8312909: C1 should not inline through interface calls with non-subtype receiver

[TobiHartmann]

Backport of JDK-8312909. Applies cleanly.

Thanks,
Tobias

---

Progress

• Change must not contain extraneous whitespace
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Issue

• JDK-8312909: C1 should not inline through interface calls with non-subtype receiver (Bug - P3)

Reviewing

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Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk21u.git pull/40/head:pull/40
$ git checkout pull/40

Update a local copy of the PR:
$ git checkout pull/40
$ git pull https://git.openjdk.org/jdk21u.git pull/40/head

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Checkout this PR locally:
$ git pr checkout 40

View PR using the GUI difftool:
$ git pr show -t 40

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Download this PR as a diff file:
https://git.openjdk.org/jdk21u/pull/40.diff

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[bridgekeeper]

👋 Welcome back thartmann! 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]

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

[openjdk]

@TobiHartmann 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:

8312909: C1 should not inline through interface calls with non-subtype receiver

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[mlbridge]

Webrevs

• 00: Full (aca7bdb6)

[TobiHartmann]

/integrate

[openjdk]

Going to push as commit 7350b3f.
Since your change was applied there have been 18 commits pushed to the master branch:

• 515387d: 8304954: SegmentedCodeCache fails when using large pages
• a21ad55: 8311926: java/lang/ScopedValue/StressStackOverflow.java takes 9mins in tier1
• aafd687: Merge
• bfe037a: 8312985: Remove EA from the JDK 21 version string with first RC promotion on August 10, 2023
• 4273487: 8313593: Generational ZGC: NMT assert when the heap fails to expand
• fd789db: 8312572: JDK 21 RDP2 L10n resource files update
• 46dd733: 8312574: jdk/jdk/jfr/jvm/TestChunkIntegrity.java fails with timeout
• f532042: 8309088: security/infra/java/security/cert/CertPathValidator/certification/AmazonCA.java fails
• 610812d: 8311822: AIX : test/jdk/java/foreign/TestLayouts.java fails because of different output - expected [i4] but found [I4]
• f87a70d: 8303549: [AIX] TestNativeStack.java is failing with exit value 1
• ... and 8 more: https://git.openjdk.org/jdk21u/compare/90249f0add935bcfae5cc0fe648cce60d29c36ad...master

Your commit was automatically rebased without conflicts.

[openjdk]

@TobiHartmann Pushed as commit 7350b3f.

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