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Re: Vectorizing invariant data-ref

From: Revital1 Eres <ERES at il dot ibm dot com>
To: Richard Guenther <richard dot guenther at gmail dot com>
Cc: gcc at gcc dot gnu dot org
Date: Sun, 19 Jul 2009 12:42:06 +0300
Subject: Re: Vectorizing invariant data-ref
References: <OFB016B94E.CE4F6DF7-ONC22575F8.001843DB-C22575F8.0022A6EE@il.ibm.com> <84fc9c000907190217q3ce34cf5u83f6e6c4d0870e14@mail.gmail.com>

Hello,

> The testcase is from 459.GemsFDTD, right?  dyinv is a regular
> global variable.  The issue is the global arrays arr1 and arr2 end
> up pointing to anything even though the Fortran aliasing rules say
> the do not.

Yes, the testcase is from 459.GemsFDTD.

> We are working on this issue.

Great, thanks,
Revital

>
> Thanks,
> Richard.
>
> > Thanks,
> > Revital
> >
> >
> > (See attached file: test41.f90.txt)

References:
- Vectorizing invariant data-ref
  - From: Revital1 Eres
- Re: Vectorizing invariant data-ref
  - From: Richard Guenther

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