RFR: 8358655: AArch64: Simplify Interpreter::profile_taken_branch

[Andrew Haley]

On Thu, 19 Jun 2025 21:17:30 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

Marked as reviewed by aph (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/25906#pullrequestreview-2944997725