This is the mail archive of the
gcc-prs@gcc.gnu.org
mailing list for the GCC project.
Re: optimization/8300: ICE in gen_reg_rtx, at emit-rtl.c:662
- From: Robert Schiele <rschiele at uni-mannheim dot de>
- To: nobody at gcc dot gnu dot org
- Cc: gcc-prs at gcc dot gnu dot org,
- Date: 26 Oct 2002 09:46:01 -0000
- Subject: Re: optimization/8300: ICE in gen_reg_rtx, at emit-rtl.c:662
- Reply-to: Robert Schiele <rschiele at uni-mannheim dot de>
The following reply was made to PR optimization/8300; it has been noted by GNATS.
From: Robert Schiele <rschiele@uni-mannheim.de>
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--