Add an accessor

llvm-svn: 2054

1 files changed, 5 insertions, 1 deletions

diff --git a/llvm/include/llvm/Analysis/DataStructure.h b/llvm/include/llvm/Analysis/DataStructure.h
index ae7b3571da6..379ccfa9136 100644
--- a/llvm/include/llvm/Analysis/DataStructure.h
+++ b/llvm/include/llvm/Analysis/DataStructure.h
@@ -1,4 +1,4 @@
-//===- DataStructure.h - Build a Module's call graph -------------*- C++ -*--=//
+//===- DataStructure.h - Build data structure graphs -------------*- C++ -*--=//
 //
 // Implement the LLVM data structure analysis library.
 //
@@ -247,6 +247,10 @@ public:
     assert(ArgNo < ArgLinks.size() && "Arg # out of range!");
     return ArgLinks[ArgNo];
   }
+  PointerValSet &getArgValues(unsigned ArgNo) {
+    assert(ArgNo < ArgLinks.size() && "Arg # out of range!");
+    return ArgLinks[ArgNo];
+  }
   const std::vector<PointerValSet> &getArgs() const { return ArgLinks; }
 
   virtual void dropAllReferences() {