[8u] RFR 8130150: Implement BigInteger.montgomeryMultiply intrinsic

[Vladimir Kempik]

Hello

Vladimir Kozlov, do you think I can backport this to jdk8/7 with 
mentioned workaround (for solaris amd64 only) and then create a bug to 
investigate why montgomery_square fails with jdk8/7 and solaris studio 
12u1 compiler ?

It passed the jprt tests now.

If so It's ok I'll prepare.

Thanks.
On 18.02.2016 14:45, Andrew Haley wrote:
> On 02/18/2016 11:41 AM, Vladimir Kempik wrote:
>> making this routine to always use montgomery_multiply helped to
>> workaround the issue
> OK, so possibly a bug in montgomery_square.  I'm not sure what
> "helped" means, though.  I guess it doesn't mean "fixes the bug".
>
> Andrew.
>