From b52677c0ad641626beec8c0c6893116808c0dbe1 Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Fri, 18 Jan 2013 19:45:22 +0000
Subject: [PATCH] Silence GCC warning about dropping off a non-void function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172839 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Scalar/ObjCARC.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/Transforms/Scalar/ObjCARC.cpp b/lib/Transforms/Scalar/ObjCARC.cpp
index e93ca273b11..c3a0fd6c8b4 100644
--- a/lib/Transforms/Scalar/ObjCARC.cpp
+++ b/lib/Transforms/Scalar/ObjCARC.cpp
@@ -219,6 +219,7 @@ namespace {
     case IC_None:
       return OS << "IC_None";
     }
+    llvm_unreachable("Unknown instruction class!");
   }
 }