From: Chris Lattner <sabre@nondot.org>
Date: Fri, 16 Apr 2010 23:52:30 +0000 (+0000)
Subject: add a note
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=9484689f14b486cbbcbb4d267126f0978e49afb5;p=oota-llvm.git

add a note


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101581 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/README.txt b/lib/Target/README.txt
index 150143bec7f..acf36b84824 100644
--- a/lib/Target/README.txt
+++ b/lib/Target/README.txt
@@ -1830,3 +1830,8 @@ entry:
 
 //===---------------------------------------------------------------------===//
 
+We should use DSE + llvm.lifetime.end to delete dead vtable pointer updates.
+See GCC PR34949
+
+//===---------------------------------------------------------------------===//
+