From 407d659fa526cee5de1a2d5032ab60f7daa3c93a Mon Sep 17 00:00:00 2001
From: Michael Liao <michael.liao@intel.com>
Date: Tue, 28 Aug 2012 23:42:17 +0000
Subject: [PATCH] Add comments on the literal value used.

llvm-svn: 162805
---
 llvm/lib/Target/X86/X86ISelLowering.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 340524ca2091..4581bfab82a8 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -14128,7 +14128,7 @@ static SDValue checkFlaggedOrCombine(SDValue Or, X86::CondCode &CC,
       Opnds.push_back(I->getOperand(0));
       Opnds.push_back(I->getOperand(1));
       // Re-evaluate the number of nodes to be traversed.
-      e += 2;
+      e += 2; // 2 more nodes (LHS and RHS) are pushed.
       continue;
     }