From 8957aaa2d27974b165d660e609f3664ca64d9404 Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Sat, 23 Jul 2011 03:04:46 +0000
Subject: [PATCH] Fix a silly off by one.

llvm-svn: 135842
---
 llvm/include/llvm/MC/MCRegisterInfo.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/include/llvm/MC/MCRegisterInfo.h b/llvm/include/llvm/MC/MCRegisterInfo.h
index 1deb4ef25242..ada5ae80af0c 100644
--- a/llvm/include/llvm/MC/MCRegisterInfo.h
+++ b/llvm/include/llvm/MC/MCRegisterInfo.h
@@ -76,7 +76,7 @@ public:
   bool contains(unsigned Reg) const {
     unsigned InByte = Reg % 8;
     unsigned Byte = Reg / 8;
-    if (Byte > RegSetSize)
+    if (Byte >= RegSetSize)
       return false;
     return (RegSet[Byte] & (1 << InByte)) != 0;
   }