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PPC64 libmvec sincos/sincosf ABI
- From: GT <tnggil at protonmail dot com>
- To: "libc-alpha\\@sourceware.org" <libc-alpha at sourceware dot org>
- Date: Thu, 01 Aug 2019 13:01:30 +0000
- Subject: PPC64 libmvec sincos/sincosf ABI
- Reply-to: GT <tnggil at protonmail dot com>
I believe PPC64 needs to implement functions analogous to x86_64 _ZGVbN4vvv_sincosf, _ZGVbN4vl4l4_sincosf, _ZGVbN2vvv_sincos, _ZGVbN2vl8l8_sincos.
The function signatures of scalar sincosf and sincos are:
sincosf (float, float *, float *)
sincos (double, double *, double *)
How do I determine the vector function signatures in C, of the 4 vector functions referenced at the top of this message?
Thanks.
Bert.