git: openjdk/jdk11u-dev: 8231501: VM crash in MethodData::clean_extra_data(CleanExtraDataClosure*): fatal error: unexpected tag 99

Thu Sep 30 08:55:06 UTC 2021

Changeset: e5b1dbfb
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2021-09-30 08:53:57 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/e5b1dbfb6ded8688c969a6540d5b29c5aa22a43f

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

! src/hotspot/share/ci/ciMethodData.cpp
! src/hotspot/share/ci/ciMethodData.hpp
! src/hotspot/share/oops/methodData.hpp