[llvm-commits] [llvm] r53923 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp

[Dan Gohman]

Author: djg
Date: Tue Jul 22 12:52:59 2008
New Revision: 53923

URL: http://llvm.org/viewvc/llvm-project?rev=53923&view=rev
Log:
Make the GraphRoot edge look like a chain edge, which is more accurate,
and use the right result number, in the off chance that the graph root
has multiple result values.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp?rev=53923&r1=53922&r2=53923&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp Tue Jul 22 12:52:59 2008
@@ -110,7 +110,8 @@
                                        GraphWriter<SelectionDAG*> &GW) {
       GW.emitSimpleNode(0, "plaintext=circle", "GraphRoot");
       if (G->getRoot().Val)
-        GW.emitEdge(0, -1, G->getRoot().Val, -1, "");
+        GW.emitEdge(0, -1, G->getRoot().Val, G->getRoot().ResNo,
+                    "color=blue,style=dashed");
     }
   };
 }