Index: include/llvm/IR/CallSite.h
===================================================================
--- include/llvm/IR/CallSite.h
+++ include/llvm/IR/CallSite.h
@@ -312,6 +312,12 @@
     return false;
   }
 
+  /// Debugging routine to print a human readable representation of the
+  /// instruction represented by this CallSite
+  void dump() const {
+    getInstruction()->dump();
+  }
+
 private:
   unsigned getArgumentEndOffset() const {
     if (isCall())