RFR: JDK-8301444: Port fdlibm hyperbolic transcendental functions to Java [v3]

[Joe Darcy]

On Mon, 6 Feb 2023 11:37:41 GMT, Raffaello Giulietti <rgiulietti at openjdk.org> wrote:

>> Joe Darcy has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Correct overflow limit in regression test.
>
> test/jdk/java/lang/StrictMath/FdlibmTranslit.java line 938:
> 
>> 936: 
>> 937:             /* |x| in [log(maxdouble), overflowthresold] */
>> 938:             lx = __LO(x);
> 
> Same concern as above about the transliteration to `__LO(x)`

Right; sinh and cosh overflow at the same input.

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PR: https://git.openjdk.org/jdk/pull/12429