From: Chris Lattner <sabre@nondot.org>
Date: Mon, 10 Oct 2005 16:52:03 +0000 (+0000)
Subject: Fix comment
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=d739075cbb88463dd83d212426cfe13ad17e00da;p=oota-llvm.git

Fix comment


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23686 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index f15ce5784c6..1e5499aaabf 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -216,7 +216,7 @@ static bool MaskedValueIsZero(const SDOperand &Op, uint64_t Mask,
     }
     return false;
   case ISD::ADD:
-    // (add X, Y) & C == 0 iff (X&C)&(Y&C) == 0 and all bits are low bits.
+    // (add X, Y) & C == 0 iff (X&C)|(Y&C) == 0 and all bits are low bits.
     if ((Mask&(Mask+1)) == 0) {  // All low bits
       if (MaskedValueIsZero(Op.getOperand(0), Mask, TLI) &&
           MaskedValueIsZero(Op.getOperand(1), Mask, TLI))