From 34e1707fbbec87f1d978b892efccfdb73ff5068a Mon Sep 17 00:00:00 2001
From: Owen Anderson <resistor@mac.com>
Date: Wed, 12 Oct 2011 22:23:12 +0000
Subject: [PATCH] Don't label a STAB debugging symbol as a function symbol.

llvm-svn: 141824
---
 llvm/lib/Object/MachOObjectFile.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/llvm/lib/Object/MachOObjectFile.cpp b/llvm/lib/Object/MachOObjectFile.cpp
index 0d4dbd9ec45a..86d87ed0f2f7 100644
--- a/llvm/lib/Object/MachOObjectFile.cpp
+++ b/llvm/lib/Object/MachOObjectFile.cpp
@@ -241,6 +241,11 @@ error_code MachOObjectFile::getSymbolType(DataRefImpl Symb,
     n_type = Entry->Type;
   }
   Res = SymbolRef::ST_Other;
+
+  // If this is a STAB debugging symbol, we can do nothing more.
+  if (n_type & MachO::NlistMaskStab)
+    return object_error::success;
+
   switch (n_type & MachO::NlistMaskType) {
     case MachO::NListTypeUndefined :
       Res = SymbolRef::ST_External;