[jdk11u-dev] Integrated: 8231501: VM crash in MethodData::clean_extra_data(CleanExtraDataClosure*): fatal error: unexpected tag 99

[Martin Doerr]

On Tue, 28 Sep 2021 10:48:16 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

> Backport of JDK-8231501. Applies almost cleanly. Only one comment change had to get integrated manually due to unrelated context change.

This pull request has now been integrated.

Changeset: e5b1dbfb
Author:    Martin Doerr <mdoerr at openjdk.org>
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/e5b1dbfb6ded8688c969a6540d5b29c5aa22a43f
Stats:     69 lines in 3 files changed: 44 ins; 16 del; 9 mod

8231501: VM crash in MethodData::clean_extra_data(CleanExtraDataClosure*):  fatal error: unexpected tag 99

Snapshot MDO extra trap and argument data only after it is prepared.

Reviewed-by: phh
Backport-of: 49048adcf206034e8cfe2877029bfa5523c9eb4c

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PR: https://git.openjdk.java.net/jdk11u-dev/pull/435