From 59afba0fe997c9f65abd66a4c3902ee2064abc4b Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 15 Oct 2007 05:32:43 +0000
Subject: [PATCH] Add a (disabled by default) way to view the ID of a node.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42978 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
index 734d0f2d35c..a64ccd3b84f 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
@@ -172,6 +172,10 @@ std::string DOTGraphTraits<SelectionDAG*>::getNodeLabel(const SDNode *Node,
       Op = Op + "<trunc " + MVT::getValueTypeString(ST->getStoredVT()) + ">";
     Op += ST->getIndexedModeName(ST->getAddressingMode());
   }
+
+#if 0
+  Op += " Id=" + itostr(Node->getNodeId());
+#endif
   
   return Op;
 }