From edd30e5bfaa74e14fa91de189f78a7349c382ede Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Wed, 16 Oct 2002 01:17:16 +0000
Subject: [PATCH] Allow direct access to mergemap for printing

llvm-svn: 4191
---
 llvm/include/llvm/Analysis/DSGraph.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/llvm/include/llvm/Analysis/DSGraph.h b/llvm/include/llvm/Analysis/DSGraph.h
index 285724a57698..121cce6fdbd5 100644
--- a/llvm/include/llvm/Analysis/DSGraph.h
+++ b/llvm/include/llvm/Analysis/DSGraph.h
@@ -192,6 +192,11 @@ public:
     return 0;
   }
 
+  int getMergeMapLabel(unsigned i) {
+    assert(i < MergeMap.size() && "MergeMap index out of range!");
+    return MergeMap[i];
+  }
+
   /// setLink - Set the link at the specified offset to the specified
   /// NodeHandle, replacing what was there.  It is uncommon to use this method,
   /// instead one of the higher level methods should be used, below.