src/cpu/aarch64/vm/sharedRuntime_aarch64.cpp

rev 12152 : [mq]: verification.patch

*** 1824,1833 ****
--- 1824,1834 ----
      if (UseBiasedLocking) {
        __ biased_locking_enter(lock_reg, obj_reg, swap_reg, tmp, false, lock_done, &slow_path_lock);
      }
  
      // Load (object->mark() | 1) into swap_reg r0
+     __ shenandoah_store_addr_check(obj_reg); // Access mark word
      __ ldr(rscratch1, Address(obj_reg, 0));
      __ orr(swap_reg, rscratch1, 1);
  
      // Save (object->mark() | 1) into BasicLock's displaced header
      __ str(swap_reg, Address(lock_reg, mark_word_offset));
*** 1988,1998 ****
      __ ldr(obj_reg, Address(oop_handle_reg, 0));
      oopDesc::bs()->interpreter_write_barrier(masm, obj_reg);
  
      Label done;
  
!     __ shenandoah_store_check(obj_reg);
  
      if (UseBiasedLocking) {
        __ biased_locking_exit(obj_reg, old_hdr, done);
      }
  
--- 1989,1999 ----
      __ ldr(obj_reg, Address(oop_handle_reg, 0));
      oopDesc::bs()->interpreter_write_barrier(masm, obj_reg);
  
      Label done;
  
!     __ shenandoah_store_addr_check(obj_reg);
  
      if (UseBiasedLocking) {
        __ biased_locking_exit(obj_reg, old_hdr, done);
      }