Add ALIGNOF

[Nathan Sidwell]

Alan Modra wrote:
> On Mon, Jun 11, 2007 at 09:32:10AM +0100, Nathan Sidwell wrote:

>> +	      new_abs (val / opb);
>> +	    }
> 
> I don't think you should be dividing by opb for ALIGNOF.

I must admit to being confused about opb and when it should be 
divided/multiplied.  It seems to me that ALIGNOF and SIZEOF should return the 
same units, and that implies dividing for both (or not dividing for both).

What reason would there be for not dividing the ALIGNOF case?

nathan

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