1 files changed, 13 insertions, 1 deletions
diff --git a/include/llvm/Analysis/AliasAnalysis.h b/include/llvm/Analysis/AliasAnalysis.h
index 674868a..f587220 100644
--- a/include/llvm/Analysis/AliasAnalysis.h
+++ b/include/llvm/Analysis/AliasAnalysis.h
@@ -46,6 +46,7 @@ class LoadInst;
 class StoreInst;
 class VAArgInst;
 class TargetData;
+class TargetLibraryInfo;
 class Pass;
 class AnalysisUsage;
 class MemTransferInst;
@@ -55,6 +56,7 @@ class DominatorTree;
 class AliasAnalysis {
 protected:
   const TargetData *TD;
+  const TargetLibraryInfo *TLI;
 
 private:
   AliasAnalysis *AA;       // Previous Alias Analysis to chain to.
@@ -73,7 +75,7 @@ protected:
 
 public:
   static char ID; // Class identification, replacement for typeinfo
-  AliasAnalysis() : TD(0), AA(0) {}
+  AliasAnalysis() : TD(0), TLI(0), AA(0) {}
   virtual ~AliasAnalysis();  // We want to be subclassed
 
   /// UnknownSize - This is a special value which can be used with the
@@ -86,6 +88,11 @@ public:
   ///
   const TargetData *getTargetData() const { return TD; }
 
+  /// getTargetLibraryInfo - Return a pointer to the current TargetLibraryInfo
+  /// object, or null if no TargetLibraryInfo object is available.
+  ///
+  const TargetLibraryInfo *getTargetLibraryInfo() const { return TLI; }
+
   /// getTypeStoreSize - Return the TargetData store size for the given type,
   /// if known, or a conservative value otherwise.
   ///
@@ -187,6 +194,11 @@ public:
     return isNoAlias(Location(V1, V1Size), Location(V2, V2Size));
   }
   
+  /// isNoAlias - A convenience wrapper.
+  bool isNoAlias(const Value *V1, const Value *V2) {
+    return isNoAlias(Location(V1), Location(V2));
+  }
+  
   /// isMustAlias - A convenience wrapper.
   bool isMustAlias(const Location &LocA, const Location &LocB) {
     return alias(LocA, LocB) == MustAlias;