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

llvm-svn: 9903
diff --git a/llvm/lib/Target/TargetSchedInfo.cpp b/llvm/lib/Target/TargetSchedInfo.cpp
index 0dbde45..f33223c 100644
--- a/llvm/lib/Target/TargetSchedInfo.cpp
+++ b/llvm/lib/Target/TargetSchedInfo.cpp
@@ -15,6 +15,8 @@
 #include "llvm/Target/TargetSchedInfo.h"
 #include "llvm/Target/TargetMachine.h"
 
+namespace llvm {
+
 resourceId_t MachineResource::nextId = 0;
 
 // Check if fromRVec and toRVec have *any* common entries.
@@ -249,3 +251,5 @@
       assert(r >= 0 && "Resource to remove was unused in cycle c!");
     }
 }
+
+} // End llvm namespace