RFR: 8369296: Add fast class init checks in interpreter for resolving ConstantPool entries for static field [v11]

[Martin Doerr]

On Tue, 14 Oct 2025 14:09:30 GMT, Ashutosh Mehra <asmehra at openjdk.org> wrote:

>> This patch adds fast clinit barrier in the interpreter when resolving cp entry for a static field.
>> 
>> Testing: tested x86-64 by running `hotspot_runtime` group
>> Specifically, `runtime/clinit/ClassInitBarrier.java` fails if the block for adding `clinit_barrier` is commented out in `TemplateTable::resolve_cache_and_index_for_field`
>
> Ashutosh Mehra has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Rename labels
>   
>   Signed-off-by: Ashutosh Mehra <asmehra at redhat.com>

Marked as reviewed by mdoerr (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/27676#pullrequestreview-3335990595