From 8dd99ee81de8af8f0500e2baeacd29bf24b7f02c Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Sun, 3 Jan 2016 07:33:34 +0000
Subject: [PATCH 1/1] [TableGen] Fix a bug introduced in r256627. If the switch
 was not emitted we still emitted a closing curly brace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256697 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/TableGen/AsmMatcherEmitter.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/utils/TableGen/AsmMatcherEmitter.cpp b/utils/TableGen/AsmMatcherEmitter.cpp
index 4ec08b23db8..2ec65442a33 100644
--- a/utils/TableGen/AsmMatcherEmitter.cpp
+++ b/utils/TableGen/AsmMatcherEmitter.cpp
@@ -2170,11 +2170,12 @@ static void emitIsSubclass(CodeGenTarget &Target,
       OS << "    return false;\n";
     }
   }
-  OS << "  }\n";
 
   // If there were case statements emitted into the string stream write the
   // default.
-  if (!EmittedSwitch)
+  if (EmittedSwitch)
+    OS << "  }\n";
+  else
     OS << "  return false;\n";
 
   OS << "}\n\n";
-- 
2.34.1