8254292: Update JMH devkit to 1.26

[shipilev]

It is currently at 1.21, and thus misses a bunch of fixes and improvements.

Testing:

• Creating the JMH devkit
• Using a new devkit with make test TEST=micro:RecordDeserialization

---

Progress

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

Testing

	Linux x64	Windows x64	macOS x64
Build	✔️ (5/5 passed)	✔️ (2/2 passed)	✔️ (2/2 passed)
Test (tier1)	✔️ (9/9 passed)	✔️ (9/9 passed)	✔️ (9/9 passed)

Issue

• JDK-8254292: Update JMH devkit to 1.26

Reviewers

• Erik Joelsson (@erikj79 - Reviewer)
• Andrew Haley (@theRealAph - Reviewer)

Download

$ git fetch https://git.openjdk.java.net/jdk pull/575/head:pull/575
$ git checkout pull/575

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[openjdk]

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[mlbridge]

Webrevs

• 00: Full (6893e6d)

[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:

8254292: Update JMH devkit to 1.26

Reviewed-by: erikj, aph

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 27 new commits pushed to the master branch:

• d4b5dfd: 8253857: Shenandoah: Bugs in ShenandoahEvacOOMHandler related code
• e9c1905: 8253740: [PPC64] Minor interpreter cleanup
• b1448da: 8253900: SA: wrong size computation when JVM was built without AOT
• 2bc8bc5: 8254265: s390 and linux 32 bit builds broken
• 4f9a1ff: 8254073: Tokenizer improvements (revised)
• 9cecc16: 8254244: Some code emitted by TemplateTable::branch is unused when running TieredCompilation
• a95590d: 8254285: G1: Remove "What is this about" comment in G1CollectedHeap.cpp
• 0230781: 8254175: Build no-pch configuration in debug mode for submit checks
• b9873e1: 8253180: ZGC: Implementation of JEP 376: ZGC: Concurrent Thread-Stack Processing
• a2f6519: 8233685: Test tools/javac/modules/AddLimitMods.java fails
• ... and 17 more: https://git.openjdk.java.net/jdk/compare/bc236903a29dcf0fc98fa6f68c214c9dacdf30c2...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.

[theRealAph]

Works fine, thanks.

[shipilev]

/integrate

[openjdk]

@shipilev Since your change was applied there have been 30 commits pushed to the master branch:

• 2bbf8a2: 8245543: Cgroups: Incorrect detection logic on some systems (still reproducible)
• aaa0a2a: 8254297: Zero and Minimal VMs are broken with undeclared identifier 'DerivedPointerTable' after JDK-8253180
• 7e80c98: 8254261: fix javadocs in jdk.test.lib.Utils
• d4b5dfd: 8253857: Shenandoah: Bugs in ShenandoahEvacOOMHandler related code
• e9c1905: 8253740: [PPC64] Minor interpreter cleanup
• b1448da: 8253900: SA: wrong size computation when JVM was built without AOT
• 2bc8bc5: 8254265: s390 and linux 32 bit builds broken
• 4f9a1ff: 8254073: Tokenizer improvements (revised)
• 9cecc16: 8254244: Some code emitted by TemplateTable::branch is unused when running TieredCompilation
• a95590d: 8254285: G1: Remove "What is this about" comment in G1CollectedHeap.cpp
• ... and 20 more: https://git.openjdk.java.net/jdk/compare/bc236903a29dcf0fc98fa6f68c214c9dacdf30c2...master

Your commit was automatically rebased without conflicts.

Pushed as commit 6d2c1a6.

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