1 files changed, 5 insertions, 0 deletions
diff --git a/utils/TableGen/InstrInfoEmitter.h b/utils/TableGen/InstrInfoEmitter.h
index 4adac31264..2a6b063deb 100644
--- a/utils/TableGen/InstrInfoEmitter.h
+++ b/utils/TableGen/InstrInfoEmitter.h
@@ -16,6 +16,9 @@
 #define INSTRINFO_EMITTER_H
 
 #include "TableGenBackend.h"
+
+namespace llvm {
+
 class StringInit;
 class IntInit;
 class ListInit;
@@ -38,4 +41,6 @@ private:
                         std::ostream &OS);
 };
 
+} // End llvm namespace
+
 #endif