src/hotspot/share/oops/markWord.cpp

*** 28,13 ***
  #include "runtime/javaThread.hpp"
  #include "runtime/objectMonitor.inline.hpp"
  #include "utilities/ostream.hpp"
  
  #ifdef _LP64
! STATIC_ASSERT(markWord::klass_shift + markWord::klass_bits == 64);
  // The hash (preceding klass bits) shall be a direct neighbor but not interleave
! STATIC_ASSERT(markWord::klass_shift == markWord::hash_bits + markWord::hash_shift);
  #endif
  
  markWord markWord::displaced_mark_helper() const {
    assert(has_displaced_mark_helper(), "check");
    if (has_monitor()) {
--- 28,13 ---
  #include "runtime/javaThread.hpp"
  #include "runtime/objectMonitor.inline.hpp"
  #include "utilities/ostream.hpp"
  
  #ifdef _LP64
! STATIC_ASSERT(markWord::klass_shift + markWord::klass_bits == 32);
  // The hash (preceding klass bits) shall be a direct neighbor but not interleave
! STATIC_ASSERT(markWord::klass_shift == markWord::hashctrl_bits + markWord::hashctrl_shift);
  #endif
  
  markWord markWord::displaced_mark_helper() const {
    assert(has_displaced_mark_helper(), "check");
    if (has_monitor()) {

*** 89,10 ***
--- 89,13 ---
      st->print(" mark(");
      if (is_unlocked()) {   // last bits = 01
        st->print("is_unlocked");
        if (has_no_hash()) {
          st->print(" no_hash");
+       } else if (UseCompactObjectHeaders) {
+         st->print(" hash is-hashed=%s is-copied=%s", BOOL_TO_STR(is_hashed_not_expanded()), BOOL_TO_STR(
+                 is_hashed_expanded()));
        } else {
          st->print(" hash=" INTPTR_FORMAT, hash());
        }
      } else {
        st->print("??");