8273489: Zero: Handle UseHeavyMonitors on all monitorenter paths

[shipilev]

While fixing JDK-8273486, I noticed there is one place where we do not call VM slowpath when UseHeavyMonitors are requested. That place is ZeroInterpreter::native_entry. We should probably implement UseHeavyMonitors check on those paths.

New code is modeled after existing uses, for example this.

Additional testing:

• Linux x86_64 Zero make bootcycle-images
• Linux x86_64 Zero make bootcycle-images with -XX:+UseHeavyMonitors forced

---

Progress

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Issue

• JDK-8273489: Zero: Handle UseHeavyMonitors on all monitorenter paths

Reviewers

• Coleen Phillimore (@coleenp - Reviewer)

Reviewing

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[openjdk]

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[mlbridge]

Webrevs

• 00: Full (d370be2c)

[coleenp]

Makes sense.

[openjdk]

@shipilev 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:

8273489: Zero: Handle UseHeavyMonitors on all monitorenter paths

Reviewed-by: coleenp

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At the time when this comment was updated there had been 49 new commits pushed to the master branch:

• c81690d: 8273498: compiler/c2/Test7179138_1.java timed out
• 4866eaa: 8273409: Receiver type narrowed by CCP does not always trigger post-parse call devirtualization
• 5ca26cb: 8273433: Enable parallelism in vmTestbase_nsk_sysdict tests
• f6cc173: 8273539: [PPC64] gtest build error after JDK-8264207
• 9690df7: 8273476: G1: refine G1CollectedHeap::par_iterate_regions_array_part_from
• 00e059d: 8133686: HttpURLConnection.getHeaderFields and URLConnection.getRequestProperties methods return field values in reverse order
• aa93111: 8273483: Zero: Clear pending JNI exception check in native method handler
• 8c16f48: 8273487: Zero: Handle "zero" variant in runtime tests
• dc33bd8: 8273315: Parallelize and increase timeouts for java/foreign/TestMatrix.java test
• 5b1dfe4: 8273439: Fix G1CollectedHeap includes and forward declarations
• ... and 39 more: https://git.openjdk.java.net/jdk/compare/3cd95a2932ab6a2cb39322354f7ad181de8bfc9e...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.

[shipilev]

Thanks! I'll integrate now.

/integrate

[openjdk]

Going to push as commit e3bda63.
Since your change was applied there have been 49 commits pushed to the master branch:

• c81690d: 8273498: compiler/c2/Test7179138_1.java timed out
• 4866eaa: 8273409: Receiver type narrowed by CCP does not always trigger post-parse call devirtualization
• 5ca26cb: 8273433: Enable parallelism in vmTestbase_nsk_sysdict tests
• f6cc173: 8273539: [PPC64] gtest build error after JDK-8264207
• 9690df7: 8273476: G1: refine G1CollectedHeap::par_iterate_regions_array_part_from
• 00e059d: 8133686: HttpURLConnection.getHeaderFields and URLConnection.getRequestProperties methods return field values in reverse order
• aa93111: 8273483: Zero: Clear pending JNI exception check in native method handler
• 8c16f48: 8273487: Zero: Handle "zero" variant in runtime tests
• dc33bd8: 8273315: Parallelize and increase timeouts for java/foreign/TestMatrix.java test
• 5b1dfe4: 8273439: Fix G1CollectedHeap includes and forward declarations
• ... and 39 more: https://git.openjdk.java.net/jdk/compare/3cd95a2932ab6a2cb39322354f7ad181de8bfc9e...master

Your commit was automatically rebased without conflicts.

[openjdk]

@shipilev Pushed as commit e3bda63.

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