src/hotspot/share/cds/aotStreamedHeapWriter.cpp

*** 388,18 ***
  
  void AOTStreamedHeapWriter::update_header_for_buffered_addr(address buffered_addr, oop src_obj,  Klass* src_klass) {
    assert(UseCompressedClassPointers, "Archived heap only supported for compressed klasses");
    narrowKlass nk = ArchiveBuilder::current()->get_requested_narrow_klass(src_klass);
  
!   markWord mw = markWord::prototype();
    oopDesc* fake_oop = (oopDesc*)buffered_addr;
  
    // We need to retain the identity_hash, because it may have been used by some hashtables
    // in the shared heap. This also has the side effect of pre-initializing the
    // identity_hash for all shared objects, so they are less likely to be written
    // into during run time, increasing the potential of memory sharing.
!   if (src_obj != nullptr) {
      intptr_t src_hash = src_obj->identity_hash();
      mw = mw.copy_set_hash(src_hash);
    }
  
    if (is_interned_string(src_obj)) {
--- 388,18 ---
  
  void AOTStreamedHeapWriter::update_header_for_buffered_addr(address buffered_addr, oop src_obj,  Klass* src_klass) {
    assert(UseCompressedClassPointers, "Archived heap only supported for compressed klasses");
    narrowKlass nk = ArchiveBuilder::current()->get_requested_narrow_klass(src_klass);
  
!   markWord mw = Arguments::enable_preview() ? src_klass->prototype_header() : markWord::prototype();
    oopDesc* fake_oop = (oopDesc*)buffered_addr;
  
    // We need to retain the identity_hash, because it may have been used by some hashtables
    // in the shared heap. This also has the side effect of pre-initializing the
    // identity_hash for all shared objects, so they are less likely to be written
    // into during run time, increasing the potential of memory sharing.
!   if (src_obj != nullptr && !src_klass->is_inline_klass()) {
      intptr_t src_hash = src_obj->identity_hash();
      mw = mw.copy_set_hash(src_hash);
    }
  
    if (is_interned_string(src_obj)) {