RFR: 8349748: [leyden] ciEnv::register_method should lock the correct queue lock

[Aleksey Shipilev]

On Mon, 10 Feb 2025 17:53:39 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Mainline code locks `MethodCompileQueue_lock` in `ciEnv::register_method`. But with Leyden-s `UseGlobalCompileQueueLock = false`, we have separate locks, per compile queue. So it seems to stand to reason we should be locking those locks, not a global one.
> 
> I have not been able to attribute this gap to any bug or performance issue, but I think we better fix this proactively.

Thanks!

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PR Comment: https://git.openjdk.org/leyden/pull/37#issuecomment-2649980105