From 8e3851a6eb9fe5fc30094c3a00d2b89c7cd68cbd Mon Sep 17 00:00:00 2001
From: Shuxin Yang <shuxin.llvm@gmail.com>
Date: Wed, 23 Oct 2013 17:28:19 +0000
Subject: Use address-taken to disambiguate global variable and indirect
 memops.

 Major steps include:
 1). introduces a not-addr-taken bit-field in GlobalVariable
 2). GlobalOpt pass sets "not-address-taken" if it proves a global varirable
    dosen't have its address taken.
 3). AA use this info for disambiguation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193251 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/AsmParser/LLLexer.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/AsmParser/LLLexer.cpp')

diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
index 99bff45792..6d643b611c 100644
--- a/lib/AsmParser/LLLexer.cpp
+++ b/lib/AsmParser/LLLexer.cpp
@@ -504,6 +504,7 @@ lltok::Kind LLLexer::LexIdentifier() {
   KEYWORD(zeroinitializer);
   KEYWORD(undef);
   KEYWORD(null);
+  KEYWORD(notaddrtaken);
   KEYWORD(to);
   KEYWORD(tail);
   KEYWORD(target);
-- 
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