hg: jdk/jdk: 2 new changesets

[erik.osterlund at oracle.com]

Changeset: 252a8bb9f587
Author:    eosterlund
Date:      2019-12-03 16:13 +0000
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/252a8bb9f587

8234426: Sweeper should not CompiledIC::set_to_clean with ICStubs for is_unloading() nmethods
Reviewed-by: stefank, thartmann

! src/hotspot/share/code/compiledMethod.cpp

Changeset: cfed0da56a7b
Author:    eosterlund
Date:      2019-12-03 16:13 +0000
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/cfed0da56a7b

8234662: Sweeper should keep current nmethod alive before yielding for ICStub refills
Reviewed-by: pliden, stefank

! src/hotspot/share/code/compiledMethod.cpp
! src/hotspot/share/gc/shared/barrierSetNMethod.hpp