hg: jdk/jdk11: 8206003: SafepointSynchronize with TLH: StoreStore barriers should be moved out of the loop

[martin.doerr at sap.com]

Changeset: 7f462e8383f6
Author:    mdoerr
Date:      2018-07-02 11:46 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk11/rev/7f462e8383f6

8206003: SafepointSynchronize with TLH: StoreStore barriers should be moved out of the loop
Reviewed-by: eosterlund, rehn, dholmes

! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepointMechanism.hpp
! src/hotspot/share/runtime/safepointMechanism.inline.hpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/thread.inline.hpp