src/hotspot/share/gc/g1/g1CodeBlobClosure.cpp

@@ -26,18 +26,20 @@
 #include "code/nmethod.hpp"
 #include "gc/g1/g1CodeBlobClosure.hpp"
 #include "gc/g1/g1CollectedHeap.inline.hpp"
 #include "gc/g1/heapRegion.hpp"
 #include "gc/g1/heapRegionRemSet.hpp"
+#include "oops/access.inline.hpp"
+#include "oops/compressedOops.inline.hpp"
 #include "oops/oop.inline.hpp"
 
 template <typename T>
 void G1CodeBlobClosure::HeapRegionGatheringOopClosure::do_oop_work(T* p) {
   _work->do_oop(p);
-  T oop_or_narrowoop = oopDesc::load_heap_oop(p);
-  if (!oopDesc::is_null(oop_or_narrowoop)) {
-    oop o = oopDesc::decode_heap_oop_not_null(oop_or_narrowoop);
+  T oop_or_narrowoop = RawAccess<>::oop_load(p);
+  if (!CompressedOops::is_null(oop_or_narrowoop)) {
+    oop o = CompressedOops::decode_not_null(oop_or_narrowoop);
     HeapRegion* hr = _g1h->heap_region_containing(o);
     assert(!_g1h->is_in_cset(o) || hr->rem_set()->strong_code_roots_list_contains(_nm), "if o still in collection set then evacuation failed and nm must already be in the remset");
     hr->add_strong_code_root(_nm);
   }
 }