Add comments on the literal value used.

llvm-svn: 162805
2012-08-28 23:42:17 +00:00 · 2012-08-28 23:42:17 +00:00 · 407d659fa5
parent 021d56f948
commit 407d659fa5
1 changed files with 1 additions and 1 deletions
--- 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;
    }