From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11639 invoked by alias); 26 Oct 2002 09:46:03 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 11614 invoked by uid 71); 26 Oct 2002 09:46:02 -0000 Date: Sat, 26 Oct 2002 02:46:00 -0000 Message-ID: <20021026094601.11610.qmail@sources.redhat.com> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, From: Robert Schiele Subject: Re: optimization/8300: ICE in gen_reg_rtx, at emit-rtl.c:662 Reply-To: Robert Schiele X-SW-Source: 2002-10/txt/msg01076.txt.bz2 List-Id: The following reply was made to PR optimization/8300; it has been noted by GNATS. From: Robert Schiele To: gcc-gnats@gcc.gnu.org Cc: tneumann@pi3.informatik.uni-mannheim.de Subject: Re: optimization/8300: ICE in gen_reg_rtx, at emit-rtl.c:662 Date: Sat, 26 Oct 2002 11:40:12 +0200 --AhhlLboLdkugWU4S Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 21, 2002 at 01:04:31PM -0000, Robert Schiele wrote: >=20 > >Number: 8300 > >Category: optimization > >Synopsis: ICE in gen_reg_rtx, at emit-rtl.c:662 > >Confidential: no > >Severity: serious > >Priority: medium > >Responsible: unassigned > >State: open > >Class: ice-on-legal-code ^^^^^^^^^^^^^^^^^ I submitted this with class ice-on-legal-code. Now someone changed this silently to ice-on-illegal-code in the database. > void a() { > double b; > int c =3D *((int*)&b) && (*(&c + 1) =3D 0); > } If you are the one that changed this, could you please explain, why you consider this illegal! Yes, it is braindead and stupid, but I can't find a reason why this should be illegal. But hey, it is just a sample to show a bug in gcc, it does not need to make sense, does it? Anyway, why are such things silently changed without notification of the interrested parties? I think this is somewhat annoying. Robert --=20 Robert Schiele Tel.: +49-621-181-2517 Dipl.-Wirtsch.informatiker mailto:rschiele@uni-mannheim.de --AhhlLboLdkugWU4S Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (GNU/Linux) iQEVAwUBPbpi/MQAnns5HcHpAQFQjgf/ZMqbLphimq9UUnfN4RsfO5qkm0iTjy9u WfXqm9iLR9j+LFIYj+OOFaFKbHEdyoWbUu+RRGZbZ6twtHkUFFSxu9+8T7xaY+UZ GOocC9Hb7AFVMVDjxKu5NJIDEK3bhG2b/0oj45MKTNnb+TI2szXM2DPIgS3uYOaE 8aGE/fY1wTnbAVMPHtINV+EGwioHUSX7hpahsFR/uwMJbFrdGcrYAU5f0v7NNvTr CQddOafVU392B/qGHp2tJJPR2N9cspO0dw3SCTBbspwAPc910WkYiSj3mV6fwKbC 1ZgxCp59JJxrxwN2gKlFJBmMMXgPEEVgcSK7lb+rsSUQDGe1Ordt1Q== =pPFN -----END PGP SIGNATURE----- --AhhlLboLdkugWU4S--