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Re: [PATCH] Fix PR 28807 - wrong code with may_alias and structs
- From: Diego Novillo <dnovillo at redhat dot com>
- To: Andrew Pinski <pinskia at physics dot uc dot edu>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Thu, 24 Aug 2006 11:29:39 -0400
- Subject: Re: [PATCH] Fix PR 28807 - wrong code with may_alias and structs
- References: <1156432547.13455.20.camel@celery.andrew.com>
Andrew Pinski wrote on 08/24/06 11:15:
> ChangeLog:
> * tree-ssa-operands.c (access_can_touch_variable): Don't say
> the access through a base which has an alias set of 0 cannot
> touch the variable.
>
> testsuite/ChangeLog:
> * gcc.c-torture/execute/mayalias-2.c: New test.
> * gcc.dg/tree-ssa/alias-13.c: New test.
>
OK.
Dunno whether this qualifies as simple enough to require copyright
assignment. I think it does, but if it doesn't, what's the status on
your copyright paperwork?