From a C++/JS benchmark

[Marco Leise]

Am 03.08.2011, 21:52 Uhr, schrieb David Nadlinger <see at klickverbot.at>:

> On 8/3/11 9:48 PM, Adam D. Ruppe wrote:
>>> System: Windows XP, Core 2 Duo E6850
>>
>> Is this Windows XP 32 bit or 64 bit? That will probably make
>> a difference on the longs I'd expect.
>
> It doesn't, long is 32-bit wide on Windows x86_64 too (LLP64).
>
> David

I thought he was referring to the processor being able to handle 64-bit  
ints more efficiently in 64-bit operation mode on a 64-bit OS with 64-bit  
executables.