Integrated: 8352565: Add native method implementation of Reference.get()

[Kim Barrett]

On Sat, 29 Mar 2025 21:47:18 GMT, Kim Barrett <kbarrett at openjdk.org> wrote:

> Please review this change which adds a native method providing the
> implementation of Reference::get.  Referece::get is an intrinsic candidate, so
> this native method implementation is only used when the intrinsic is not.
> 
> Currently there is intrinsic support by the interpreter, C1, C2, and graal,
> which are always used.  With this change we can later remove all the
> per-platform interpreter intrinsic implementations, and might also remove the
> C1 intrinsic implementation.
> 
> Testing:
> (1) mach5 tier1-6 normal (so using all the existing intrinsics).
> (2) mach5 tier1-6 with interpreter and C1 Reference::get intrinsics disabled.

This pull request has now been integrated.

Changeset: 56c75453
Author:    Kim Barrett <kbarrett at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/56c75453cd69e80b9411b4e1794c953998406342
Stats:     247 lines in 20 files changed: 207 ins; 11 del; 29 mod

8352565: Add native method implementation of Reference.get()

Reviewed-by: vlivanov, tschatzl, lmesnik

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PR: https://git.openjdk.org/jdk/pull/24315