hg: jdk/jdk14: 8231501: VM crash in MethodData::clean_extra_data(CleanExtraDataClosure*): fatal error: unexpected tag 99

[tobias.hartmann at oracle.com]

Changeset: bd15714926ec
Author:    chagedorn
Date:      2019-12-16 09:19 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk14/rev/bd15714926ec

8231501: VM crash in MethodData::clean_extra_data(CleanExtraDataClosure*): fatal error: unexpected tag 99
Summary: Snapshot MDO extra trap and argument data only after it is prepared.
Reviewed-by: roland, thartmann

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