diff --git a/utils/TableGen/AsmMatcherEmitter.cpp b/utils/TableGen/AsmMatcherEmitter.cpp
index 6262cf8cc16..38cd4879120 100644
--- a/utils/TableGen/AsmMatcherEmitter.cpp
+++ b/utils/TableGen/AsmMatcherEmitter.cpp
@@ -1742,7 +1742,7 @@ static bool EmitMnemonicAliases(raw_ostream &OS, const AsmMatcherInfo &Info) {
   
   
   StringMatcher("Mnemonic", Cases, OS).Emit();
-  OS << "}\n";
+  OS << "}\n\n";
   
   return true;
 }