[lilliput-jdk17u:lilliput] Integrated: 8319799: Recursive lightweight locking: x86 implementation

[Roman Kennke]

On Wed, 10 Apr 2024 10:48:43 GMT, Roman Kennke <rkennke at openjdk.org> wrote:

> Backports https://github.com/openjdk/jdk/commit/7f6bb71eb302e8388c959bdaa914b758a766d299
> 
> Implements the x86_64 parts of recursive lightweight locking.
> 
> Unclean, mostly because of biased locking.

This pull request has now been integrated.

Changeset: de840e28
Author:    Roman Kennke <rkennke at openjdk.org>
URL:       https://git.openjdk.org/lilliput-jdk17u/commit/de840e286ce8196ae0ae562a95e62c6d37ca07de
Stats:     581 lines in 13 files changed: 440 ins; 59 del; 82 mod

8319799: Recursive lightweight locking: x86 implementation

Reviewed-by: shade
Backport-of: 7f6bb71eb302e8388c959bdaa914b758a766d299

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PR: https://git.openjdk.org/lilliput-jdk17u/pull/84