code review request for exp and pow additions

[Thomas Wuerthinger]

Thanks for the contribution!

Tom or Roland, can you take a look at integrating this change?

Thanks, thomas

> On 20 Jul 2016, at 22:05, Berg, Michael C <michael.c.berg at intel.com> wrote:
> 
> Subject: code review request for exp and pow intrinsic additions for x86
> 
> Folks, the code is available as:
> 
> https://github.com/graalvm/graal-core/pull/198
> For review.  
> 
> This change stages the first installment of intel libm intrinsics (exp, pow). 
> For exp the uplift is 4x, the pow the uplift is 2.6x.
> 
> Regards,
> Michael