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8254264: Remove redundant cross_modify_fence()

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Reviewed-by: rehn, dholmes, dcubed
This commit is contained in:
Patricio Chilano Mateo 2020-10-20 15:07:36 +00:00
parent 44f9271dc2
commit f167a71f1d
2 changed files with 0 additions and 5 deletions
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3
src/hotspot/share/runtime/thread.cpp
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@ -2605,9 +2605,6 @@ void JavaThread::java_suspend_self_with_safepoint_check() {
set_thread_state_fence(state);
} while (is_external_suspend());
// Since we are not using a regular thread-state transition helper here,
// we must manually emit the instruction barrier after leaving a safe state.
OrderAccess::cross_modify_fence();
if (state != _thread_in_native) {
SafepointMechanism::process_if_requested(this);
}