On 1 February 2011 16:23, Ulrich Weigand <ulrich.weig...@de.ibm.com> wrote:

>>
>> Are they actually broken  ? I'd be worried if that were the case. My
>> understanding is that the
>> existing ones are being used for the Neon intrinsics / builtins.
>
> Yes, they're broken, for the reason Ira originally points out:

Right. The intrinsics are broken as well (I wrote a test to check
that). The existing intrinsic testcases are compiled with -O0, which
doesn't apply CSE (also there are no testcases that actually check the
results of vzip, vuzp...).

I'll fix the patch according to your comments, add intrinsic
testcases, and also fix neon_vtrn<mode>_internal.

Thanks,
Ira

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