[PATCH] Optimized generic expf and exp2f

[Arjan van de Ven]

On 9/6/2017 8:04 AM, Wilco Dijkstra wrote:


btw just to avoid confusion; I like the performance I'm seeing and
the math differences (against the x86-64 version) are minor,
so consider this a "yes please".
Once its in I'll poke at it more and pretty likely we'll end
up deleting the x86-64 asm version
(and add whatever glue we need to make this work for both FMA and non-FMA)