From 3c898c211907f5fd03a026fdf0e17deb35e27d1a Mon Sep 17 00:00:00 2001
From: George Burgess IV <george.burgess.iv@gmail.com>
Date: Wed, 21 Jan 2015 16:37:21 +0000
Subject: [PATCH] Fixed a bug with how we determine bitset indices.

llvm-svn: 226671
---
 llvm/lib/Analysis/CFLAliasAnalysis.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Analysis/CFLAliasAnalysis.cpp b/llvm/lib/Analysis/CFLAliasAnalysis.cpp
index 88bb84a..9783671 100644
--- a/llvm/lib/Analysis/CFLAliasAnalysis.cpp
+++ b/llvm/lib/Analysis/CFLAliasAnalysis.cpp
@@ -774,7 +774,7 @@ static Optional<StratifiedAttr> valueToAttrIndex(Value *Val) {
 }
 
 static StratifiedAttr argNumberToAttrIndex(unsigned ArgNum) {
-  if (ArgNum > AttrMaxNumArgs)
+  if (ArgNum >= AttrMaxNumArgs)
     return AttrAllIndex;
   return ArgNum + AttrFirstArgIndex;
 }
-- 
2.7.4