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Re: Failure introduced by the sahf patch(es) (was: Re: [Bug fortran/29975] [meta-bugs] ICEs with CP2K)

From: "Richard Guenther" <richard dot guenther at gmail dot com>
To: "FX Coudert" <fxcoudert at gmail dot com>
Cc: jv244 at cam dot ac dot uk, "gcc-patches List" <gcc-patches at gcc dot gnu dot org>, "Fortran List" <fortran at gcc dot gnu dot org>, "Uros Bizjak" <ubizjak at gmail dot com>, jh at suse dot cz, "Richard Henderson" <rth at redhat dot com>, "Jakub Jelinek" <jakub at redhat dot com>, "H. J. Lu" <hjl at lucon dot org>
Date: Wed, 14 Mar 2007 16:18:05 +0100
Subject: Re: Failure introduced by the sahf patch(es) (was: Re: [Bug fortran/29975] [meta-bugs] ICEs with CP2K)
References: <bug-29975-6642@http.gcc.gnu.org/bugzilla/> <20070314144842.19139.qmail@sourceware.org> <EF12313B-7BAE-4C33-8C77-B37F63E8F0CD@gmail.com>

On 3/14/07, FX Coudert <fxcoudert@gmail.com> wrote:

[The original mail is the last comment in PR 29975]

> GNU Fortran (GCC) 4.3.0 20070313 (experimental)
>
> there seems to be a new gcc error on CP2K:
>
> gfortran -c -O3 -ftree-loop-linear -ftree-vectorize -ffast-math -
> march=opteron
> -msse2 fparser.f90
>
> /tmp/ccNk6D7G.s: Assembler messages:
> /tmp/ccNk6D7G.s:820: Error: suffix or operands invalid for `sahf'


You can use -match=x86-64 instead of opteron, that will fix it.  Or update
your binutils version.

Richard.

References:
- Failure introduced by the sahf patch(es) (was: Re: [Bug fortran/29975] [meta-bugs] ICEs with CP2K)
  - From: FX Coudert

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