PPC64 libmvec sincos/sincosf ABI

GT tnggil@protonmail.com
Thu Aug 1 13:01:00 GMT 2019


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.



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