Put all LLVM code into the llvm namespace, as per bug 109.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8

15 files changed, 62 insertions, 2 deletions

diff --git a/lib/Support/Annotation.cpp b/lib/Support/Annotation.cpp
index 890b18de06..b88624dd1f 100644
--- a/lib/Support/Annotation.cpp
+++ b/lib/Support/Annotation.cpp
@@ -14,6 +14,8 @@
 #include <map>
 #include "Support/Annotation.h"
 
+namespace llvm {
+
 typedef std::map<const std::string, unsigned> IDMapType;
 static unsigned IDCounter = 0;  // Unique ID counter
 
@@ -94,3 +96,5 @@ Annotation *AnnotationManager::createAnnotation(AnnotationID ID,
   if (I == getFactMap().end()) return 0;
   return I->second.first(ID, Obj, I->second.second);
 }
+
+} // End llvm namespace
diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp
index de895c9117..235dc12843 100644
--- a/lib/Support/CommandLine.cpp
+++ b/lib/Support/CommandLine.cpp
@@ -24,6 +24,8 @@
 #include <cstdlib>
 #include <cerrno>
 
+namespace llvm {
+
 using namespace cl;
 
 //===----------------------------------------------------------------------===//
@@ -887,3 +889,5 @@ HHOp("help-hidden", cl::desc("display all available options"),
      cl::location(HiddenPrinter), cl::Hidden, cl::ValueDisallowed);
 
 } // End anonymous namespace
+
+} // End llvm namespace
diff --git a/lib/Support/ConstantRange.cpp b/lib/Support/ConstantRange.cpp
index a9e1204de5..e180f12a1a 100644
--- a/lib/Support/ConstantRange.cpp
+++ b/lib/Support/ConstantRange.cpp
@@ -26,6 +26,8 @@
 #include "llvm/Instruction.h"
 #include "llvm/ConstantHandling.h"
 
+namespace llvm {
+
 /// Initialize a full (the default) or empty set for the specified type.
 ///
 ConstantRange::ConstantRange(const Type *Ty, bool Full) {
@@ -248,3 +250,5 @@ void ConstantRange::print(std::ostream &OS) const {
 void ConstantRange::dump() const {
   print(std::cerr);
 }
+
+} // End llvm namespace
diff --git a/lib/Support/Debug.cpp b/lib/Support/Debug.cpp
index 895abbb1f7..1af23380a2 100644
--- a/lib/Support/Debug.cpp
+++ b/lib/Support/Debug.cpp
@@ -26,6 +26,8 @@
 #include "Support/Statistic.h"
 #include "Support/CommandLine.h"
 
+namespace llvm {
+
 bool DebugFlag;  // DebugFlag - Exported boolean set by the -debug option
 
 namespace {
@@ -62,3 +64,5 @@ bool isCurrentDebugType(const char *DebugType) {
   return false;
 #endif
 }
+
+} // End llvm namespace
diff --git a/lib/Support/DynamicLinker.cpp b/lib/Support/DynamicLinker.cpp
index 74b3603679..1c9385eea7 100644
--- a/lib/Support/DynamicLinker.cpp
+++ b/lib/Support/DynamicLinker.cpp
@@ -23,6 +23,8 @@
 #include "Config/dlfcn.h"
 #include <cassert>
 
+namespace llvm {
+
 bool LinkDynamicObject (const char *filename, std::string *ErrorMessage) {
 #if defined (HAVE_DLOPEN)
   if (dlopen (filename, RTLD_NOW | RTLD_GLOBAL) == 0) {
@@ -52,3 +54,5 @@ void *GetAddressOfSymbol (const char *symbolName) {
 void *GetAddressOfSymbol (const std::string &symbolName) {
   return GetAddressOfSymbol (symbolName.c_str ());
 }
+
+} // End llvm namespace
diff --git a/lib/Support/FileUtilities.cpp b/lib/Support/FileUtilities.cpp
index 3262ecce31..cde288925b 100644
--- a/lib/Support/FileUtilities.cpp
+++ b/lib/Support/FileUtilities.cpp
@@ -20,6 +20,9 @@
 #include <iostream>
 #include <cstdio>
 
+namespace llvm
+{
+
 /// CheckMagic - Returns true IFF the file named FN begins with Magic. FN must
 /// name a readable file.
 ///
@@ -182,3 +185,5 @@ bool MakeFileExecutable (const std::string &Filename) {
 bool MakeFileReadable (const std::string &Filename) {
   return AddPermissionsBits (Filename, 0444);
 }
+
+} // End llvm namespace
diff --git a/lib/Support/LeakDetector.cpp b/lib/Support/LeakDetector.cpp
index 24c946ab6e..ffb081a998 100644
--- a/lib/Support/LeakDetector.cpp
+++ b/lib/Support/LeakDetector.cpp
@@ -15,6 +15,8 @@
 #include "llvm/Value.h"
 #include <set>
 
+namespace llvm {
+
 // Lazily allocate set so that release build doesn't have to do anything.
 static std::set<const void*> *Objects = 0;
 static std::set<const Value*> *LLVMObjects = 0;
@@ -87,3 +89,5 @@ void LeakDetector::checkForGarbageImpl(const std::string &Message) {
     Objects = 0; LLVMObjects = 0;
   }
 }
+
+} // End llvm namespace
diff --git a/lib/Support/Mangler.cpp b/lib/Support/Mangler.cpp
index 44c697d3d8..567fe05e32 100644
--- a/lib/Support/Mangler.cpp
+++ b/lib/Support/Mangler.cpp
@@ -16,6 +16,8 @@
 #include "llvm/Type.h"
 #include "Support/StringExtras.h"
 
+namespace llvm {
+
 static char HexDigit(int V) {
   return V < 10 ? V+'0' : V+'A'-10;
 }
@@ -99,3 +101,4 @@ Mangler::Mangler(Module &m, bool addUnderscorePrefix)
         FoundNames.insert(I->getName());   // Otherwise, keep track of name
 }
 
+} // End llvm namespace
diff --git a/lib/Support/PluginLoader.cpp b/lib/Support/PluginLoader.cpp
index 1582a10c65..1729bb3365 100644
--- a/lib/Support/PluginLoader.cpp
+++ b/lib/Support/PluginLoader.cpp
@@ -23,6 +23,8 @@
 #include "Config/link.h"
 #include <iostream>
 
+namespace llvm {
+
 namespace {
   struct PluginLoader {
     void operator=(const std::string &Filename) {
@@ -38,3 +40,5 @@ namespace {
 static cl::opt<PluginLoader, false, cl::parser<std::string> >
 LoadOpt("load", cl::ZeroOrMore, cl::value_desc("plugin.so"),
         cl::desc("Load the specified plugin"));
+
+} // End llvm namespace
diff --git a/lib/Support/Signals.cpp b/lib/Support/Signals.cpp
index efc5f71257..73decfd89b 100644
--- a/lib/Support/Signals.cpp
+++ b/lib/Support/Signals.cpp
@@ -20,6 +20,8 @@
 #include <signal.h>
 #include "Config/config.h"     // Get the signal handler return type
 
+namespace llvm {
+
 static std::vector<std::string> FilesToRemove;
 
 // IntSigs - Signals that may interrupt the program at any time.
@@ -62,3 +64,5 @@ void RemoveFileOnSignal(const std::string &Filename) {
   std::for_each(IntSigs, IntSigsEnd, RegisterHandler);
   std::for_each(KillSigs, KillSigsEnd, RegisterHandler);
 }
+
+} // End llvm namespace
diff --git a/lib/Support/Statistic.cpp b/lib/Support/Statistic.cpp
index c60a85cdeb..3ac2bf97fb 100644
--- a/lib/Support/Statistic.cpp
+++ b/lib/Support/Statistic.cpp
@@ -27,8 +27,10 @@
 #include <iostream>
 #include <algorithm>
 
+namespace llvm {
+
 // GetLibSupportInfoOutputFile - Return a file stream to print our output on...
-std::ostream *GetLibSupportInfoOutputFile();
+extern std::ostream *GetLibSupportInfoOutputFile();
 
 unsigned StatisticBase::NumStats = 0;
 
@@ -104,3 +106,5 @@ void StatisticBase::destroy() const {
       delete OutStream;   // Close the file...
   }
 }
+
+} // End llvm namespace
diff --git a/lib/Support/SystemUtils.cpp b/lib/Support/SystemUtils.cpp
index 8c009ffb57..ec535ad45a 100644
--- a/lib/Support/SystemUtils.cpp
+++ b/lib/Support/SystemUtils.cpp
@@ -24,6 +24,8 @@
 #include "Config/unistd.h"
 #include "Config/errno.h"
 
+namespace llvm {
+
 /// isExecutableFile - This function returns true if the filename specified
 /// exists and is executable.
 ///
@@ -272,3 +274,4 @@ ExecWait (const char * const old_argv[], const char * const old_envp[])
   return 1;
 }
 
+} // End llvm namespace
diff --git a/lib/Support/Timer.cpp b/lib/Support/Timer.cpp
index 5e84f38852..d14a225fcf 100644
--- a/lib/Support/Timer.cpp
+++ b/lib/Support/Timer.cpp
@@ -23,6 +23,8 @@
 #include <fstream>
 #include <map>
 
+namespace llvm {
+
 // getLibSupportInfoOutputFilename - This ugly hack is brought to you courtesy
 // of constructor/destructor ordering being unspecified by C++.  Basically the
 // problem is that a Statistic<> object gets destroyed, which ends up calling
@@ -265,7 +267,8 @@ void Timer::print(const Timer &Total, std::ostream &OS) {
 }
 
 // GetLibSupportInfoOutputFile - Return a file stream to print our output on...
-std::ostream *GetLibSupportInfoOutputFile() {
+std::ostream *
+GetLibSupportInfoOutputFile() {
   std::string &LibSupportInfoOutputFilename = getLibSupportInfoOutputFilename();
   if (LibSupportInfoOutputFilename.empty())
     return &std::cerr;
@@ -349,3 +352,5 @@ void TimerGroup::removeTimer() {
     DefaultTimerGroup = 0;
   }
 }
+
+} // End llvm namespace
diff --git a/lib/Support/ToolRunner.cpp b/lib/Support/ToolRunner.cpp
index a66b868c22..50a9ad21c8 100644
--- a/lib/Support/ToolRunner.cpp
+++ b/lib/Support/ToolRunner.cpp
@@ -18,6 +18,8 @@
 #include <iostream>
 #include <fstream>
 
+namespace llvm {
+
 //===---------------------------------------------------------------------===//
 // LLI Implementation of AbstractIntepreter interface
 //
@@ -391,3 +393,5 @@ GCC *GCC::create(const std::string &ProgramPath, std::string &Message) {
   Message = "Found gcc: " + GCCPath + "\n";
   return new GCC(GCCPath);
 }
+
+} // End llvm namespace
diff --git a/lib/Support/ValueHolder.cpp b/lib/Support/ValueHolder.cpp
index 8661402b06..77fdaf6b44 100644
--- a/lib/Support/ValueHolder.cpp
+++ b/lib/Support/ValueHolder.cpp
@@ -18,6 +18,10 @@
 #include "llvm/Support/ValueHolder.h"
 #include "llvm/Type.h"
 
+namespace llvm {
+
 ValueHolder::ValueHolder(Value *V) : User(Type::TypeTy, Value::TypeVal) {
   Operands.push_back(Use(V, this));
 }
+
+} // End llvm namespace