SIMD benchmark

[Walter Bright]

On 1/17/2012 1:47 PM, Peter Alexander wrote:
> On 17/01/12 9:24 PM, Walter Bright wrote:
>> On 1/17/2012 1:20 PM, Peter Alexander wrote:
>>> As Manu said, you need something like __restrict (or a linear type
>>> system) to
>>> solve this problem.
>>
>> No, you don't. It can be done with a runtime check, like array bounds
>> checking is done.
>
> So you'd change it to this, even in release builds?

No. Like array bounds, if they overlap, an exception is thrown.

Remember, the D spec says that overlapping arrays are illegal.