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Date:      Wed, 15 Dec 2004 13:31:43 -0800
From:      Kris Kennaway <kris@obsecurity.org>
To:        Alexander Leidinger <Alexander@Leidinger.net>
Cc:        Kris Kennaway <kris@obsecurity.org>
Subject:   Re: -O2 compiler bug on amd64? (Re: new TCL vs. current-6)
Message-ID:  <20041215213143.GA99458@xor.obsecurity.org>
In-Reply-To: <1103128377.41c06739a3956@netchild.homeip.net>
References:  <200412081205.39354.mi%2Bmx@aldan.algebra.com> <20041208171947.GA46271@xor.obsecurity.org> <20041214062738.GA78138@xor.obsecurity.org> <1103027998.41bedf1e46fa1@netchild.homeip.net> <1103030693.40763.10.camel@renaissance.homeip.net> <opsi0f4ppb9aq2h7@mezz.mezzweb.com> <1103128377.41c06739a3956@netchild.homeip.net>

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On Wed, Dec 15, 2004 at 05:32:57PM +0100, Alexander Leidinger wrote:
> Zitat von Jeremy Messenger <mezz7@cox.net>:
>=20
> > No crash:
> > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> > Add '-fgcse' in gstreamer-plugins and it will fix everything for
> > athlon-xp, but not p4. The '-fgcse' is automatic add in when you use -O=
2,
> > so it's why it doesn't crash with -O2.
> > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>=20
> I've an Athlon mobile here (CPUTYPE=3Dathlon-xp), and I'm using "-Os".
> "info gcc" tells me that "-fgcse" is included in "-Os". In this setup I
> get segfaults.
>=20
> I will recompile gstreamer-plugins with "-fgcse" and report back later
> (tomorrow).

BTW, please stop hijacking my thread about definite compiler problems
on amd64 with your discussion of possible compiler problems on i386
:-)

Kris

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