From 392249fcf368a22f48091a16c180160221c7e89a Mon Sep 17 00:00:00 2001
From: Owen Anderson <resistor@mac.com>
Date: Mon, 3 Jan 2011 23:51:43 +0000
Subject: Use the new addEscapingValue callback to update GlobalsModRef when
 GVN adds PHIs of GEPs. For the moment, have GlobalsModRef handle this
 conservatively by simply removing the value from its maps.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122787 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Analysis/NoAliasAnalysis.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/Analysis/NoAliasAnalysis.cpp')

diff --git a/lib/Analysis/NoAliasAnalysis.cpp b/lib/Analysis/NoAliasAnalysis.cpp
index ab7a69241e..101c2d5b02 100644
--- a/lib/Analysis/NoAliasAnalysis.cpp
+++ b/lib/Analysis/NoAliasAnalysis.cpp
@@ -65,6 +65,7 @@ namespace {
 
     virtual void deleteValue(Value *V) {}
     virtual void copyValue(Value *From, Value *To) {}
+    virtual void addEscapingUse(Use &U) {}
     
     /// getAdjustedAnalysisPointer - This method is used when a pass implements
     /// an analysis interface through multiple inheritance.  If needed, it
-- 
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