8290374: Shenandoah: Remove inaccurate comment on SBS::load_reference_barrier()

[zhengyu123]

Please review this trivial patch to remove inaccurate comment.

Even with separate mark-compact marking phase, we still need is_evacuation_in_progress() check to deal with the scenario that Full GC was upgraded from concurrent/degenerated GC.

---

Progress

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

Issue

• JDK-8290374: Shenandoah: Remove inaccurate comment on SBS::load_reference_barrier()

Reviewers

• Aleksey Shipilev (@shipilev - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk pull/9522/head:pull/9522
$ git checkout pull/9522

Update a local copy of the PR:
$ git checkout pull/9522
$ git pull https://git.openjdk.org/jdk pull/9522/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 9522

View PR using the GUI difftool:
$ git pr show -t 9522

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk/pull/9522.diff

[bridgekeeper]

👋 Welcome back zgu! 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.

[openjdk]

@zhengyu123 The following labels will be automatically applied to this pull request:

• hotspot-gc
• shenandoah

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing lists. If you would like to change these labels, use the /label pull request command.

[mlbridge]

Webrevs

• 00: Full (f69d3e37)

[shipilev]

OK, right. Looks good.

[openjdk]

@zhengyu123 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:

8290374: Shenandoah: Remove inaccurate comment on SBS::load_reference_barrier()

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 65 new commits pushed to the master branch:

• 4b4d352: 8264999: GeneralPath.lineTo() to itself produces jagged lines
• 43c47b1: 8290534: Move MacroAssembler::verified_entry to C2_MacroAssembler on x86
• 5425573: 8290496: riscv: Fix build warnings-as-errors with GCC 11
• a3e07d9: Merge
• e062dff: 8290524: Typo in javadoc of MemorySegment/MemoryAddress
• a6bab2a: 8288482: JFR: Cannot resolve method
• 4dc421c: 8290417: CDS cannot archive lamda proxy with useImplMethodHandle
• 2ea3f54: 8290495: Micro-optimize Method::can_be_statically_bound assertions
• 9714791: 8190907: Windows 10 default Korean Font Malgun Gothic available not used by GUI elements even though available without Korean Language Pack
• 4358864: 8290511: compiler/vectorapi/TestMaskedMacroLogicVector.java fails IR verification
• ... and 55 more: https://git.openjdk.org/jdk/compare/f3abb82989e79da97bcc0a837883be41d14703a3...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this 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.

[zhengyu123]

/integrate

[openjdk]

Going to push as commit 011958d.
Since your change was applied there have been 66 commits pushed to the master branch:

• 984cd02: 8290707: runtime/cds/appcds/dynamicArchive/DynamicLambdaWithUseImplMethodHandle.java fails with "Can't find sun.hotspot.whitebox"
• 4b4d352: 8264999: GeneralPath.lineTo() to itself produces jagged lines
• 43c47b1: 8290534: Move MacroAssembler::verified_entry to C2_MacroAssembler on x86
• 5425573: 8290496: riscv: Fix build warnings-as-errors with GCC 11
• a3e07d9: Merge
• e062dff: 8290524: Typo in javadoc of MemorySegment/MemoryAddress
• a6bab2a: 8288482: JFR: Cannot resolve method
• 4dc421c: 8290417: CDS cannot archive lamda proxy with useImplMethodHandle
• 2ea3f54: 8290495: Micro-optimize Method::can_be_statically_bound assertions
• 9714791: 8190907: Windows 10 default Korean Font Malgun Gothic available not used by GUI elements even though available without Korean Language Pack
• ... and 56 more: https://git.openjdk.org/jdk/compare/f3abb82989e79da97bcc0a837883be41d14703a3...master

Your commit was automatically rebased without conflicts.

[openjdk]

@zhengyu123 Pushed as commit 011958d.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.