Change errs() to dbgs().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92622 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/ABCD.cpp b/lib/Transforms/Scalar/ABCD.cpp
index e58fa63..cf5e8c0 100644
--- a/lib/Transforms/Scalar/ABCD.cpp
+++ b/lib/Transforms/Scalar/ABCD.cpp
@@ -451,7 +451,7 @@
   modified = false;
   createSSI(F);
   executeABCD(F);
-  DEBUG(inequality_graph.printGraph(errs(), F));
+  DEBUG(inequality_graph.printGraph(dbgs(), F));
   removePhis();
 
   inequality_graph.clear();