copyArray# bug

[Johan Tibell]

On Tue, Oct 9, 2012 at 1:26 AM, Roman Leshchinskiy <rl at cse.unsw.edu.au> wrote:
> Johan Tibell wrote:
>> Hi,
>>
>> I did quite a bit of work to make sure copyArray# and friends get
>> unrolled if the number of elements to copy is a constant. Does this
>> still work with the extra branch?
>
> I would expect it to but I don't know. Does the testsuite check for this?

Simon, the assembly testing support I added would be very useful now.
It would tell us if this change preserved unrolling or not.

-- Johan