From addddc441f9c7fbd4ed70bc5a3256c385599929d Mon Sep 17 00:00:00 2001
From: Michael Ilseman <milseman@apple.com>
Date: Mon, 15 Dec 2014 18:48:43 +0000
Subject: Silence more static analyzer warnings.

Add in definedness checks for shift operators, null checks when
pointers are assumed by the code to be non-null, and explicit
unreachables.

llvm-svn: 224255
---
 llvm/lib/Object/IRObjectFile.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'llvm/lib/Object/IRObjectFile.cpp')

diff --git a/llvm/lib/Object/IRObjectFile.cpp b/llvm/lib/Object/IRObjectFile.cpp
index d9e4610..8ceee8e 100644
--- a/llvm/lib/Object/IRObjectFile.cpp
+++ b/llvm/lib/Object/IRObjectFile.cpp
@@ -181,6 +181,8 @@ void IRObjectFile::moveSymbolNext(DataRefImpl &Symb) const {
     Res = (Index << 2) | 3;
     break;
   }
+  default:
+    llvm_unreachable("unreachable case");
   }
 
   Symb.p = Res;
-- 
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