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/InstrSched/InstrScheduling.cpp

@@ -22,6 +22,8 @@
 #include "Support/CommandLine.h"
 #include <algorithm>
 
+namespace llvm {
+
 SchedDebugLevel_t SchedDebugLevel;
 
 static cl::opt<bool> EnableFillingDelaySlots("sched-fill-delay-slots",
@@ -1518,3 +1520,6 @@ bool InstructionSchedulingWithSSA::runOnFunction(Function &F)
 FunctionPass *createInstructionSchedulingWithSSAPass(const TargetMachine &tgt) {
   return new InstructionSchedulingWithSSA(tgt);
 }
+
+} // End llvm namespace
+

lib/Target/SparcV9/InstrSched/SchedGraph.cpp

@@ -23,6 +23,8 @@
 #include "llvm/Target/TargetRegInfo.h"
 #include "Support/STLExtras.h"
 
+namespace llvm {
+
 //*********************** Internal Data Structures *************************/
 
 // The following two types need to be classes, not typedefs, so we can use
@@ -737,3 +739,5 @@ void SchedGraphNode::print(std::ostream &os) const {
       os << std::string(16, ' ') << *outEdges[i];
   }
 }
+
+} // End llvm namespace

lib/Target/SparcV9/InstrSched/SchedGraph.h

@@ -25,6 +25,8 @@
 #include "Support/hash_map"
 #include "Support/GraphTraits.h"
 
+namespace llvm {
+
 class RegToRefVecMap;
 class ValueToDefVecMap;
 class RefVec;
@@ -317,4 +319,6 @@ template <> struct GraphTraits<const SchedGraph*> {
   }
 };
 
+} // End llvm namespace
+
 #endif

lib/Target/SparcV9/InstrSched/SchedGraphCommon.cpp

@@ -15,6 +15,8 @@
 #include "llvm/CodeGen/SchedGraphCommon.h"
 #include "Support/STLExtras.h"
 
+namespace llvm {
+
 class SchedGraphCommon;
 
 //
@@ -175,3 +177,4 @@ void SchedGraphCommon::eraseIncidentEdges(SchedGraphNodeCommon* node,
   this->eraseOutgoingEdges(node, addDummyEdges);	
 }
 
+} // End llvm namespace

lib/Target/SparcV9/InstrSched/SchedPriorities.cpp

@@ -23,6 +23,8 @@
 #include "llvm/Support/CFG.h"
 #include "Support/PostOrderIterator.h"
 
+namespace llvm {
+
 std::ostream &operator<<(std::ostream &os, const NodeDelayPair* nd) {
   return os << "Delay for node " << nd->node->getNodeId()
 	    << " = " << (long)nd->delay << "\n";
@@ -278,3 +280,4 @@ SchedPriorities::instructionHasLastUse(FunctionLiveVarInfo &LVI,
   return lastUseMap[MI] = hasLastUse;
 }
 
+} // End llvm namespace

lib/Target/SparcV9/InstrSched/SchedPriorities.h

@@ -26,6 +26,8 @@
 #include "Support/hash_set"
 #include <list>
 
+namespace llvm {
+
 class Function;
 class MachineInstr;
 class SchedulingManager;
@@ -214,4 +216,6 @@ inline void SchedPriorities::updateTime(cycles_t c) {
 
 std::ostream &operator<<(std::ostream &os, const NodeDelayPair* nd);
 
+} // End llvm namespace
+
 #endif