1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Transforms/IPO/IPConstantPropagation.cpp b/lib/Transforms/IPO/IPConstantPropagation.cpp
index b592138b08..b0135d1531 100644
--- a/lib/Transforms/IPO/IPConstantPropagation.cpp
+++ b/lib/Transforms/IPO/IPConstantPropagation.cpp
@@ -22,6 +22,8 @@
 #include "llvm/Support/CallSite.h"
 #include "Support/Statistic.h"
 
+namespace llvm {
+
 namespace {
   Statistic<> NumArgumentsProped("ipconstprop",
                                  "Number of args turned into constants");
@@ -121,3 +123,5 @@ bool IPCP::processFunction(Function &F) {
     }
   return MadeChange;
 }
+
+} // End llvm namespace