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Re: "generic" vectorization?
Dale Johannesen <firstname.lastname@example.org> writes:
> Your example transformation only works on ppc if s1, s2, d are
> 4-byte aligned. And that's using 64-bit ints; for vectors the
> requirement is 16-byte alignment. Of course you can insert code to
> check at runtime, but that's painful and eats up a lot of the
Yes, I understand this. I envisioned this transformation as part of
the auto-vectorization framework, which already has plans on how to
handle the issue