*** old/src/os_cpu/windows_x86/vm/assembler_windows_x86_32.cpp	Tue May 27 22:58:57 2008
--- new/src/os_cpu/windows_x86/vm/assembler_windows_x86_32.cpp	Tue May 27 22:58:57 2008

*** 57,64 ****
--- 57,64 ----
    assert(ThreadLocalStorage::get_thread_ptr_offset() != 0,
           "Thread Pointer Offset has not been initialized");
    movl(thread, Address(thread, ThreadLocalStorage::get_thread_ptr_offset()));
  }
  
! bool MacroAssembler::needs_explicit_null_check(intptr_t offset) {
    return offset < 0 || (int)os::vm_page_size() <= offset;
  }