[llvm-commits] [llvm] r46305 - /llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

Duncan Sands baldrick at free.fr
Thu Jan 24 01:05:53 PST 2008

Hi Chris,

> +        // Add any uses of the old node to the worklist if they have a single
> +        // use.  They may be dead after this node is deleted.
> +        for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i)
> +          AddToWorkList(N->getOperand(i).Val);

the comment says "if they have a single use", but the operands are added



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