From: Chris Lattner <sabre@nondot.org>
Date: Wed, 30 Nov 2005 19:31:23 +0000 (+0000)
Subject: Add a simple clear() method
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8bdbb632433a2acddfebb387361e40b01f469192;p=oota-llvm.git

Add a simple clear() method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24543 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Analysis/AliasSetTracker.h b/include/llvm/Analysis/AliasSetTracker.h
index 2f693d41f8c..e7d1cb3d2ec 100644
--- a/include/llvm/Analysis/AliasSetTracker.h
+++ b/include/llvm/Analysis/AliasSetTracker.h
@@ -290,6 +290,11 @@ public:
   bool remove(InvokeInst *II) { return remove(CallSite(II)); }
   bool remove(Instruction *I);
   void remove(AliasSet &AS);
+  
+  void clear() {
+    PointerMap.clear();
+    AliasSets.clear();
+  }
 
   /// getAliasSets - Return the alias sets that are active.
   ///