Fix PR 17368: disable unnecessary vector multiplication distribution for square of add/sub on ARM
t.p.northover at gmail.com
Wed Sep 25 13:18:00 PDT 2013
> Please help to review the patch
The change itself looks almost trivially right, but that test seems
excessively complicated to me; it's really not obvious what the key
point is if it ever breaks.
Is there a reason why you can't define @no_distribute to take (<8 x
i8>, <8 x i8>) and return <8 x i8>?
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