[llvm] r195316 - Dereference the node iterator when dumping the PBQP graph structure in DOT

[Lang Hames]

Author: lhames
Date: Thu Nov 21 00:30:14 2013
New Revision: 195316

URL: http://llvm.org/viewvc/llvm-project?rev=195316&view=rev
Log:
Dereference the node iterator when dumping the PBQP graph structure in DOT
format.

Thanks to Arnaud A. de Grandmaison for the patch!


Modified:
    llvm/trunk/include/llvm/CodeGen/PBQP/Graph.h

Modified: llvm/trunk/include/llvm/CodeGen/PBQP/Graph.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/PBQP/Graph.h?rev=195316&r1=195315&r2=195316&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/PBQP/Graph.h (original)
+++ llvm/trunk/include/llvm/CodeGen/PBQP/Graph.h Thu Nov 21 00:30:14 2013
@@ -437,8 +437,8 @@ namespace PBQP {
       for (NodeItr nodeItr = nodesBegin(), nodeEnd = nodesEnd();
            nodeItr != nodeEnd; ++nodeItr) {
 
-        os << "  node" << nodeItr << " [ label=\""
-           << nodeItr << ": " << getNodeCosts(*nodeItr) << "\" ]\n";
+        os << "  node" << *nodeItr << " [ label=\""
+           << *nodeItr << ": " << getNodeCosts(*nodeItr) << "\" ]\n";
       }
 
       os << "  edge [ len=" << getNumNodes() << " ]\n";