From 3194fca45fccafc8b9c97975e62afdde7f8c54cc Mon Sep 17 00:00:00 2001
From: Duncan Sands <baldrick@free.fr>
Date: Fri, 2 Aug 2013 09:37:20 +0000
Subject: [PATCH] Pacify GCC, which worries about falling off the end of the
 switch.

llvm-svn: 187649
---
 llvm/lib/MC/MCInstPrinter.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/llvm/lib/MC/MCInstPrinter.cpp b/llvm/lib/MC/MCInstPrinter.cpp
index c729d49..6a452c8 100644
--- a/llvm/lib/MC/MCInstPrinter.cpp
+++ b/llvm/lib/MC/MCInstPrinter.cpp
@@ -89,6 +89,7 @@ format_object1<int64_t> MCInstPrinter::formatHex(const int64_t Value) const {
         return format("%" PRIx64 "h", Value);
     }
   }
+  llvm_unreachable("unsupported print style");
 }
 
 format_object1<uint64_t> MCInstPrinter::formatHex(const uint64_t Value) const {
@@ -101,4 +102,5 @@ format_object1<uint64_t> MCInstPrinter::formatHex(const uint64_t Value) const {
     else
       return format("%" PRIx64 "h", Value);
   }
+  llvm_unreachable("unsupported print style");
 }
-- 
2.7.4