8346922: TestVectorReinterpret.java fails without the rvv extension on RISCV fastdebug VM

[zifeihan]

Hi, TestVectorReinterpret.java fails without the rvv extension on RISCV fastdebug VM, on riscv platform need to have rvv extension to run it.

Testing

• Run TestVectorReinterpret.java tests on SOPHON SG2042 without rvv1.0 (fastdebug)
• Run TestVectorReinterpret.java tests on Banana Pi BPI-F3 board (with RVV1.0) (fastdebug)
• Run TestVectorReinterpret.java tests on aarch64 with neon
• Run TestVectorReinterpret.java tests on Xeon(R) Platinum 8378A CPU

---

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-8346922: TestVectorReinterpret.java fails without the rvv extension on RISCV fastdebug VM (Enhancement - P4)

Reviewers

• Fei Yang (@RealFYang - Reviewer)
• Vladimir Kozlov (@vnkozlov - Reviewer)

Reviewing

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[bridgekeeper]

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[openjdk]

@zifeihan 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:

8346922: TestVectorReinterpret.java fails without the rvv extension on RISCV fastdebug VM

Reviewed-by: fyang, kvn

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 5 new commits pushed to the master branch:

• 07c9f71: 8346921: Remove unused arg in markWord::must_be_preserved
• 84e6432: 8346288: WB_IsIntrinsicAvailable fails if called with wrong compilation level
• a77ed30: 8336412: sun.net.www.MimeTable has a few unused methods
• e769b53: 8346193: CrashGCForDumpingJavaThread do not trigger expected crash build with clang17
• a87bc7e: 8345374: Ubsan: runtime error: division by zero

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[openjdk]

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

• hotspot-compiler

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[mlbridge]

Webrevs

• 01: Full - Incremental (5d0c3667)
• 00: Full (e48d42ba)

[vnkozlov]

Can it be as next?:

 * @requires os.arch != "riscv64" | vm.cpu.features ~= ".*rvv.*"

[zifeihan]

Can it be as next?:

 * @requires os.arch != "riscv64" | vm.cpu.features ~= ".*rvv.*"

Thanks for your review. it was very helpful and I have fixed it.

[RealFYang]

LGTM. Thanks.

[vnkozlov]

Good

[zifeihan]

Thanks all for the review.
/integrate

[openjdk]

@zifeihan
Your change (at version 5d0c366) is now ready to be sponsored by a Committer.

[RealFYang]

/sponsor

[openjdk]

Going to push as commit e98f412.
Since your change was applied there have been 6 commits pushed to the master branch:

• ca5390c: 8346924: TestVectorizationNegativeScale.java fails without the rvv extension on RISCV fastdebug VM
• 07c9f71: 8346921: Remove unused arg in markWord::must_be_preserved
• 84e6432: 8346288: WB_IsIntrinsicAvailable fails if called with wrong compilation level
• a77ed30: 8336412: sun.net.www.MimeTable has a few unused methods
• e769b53: 8346193: CrashGCForDumpingJavaThread do not trigger expected crash build with clang17
• a87bc7e: 8345374: Ubsan: runtime error: division by zero

Your commit was automatically rebased without conflicts.

[openjdk]

@RealFYang @zifeihan Pushed as commit e98f412.

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