RFR: 8265491: Math Signum optimization for x86 [v12]

[Sandhya Viswanathan]

On Thu, 29 Apr 2021 18:21:12 GMT, Nils Eliasson <neliasso at openjdk.org> wrote:

>> Marcus G K Williams has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   jatin-bhateja review
>>   
>>   Signed-off-by: Marcus G K Williams <marcus.williams at intel.com>
>
> Looks good!

@neliasso Thanks a lot for the review.

-------------

PR: https://git.openjdk.java.net/jdk/pull/3581