diff -r a6deb69743d4 -r 4cbfa5077d68 src/hotspot/os_cpu/linux_arm/atomic_linux_arm.hpp
--- a/src/hotspot/os_cpu/linux_arm/atomic_linux_arm.hpp	Mon Nov 25 12:32:07 2019 +0100
+++ b/src/hotspot/os_cpu/linux_arm/atomic_linux_arm.hpp	Mon Nov 25 12:32:40 2019 +0100
@@ -86,11 +86,11 @@
 
 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));
-  return xchg_using_helper<int32_t>(os::atomic_xchg_func, exchange_value, dest);
+  return xchg_using_helper<int32_t>(os::atomic_xchg_func, dest, exchange_value);
 }