From: Michael Liao <michael.liao@intel.com>
Date: Tue, 28 Aug 2012 23:42:17 +0000 (+0000)
Subject: Add comments on the literal value used.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=95c22a354df0cc860009ce1f559816a73fec9774;p=oota-llvm.git

Add comments on the literal value used.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162805 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 340524ca209..4581bfab82a 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/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;
     }