExistingTargetOpts.FeaturesAsWritten.end());
   SmallVector<StringRef, 4> ReadFeatures(TargetOpts.FeaturesAsWritten.begin(),
                                          TargetOpts.FeaturesAsWritten.end());
-  std::sort(ExistingFeatures.begin(), ExistingFeatures.end());
-  std::sort(ReadFeatures.begin(), ReadFeatures.end());
+  llvm::sort(ExistingFeatures.begin(), ExistingFeatures.end());
+  llvm::sort(ReadFeatures.begin(), ReadFeatures.end());
 
   // We compute the set difference in both directions explicitly so that we can
   // diagnose the differences differently.
@@ -9078,8 +9078,8 @@ void ASTReader::ReadComments() {
   NextCursor:
     // De-serialized SourceLocations get negative FileIDs for other modules,
     // potentially invalidating the original order. Sort it again.
-    std::sort(Comments.begin(), Comments.end(),
-              BeforeThanCompare<RawComment>(SourceMgr));
+    llvm::sort(Comments.begin(), Comments.end(),
+               BeforeThanCompare<RawComment>(SourceMgr));
     Context.Comments.addDeserializedComments(Comments);
   }
 }

Modified: cfe/trunk/lib/Serialization/ASTReaderDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTReaderDecl.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTReaderDecl.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTReaderDecl.cpp Tue Mar 27 09:50:00 2018
@@ -232,7 +232,7 @@ namespace clang {
 
       if (auto &Old = LazySpecializations) {
         IDs.insert(IDs.end(), Old + 1, Old + 1 + Old[0]);
-        std::sort(IDs.begin(), IDs.end());
+        llvm::sort(IDs.begin(), IDs.end());
         IDs.erase(std::unique(IDs.begin(), IDs.end()), IDs.end());
       }
 

Modified: cfe/trunk/lib/Serialization/ASTWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTWriter.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTWriter.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTWriter.cpp Tue Mar 27 09:50:00 2018
@@ -2483,8 +2483,8 @@ void ASTWriter::WritePreprocessor(const
       MacroIdentifiers.push_back(Id.second);
   // Sort the set of macro definitions that need to be serialized by the
   // name of the macro, to provide a stable ordering.
-  std::sort(MacroIdentifiers.begin(), MacroIdentifiers.end(),
-            llvm::less_ptr<IdentifierInfo>());
+  llvm::sort(MacroIdentifiers.begin(), MacroIdentifiers.end(),
+             llvm::less_ptr<IdentifierInfo>());
 
   // Emit the macro directives as a list and associate the offset with the
   // identifier they belong to.
@@ -3216,8 +3216,8 @@ void ASTWriter::WriteFileDeclIDsMap() {
 
   SmallVector<std::pair<FileID, DeclIDInFileInfo *>, 64> SortedFileDeclIDs(
       FileDeclIDs.begin(), FileDeclIDs.end());
-  std::sort(SortedFileDeclIDs.begin(), SortedFileDeclIDs.end(),
-            llvm::less_first());
+  llvm::sort(SortedFileDeclIDs.begin(), SortedFileDeclIDs.end(),
+             llvm::less_first());
 
   // Join the vectors of DeclIDs from all files.
   SmallVector<DeclID, 256> FileGroupedDeclIDs;
@@ -3721,7 +3721,7 @@ void ASTWriter::WriteIdentifierTable(Pre
       IIs.push_back(ID.second);
     // Sort the identifiers lexicographically before getting them references so
     // that their order is stable.
-    std::sort(IIs.begin(), IIs.end(), llvm::less_ptr<IdentifierInfo>());
+    llvm::sort(IIs.begin(), IIs.end(), llvm::less_ptr<IdentifierInfo>());
     for (const IdentifierInfo *II : IIs)
       if (Trait.isInterestingNonMacroIdentifier(II))
         getIdentifierRef(II);
@@ -4019,7 +4019,7 @@ ASTWriter::GenerateNameLookupTable(const
   }
 
   // Sort the names into a stable order.
-  std::sort(Names.begin(), Names.end());
+  llvm::sort(Names.begin(), Names.end());
 
   if (auto *D = dyn_cast<CXXRecordDecl>(DC)) {
     // We need to establish an ordering of constructor and conversion function
@@ -4156,7 +4156,7 @@ uint64_t ASTWriter::WriteDeclContextVisi
             std::make_pair(Entry.first, Entry.second.getLookupResult()));
     }
 
-    std::sort(LookupResults.begin(), LookupResults.end(), llvm::less_first());
+    llvm::sort(LookupResults.begin(), LookupResults.end(), llvm::less_first());
     for (auto &NameAndResult : LookupResults) {
       DeclarationName Name = NameAndResult.first;
       DeclContext::lookup_result Result = NameAndResult.second;
@@ -4852,7 +4852,7 @@ ASTFileSignature ASTWriter::WriteASTCore
         IIs.push_back(II);
     }
     // Sort the identifiers to visit based on their name.
-    std::sort(IIs.begin(), IIs.end(), llvm::less_ptr<IdentifierInfo>());
+    llvm::sort(IIs.begin(), IIs.end(), llvm::less_ptr<IdentifierInfo>());
     for (const IdentifierInfo *II : IIs) {
       for (IdentifierResolver::iterator D = SemaRef.IdResolver.begin(II),
                                      DEnd = SemaRef.IdResolver.end();
@@ -5089,7 +5089,7 @@ ASTFileSignature ASTWriter::WriteASTCore
       };
 
       // Sort and deduplicate module IDs.
-      std::sort(Imports.begin(), Imports.end(), Cmp);
+      llvm::sort(Imports.begin(), Imports.end(), Cmp);
       Imports.erase(std::unique(Imports.begin(), Imports.end(), Eq),
                     Imports.end());
 

Modified: cfe/trunk/lib/StaticAnalyzer/Checkers/PaddingChecker.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Checkers/PaddingChecker.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Checkers/PaddingChecker.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Checkers/PaddingChecker.cpp Tue Mar 27 09:50:00 2018
@@ -237,7 +237,7 @@ public:
     };
     std::transform(RD->field_begin(), RD->field_end(),
                    std::back_inserter(Fields), GatherSizesAndAlignments);
-    std::sort(Fields.begin(), Fields.end());
+    llvm::sort(Fields.begin(), Fields.end());
     // This lets us skip over vptrs and non-virtual bases,
     // so that we can just worry about the fields in our object.
     // Note that this does cause us to miss some cases where we

Modified: cfe/trunk/lib/StaticAnalyzer/Core/BugReporter.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/BugReporter.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Core/BugReporter.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Core/BugReporter.cpp Tue Mar 27 09:50:00 2018
@@ -2947,8 +2947,8 @@ TrimmedGraph::TrimmedGraph(const Explode
   }
 
   // Sort the error paths from longest to shortest.
-  std::sort(ReportNodes.begin(), ReportNodes.end(),
-            PriorityCompare<true>(PriorityMap));
+  llvm::sort(ReportNodes.begin(), ReportNodes.end(),
+             PriorityCompare<true>(PriorityMap));
 }
 
 bool TrimmedGraph::popNextReportGraph(ReportGraph &GraphWrapper) {

Modified: cfe/trunk/lib/StaticAnalyzer/Core/CheckerRegistry.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/CheckerRegistry.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Core/CheckerRegistry.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Core/CheckerRegistry.cpp Tue Mar 27 09:50:00 2018
@@ -97,7 +97,7 @@ void CheckerRegistry::addChecker(Initial
 void CheckerRegistry::initializeManager(CheckerManager &checkerMgr,
                                   SmallVectorImpl<CheckerOptInfo> &opts) const {
   // Sort checkers for efficient collection.
-  std::sort(Checkers.begin(), Checkers.end(), checkerNameLT);
+  llvm::sort(Checkers.begin(), Checkers.end(), checkerNameLT);
 
   // Collect checkers enabled by the options.
   CheckerInfoSet enabledCheckers;
@@ -141,7 +141,7 @@ void CheckerRegistry::printHelp(raw_ostr
   // FIXME: Alphabetical sort puts 'experimental' in the middle.
   // Would it be better to name it '~experimental' or something else
   // that's ASCIIbetically last?
-  std::sort(Checkers.begin(), Checkers.end(), checkerNameLT);
+  llvm::sort(Checkers.begin(), Checkers.end(), checkerNameLT);
 
   // FIXME: Print available packages.
 
@@ -178,7 +178,7 @@ void CheckerRegistry::printHelp(raw_ostr
 
 void CheckerRegistry::printList(
     raw_ostream &out, SmallVectorImpl<CheckerOptInfo> &opts) const {
-  std::sort(Checkers.begin(), Checkers.end(), checkerNameLT);
+  llvm::sort(Checkers.begin(), Checkers.end(), checkerNameLT);
 
   // Collect checkers enabled by the options.
   CheckerInfoSet enabledCheckers;

Modified: cfe/trunk/lib/Tooling/ASTDiff/ASTDiff.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Tooling/ASTDiff/ASTDiff.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Tooling/ASTDiff/ASTDiff.cpp (original)
+++ cfe/trunk/lib/Tooling/ASTDiff/ASTDiff.cpp Tue Mar 27 09:50:00 2018
@@ -741,7 +741,7 @@ public:
       List.pop();
     }
     // TODO this is here to get a stable output, not a good heuristic
-    std::sort(Result.begin(), Result.end());
+    llvm::sort(Result.begin(), Result.end());
     return Result;
   }
   int peekMax() const {

Modified: cfe/trunk/lib/Tooling/Core/Replacement.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Tooling/Core/Replacement.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/lib/Tooling/Core/Replacement.cpp (original)
+++ cfe/trunk/lib/Tooling/Core/Replacement.cpp Tue Mar 27 09:50:00 2018
@@ -483,11 +483,11 @@ Replacements Replacements::merge(const R
 // Returns a set of non-overlapping and sorted ranges that is equivalent to
 // \p Ranges.
 static std::vector<Range> combineAndSortRanges(std::vector<Range> Ranges) {
-  std::sort(Ranges.begin(), Ranges.end(),
-            [](const Range &LHS, const Range &RHS) {
-              if (LHS.getOffset() != RHS.getOffset())
-                return LHS.getOffset() < RHS.getOffset();
-              return LHS.getLength() < RHS.getLength();
+  llvm::sort(Ranges.begin(), Ranges.end(),
+             [](const Range &LHS, const Range &RHS) {
+               if (LHS.getOffset() != RHS.getOffset())
+                 return LHS.getOffset() < RHS.getOffset();
+               return LHS.getLength() < RHS.getLength();
             });
   std::vector<Range> Result;
   for (const auto &R : Ranges) {

Modified: cfe/trunk/tools/diagtool/DiagTool.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/diagtool/DiagTool.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/tools/diagtool/DiagTool.cpp (original)
+++ cfe/trunk/tools/diagtool/DiagTool.cpp Tue Mar 27 09:50:00 2018
@@ -48,7 +48,7 @@ void DiagTools::printCommands(llvm::raw_
     if (len > maxName)
       maxName = len;    
   }
-  std::sort(toolNames.begin(), toolNames.end());
+  llvm::sort(toolNames.begin(), toolNames.end());
 
   for (std::vector<llvm::StringRef>::iterator it = toolNames.begin(),
        ei = toolNames.end(); it != ei; ++it) {

Modified: cfe/trunk/tools/libclang/CIndex.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndex.cpp (original)
+++ cfe/trunk/tools/libclang/CIndex.cpp Tue Mar 27 09:50:00 2018
@@ -1039,8 +1039,8 @@ bool CursorVisitor::VisitObjCContainerDe
   }
 
   // Now sort the Decls so that they appear in lexical order.
-  std::sort(DeclsInContainer.begin(), DeclsInContainer.end(),
-            [&SM](Decl *A, Decl *B) {
+  llvm::sort(DeclsInContainer.begin(), DeclsInContainer.end(),
+             [&SM](Decl *A, Decl *B) {
     SourceLocation L_A = A->getLocStart();
     SourceLocation L_B = B->getLocStart();
     return L_A != L_B ?
@@ -7573,10 +7573,10 @@ static void getCursorPlatformAvailabilit
   if (AvailabilityAttrs.empty())
     return;
 
-  std::sort(AvailabilityAttrs.begin(), AvailabilityAttrs.end(),
-            [](AvailabilityAttr *LHS, AvailabilityAttr *RHS) {
-              return LHS->getPlatform()->getName() <
-                     RHS->getPlatform()->getName();
+  llvm::sort(AvailabilityAttrs.begin(), AvailabilityAttrs.end(),
+             [](AvailabilityAttr *LHS, AvailabilityAttr *RHS) {
+               return LHS->getPlatform()->getName() <
+                      RHS->getPlatform()->getName();
             });
   ASTContext &Ctx = D->getASTContext();
   auto It = std::unique(

Modified: cfe/trunk/unittests/Basic/VirtualFileSystemTest.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/Basic/VirtualFileSystemTest.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/unittests/Basic/VirtualFileSystemTest.cpp (original)
+++ cfe/trunk/unittests/Basic/VirtualFileSystemTest.cpp Tue Mar 27 09:50:00 2018
@@ -471,7 +471,7 @@ TEST(VirtualFileSystemTest, BrokenSymlin
   }
 
   // Check sorted contents.
-  std::sort(Contents.begin(), Contents.end());
+  llvm::sort(Contents.begin(), Contents.end());
   EXPECT_EQ(Expected.size(), Contents.size());
   EXPECT_TRUE(std::equal(Contents.begin(), Contents.end(), Expected.begin()));
 }
@@ -488,8 +488,8 @@ static void checkContents(DirIter I, Arr
   for (DirIter E; !EC && I != E; I.increment(EC))
     InputToCheck.push_back(I->getName());
 
-  std::sort(InputToCheck.begin(), InputToCheck.end());
-  std::sort(Expected.begin(), Expected.end());
+  llvm::sort(InputToCheck.begin(), InputToCheck.end());
+  llvm::sort(Expected.begin(), Expected.end());
   EXPECT_EQ(InputToCheck.size(), Expected.size());
 
   unsigned LastElt = std::min(InputToCheck.size(), Expected.size());

Modified: cfe/trunk/utils/TableGen/ClangAttrEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/utils/TableGen/ClangAttrEmitter.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/utils/TableGen/ClangAttrEmitter.cpp (original)
+++ cfe/trunk/utils/TableGen/ClangAttrEmitter.cpp Tue Mar 27 09:50:00 2018
@@ -3908,9 +3908,9 @@ void EmitClangAttrDocs(RecordKeeper &Rec
   for (auto &I : SplitDocs) {
     WriteCategoryHeader(I.first, OS);
 
-    std::sort(I.second.begin(), I.second.end(),
-              [](const DocumentationData &D1, const DocumentationData &D2) {
-                return D1.Heading < D2.Heading;
+    llvm::sort(I.second.begin(), I.second.end(),
+               [](const DocumentationData &D1, const DocumentationData &D2) {
+                 return D1.Heading < D2.Heading;
               });
 
     // Walk over each of the attributes in the category and write out their

Modified: cfe/trunk/utils/TableGen/ClangDiagnosticsEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/utils/TableGen/ClangDiagnosticsEmitter.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/utils/TableGen/ClangDiagnosticsEmitter.cpp (original)
+++ cfe/trunk/utils/TableGen/ClangDiagnosticsEmitter.cpp Tue Mar 27 09:50:00 2018
@@ -207,9 +207,9 @@ static void groupDiagnostics(const std::
                                               E = SortedGroups.end();
        I != E; ++I) {
     MutableArrayRef<const Record *> GroupDiags = (*I)->DiagsInGroup;
-    std::sort(GroupDiags.begin(), GroupDiags.end(), beforeThanCompare);
+    llvm::sort(GroupDiags.begin(), GroupDiags.end(), beforeThanCompare);
   }
-  std::sort(SortedGroups.begin(), SortedGroups.end(), beforeThanCompareGroups);
+  llvm::sort(SortedGroups.begin(), SortedGroups.end(), beforeThanCompareGroups);
 
   // Warn about the same group being used anonymously in multiple places.
   for (SmallVectorImpl<GroupInfo *>::const_iterator I = SortedGroups.begin(),
@@ -863,9 +863,10 @@ void EmitClangDiagsIndexName(RecordKeepe
     Index.push_back(RecordIndexElement(R));
   }
 
-  std::sort(Index.begin(), Index.end(),
-            [](const RecordIndexElement &Lhs,
-               const RecordIndexElement &Rhs) { return Lhs.Name < Rhs.Name; });
+  llvm::sort(Index.begin(), Index.end(),
+             [](const RecordIndexElement &Lhs, const RecordIndexElement &Rhs) {
+               return Lhs.Name < Rhs.Name;
+            });
 
   for (unsigned i = 0, e = Index.size(); i != e; ++i) {
     const RecordIndexElement &R = Index[i];
@@ -1212,7 +1213,7 @@ void EmitClangDiagDocs(RecordKeeper &Rec
       Records.getAllDerivedDefinitions("Diagnostic");
   std::vector<Record*> DiagGroups =
       Records.getAllDerivedDefinitions("DiagGroup");
-  std::sort(DiagGroups.begin(), DiagGroups.end(), diagGroupBeforeByName);
+  llvm::sort(DiagGroups.begin(), DiagGroups.end(), diagGroupBeforeByName);
 
   DiagGroupParentMap DGParentMap(Records);
 
@@ -1231,10 +1232,10 @@ void EmitClangDiagDocs(RecordKeeper &Rec
                               DiagsInPedanticSet.end());
     RecordVec GroupsInPedantic(GroupsInPedanticSet.begin(),
                                GroupsInPedanticSet.end());
-    std::sort(DiagsInPedantic.begin(), DiagsInPedantic.end(),
-              beforeThanCompare);
-    std::sort(GroupsInPedantic.begin(), GroupsInPedantic.end(),
-              beforeThanCompare);
+    llvm::sort(DiagsInPedantic.begin(), DiagsInPedantic.end(),
+               beforeThanCompare);
+    llvm::sort(GroupsInPedantic.begin(), GroupsInPedantic.end(),
+               beforeThanCompare);
     PedDiags.DiagsInGroup.insert(PedDiags.DiagsInGroup.end(),
                                  DiagsInPedantic.begin(),
                                  DiagsInPedantic.end());
@@ -1283,7 +1284,7 @@ void EmitClangDiagDocs(RecordKeeper &Rec
         OS << "Also controls ";
 
       bool First = true;
-      std::sort(GroupInfo.SubGroups.begin(), GroupInfo.SubGroups.end());
+      llvm::sort(GroupInfo.SubGroups.begin(), GroupInfo.SubGroups.end());
       for (const auto &Name : GroupInfo.SubGroups) {
         if (!First) OS << ", ";
         OS << "`" << (IsRemarkGroup ? "-R" : "-W") << Name << "`_";

Modified: cfe/trunk/utils/TableGen/ClangOptionDocEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/utils/TableGen/ClangOptionDocEmitter.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/utils/TableGen/ClangOptionDocEmitter.cpp (original)
+++ cfe/trunk/utils/TableGen/ClangOptionDocEmitter.cpp Tue Mar 27 09:50:00 2018
@@ -111,7 +111,7 @@ Documentation extractDocumentation(Recor
 
   auto DocumentationForOption = [&](Record *R) -> DocumentedOption {
     auto &A = Aliases[R];
-    std::sort(A.begin(), A.end(), CompareByName);
+    llvm::sort(A.begin(), A.end(), CompareByName);
     return {R, std::move(A)};
   };
 
@@ -120,7 +120,7 @@ Documentation extractDocumentation(Recor
     Documentation D;
 
     auto &Groups = GroupsInGroup[R];
-    std::sort(Groups.begin(), Groups.end(), CompareByLocation);
+    llvm::sort(Groups.begin(), Groups.end(), CompareByLocation);
     for (Record *G : Groups) {
       D.Groups.emplace_back();
       D.Groups.back().Group = G;
@@ -129,7 +129,7 @@ Documentation extractDocumentation(Recor
     }
 
     auto &Options = OptionsInGroup[R];
-    std::sort(Options.begin(), Options.end(), CompareByName);
+    llvm::sort(Options.begin(), Options.end(), CompareByName);
     for (Record *O : Options)
       D.Options.push_back(DocumentationForOption(O));
 

Modified: cfe/trunk/utils/TableGen/NeonEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/utils/TableGen/NeonEmitter.cpp?rev=328636&r1=328635&r2=328636&view=diff
==============================================================================
--- cfe/trunk/utils/TableGen/NeonEmitter.cpp (original)
+++ cfe/trunk/utils/TableGen/NeonEmitter.cpp Tue Mar 27 09:50:00 2018
@@ -2007,7 +2007,7 @@ void NeonEmitter::createIntrinsic(Record
     }
   }
 
-  std::sort(NewTypeSpecs.begin(), NewTypeSpecs.end());
+  llvm::sort(NewTypeSpecs.begin(), NewTypeSpecs.end());
   NewTypeSpecs.erase(std::unique(NewTypeSpecs.begin(), NewTypeSpecs.end()),
 		     NewTypeSpecs.end());
   auto &Entry = IntrinsicMap[Name];




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