RFR: 8323497: On x64, use 32-bit immediate moves for narrow klass base if possible [v2]

Tue Apr 23 07:20:51 UTC 2024

On Tue, 20 Feb 2024 06:28:20 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

>> Thomas Stuefe has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:
>> 
>>  - Merge branch 'openjdk:master' into use-32bit-immediate-moves-on-x64-for-klass-encoding-base
>>  - remove obsolete comment
>>  - use-32bit-immediate-moves-on-x64-for-klass-encoding-base
>
> @shipilev ,  @merykitty ? Could you please review?

@tstuefe, do you want to restart this? Code density is important :)

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PR Comment: https://git.openjdk.org/jdk/pull/17340#issuecomment-2071598178