--- a/src/hotspot/os_cpu/linux_x86/atomic_linux_x86.hpp Mon Nov 25 12:32:07 2019 +0100
+++ b/src/hotspot/os_cpu/linux_x86/atomic_linux_x86.hpp Mon Nov 25 12:32:40 2019 +0100
@@ -51,8 +51,8 @@
template<>
template<typename T>
-inline T Atomic::PlatformXchg<4>::operator()(T exchange_value,
- T volatile* dest,
+inline T Atomic::PlatformXchg<4>::operator()(T volatile* dest,
+ T exchange_value,
atomic_memory_order order) const {
STATIC_ASSERT(4 == sizeof(T));
__asm__ volatile ( "xchgl (%2),%0"
@@ -108,7 +108,7 @@
template<>
template<typename T>
-inline T Atomic::PlatformXchg<8>::operator()(T exchange_value, T volatile* dest,
+inline T Atomic::PlatformXchg<8>::operator()(T volatile* dest, T exchange_value,
atomic_memory_order order) const {
STATIC_ASSERT(8 == sizeof(T));
__asm__ __volatile__ ("xchgq (%2),%0"