--- old/src/hotspot/cpu/aarch64/aarch64.ad 2019-08-27 15:54:03.996461688 +0000 +++ new/src/hotspot/cpu/aarch64/aarch64.ad 2019-08-27 15:54:02.659430491 +0000 @@ -3569,7 +3569,7 @@ // Store a non-null value into the box to avoid looking like a re-entrant // lock. The fast-path monitor unlock code checks for // markWord::monitor_value so use markWord::unused_mark which has the - // relevant bit set, and also matches ObjectSynchronizer::slow_enter. + // relevant bit set, and also matches ObjectSynchronizer::enter. __ mov(tmp, (address)markWord::unused_mark().value()); __ str(tmp, Address(box, BasicLock::displaced_header_offset_in_bytes()));