1 files changed, 19 insertions, 7 deletions

diff --git a/include/llvm/Analysis/AliasAnalysis.h b/include/llvm/Analysis/AliasAnalysis.h
index 674868a..be274af 100644
--- a/include/llvm/Analysis/AliasAnalysis.h
+++ b/include/llvm/Analysis/AliasAnalysis.h
@@ -45,7 +45,8 @@ namespace llvm {
 class LoadInst;
 class StoreInst;
 class VAArgInst;
-class TargetData;
+class DataLayout;
+class TargetLibraryInfo;
 class Pass;
 class AnalysisUsage;
 class MemTransferInst;
@@ -54,7 +55,8 @@ class DominatorTree;
 
 class AliasAnalysis {
 protected:
-  const TargetData *TD;
+  const DataLayout *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
@@ -81,12 +83,17 @@ public:
   /// know the sizes of the potential memory references.
   static uint64_t const UnknownSize = ~UINT64_C(0);
 
-  /// getTargetData - Return a pointer to the current TargetData object, or
-  /// null if no TargetData object is available.
+  /// getDataLayout - Return a pointer to the current DataLayout object, or
+  /// null if no DataLayout object is available.
   ///
-  const TargetData *getTargetData() const { return TD; }
+  const DataLayout *getDataLayout() const { return TD; }
 
-  /// getTypeStoreSize - Return the TargetData store size for the given type,
+  /// 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 DataLayout store size for the given type,
   /// if known, or a conservative value otherwise.
   ///
   uint64_t getTypeStoreSize(Type *Ty);
@@ -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;