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

13 files changed, 53 insertions, 6 deletions

diff --git a/lib/Bytecode/Archive/ArchiveReader.cpp b/lib/Bytecode/Archive/ArchiveReader.cpp
index d155b69bee..33ae24b60e 100644
--- a/lib/Bytecode/Archive/ArchiveReader.cpp
+++ b/lib/Bytecode/Archive/ArchiveReader.cpp
@@ -22,6 +22,8 @@
 #include "Config/sys/mman.h"
 #include "Config/fcntl.h"
 
+namespace llvm {
+
 namespace {
   struct ar_hdr {
     char name[16];
@@ -40,7 +42,6 @@ namespace {
   };
 }
 
-
 // getObjectType - Determine the type of object that this header represents.
 // This is capable of parsing the variety of special sections used for various
 // purposes.
@@ -173,3 +174,5 @@ bool ReadArchiveFile(const std::string &Filename, std::vector<Module*> &Objects,
   
   return Result;
 }
+
+} // End llvm namespace
diff --git a/lib/Bytecode/Reader/ArchiveReader.cpp b/lib/Bytecode/Reader/ArchiveReader.cpp
index d155b69bee..33ae24b60e 100644
--- a/lib/Bytecode/Reader/ArchiveReader.cpp
+++ b/lib/Bytecode/Reader/ArchiveReader.cpp
@@ -22,6 +22,8 @@
 #include "Config/sys/mman.h"
 #include "Config/fcntl.h"
 
+namespace llvm {
+
 namespace {
   struct ar_hdr {
     char name[16];
@@ -40,7 +42,6 @@ namespace {
   };
 }
 
-
 // getObjectType - Determine the type of object that this header represents.
 // This is capable of parsing the variety of special sections used for various
 // purposes.
@@ -173,3 +174,5 @@ bool ReadArchiveFile(const std::string &Filename, std::vector<Module*> &Objects,
   
   return Result;
 }
+
+} // End llvm namespace
diff --git a/lib/Bytecode/Reader/ConstantReader.cpp b/lib/Bytecode/Reader/ConstantReader.cpp
index 00f44b3665..b4553548e8 100644
--- a/lib/Bytecode/Reader/ConstantReader.cpp
+++ b/lib/Bytecode/Reader/ConstantReader.cpp
@@ -20,6 +20,8 @@
 #include "llvm/Constants.h"
 #include <algorithm>
 
+namespace llvm {
+
 const Type *BytecodeParser::parseTypeConstant(const unsigned char *&Buf,
 					      const unsigned char *EndBuf) {
   unsigned PrimType;
@@ -356,3 +358,5 @@ void BytecodeParser::ParseConstantPool(const unsigned char *&Buf,
   
   if (Buf > EndBuf) throw std::string("Read past end of buffer.");
 }
+
+} // End llvm namespace
diff --git a/lib/Bytecode/Reader/InstructionReader.cpp b/lib/Bytecode/Reader/InstructionReader.cpp
index a409ceebef..ec8944e7a8 100644
--- a/lib/Bytecode/Reader/InstructionReader.cpp
+++ b/lib/Bytecode/Reader/InstructionReader.cpp
@@ -22,6 +22,8 @@
 #include "llvm/iOther.h"
 #include "llvm/Module.h"
 
+namespace llvm {
+
 namespace {
   struct RawInst {       // The raw fields out of the bytecode stream...
     unsigned NumOperands;
@@ -33,8 +35,6 @@ namespace {
   };
 }
 
-
-
 RawInst::RawInst(const unsigned char *&Buf, const unsigned char *EndBuf,
                  std::vector<unsigned> &Args) {
   unsigned Op, Typ;
@@ -389,3 +389,5 @@ void BytecodeParser::ParseInstruction(const unsigned char *&Buf,
   BB->getInstList().push_back(Result);
   BCR_TRACE(4, *Result);
 }
+
+} // End llvm namespace
diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp
index a36ea7a734..9acb93d48a 100644
--- a/lib/Bytecode/Reader/Reader.cpp
+++ b/lib/Bytecode/Reader/Reader.cpp
@@ -32,6 +32,8 @@
 #include <algorithm>
 #include <memory>
 
+namespace llvm {
+
 static inline void ALIGN32(const unsigned char *&begin,
                            const unsigned char *end) {
   if (align32(begin, end))
@@ -693,3 +695,5 @@ void BytecodeParser::ParseBytecode(const unsigned char *Buf, unsigned Length,
     throw;
   }
 }
+
+} // End llvm namespace
diff --git a/lib/Bytecode/Reader/ReaderInternals.h b/lib/Bytecode/Reader/ReaderInternals.h
index c8905454e6..81ccde97ff 100644
--- a/lib/Bytecode/Reader/ReaderInternals.h
+++ b/lib/Bytecode/Reader/ReaderInternals.h
@@ -22,6 +22,8 @@
 #include <utility>
 #include <map>
 
+namespace llvm {
+
 // Enable to trace to figure out what the heck is going on when parsing fails
 //#define TRACE_LEVEL 10
 //#define DEBUG_OUTPUT
@@ -226,4 +228,6 @@ static inline void readBlock(const unsigned char *&Buf,
 #endif
 }
 
+} // End llvm namespace
+
 #endif
diff --git a/lib/Bytecode/Reader/ReaderWrappers.cpp b/lib/Bytecode/Reader/ReaderWrappers.cpp
index 0df6ea5ff2..1cbead02e8 100644
--- a/lib/Bytecode/Reader/ReaderWrappers.cpp
+++ b/lib/Bytecode/Reader/ReaderWrappers.cpp
@@ -21,6 +21,8 @@
 #include "Config/unistd.h"
 #include "Config/sys/mman.h"
 
+namespace llvm {
+
 //===----------------------------------------------------------------------===//
 // BytecodeFileReader - Read from an mmap'able file descriptor.
 //
@@ -163,7 +165,7 @@ BytecodeStdinReader::BytecodeStdinReader() {
   unsigned char Buffer[4096*4];
 
   // Read in all of the data from stdin, we cannot mmap stdin...
-  while ((BlockSize = read(0 /*stdin*/, Buffer, 4096*4))) {
+  while ((BlockSize = ::read(0 /*stdin*/, Buffer, 4096*4))) {
     if (BlockSize == -1)
       throw std::string("Error reading from stdin!");
     
@@ -249,7 +251,6 @@ static ModuleProvider *CheckVarargs(ModuleProvider *MP) {
   return MP;
 }
 
-
 //===----------------------------------------------------------------------===//
 // Wrapper functions
 //===----------------------------------------------------------------------===//
@@ -296,3 +297,5 @@ Module *ParseBytecodeFile(const std::string &Filename, std::string *ErrorStr) {
     return 0;
   }
 }
+
+} // End llvm namespace
diff --git a/lib/Bytecode/Writer/ConstantWriter.cpp b/lib/Bytecode/Writer/ConstantWriter.cpp
index a9aaffe3ec..303672d166 100644
--- a/lib/Bytecode/Writer/ConstantWriter.cpp
+++ b/lib/Bytecode/Writer/ConstantWriter.cpp
@@ -17,6 +17,8 @@
 #include "llvm/SymbolTable.h"
 #include "llvm/DerivedTypes.h"
 
+namespace llvm {
+
 void BytecodeWriter::outputType(const Type *T) {
   output_vbr((unsigned)T->getPrimitiveID(), Out);
   
@@ -202,3 +204,5 @@ bool BytecodeWriter::outputConstant(const Constant *CPV) {
   }
   return false;
 }
+
+} // End llvm namespace
diff --git a/lib/Bytecode/Writer/InstructionWriter.cpp b/lib/Bytecode/Writer/InstructionWriter.cpp
index faa576ecb4..d52f24145f 100644
--- a/lib/Bytecode/Writer/InstructionWriter.cpp
+++ b/lib/Bytecode/Writer/InstructionWriter.cpp
@@ -19,6 +19,8 @@
 #include "Support/Statistic.h"
 #include <algorithm>
 
+namespace llvm {
+
 static Statistic<> 
 NumInstrs("bytecodewriter", "Number of instructions");
 
@@ -295,3 +297,5 @@ void BytecodeWriter::processInstruction(const Instruction &I) {
   // operands or a large operand index that we are referring to.
   outputInstructionFormat0(&I, Opcode, Table, Type, Out);
 }
+
+} // End llvm namespace
diff --git a/lib/Bytecode/Writer/SlotCalculator.cpp b/lib/Bytecode/Writer/SlotCalculator.cpp
index aef71763c4..c6e44e8266 100644
--- a/lib/Bytecode/Writer/SlotCalculator.cpp
+++ b/lib/Bytecode/Writer/SlotCalculator.cpp
@@ -27,6 +27,8 @@
 #include "Support/STLExtras.h"
 #include <algorithm>
 
+namespace llvm {
+
 #if 0
 #define SC_DEBUG(X) std::cerr << X
 #else
@@ -361,3 +363,5 @@ int SlotCalculator::doInsertValue(const Value *D) {
   SC_DEBUG("]\n");
   return (int)DestSlot;
 }
+
+} // End llvm namespace
diff --git a/lib/Bytecode/Writer/SlotCalculator.h b/lib/Bytecode/Writer/SlotCalculator.h
index 7e56de99dc..596f9324ed 100644
--- a/lib/Bytecode/Writer/SlotCalculator.h
+++ b/lib/Bytecode/Writer/SlotCalculator.h
@@ -22,6 +22,9 @@
 
 #include <vector>
 #include <map>
+
+namespace llvm {
+
 class Value;
 class Module;
 class Function;
@@ -92,4 +95,6 @@ protected:
   void processSymbolTableConstants(const SymbolTable *ST);
 };
 
+} // End llvm namespace
+
 #endif
diff --git a/lib/Bytecode/Writer/Writer.cpp b/lib/Bytecode/Writer/Writer.cpp
index 9381e355f0..9c9e1abcdd 100644
--- a/lib/Bytecode/Writer/Writer.cpp
+++ b/lib/Bytecode/Writer/Writer.cpp
@@ -36,6 +36,8 @@
 #include "Config/string.h"
 #include <algorithm>
 
+namespace llvm {
+
 static RegisterPass<WriteBytecodePass> X("emitbytecode", "Bytecode Writer");
 
 static Statistic<> 
@@ -304,3 +306,5 @@ void WriteBytecodeToFile(const Module *C, std::ostream &Out) {
 
   Out.flush();
 }
+
+} // End llvm namespace
diff --git a/lib/Bytecode/Writer/WriterInternals.h b/lib/Bytecode/Writer/WriterInternals.h
index 5564f4238e..8cb4bfd8d6 100644
--- a/lib/Bytecode/Writer/WriterInternals.h
+++ b/lib/Bytecode/Writer/WriterInternals.h
@@ -25,6 +25,8 @@
 #include "llvm/SlotCalculator.h"
 #include "llvm/Instruction.h"
 
+namespace llvm {
+
 class BytecodeWriter {
   std::deque<unsigned char> &Out;
   SlotCalculator Table;
@@ -79,5 +81,6 @@ public:
   }
 };
 
+} // End llvm namespace
 
 #endif