--- old/src/share/vm/gc/g1/g1ConcurrentMarkObjArrayProcessor.cpp	2017-03-07 13:41:04.554268823 +0100
+++ new/src/share/vm/gc/g1/g1ConcurrentMarkObjArrayProcessor.cpp	2017-03-07 13:41:04.441265415 +0100
@@ -27,8 +27,7 @@
 #include "gc/g1/g1ConcurrentMarkObjArrayProcessor.inline.hpp"
 
 void G1CMObjArrayProcessor::push_array_slice(HeapWord* what) {
-  G1TaskQueueEntry entry(what);
-  _task->push(entry);
+  _task->push(G1TaskQueueEntry::from_slice(what));
 }
 
 size_t G1CMObjArrayProcessor::process_array_slice(objArrayOop obj, HeapWord* start_from, size_t remaining) {