diff --git a/llvm/lib/CodeGen/DFAPacketizer.cpp b/llvm/lib/CodeGen/DFAPacketizer.cpp
index a72adc9..4ac3052 100644
--- a/llvm/lib/CodeGen/DFAPacketizer.cpp
+++ b/llvm/lib/CodeGen/DFAPacketizer.cpp
@@ -100,7 +100,7 @@
   reserveResources(&MID);
 }
 
-namespace llvm {
+namespace {
 // DefaultVLIWScheduler - This class extends ScheduleDAGInstrs and overrides
 // Schedule method to build the dependence graph.
 class DefaultVLIWScheduler : public ScheduleDAGInstrs {