On Friday 16 December 2011 16:42:19 Matthew Hicks wrote:
> By the way r0 is still written using
> my patch, it just always is written with a value of zero.

Ah, I read sloppily and expected it to control the enable. That should work 
fine then; either way it adds a layer of logic (though I don't think the 
writeback is a critical path). 

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