From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6575 invoked by alias); 14 Jul 2009 15:14:46 -0000 Received: (qmail 6560 invoked by uid 22791); 14 Jul 2009 15:14:45 -0000 X-SWARE-Spam-Status: No, hits=-1.8 required=5.0 tests=AWL,BAYES_00,SARE_MSGID_LONG40,SPF_PASS X-Spam-Check-By: sourceware.org Received: from mail-bw0-f211.google.com (HELO mail-bw0-f211.google.com) (209.85.218.211) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 14 Jul 2009 15:14:35 +0000 Received: by bwz7 with SMTP id 7so2870310bwz.8 for ; Tue, 14 Jul 2009 08:14:33 -0700 (PDT) MIME-Version: 1.0 Received: by 10.204.71.134 with SMTP id h6mr6484996bkj.70.1247584473002; Tue, 14 Jul 2009 08:14:33 -0700 (PDT) In-Reply-To: <84fc9c000907140240x41ae0e01r2cc222e9d5c76a2d@mail.gmail.com> References: <84fc9c000907140154w5db91242q5ac7301bc833676d@mail.gmail.com> <84fc9c000907140240x41ae0e01r2cc222e9d5c76a2d@mail.gmail.com> Date: Tue, 14 Jul 2009 15:14:00 -0000 Message-ID: Subject: Re: How could I get alias set information from data_reference_p From: Sebastian Pop To: Richard Guenther Cc: Li Feng , GCC Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org X-SW-Source: 2009-07/txt/msg00244.txt.bz2 Hi Richi, On Tue, Jul 14, 2009 at 04:40, Richard Guenther wrote: > You misunderstood what alias-set numbers represent. =C2=A0Alias-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