RFR: 8337995: ZUtils::fill uses std::fill_n [v2]

[Kim Barrett]

On Wed, 11 Dec 2024 18:25:28 GMT, Kim Barrett <kbarrett at openjdk.org> wrote:

>> Please review this change to zUtils.cpp to use a for-loop to fill a block of
>> memory rather than using the std::fill_n algorithm. Use of <algorithm> is
>> currently not permitted in HotSpot.
>> 
>> Testing: mach5 tier1
>
> Kim Barrett has updated the pull request incrementally with one additional commit since the last revision:
> 
>   stefank review

Thanks y'all for reviews.

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PR Comment: https://git.openjdk.org/jdk/pull/22667#issuecomment-2539138822