8326521: JFR: CompilerPhase event test fails on windows 32 bit

[roberttoyonaga]

This is a backport of openjdk/jdk@96530bc

On some systems (such as windows 32 bit) Hotspot only uses the C1 compiler in by design. The CompilerPhase JFR events are only emitted from C2 code. So the test TestCompilerPhase fails on some systems because it cannot generate the necessary CompilerPhase JFR events .

This backport prevents NeverActAsServerClassMachine from being set during the test TestCompilerPhase, so that it isn't restricted to C1. It should help resolve some test failures for Adoptium (see adoptium/aqa-tests#3045).

Testing: the updated test/jdk/jdk/jfr/event/compiler/TestCompilerPhase.java test passes.

---

Progress

• Change must not contain extraneous whitespace
• JDK-8326521 needs maintainer approval
• Commit message must refer to an issue

Issue

• JDK-8326521: JFR: CompilerPhase event test fails on windows 32 bit (Bug - P4 - Approved)

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[bridgekeeper]

👋 Welcome back roberttoyonaga! 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]

@roberttoyonaga 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:

8326521: JFR: CompilerPhase event test fails on windows 32 bit

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 36 new commits pushed to the master branch:

• c3ed264: 8272916: Copyright year was modified unintentionally in jlink.properties and ImagePluginStack.java
• 47ad3b4: 8273774: CDSPluginTest should only expect classes_nocoops.jsa exists on supported 64-bit platforms
• 51502b9: 8328168: Epsilon: Premature OOM when allocating object larger than uncommitted heap size
• cb15a15: 8330156: RISC-V: Range check auipc + signed 12 imm instruction
• e9a088d: 8331113: createJMHBundle.sh support configurable maven repo mirror
• aea8e4a: 8264322: Generate CDS archive when creating custom JDK image
• b7c7ea0: 8328194: Add a test to check default rendering engine
• 032e87a: 8327136: javax/management/remote/mandatory/notif/NotifReconnectDeadlockTest.java fails on libgraal
• 4cec951: 8315889: Open source several Swing HTMLDocument related tests
• 52d1f0c: 8329013: StackOverflowError when starting Apache Tomcat with signed jar
• ... and 26 more: https://git.openjdk.org/jdk17u-dev/compare/5b656c86e87bfb3e227ff48ab654ea957b9bc2e0...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.

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[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

⚠️ @roberttoyonaga This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mlbridge]

Webrevs

• 00: Full (abb9f930)

[roberttoyonaga]

/approval request for the clean backport of a JFR test fix for TestCompilerPhase. This only affects test code so should be a low risk.

[openjdk]

@roberttoyonaga
8326521: The approval request has been created successfully.

[roberttoyonaga]

/integrate

[openjdk]

@roberttoyonaga
Your change (at version abb9f93) is now ready to be sponsored by a Committer.

[jerboaa]

/sponsor

[openjdk]

Going to push as commit 025969c.
Since your change was applied there have been 36 commits pushed to the master branch:

• c3ed264: 8272916: Copyright year was modified unintentionally in jlink.properties and ImagePluginStack.java
• 47ad3b4: 8273774: CDSPluginTest should only expect classes_nocoops.jsa exists on supported 64-bit platforms
• 51502b9: 8328168: Epsilon: Premature OOM when allocating object larger than uncommitted heap size
• cb15a15: 8330156: RISC-V: Range check auipc + signed 12 imm instruction
• e9a088d: 8331113: createJMHBundle.sh support configurable maven repo mirror
• aea8e4a: 8264322: Generate CDS archive when creating custom JDK image
• b7c7ea0: 8328194: Add a test to check default rendering engine
• 032e87a: 8327136: javax/management/remote/mandatory/notif/NotifReconnectDeadlockTest.java fails on libgraal
• 4cec951: 8315889: Open source several Swing HTMLDocument related tests
• 52d1f0c: 8329013: StackOverflowError when starting Apache Tomcat with signed jar
• ... and 26 more: https://git.openjdk.org/jdk17u-dev/compare/5b656c86e87bfb3e227ff48ab654ea957b9bc2e0...master

Your commit was automatically rebased without conflicts.

[openjdk]

@jerboaa @roberttoyonaga Pushed as commit 025969c.

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