From owner-freebsd-amd64@FreeBSD.ORG  Wed Dec 15 21:31:44 2004
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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>
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cc: freebsd-amd64@freebsd.org
cc: Jeremy Messenger <mezz7@cox.net>
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cc: Anthony Ginepro <anthony.ginepro@laposte.net>
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cc: Kris Kennaway <kris@obsecurity.org>
Subject: Re: -O2 compiler bug on amd64? (Re: new TCL vs. current-6)
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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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