copyArray# bug

Johan Tibell johan.tibell at
Tue Oct 9 16:58:45 CEST 2012

On Tue, Oct 9, 2012 at 1:26 AM, Roman Leshchinskiy <rl at> 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

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