Forward method request to chained aa implementation

llvm-svn: 11024

2 files changed, 8 insertions, 0 deletions

diff --git a/llvm/lib/Analysis/DataStructure/DataStructureAA.cpp b/llvm/lib/Analysis/DataStructure/DataStructureAA.cpp
index 8a2e0caa425..1f244708bd3 100644
--- a/llvm/lib/Analysis/DataStructure/DataStructureAA.cpp
+++ b/llvm/lib/Analysis/DataStructure/DataStructureAA.cpp
@@ -53,6 +53,10 @@ namespace {
 
     void getMustAliases(Value *P, std::vector<Value*> &RetVals);
 
+    bool pointsToConstantMemory(const Value *P) {
+      return getAnalysis<AliasAnalysis>().pointsToConstantMemory(P);
+    }
+
   private:
     DSGraph *getGraphForValue(const Value *V);
   };
diff --git a/llvm/lib/Analysis/DataStructure/Steensgaard.cpp b/llvm/lib/Analysis/DataStructure/Steensgaard.cpp
index 426795e8bde..cc50571019b 100644
--- a/llvm/lib/Analysis/DataStructure/Steensgaard.cpp
+++ b/llvm/lib/Analysis/DataStructure/Steensgaard.cpp
@@ -63,6 +63,10 @@ namespace {
     // alias - This is the only method here that does anything interesting...
     AliasResult alias(const Value *V1, unsigned V1Size,
                       const Value *V2, unsigned V2Size);
+
+    bool pointsToConstantMemory(const Value *P) {
+      return getAnalysis<AliasAnalysis>().pointsToConstantMemory(P);
+    }
     
   private:
     void ResolveFunctionCall(Function *F, const DSCallSite &Call,