# IN UINT64 ExchangeValue
# );
#------------------------------------------------------------------------------
-.global _InternalSyncCompareExchange64;
-.align 16;
-_InternalSyncCompareExchange64:
+.global ASM_PFX(InternalSyncCompareExchange64)
+.align 16
+ASM_PFX(InternalSyncCompareExchange64):
mov %rsi, %rax
lock cmpxchg %rdx,(%rdi)
ret