hg: jdk/submit: 2 new changesets

[vladimir.x.ivanov at oracle.com]

Changeset: 1b86798de6aa
Author:    vlivanov
Date:      2019-12-09 19:29 +0300
URL:       https://hg.openjdk.java.net/jdk/submit/rev/1b86798de6aa

8226411: C2: Avoid memory barriers around off-heap unsafe accesses
Reviewed-by: kvn, thartmann, eosterlund, jrose, rkennke

! src/hotspot/share/gc/g1/c2/g1BarrierSetC2.cpp
! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp
! src/hotspot/share/oops/accessDecorators.hpp
! src/hotspot/share/opto/library_call.cpp

Changeset: c3203a6a2ed4
Author:    vlivanov
Date:      2019-12-09 19:29 +0300
URL:       https://hg.openjdk.java.net/jdk/submit/rev/c3203a6a2ed4

8235143: C2: No memory state needed in Thread::currentThread() intrinsic
Reviewed-by: mdoerr, jrose

! src/hotspot/share/opto/library_call.cpp