[llvm-commits] [llvm] r123040 - /llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp

[Bill Wendling]

On Jan 7, 2011, at 2:34 PM, Matt Beaumont-Gay wrote:

> Author: matthewbg
> Date: Fri Jan  7 16:34:58 2011
> New Revision: 123040
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=123040&view=rev
> Log:
> Eliminate variable only used in debug builds.
> 
> Modified:
>    llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp
> 
> Modified: llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp?rev=123040&r1=123039&r2=123040&view=diff
> ==============================================================================
> --- llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp (original)
> +++ llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp Fri Jan  7 16:34:58 2011
> @@ -3712,12 +3712,10 @@
>       // break it down again in a shuffle.
>       return SDValue();
>     }
> -        
> -    unsigned SrcNumElts = SourceVecs[i].getValueType().getVectorNumElements();
> 
>     // Since only 64-bit and 128-bit vectors are legal on ARM and
>     // we've eliminated the other cases...
> -    assert(SrcNumElts == 2*NumElts);
> +    assert(SourceVecs[i].getValueType().getVectorNumElements() == 2*NumElts);
> 
Could you provide an explanation string with this assert?

-bw