RFR: 8350642: Interpreter: Upgrade CountBytecodes to 64 bit on 64 bit platforms [v2]

[David Linus Briemann]

On Mon, 10 Mar 2025 10:24:44 GMT, David Linus Briemann <duke at openjdk.org> wrote:

>> 8350642: Interpreter: Upgrade CountBytecodes to 64 bit on 64 bit platforms
>
> David Linus Briemann 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 15 additional commits since the last revision:
> 
>  - remove CountBytecodesTest from tier1
>  - Merge branch 'master' into dlb/bytecode_counter_overflow
>  - remove auto included header
>  - fix x86 asm
>  - address review comment, add back comma to copyright header
>  - formatting
>  - remove bad header
>  - add missing comma to copyright header
>  - speed up runtime by running less bytecodes, add explanation
>  - add copyright header and @bug number
>  - ... and 5 more: https://git.openjdk.org/jdk/compare/f8da6256...31a52156

Thanks for the reviews!

One test timed out ( [gc/TestAllocHumongousFragment#generational](https://github.com/dbriemann/jdk/actions/runs/13762261786/attempts/1#user-content-gc_testallochumongousfragment#generational) ) but it is unrelated to this change.

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PR Comment: https://git.openjdk.org/jdk/pull/23766#issuecomment-2717349812