8300888: [Lilliput] Remaining missing parts in the SA

[rkennke]

With fast-locking, it is now possible to provide a safe implementation of load-Klass* (following the same principle as in the runtime: load mark, check for monitor, possibly load real mark from monitor, decode Klass* from mark). This change also fixes array layout calculation and un-blocks a number of SA tests that did not work before.

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Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• Change must be properly reviewed (1 review required, with at least 1 Committer)

Issue

• JDK-8300888: [Lilliput] Remaining missing parts in the SA

Reviewers

• Aleksey Shipilev (@shipilev - Committer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/lilliput pull/67/head:pull/67
$ git checkout pull/67

Update a local copy of the PR:
$ git checkout pull/67
$ git pull https://git.openjdk.org/lilliput pull/67/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 67

View PR using the GUI difftool:
$ git pr show -t 67

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/lilliput/pull/67.diff

[bridgekeeper]

👋 Welcome back rkennke! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[mlbridge]

Webrevs

• 01: Full - Incremental (5acc5e68)
• 00: Full (235bf525)

[shipilev]

Minor nits.

[openjdk]

@rkennke This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8300888: [Lilliput] Remaining missing parts in the SA

Reviewed-by: shade

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been no new commits pushed to the master branch. If another commit should be pushed before you perform the /integrate command, your PR will be automatically rebased. If you prefer to avoid any potential automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[rkennke]

/integrate

[openjdk]

Going to push as commit 10e00d3.
Since your change was applied there has been 1 commit pushed to the master branch:

• bf6d4f3: 8300527: [Lilliput] Simplify and optimize loading of Klass*

Your commit was automatically rebased without conflicts.

[openjdk]

@rkennke Pushed as commit 10e00d3.

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