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!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240137 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Support/ARMEHABI.h

@@ -127,8 +127,8 @@ namespace EHABI {
 
     NUM_PERSONALITY_INDEX
   };
-}
-}
-}
+} // namespace EHABI
+} // namespace ARM
+} // namespace llvm
 
 #endif

include/llvm/Support/ARMWinEH.h

@@ -375,8 +375,8 @@ struct ExceptionDataRecord {
 inline size_t HeaderWords(const ExceptionDataRecord &XR) {
   return (XR.Data[0] & 0xff800000) ? 1 : 2;
 }
-}
-}
-}
+} // namespace WinEH
+} // namespace ARM
+} // namespace llvm
 
 #endif

include/llvm/Support/ArrayRecycler.h

@@ -138,6 +138,6 @@ public:
   }
 };
 
-} // end llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/Atomic.h

@@ -33,7 +33,7 @@ namespace llvm {
     cas_flag AtomicAdd(volatile cas_flag* ptr, cas_flag val);
     cas_flag AtomicMul(volatile cas_flag* ptr, cas_flag val);
     cas_flag AtomicDiv(volatile cas_flag* ptr, cas_flag val);
-  }
-}
+  } // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/BlockFrequency.h

@@ -69,6 +69,6 @@ public:
   }
 };
 
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/BranchProbability.h

@@ -84,6 +84,6 @@ inline raw_ostream &operator<<(raw_ostream &OS, const BranchProbability &Prob) {
   return Prob.print(OS);
 }
 
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/COM.h

@@ -30,7 +30,7 @@ private:
   InitializeCOMRAII(const InitializeCOMRAII &) = delete;
   void operator=(const InitializeCOMRAII &) = delete;
 };
-}
-}
+} // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/Casting.h

@@ -321,6 +321,6 @@ dyn_cast_or_null(Y *Val) {
   return (Val && isa<X>(Val)) ? cast<X>(Val) : nullptr;
 }
 
-} // End llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/CodeGen.h

@@ -90,6 +90,6 @@ namespace llvm {
     }
     llvm_unreachable("Bad CodeModel!");
   }
-}  // end llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/CrashRecoveryContext.h

@@ -199,6 +199,6 @@ public:
     cleanup = 0;
   }
 };
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/DOTGraphTraits.h

@@ -161,6 +161,6 @@ struct DOTGraphTraits : public DefaultDOTGraphTraits {
   DOTGraphTraits (bool simple=false) : DefaultDOTGraphTraits (simple) {}
 };
 
-} // End llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/DataStream.h

@@ -33,6 +33,6 @@ public:
 
 std::unique_ptr<DataStreamer> getDataFileStreamer(const std::string &Filename,
                                                   std::string *Err);
-}
+} // namespace llvm
 
 #endif  // LLVM_SUPPORT_DATASTREAM_H_

include/llvm/Support/Debug.h

@@ -91,6 +91,6 @@ raw_ostream &dbgs();
 //
 #define DEBUG(X) DEBUG_WITH_TYPE(DEBUG_TYPE, X)
 
-} // End llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/DynamicLibrary.h

@@ -99,7 +99,7 @@ namespace sys {
     static void AddSymbol(StringRef symbolName, void *symbolValue);
   };
 
-} // End sys namespace
-} // End llvm namespace
+} // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/Errc.h

@@ -78,7 +78,7 @@ enum class errc {
 inline std::error_code make_error_code(errc E) {
   return std::error_code(static_cast<int>(E), std::generic_category());
 }
-}
+} // namespace llvm
 
 namespace std {
 template <> struct is_error_code_enum<llvm::errc> : std::true_type {};

include/llvm/Support/ErrorHandling.h

@@ -84,7 +84,7 @@ namespace llvm {
   LLVM_ATTRIBUTE_NORETURN void
   llvm_unreachable_internal(const char *msg=nullptr, const char *file=nullptr,
                             unsigned line=0);
-}
+} // namespace llvm
 
 /// Marks that the current location is not supposed to be reachable.
 /// In !NDEBUG builds, prints the message and location info to stderr.

include/llvm/Support/FileSystem.h

@@ -724,7 +724,7 @@ namespace detail {
     intptr_t IterationHandle;
     directory_entry CurrentEntry;
   };
-}
+} // namespace detail
 
 /// directory_iterator - Iterates through the entries in path. There is no
 /// operator++ because we need an error_code. If it's really needed we can make
@@ -786,7 +786,7 @@ namespace detail {
     uint16_t Level;
     bool HasNoPushRequest;
   };
-}
+} // namespace detail
 
 /// recursive_directory_iterator - Same as directory_iterator except for it
 /// recurses down into child directories.

include/llvm/Support/FileUtilities.h

@@ -73,6 +73,6 @@ namespace llvm {
     /// will not be removed when the object is destroyed.
     void releaseFile() { DeleteIt = false; }
   };
-} // End llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/FormattedStream.h

@@ -156,7 +156,7 @@ formatted_raw_ostream &ferrs();
 /// debug output.  Use it like: fdbgs() << "foo" << "bar";
 formatted_raw_ostream &fdbgs();
 
-} // end llvm namespace
+} // namespace llvm
 
 
 #endif

include/llvm/Support/GCOV.h

@@ -435,6 +435,6 @@ private:
   FileCoverageList FileCoverages;
   FuncCoverageMap FuncCoverages;
 };
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/GenericDomTree.h

@@ -772,6 +772,6 @@ bool DominatorTreeBase<NodeT>::properlyDominates(const NodeT *A,
                    getNode(const_cast<NodeT *>(B)));
 }
 
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/GenericDomTreeConstruction.h

@@ -288,6 +288,6 @@ void Calculate(DominatorTreeBase<typename GraphTraits<NodeT>::NodeType>& DT,
   DT.updateDFSNumbers();
 }
 
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/GraphWriter.h

@@ -356,6 +356,6 @@ void ViewGraph(const GraphType &G, const Twine &Name,
   DisplayGraph(Filename, true, Program);
 }
 
-} // End llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/Host.h

@@ -68,7 +68,7 @@ namespace sys {
   ///
   /// \return - True on success.
   bool getHostCPUFeatures(StringMap<bool> &Features);
-}
-}
+} // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/LineIterator.h

@@ -83,6 +83,6 @@ private:
   /// \brief Advance the iterator to the next line.
   void advance();
 };
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/MD5.h

@@ -65,6 +65,6 @@ private:
   const uint8_t *body(ArrayRef<uint8_t> Data);
 };
 
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/ManagedStatic.h

@@ -106,6 +106,6 @@ struct llvm_shutdown_obj {
   ~llvm_shutdown_obj() { llvm_shutdown(); }
 };
 
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/MathExtras.h

@@ -642,6 +642,6 @@ inline int64_t SignExtend64(uint64_t X, unsigned B) {
 }
 
 extern const float huge_valf;
-} // End llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/Memory.h

@@ -155,7 +155,7 @@ namespace sys {
     /// as writable.
     static bool setRangeWritable(const void *Addr, size_t Size);
   };
-}
-}
+} // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/MemoryObject.h

@@ -63,6 +63,6 @@ public:
   virtual bool isValidAddress(uint64_t address) const = 0;
 };
 
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/MipsABIFlags.h

@@ -96,7 +96,7 @@ enum Val_GNU_MIPS_ABI_MSA {
   Val_GNU_MIPS_ABI_MSA_ANY = 0, // not tagged
   Val_GNU_MIPS_ABI_MSA_128 = 1  // 128-bit MSA
 };
-}
-}
+} // namespace Mips
+} // namespace llvm
 
 #endif

include/llvm/Support/Mutex.h

@@ -152,7 +152,7 @@ namespace llvm
     };
 
     typedef SmartScopedLock<false> ScopedLock;
-  }
-}
+  } // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/MutexGuard.h

@@ -36,6 +36,6 @@ namespace llvm {
     /// is held.
     bool holds(const sys::Mutex& lock) const { return &M == &lock; }
   };
-}
+} // namespace llvm
 
 #endif // LLVM_SUPPORT_MUTEXGUARD_H

include/llvm/Support/PluginLoader.h

@@ -32,6 +32,6 @@ namespace llvm {
     LoadOpt("load", cl::ZeroOrMore, cl::value_desc("pluginfilename"),
             cl::desc("Load the specified plugin"));
 #endif
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/Process.h

@@ -184,7 +184,7 @@ public:
   static unsigned GetRandomNumber();
 };
 
-}
-}
+} // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/Program.h

@@ -187,7 +187,7 @@ struct ProcessInfo {
       ///< string is non-empty upon return an error occurred while invoking the
       ///< program.
       );
-  }
-}
+  } // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/RWMutex.h

@@ -171,7 +171,7 @@ namespace llvm
       }
     };
     typedef SmartScopedWriter<false> ScopedWriter;
-  }
-}
+  } // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/RandomNumberGenerator.h

@@ -53,6 +53,6 @@ private:
 
   friend class Module;
 };
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/Recycler.h

@@ -123,6 +123,6 @@ public:
   }
 };
 
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/RecyclingAllocator.h

@@ -57,7 +57,7 @@ public:
   }
 };
 
-}
+} // namespace llvm
 
 template<class AllocatorType, class T, size_t Size, size_t Align>
 inline void *operator new(size_t size,

include/llvm/Support/Regex.h

@@ -100,6 +100,6 @@ namespace llvm {
     struct llvm_regex *preg;
     int error;
   };
-}
+} // namespace llvm
 
 #endif // LLVM_SUPPORT_REGEX_H

include/llvm/Support/Registry.h

@@ -228,6 +228,6 @@ namespace llvm {
   template <typename T, typename U>
   typename Registry<T,U>::listener *Registry<T,U>::ListenerTail;
 
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/Signals.h

@@ -62,7 +62,7 @@ namespace sys {
   /// different thread on some platforms.
   /// @brief Register a function to be called when ctrl-c is pressed.
   void SetInterruptFunction(void (*IF)());
-} // End sys namespace
-} // End llvm namespace
+} // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/SourceMgr.h

@@ -280,6 +280,6 @@ public:
              bool ShowKindLabel = true) const;
 };
 
-}  // end llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/StreamingMemoryObject.h

@@ -89,5 +89,5 @@ private:
 MemoryObject *getNonStreamedMemoryObject(
     const unsigned char *Start, const unsigned char *End);
 
-}
+} // namespace llvm
 #endif  // STREAMINGMEMORYOBJECT_H_

include/llvm/Support/StringPool.h

@@ -133,6 +133,6 @@ namespace llvm {
     inline bool operator!=(const PooledStringPtr &That) const { return S != That.S; }
   };
 
-} // End llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/StringSaver.h

@@ -38,5 +38,5 @@ class BumpPtrStringSaver final : public StringSaver {
 public:
   BumpPtrStringSaver(BumpPtrAllocator &Alloc) : StringSaver(Alloc) {}
 };
-}
+} // namespace llvm
 #endif

include/llvm/Support/SystemUtils.h

@@ -27,6 +27,6 @@ bool CheckBitcodeOutputToConsole(
   bool print_warning = true     ///< Control whether warnings are printed
 );
 
-} // End llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/TargetRegistry.h

@@ -1178,6 +1178,6 @@ private:
     return new MCCodeEmitterImpl();
   }
 };
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/TargetSelect.h

@@ -161,6 +161,6 @@ namespace llvm {
 #endif
   }  
 
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/ThreadLocal.h

@@ -57,7 +57,7 @@ namespace llvm {
       // erase - Removes the pointer associated with the current thread.
       void erase() { removeInstance(); }
     };
-  }
-}
+  } // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/Threading.h

@@ -34,6 +34,6 @@ namespace llvm {
   /// the thread stack.
   void llvm_execute_on_thread(void (*UserFn)(void*), void *UserData,
                               unsigned RequestedStackSize = 0);
-}
+} // namespace llvm
 
 #endif

include/llvm/Support/TimeValue.h

@@ -380,7 +380,7 @@ inline TimeValue operator - (const TimeValue &tv1, const TimeValue &tv2) {
   return difference;
 }
 
-}
-}
+} // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/Timer.h

@@ -184,6 +184,6 @@ private:
   void PrintQueuedTimers(raw_ostream &OS);
 };
 
-} // End llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/ToolOutputFile.h

@@ -58,6 +58,6 @@ public:
   void keep() { Installer.Keep = true; }
 };
 
-} // end llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/UniqueLock.h

@@ -62,6 +62,6 @@ namespace llvm {
 
     bool owns_lock() { return locked; }
   };
-}
+} // namespace llvm
 
 #endif // LLVM_SUPPORT_UNIQUE_LOCK_H

include/llvm/Support/Valgrind.h

@@ -67,7 +67,7 @@ namespace sys {
   #define TsanIgnoreWritesBegin()
   #define TsanIgnoreWritesEnd()
 #endif
-}
-}
+} // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/Watchdog.h

@@ -32,7 +32,7 @@ namespace llvm {
       Watchdog(const Watchdog &other) = delete;
       Watchdog &operator=(const Watchdog &other) = delete;
     };
-  }
-}
+  } // namespace sys
+} // namespace llvm
 
 #endif

include/llvm/Support/circular_raw_ostream.h

@@ -152,7 +152,7 @@ namespace llvm
         delete TheStream;
     }
   };
-} // end llvm namespace
+} // namespace llvm
 
 
 #endif

include/llvm/Support/raw_os_ostream.h

@@ -37,6 +37,6 @@ public:
   ~raw_os_ostream() override;
 };
 
-} // end llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/raw_ostream.h

@@ -545,6 +545,6 @@ public:
   ~buffer_ostream() { OS << str(); }
 };
 
-} // end llvm namespace
+} // namespace llvm
 
 #endif

include/llvm/Support/type_traits.h

@@ -91,7 +91,7 @@ struct add_const_past_pointer<
   typedef const typename std::remove_pointer<T>::type *type;
 };
 
-}
+} // namespace llvm
 
 #ifdef LLVM_DEFINED_HAS_FEATURE
 #undef __has_feature