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8268475: execute runtime/InvocationTests w/ -UseVtableBasedCHA #4438

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@iignatev iignatev commented Jun 9, 2021

Hi all,

could you please review this small test-only patch?
from JBS:

execution of runtime/InvocationTests w/ -XX:-UseVtableBasedCHA can be instrumental in finding bugs in the old implementation of CHA.

the patch adds a new test invocationOldCHATests.java which is based on invocationC1Tests.java but runs the tests w/ -Xcomp -XX:+UnlockDiagnosticVMOptions -XX:-UseVtableBasedCHA.

testing: invocationOldCHATests.java on {linux,windows,macosx}-x64

Thanks,
-- Igor


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Issue

  • JDK-8268475: execute runtime/InvocationTests w/ -UseVtableBasedCHA

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Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk pull/4438/head:pull/4438
$ git checkout pull/4438

Update a local copy of the PR:
$ git checkout pull/4438
$ git pull https://git.openjdk.java.net/jdk pull/4438/head

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Checkout this PR locally:
$ git pr checkout 4438

View PR using the GUI difftool:
$ git pr show -t 4438

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Download this PR as a diff file:
https://git.openjdk.java.net/jdk/pull/4438.diff

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@bridgekeeper bridgekeeper bot commented Jun 9, 2021

👋 Welcome back iignatyev! 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.

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@openjdk openjdk bot changed the title 8268475 8268475: execute runtime/InvocationTests w/ -UseVtableBasedCHA Jun 9, 2021
@openjdk openjdk bot added the rfr label Jun 9, 2021
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@openjdk openjdk bot commented Jun 9, 2021

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

  • hotspot-runtime

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command.

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@iignatev iignatev commented Jun 9, 2021

/cc hotspot-compiler

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The hotspot-compiler label was successfully added.

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@mlbridge mlbridge bot commented Jun 9, 2021

Webrevs

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@mseledts mseledts left a comment

Looks good to me. Please fix the copyright note before integration.

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@@ -0,0 +1,81 @@
/*
* Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
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@mseledts mseledts Jun 9, 2021

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Since this is a new test, should this be just 2021, no 2019?

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@iignatev iignatev Jun 9, 2021

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well, this file (and the majority of its code) is based on the file which was originated in 2019, hence I believe it should be 2019.

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OK. Thanks for clarification.

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@openjdk openjdk bot commented Jun 9, 2021

@iignatev 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:

8268475: execute runtime/InvocationTests w/ -UseVtableBasedCHA

Reviewed-by: mseledtsov, 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 3 new commits pushed to the master branch:

  • bbd0313: 8263203: jconsole Online User Guide has wrong URL
  • 33d34c6: 8263323: Debug Agent help output includes invalid URL
  • 79010f2: 8266835: Add a --validate option to the jar tool

Please see this link for an up-to-date comparison between the source branch of this pull request and the master branch.
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.

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@openjdk openjdk bot added the ready label Jun 9, 2021
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@iignatev iignatev commented Jun 10, 2021

Misha, Vladimir, thank you for your reviews.

/integrate

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@openjdk openjdk bot closed this Jun 10, 2021
@openjdk openjdk bot added integrated and removed ready labels Jun 10, 2021
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@openjdk openjdk bot commented Jun 10, 2021

@iignatev Since your change was applied there have been 10 commits pushed to the master branch:

  • f839308: 8268407: ProblemList sun/tools/jstat/jstatLineCountsX.sh on linux-aarch64 due to JDK-8268211
  • 58ba48b: 8268192: LambdaMetafactory with invokespecial causes VerificationError
  • b41f3f8: 8268478: JVMCI tests failing after JDK-8268052
  • 7ff6e7b: 8267954: Shared classes that failed to load should not be loaded again
  • 991ca14: 8267430: GraphicsDevice.setDisplayMode(REFRESH_RATE_UNKNOWN) throws IAE: Unable to set display mode!
  • bf29a01: 8228343: JCMD and attach fail to work across Linux Container boundary
  • 408e0a9: 8255148: Confusing log output: SSLSocket duplex close failed
  • bbd0313: 8263203: jconsole Online User Guide has wrong URL
  • 33d34c6: 8263323: Debug Agent help output includes invalid URL
  • 79010f2: 8266835: Add a --validate option to the jar tool

Your commit was automatically rebased without conflicts.

Pushed as commit 2623b0b.

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

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@openjdk openjdk bot removed the rfr label Jun 10, 2021
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