Allow direct access to mergemap for printing

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4191 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 10 insertions, 0 deletions

diff --git a/include/llvm/Analysis/DSGraph.h b/include/llvm/Analysis/DSGraph.h
index 285724a..121cce6 100644
--- a/include/llvm/Analysis/DSGraph.h
+++ b/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.
diff --git a/include/llvm/Analysis/DataStructure/DSGraph.h b/include/llvm/Analysis/DataStructure/DSGraph.h
index 285724a..121cce6 100644
--- a/include/llvm/Analysis/DataStructure/DSGraph.h
+++ b/include/llvm/Analysis/DataStructure/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.