commit 97a759249d6be2ad4f64b40f6bc14b0c3e77ef32
author Bill Wendling <isanbard@gmail.com> Thu Jun 28 02:17:58 2012 +0000
committer Bill Wendling <isanbard@gmail.com> Thu Jun 28 02:17:58 2012 +0000
tree a90b73892b6ee754a5a5f9bfc28888b7960bf988
parent fc1c70a8a4f8bc7f4e51ece5b383966d602d89b7

Only print out the tag if it's there.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159328 91177308-0d34-0410-b5e6-96231b3b80d8

lib/VMCore/DebugInfo.cpp

diff --git a/lib/VMCore/DebugInfo.cpp b/lib/VMCore/DebugInfo.cpp
index 4697fde..e56ab0f 100644
--- a/lib/VMCore/DebugInfo.cpp
+++ b/lib/VMCore/DebugInfo.cpp
@@ -993,7 +993,8 @@
 void DIDescriptor::print(raw_ostream &OS) const {
   if (!DbgNode) return;
 
-  OS << "[" << dwarf::TagString(getTag()) << ']';
+  if (const char *Tag = dwarf::TagString(getTag()))
+    OS << "[ " << Tag << " ]";
 
   if (this->isSubrange()) {
     DISubrange(DbgNode).printInternal(OS);