8347366: RISC-V: Add extension asserts for CMO instructions

[robehn]

Hi please consider this minor improvement.

Sanity tested.

Thanks, Robbin

---

Progress

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Issue

• JDK-8347366: RISC-V: Add extension asserts for CMO instructions (Enhancement - P5)

Reviewers

• Fei Yang (@RealFYang - Reviewer)
• Hamlin Li (@Hamlin-Li - Reviewer)

Reviewing

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Update a local copy of the PR:
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[bridgekeeper]

👋 Welcome back rehn! 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]

@robehn 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:

8347366: RISC-V: Add extension asserts for CMO instructions

Reviewed-by: fyang, mli

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 136 new commits pushed to the master branch:

• 2c41f5a: 8347959: ThreadDumper leaks memory
• 15e06b6: 8345618: javax/swing/text/Caret/8163124/CaretFloatingPointAPITest.java leaves Caret is not complete
• 3ab521e: 8347924: Replace SIZE_FORMAT in memory and metaspace
• 8460072: 8342881: RISC-V: secondary_super_cache does not scale well: C1 and interpreter
• f5573f5: 8330851: C2: More efficient TypeFunc creation
• a3eef6c: 8346875: Test jdk/jdk/jfr/event/os/TestCPULoad.java fails on macOS
• 398a580: 8347911: Limit the length of inflated text chunks
• aa21de5: 8347481: C2: Remove the control input of some nodes
• 1f365cc: 8346433: Cannot use DllMain in hotspot for static builds
• 0330ca4: 8347617: Shenandoah: Use consistent name for update references phase
• ... and 126 more: https://git.openjdk.org/jdk/compare/3bfa9521d5b7e702e842fe1297dbb2ed643f0b0a...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]

@robehn The following label will be automatically applied to this pull request:

• hotspot-compiler

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[mlbridge]

Webrevs

• 01: Full - Incremental (66d53aac)
• 00: Full (ab936267)

[RealFYang]

Nice cleanup! I only see two typos in code comment.

[Hamlin-Li]

Looks good.

[robehn]

Thank you @Hamlin-Li !

[robehn]

/integrate

[openjdk]

Going to push as commit ca8ba5c.
Since your change was applied there have been 143 commits pushed to the master branch:

• 0ff6700: 8347987: Bad ifdef in 8330851
• e1cf351: 8348013: [doc] fix typo in java.md caused by JDK-8347763
• 6ef860c: 8332857: Test vmTestbase/nsk/jvmti/GetThreadCpuTime/thrcputime002/TestDescription.java failed
• 17e3df6: 8347763: [doc] Add documentation of module options for JEP 483
• 6cc1c0a: 8347422: Crash during safepoint handler execution with -XX:+UseAPX
• baca7da: 8347733: Replace SIZE_FORMAT in runtime code
• 2ca1b4d: 8347840: Fix testlibrary compilation warnings
• 2c41f5a: 8347959: ThreadDumper leaks memory
• 15e06b6: 8345618: javax/swing/text/Caret/8163124/CaretFloatingPointAPITest.java leaves Caret is not complete
• 3ab521e: 8347924: Replace SIZE_FORMAT in memory and metaspace
• ... and 133 more: https://git.openjdk.org/jdk/compare/3bfa9521d5b7e702e842fe1297dbb2ed643f0b0a...master

Your commit was automatically rebased without conflicts.

[openjdk]

@robehn Pushed as commit ca8ba5c.

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