From 61d462760b6c684465f7353b87687e904145be88 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 26 Jul 2004 05:50:23 +0000
Subject: Add some new methods

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15230 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Analysis/AliasSetTracker.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'lib/Analysis')

diff --git a/lib/Analysis/AliasSetTracker.cpp b/lib/Analysis/AliasSetTracker.cpp
index f11159e..867e58a 100644
--- a/lib/Analysis/AliasSetTracker.cpp
+++ b/lib/Analysis/AliasSetTracker.cpp
@@ -215,6 +215,13 @@ AliasSet &AliasSetTracker::getAliasSetForPointer(Value *Pointer, unsigned Size,
   }
 }
 
+bool AliasSetTracker::add(Value *Ptr, unsigned Size) {
+  bool NewPtr;
+  addPointer(Ptr, Size, AliasSet::NoModRef, NewPtr);
+  return NewPtr;
+}
+
+
 bool AliasSetTracker::add(LoadInst *LI) {
   bool NewPtr;
   AliasSet &AS = addPointer(LI->getOperand(0),
@@ -319,6 +326,12 @@ void AliasSetTracker::remove(AliasSet &AS) {
   } while (!SetDead);
 }
 
+bool AliasSetTracker::remove(Value *Ptr, unsigned Size) {
+  AliasSet *AS = findAliasSetForPointer(Ptr, Size);
+  if (!AS) return false;
+  remove(*AS);
+  return true;
+}
 
 bool AliasSetTracker::remove(LoadInst *LI) {
   unsigned Size = AA.getTargetData().getTypeSize(LI->getType());
-- 
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