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
diff --git a/lib/Analysis/AliasAnalysis.cpp b/lib/Analysis/AliasAnalysis.cpp
index 3acdf78..c881ec2 100644
--- a/lib/Analysis/AliasAnalysis.cpp
+++ b/lib/Analysis/AliasAnalysis.cpp
@@ -29,6 +29,8 @@
 #include "llvm/iMemory.h"
 #include "llvm/Target/TargetData.h"
 
+namespace llvm {
+
 // Register the AliasAnalysis interface, providing a nice name to refer to.
 namespace {
   RegisterAnalysisGroup<AliasAnalysis> Z("Alias Analysis");
@@ -123,3 +125,5 @@
   // Declare that we implement the AliasAnalysis interface
   RegisterAnalysisGroup<AliasAnalysis, NoAA> Y;
 }  // End of anonymous namespace
+
+} // End llvm namespace