From 4f02562ec18e4690d46ecbfdaf967806ad072bdd Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 4 Jun 2004 17:03:11 +0000
Subject: [PATCH] Fix a nasty bug that caused areAliases to always return
 false.

Bug fix courtesy of Anshu Dasgupta


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14011 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Target/MRegisterInfo.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/llvm/Target/MRegisterInfo.h b/include/llvm/Target/MRegisterInfo.h
index e54a354f138..1268749c459 100644
--- a/include/llvm/Target/MRegisterInfo.h
+++ b/include/llvm/Target/MRegisterInfo.h
@@ -196,7 +196,7 @@ public:
   /// false otherwise
   bool areAliases(unsigned regA, unsigned regB) const {
     for (const unsigned *Alias = getAliasSet(regA); *Alias; ++Alias)
-      if (*Alias == regA) return true;
+      if (*Alias == regB) return true;
     return false;
   }