MDEV-6450 - MariaDB crash on Power8 when built with advance

            tool chain

This is an addition to the original patch. On Windows
InterlockedExchange implies full memory barrier, whereas
only acquire/release barriers required.

storage/innobase/include/os0sync.h

@@ -638,13 +638,13 @@ InterlockedExchange() operates on LONG, and the LONG will be
 clobbered */
 
 # define os_atomic_test_and_set_byte(ptr, new_val) \
-	((byte) InterlockedExchange(ptr, new_val))
+	((byte) InterlockedExchangeAcquire(ptr, new_val))
 
 # define os_atomic_test_and_set_ulong(ptr, new_val) \
-	InterlockedExchange(ptr, new_val)
+	InterlockedExchangeAcquire(ptr, new_val)
 
 # define os_atomic_lock_release_byte(ptr) \
-	(void) InterlockedExchange(ptr, 0)
+	(void) InterlockedAndRelease(ptr, 0)
 
 #else
 # define IB_ATOMICS_STARTUP_MSG \

storage/xtradb/include/os0sync.h

@@ -638,13 +638,13 @@ InterlockedExchange() operates on LONG, and the LONG will be
 clobbered */
 
 # define os_atomic_test_and_set_byte(ptr, new_val) \
-	((byte) InterlockedExchange(ptr, new_val))
+	((byte) InterlockedExchangeAcquire(ptr, new_val))
 
 # define os_atomic_test_and_set_ulong(ptr, new_val) \
-	InterlockedExchange(ptr, new_val)
+	InterlockedExchangeAcquire(ptr, new_val)
 
 # define os_atomic_lock_release_byte(ptr) \
-	(void) InterlockedExchange(ptr, 0)
+	(void) InterlockedAndRelease(ptr, 0)
 
 #else
 # define IB_ATOMICS_STARTUP_MSG \