[llvm-commits] [llvm] r114483 - /llvm/trunk/include/llvm/Analysis/AliasAnalysis.h

[Dan Gohman]

Author: djg
Date: Tue Sep 21 16:20:13 2010
New Revision: 114483

URL: http://llvm.org/viewvc/llvm-project?rev=114483&view=rev
Log:
Add some utility routines.

Modified:
    llvm/trunk/include/llvm/Analysis/AliasAnalysis.h

Modified: llvm/trunk/include/llvm/Analysis/AliasAnalysis.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/AliasAnalysis.h?rev=114483&r1=114482&r2=114483&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Analysis/AliasAnalysis.h (original)
+++ llvm/trunk/include/llvm/Analysis/AliasAnalysis.h Tue Sep 21 16:20:13 2010
@@ -97,6 +97,18 @@
                       unsigned S = UnknownSize,
                       const MDNode *N = 0)
       : Ptr(P), Size(S), TBAATag(N) {}
+
+    Location getWithNewPtr(const Value *NewPtr) const {
+      Location Copy(*this);
+      Copy.Ptr = NewPtr;
+      return Copy;
+    }
+
+    Location getWithoutTBAATag() const {
+      Location Copy(*this);
+      Copy.TBAATag = 0;
+      return Copy;
+    }
   };
 
   /// Alias analysis result - Either we know for sure that it does not alias, we