From 9f27074f42f03af640977006dc7c05005fb77991 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Tue, 21 Sep 2010 21:20:13 +0000
Subject: [PATCH] Add some utility routines.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114483 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Analysis/AliasAnalysis.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/include/llvm/Analysis/AliasAnalysis.h b/include/llvm/Analysis/AliasAnalysis.h
index cae7addd3b0..9b9a9e2ccb6 100644
--- a/include/llvm/Analysis/AliasAnalysis.h
+++ b/include/llvm/Analysis/AliasAnalysis.h
@@ -97,6 +97,18 @@ public:
                       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
-- 
2.34.1