Re: copyArray# bug

On 09/10/2012 15:58, Johan Tibell wrote:

On Tue, Oct 9, 2012 at 1:26 AM, Roman Leshchinskiy wrote:

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Johan Tibell wrote:

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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.

Yes yes, I need to get to that :-) Cheers, Simon