From c13678a24faaa3c67296b23171b8a46eb521910f Mon Sep 17 00:00:00 2001
From: David Majnemer <david.majnemer@gmail.com>
Date: Sat, 6 Jul 2013 02:24:59 +0000
Subject: [PATCH] isKnownToBeAPowerOfTwo: Fix a typo in a comment

llvm-svn: 185748
---
 llvm/lib/Analysis/ValueTracking.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp
index 39bc1a3..b3693b3 100644
--- a/llvm/lib/Analysis/ValueTracking.cpp
+++ b/llvm/lib/Analysis/ValueTracking.cpp
@@ -870,7 +870,7 @@ bool llvm::isKnownToBeAPowerOfTwo(Value *V, bool OrZero, unsigned Depth) {
           if (YBO->getOpcode() == Instruction::And ||
               YBO->getOpcode() == Instruction::Xor)
             if (YBO->getOperand(0) == X || YBO->getOperand(1) == X)
-              if (isKnownToBeAPowerOfTwo(X, /*OrYero*/true, Depth))
+              if (isKnownToBeAPowerOfTwo(X, /*OrZero*/true, Depth))
                 return true;
       }
 
-- 
2.7.4