src/hotspot/share/gc/shared/accessBarrierSupport.cpp

*** 27,37 ****
  #include "gc/shared/accessBarrierSupport.inline.hpp"
  #include "oops/access.hpp"
  
  DecoratorSet AccessBarrierSupport::resolve_unknown_oop_ref_strength(DecoratorSet decorators, oop base, ptrdiff_t offset) {
    DecoratorSet ds = decorators & ~ON_UNKNOWN_OOP_REF;
!   if (!java_lang_ref_Reference::is_referent_field(base, offset)) {
      ds |= ON_STRONG_OOP_REF;
    } else if (java_lang_ref_Reference::is_phantom(base)) {
      ds |= ON_PHANTOM_OOP_REF;
    } else {
      ds |= ON_WEAK_OOP_REF;
--- 27,38 ----
  #include "gc/shared/accessBarrierSupport.inline.hpp"
  #include "oops/access.hpp"
  
  DecoratorSet AccessBarrierSupport::resolve_unknown_oop_ref_strength(DecoratorSet decorators, oop base, ptrdiff_t offset) {
    DecoratorSet ds = decorators & ~ON_UNKNOWN_OOP_REF;
!   if (!java_lang_ref_Reference::is_referent_field(base, offset) ||
!       java_lang_ref_Reference::is_final(base)) {
      ds |= ON_STRONG_OOP_REF;
    } else if (java_lang_ref_Reference::is_phantom(base)) {
      ds |= ON_PHANTOM_OOP_REF;
    } else {
      ds |= ON_WEAK_OOP_REF;