[jdk21u] Integrated: 8316181: Move the fast locking implementation out of the .ad files

[Aleksey Shipilev]

On Mon, 16 Oct 2023 16:02:55 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Clean backport to provide the ground for subsequent backports in this area.
> 
> Additional testing:
>  - [x] macos-aarch64-server-fastdebug, `jdk_loom hotspot_loom`
>  - [x] linux-aarch64-server-fastdebug, `tier1 tier2 tier3`

This pull request has now been integrated.

Changeset: c41fc4a9
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk21u/commit/c41fc4a9736950a711352c08fe0cf1023ef91c7a
Stats:     848 lines in 6 files changed: 431 ins; 413 del; 4 mod

8316181: Move the fast locking implementation out of the .ad files

Backport-of: b48dbf6bfa652ef031c35f0a85a409142563aa72

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PR: https://git.openjdk.org/jdk21u/pull/254