ARM Register Info Bug?

Hi all,

I was glancing over llvm\lib\Target\ARM\ARMRegisterInfo.td and noticed that the last line might have a bug in it. That line adds Tuples3DSpc and it looks like it should be adding Tuples4DSpc. Otherwise, Tuples4Dspc does not appear to be used in this context and the DQuadSpc might be short 64 bits. Is this intended?

Shane