On Mon, 27 May 2024 20:55:29 GMT, Pavel Rappo <pra...@openjdk.org> wrote:

>> Please review this PR, which supersedes a now withdrawn 
>> https://github.com/openjdk/jdk/pull/14831.
>> 
>> This PR replaces `ArraysSupport.vectorizedHashCode` with a set of more 
>> user-friendly methods. Here's a summary:
>> 
>> - Made the operand constants (i.e. `T_BOOLEAN` and friends) and the 
>> `vectorizedHashCode` method private
>> 
>> - Made the `vectorizedHashCode` method private, but didn't rename it. 
>> Renaming would dramatically increase this PR review cost, because that 
>> method's name is used by a lot of VM code. On a bright side, since the 
>> method is now private, it's no longer callable by clients of 
>> `ArraysSupport`, thus a problem of an inaccurate name is less severe.
>> 
>> - Made the `ArraysSupport.utf16HashCode` method private
>> 
>> - Moved tiny cases (i.e. 0, 1, 2) to `ArraysSupport`
>
> Pavel Rappo has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   Fix incorrect utf16 hashCode adaptation

Marked as reviewed by liach (Author).

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

PR Review: https://git.openjdk.org/jdk/pull/19414#pullrequestreview-2085162416

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