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Re: How could I get alias set information from data_reference_p


On Tue, Jul 14, 2009 at 5:14 PM, Sebastian Pop<sebpop@gmail.com> wrote:
> Hi Richi,
>
> On Tue, Jul 14, 2009 at 04:40, Richard
> Guenther<richard.guenther@gmail.com> wrote:
>> You misunderstood what alias-set numbers represent. ?Alias-set
>> numbers encode type-based alias information only - which in
>> your case cannot disambiguate a or Q.
>>
>
> I also have misunderstood this.
>
>> For dependency checking you should use the dependence
>> checking routines or query the alias-oracle.
>
> How could we use the alias-oracle to output a different number for
> each alias set? ?Could you provide some directions to implement such a
> function?

What do you mean by 'different number for each alias set'?  If you
want to have a number that is the same for all conflicting memory
references then you have to build the full conflict map and partition it.

Likely not what you want?  Why do you need alias-set numbers?

Thanks,
Richard.

> Thanks,
> Sebastian
>


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