commit 12c71c00ef82c3d3a8dafb8dde9cfd7b9246eb8f
author Chris Lattner <sabre@nondot.org> Wed Nov 12 04:57:58 2003 +0000
committer Chris Lattner <sabre@nondot.org> Wed Nov 12 04:57:58 2003 +0000
tree 900490e7e8d83feff42d993002b5eae8ffca1efc
parent a7235375406f789e0b88b5d3588e242a3e3eef39

Don't crash if no gg

llvm-svn: 9913

llvm/lib/Analysis/DataStructure/DataStructure.cpp

diff --git a/llvm/lib/Analysis/DataStructure/DataStructure.cpp b/llvm/lib/Analysis/DataStructure/DataStructure.cpp
index 9cf77ae..9d9813c 100644
--- a/llvm/lib/Analysis/DataStructure/DataStructure.cpp
+++ b/llvm/lib/Analysis/DataStructure/DataStructure.cpp
@@ -1409,7 +1409,7 @@
 // inlining graphs.
 //
 void DSGraph::removeDeadNodes(unsigned Flags) {
-  DEBUG(AssertGraphOK(); GlobalsGraph->AssertGraphOK());
+  DEBUG(AssertGraphOK(); if (GlobalsGraph) GlobalsGraph->AssertGraphOK());
 
   // Reduce the amount of work we have to do... remove dummy nodes left over by
   // merging...