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From: "rguenther at suse dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/40770] Vectorization of complex types,
 vectorization of sincos missing
Date: Tue, 22 Sep 2020 08:11:01 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D40770

--- Comment #14 from rguenther at suse dot de <rguenther at suse dot de> ---
On Tue, 22 Sep 2020, kangshan0910 at hotmail dot com wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D40770
>=20
> --- Comment #13 from ? ? <kangshan0910 at hotmail dot com> ---
> (In reply to Richard Biener from comment #12)
> > *** Bug 97149 has been marked as a duplicate of this bug. ***
>=20
> Will you look at this?

glibc needs to think of an ABI for OMP SIMD for this, then we can
autovectorize.  Alternatively we could of course use
vector sin and vector cos separately which might be better than
not vectorizing it at all?=