From b754687fd7391213f455ffa52d1bcfbe11052bc0 Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Fri, 9 Nov 2012 15:45:22 +0000
Subject: [PATCH] Silence GCC warning about falling off the end of a non-void
 function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167618 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/MachineScheduler.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/CodeGen/MachineScheduler.cpp b/lib/CodeGen/MachineScheduler.cpp
index de16932c061..a4817d09c0d 100644
--- a/lib/CodeGen/MachineScheduler.cpp
+++ b/lib/CodeGen/MachineScheduler.cpp
@@ -1583,6 +1583,7 @@ const char *ConvergingScheduler::getReasonStr(
   case NextDefUse:     return "DEF-USE   ";
   case NodeOrder:      return "ORDER     ";
   };
+  llvm_unreachable("Unknown reason!");
 }
 
 void ConvergingScheduler::traceCandidate(const SchedCandidate &Cand,
-- 
2.11.0