RFR: 8326962: C2 SuperWord: cache VPointer [v2]

[Emanuel Peter]

On Tue, 2 Apr 2024 13:50:23 GMT, Christian Hagedorn <chagedorn at openjdk.org> wrote:

>> Emanuel Peter has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   pointer -> vpointer
>
> src/hotspot/share/opto/superword.hpp line 498:
> 
>> 496:   }
>> 497: 
>> 498:   // VLoopDependencyGraph Accessors
> 
> Suggestion:
> 
>   // VLoopDependencyGraph accessors

Well, I have it upper-case in all other cases... but the real mistake is that it should be a `VLoopVPointer` accessor.

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PR Review Comment: https://git.openjdk.org/jdk/pull/18577#discussion_r1548154170