RFR: 8339683: Simplify class data generation in InvokerBytecodeGenerator [v2]

[Claes Redestad]

On Fri, 6 Sep 2024 19:55:38 GMT, Chen Liang <liach at openjdk.org> wrote:

>> Elide duplicate field CP entry creation, and reuse elements in the field CP entry for field generation.
>
> Chen Liang has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Do not try to classdata non-live lambda forms in pre-generation

Looks good. And getting `Utf8Entry`s from the `FieldRefEntry` should help reduce constant pool lookups a bit.

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Marked as reviewed by redestad (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/20896#pullrequestreview-2290080133