[llvm-commits] [llvm] r124350 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

[Matt Beaumont-Gay]

On Tue, Feb 1, 2011 at 11:16, Bill Wendling <wendling at apple.com> wrote:
> On Jan 26, 2011, at 6:39 PM, Matt Beaumont-Gay wrote:
>
>> Author: matthewbg
>> Date: Wed Jan 26 20:39:27 2011
>> New Revision: 124350
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=124350&view=rev
>> Log:
>> Try harder to not have unused variables.
>>
>> Modified:
>>    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
>>
>> Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
>> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp?rev=124350&r1=124349&r2=124350&view=diff
>> ==============================================================================
>> --- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp (original)
>> +++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp Wed Jan 26 20:39:27 2011
>> @@ -2875,6 +2875,7 @@
>>              "Extract subvector must be from larger vector to smaller vector!");
>>
>>       if (ConstantSDNode *CSD = dyn_cast<ConstantSDNode>(Index.getNode())) {
>> +        (void)CSD;
>
> Why not use "isa<>" here and "cast<>" in the assert?

Thanks, done in r124688.

-Matt