8388284: [s390] resolve_jobject uses wrong branch condition after tmll

[Harshit470250]

Hi all,

This pull request contains a backport of commit c5c366ad from the openjdk/jdk repository.

The commit being backported was authored by Harshit Dhiman on 17 Jul 2026 and was reviewed by Amit Kumar and Andrew Haley.

Thanks!

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Progress

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• JDK-8388284 needs maintainer approval

Issue

• JDK-8388284: [s390] resolve_jobject uses wrong branch condition after tmll (Bug - P4 - Approved)

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[openjdk]

@Harshit470250 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:

8388284: [s390] resolve_jobject uses wrong branch condition after tmll

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At the time when this comment was updated there had been 1 new commit pushed to the master branch:

• 2a26511: 8377992: (zipfs) Align ZipFileSystem END header validation with the ZipFile implementation

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[Harshit470250]

/approval request z_tmll uses incorrect branch jump condition that causes failure. low-none risk for other architectures as this is specific to s390x. tier1 test passes with fastdebug vm.

[openjdk]

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

[openjdk]

⚠️ @Harshit470250 This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[openjdk]

@Harshit470250
8388284: The approval request has been created successfully.

[mlbridge]

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