8285835: SIGSEGV in PhaseIdealLoop::build_loop_late_post_work

[GoeLin]

I backport this for parity with 11.0.19-oracle.

I resolved one chunk in escape.cpp because
non_escaped_worklist has been renamed in 17 to
non_escaped_allocs_worklist by "8263989: Cleanup in EA"
Might end up being clean.

---

Progress

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

Issue

• JDK-8285835: SIGSEGV in PhaseIdealLoop::build_loop_late_post_work

Reviewers

• Paul Hohensee (@phohensee - Reviewer) ⚠️ Review applies to d762a41e

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk11u-dev pull/1649/head:pull/1649
$ git checkout pull/1649

Update a local copy of the PR:
$ git checkout pull/1649
$ git pull https://git.openjdk.org/jdk11u-dev pull/1649/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 1649

View PR using the GUI difftool:
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Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk11u-dev/pull/1649.diff

[bridgekeeper]

👋 Welcome back goetz! 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.

[mlbridge]

Webrevs

• 02: Full - Incremental (a1fe18c1)
• 01: Full - Incremental (d762a41e)
• 00: Full (5b7e98e7)

[phohensee]

Test is missing, otherwise fine.

[GoeLin]

Thanks catching this. Forgotten again.

[openjdk]

@GoeLin This change now passes all automated pre-integration checks.

After integration, the commit message for the final commit will be:

8285835: SIGSEGV in PhaseIdealLoop::build_loop_late_post_work

Reviewed-by: phh

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.

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[GoeLin]

Pre-submit tests: all the x86/64 builds access the same unavailable resouce:
Unable to connect to azure.archive.ubuntu.com

[phohensee]

Lgtm now.

[GoeLin]

/nitegrate

[openjdk]

@GoeLin Unknown command nitegrate - for a list of valid commands use /help.

[GoeLin]

/integrate

[openjdk]

Going to push as commit 6faa77c.
Since your change was applied there have been 2 commits pushed to the master branch:

• c20794c: 8267038: Update IANA Language Subtag Registry to Version 2022-03-02
• 466edc0: 8214445: [test] java/net/URL/HandlerLoop has illegal reflective access

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin Pushed as commit 6faa77c.

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