Fixed/added namespace ending comments using clang-tidy. NFC

The patch is generated using this command:

tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
  -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \
  llvm/lib/


Thanks to Eugene Kosov for the original patch!

llvm-svn: 240137

25 files changed, 38 insertions, 38 deletions

diff --git a/llvm/lib/Analysis/AliasAnalysisCounter.cpp b/llvm/lib/Analysis/AliasAnalysisCounter.cpp
index 77fe64baf71..0112186720b 100644
--- a/llvm/lib/Analysis/AliasAnalysisCounter.cpp
+++ b/llvm/lib/Analysis/AliasAnalysisCounter.cpp
@@ -115,7 +115,7 @@ namespace {
       return AliasAnalysis::getModRefInfo(CS1,CS2);
     }
   };
-}
+} // namespace
 
 char AliasAnalysisCounter::ID = 0;
 INITIALIZE_AG_PASS(AliasAnalysisCounter, AliasAnalysis, "count-aa",
diff --git a/llvm/lib/Analysis/AliasAnalysisEvaluator.cpp b/llvm/lib/Analysis/AliasAnalysisEvaluator.cpp
index efbce0daa45..1501b5f64aa 100644
--- a/llvm/lib/Analysis/AliasAnalysisEvaluator.cpp
+++ b/llvm/lib/Analysis/AliasAnalysisEvaluator.cpp
@@ -76,7 +76,7 @@ namespace {
     bool runOnFunction(Function &F) override;
     bool doFinalization(Module &M) override;
   };
-}
+} // namespace
 
 char AAEval::ID = 0;
 INITIALIZE_PASS_BEGIN(AAEval, "aa-eval",
diff --git a/llvm/lib/Analysis/AliasDebugger.cpp b/llvm/lib/Analysis/AliasDebugger.cpp
index 1ef49fc02fe..fde0eeb43d4 100644
--- a/llvm/lib/Analysis/AliasDebugger.cpp
+++ b/llvm/lib/Analysis/AliasDebugger.cpp
@@ -130,7 +130,7 @@ namespace {
     }
 
   };
-}
+} // namespace
 
 char AliasDebugger::ID = 0;
 INITIALIZE_AG_PASS(AliasDebugger, AliasAnalysis, "debug-aa",
diff --git a/llvm/lib/Analysis/AliasSetTracker.cpp b/llvm/lib/Analysis/AliasSetTracker.cpp
index 4690cd668e3..f7a803c5f4c 100644
--- a/llvm/lib/Analysis/AliasSetTracker.cpp
+++ b/llvm/lib/Analysis/AliasSetTracker.cpp
@@ -666,7 +666,7 @@ namespace {
       return false;
     }
   };
-}
+} // namespace
 
 char AliasSetPrinter::ID = 0;
 INITIALIZE_PASS_BEGIN(AliasSetPrinter, "print-alias-sets",
diff --git a/llvm/lib/Analysis/BasicAliasAnalysis.cpp b/llvm/lib/Analysis/BasicAliasAnalysis.cpp
index 8d5a6c2cec1..d11a748e4bf 100644
--- a/llvm/lib/Analysis/BasicAliasAnalysis.cpp
+++ b/llvm/lib/Analysis/BasicAliasAnalysis.cpp
@@ -182,7 +182,7 @@ namespace {
       return !operator==(Other);
     }
   };
-}
+} // namespace
 
 
 /// GetLinearExpression - Analyze the specified value as a linear expression:
diff --git a/llvm/lib/Analysis/BlockFrequencyInfoImpl.cpp b/llvm/lib/Analysis/BlockFrequencyInfoImpl.cpp
index 6ceda06aac1..daa77b81d6b 100644
--- a/llvm/lib/Analysis/BlockFrequencyInfoImpl.cpp
+++ b/llvm/lib/Analysis/BlockFrequencyInfoImpl.cpp
@@ -598,7 +598,7 @@ template <> struct GraphTraits<IrreducibleGraph> {
   static ChildIteratorType child_begin(NodeType *N) { return N->succ_begin(); }
   static ChildIteratorType child_end(NodeType *N) { return N->succ_end(); }
 };
-}
+} // namespace llvm
 
 /// \brief Find extra irreducible headers.
 ///
diff --git a/llvm/lib/Analysis/CFGPrinter.cpp b/llvm/lib/Analysis/CFGPrinter.cpp
index c86f1f55954..edd02c2fa0b 100644
--- a/llvm/lib/Analysis/CFGPrinter.cpp
+++ b/llvm/lib/Analysis/CFGPrinter.cpp
@@ -40,7 +40,7 @@ namespace {
       AU.setPreservesAll();
     }
   };
-}
+} // namespace
 
 char CFGViewer::ID = 0;
 INITIALIZE_PASS(CFGViewer, "view-cfg", "View CFG of function", false, true)
@@ -63,7 +63,7 @@ namespace {
       AU.setPreservesAll();
     }
   };
-}
+} // namespace
 
 char CFGOnlyViewer::ID = 0;
 INITIALIZE_PASS(CFGOnlyViewer, "view-cfg-only",
@@ -97,7 +97,7 @@ namespace {
       AU.setPreservesAll();
     }
   };
-}
+} // namespace
 
 char CFGPrinter::ID = 0;
 INITIALIZE_PASS(CFGPrinter, "dot-cfg", "Print CFG of function to 'dot' file", 
@@ -130,7 +130,7 @@ namespace {
       AU.setPreservesAll();
     }
   };
-}
+} // namespace
 
 char CFGOnlyPrinter::ID = 0;
 INITIALIZE_PASS(CFGOnlyPrinter, "dot-cfg-only",
diff --git a/llvm/lib/Analysis/CFLAliasAnalysis.cpp b/llvm/lib/Analysis/CFLAliasAnalysis.cpp
index ee76317ca71..9e2c9fb5138 100644
--- a/llvm/lib/Analysis/CFLAliasAnalysis.cpp
+++ b/llvm/lib/Analysis/CFLAliasAnalysis.cpp
@@ -726,7 +726,7 @@ public:
 
 typedef WeightedBidirectionalGraph<std::pair<EdgeType, StratifiedAttrs>> GraphT;
 typedef DenseMap<Value *, GraphT::Node> NodeMapT;
-}
+} // namespace
 
 // -- Setting up/registering CFLAA pass -- //
 char CFLAliasAnalysis::ID = 0;
diff --git a/llvm/lib/Analysis/CaptureTracking.cpp b/llvm/lib/Analysis/CaptureTracking.cpp
index 5a547541795..92f6932bf8b 100644
--- a/llvm/lib/Analysis/CaptureTracking.cpp
+++ b/llvm/lib/Analysis/CaptureTracking.cpp
@@ -110,7 +110,7 @@ namespace {
 
     bool Captured;
   };
-}
+} // namespace
 
 /// PointerMayBeCaptured - Return true if this pointer value may be captured
 /// by the enclosing function (which is required to exist).  This routine can
diff --git a/llvm/lib/Analysis/DivergenceAnalysis.cpp b/llvm/lib/Analysis/DivergenceAnalysis.cpp
index e5ee2959c15..3765adf4d98 100644
--- a/llvm/lib/Analysis/DivergenceAnalysis.cpp
+++ b/llvm/lib/Analysis/DivergenceAnalysis.cpp
@@ -284,7 +284,7 @@ void DivergencePropagator::propagate() {
   }
 }
 
-} /// end namespace anonymous
+} // namespace
 
 FunctionPass *llvm::createDivergenceAnalysisPass() {
   return new DivergenceAnalysis();
diff --git a/llvm/lib/Analysis/DomPrinter.cpp b/llvm/lib/Analysis/DomPrinter.cpp
index 0c880df54f8..0e0d174c2a4 100644
--- a/llvm/lib/Analysis/DomPrinter.cpp
+++ b/llvm/lib/Analysis/DomPrinter.cpp
@@ -78,7 +78,7 @@ struct DOTGraphTraits<PostDominatorTree*>
     return DOTGraphTraits<DomTreeNode*>::getNodeLabel(Node, G->getRootNode());
   }
 };
-}
+} // namespace llvm
 
 namespace {
 struct DominatorTreeWrapperPassAnalysisGraphTraits {
diff --git a/llvm/lib/Analysis/IPA/CallPrinter.cpp b/llvm/lib/Analysis/IPA/CallPrinter.cpp
index 68dcd3c0642..f183625dd77 100644
--- a/llvm/lib/Analysis/IPA/CallPrinter.cpp
+++ b/llvm/lib/Analysis/IPA/CallPrinter.cpp
@@ -41,7 +41,7 @@ struct AnalysisCallGraphWrapperPassTraits {
   }
 };
 
-} // end llvm namespace
+} // namespace llvm
 
 namespace {
 
diff --git a/llvm/lib/Analysis/IPA/GlobalsModRef.cpp b/llvm/lib/Analysis/IPA/GlobalsModRef.cpp
index 3e47c69a1ee..a32631d0c3b 100644
--- a/llvm/lib/Analysis/IPA/GlobalsModRef.cpp
+++ b/llvm/lib/Analysis/IPA/GlobalsModRef.cpp
@@ -189,7 +189,7 @@ namespace {
                               GlobalValue *OkayStoreDest = nullptr);
     bool AnalyzeIndirectGlobalMemory(GlobalValue *GV);
   };
-}
+} // namespace
 
 char GlobalsModRef::ID = 0;
 INITIALIZE_AG_PASS_BEGIN(GlobalsModRef, AliasAnalysis,
diff --git a/llvm/lib/Analysis/InstCount.cpp b/llvm/lib/Analysis/InstCount.cpp
index de2b9c0c56d..e76d26e8530 100644
--- a/llvm/lib/Analysis/InstCount.cpp
+++ b/llvm/lib/Analysis/InstCount.cpp
@@ -64,7 +64,7 @@ namespace {
     void print(raw_ostream &O, const Module *M) const override {}
 
   };
-}
+} // namespace
 
 char InstCount::ID = 0;
 INITIALIZE_PASS(InstCount, "instcount",
diff --git a/llvm/lib/Analysis/LazyValueInfo.cpp b/llvm/lib/Analysis/LazyValueInfo.cpp
index a6ae7f2229c..f421d286e84 100644
--- a/llvm/lib/Analysis/LazyValueInfo.cpp
+++ b/llvm/lib/Analysis/LazyValueInfo.cpp
@@ -286,7 +286,7 @@ raw_ostream &operator<<(raw_ostream &OS, const LVILatticeVal &Val) {
               << Val.getConstantRange().getUpper() << '>';
   return OS << "constant<" << *Val.getConstant() << '>';
 }
-}
+} // namespace llvm
 
 //===----------------------------------------------------------------------===//
 //                          LazyValueInfoCache Decl
@@ -306,7 +306,7 @@ namespace {
       deleted();
     }
   };
-}
+} // namespace
 
 namespace { 
   /// This is the cache kept by LazyValueInfo which
diff --git a/llvm/lib/Analysis/Lint.cpp b/llvm/lib/Analysis/Lint.cpp
index 539dd0fbcfd..6ea6ccbfbe9 100644
--- a/llvm/lib/Analysis/Lint.cpp
+++ b/llvm/lib/Analysis/Lint.cpp
@@ -157,7 +157,7 @@ namespace {
       WriteValues({V1, Vs...});
     }
   };
-}
+} // namespace
 
 char Lint::ID = 0;
 INITIALIZE_PASS_BEGIN(Lint, "lint", "Statically lint-checks LLVM IR",
diff --git a/llvm/lib/Analysis/LoopPass.cpp b/llvm/lib/Analysis/LoopPass.cpp
index e9fcf02118b..81b7ecd480b 100644
--- a/llvm/lib/Analysis/LoopPass.cpp
+++ b/llvm/lib/Analysis/LoopPass.cpp
@@ -56,7 +56,7 @@ public:
 };
 
 char PrintLoopPass::ID = 0;
-}
+} // namespace
 
 //===----------------------------------------------------------------------===//
 // LPPassManager
diff --git a/llvm/lib/Analysis/MemDepPrinter.cpp b/llvm/lib/Analysis/MemDepPrinter.cpp
index da3b829b6d3..54a04d9856b 100644
--- a/llvm/lib/Analysis/MemDepPrinter.cpp
+++ b/llvm/lib/Analysis/MemDepPrinter.cpp
@@ -74,7 +74,7 @@ namespace {
       return InstTypePair(inst, type);
     }
   };
-}
+} // namespace
 
 char MemDepPrinter::ID = 0;
 INITIALIZE_PASS_BEGIN(MemDepPrinter, "print-memdeps",
diff --git a/llvm/lib/Analysis/MemDerefPrinter.cpp b/llvm/lib/Analysis/MemDerefPrinter.cpp
index fa292a28ec8..b0194d33d0e 100644
--- a/llvm/lib/Analysis/MemDerefPrinter.cpp
+++ b/llvm/lib/Analysis/MemDerefPrinter.cpp
@@ -37,7 +37,7 @@ namespace {
       Vec.clear();
     }
   };
-}
+} // namespace
 
 char MemDerefPrinter::ID = 0;
 INITIALIZE_PASS_BEGIN(MemDerefPrinter, "print-memderefs",
diff --git a/llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp b/llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp
index 36c47141a45..45ae818c35b 100644
--- a/llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp
+++ b/llvm/lib/Analysis/ModuleDebugInfoPrinter.cpp
@@ -40,7 +40,7 @@ namespace {
     }
     void print(raw_ostream &O, const Module *M) const override;
   };
-}
+} // namespace
 
 char ModuleDebugInfoPrinter::ID = 0;
 INITIALIZE_PASS(ModuleDebugInfoPrinter, "module-debuginfo",
diff --git a/llvm/lib/Analysis/RegionPrinter.cpp b/llvm/lib/Analysis/RegionPrinter.cpp
index d7f51098488..2b09becaac3 100644
--- a/llvm/lib/Analysis/RegionPrinter.cpp
+++ b/llvm/lib/Analysis/RegionPrinter.cpp
@@ -194,7 +194,7 @@ struct RegionOnlyPrinter
     }
 };
 
-}
+} // namespace
 
 char RegionOnlyPrinter::ID = 0;
 INITIALIZE_PASS(RegionOnlyPrinter, "dot-regions-only",
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp
index 0e9f812c05e..81e07e99dca 100644
--- a/llvm/lib/Analysis/ScalarEvolution.cpp
+++ b/llvm/lib/Analysis/ScalarEvolution.cpp
@@ -627,7 +627,7 @@ namespace {
       llvm_unreachable("Unknown SCEV kind!");
     }
   };
-}
+} // namespace
 
 /// GroupByComplexity - Given a list of SCEV objects, order them by their
 /// complexity, and group objects of the same complexity together by value.
@@ -689,7 +689,7 @@ struct FindSCEVSize {
     return false;
   }
 };
-}
+} // namespace
 
 // Returns the size of the SCEV S.
 static inline int sizeOfSCEV(const SCEV *S) {
@@ -937,7 +937,7 @@ private:
   const SCEV *Denominator, *Quotient, *Remainder, *Zero, *One;
 };
 
-}
+} // namespace
 
 //===----------------------------------------------------------------------===//
 //                      Simple SCEV method implementations
@@ -1248,7 +1248,7 @@ struct ExtendOpTraits<SCEVZeroExtendExpr> : public ExtendOpTraitsBase {
 
 const ExtendOpTraitsBase::GetExtendExprTy ExtendOpTraits<
     SCEVZeroExtendExpr>::GetExtendExpr = &ScalarEvolution::getZeroExtendExpr;
-}
+} // namespace
 
 // The recurrence AR has been shown to have no signed/unsigned wrap or something
 // close to it. Typically, if we can prove NSW/NUW for AR, then we can just as
@@ -3300,7 +3300,7 @@ namespace {
     }
     bool isDone() const { return FindOne; }
   };
-}
+} // namespace
 
 bool ScalarEvolution::checkValidity(const SCEV *S) const {
   FindInvalidSCEVUnknown F;
@@ -7594,7 +7594,7 @@ struct FindUndefs {
     return Found;
   }
 };
-}
+} // namespace
 
 // Return true when S contains at least an undef value.
 static inline bool
@@ -7644,7 +7644,7 @@ struct SCEVCollectTerms {
   }
   bool isDone() const { return false; }
 };
-}
+} // namespace
 
 /// Find parametric terms in this SCEVAddRecExpr.
 void SCEVAddRecExpr::collectParametricTerms(
@@ -7737,7 +7737,7 @@ struct FindParameter {
     return FoundParameter;
   }
 };
-}
+} // namespace
 
 // Returns true when S contains at least a SCEVUnknown parameter.
 static inline bool
@@ -8418,7 +8418,7 @@ struct SCEVSearch {
   }
   bool isDone() const { return IsFound; }
 };
-}
+} // namespace
 
 bool ScalarEvolution::hasOperand(const SCEV *S, const SCEV *Op) const {
   SCEVSearch Search(Op);
diff --git a/llvm/lib/Analysis/ScalarEvolutionExpander.cpp b/llvm/lib/Analysis/ScalarEvolutionExpander.cpp
index 8274374621c..0264ad143f4 100644
--- a/llvm/lib/Analysis/ScalarEvolutionExpander.cpp
+++ b/llvm/lib/Analysis/ScalarEvolutionExpander.cpp
@@ -661,7 +661,7 @@ public:
   }
 };
 
-}
+} // namespace
 
 Value *SCEVExpander::visitAddExpr(const SCEVAddExpr *S) {
   Type *Ty = SE.getEffectiveSCEVType(S->getType());
@@ -1933,7 +1933,7 @@ struct SCEVFindUnsafe {
   }
   bool isDone() const { return IsUnsafe; }
 };
-}
+} // namespace
 
 namespace llvm {
 bool isSafeToExpand(const SCEV *S, ScalarEvolution &SE) {
diff --git a/llvm/lib/Analysis/StratifiedSets.h b/llvm/lib/Analysis/StratifiedSets.h
index fd3fbc0d86a..878ca3d4c70 100644
--- a/llvm/lib/Analysis/StratifiedSets.h
+++ b/llvm/lib/Analysis/StratifiedSets.h
@@ -688,5 +688,5 @@ private:
 
   bool inbounds(StratifiedIndex N) const { return N < Links.size(); }
 };
-}
+} // namespace llvm
 #endif // LLVM_ADT_STRATIFIEDSETS_H
diff --git a/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp b/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
index aadee9e3fcc..82d29e0dc3f 100644
--- a/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
+++ b/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
@@ -270,7 +270,7 @@ namespace {
       return TBAAStructTypeNode(P);
     }
   };
-}
+} // namespace
 
 namespace {
   /// TypeBasedAliasAnalysis - This is a simple alias analysis