[PATCH V2] powerpc: Add a POWER8-optimized version of expf()

[Tulio Magno Quites Machado Filho]

"Paul E. Murphy" <murphyp@linux.vnet.ibm.com> writes:

> This appears like it would fail to export the __ieee754_expf symbol
> when linking statically.  Could it be handled similarly to s_isnanf.c?
>
> Otherwise, the patch is OK to me.

Yes.  Fixed locally.

> I think the tiny increase in ULPS is acceptable given the speedup this
> version brings.  Tulio, it is probably worth noting a rough estimate in
> the commit message.

I made the changes locally and will push it.

Thanks!

-- 
Tulio Magno