8272791: java -XX:BlockZeroingLowLimit=1 crashes after 8270947

[navyxliu]

This is a stacked PR(3/3) of #1502.

This patch is one of the trailing bugfix of JDK-8270947. We can apply to jdk11u cleanly.

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Progress

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

Integration blocker

 ⚠️ Dependency #1503 must be integrated first

Issue

• JDK-8272791: java -XX:BlockZeroingLowLimit=1 crashes after 8270947

Reviewers

• Paul Hohensee (@phohensee - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk11u-dev pull/1504/head:pull/1504
$ git checkout pull/1504

Update a local copy of the PR:
$ git checkout pull/1504
$ git pull https://git.openjdk.org/jdk11u-dev pull/1504/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 1504

View PR using the GUI difftool:
$ git pr show -t 1504

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk11u-dev/pull/1504.diff

[bridgekeeper]

👋 Welcome back xliu! A progress list of the required criteria for merging this PR into pr/1503 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

• 00: Full (da6dde03)

[phohensee]

If the backport is clean, please tag and comment on the JBS issue.

[phohensee]

Lgtm.