8253636: C2: Adjust NodeClasses::_max_classes

[robcasloz]

Update NodeClasses::_max_classes to the max class id within the enumeration. Update comment and assertion to reflect that NodeClasses uses now 32 bits after the addition of Opaque1 in JDK-8229495.

---

Progress

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

Issue

• JDK-8253636: C2: Adjust NodeClasses::_max_classes

Reviewers

• Nils Eliasson (@neliasso - Reviewer)
• Vladimir Kozlov (@vnkozlov - Reviewer)

Download

$ git fetch https://git.openjdk.java.net/jdk pull/397/head:pull/397
$ git checkout pull/397

[bridgekeeper]

👋 Welcome back robcasloz! 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]

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

• hotspot-compiler

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[robcasloz]

/summary
Update NodeClasses::_max_classes to the max class id within the
enumeration. Update comment and assertion to reflect that NodeClasses uses now
32 bits after the addition of Opaque1 in JDK-8229495.

[openjdk]

@robcasloz Setting summary to:

Update NodeClasses::_max_classes to the max class id within the
enumeration. Update comment and assertion to reflect that NodeClasses uses now
32 bits after the addition of Opaque1 in JDK-8229495.

[robcasloz]

Tested on hs-tier1-3, both debug and release.

[mlbridge]

Webrevs

• 00: Full (82cacbd)

[neliasso]

Looks good!

[openjdk]

@robcasloz 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 more details.

After integration, the commit message for the final commit will be:

8253636: C2: Adjust NodeClasses::_max_classes

Update NodeClasses::_max_classes to the max class id within the
enumeration. Update comment and assertion to reflect that NodeClasses uses now
32 bits after the addition of Opaque1 in JDK-8229495.

Reviewed-by: neliasso, 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 64 new commits pushed to the master branch:

• 05a764f: 8253883: Problem list jdk/test/lib/hexdump/ASN1Formatter on Windows
• 55c282b: 8253878: clean up nsk/share/jvmti/ArgumentHandler
• 776acfd: 8253880: clean up sun/hotspot/tools/ctw/Utils class
• 79d70f6: 8253869: sun/hotspot/whitebox/CPUInfoTest.java fails after JDK-8239090
• ca0e014: 8252003: remove usage of PropertyResolvingWrapper in vmTestbase/nsk/jvmti
• 092c227: 8252523: Add ASN.1 Formatter to work with test utility HexPrinter
• 06d8cf6: 8253812: Cleanup AbstractMemberWriter
• 424d7d6: 8252881: [JVMCI] ResolvedJavaType.resolveMethod fails in fastdebug when invoked with a constructor
• 2a406f3: 8138732: Rename @HotSpotIntrinsicCandidate to @IntrinsicCandidate and move it to the jdk.internal.vm.annotation package
• 4b16f8a: 8253872: ArgumentHandler must use the same delimiters as in jvmti_tools.cpp
• ... and 54 more: https://git.openjdk.java.net/jdk/compare/fed3636f12b442ee80375025301f137c950625c4...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.

As you do not have Committer status in this project an existing Committer must agree to sponsor your change. Possible candidates are the reviewers of this PR (@neliasso, @vnkozlov) but any other Committer may sponsor as well.

➡️ To flag this PR as ready for integration with the above commit message, type /integrate in a new comment. (Afterwards, your sponsor types /sponsor in a new comment to perform the integration).

[robcasloz]

Looks good!

Thanks for reviewing, Nils.

[vnkozlov]

Good.

[robcasloz]

Good.

Thanks Vladimir.

[robcasloz]

/integrate

[openjdk]

@robcasloz
Your change (at version 82cacbd) is now ready to be sponsored by a Committer.

[TobiHartmann]

/sponsor

[openjdk]

@TobiHartmann @robcasloz Since your change was applied there have been 64 commits pushed to the master branch:

• 05a764f: 8253883: Problem list jdk/test/lib/hexdump/ASN1Formatter on Windows
• 55c282b: 8253878: clean up nsk/share/jvmti/ArgumentHandler
• 776acfd: 8253880: clean up sun/hotspot/tools/ctw/Utils class
• 79d70f6: 8253869: sun/hotspot/whitebox/CPUInfoTest.java fails after JDK-8239090
• ca0e014: 8252003: remove usage of PropertyResolvingWrapper in vmTestbase/nsk/jvmti
• 092c227: 8252523: Add ASN.1 Formatter to work with test utility HexPrinter
• 06d8cf6: 8253812: Cleanup AbstractMemberWriter
• 424d7d6: 8252881: [JVMCI] ResolvedJavaType.resolveMethod fails in fastdebug when invoked with a constructor
• 2a406f3: 8138732: Rename @HotSpotIntrinsicCandidate to @IntrinsicCandidate and move it to the jdk.internal.vm.annotation package
• 4b16f8a: 8253872: ArgumentHandler must use the same delimiters as in jvmti_tools.cpp
• ... and 54 more: https://git.openjdk.java.net/jdk/compare/fed3636f12b442ee80375025301f137c950625c4...master

Your commit was automatically rebased without conflicts.

Pushed as commit 5dd9353.

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