RFR: 8358655: AArch64: Simplify Interpreter::profile_taken_branch [v3]

[duke]

On Mon, 23 Jun 2025 16:58:02 GMT, Chad Rakoczy <duke at openjdk.org> wrote:

>> [JDK-8358655](https://bugs.openjdk.org/browse/JDK-8358655)
>> 
>> The aarch64 version of [JDK-8357434](https://bugs.openjdk.org/browse/JDK-8357434)
>> 
>> The counter is 64-bit, never practically overflows, and no other code cares about it so it is safe to remove
>> 
>> Additional Testing:
>> - [x] Linux aarch64 fastdebug tier 1
>> - [x] Linux aarch64 fastdebug tier 2
>> - [x] Linux aarch64 fastdebug tier 3
>> - [x] Linux aarch64 fastdebug tier 4
>
> Chad Rakoczy 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 remote-tracking branch 'origin/master' into JDK-8358655-profile_taken_branch
>  - Remove r1 save
>  - 8358655: AArch64: Simplify Interpreter::profile_taken_branch

@chadrako 
Your change (at version 29cd00438e6ecb1b90c60f6b016281e1c29354ef) is now ready to be sponsored by a Committer.

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PR Comment: https://git.openjdk.org/jdk/pull/25906#issuecomment-2997732228