On Tue, 3 Nov 2020 03:01:09 GMT, CoreyAshford 
<github.com+51754783+coreyashf...@openjdk.org> wrote:

>> This patch set encompasses the following commits:
>> 
>> - Adds a new HotSpot intrinsic candidate to the java.lang.Base64 class - 
>> decodeBlock(), and provides a flexible API for the intrinsic.  The API is 
>> similar to the existing encodeBlock intrinsic.
>> - Adds the code in HotSpot to check and martial the new intrinsic's 
>> arguments to the arch-specific intrinsic implementation
>> - Adds a Power64LE-specific implementation of the decodeBlock intrinsic.
>> - Adds a JMH microbenchmark for both Base64 encoding and encoding.
>> - Enhances the JTReg hotspot intrinsic "TestBase64.java" regression test to 
>> more fully test both decoding and encoding.
>
> CoreyAshford has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   stubGenerator_ppc.cpp: fix trailing whitespace errors

Thanks for removing the branch from the loop. (Maybe this affects unrolling 
decision.) Looks good.

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

Marked as reviewed by mdoerr (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/293

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