--- a/src/hotspot/share/gc/z/zBarrierSet.inline.hpp Mon Nov 25 12:32:40 2019 +0100
+++ b/src/hotspot/share/gc/z/zBarrierSet.inline.hpp Mon Nov 25 12:33:15 2019 +0100
@@ -132,16 +132,16 @@
template <DecoratorSet decorators, typename BarrierSetT>
template <typename T>
-inline oop ZBarrierSet::AccessBarrier<decorators, BarrierSetT>::oop_atomic_cmpxchg_in_heap(oop new_value, T* addr, oop compare_value) {
+inline oop ZBarrierSet::AccessBarrier<decorators, BarrierSetT>::oop_atomic_cmpxchg_in_heap(T* addr, oop compare_value, oop new_value) {
verify_decorators_present<ON_STRONG_OOP_REF>();
verify_decorators_absent<AS_NO_KEEPALIVE>();
ZBarrier::load_barrier_on_oop_field(addr);
- return Raw::oop_atomic_cmpxchg_in_heap(new_value, addr, compare_value);
+ return Raw::oop_atomic_cmpxchg_in_heap(addr, compare_value, new_value);
}
template <DecoratorSet decorators, typename BarrierSetT>
-inline oop ZBarrierSet::AccessBarrier<decorators, BarrierSetT>::oop_atomic_cmpxchg_in_heap_at(oop new_value, oop base, ptrdiff_t offset, oop compare_value) {
+inline oop ZBarrierSet::AccessBarrier<decorators, BarrierSetT>::oop_atomic_cmpxchg_in_heap_at(oop base, ptrdiff_t offset, oop compare_value, oop new_value) {
verify_decorators_present<ON_STRONG_OOP_REF | ON_UNKNOWN_OOP_REF>();
verify_decorators_absent<AS_NO_KEEPALIVE>();
@@ -150,7 +150,7 @@
// with the motivation that if you're doing Unsafe operations on a Reference.referent
// field, then you're on your own anyway.
ZBarrier::load_barrier_on_oop_field(field_addr(base, offset));
- return Raw::oop_atomic_cmpxchg_in_heap_at(new_value, base, offset, compare_value);
+ return Raw::oop_atomic_cmpxchg_in_heap_at(base, offset, compare_value, new_value);
}
template <DecoratorSet decorators, typename BarrierSetT>
@@ -222,11 +222,11 @@
template <DecoratorSet decorators, typename BarrierSetT>
template <typename T>
-inline oop ZBarrierSet::AccessBarrier<decorators, BarrierSetT>::oop_atomic_cmpxchg_not_in_heap(oop new_value, T* addr, oop compare_value) {
+inline oop ZBarrierSet::AccessBarrier<decorators, BarrierSetT>::oop_atomic_cmpxchg_not_in_heap(T* addr, oop compare_value, oop new_value) {
verify_decorators_present<ON_STRONG_OOP_REF>();
verify_decorators_absent<AS_NO_KEEPALIVE>();
- return Raw::oop_atomic_cmpxchg_not_in_heap(new_value, addr, compare_value);
+ return Raw::oop_atomic_cmpxchg_not_in_heap(addr, compare_value, new_value);
}
template <DecoratorSet decorators, typename BarrierSetT>