[libre-riscv-dev] [Bug 127] Transcendentals needed (SIN/COS/ATAN2/EXP/LOG/POW etc.)

bugzilla-daemon at libre-riscv.org bugzilla-daemon at libre-riscv.org
Tue Aug 6 23:56:05 BST 2019


--- Comment #9 from Jacob Lifshay <programmerjake at gmail.com> ---
(In reply to Luke Kenneth Casson Leighton from comment #8)
> (In reply to Jacob Lifshay from comment #7)
> > proposal for splitting trig instructions out into 4 separate extensions:
> > http://lists.libre-riscv.org/pipermail/libre-riscv-dev/2019-August/002329.
> > html
> got it - please do review.  i also added Zftrigh, it seemed to make sense.
> https://libre-riscv.org/ztrans_proposal/

I would name it Zfhyp or Zfhyper since they're usually called hyperbolic
functions, not trigonometric hyperbolic functions.

Other than that, looks good to me.

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