--- a/src/hotspot/share/gc/z/zBarrierSet.inline.hpp Mon Nov 25 12:32:07 2019 +0100
+++ b/src/hotspot/share/gc/z/zBarrierSet.inline.hpp Mon Nov 25 12:32:40 2019 +0100
@@ -155,20 +155,20 @@
template <DecoratorSet decorators, typename BarrierSetT>
template <typename T>
-inline oop ZBarrierSet::AccessBarrier<decorators, BarrierSetT>::oop_atomic_xchg_in_heap(oop new_value, T* addr) {
+inline oop ZBarrierSet::AccessBarrier<decorators, BarrierSetT>::oop_atomic_xchg_in_heap(T* addr, oop new_value) {
verify_decorators_present<ON_STRONG_OOP_REF>();
verify_decorators_absent<AS_NO_KEEPALIVE>();
- const oop o = Raw::oop_atomic_xchg_in_heap(new_value, addr);
+ const oop o = Raw::oop_atomic_xchg_in_heap(addr, new_value);
return ZBarrier::load_barrier_on_oop(o);
}
template <DecoratorSet decorators, typename BarrierSetT>
-inline oop ZBarrierSet::AccessBarrier<decorators, BarrierSetT>::oop_atomic_xchg_in_heap_at(oop new_value, oop base, ptrdiff_t offset) {
+inline oop ZBarrierSet::AccessBarrier<decorators, BarrierSetT>::oop_atomic_xchg_in_heap_at(oop base, ptrdiff_t offset, oop new_value) {
verify_decorators_present<ON_STRONG_OOP_REF>();
verify_decorators_absent<AS_NO_KEEPALIVE>();
- const oop o = Raw::oop_atomic_xchg_in_heap_at(new_value, base, offset);
+ const oop o = Raw::oop_atomic_xchg_in_heap_at(base, offset, new_value);
return ZBarrier::load_barrier_on_oop(o);
}
@@ -231,11 +231,11 @@
template <DecoratorSet decorators, typename BarrierSetT>
template <typename T>
-inline oop ZBarrierSet::AccessBarrier<decorators, BarrierSetT>::oop_atomic_xchg_not_in_heap(oop new_value, T* addr) {
+inline oop ZBarrierSet::AccessBarrier<decorators, BarrierSetT>::oop_atomic_xchg_not_in_heap(T* addr, oop new_value) {
verify_decorators_present<ON_STRONG_OOP_REF>();
verify_decorators_absent<AS_NO_KEEPALIVE>();
- return Raw::oop_atomic_xchg_not_in_heap(new_value, addr);
+ return Raw::oop_atomic_xchg_not_in_heap(addr, new_value);
}
#endif // SHARE_GC_Z_ZBARRIERSET_INLINE_HPP