[PATCH 02/25] benchtests: Add workload for acosh

[DJ Delorie]

Adhemerval Zanella <adhemerval.zanella@linaro.org> writes:
> Random inputs in range [1.00,21.00]
> ---
>  benchtests/acosh-inputs | 1302 ++++++++++++++++++++++++++++++---------

LGTM.  I'll note that it's actually (1.00,21.00) as the input set does
not actually include 1.00 or 21.00.  I don't think that's relevent here
as it's a benchmark and not a testsuite, but... math nerd ;-)

Reviewed-by: DJ Delorie <dj@redhat.com>