Ugh, for some reason, I can't call this unless the reference is const!?!?!?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20732 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 3 insertions, 3 deletions

diff --git a/include/llvm/Analysis/DataStructure/DSGraph.h b/include/llvm/Analysis/DataStructure/DSGraph.h
index 86f4f84..4463d63 100644
--- a/include/llvm/Analysis/DataStructure/DSGraph.h
+++ b/include/llvm/Analysis/DataStructure/DSGraph.h
@@ -560,7 +560,7 @@ public:
   /// mergeCallSite - Merge the nodes reachable from the specified src call
   /// site into the nodes reachable from DestCS.
   ///
-  void mergeCallSite(DSCallSite &DestCS, const DSCallSite &SrcCS);
+  void mergeCallSite(const DSCallSite &DestCS, const DSCallSite &SrcCS);
 
   bool clonedAnyNodes() const { return !NodeMap.empty(); }
 
diff --git a/lib/Analysis/DataStructure/DataStructure.cpp b/lib/Analysis/DataStructure/DataStructure.cpp
index 8716386..0880ebb 100644
--- a/lib/Analysis/DataStructure/DataStructure.cpp
+++ b/lib/Analysis/DataStructure/DataStructure.cpp
@@ -1087,7 +1087,7 @@ void ReachabilityCloner::merge(const DSNodeHandle &NH,
 
 /// mergeCallSite - Merge the nodes reachable from the specified src call
 /// site into the nodes reachable from DestCS.
-void ReachabilityCloner::mergeCallSite(DSCallSite &DestCS,
+void ReachabilityCloner::mergeCallSite(const DSCallSite &DestCS,
                                        const DSCallSite &SrcCS) {
   merge(DestCS.getRetVal(), SrcCS.getRetVal());
   unsigned MinArgs = DestCS.getNumPtrArgs();
@@ -1097,7 +1097,7 @@ void ReachabilityCloner::mergeCallSite(DSCallSite &DestCS,
     merge(DestCS.getPtrArg(a), SrcCS.getPtrArg(a));
 
   for (unsigned a = MinArgs, e = SrcCS.getNumPtrArgs(); a != e; ++a)
-    DestCS.addPtrArg(getClonedNH(SrcCS.getPtrArg(a)));
+    const_cast<DSCallSite&>(DestCS).addPtrArg(getClonedNH(SrcCS.getPtrArg(a)));
 }