From 153f24070c43293a29499de3469a09ecd9a6a6f9 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Wed, 25 Feb 2004 23:06:30 +0000
Subject: [PATCH] Try harder to get symbol info

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11846 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Analysis/DataStructure/Printer.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Analysis/DataStructure/Printer.cpp b/lib/Analysis/DataStructure/Printer.cpp
index e25bc4c4326..6775efe398e 100644
--- a/lib/Analysis/DataStructure/Printer.cpp
+++ b/lib/Analysis/DataStructure/Printer.cpp
@@ -39,6 +39,9 @@ void DSNode::dump() const { print(std::cerr, 0); }
 static std::string getCaption(const DSNode *N, const DSGraph *G) {
   std::stringstream OS;
   Module *M = 0;
+
+  if (G) G = N->getParentGraph();
+
   // Get the module from ONE of the functions in the graph it is available.
   if (G && !G->getReturnNodes().empty())
     M = G->getReturnNodes().begin()->first->getParent();