archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-19 10:34:38 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8255065: Zero: accessor_entry misses the IRIW case

Browse source 
Reviewed-by: mdoerr
This commit is contained in:
Aleksey Shipilev 2020-10-21 06:14:25 +00:00
parent 2a0633507c
commit bd45191f00
1 changed files with 3 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
src/hotspot/cpu/zero/zeroInterpreter_zero.cpp
View file

@ -596,6 +596,9 @@ int ZeroInterpreter::accessor_entry(Method* method, intptr_t UNUSED, TRAPS) {
break;
}
if (entry->is_volatile()) {
if (support_IRIW_for_not_multiple_copy_atomic_cpu) {
OrderAccess::fence();
}
switch (entry->flag_state()) {
case ctos:
SET_LOCALS_INT(object->char_field_acquire(entry->f2_as_index()), 0);