RFR: 8162338: AArch64: Intrinsify fused mac operations

[Vladimir Kozlov]

Here is final Hotspot webrev for shared and x86 changes:

http://cr.openjdk.java.net/~kvn/8154122/webrev.03/

Please, update aarch64 changes according to it so they will be ready 
when 8154122 is approved and pushed.

jdk changes are still the same:
http://cr.openjdk.java.net/~vdeshpande/FMA/8154122/jdk/webrev.01/

Thanks,
Vladimir

On 7/22/16 3:00 AM, Roland Westrelin wrote:
>
>> http://cr.openjdk.java.net/~aph/8162338/
>
> That looks good to me.
>
> Roland.
>