From: Bill Wendling <isanbard@gmail.com>
Date: Thu, 28 Jun 2012 02:12:20 +0000 (+0000)
Subject: Don't output an empty string.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=fc1c70a8a4f8bc7f4e51ece5b383966d602d89b7;p=oota-llvm.git

Don't output an empty string.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159327 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/VMCore/DebugInfo.cpp b/lib/VMCore/DebugInfo.cpp
index 4ca4c6f9614..4697fdecf3e 100644
--- a/lib/VMCore/DebugInfo.cpp
+++ b/lib/VMCore/DebugInfo.cpp
@@ -1052,8 +1052,9 @@ void DIType::printInternal(raw_ostream &OS) const {
      << ", align " << getAlignInBits()
      << ", offset " << getOffsetInBits();
   if (isBasicType())
-    OS << ", enc "
-       << dwarf::AttributeEncodingString(DIBasicType(DbgNode).getEncoding());
+    if (const char *Enc = 
+        dwarf::AttributeEncodingString(DIBasicType(DbgNode).getEncoding()))
+      OS << ", enc " << Enc;
   OS << "]";
 
   if (isPrivate())