RFR: JDK-8301396: Port fdlibm expm1 to Java [v2]

[Joe Darcy]

On Fri, 3 Feb 2023 07:03:51 GMT, Andrey Turbanov <aturbanov at openjdk.org> wrote:

>> Joe Darcy has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Respond to review feedback; use // comments
>
> src/java.base/share/classes/java/lang/FdLibm.java line 1147:
> 
>> 1145:                     lo = t*ln2_lo;
>> 1146:                 }
>> 1147:                 x  = hi - lo;
> 
> Suggestion:
> 
>                 x = hi - lo;

> 

Thanks for the close reading; pushed those suggestions along with some others.

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

PR: https://git.openjdk.org/jdk/pull/12394