8276846: JDK-8273416 is incomplete for UseSSE=1

[shipilev]

Clean backport to further fix C2 for x86_32.

Additional testing:

• Linux x86_32 fastdebug tier1 passes

---

Progress

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

Issue

• JDK-8276846: JDK-8273416 is incomplete for UseSSE=1

Reviewers

• Andrew Haley (@theRealAph - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk17u pull/260/head:pull/260
$ git checkout pull/260

Update a local copy of the PR:
$ git checkout pull/260
$ git pull https://git.openjdk.java.net/jdk17u pull/260/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 260

View PR using the GUI difftool:
$ git pr show -t 260

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk17u/pull/260.diff

[bridgekeeper]

👋 Welcome back shade! 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]

@shipilev 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:

8276846: JDK-8273416 is incomplete for UseSSE=1

Reviewed-by: aph

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 no new commits pushed to the master branch. If another commit should be pushed before you perform the /integrate command, your PR will be automatically rebased. If you prefer to avoid any potential 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.

[mlbridge]

Webrevs

• 00: Full (c92e8fa5)

[shipilev]

Got the push approval.

/integrate

[openjdk]

Going to push as commit 93d8337.
Since your change was applied there have been 7 commits pushed to the master branch:

• 6f3cd6b: 8267385: Create NSAccessibilityElement implementation for JavaComponentAccessibility
• 7758191: 8274521: jdk/jfr/event/gc/detailed/TestGCLockerEvent.java fails when other GC is selected
• cc09778: 8268860: Windows-Aarch64 build is failing in GitHub actions
• e4425d8: 8276157: C2: Compiler stack overflow during escape analysis on Linux x86_32
• 6221d61: 8276112: Inconsistent scalar replacement debug info at safepoints
• 24c7fe3: 8268294: Reusing HttpClient in a WebSocket.Listener hangs.
• b2f4dff: 8269481: SctpMultiChannel never releases own file descriptor

Your commit was automatically rebased without conflicts.

[openjdk]

@shipilev Pushed as commit 93d8337.

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