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Re: How could I get alias set information from data_reference_p

From: Sebastian Pop <sebpop at gmail dot com>
To: Richard Guenther <richard dot guenther at gmail dot com>
Cc: Li Feng <nemokingdom at gmail dot com>, GCC <gcc at gcc dot gnu dot org>
Date: Tue, 14 Jul 2009 10:14:32 -0500
Subject: Re: How could I get alias set information from data_reference_p
References: <f18356030907132301n2306cd0ah3929575851d5cdff@mail.gmail.com> <84fc9c000907140154w5db91242q5ac7301bc833676d@mail.gmail.com> <f18356030907140212r5b957adbvd37d82db45e9c673@mail.gmail.com> <84fc9c000907140240x41ae0e01r2cc222e9d5c76a2d@mail.gmail.com>

Hi Richi,

On Tue, Jul 14, 2009 at 04:40, Richard
Guenther<richard.guenther@gmail.com> wrote:
> You misunderstood what alias-set numbers represent. ÂAlias-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?

Thanks,
Sebastian

Follow-Ups:
- Re: How could I get alias set information from data_reference_p
  - From: Richard Guenther

References:
- How could I get alias set information from data_reference_p
  - From: Li Feng
- Re: How could I get alias set information from data_reference_p
  - From: Richard Guenther
- Re: How could I get alias set information from data_reference_p
  - From: Li Feng
- Re: How could I get alias set information from data_reference_p
  - From: Richard Guenther

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