src/hotspot/share/runtime/biasedLocking.cpp

rev 49275 : [mq]: JDK-8199781.patch

*** 252,262 ****
    // or unbiased state.
    GrowableArray<MonitorInfo*>* cached_monitor_info = get_or_compute_monitor_info(biased_thread);
    BasicLock* highest_lock = NULL;
    for (int i = 0; i < cached_monitor_info->length(); i++) {
      MonitorInfo* mon_info = cached_monitor_info->at(i);
!     if (mon_info->owner() == obj) {
        log_trace(biasedlocking)("   mon_info->owner (" PTR_FORMAT ") == obj (" PTR_FORMAT ")",
                                 p2i((void *) mon_info->owner()),
                                 p2i((void *) obj));
        // Assume recursive case and fix up highest lock later
        markOop mark = markOopDesc::encode((BasicLock*) NULL);
--- 252,262 ----
    // or unbiased state.
    GrowableArray<MonitorInfo*>* cached_monitor_info = get_or_compute_monitor_info(biased_thread);
    BasicLock* highest_lock = NULL;
    for (int i = 0; i < cached_monitor_info->length(); i++) {
      MonitorInfo* mon_info = cached_monitor_info->at(i);
!     if (oopDesc::equals(mon_info->owner(), obj)) {
        log_trace(biasedlocking)("   mon_info->owner (" PTR_FORMAT ") == obj (" PTR_FORMAT ")",
                                 p2i((void *) mon_info->owner()),
                                 p2i((void *) obj));
        // Assume recursive case and fix up highest lock later
        markOop mark = markOopDesc::encode((BasicLock*) NULL);