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

lib/Target/SparcV9/ModuloScheduling/ModuloSchedGraph.cpp

@@ -13,6 +13,8 @@
 #include "ModuloSchedGraph.h"
 #include "llvm/Type.h"
 
+namespace llvm {
+
 ModuloSchedGraphNode::ModuloSchedGraphNode(unsigned id, int index, 
 					   const Instruction *inst, 
 					   const TargetMachine &targ) 
@@ -135,3 +137,4 @@ ModuloSchedGraphSet::~ModuloSchedGraphSet(){
   //delete all the graphs
 }
 
+} // End llvm namespace

lib/Target/SparcV9/ModuloScheduling/ModuloSchedGraph.h

@@ -22,6 +22,7 @@
 #include "Support/hash_map"
 #include <vector>
 
+namespace llvm {
 
 class ModuloSchedGraphNode : public SchedGraphNodeCommon {
 
@@ -106,4 +107,6 @@ public:
 
 };
 
+} // End llvm namespace
+
 #endif

lib/Target/SparcV9/ModuloScheduling/ModuloScheduling.cpp

@@ -16,6 +16,8 @@
 #include "llvm/Function.h"
 #include "llvm/Pass.h"
 
+namespace llvm {
+
 namespace {
   
   class ModuloScheduling : public FunctionPass {
@@ -40,3 +42,5 @@ bool ModuloScheduling::runOnFunction(Function &F) {
   bool Changed = false;
   return Changed;
 }
+
+} // End llvm namespace