RFR: 8353786: Migrate Vector API math library support to FFM API [v3]

[Vladimir Ivanov]

On Mon, 7 Apr 2025 06:44:16 GMT, Per Minborg <pminborg at openjdk.org> wrote:

>> Vladimir Ivanov has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   features_string -> cpu_info_string
>
> src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorMathLibrary.java line 258:
> 
>> 256:         if (LIBRARY.isSupported(op, vspecies)) {
>> 257:             String symbol = LIBRARY.symbolName(op, vspecies);
>> 258:             MemorySegment addr = LOOKUP.find(symbol)
> 
> It is better to use `LOOKUP.findOrThrow()` because it does not require lambda creation.

Thanks, changed as you suggested. I introduced a try-catch block instead.

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

PR Review Comment: https://git.openjdk.org/jdk/pull/24462#discussion_r2032138430