--- a/src/hotspot/share/interpreter/bytecodeInterpreter.cpp Mon Nov 25 12:32:40 2019 +0100
+++ b/src/hotspot/share/interpreter/bytecodeInterpreter.cpp Mon Nov 25 12:33:15 2019 +0100
@@ -2163,7 +2163,7 @@
HeapWord* compare_to = *Universe::heap()->top_addr();
HeapWord* new_top = compare_to + obj_size;
if (new_top <= *Universe::heap()->end_addr()) {
- if (Atomic::cmpxchg(new_top, Universe::heap()->top_addr(), compare_to) != compare_to) {
+ if (Atomic::cmpxchg(Universe::heap()->top_addr(), compare_to, new_top) != compare_to) {
goto retry;
}
result = (oop) compare_to;