Code Review for hotspot

Prepared by:Peter Zhelezniakov on Tue Dec 22 12:05:48 MSK 2020
Workspace:/home/peterz/prj/bellsoft/jdk/jdk8u/hotspot
Compare against: http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot
Compare against version:9357
Summary of changes: 66 lines changed: 32 ins; 4 del; 30 mod; 5451 unchg
Changeset: hotspot.changeset
Bug id: JDK-8057038 : Speculative traps not robust when compilation and class unloading are concurrent
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/ci/ciMethodData.cpp

rev 9358 : 8057038: Speculative traps not robust when compilation and class unloading are concurrent
Summary: speculative traps can be removed from MDO while being copied by compiler
Reviewed-by: kvn, iveresov
29 lines changed: 18 ins; 1 del; 10 mod; 710 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/ci/ciMethodData.hpp

rev 9358 : 8057038: Speculative traps not robust when compilation and class unloading are concurrent
Summary: speculative traps can be removed from MDO while being copied by compiler
Reviewed-by: kvn, iveresov
10 lines changed: 5 ins; 3 del; 2 mod; 583 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/oops/methodData.cpp

rev 9358 : 8057038: Speculative traps not robust when compilation and class unloading are concurrent
Summary: speculative traps can be removed from MDO while being copied by compiler
Reviewed-by: kvn, iveresov
14 lines changed: 1 ins; 0 del; 13 mod; 1672 unchg

Cdiffs Udiffs Sdiffs Frames Old New ----- Raw src/share/vm/oops/methodData.hpp

rev 9358 : 8057038: Speculative traps not robust when compilation and class unloading are concurrent
Summary: speculative traps can be removed from MDO while being copied by compiler
Reviewed-by: kvn, iveresov
13 lines changed: 8 ins; 0 del; 5 mod; 2486 unchg

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