RFR: 8319781: RISC-V: Refactor UseRVV related checks

Wed Nov 15 09:54:43 UTC 2023

On Mon, 13 Nov 2023 12:36:31 GMT, Robbin Ehn <rehn at openjdk.org> wrote:

>> Hi,
>> Can you review the patch to refactor the code related UseRVV checks?
>> Thanks!
>> 
>> There are some code (flag setting/checking) depending on UseRVV's value, these code should be refactored, especially after the change of https://bugs.openjdk.org/browse/JDK-8319408:
>> 1. some code needs to get the final UseRVV's value rather than the initial value, e.g. ChaCha20 intrinsic.
>> 2. refactored to be more readable.
>> 3. also add note to make sure the future code get the final UseRVV value instead of inital value.
>
>> > Hey, how is the changes to SpecialEncodeISOArray related ?
>> 
>> This patch is also to respond the comment at [#16481 (comment)](https://github.com/openjdk/jdk/pull/16481#discussion_r1386040152)
> 
> Ok, looks good!

@robehn @luhenry @RealFYang Thanks for your reviewing!

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PR Comment: https://git.openjdk.org/jdk/pull/16580#issuecomment-1812124726