8351876: RISC-V: enable and fix some float round tests

[Hamlin-Li]

Hi,
Can you help to review this simple patch?
It's a follow-up of #23985.

Thanks

---

Progress

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• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8351876: RISC-V: enable and fix some float round tests (Enhancement - P4)

Reviewers

• Fei Yang (@RealFYang - Reviewer)

Reviewing

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Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk.git pull/24015/head:pull/24015
$ git checkout pull/24015

Update a local copy of the PR:
$ git checkout pull/24015
$ git pull https://git.openjdk.org/jdk.git pull/24015/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 24015

View PR using the GUI difftool:
$ git pr show -t 24015

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk/pull/24015.diff

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Link to Webrev Comment

[bridgekeeper]

👋 Welcome back mli! 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]

@Hamlin-Li 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:

8351876: RISC-V: enable and fix some float round tests

Reviewed-by: fyang

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 15 new commits pushed to the master branch:

• a33b1f7: 8345298: RISC-V: Add riscv backend for Float16 operations - scalar
• 6241d09: 8351861: RISC-V: add simple assert at arrays_equals_v
• 0e7d460: 8351662: [Test] RISC-V: enable bunch of IR test
• a7ad414: 8351327: -XX:AOTMode=record interferes with application execution
• 41cc049: 8350840: C2: x64 Assembler::vpcmpeqq assert: failed: XMM register should be 0-15
• a347ecd: 8350905: Shenandoah: Releasing a WeakHandle's referent may extend its lifetime
• 5502ce7: 8351699: Problem list com/sun/jdi/JdbStopInNotificationThreadTest.java with ZGC
• cdf7632: 8351444: Shenandoah: Class Unloading may encounter recycled oops
• 930455b: 8351640: Print reason for making method not entrant
• 895f64a: 8351142: Add JFR monitor deflation and statistics events
• ... and 5 more: https://git.openjdk.org/jdk/compare/3b189e0e78c867b75e984bfaabc92d12b9ff2b9e...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.

[openjdk]

@Hamlin-Li The following label will be automatically applied to this pull request:

• hotspot-compiler

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

[mlbridge]

Webrevs

• 00: Full (ca325d2b)

[RealFYang]

Looks fine to me modulo one minor comment.

[Hamlin-Li]

Looks fine to me modulo one minor comment.

Thank you!

[Hamlin-Li]

/integrate

[openjdk]

Going to push as commit dbf47d6.
Since your change was applied there have been 54 commits pushed to the master branch:

• d207ed3: 8352066: JVM.commit() and JVM.flush() exhibit race conditions against JFR epochs
• 0450ba9: 8351999: JFR: Incorrect scaling of throttled values
• e5666f5: 8351976: assert(vthread_epoch == current_epoch) failed: invariant
• 2eecf15: 8351967: JFR: AnnotationIterator should handle num_annotations = 0
• c8913d2: 8345555: Improve layout of search results
• e29d405: 8352110: [BACKOUT] C2: Print compilation bailouts with PrintCompilation compile command
• 9f8d833: 8346194: Improve G1 pre-barrier C2 cost estimate
• 2672c40: 8351167: ZGC: Lazily initialize livemap
• 63bf791: 8351992: JFR: Improve robustness of the SettingControl examples
• 06289f3: 8351821: VMManagementImpl.c avoid switching off warnings
• ... and 44 more: https://git.openjdk.org/jdk/compare/3b189e0e78c867b75e984bfaabc92d12b9ff2b9e...master

Your commit was automatically rebased without conflicts.

[openjdk]

@Hamlin-Li Pushed as commit dbf47d6.

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