Re: [Mingw-w64-public] winpthread build with static edition

[PcX <xun...@gm...>]

于 2011/7/11 19:11, Kai Tietz 写道:
> 2011/7/11 PcX<xun...@gm...>:
>> 于 2011/7/11 19:02, Kai Tietz 写道:
>>> So I don't understand here this ill-instruction failure you see.  xadd
>>> (which is used here underhood for .InterlockedDecrement is present
>>> beginning with i486.  see
>>> http://asm.inightmare.org/opcodelst/index.php?op=XADD
>> It's very strange.
>>
>> I write :
>>
>>       __asm{
>>             mov eax, 16
>>                   mov ebx, b
>>                   xadd [ebx], eax
>>       }
>>
>> The code can be runed by VC.
>>
>> --
>> Best Regards,
>> PcX
> Yes, eax should -1 and not 16
>
> Regards,
> Kai
Yea...
But my cpu know "xadd".
ps:"-1" can also run..

-- 
Best Regards,
PcX