8368861: [TEST] compiler/floatingpoint/ScalarFPtoIntCastTest.java expects x86 IR on non-x86 platforms

[missa-prime]

Hi all,

This pull request contains a backport of commit 5a2700f2 from the openjdk/jdk repository.

The commit being backported was authored by Richard Reingruber on 29 Sep 2025 and was reviewed by Manuel Hässig, Martin, and Sandhya Viswanathan.

Thanks!

---

Progress

• JDK-8368861 needs maintainer approval
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Integration blocker

 ⚠️ Dependency #397 must be integrated first

Issue

• JDK-8368861: [TEST] compiler/floatingpoint/ScalarFPtoIntCastTest.java expects x86 IR on non-x86 platforms (Bug - P4 - Requested)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk25u-dev.git pull/419/head:pull/419
$ git checkout pull/419

Update a local copy of the PR:
$ git checkout pull/419
$ git pull https://git.openjdk.org/jdk25u-dev.git pull/419/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 419

View PR using the GUI difftool:
$ git pr show -t 419

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk25u-dev/pull/419.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back missa! A progress list of the required criteria for merging this PR into pr/397 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 change is not yet ready to be integrated.
See the Progress checklist in the description for automated requirements.

[openjdk]

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

[mlbridge]

Webrevs

• 00: Full (b1142740)